From: jk7744.park Date: Sun, 1 Feb 2015 04:44:16 +0000 (+0900) Subject: tizen 2.3 release X-Git-Tag: submit/tizen_2.3/20150202.062637^0 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Ftizen_2.3;p=framework%2Fmultimedia%2Fgst-plugins-ext0.10.git tizen 2.3 release --- diff --git a/wearable/AUTHORS b/AUTHORS similarity index 100% rename from wearable/AUTHORS rename to AUTHORS diff --git a/wearable/COPYING b/COPYING similarity index 100% rename from wearable/COPYING rename to COPYING diff --git a/wearable/INSTALL b/INSTALL similarity index 100% rename from wearable/INSTALL rename to INSTALL diff --git a/wearable/Makefile.am b/Makefile.am similarity index 67% rename from wearable/Makefile.am rename to Makefile.am index e8e3e20..e75ed8c 100755 --- a/wearable/Makefile.am +++ b/Makefile.am @@ -5,12 +5,12 @@ aclocaldir = $(datadir)/aclocal SUBDIRS = common -if GST_EXT_USE_EXT_ENCODEBIN -SUBDIRS += encodebin +if GST_EXT_USE_EXT_PIFFDEMUX +SUBDIRS += piffdemux endif -if GST_EXT_USE_EXT_AVSYSTEM -SUBDIRS += avsystem +if GST_EXT_USE_EXT_ENCODEBIN +SUBDIRS += encodebin endif if GST_EXT_USE_EXT_EVASIMAGESINK @@ -25,6 +25,12 @@ if GST_EXT_USE_EXT_XVIMAGESRC SUBDIRS += xvimagesrc endif +if GST_EXT_USE_EXT_DRMSRC +SUBDIRS += drmsrc +endif +if GST_EXT_USE_EXT_SUBMUX +SUBDIRS += submux +endif if GST_EXT_USE_EXT_TOGGLE SUBDIRS += toggle endif @@ -41,18 +47,26 @@ if GST_EXT_USE_EXT_AUDIOEQ SUBDIRS += audioeq endif +if GST_EXT_USE_EXT_SSDEMUX +SUBDIRS += ssdemux +endif + if GST_EXT_USE_EXT_DASHDEMUX SUBDIRS += dashdemux endif +if GST_EXT_USE_EXT_HLSDEMUX2 +SUBDIRS += hlsdemux2 +endif + DIST_SUBDIRS = common -if GST_EXT_USE_EXT_ENCODEBIN -DIST_SUBDIRS += encodebin +if GST_EXT_USE_EXT_PIFFDEMUX +DIST_SUBDIRS += piffdemux endif -if GST_EXT_USE_EXT_AVSYSTEM -DIST_SUBDIRS += avsystem +if GST_EXT_USE_EXT_ENCODEBIN +DIST_SUBDIRS += encodebin endif if GST_EXT_USE_EXT_EVASIMAGESINK @@ -63,14 +77,28 @@ if GST_EXT_USE_EXT_XVIMAGESRC DIST_SUBDIRS += xvimagesrc endif +if GST_EXT_USE_EXT_DRMSRC +DIST_SUBDIRS += drmsrc +endif +if GST_EXT_USE_EXT_SUBMUX +DIST_SUBDIRS += submux +endif if GST_EXT_USE_EXT_TOGGLE DIST_SUBDIRS += toggle endif +if GST_EXT_USE_EXT_SSDEMUX +DIST_SUBDIRS += ssdemux +endif + if GST_EXT_USE_EXT_DASHDEMUX DIST_SUBDIRS += dashdemux endif +if GST_EXT_USE_EXT_HLSDEMUX2 +DIST_SUBDIRS += hlsdemux2 +endif + EXTRA_DIST = \ gstreamer.spec gstreamer.spec.in \ configure.ac autogen.sh depcomp \ diff --git a/wearable/NEWS b/NEWS similarity index 100% rename from wearable/NEWS rename to NEWS diff --git a/wearable/PLUGINS b/PLUGINS similarity index 100% rename from wearable/PLUGINS rename to PLUGINS diff --git a/wearable/README b/README similarity index 100% rename from wearable/README rename to README diff --git a/wearable/aclocal.m4 b/aclocal.m4 similarity index 100% rename from wearable/aclocal.m4 rename to aclocal.m4 diff --git a/wearable/toggle/Makefile.am b/audioeq/Makefile.am similarity index 100% rename from wearable/toggle/Makefile.am rename to audioeq/Makefile.am diff --git a/wearable/audioeq/src/Makefile.am b/audioeq/src/Makefile.am similarity index 100% rename from wearable/audioeq/src/Makefile.am rename to audioeq/src/Makefile.am diff --git a/wearable/audioeq/src/gstaudioeq.c b/audioeq/src/gstaudioeq.c similarity index 100% rename from wearable/audioeq/src/gstaudioeq.c rename to audioeq/src/gstaudioeq.c diff --git a/wearable/audioeq/src/gstaudioeq.h b/audioeq/src/gstaudioeq.h similarity index 100% rename from wearable/audioeq/src/gstaudioeq.h rename to audioeq/src/gstaudioeq.h diff --git a/wearable/pdpushsrc/Makefile.am b/audiotp/Makefile.am similarity index 100% rename from wearable/pdpushsrc/Makefile.am rename to audiotp/Makefile.am diff --git a/wearable/audiotp/src/Makefile.am b/audiotp/src/Makefile.am similarity index 100% rename from wearable/audiotp/src/Makefile.am rename to audiotp/src/Makefile.am diff --git a/wearable/audiotp/src/gstaudiotp.c b/audiotp/src/gstaudiotp.c similarity index 100% rename from wearable/audiotp/src/gstaudiotp.c rename to audiotp/src/gstaudiotp.c diff --git a/wearable/audiotp/src/gstaudiotp.h b/audiotp/src/gstaudiotp.h similarity index 100% rename from wearable/audiotp/src/gstaudiotp.h rename to audiotp/src/gstaudiotp.h diff --git a/wearable/autogen.sh b/autogen.sh similarity index 100% rename from wearable/autogen.sh rename to autogen.sh diff --git a/wearable/autoregen.sh b/autoregen.sh similarity index 100% rename from wearable/autoregen.sh rename to autoregen.sh diff --git a/wearable/common/ChangeLog b/common/ChangeLog similarity index 100% rename from wearable/common/ChangeLog rename to common/ChangeLog diff --git a/wearable/common/Makefile.am b/common/Makefile.am similarity index 100% rename from wearable/common/Makefile.am rename to common/Makefile.am diff --git a/wearable/common/c-to-xml.py b/common/c-to-xml.py similarity index 100% rename from wearable/common/c-to-xml.py rename to common/c-to-xml.py diff --git a/wearable/common/check-exports b/common/check-exports similarity index 100% rename from wearable/common/check-exports rename to common/check-exports diff --git a/wearable/common/check.mak b/common/check.mak similarity index 100% rename from wearable/common/check.mak rename to common/check.mak diff --git a/wearable/common/coverage/coverage-report-entry.pl b/common/coverage/coverage-report-entry.pl similarity index 100% rename from wearable/common/coverage/coverage-report-entry.pl rename to common/coverage/coverage-report-entry.pl diff --git a/wearable/common/coverage/coverage-report.pl b/common/coverage/coverage-report.pl similarity index 100% rename from wearable/common/coverage/coverage-report.pl rename to common/coverage/coverage-report.pl diff --git a/wearable/common/coverage/coverage-report.xsl b/common/coverage/coverage-report.xsl similarity index 100% rename from wearable/common/coverage/coverage-report.xsl rename to common/coverage/coverage-report.xsl diff --git a/wearable/common/coverage/lcov.mak b/common/coverage/lcov.mak similarity index 100% rename from wearable/common/coverage/lcov.mak rename to common/coverage/lcov.mak diff --git a/wearable/common/gettext.patch b/common/gettext.patch similarity index 100% rename from wearable/common/gettext.patch rename to common/gettext.patch diff --git a/wearable/common/glib-gen.mak b/common/glib-gen.mak similarity index 100% rename from wearable/common/glib-gen.mak rename to common/glib-gen.mak diff --git a/wearable/common/gst-autogen.sh b/common/gst-autogen.sh similarity index 100% rename from wearable/common/gst-autogen.sh rename to common/gst-autogen.sh diff --git a/wearable/common/gst-xmlinspect.py b/common/gst-xmlinspect.py similarity index 100% rename from wearable/common/gst-xmlinspect.py rename to common/gst-xmlinspect.py diff --git a/wearable/common/gst.supp b/common/gst.supp similarity index 100% rename from wearable/common/gst.supp rename to common/gst.supp diff --git a/wearable/common/gstdoc-scangobj b/common/gstdoc-scangobj similarity index 100% rename from wearable/common/gstdoc-scangobj rename to common/gstdoc-scangobj diff --git a/wearable/common/gtk-doc-plugins.mak b/common/gtk-doc-plugins.mak similarity index 100% rename from wearable/common/gtk-doc-plugins.mak rename to common/gtk-doc-plugins.mak diff --git a/wearable/common/gtk-doc.mak b/common/gtk-doc.mak similarity index 100% rename from wearable/common/gtk-doc.mak rename to common/gtk-doc.mak diff --git a/wearable/common/m4/Makefile.am b/common/m4/Makefile.am similarity index 100% rename from wearable/common/m4/Makefile.am rename to common/m4/Makefile.am diff --git a/wearable/common/m4/README b/common/m4/README similarity index 100% rename from wearable/common/m4/README rename to common/m4/README diff --git a/wearable/common/m4/as-ac-expand.m4 b/common/m4/as-ac-expand.m4 similarity index 100% rename from wearable/common/m4/as-ac-expand.m4 rename to common/m4/as-ac-expand.m4 diff --git a/wearable/common/m4/as-auto-alt.m4 b/common/m4/as-auto-alt.m4 similarity index 100% rename from wearable/common/m4/as-auto-alt.m4 rename to common/m4/as-auto-alt.m4 diff --git a/wearable/common/m4/as-compiler-flag.m4 b/common/m4/as-compiler-flag.m4 similarity index 100% rename from wearable/common/m4/as-compiler-flag.m4 rename to common/m4/as-compiler-flag.m4 diff --git a/wearable/common/m4/as-compiler.m4 b/common/m4/as-compiler.m4 similarity index 100% rename from wearable/common/m4/as-compiler.m4 rename to common/m4/as-compiler.m4 diff --git a/wearable/common/m4/as-docbook.m4 b/common/m4/as-docbook.m4 similarity index 100% rename from wearable/common/m4/as-docbook.m4 rename to common/m4/as-docbook.m4 diff --git a/wearable/common/m4/as-gcc-inline-assembly.m4 b/common/m4/as-gcc-inline-assembly.m4 similarity index 100% rename from wearable/common/m4/as-gcc-inline-assembly.m4 rename to common/m4/as-gcc-inline-assembly.m4 diff --git a/wearable/common/m4/as-libtool-tags.m4 b/common/m4/as-libtool-tags.m4 similarity index 100% rename from wearable/common/m4/as-libtool-tags.m4 rename to common/m4/as-libtool-tags.m4 diff --git a/wearable/common/m4/as-libtool.m4 b/common/m4/as-libtool.m4 similarity index 100% rename from wearable/common/m4/as-libtool.m4 rename to common/m4/as-libtool.m4 diff --git a/wearable/common/m4/as-python.m4 b/common/m4/as-python.m4 similarity index 100% rename from wearable/common/m4/as-python.m4 rename to common/m4/as-python.m4 diff --git a/wearable/common/m4/as-scrub-include.m4 b/common/m4/as-scrub-include.m4 similarity index 100% rename from wearable/common/m4/as-scrub-include.m4 rename to common/m4/as-scrub-include.m4 diff --git a/wearable/common/m4/as-version.m4 b/common/m4/as-version.m4 similarity index 100% rename from wearable/common/m4/as-version.m4 rename to common/m4/as-version.m4 diff --git a/wearable/common/m4/ax_create_stdint_h.m4 b/common/m4/ax_create_stdint_h.m4 similarity index 100% rename from wearable/common/m4/ax_create_stdint_h.m4 rename to common/m4/ax_create_stdint_h.m4 diff --git a/wearable/common/m4/check.m4 b/common/m4/check.m4 similarity index 100% rename from wearable/common/m4/check.m4 rename to common/m4/check.m4 diff --git a/wearable/common/m4/gettext.m4 b/common/m4/gettext.m4 similarity index 100% rename from wearable/common/m4/gettext.m4 rename to common/m4/gettext.m4 diff --git a/wearable/common/m4/glib-gettext.m4 b/common/m4/glib-gettext.m4 similarity index 100% rename from wearable/common/m4/glib-gettext.m4 rename to common/m4/glib-gettext.m4 diff --git a/wearable/common/m4/gst-arch.m4 b/common/m4/gst-arch.m4 similarity index 100% rename from wearable/common/m4/gst-arch.m4 rename to common/m4/gst-arch.m4 diff --git a/wearable/common/m4/gst-args.m4 b/common/m4/gst-args.m4 similarity index 100% rename from wearable/common/m4/gst-args.m4 rename to common/m4/gst-args.m4 diff --git a/wearable/common/m4/gst-check.m4 b/common/m4/gst-check.m4 similarity index 100% rename from wearable/common/m4/gst-check.m4 rename to common/m4/gst-check.m4 diff --git a/wearable/common/m4/gst-debuginfo.m4 b/common/m4/gst-debuginfo.m4 similarity index 100% rename from wearable/common/m4/gst-debuginfo.m4 rename to common/m4/gst-debuginfo.m4 diff --git a/wearable/common/m4/gst-default.m4 b/common/m4/gst-default.m4 similarity index 100% rename from wearable/common/m4/gst-default.m4 rename to common/m4/gst-default.m4 diff --git a/wearable/common/m4/gst-doc.m4 b/common/m4/gst-doc.m4 similarity index 100% rename from wearable/common/m4/gst-doc.m4 rename to common/m4/gst-doc.m4 diff --git a/wearable/common/m4/gst-error.m4 b/common/m4/gst-error.m4 similarity index 100% rename from wearable/common/m4/gst-error.m4 rename to common/m4/gst-error.m4 diff --git a/wearable/common/m4/gst-feature.m4 b/common/m4/gst-feature.m4 similarity index 100% rename from wearable/common/m4/gst-feature.m4 rename to common/m4/gst-feature.m4 diff --git a/wearable/common/m4/gst-function.m4 b/common/m4/gst-function.m4 similarity index 100% rename from wearable/common/m4/gst-function.m4 rename to common/m4/gst-function.m4 diff --git a/wearable/common/m4/gst-gettext.m4 b/common/m4/gst-gettext.m4 similarity index 100% rename from wearable/common/m4/gst-gettext.m4 rename to common/m4/gst-gettext.m4 diff --git a/wearable/common/m4/gst-glib2.m4 b/common/m4/gst-glib2.m4 similarity index 100% rename from wearable/common/m4/gst-glib2.m4 rename to common/m4/gst-glib2.m4 diff --git a/wearable/common/m4/gst-libxml2.m4 b/common/m4/gst-libxml2.m4 similarity index 100% rename from wearable/common/m4/gst-libxml2.m4 rename to common/m4/gst-libxml2.m4 diff --git a/wearable/common/m4/gst-parser.m4 b/common/m4/gst-parser.m4 similarity index 100% rename from wearable/common/m4/gst-parser.m4 rename to common/m4/gst-parser.m4 diff --git a/wearable/common/m4/gst-plugin-docs.m4 b/common/m4/gst-plugin-docs.m4 similarity index 100% rename from wearable/common/m4/gst-plugin-docs.m4 rename to common/m4/gst-plugin-docs.m4 diff --git a/wearable/common/m4/gst-plugindir.m4 b/common/m4/gst-plugindir.m4 similarity index 100% rename from wearable/common/m4/gst-plugindir.m4 rename to common/m4/gst-plugindir.m4 diff --git a/wearable/common/m4/gst-valgrind.m4 b/common/m4/gst-valgrind.m4 similarity index 100% rename from wearable/common/m4/gst-valgrind.m4 rename to common/m4/gst-valgrind.m4 diff --git a/wearable/common/m4/gst-x11.m4 b/common/m4/gst-x11.m4 similarity index 100% rename from wearable/common/m4/gst-x11.m4 rename to common/m4/gst-x11.m4 diff --git a/wearable/common/m4/gst.m4 b/common/m4/gst.m4 similarity index 100% rename from wearable/common/m4/gst.m4 rename to common/m4/gst.m4 diff --git a/wearable/common/m4/gtk-doc.m4 b/common/m4/gtk-doc.m4 similarity index 100% rename from wearable/common/m4/gtk-doc.m4 rename to common/m4/gtk-doc.m4 diff --git a/wearable/common/m4/iconv.m4 b/common/m4/iconv.m4 similarity index 100% rename from wearable/common/m4/iconv.m4 rename to common/m4/iconv.m4 diff --git a/wearable/common/m4/isc-posix.m4 b/common/m4/isc-posix.m4 similarity index 100% rename from wearable/common/m4/isc-posix.m4 rename to common/m4/isc-posix.m4 diff --git a/wearable/common/m4/lib-ld.m4 b/common/m4/lib-ld.m4 similarity index 100% rename from wearable/common/m4/lib-ld.m4 rename to common/m4/lib-ld.m4 diff --git a/wearable/common/m4/lib-link.m4 b/common/m4/lib-link.m4 similarity index 100% rename from wearable/common/m4/lib-link.m4 rename to common/m4/lib-link.m4 diff --git a/wearable/common/m4/lib-prefix.m4 b/common/m4/lib-prefix.m4 similarity index 100% rename from wearable/common/m4/lib-prefix.m4 rename to common/m4/lib-prefix.m4 diff --git a/wearable/common/m4/libtool.m4 b/common/m4/libtool.m4 similarity index 100% rename from wearable/common/m4/libtool.m4 rename to common/m4/libtool.m4 diff --git a/wearable/common/m4/ltoptions.m4 b/common/m4/ltoptions.m4 similarity index 100% rename from wearable/common/m4/ltoptions.m4 rename to common/m4/ltoptions.m4 diff --git a/wearable/common/m4/ltsugar.m4 b/common/m4/ltsugar.m4 similarity index 100% rename from wearable/common/m4/ltsugar.m4 rename to common/m4/ltsugar.m4 diff --git a/wearable/common/m4/ltversion.m4 b/common/m4/ltversion.m4 similarity index 100% rename from wearable/common/m4/ltversion.m4 rename to common/m4/ltversion.m4 diff --git a/wearable/common/m4/lt~obsolete.m4 b/common/m4/lt~obsolete.m4 similarity index 100% rename from wearable/common/m4/lt~obsolete.m4 rename to common/m4/lt~obsolete.m4 diff --git a/wearable/common/m4/pkg.m4 b/common/m4/pkg.m4 similarity index 100% rename from wearable/common/m4/pkg.m4 rename to common/m4/pkg.m4 diff --git a/wearable/common/m4/progtest.m4 b/common/m4/progtest.m4 similarity index 100% rename from wearable/common/m4/progtest.m4 rename to common/m4/progtest.m4 diff --git a/wearable/common/mangle-tmpl.py b/common/mangle-tmpl.py similarity index 100% rename from wearable/common/mangle-tmpl.py rename to common/mangle-tmpl.py diff --git a/wearable/common/plugins.xsl b/common/plugins.xsl similarity index 100% rename from wearable/common/plugins.xsl rename to common/plugins.xsl diff --git a/wearable/common/po.mak b/common/po.mak similarity index 100% rename from wearable/common/po.mak rename to common/po.mak diff --git a/wearable/common/release.mak b/common/release.mak similarity index 100% rename from wearable/common/release.mak rename to common/release.mak diff --git a/wearable/common/scangobj-merge.py b/common/scangobj-merge.py similarity index 100% rename from wearable/common/scangobj-merge.py rename to common/scangobj-merge.py diff --git a/wearable/common/upload.mak b/common/upload.mak similarity index 100% rename from wearable/common/upload.mak rename to common/upload.mak diff --git a/wearable/common/win32.mak b/common/win32.mak similarity index 100% rename from wearable/common/win32.mak rename to common/win32.mak diff --git a/wearable/compile b/compile similarity index 100% rename from wearable/compile rename to compile diff --git a/wearable/config.guess b/config.guess similarity index 100% rename from wearable/config.guess rename to config.guess diff --git a/wearable/config.h.in b/config.h.in similarity index 100% rename from wearable/config.h.in rename to config.h.in diff --git a/wearable/config.sub b/config.sub similarity index 100% rename from wearable/config.sub rename to config.sub diff --git a/wearable/configure b/configure similarity index 100% rename from wearable/configure rename to configure diff --git a/mobile/configure.ac b/configure.ac old mode 100644 new mode 100755 similarity index 77% rename from mobile/configure.ac rename to configure.ac index 60d51b0..c5a82ed --- a/mobile/configure.ac +++ b/configure.ac @@ -1,6 +1,6 @@ AC_INIT(extension, 1.0) - + dnl versions of gstreamer and plugins-base GST_MAJORMINOR=0.10 GST_REQUIRED=0.10.0 @@ -39,10 +39,10 @@ AC_PROG_LIBTOOL dnl decide on error flags AS_COMPILER_FLAG(-Wall, GST_WALL="yes", GST_WALL="no") - + if test "x$GST_WALL" = "xyes"; then GST_ERROR="$GST_ERROR -Wall" - + # if test "x$GST_PLUGIN_CVS" = "xyes"; then # AS_COMPILER_FLAG(-Werror,GST_ERROR="$GST_ERROR -Werror",GST_ERROR="$GST_ERROR") # fi @@ -195,9 +195,14 @@ AC_SUBST(TBM_CFLAGS) AC_SUBST(TBM_LIBS) dnl use time analysis module -PKG_CHECK_MODULES(MMTA, mm-ta) -AC_SUBST(MMTA_CFLAGS) -AC_SUBST(MMTA_LIBS) + +PKG_CHECK_MODULES(XML2, libxml-2.0) +AC_SUBST(XML2_CFLAGS) +AC_SUBST(XML2_LIBS) + +PKG_CHECK_MODULES(NATIVE_BUFFER, native-buffer) +AC_SUBST(NATIVE_BUFFER_CFLAGS) +AC_SUBST(NATIVE_BUFFER_LIBS) dnl required package for evasimagesink/evaspixmapsink PKG_CHECK_MODULES(EFL, [ @@ -294,6 +299,10 @@ PKG_CHECK_MODULES(TBM, libtbm) AC_SUBST(TBM_CFLAGS) AC_SUBST(TBM_LIBS) +PKG_CHECK_MODULES(VCONF, vconf) +AC_SUBST(VCONF_CFLAGS) +AC_SUBST(VCONF_LIBS) + dnl PKG_CHECK_MODULES(UDEVMGR, unified-dev-mgr) dnl AC_SUBST(UDEVMGR_CFLAGS) dnl AC_SUBST(UDEVMGR_LIBS) @@ -310,18 +319,6 @@ AC_ARG_ENABLE(ext-encodebin, AC_HELP_STRING([--enable-ext-encodebin], [using enc [GST_EXT_USE_EXT_ENCODEBIN=yes]) AM_CONDITIONAL(GST_EXT_USE_EXT_ENCODEBIN, test "x$GST_EXT_USE_EXT_ENCODEBIN" = "xyes") -dnl use ext-avsystem -------------------------------------------------------------------------- -AC_ARG_ENABLE(ext-avsystem, AC_HELP_STRING([--enable-ext-avsystem], [using avsystem]), - [ - case "${enableval}" in - yes) GST_EXT_USE_EXT_AVSYSTEM=yes ;; - no) GST_EXT_USE_EXT_AVSYSTEM=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-avsystem) ;; - esac - ], - [GST_EXT_USE_EXT_AVSYSTEM=yes]) -AM_CONDITIONAL(GST_EXT_USE_EXT_AVSYSTEM, test "x$GST_EXT_USE_EXT_AVSYSTEM" = "xyes") - dnl use ext-evasimagesink -------------------------------------------------------------------------- AC_ARG_ENABLE(ext-evasimagesink, AC_HELP_STRING([--enable-ext-evasimagesink], [using evasimagesink]), [ @@ -358,30 +355,16 @@ AC_ARG_ENABLE(ext-xvimagesrc, AC_HELP_STRING([--enable-ext-xvimagesrc], [using x [GST_EXT_USE_EXT_XVIMAGESRC=yes]) AM_CONDITIONAL(GST_EXT_USE_EXT_XVIMAGESRC, test "x$GST_EXT_USE_EXT_XVIMAGESRC" = "xyes") -dnl use ext-gstreamer-audio ------------------------------------------------------------------- -AC_ARG_ENABLE(ext-gstreamer-audio, AC_HELP_STRING([--enable-ext-gstreamer-audio], [using gstreamer-audio]), +AC_ARG_ENABLE(pcmdump, AC_HELP_STRING([--enable-pcmdump], [pcm dump]), [ case "${enableval}" in - yes) GST_EXT_USE_EXT_AVSYSAUDIO=yes ;; - no) GST_EXT_USE_EXT_AVSYSAUDIO=no ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-gstreamer-audio) ;; + yes) PCM_DUMP_ENABLE=yes ;; + no) PCM_DUMP_ENABLE=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-pcmdump) ;; esac ], - [GST_EXT_USE_EXT_AVSYSAUDIO=yes]) -AM_CONDITIONAL(GST_EXT_USE_EXT_AVSYSAUDIO, test "x$GST_EXT_USE_EXT_AVSYSAUDIO" = "xyes") - -if test "x$GST_EXT_USE_EXT_AVSYSAUDIO" = "xyes"; then - HAVE_AVSYSAUDIO=NO - PKG_CHECK_MODULES(AVSYSAUDIO, avsysaudio, HAVE_AVSYSAUDIO="yes", [ - HAVE_AVSYSAUDIO="no" - AC_MSG_RESULT(no) - ]) - if test "x$HAVE_AVSYSAUDIO" = "xno"; then - AC_MSG_ERROR(no avsysaudio package found) - fi - AC_SUBST(AVSYSAUDIO_CFLAGS) - AC_SUBST(AVSYSAUDIO_LIBS) -fi + [PCM_DUMP_ENABLE=no]) +AM_CONDITIONAL([PCM_DUMP_ENABLE], [test "x$PCM_DUMP_ENABLE" = "xyes"]) dnl use ext-drmsrc -------------------------------------------------------------------------- AC_ARG_ENABLE(ext-drmsrc, AC_HELP_STRING([--enable-ext-drmsrc], [using drmsrc]), @@ -394,6 +377,28 @@ AC_ARG_ENABLE(ext-drmsrc, AC_HELP_STRING([--enable-ext-drmsrc], [using drmsrc]), ], [GST_EXT_USE_EXT_DRMSRC=yes]) AM_CONDITIONAL(GST_EXT_USE_EXT_DRMSRC, test "x$GST_EXT_USE_EXT_DRMSRC" = "xyes") + +if test "x$GST_EXT_USE_EXT_DRMSRC" = "xyes"; then + PKG_CHECK_MODULES(DRM_CLIENT, drm-client) + AC_SUBST(DRM_CLIENT_CFLAGS) + AC_SUBST(DRM_CLIENT_LIBS) + PKG_CHECK_MODULES(DRM_TRUSTED, drm-trusted) + AC_SUBST(DRM_TRUSTED_CFLAGS) + AC_SUBST(DRM_TRUSTED_LIBS) +fi + +dnl use ext-submux -------------------------------------------------------------------------- +AC_ARG_ENABLE(ext-submux, AC_HELP_STRING([--enable-ext-submux], [using submux]), + [ + case "${enableval}" in + yes) GST_EXT_USE_EXT_SUBMUX=yes ;; + no) GST_EXT_USE_EXT_SUBMUX=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-submux) ;; + esac + ], + [GST_EXT_USE_EXT_SUBMUX=yes]) +AM_CONDITIONAL(GST_EXT_USE_EXT_SUBMUX, test "x$GST_EXT_USE_EXT_SUBMUX" = "xyes") + dnl use ext-toggle -------------------------------------------------------------------------- AC_ARG_ENABLE(ext-toggle, AC_HELP_STRING([--enable-ext-toggle], [using toggle]), [ @@ -448,19 +453,81 @@ AC_ARG_ENABLE(ext-audioeq, AC_HELP_STRING([--enable-ext-audioeq], [using audioeq yes) GST_EXT_USE_EXT_AUDIOEQ=yes ;; no) GST_EXT_USE_EXT_AUDIOEQ=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-audioeq) ;; - esac + esac ], [GST_EXT_USE_EXT_AUDIOEQ=yes]) AM_CONDITIONAL(GST_EXT_USE_EXT_AUDIOEQ, test "x$GST_EXT_USE_EXT_AUDIOEQ" = "xyes") +dnl use ext-piffdemux -------------------------------------------------------------------------- +AC_ARG_ENABLE(ext-piffdemux, AC_HELP_STRING([--enable-ext-piffdemux], [using piffdemux]), +[ + case "${enableval}" in + yes) GST_EXT_USE_EXT_PIFFDEMUX=yes ;; + no) GST_EXT_USE_EXT_PIFFDEMUX=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-piffdemux) ;; + esac + ], + [GST_EXT_USE_EXT_PIFFDEMUX=yes]) +AM_CONDITIONAL(GST_EXT_USE_EXT_PIFFDEMUX, test "x$GST_EXT_USE_EXT_PIFFDEMUX" = "xyes") + +#if test "x$GST_EXT_USE_EXT_PIFFDEMUX" = "xyes"; then +# PKG_CHECK_MODULES(DRM_CLIENT, drm-client) +# AC_SUBST(DRM_CLIENT_CFLAGS) +# AC_SUBST(DRM_CLIENT_LIBS) +# PKG_CHECK_MODULES(DRM_TRUSTED, drm-trusted) +# AC_SUBST(DRM_TRUSTED_CFLAGS) +# AC_SUBST(DRM_TRUSTED_LIBS) +#fi + +dnl use ext-ssdemux -------------------------------------------------------------------------- +AC_ARG_ENABLE(ext-ssdemux, AC_HELP_STRING([--enable-ext-ssdemux], [using ssdemux]), +[ + case "${enableval}" in + yes) GST_EXT_USE_EXT_SSDEMUX=yes ;; + no) GST_EXT_USE_EXT_SSDEMUX=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-ssdemux) ;; + esac + ], + [GST_EXT_USE_EXT_SSDEMUX=yes]) +AM_CONDITIONAL(GST_EXT_USE_EXT_SSDEMUX, test "x$GST_EXT_USE_EXT_SSDEMUX" = "xyes") + +dnl use ext-dashdemux ----------------------------------------------------------------------- +AC_ARG_ENABLE(ext-dashdemux, AC_HELP_STRING([--enable-ext-dashdemux], [using dashdemux]), + [ + case "${enableval}" in + yes) GST_EXT_USE_EXT_DASHDEMUX=yes ;; + no) GST_EXT_USE_EXT_DASHDEMUX=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-dashdemux) ;; + esac + ], + [GST_EXT_USE_EXT_DASHDEMUX=yes]) +AM_CONDITIONAL(GST_EXT_USE_EXT_DASHDEMUX, test "x$GST_EXT_USE_EXT_DASHDEMUX" = "xyes") + +dnl use ext-hlsdemux2 ----------------------------------------------------------------------- +AC_ARG_ENABLE(ext-hlsdemux2, AC_HELP_STRING([--enable-ext-hlsdemux2], [using hlsdemux2]), + [ + case "${enableval}" in + yes) GST_EXT_USE_EXT_HLSDEMUX2=yes ;; + no) GST_EXT_USE_EXT_HLSDEMUX2=no ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-ext-hlsdemux2) ;; + esac + ] + [GST_EXT_USE_EXT_HLSDEMUX2=yes]) +AM_CONDITIONAL(GST_EXT_USE_EXT_HLSDEMUX2, test "x$GST_EXT_USE_EXT_HLSDEMUX2" = "xyes") + +if test "x$GST_EXT_USE_EXT_HLSDEMUX2" = "xyes"; then + dnl crypto for hlsdemux + PKG_CHECK_MODULES(CRYPTO, libcrypto) + AC_SUBST(CRYPTO_CFLAGS) + AC_SUBST(CRYPTO_LIBS) +fi + AC_OUTPUT( Makefile common/Makefile common/m4/Makefile -avsystem/Makefile pdpushsrc/Makefile pdpushsrc/src/Makefile -avsystem/src/Makefile encodebin/Makefile encodebin/src/Makefile evasimagesink/Makefile @@ -472,8 +539,18 @@ toggle/Makefile toggle/src/Makefile drmsrc/Makefile drmsrc/src/Makefile +submux/Makefile +submux/src/Makefile audiotp/Makefile audiotp/src/Makefile audioeq/Makefile audioeq/src/Makefile +piffdemux/Makefile +piffdemux/src/Makefile +ssdemux/Makefile +ssdemux/src/Makefile +dashdemux/Makefile +dashdemux/src/Makefile +hlsdemux2/Makefile +hlsdemux2/src/Makefile ) diff --git a/wearable/control.in b/control.in similarity index 100% rename from wearable/control.in rename to control.in diff --git a/wearable/evasimagesink/Makefile.am b/dashdemux/Makefile.am old mode 100644 new mode 100755 similarity index 100% rename from wearable/evasimagesink/Makefile.am rename to dashdemux/Makefile.am diff --git a/wearable/dashdemux/src/Makefile.am b/dashdemux/src/Makefile.am similarity index 90% rename from wearable/dashdemux/src/Makefile.am rename to dashdemux/src/Makefile.am index 892762d..643c7b2 100644 --- a/wearable/dashdemux/src/Makefile.am +++ b/dashdemux/src/Makefile.am @@ -6,6 +6,7 @@ libgstdashdemux_la_SOURCES = \ gstdashdemux.c \ gstfragment.c \ gsturidownloader.c \ + gstdownloadrate.c \ gstplugin.c # headers we need but don't want installed @@ -14,7 +15,8 @@ noinst_HEADERS = \ gstfragmented.h \ gstfragment.h \ gstdashdemux.h \ - gsturidownloader.h + gsturidownloader.h \ + gstdownloadrate.h # compiler and linker flags used to compile this plugin, set in configure.ac libgstdashdemux_la_CFLAGS = $(GST_CFLAGS) diff --git a/wearable/dashdemux/src/Makefile.in b/dashdemux/src/Makefile.in similarity index 100% rename from wearable/dashdemux/src/Makefile.in rename to dashdemux/src/Makefile.in diff --git a/wearable/dashdemux/src/glibcompat.h b/dashdemux/src/glibcompat.h similarity index 100% rename from wearable/dashdemux/src/glibcompat.h rename to dashdemux/src/glibcompat.h diff --git a/wearable/dashdemux/src/gstdashdemux.c b/dashdemux/src/gstdashdemux.c similarity index 55% rename from wearable/dashdemux/src/gstdashdemux.c rename to dashdemux/src/gstdashdemux.c index d3460e1..ba6fe2b 100755 --- a/wearable/dashdemux/src/gstdashdemux.c +++ b/dashdemux/src/gstdashdemux.c @@ -167,7 +167,6 @@ enum { PROP_0, - PROP_MIN_BUFFERING_TIME, PROP_MAX_BUFFERING_TIME, PROP_BANDWIDTH_USAGE, PROP_MAX_BITRATE, @@ -175,12 +174,21 @@ enum }; /* Default values for properties */ -#define DEFAULT_MIN_BUFFERING_TIME 5 /* in seconds */ #define DEFAULT_MAX_BUFFERING_TIME 30 /* in seconds */ #define DEFAULT_BANDWIDTH_USAGE 0.8 /* 0 to 1 */ #define DEFAULT_MAX_BITRATE 24000000 /* in bit/s */ #define DEFAULT_FAILED_COUNT 3 +#define DOWNLOAD_RATE_HISTORY_MAX 3 +#define DOWNLOAD_RATE_TIME_MAX 3 * GST_SECOND + +/* Custom internal event to signal end of period */ +#define GST_EVENT_DASH_EOP GST_EVENT_MAKE_TYPE(81, GST_EVENT_TYPE_DOWNSTREAM | GST_EVENT_TYPE_SERIALIZED) +static GstEvent * +gst_event_new_dash_eop (void) +{ + return gst_event_new_custom (GST_EVENT_DASH_EOP, NULL); +} /* GObject */ @@ -202,18 +210,16 @@ static gboolean gst_dash_demux_src_query (GstPad * pad, GstQuery * query); static void gst_dash_demux_stream_loop (GstDashDemux * demux); static void gst_dash_demux_download_loop (GstDashDemux * demux); static void gst_dash_demux_stop (GstDashDemux * demux); -static void gst_dash_demux_pause_stream_task (GstDashDemux * demux); static void gst_dash_demux_resume_stream_task (GstDashDemux * demux); static void gst_dash_demux_resume_download_task (GstDashDemux * demux); static gboolean gst_dash_demux_setup_all_streams (GstDashDemux * demux); -static gboolean gst_dash_demux_select_representations (GstDashDemux * demux, - guint64 current_bitrate); -static gboolean gst_dash_demux_get_next_fragment_set (GstDashDemux * demux); +static gboolean gst_dash_demux_select_representations (GstDashDemux * demux); +static GstCaps *gst_dash_demux_get_input_caps (GstDashDemux * demux, GstActiveStream * stream); +static gboolean gst_dash_demux_get_next_fragment (GstDashDemux * demux, GstActiveStream **fragment_stream, GstClockTime *selected_ts); +static void gst_dash_demux_clear_streams(GstDashDemux * demux); static void gst_dash_demux_reset (GstDashDemux * demux, gboolean dispose); static GstClockTime gst_dash_demux_get_buffering_time (GstDashDemux * demux); -static float gst_dash_demux_get_buffering_ratio (GstDashDemux * demux); -static GstBuffer *gst_dash_demux_merge_buffer_list (GstFragment * fragment); static void _do_init (GType type) @@ -268,10 +274,12 @@ gst_dash_demux_dispose (GObject * obj) } gst_object_unref (demux->download_task); g_static_rec_mutex_free (&demux->download_lock); - g_mutex_free(demux->download_timed_lock); demux->download_task = NULL; } + g_cond_clear (&demux->download_cond); + g_mutex_clear (&demux->download_mutex); + if (demux->downloader != NULL) { g_object_unref (demux->downloader); demux->downloader = NULL; @@ -279,8 +287,6 @@ gst_dash_demux_dispose (GObject * obj) gst_dash_demux_reset (demux, TRUE); - g_queue_free (demux->queue); - G_OBJECT_CLASS (parent_class)->dispose (obj); } @@ -297,12 +303,6 @@ gst_dash_demux_class_init (GstDashDemuxClass * klass) gobject_class->get_property = gst_dash_demux_get_property; gobject_class->dispose = gst_dash_demux_dispose; - g_object_class_install_property (gobject_class, PROP_MIN_BUFFERING_TIME, - g_param_spec_uint ("min-buffering-time", "Minimum buffering time", - "Minimum number of seconds of buffer accumulated before playback", - 1, G_MAXUINT, DEFAULT_MIN_BUFFERING_TIME, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (gobject_class, PROP_MAX_BUFFERING_TIME, g_param_spec_uint ("max-buffering-time", "Maximum buffering time", "Maximum number of seconds of buffer accumulated during playback", @@ -326,6 +326,48 @@ gst_dash_demux_class_init (GstDashDemuxClass * klass) GST_DEBUG_FUNCPTR (gst_dash_demux_change_state); } +static gboolean +_check_queue_full (GstDataQueue * q, guint visible, guint bytes, guint64 time, + GstDashDemux *demux) +{ + return time > demux->max_buffering_time; +} + +static void +_data_queue_item_destroy (GstDataQueueItem * item) +{ + gst_mini_object_unref (item->object); + g_free (item); +} + +static void +gst_dash_demux_stream_push_event (GstDashDemuxStream * stream, + GstEvent *event) +{ + GstDataQueueItem *item = g_new0 (GstDataQueueItem, 1); + + item->object = GST_MINI_OBJECT_CAST (event); + item->destroy = (GDestroyNotify) _data_queue_item_destroy; + + gst_data_queue_push (stream->queue, item); +} + +static void +gst_dash_demux_stream_push_data (GstDashDemuxStream * stream, + GstBuffer * buffer) +{ + GstDataQueueItem *item = g_new0 (GstDataQueueItem, 1); + + item->object = GST_MINI_OBJECT_CAST (buffer); + item->duration = GST_BUFFER_DURATION (buffer); + item->visible = TRUE; + item->size = GST_BUFFER_SIZE (buffer); + + item->destroy = (GDestroyNotify) _data_queue_item_destroy; + + gst_data_queue_push (stream->queue, item); +} + static void gst_dash_demux_init (GstDashDemux * demux, GstDashDemuxClass * klass) { @@ -341,18 +383,20 @@ gst_dash_demux_init (GstDashDemux * demux, GstDashDemuxClass * klass) demux->downloader = gst_uri_downloader_new (); /* Properties */ - demux->min_buffering_time = DEFAULT_MIN_BUFFERING_TIME * GST_SECOND; demux->max_buffering_time = DEFAULT_MAX_BUFFERING_TIME * GST_SECOND; demux->bandwidth_usage = DEFAULT_BANDWIDTH_USAGE; demux->max_bitrate = DEFAULT_MAX_BITRATE; - demux->queue = g_queue_new (); + demux->max_video_width = 0; + demux->max_video_height = 0; + /* Updates task */ g_static_rec_mutex_init (&demux->download_lock); demux->download_task = gst_task_create ((GstTaskFunction) gst_dash_demux_download_loop, demux); gst_task_set_lock (demux->download_task, &demux->download_lock); - demux->download_timed_lock = g_mutex_new (); + g_cond_init (&demux->download_cond); + g_mutex_init (&demux->download_mutex); /* Streaming task */ g_static_rec_mutex_init (&demux->stream_lock); @@ -369,9 +413,6 @@ gst_dash_demux_set_property (GObject * object, guint prop_id, GstDashDemux *demux = GST_DASH_DEMUX (object); switch (prop_id) { - case PROP_MIN_BUFFERING_TIME: - demux->min_buffering_time = g_value_get_uint (value) * GST_SECOND; - break; case PROP_MAX_BUFFERING_TIME: demux->max_buffering_time = g_value_get_uint (value) * GST_SECOND; break; @@ -394,13 +435,8 @@ gst_dash_demux_get_property (GObject * object, guint prop_id, GValue * value, GstDashDemux *demux = GST_DASH_DEMUX (object); switch (prop_id) { - case PROP_MIN_BUFFERING_TIME: - g_value_set_uint (value, demux->min_buffering_time); - demux->min_buffering_time *= GST_SECOND; - break; case PROP_MAX_BUFFERING_TIME: - g_value_set_uint (value, demux->max_buffering_time); - demux->max_buffering_time *= GST_SECOND; + g_value_set_uint (value, demux->max_buffering_time / GST_SECOND); break; case PROP_BANDWIDTH_USAGE: g_value_set_float (value, demux->bandwidth_usage); @@ -420,18 +456,14 @@ gst_dash_demux_change_state (GstElement * element, GstStateChange transition) GstStateChangeReturn ret; GstDashDemux *demux = GST_DASH_DEMUX (element); + GST_DEBUG_OBJECT (demux, "changing state %s - %s", + gst_element_state_get_name (GST_STATE_TRANSITION_CURRENT (transition)), + gst_element_state_get_name (GST_STATE_TRANSITION_NEXT (transition))); + switch (transition) { case GST_STATE_CHANGE_READY_TO_PAUSED: gst_dash_demux_reset (demux, FALSE); break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - /* Start the streaming loop in paused only if we already received - the manifest. It might have been stopped if we were in PAUSED - state and we filled our queue with enough cached fragments - */ - if (demux->client->mpd_node != NULL) - gst_dash_demux_resume_stream_task (demux); - break; default: break; } @@ -439,9 +471,6 @@ gst_dash_demux_change_state (GstElement * element, GstStateChange transition) ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); switch (transition) { - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - gst_dash_demux_pause_stream_task (demux); - break; case GST_STATE_CHANGE_PAUSED_TO_READY: demux->cancelled = TRUE; gst_dash_demux_stop (demux); @@ -455,19 +484,16 @@ gst_dash_demux_change_state (GstElement * element, GstStateChange transition) } void -gst_dash_demux_clear_queue (GstDashDemux * demux) +gst_dash_demux_flush_stream_queues (GstDashDemux * demux) { - while (!g_queue_is_empty (demux->queue)) { - GList *listfragment = g_queue_pop_head (demux->queue); - guint j = 0; - while (j < g_list_length (listfragment)) { - GstFragment *fragment = g_list_nth_data (listfragment, j); - g_object_unref (fragment); - j++; - } - g_list_free (listfragment); + GSList *it; + GstDashDemuxStream *stream; + for(it = demux->streams; it; it=it->next) + { + stream = it->data; + gst_data_queue_set_flushing(stream->queue, TRUE); + gst_data_queue_flush(stream->queue); } - g_queue_clear (demux->queue); } static gboolean @@ -486,13 +512,15 @@ gst_dash_demux_src_event (GstPad * pad, GstEvent * event) GstSeekType start_type, stop_type; gint64 start, stop; GList *list; - GstClockTime current_pos, target_pos; - guint current_sequence, current_period; + GstClockTime current_pos = GST_CLOCK_TIME_NONE; + GstClockTime target_pos; + guint current_period; GstActiveStream *stream; - GstMediaSegment *chunk; - GstStreamPeriod *period; + GstStreamPeriod *period = NULL; guint nb_active_stream; - guint stream_idx; + guint stream_idx = 0; + guint *seek_idx = NULL; /*Seek positions on each stream*/ + gboolean end_of_mpd = FALSE; if (gst_mpd_client_is_live (demux->client)) { GST_WARNING_OBJECT (demux, "Received seek event for live stream"); @@ -525,6 +553,11 @@ gst_dash_demux_src_event (GstPad * pad, GstEvent * event) break; } } + if(target_pos == current_pos + period->duration) { + /*Seeking to the end of MPD*/ + end_of_mpd = TRUE; + goto seeking; + } if (list == NULL) { GST_WARNING_OBJECT (demux, "Could not find seeked Period"); return FALSE; @@ -537,25 +570,31 @@ gst_dash_demux_src_event (GstPad * pad, GstEvent * event) return FALSE; } - stream = gst_mpdparser_get_active_stream_by_index (demux->client, 0); - current_pos = 0; - for (list = g_list_first (stream->segments); list; - list = g_list_next (list)) { - chunk = list->data; - current_pos = chunk->start_time; - current_sequence = chunk->number; - if (current_pos <= target_pos - && target_pos < current_pos + chunk->duration) { - break; - } + /*select the requested segments for all streams*/ + nb_active_stream = gst_mpdparser_get_nb_active_stream (demux->client); + seek_idx = g_malloc0(sizeof(gint)*nb_active_stream); + gint video_idx = gst_mpd_client_get_video_active_stream_id(demux->client); + if(video_idx >= 0) { + /*Seeking on video stream firstly.*/ + GstClockTime segment_start; + segment_start = gst_mpd_client_stream_find_segment(demux->client, video_idx, + target_pos, &seek_idx[video_idx]); + if(!GST_CLOCK_TIME_IS_VALID(segment_start)) + goto no_segment; + target_pos = segment_start; } - //GST_MPD_CLIENT_UNLOCK (demux->client); - - if (list == NULL) { - GST_WARNING_OBJECT (demux, "Could not find seeked fragment"); - return FALSE; + /*Seeking on non video streams*/ + for (stream_idx = 0; stream_idx < nb_active_stream; stream_idx++) { + if (video_idx != stream_idx) { + GstClockTime stream_start = gst_mpd_client_stream_find_segment(demux->client, + stream_idx, target_pos, &seek_idx[stream_idx]); + if(!GST_CLOCK_TIME_IS_VALID (stream_start)) { + goto no_segment; + } + } } +seeking: /* We can actually perform the seek */ nb_active_stream = gst_mpdparser_get_nb_active_stream (demux->client); @@ -563,7 +602,9 @@ gst_dash_demux_src_event (GstPad * pad, GstEvent * event) GST_DEBUG_OBJECT (demux, "sending flush start"); stream_idx = 0; while (stream_idx < nb_active_stream) { - gst_pad_push_event (demux->srcpad[stream_idx], + GstDashDemuxStream *dash_stream = g_slist_nth_data (demux->streams, stream_idx); + dash_stream->need_header = TRUE; + gst_pad_push_event (dash_stream->srcpad, gst_event_new_flush_start ()); stream_idx++; } @@ -572,32 +613,48 @@ gst_dash_demux_src_event (GstPad * pad, GstEvent * event) /* Stop the demux */ demux->cancelled = TRUE; gst_dash_demux_stop (demux); + GST_DEBUG_OBJECT (demux, "joining tasks"); + gst_task_join (demux->stream_task); + gst_task_join (demux->download_task); + GST_DEBUG_OBJECT (demux, "tasks was joined"); /* Wait for streaming to finish */ g_static_rec_mutex_lock (&demux->stream_lock); - /* Clear the buffering queue */ - /* FIXME: allow seeking in the buffering queue */ - gst_dash_demux_clear_queue (demux); - //GST_MPD_CLIENT_LOCK (demux->client); - GST_DEBUG_OBJECT (demux, "Seeking to sequence %d", current_sequence); - /* Update the current sequence on all streams */ - gst_mpd_client_set_segment_index_for_all_streams (demux->client, - current_sequence); - /* Calculate offset in the next fragment */ - demux->position = gst_mpd_client_get_current_position (demux->client); - demux->position_shift = start - demux->position; - demux->need_segment = TRUE; + demux->end_of_period = end_of_mpd; //GST_MPD_CLIENT_UNLOCK (demux->client); + + for (stream_idx = 0; stream_idx < nb_active_stream; stream_idx++) { + GstDashDemuxStream *dash_stream = g_slist_nth_data (demux->streams, stream_idx); + GstCaps *caps = gst_pad_get_negotiated_caps (dash_stream->srcpad); + if(caps) { + gst_caps_replace (&dash_stream->input_caps, NULL); + gst_caps_unref (caps); + } + if(!end_of_mpd) { + GST_DEBUG_OBJECT (demux, "Seeking to sequence %d on stream %d", seek_idx[stream_idx], stream_idx); + stream = gst_mpdparser_get_active_stream_by_index (demux->client, stream_idx); + gst_mpd_client_set_segment_index(stream, seek_idx[stream_idx]); + } + gst_data_queue_set_flushing(dash_stream->queue, FALSE); + dash_stream->start_time = target_pos; + dash_stream->download_end_of_period = end_of_mpd; + dash_stream->stream_end_of_period = end_of_mpd; + dash_stream->stream_eos = end_of_mpd; + dash_stream->need_segment = TRUE; + } + if(!end_of_mpd) + g_free(seek_idx); + if (flags & GST_SEEK_FLAG_FLUSH) { GST_DEBUG_OBJECT (demux, "Sending flush stop on all pad"); - stream_idx = 0; - while (stream_idx < nb_active_stream) { - gst_pad_push_event (demux->srcpad[stream_idx], + + for (stream_idx = 0; stream_idx < nb_active_stream; stream_idx++) { + GstDashDemuxStream *dash_stream = g_slist_nth_data (demux->streams, stream_idx); + gst_pad_push_event (dash_stream->srcpad, gst_event_new_flush_stop ()); - stream_idx++; } } @@ -608,6 +665,12 @@ gst_dash_demux_src_event (GstPad * pad, GstEvent * event) g_static_rec_mutex_unlock (&demux->stream_lock); return TRUE; +no_segment: + { + GST_WARNING_OBJECT (demux, "Could not find seeked fragment on stream %d", stream_idx); + g_free(seek_idx); + return FALSE; + } } default: break; @@ -617,21 +680,25 @@ gst_dash_demux_src_event (GstPad * pad, GstEvent * event) } static gboolean -gst_dash_demux_setup_all_streams (GstDashDemux * demux) +gst_dash_demux_setup_mpdparser_streams (GstDashDemux * demux, GstMpdClient *client) { GList *listLang = NULL; guint i, nb_audio; gchar *lang; - GST_MPD_CLIENT_LOCK (demux->client); + GST_MPD_CLIENT_LOCK (client); /* clean old active stream list, if any */ - gst_active_streams_free (demux->client); + gst_active_streams_free (client); - if (!gst_mpd_client_setup_streaming (demux->client, GST_STREAM_VIDEO, "")) + if (!gst_mpd_client_setup_streaming (client, GST_STREAM_VIDEO, "")) { GST_INFO_OBJECT (demux, "No video adaptation set found"); + } else { + gst_mpd_client_get_max_video_dimensions(client, &demux->max_video_width, + &demux->max_video_height); + } nb_audio = - gst_mpdparser_get_list_and_nb_of_audio_language (demux->client, + gst_mpdparser_get_list_and_nb_of_audio_language (client, &listLang); if (nb_audio == 0) nb_audio = 1; @@ -639,17 +706,61 @@ gst_dash_demux_setup_all_streams (GstDashDemux * demux) for (i = 0; i < nb_audio; i++) { lang = (gchar *) g_list_nth_data (listLang, i); - if (gst_mpdparser_get_nb_adaptationSet (demux->client) > 1) - if (!gst_mpd_client_setup_streaming (demux->client, GST_STREAM_AUDIO, + if (gst_mpdparser_get_nb_adaptationSet (client) > 1) + if (!gst_mpd_client_setup_streaming (client, GST_STREAM_AUDIO, lang)) GST_INFO_OBJECT (demux, "No audio adaptation set found"); - if (gst_mpdparser_get_nb_adaptationSet (demux->client) > nb_audio) - if (!gst_mpd_client_setup_streaming (demux->client, + if (gst_mpdparser_get_nb_adaptationSet (client) > nb_audio) + if (!gst_mpd_client_setup_streaming (client, GST_STREAM_APPLICATION, lang)) GST_INFO_OBJECT (demux, "No application adaptation set found"); } - GST_MPD_CLIENT_UNLOCK (demux->client); + GST_MPD_CLIENT_UNLOCK (client); + return TRUE; +} + +static gboolean +gst_dash_demux_setup_all_streams (GstDashDemux * demux) +{ + guint i; + if( !gst_dash_demux_setup_mpdparser_streams(demux, demux->client)) + return FALSE; + + GST_DEBUG_OBJECT (demux, "Creating dashdemux streams"); + gst_dash_demux_clear_streams(demux); + for ( i =0; i < gst_mpdparser_get_nb_active_stream (demux->client); i++) { + GstDashDemuxStream *dash_stream; + GstCaps *caps; + GstActiveStream *active_stream; + dash_stream = g_new0(GstDashDemuxStream, 1); + demux->streams = g_slist_append(demux->streams, dash_stream); + dash_stream->idx = i; + dash_stream->queue = gst_data_queue_new ((GstDataQueueCheckFullFunction) _check_queue_full, demux); + dash_stream->need_header = TRUE; + dash_stream->need_segment = TRUE; + dash_stream->start_time = GST_CLOCK_TIME_NONE; + gst_download_rate_init (&dash_stream->dnl_rate); + gst_download_rate_set_max_length (&dash_stream->dnl_rate, + DOWNLOAD_RATE_HISTORY_MAX); + gst_download_rate_set_aver_period (&dash_stream->dnl_rate, + DOWNLOAD_RATE_TIME_MAX); + /*Create stream pad*/ + active_stream = gst_mpdparser_get_active_stream_by_index(demux->client, i); + caps = gst_dash_demux_get_input_caps(demux, active_stream); + dash_stream->srcpad = gst_pad_new_from_static_template (&srctemplate, NULL); + gst_pad_set_event_function (dash_stream->srcpad, + GST_DEBUG_FUNCPTR (gst_dash_demux_src_event)); + gst_pad_set_query_function (dash_stream->srcpad, + GST_DEBUG_FUNCPTR (gst_dash_demux_src_query)); + gst_pad_set_element_private (dash_stream->srcpad, demux); + gst_pad_set_active (dash_stream->srcpad, TRUE); + gst_pad_set_caps (dash_stream->srcpad, caps); + gst_caps_unref(caps); + gst_element_add_pad (GST_ELEMENT (demux), gst_object_ref (dash_stream->srcpad)); + } + /* Send 'no-more-pads' to have decodebin create the new group */ + gst_element_no_more_pads (GST_ELEMENT (demux)); return TRUE; } @@ -699,6 +810,7 @@ gst_dash_demux_sink_event (GstPad * pad, GstEvent * event) (NULL)); return FALSE; } + gst_buffer_unref (demux->manifest); demux->manifest = NULL; @@ -840,188 +952,20 @@ static void gst_dash_demux_stop (GstDashDemux * demux) { gst_uri_downloader_cancel (demux->downloader); + gst_dash_demux_flush_stream_queues (demux); if (GST_TASK_STATE (demux->download_task) != GST_TASK_STOPPED) { GST_TASK_SIGNAL (demux->download_task); gst_task_stop (demux->download_task); + g_mutex_lock (&demux->download_mutex); + g_cond_signal (&demux->download_cond); + g_mutex_unlock (&demux->download_mutex); } if (GST_TASK_STATE (demux->stream_task) != GST_TASK_STOPPED) { GST_TASK_SIGNAL (demux->stream_task); gst_task_stop (demux->stream_task); } } -#ifdef DASHDEMUX_MODIFICATION -static void -_update_caps(GstDashDemux * demux, guint nb_adaptation_set) -{ - guint i = 0; - GstCaps *caps; - - /* Create and activate new pads */ - i = 0; - while (i < nb_adaptation_set) { - caps = gst_pad_get_caps(demux->srcpad[i]); - if(caps){ - caps = gst_caps_make_writable(caps); - gst_caps_replace(&caps,demux->output_caps[i]); - } - else{ - caps = demux->output_caps[i]; - } - gst_pad_use_fixed_caps (demux->srcpad[i]); - gst_pad_set_caps (demux->srcpad[i], caps); - gst_caps_unref(caps); - i++; - } -} - -static void -_add_pads(GstDashDemux * demux, guint nb_adaptation_set) -{ - guint i = 0; - - /* Create and activate new pads */ - i = 0; - while (i < nb_adaptation_set) { - demux->srcpad[i] = gst_pad_new_from_static_template (&srctemplate, NULL); - gst_pad_set_event_function (demux->srcpad[i], - GST_DEBUG_FUNCPTR (gst_dash_demux_src_event)); - gst_pad_set_query_function (demux->srcpad[i], - GST_DEBUG_FUNCPTR (gst_dash_demux_src_query)); - gst_pad_set_element_private (demux->srcpad[i], demux); - gst_pad_set_active (demux->srcpad[i], TRUE); - gst_pad_set_caps (demux->srcpad[i], demux->output_caps[i]); - gst_caps_unref(demux->output_caps[i]); - gst_element_add_pad (GST_ELEMENT (demux), demux->srcpad[i]); - i++; - } - /* Send 'no-more-pads' to have decodebin create the new group */ - gst_element_no_more_pads (GST_ELEMENT (demux)); -} - -static gboolean -_needs_caps_update (GstDashDemux * demux, GList * fragment) -{ - - gboolean update_caps = FALSE; - guint i = 0; - while (i < g_list_length (fragment)) { - GstFragment *newFragment = g_list_nth_data (fragment, i); - if (newFragment == NULL) { - continue; - } - GstCaps *srccaps = NULL; - demux->output_caps[i] = gst_fragment_get_caps (newFragment); - if (G_LIKELY (demux->srcpad[i])) - srccaps = gst_pad_get_negotiated_caps (demux->srcpad[i]); - if (G_UNLIKELY (!srccaps - || (!gst_caps_is_equal_fixed (demux->output_caps[i], srccaps)) - || demux->need_segment)) { - update_caps = TRUE; - } - if (G_LIKELY (srccaps)) - gst_caps_unref (srccaps); - i++; - } - return update_caps; -} - -#else -/* switch_pads: - * - * Called when switching from one set of representations to another, but - * only if one of the new representations requires different downstream - * elements (see the next function). - * - * This function first creates the new pads, then sends a no-more-pads - * event (that will tell decodebin to create a new group), then sends - * EOS on the old pads to trigger the group switch. - * - */ -static void -switch_pads (GstDashDemux * demux, guint nb_adaptation_set) -{ - GstPad *oldpad[MAX_LANGUAGES]; - guint i = 0; - /* Remember old pads */ - while (i < nb_adaptation_set) { - oldpad[i] = demux->srcpad[i]; - if (oldpad[i]) { - GST_DEBUG_OBJECT (demux, - "Switching pads (oldpad:%p)" GST_PTR_FORMAT, oldpad[i]); - } - i++; - } - /* Create and activate new pads */ - i = 0; - while (i < nb_adaptation_set) { - demux->srcpad[i] = gst_pad_new_from_static_template (&srctemplate, NULL); - gst_pad_set_event_function (demux->srcpad[i], - GST_DEBUG_FUNCPTR (gst_dash_demux_src_event)); - gst_pad_set_query_function (demux->srcpad[i], - GST_DEBUG_FUNCPTR (gst_dash_demux_src_query)); - gst_pad_set_element_private (demux->srcpad[i], demux); - gst_pad_set_active (demux->srcpad[i], TRUE); - gst_pad_set_caps (demux->srcpad[i], demux->output_caps[i]); - gst_element_add_pad (GST_ELEMENT (demux), demux->srcpad[i]); - i++; - } - /* Send 'no-more-pads' to have decodebin create the new group */ - gst_element_no_more_pads (GST_ELEMENT (demux)); - /* Push out EOS on all old pads to switch to the new group */ - i = 0; - while (i < nb_adaptation_set) { - if (oldpad[i]) { - gst_pad_push_event (oldpad[i], gst_event_new_eos ()); - gst_pad_set_active (oldpad[i], FALSE); - gst_element_remove_pad (GST_ELEMENT (demux), oldpad[i]); - } - i++; - } -} - -/* needs_pad_switch: - * - * Figure out if the newly selected representations require a new set - * of demuxers and decoders or if we can carry on with the existing ones. - * - * Basically, we look at the list of fragments we need to push downstream, - * and compare their caps with those of the corresponding src pads. - * - * As soon as one fragment requires a new set of caps, we need to switch - * all decoding pads to recreate a whole decoding group as we cannot - * move pads between groups (FIXME: or can we ?). - * - * FIXME: redundant with need_add_header - * - */ -static gboolean -needs_pad_switch (GstDashDemux * demux, GList * fragment) -{ - - gboolean switch_pad = FALSE; - guint i = 0; - while (i < g_list_length (fragment)) { - GstFragment *newFragment = g_list_nth_data (fragment, i); - if (newFragment == NULL) { - continue; - } - GstCaps *srccaps = NULL; - demux->output_caps[i] = gst_fragment_get_caps (newFragment); - if (G_LIKELY (demux->srcpad[i])) - srccaps = gst_pad_get_negotiated_caps (demux->srcpad[i]); - if (G_UNLIKELY (!srccaps - || (!gst_caps_is_equal_fixed (demux->output_caps[i], srccaps)) - || demux->need_segment)) { - switch_pad = TRUE; - } - if (G_LIKELY (srccaps)) - gst_caps_unref (srccaps); - i++; - } - return switch_pad; -} -#endif /* gst_dash_demux_stream_loop: * @@ -1046,100 +990,115 @@ needs_pad_switch (GstDashDemux * demux, GList * fragment) static void gst_dash_demux_stream_loop (GstDashDemux * demux) { - GList *listfragment; GstFlowReturn ret; - GstBufferList *buffer_list; - guint nb_adaptation_set = 0; - GstActiveStream *stream; - - /* Wait until the next scheduled push downstream */ - if (g_cond_timed_wait (GST_TASK_GET_COND (demux->stream_task), - demux->stream_timed_lock, &demux->next_push)) { - goto quit; - } + GstActiveStream *active_stream; + GstDashDemuxStream *selected_stream = NULL; + GstClockTime min_ts = GST_CLOCK_TIME_NONE; + guint i = 0; + gboolean eos = TRUE; + gboolean eop = TRUE; - if (g_queue_is_empty (demux->queue)) { - if (demux->end_of_manifest) - goto end_of_manifest; + for (i = 0; i < g_slist_length (demux->streams); i++) { + GstDashDemuxStream *dash_stream = g_slist_nth_data (demux->streams, i); + GstBuffer *buffer; + GstDataQueueItem *item; - return; - } + if (dash_stream->stream_eos) { + GST_DEBUG_OBJECT (demux, "Stream %d is eos, skipping", dash_stream->idx); + continue; + } - if (GST_STATE (demux) == GST_STATE_PLAYING) { - if (!demux->end_of_manifest - && gst_dash_demux_get_buffering_time (demux) < - demux->min_buffering_time) { - /* Warn we are below our threshold: this will eventually pause - * the pipeline */ - gst_element_post_message (GST_ELEMENT (demux), - gst_message_new_buffering (GST_OBJECT (demux), - 100 * gst_dash_demux_get_buffering_ratio (demux))); + if (dash_stream->stream_end_of_period) { + GST_DEBUG_OBJECT (demux, "Stream %d is eop, skipping", dash_stream->idx); + eos = FALSE; + continue; } - } - listfragment = g_queue_pop_head (demux->queue); - nb_adaptation_set = g_list_length (listfragment); -#ifdef DASHDEMUX_MODIFICATION - /* Figure out if we need to create pads or update caps */ - gboolean caps_changed = _needs_caps_update (demux, listfragment); - if (caps_changed) { - if(demux->srcpad[0] == NULL) - { - _add_pads(demux,nb_adaptation_set); - demux->need_segment = TRUE; - }else{ - _update_caps(demux,nb_adaptation_set); + eos = FALSE; + eop = FALSE; + + if (!gst_data_queue_peek (dash_stream->queue, &item)) + goto flushing; + + if(GST_IS_BUFFER(item->object)) { + buffer = GST_BUFFER(item->object); + if(GST_BUFFER_TIMESTAMP(buffer) < min_ts || + !GST_CLOCK_TIME_IS_VALID(min_ts)) { + min_ts = GST_BUFFER_TIMESTAMP(buffer); + selected_stream = dash_stream; + } else if (!GST_CLOCK_TIME_IS_VALID (GST_BUFFER_TIMESTAMP (item->object))) { + selected_stream = dash_stream; + break; + } + } else { + selected_stream = dash_stream; + break; } } -#else - /* Figure out if we need to create/switch pads */ - gboolean switch_pad = needs_pad_switch (demux, listfragment); - if (switch_pad) { - switch_pads (demux, nb_adaptation_set); - demux->need_segment = TRUE; - } -#endif - guint i = 0; - for (i = 0; i < nb_adaptation_set; i++) { - GstFragment *fragment = g_list_nth_data (listfragment, i); - stream = gst_mpdparser_get_active_stream_by_index (demux->client, i); - if (demux->need_segment) { - GstClockTime start = fragment->start_time + demux->position_shift; - /* And send a newsegment */ - GST_DEBUG_OBJECT (demux, "Sending new-segment. segment start:%" - GST_TIME_FORMAT, GST_TIME_ARGS (start)); - gst_pad_push_event (demux->srcpad[i], - gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME, - start, GST_CLOCK_TIME_NONE, start)); - demux->position_shift = 0; - } - GST_DEBUG_OBJECT (demux, "Pushing fragment #%d", fragment->index); - buffer_list = gst_fragment_get_buffer_list (fragment); - g_object_unref (fragment); - ret = gst_pad_push_list (demux->srcpad[i], buffer_list); - if ((ret != GST_FLOW_OK) && (stream->mimeType == GST_STREAM_VIDEO)) - goto error_pushing; - } - demux->need_segment = FALSE; - g_list_free (listfragment); - GST_STATE_LOCK(demux); - if (GST_STATE (demux) == GST_STATE_PLAYING) { - /* Wait for the duration of a fragment before resuming this task */ - g_get_current_time (&demux->next_push); - g_time_val_add (&demux->next_push, - gst_mpd_client_get_next_fragment_duration (demux->client) - / GST_SECOND * G_USEC_PER_SEC); - GST_DEBUG_OBJECT (demux, "Next push scheduled at %s", - g_time_val_to_iso8601 (&demux->next_push)); + if(selected_stream) { + GstBuffer *buffer; + GstDataQueueItem *item; + + if (!gst_data_queue_pop (selected_stream->queue, &item)) + goto end; + if ( GST_IS_BUFFER (item->object)) { + buffer = GST_BUFFER(item->object); + active_stream = gst_mpdparser_get_active_stream_by_index (demux->client, selected_stream->idx); + + if (selected_stream->need_segment) { + if(!GST_CLOCK_TIME_IS_VALID (selected_stream->start_time)) { + if(GST_CLOCK_TIME_IS_VALID (GST_BUFFER_TIMESTAMP (buffer))){ + selected_stream->start_time = GST_BUFFER_TIMESTAMP (buffer); + } else { + selected_stream->start_time = 0; + } + } + /* And send a newsegment */ + GST_DEBUG_OBJECT (demux, "Sending new-segment stream #%d. segment start:%" + GST_TIME_FORMAT, selected_stream->idx, GST_TIME_ARGS (selected_stream->start_time)); + gst_pad_push_event (selected_stream->srcpad, + gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME, + selected_stream->start_time, GST_CLOCK_TIME_NONE, selected_stream->start_time)); + selected_stream->need_segment = FALSE; + } + + GST_DEBUG_OBJECT (demux, "Pushing fragment #%llu (stream %d) ts=%"GST_TIME_FORMAT, GST_BUFFER_OFFSET (buffer), + selected_stream->idx, GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buffer))); + ret = gst_pad_push (selected_stream->srcpad, gst_buffer_ref(buffer) ); + item->destroy (item); + if ((ret != GST_FLOW_OK) && (active_stream->mimeType == GST_STREAM_VIDEO)) + goto error_pushing; + } else { + GstEvent *event = GST_EVENT (item->object); + if (GST_EVENT_TYPE (event) == GST_EVENT_EOS) { + selected_stream->stream_eos = TRUE; + selected_stream->stream_end_of_period = TRUE; + } else if (GST_EVENT_TYPE (event) == GST_EVENT_DASH_EOP) { + selected_stream->stream_end_of_period = TRUE; + } + + if (GST_EVENT_TYPE (item->object) != GST_EVENT_DASH_EOP) { + gst_pad_push_event (selected_stream->srcpad, + gst_event_ref (GST_EVENT_CAST (item->object))); + } + + item->destroy (item); + } } else { - /* The pipeline is now set up, wait until playback begins */ - GST_INFO_OBJECT (demux, "Pausing streaming task"); - gst_task_pause (demux->stream_task); + if (eos) { + goto end_of_manifest; + } else if (eop) { + /*TODO Switch to next period*/ + } } - GST_STATE_UNLOCK(demux); -quit: +end: + return; + +flushing: { + GST_INFO_OBJECT (demux, "Queue is flushing. Stopped streaming task"); + gst_task_stop (demux->stream_task); return; } @@ -1148,7 +1107,8 @@ end_of_manifest: GST_INFO_OBJECT (demux, "Reached end of manifest, sending EOS"); guint i = 0; for (i = 0; i < gst_mpdparser_get_nb_active_stream (demux->client); i++) { - gst_pad_push_event (demux->srcpad[i], gst_event_new_eos ()); + GstDashDemuxStream *dash_stream = g_slist_nth_data (demux->streams, i); + gst_pad_push_event (dash_stream->srcpad, gst_event_new_eos ()); } GST_INFO_OBJECT (demux, "Stopped streaming task"); gst_task_stop (demux->stream_task); @@ -1167,18 +1127,37 @@ error_pushing: } static void +gst_dash_demux_clear_streams(GstDashDemux * demux) { + guint i = 0; + gst_dash_demux_flush_stream_queues (demux); + for (i = 0; i < g_slist_length(demux->streams); i++) { + GstDashDemuxStream *dash_stream = g_slist_nth_data (demux->streams, i); + gst_download_rate_deinit (&dash_stream->dnl_rate); + if (dash_stream->input_caps) { + gst_caps_unref (dash_stream->input_caps); + dash_stream->input_caps = NULL; + } + if (dash_stream->srcpad) { + gst_object_unref (dash_stream->srcpad); + dash_stream->srcpad = NULL; + } + /*TODO consider unref stream->output_caps*/ + g_object_unref (dash_stream->queue); + } + if(demux->streams) { + g_slist_free(demux->streams); + demux->streams = NULL; + } +} + +static void gst_dash_demux_reset (GstDashDemux * demux, gboolean dispose) { + gint stream_idx; demux->end_of_period = FALSE; - demux->end_of_manifest = FALSE; demux->cancelled = FALSE; - guint i = 0; - for (i = 0; i < MAX_LANGUAGES; i++) - if (demux->input_caps[i]) { - gst_caps_unref (demux->input_caps[i]); - demux->input_caps[i] = NULL; - } + gst_dash_demux_clear_streams(demux); if (demux->manifest) { gst_buffer_unref (demux->manifest); @@ -1192,74 +1171,218 @@ gst_dash_demux_reset (GstDashDemux * demux, gboolean dispose) demux->client = gst_mpd_client_new (); } - gst_dash_demux_clear_queue (demux); - demux->last_manifest_update = GST_CLOCK_TIME_NONE; - demux->position = 0; - demux->position_shift = 0; - demux->need_segment = TRUE; + for (stream_idx = 0; stream_idx < g_slist_length (demux->streams); stream_idx++) { + GstDashDemuxStream *dash_stream = g_slist_nth_data (demux->streams, stream_idx); + dash_stream->need_segment = TRUE; + } } static GstClockTime gst_dash_demux_get_buffering_time (GstDashDemux * demux) { GstClockTime buffer_time = 0; - GList *listfragment; - GstFragment *first_fragment, *last_fragment; + GSList *it; + GstDashDemuxStream *stream; + GstDataQueueSize queue_size; - if (g_queue_is_empty (demux->queue)) - return 0; + for(it=demux->streams; it; it=it->next) { + stream = it->data; + gst_data_queue_get_level(stream->queue, &queue_size); - /* get first fragment */ - listfragment = g_queue_peek_head (demux->queue); - first_fragment = listfragment->data; - /* get last fragment */ - listfragment = g_queue_peek_tail (demux->queue); - last_fragment = listfragment->data; - - if (first_fragment && last_fragment) { - buffer_time = last_fragment->stop_time - first_fragment->start_time; + if (queue_size.time > 0) { + buffer_time = queue_size.time; + break; + } } return buffer_time; } -static float -gst_dash_demux_get_buffering_ratio (GstDashDemux * demux) +static gboolean +gst_dash_demux_update_manifest(GstDashDemux *demux) { + GstFragment *download; + GstBuffer *buffer; + GstClockTime duration, now = gst_util_get_timestamp(); + gint64 update_period = demux->client->mpd_node->minimumUpdatePeriod; + + if (update_period == -1) { + GST_DEBUG_OBJECT (demux, "minimumUpdatePeriod unspecified, will not update MPD"); + return TRUE; + } + + /* init reference time for manifest file updates */ + if (!GST_CLOCK_TIME_IS_VALID (demux->last_manifest_update)) + demux->last_manifest_update = now; + + /* update the manifest file */ + if (now >= demux->last_manifest_update + update_period * GST_MSECOND) { + GST_DEBUG_OBJECT (demux, "Updating manifest file from URL %s", + demux->client->mpd_uri); + download = + gst_uri_downloader_fetch_uri (demux->downloader, + demux->client->mpd_uri); + if (download == NULL) { + GST_WARNING_OBJECT (demux, + "Failed to update the manifest file from URL %s", + demux->client->mpd_uri); + } else { + GstMpdClient *new_client = NULL; + guint period_idx; + const gchar *period_id; + GSList *iter; + + buffer = gst_fragment_get_buffer(download); + g_object_unref (download); + /* parse the manifest file */ + if (buffer == NULL) { + GST_WARNING_OBJECT (demux, "Error validating the manifest."); + return TRUE; + } + + new_client = gst_mpd_client_new (); + new_client->mpd_uri = g_strdup (demux->client->mpd_uri); + if (!gst_mpd_parse (new_client, + (gchar *) GST_BUFFER_DATA (buffer), GST_BUFFER_SIZE (buffer))) { + /* In most cases, this will happen if we set a wrong url in the + * source element and we have received the 404 HTML response instead of + * the manifest */ + GST_WARNING_OBJECT (demux, "Error parsing the manifest."); + gst_buffer_unref (buffer); + return TRUE; + } + + gst_buffer_unref (buffer); + GST_DEBUG_OBJECT (demux, "Updating manifest"); + + period_id = gst_mpd_client_get_period_id (demux->client); + period_idx = gst_mpd_client_get_period_index (demux->client); + + /* setup video, audio and subtitle streams, starting from current Period */ + if (!gst_mpd_client_setup_media_presentation (new_client)) { + /* TODO */ + } + + if (period_idx) { + /*If more than one period exists.*/ + if (!gst_mpd_client_set_period_id (new_client, period_id)) { + GST_DEBUG_OBJECT (demux, + "Error setting up the updated manifest file"); + return FALSE; + } + } else { + if (!gst_mpd_client_set_period_index (new_client, period_idx)) { + GST_DEBUG_OBJECT (demux, + "Error setting up the updated manifest file"); + return FALSE; + } + } + + if (!gst_dash_demux_setup_mpdparser_streams (demux, new_client)) { + GST_ERROR_OBJECT (demux, "Failed to setup streams on manifest " + "update"); + return FALSE; + } + + /* update the streams to play from the next segment */ + for (iter = demux->streams; iter; iter = g_slist_next (iter)) { + GstDashDemuxStream *demux_stream = iter->data; + GstActiveStream *new_stream; + GstClockTime ts; + + new_stream = gst_mpdparser_get_active_stream_by_index (new_client, + demux_stream->idx); + + if (!new_stream) { + GST_DEBUG_OBJECT (demux, + "Stream of index %d is missing from manifest update", + demux_stream->idx); + return FALSE; + } + + if (gst_mpd_client_get_next_fragment_timestamp (demux->client, + demux_stream->idx, &ts)) { + gst_mpd_client_stream_seek (new_client, demux_stream->idx, ts); + + } else + if (gst_mpd_client_get_last_fragment_timestamp (demux->client, + demux_stream->idx, &ts)) { + /* try to set to the old timestamp + 1 */ + gst_mpd_client_stream_seek (new_client, demux_stream->idx, ts+1); + } + } + + /*Remember download failed count*/ + new_client->download_failed_count = demux->client->download_failed_count; + + gst_mpd_client_free (demux->client); + demux->client = new_client; + + /* Send an updated duration message */ + duration = + gst_mpd_client_get_media_presentation_duration (demux->client); + + if (duration != GST_CLOCK_TIME_NONE) { + GST_DEBUG_OBJECT (demux, + "Sending duration message : %" GST_TIME_FORMAT, + GST_TIME_ARGS (duration)); + gst_element_post_message (GST_ELEMENT (demux), + gst_message_new_duration(GST_OBJECT (demux), GST_FORMAT_TIME, duration)); + } else { + GST_DEBUG_OBJECT (demux, + "mediaPresentationDuration unknown, can not send the duration message"); + } + demux->last_manifest_update = gst_util_get_timestamp (); + GST_DEBUG_OBJECT (demux, "Manifest file successfully updated"); + } + } + return TRUE; +} + +static void +gst_dash_demux_download_wait (GstDashDemux * demux, GstClockTime time_diff) { - float buffering_time = gst_dash_demux_get_buffering_time (demux); - if (buffering_time >= demux->min_buffering_time) { - return 1.0; - } else - return buffering_time / demux->min_buffering_time; + gint64 end_time = g_get_monotonic_time () + time_diff / GST_USECOND; + + GST_DEBUG_OBJECT (demux, "Download waiting for %" GST_TIME_FORMAT, + GST_TIME_ARGS (time_diff)); + g_cond_wait_until (&demux->download_cond, &demux->download_mutex, end_time); + GST_DEBUG_OBJECT (demux, "Download finished waiting"); } -static GstBuffer * -gst_dash_demux_merge_buffer_list (GstFragment * fragment) +static void +gst_dash_demux_check_live(GstDashDemux* demux, GstActiveStream *fragment_stream, + GstClockTime fragment_ts) { - GstBufferList *list; - GstBufferListIterator *it; - GstBuffer *buffer, *ret = NULL; - GstAdapter *adapter; - gsize size; - - adapter = gst_adapter_new (); - list = gst_fragment_get_buffer_list (fragment); - it = gst_buffer_list_iterate (list); - while (gst_buffer_list_iterator_next_group (it)) { - while ((buffer = gst_buffer_list_iterator_next (it)) != NULL) { - gst_adapter_push (adapter, gst_buffer_ref (buffer)); - } + gint64 time_diff; + gint pos; + + pos = + gst_mpd_client_check_time_position (demux->client, fragment_stream, + fragment_ts, &time_diff); + GST_DEBUG_OBJECT (demux, + "Checked position for fragment ts %" GST_TIME_FORMAT + ", res: %d, diff: %" G_GINT64_FORMAT, GST_TIME_ARGS (fragment_ts), + pos, time_diff); + + time_diff *= GST_USECOND; + if (pos < 0) { + /* we're behind, try moving to the 'present' */ + GDateTime *now = g_date_time_new_now_utc (); + + GST_DEBUG_OBJECT (demux, + "Falling behind live stream, moving forward"); + gst_mpd_client_seek_to_time(demux->client, now); + g_date_time_unref (now); + + } else if (pos > 0) { + /* we're ahead, wait a little */ + + GST_DEBUG_OBJECT (demux, "Waiting for next segment to be created"); + gst_dash_demux_download_wait (demux, time_diff); + } else { + demux->client->download_failed_count++; } - gst_buffer_list_iterator_free (it); - gst_buffer_list_unref (list); - size = gst_adapter_available (adapter); - if (size > 0) - ret = gst_adapter_take_buffer (adapter, size); - GST_DEBUG ("Extracted a buffer of size %d from the fragment", size); - g_object_unref (adapter); - - return ret; } /* gst_dash_demux_download_loop: @@ -1293,157 +1416,57 @@ gst_dash_demux_merge_buffer_list (GstFragment * fragment) void gst_dash_demux_download_loop (GstDashDemux * demux) { - GstClock *clock = gst_element_get_clock (GST_ELEMENT (demux)); - gint64 update_period = demux->client->mpd_node->minimumUpdatePeriod; - - /* Wait until the next scheduled download */ - if (g_cond_timed_wait (GST_TASK_GET_COND (demux->download_task), - demux->download_timed_lock, &demux->next_download)) { - goto quit; + GstActiveStream *fragment_stream = NULL; + GstClockTime fragment_ts; + if ( gst_mpd_client_is_live (demux->client) && demux->client->mpd_uri != NULL ) { + if (!gst_dash_demux_update_manifest(demux)) + goto end_of_manifest; } - if (clock && gst_mpd_client_is_live (demux->client) - && demux->client->mpd_uri != NULL && update_period != -1) { - GstFragment *download; - GstBuffer *buffer; - GstClockTime duration, now = gst_clock_get_time (clock); - - /* init reference time for manifest file updates */ - if (!GST_CLOCK_TIME_IS_VALID (demux->last_manifest_update)) - demux->last_manifest_update = now; - - /* update the manifest file */ - if (now >= demux->last_manifest_update + update_period * GST_MSECOND) { - GST_DEBUG_OBJECT (demux, "Updating manifest file from URL %s", - demux->client->mpd_uri); - download = - gst_uri_downloader_fetch_uri (demux->downloader, - demux->client->mpd_uri); - if (download == NULL) { - GST_WARNING_OBJECT (demux, - "Failed to update the manifest file from URL %s", - demux->client->mpd_uri); + /* try to switch to another set of representations if needed */ + gst_dash_demux_select_representations (demux); + + /* fetch the next fragment */ + while (!gst_dash_demux_get_next_fragment (demux, &fragment_stream, &fragment_ts)) { + if (demux->end_of_period) { + GST_INFO_OBJECT (demux, "Reached the end of the Period"); + /* setup video, audio and subtitle streams, starting from the next Period */ + if (!gst_mpd_client_set_period_index (demux->client, + gst_mpd_client_get_period_index (demux->client) + 1) + || !gst_dash_demux_setup_all_streams (demux)) { + GST_INFO_OBJECT (demux, "Reached the end of the manifest file"); + gst_task_start (demux->stream_task); + goto end_of_manifest; + } + /* start playing from the first segment of the new period */ + gst_mpd_client_set_segment_index_for_all_streams (demux->client, 0); + demux->end_of_period = FALSE; + } else if (!demux->cancelled) { + gst_uri_downloader_reset (demux->downloader); + if(gst_mpd_client_is_live (demux->client)) { + gst_dash_demux_check_live (demux, fragment_stream, fragment_ts); } else { - buffer = gst_dash_demux_merge_buffer_list (download); - g_object_unref (download); - /* parse the manifest file */ - if (buffer == NULL) { - GST_WARNING_OBJECT (demux, "Error validating the manifest."); - } else if (!gst_mpd_parse (demux->client, - (gchar *) GST_BUFFER_DATA (buffer), GST_BUFFER_SIZE (buffer))) { - /* In most cases, this will happen if we set a wrong url in the - * source element and we have received the 404 HTML response instead of - * the manifest */ - GST_WARNING_OBJECT (demux, "Error parsing the manifest."); - gst_buffer_unref (buffer); - } else { - GstActiveStream *stream; - guint segment_index; - - gst_buffer_unref (buffer); - stream = gst_mpdparser_get_active_stream_by_index (demux->client, 0); - segment_index = gst_mpd_client_get_segment_index (stream); - /* setup video, audio and subtitle streams, starting from first Period */ - if (!gst_mpd_client_setup_media_presentation (demux->client) || - !gst_mpd_client_set_period_index (demux->client, - gst_mpd_client_get_period_index (demux->client)) - || !gst_dash_demux_setup_all_streams (demux)) { - GST_DEBUG_OBJECT (demux, - "Error setting up the updated manifest file"); - goto end_of_manifest; - } - /* continue playing from the the next segment */ - /* FIXME: support multiple streams with different segment duration */ - gst_mpd_client_set_segment_index_for_all_streams (demux->client, - segment_index); - - /* Send an updated duration message */ - duration = - gst_mpd_client_get_media_presentation_duration (demux->client); - - if (duration != GST_CLOCK_TIME_NONE) { - GST_DEBUG_OBJECT (demux, - "Sending duration message : %" GST_TIME_FORMAT, - GST_TIME_ARGS (duration)); - gst_element_post_message (GST_ELEMENT (demux), - gst_message_new_duration (GST_OBJECT (demux), GST_FORMAT_TIME, - duration)); - } else { - GST_DEBUG_OBJECT (demux, - "mediaPresentationDuration unknown, can not send the duration message"); - } - demux->last_manifest_update += update_period * GST_MSECOND; - GST_DEBUG_OBJECT (demux, "Manifest file successfully updated"); - } + demux->client->download_failed_count++; } - } - } - - - /* Target buffering time MUST at least exceeds mimimum buffering time - * by the duration of a fragment, but SHOULD NOT exceed maximum - * buffering time */ - GstClockTime target_buffering_time = - demux->min_buffering_time + - gst_mpd_client_get_next_fragment_duration (demux->client); - if (demux->max_buffering_time > target_buffering_time) - target_buffering_time = demux->max_buffering_time; - if (!demux->end_of_manifest - && gst_dash_demux_get_buffering_time (demux) < target_buffering_time) { - if (GST_STATE (demux) != GST_STATE_PLAYING) { - /* Signal our buffering status (this will eventually restart the - * pipeline when we have reached 100 %) */ - gst_element_post_message (GST_ELEMENT (demux), - gst_message_new_buffering (GST_OBJECT (demux), - 100 * gst_dash_demux_get_buffering_ratio (demux))); - } - /* try to switch to another set of representations if needed */ - gst_dash_demux_select_representations (demux, - demux->bandwidth_usage * demux->dnl_rate * - gst_dash_demux_get_buffering_ratio (demux)); - - /* fetch the next fragment */ - while (!gst_dash_demux_get_next_fragment_set (demux)) { - if (demux->end_of_period) { - GST_INFO_OBJECT (demux, "Reached the end of the Period"); - /* setup video, audio and subtitle streams, starting from the next Period */ - if (!gst_mpd_client_set_period_index (demux->client, - gst_mpd_client_get_period_index (demux->client) + 1) - || !gst_dash_demux_setup_all_streams (demux)) { - GST_INFO_OBJECT (demux, "Reached the end of the manifest file"); - demux->end_of_manifest = TRUE; - if (GST_STATE (demux) != GST_STATE_PLAYING) { - /* Restart the pipeline regardless of the current buffering level */ - gst_element_post_message (GST_ELEMENT (demux), - gst_message_new_buffering (GST_OBJECT (demux), 100)); - } - gst_task_start (demux->stream_task); - goto end_of_manifest; - } - /* start playing from the first segment of the new period */ - gst_mpd_client_set_segment_index_for_all_streams (demux->client, 0); - demux->end_of_period = FALSE; - } else if (!demux->cancelled) { - demux->client->update_failed_count++; - if (demux->client->update_failed_count < DEFAULT_FAILED_COUNT) { - GST_WARNING_OBJECT (demux, "Could not fetch the next fragment"); - goto quit; - } else { - goto error_downloading; - } - } else { + if (demux->client->download_failed_count < DEFAULT_FAILED_COUNT) { + GST_WARNING_OBJECT (demux, "Could not fetch the next fragment"); goto quit; + } else if (gst_mpd_client_set_next_baseURL_for_stream (demux->client)) { + GST_INFO_OBJECT (demux, "Current baseURL is %s. Trying to select another", + gst_mpdparser_get_baseURL (demux->client)); + demux->client->download_failed_count = 0; + } else { + goto error_downloading; } + } else { + goto quit; } - GST_INFO_OBJECT (demux, "Internal buffering : %" PRIu64 " s", - gst_dash_demux_get_buffering_time (demux) / GST_SECOND); - demux->client->update_failed_count = 0; - } else { - /* schedule the next download in 100 ms */ - g_get_current_time (&demux->next_download); - g_time_val_add (&demux->next_download, 100000); } + GST_INFO_OBJECT (demux, "Internal buffering : %" PRIu64 " s", + gst_dash_demux_get_buffering_time (demux) / GST_SECOND); + demux->client->download_failed_count = 0; + quit: { @@ -1467,25 +1490,15 @@ error_downloading: } static void -gst_dash_demux_pause_stream_task (GstDashDemux * demux) -{ - /* Send a signal to the stream task so that it pauses itself */ - GST_TASK_SIGNAL (demux->stream_task); - /* Pause it explicitly (if it was not in the COND) */ - gst_task_pause (demux->stream_task); -} - -static void gst_dash_demux_resume_stream_task (GstDashDemux * demux) { - g_get_current_time (&demux->next_push); gst_task_start (demux->stream_task); } static void gst_dash_demux_resume_download_task (GstDashDemux * demux) { - g_get_current_time (&demux->next_download); + gst_uri_downloader_reset(demux->downloader); gst_task_start (demux->download_task); } @@ -1502,25 +1515,36 @@ gst_dash_demux_resume_download_task (GstDashDemux * demux) * Returns TRUE if a new set of representations has been selected */ static gboolean -gst_dash_demux_select_representations (GstDashDemux * demux, guint64 bitrate) +gst_dash_demux_select_representations (GstDashDemux * demux) { - GstActiveStream *stream = NULL; + GstDashDemuxStream *stream = NULL; + GstActiveStream *active_stream = NULL; GList *rep_list = NULL; + GSList *iter; gint new_index; gboolean ret = FALSE; - guint i = 0; - while (i < gst_mpdparser_get_nb_active_stream (demux->client)) { - stream = gst_mpdparser_get_active_stream_by_index (demux->client, i); - if (!stream) + GST_MPD_CLIENT_LOCK (demux->client); + for (iter = demux->streams; iter; iter = g_slist_next (iter)) { + guint64 bitrate; + + stream = iter->data; + active_stream = + gst_mpdparser_get_active_stream_by_index (demux->client, stream->idx); + if (!active_stream) return FALSE; /* retrieve representation list */ - if (stream->cur_adapt_set) - rep_list = stream->cur_adapt_set->Representations; + if (active_stream->cur_adapt_set) + rep_list = active_stream->cur_adapt_set->Representations; if (!rep_list) return FALSE; + bitrate = gst_download_rate_get_current_rate (&stream->dnl_rate) * + demux->bandwidth_usage; + + GST_DEBUG_OBJECT (demux, "Trying to change bitrate to %" G_GUINT64_FORMAT, bitrate); + /* get representation index with current max_bandwidth */ new_index = gst_mpdparser_get_rep_idx_with_max_bandwidth (rep_list, bitrate); @@ -1529,22 +1553,23 @@ gst_dash_demux_select_representations (GstDashDemux * demux, guint64 bitrate) if (new_index == -1) new_index = 0; - if (new_index != stream->representation_idx) { - GST_MPD_CLIENT_LOCK (demux->client); - ret = - gst_mpd_client_setup_representation (demux->client, stream, - g_list_nth_data (rep_list, new_index)); - GST_MPD_CLIENT_UNLOCK (demux->client); - if (ret) { + if (new_index != active_stream->representation_idx) { + GstRepresentationNode *rep = g_list_nth_data (rep_list, new_index); + GST_INFO_OBJECT (demux, "Changing representation idx: %d %d %u", + stream->idx, new_index, rep->bandwidth); + if (gst_mpd_client_setup_representation (demux->client, active_stream, + rep)) { + ret = TRUE; + stream->need_header = TRUE; GST_INFO_OBJECT (demux, "Switching bitrate to %d", - stream->cur_representation->bandwidth); + active_stream->cur_representation->bandwidth); } else { GST_WARNING_OBJECT (demux, "Can not switch representation, aborting..."); } } - i++; } + GST_MPD_CLIENT_UNLOCK (demux->client); return ret; } @@ -1571,64 +1596,28 @@ gst_dash_demux_get_next_header (GstDashDemux * demux, guint stream_idx) fragment = gst_uri_downloader_fetch_uri (demux->downloader, next_header_uri); g_free (next_header_uri); + g_free (initializationURL); return fragment; } -static GstBufferListItem -gst_dash_demux_add_buffer_cb (GstBuffer ** buffer, - guint group, guint idx, gpointer user_data) -{ - GstFragment *frag = GST_FRAGMENT (user_data); - /* This buffer still belongs to the original fragment */ - /* so we need to increase refcount */ - gst_fragment_add_buffer (frag, gst_buffer_ref (*buffer)); - return GST_BUFFER_LIST_CONTINUE; -} - -/* Since we cannot add headers after the chunk has been downloaded, we have to recreate a new fragment */ -static GstFragment * -gst_dash_demux_prepend_header (GstDashDemux * demux, - GstFragment * frag, GstFragment * header) -{ - GstFragment *res = gst_fragment_new (); - res->name = g_strdup (frag->name); - res->download_start_time = frag->download_start_time; - res->download_stop_time = frag->download_stop_time; - res->start_time = frag->start_time; - res->stop_time = frag->stop_time; - res->index = frag->index; - res->discontinuous = frag->discontinuous; - - GstBufferList *list; - list = gst_fragment_get_buffer_list (header); - gst_buffer_list_foreach (list, gst_dash_demux_add_buffer_cb, res); - gst_buffer_list_unref (list); - list = gst_fragment_get_buffer_list (frag); - gst_buffer_list_foreach (list, gst_dash_demux_add_buffer_cb, res); - gst_buffer_list_unref (list); - - res->completed = TRUE; - - return res; -} - static GstCaps * gst_dash_demux_get_video_input_caps (GstDashDemux * demux, GstActiveStream * stream) { - guint width = 0, height = 0; + guint width = 0, height = 0, bandwidth = 0; const gchar *mimeType = NULL; GstCaps *caps = NULL; if (stream == NULL) return NULL; #ifdef DASHDEMUX_MODIFICATION - /* caps need to inlcude resolution */ + /* caps need to inlcude resolution and bandwidth */ width = gst_mpd_client_get_video_stream_width (stream); height = gst_mpd_client_get_video_stream_height (stream); + bandwidth = gst_mpd_client_get_video_stream_bandwidth (stream); #else - /* if bitstreamSwitching is true we dont need to swich pads on resolution change */ + /* if bitstreamSwitching is true we dont need to swich pads on resolution change */ if (!gst_mpd_client_get_bitstream_switching_flag (stream)) { width = gst_mpd_client_get_video_stream_width (stream); height = gst_mpd_client_get_video_stream_height (stream); @@ -1644,6 +1633,12 @@ gst_dash_demux_get_video_input_caps (GstDashDemux * demux, G_TYPE_INT, height, NULL); } + if (bandwidth > 0) + gst_caps_set_simple (caps, "bandwidth", G_TYPE_INT, bandwidth, NULL); + + gst_caps_set_simple (caps, "max-width", G_TYPE_INT, demux->max_video_width, "max-height", + G_TYPE_INT, demux->max_video_height, NULL); + /* add ContentProtection to caps */ if ( stream->cur_adapt_set->RepresentationBase->ContentProtection != NULL){ GList *list; @@ -1728,41 +1723,23 @@ gst_dash_demux_get_application_input_caps (GstDashDemux * demux, static GstCaps * gst_dash_demux_get_input_caps (GstDashDemux * demux, GstActiveStream * stream) { + GstCaps *caps; switch (stream->mimeType) { case GST_STREAM_VIDEO: - return gst_dash_demux_get_video_input_caps (demux, stream); + caps = gst_dash_demux_get_video_input_caps (demux, stream); + break; case GST_STREAM_AUDIO: - return gst_dash_demux_get_audio_input_caps (demux, stream); + caps = gst_dash_demux_get_audio_input_caps (demux, stream); + break; case GST_STREAM_APPLICATION: - return gst_dash_demux_get_application_input_caps (demux, stream); + caps = gst_dash_demux_get_application_input_caps (demux, stream); + break; default: return GST_CAPS_NONE; } -} - -static gboolean -need_add_header (GstDashDemux * demux) -{ - GstActiveStream *stream; - GstCaps *caps; - guint stream_idx = 0; - gboolean switch_caps = FALSE; - while (stream_idx < gst_mpdparser_get_nb_active_stream (demux->client)) { - stream = - gst_mpdparser_get_active_stream_by_index (demux->client, stream_idx); - if (stream == NULL) - return FALSE; - caps = gst_dash_demux_get_input_caps (demux, stream); - if (!demux->input_caps[stream_idx] - || !gst_caps_is_equal (caps, demux->input_caps[stream_idx])) { - switch_caps = TRUE; - gst_caps_unref (caps); - break; - } - gst_caps_unref (caps); - stream_idx++; - } - return switch_caps; + /*Need to signal downstream elements about dash*/ + gst_caps_set_simple(caps, "variant", G_TYPE_STRING, "dash-fragmented", NULL); + return caps; } /* gst_dash_demux_get_next_fragment_set: @@ -1775,90 +1752,151 @@ need_add_header (GstDashDemux * demux) * */ static gboolean -gst_dash_demux_get_next_fragment_set (GstDashDemux * demux) +gst_dash_demux_get_next_fragment (GstDashDemux * demux,GstActiveStream **fragment_stream, + GstClockTime *selected_ts) { GstActiveStream *stream; + GstDashDemuxStream *dash_stream; + GstDashDemuxStream *selected_stream = NULL; GstFragment *download, *header; - GList *fragment_set; gchar *next_fragment_uri; GstClockTime duration; GstClockTime timestamp; + GstClockTime min_timestamp = GST_CLOCK_TIME_NONE; gboolean discont; GTimeVal now; GTimeVal start; GstClockTime diff; guint64 size_buffer = 0; + GstBuffer *buffer; + guint stream_idx; + gboolean end_of_period = TRUE; - g_get_current_time (&start); - /* Figure out if we will need to switch pads, thus requiring a new - * header to initialize the new decoding chain - * FIXME: redundant with needs_pad_switch */ - gboolean need_header = need_add_header (demux); - guint stream_idx = 0; - fragment_set = NULL; - /* Get the fragment corresponding to each stream index */ - while (stream_idx < gst_mpdparser_get_nb_active_stream (demux->client)) { - if (!gst_mpd_client_get_next_fragment (demux->client, - stream_idx, &discont, &next_fragment_uri, &duration, ×tamp)) { - GST_INFO_OBJECT (demux, "This Period doesn't contain more fragments"); - demux->end_of_period = TRUE; - return FALSE; + /*Select stream with smallest progress*/ + for (stream_idx = 0; stream_idx < g_slist_length (demux->streams); stream_idx++) { + dash_stream = g_slist_nth_data (demux->streams, stream_idx); + + if (dash_stream->download_end_of_period) + continue; + + if (gst_mpd_client_get_next_fragment_timestamp (demux->client, stream_idx, ×tamp)) { + if( timestamp < min_timestamp || !GST_CLOCK_TIME_IS_VALID(min_timestamp) ) { + selected_stream = dash_stream; + min_timestamp = timestamp; + } + } else { + GstEvent *event = NULL; + + GST_INFO_OBJECT (demux, + "This Period doesn't contain more fragments for stream %u", + dash_stream->idx); + + /* check if this is live and we should wait for more data */ + if (gst_mpd_client_is_live (demux->client) + && demux->client->mpd_node->minimumUpdatePeriod != -1) { + end_of_period = FALSE; + continue; + } + + if (gst_mpd_client_has_next_period (demux->client)) { + event = gst_event_new_dash_eop (); + } else { + GST_DEBUG_OBJECT (demux, + "No more fragments or periods for this stream, setting EOS"); + event = gst_event_new_eos (); + } + dash_stream->download_end_of_period = TRUE; + gst_dash_demux_stream_push_event (dash_stream, event); } + } + + if (selected_ts) + *selected_ts = min_timestamp; + if (fragment_stream && selected_stream) + *fragment_stream = gst_mpdparser_get_active_stream_by_index (demux->client, selected_stream->idx); + /* Fetch next fragment from selected stream */ + if(selected_stream) { - GST_INFO_OBJECT (demux, "Fetching next fragment %s", next_fragment_uri); + if (!gst_mpd_client_get_next_fragment (demux->client, + selected_stream->idx, &discont, &next_fragment_uri, &duration, ×tamp)) { + GST_WARNING_OBJECT (demux, "Failed to download fragment for stream %d", selected_stream->idx); + } else { - download = gst_uri_downloader_fetch_uri (demux->downloader, - next_fragment_uri); - g_free (next_fragment_uri); + g_get_current_time (&start); + GST_INFO_OBJECT (demux, "Fetching next fragment stream=%d ts=%"GST_TIME_FORMAT" url=%s", + selected_stream->idx, GST_TIME_ARGS(timestamp), next_fragment_uri); - if (download == NULL) - return FALSE; + stream = gst_mpdparser_get_active_stream_by_index (demux->client, selected_stream->idx); - download->start_time = timestamp; - download->stop_time = timestamp + duration; + end_of_period = FALSE; - stream = - gst_mpdparser_get_active_stream_by_index (demux->client, stream_idx); - if (stream == NULL) - return FALSE; + download = gst_uri_downloader_fetch_uri (demux->downloader, + next_fragment_uri); + g_free (next_fragment_uri); + + if (stream == NULL) + return FALSE; + + if (download == NULL) { + guint segment_idx = gst_mpd_client_get_segment_index ( stream ); + if(segment_idx > 0) { + /*Move to previous segment if download failed*/ + gst_mpd_client_set_segment_index (stream, segment_idx - 1); + } + return FALSE; + } + + download->start_time = timestamp; + download->stop_time = timestamp + duration; - download->index = gst_mpd_client_get_segment_index (stream) - 1; + download->index = gst_mpd_client_get_segment_index (stream) - 1; - GstCaps *caps = gst_dash_demux_get_input_caps (demux, stream); + GstCaps *caps = gst_dash_demux_get_input_caps (demux, stream); + buffer = gst_fragment_get_buffer (download); + g_return_val_if_fail (buffer != NULL, FALSE); - if (need_header) { - /* Store the new input caps for that stream */ - gst_caps_replace (&demux->input_caps[stream_idx], caps); - GST_INFO_OBJECT (demux, "Input source caps: %" GST_PTR_FORMAT, - demux->input_caps[stream_idx]); - /* We need to fetch a new header */ - if ((header = gst_dash_demux_get_next_header (demux, stream_idx)) == NULL) { - GST_INFO_OBJECT (demux, "Unable to fetch header"); + if (selected_stream->need_header) { + /* Store the new input caps for that stream */ + gst_caps_replace (&dash_stream->input_caps, caps); + GST_INFO_OBJECT (demux, "Input source caps: %" GST_PTR_FORMAT, + dash_stream->input_caps); + + /* We need to fetch a new header */ + if ((header = gst_dash_demux_get_next_header (demux, selected_stream->idx)) == NULL) { + GST_INFO_OBJECT (demux, "Unable to fetch header"); + } else { + /* Replace fragment buffer with a new one including the header */ + GstBuffer *header_buffer = gst_fragment_get_buffer(header); + buffer = gst_buffer_join(header_buffer, buffer); + g_object_unref (header); + selected_stream->need_header = FALSE; + } } else { - /* Replace fragment with a new one including the header */ - GstFragment *new_fragment = - gst_dash_demux_prepend_header (demux, download, header); - g_object_unref (header); - g_object_unref (download); - download = new_fragment; + gst_caps_unref (caps); } - } else - gst_caps_unref (caps); - gst_fragment_set_caps (download, demux->input_caps[stream_idx]); - fragment_set = g_list_append (fragment_set, download); - size_buffer += gst_fragment_get_buffer_size (download); - stream_idx++; + g_get_current_time (&now); + g_object_unref (download); + + gst_buffer_set_caps(buffer, dash_stream->input_caps); + GST_BUFFER_TIMESTAMP(buffer) = timestamp; + GST_BUFFER_DURATION(buffer) = duration; + GST_BUFFER_OFFSET(buffer) = gst_mpd_client_get_segment_index (stream) - 1; + size_buffer = GST_BUFFER_SIZE (buffer); + /* Push fragment into the queue */ + gst_dash_demux_stream_push_data (selected_stream, buffer); + diff = (GST_TIMEVAL_TO_TIME (now) - GST_TIMEVAL_TO_TIME (start)); + gst_download_rate_add_rate (&selected_stream->dnl_rate, size_buffer, diff, duration); + GST_DEBUG_OBJECT (demux, + "Stream: %d Download rate = %" G_GUINT64_FORMAT " Kbits/s (%" G_GUINT64_FORMAT + " Ko in %.2f s)\n", selected_stream->idx, + gst_download_rate_get_current_rate (&selected_stream->dnl_rate) / 1000, + size_buffer / 1024, + ((double) diff / GST_SECOND)); + } } - /* Push fragment set into the queue */ - g_queue_push_tail (demux->queue, fragment_set); - /* Wake the download task up */ - GST_TASK_SIGNAL (demux->download_task); - g_get_current_time (&now); - diff = (GST_TIMEVAL_TO_TIME (now) - GST_TIMEVAL_TO_TIME (start)); - demux->dnl_rate = (size_buffer * 8) / ((double) diff / GST_SECOND); - GST_INFO_OBJECT (demux, - "Download rate = %" PRIu64 " Kbits/s (%" PRIu64 " Ko in %.2f s)", - demux->dnl_rate / 1000, size_buffer / 1024, ((double) diff / GST_SECOND)); - return TRUE; + + demux->end_of_period = end_of_period; + + return !end_of_period; } diff --git a/wearable/dashdemux/src/gstdashdemux.h b/dashdemux/src/gstdashdemux.h similarity index 76% rename from wearable/dashdemux/src/gstdashdemux.h rename to dashdemux/src/gstdashdemux.h index ec5d8ec..9e3fe6c 100755 --- a/wearable/dashdemux/src/gstdashdemux.h +++ b/dashdemux/src/gstdashdemux.h @@ -29,12 +29,11 @@ #define __GST_DASH_DEMUX_H__ #define DASHDEMUX_MODIFICATION #include -#include -#include -#include +#include #include "gstmpdparser.h" #include "gstfragmented.h" #include "gsturidownloader.h" +#include "gstdownloadrate.h" G_BEGIN_DECLS #define GST_TYPE_DASH_DEMUX \ @@ -50,6 +49,23 @@ G_BEGIN_DECLS // typedef struct _GstDashDemux GstDashDemux; typedef struct _GstDashDemuxClass GstDashDemuxClass; +typedef struct _GstDashDemuxStream GstDashDemuxStream; + +struct _GstDashDemuxStream { + guint idx; + GstPad *srcpad; + GstCaps *output_caps; + GstCaps *input_caps; + GstDataQueue *queue; + GstClockTime start_time; + gboolean download_end_of_period; + gboolean stream_end_of_period; + gboolean stream_eos; + gboolean need_header; + gboolean need_segment; + GstDownloadRate dnl_rate; +}; + #define MAX_LANGUAGES 20 /** * GstDashDemux: @@ -60,19 +76,17 @@ struct _GstDashDemux { GstElement parent; GstPad *sinkpad; - GstPad *srcpad[MAX_LANGUAGES]; /*Video/Audio/Application src pad */ - GstCaps *output_caps[MAX_LANGUAGES]; /*Video/Audio/Application output buf caps */ - GstCaps *input_caps[MAX_LANGUAGES]; /*Video/Audio/Application input caps */ + GSList *streams; + gint max_video_width; + gint max_video_height; GstBuffer *manifest; GstUriDownloader *downloader; GstMpdClient *client; /* MPD client */ - GQueue *queue; /* Video/Audio/Application List of fragment storing the fetched fragments */ gboolean end_of_period; gboolean end_of_manifest; /* Properties */ - GstClockTime min_buffering_time; /* Minimum buffering time accumulated before playback */ GstClockTime max_buffering_time; /* Maximum buffering time accumulated during playback */ gfloat bandwidth_usage; /* Percentage of the available bandwidth to use */ guint64 max_bitrate; /* max of bitrate supported by target decoder */ @@ -81,24 +95,16 @@ struct _GstDashDemux GstTask *stream_task; GStaticRecMutex stream_lock; GMutex *stream_timed_lock; - GTimeVal next_push; /* Time of the next push */ /* Download task */ GstTask *download_task; GStaticRecMutex download_lock; - gboolean cancelled; - GMutex *download_timed_lock; - GTimeVal next_download; /* Time of the next download */ + volatile gboolean cancelled; + GMutex download_mutex; + GCond download_cond; /* Manifest update */ GstClockTime last_manifest_update; - - /* Position in the stream */ - GstClockTime position; - GstClockTime position_shift; - gboolean need_segment; - /* Download rate */ - guint64 dnl_rate; }; struct _GstDashDemuxClass diff --git a/dashdemux/src/gstdownloadrate.c b/dashdemux/src/gstdownloadrate.c new file mode 100644 index 0000000..9913e0a --- /dev/null +++ b/dashdemux/src/gstdownloadrate.c @@ -0,0 +1,137 @@ +/* GStreamer + * Copyright (C) 2011 Andoni Morales Alastruey + * Copyright (C) 2012 Smart TV Alliance + * Author: Louis-Francis Ratté-Boulianne , Collabora Ltd. + * + * gstfragment.c: + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#include +#include "gstdownloadrate.h" + +static void +_gst_download_rate_check_remove_rates (GstDownloadRate * rate) +{ + if (rate->max_length == 0) + return; + + while (g_queue_get_length (&rate->queue) > rate->max_length) { + guint bitrate = GPOINTER_TO_UINT (g_queue_pop_head (&rate->queue)); + + rate->total -= bitrate; + } +} + +void +gst_download_rate_init (GstDownloadRate * rate) +{ + g_queue_init (&rate->queue); + g_mutex_init (&rate->mutex); + rate->total = 0; + rate->max_length = 0; + rate->aver_period = 0; +} + +void +gst_download_rate_deinit (GstDownloadRate * rate) +{ + gst_download_rate_clear (rate); + g_mutex_clear (&rate->mutex); +} + +void +gst_download_rate_set_max_length (GstDownloadRate * rate, gint max_length) +{ + g_mutex_lock (&rate->mutex); + rate->max_length = max_length; + _gst_download_rate_check_remove_rates (rate); + g_mutex_unlock (&rate->mutex); +} + +gint +gst_download_rate_get_max_length (GstDownloadRate * rate) +{ + guint ret; + g_mutex_lock (&rate->mutex); + ret = rate->max_length; + g_mutex_unlock (&rate->mutex); + + return ret; +} + +void + gst_download_rate_set_aver_period (GstDownloadRate * rate, guint64 aver_period) +{ + g_mutex_lock (&rate->mutex); + rate->aver_period = aver_period; + _gst_download_rate_check_remove_rates (rate); + g_mutex_unlock (&rate->mutex); +} + +GstClockTime +gst_download_rate_get_aver_period (GstDownloadRate * rate) +{ + guint64 ret; + g_mutex_lock (&rate->mutex); + ret = rate->aver_period; + g_mutex_unlock (&rate->mutex); + + return ret; +} + +void +gst_download_rate_clear (GstDownloadRate * rate) +{ + g_mutex_lock (&rate->mutex); + g_queue_clear (&rate->queue); + rate->total = 0; + g_mutex_unlock (&rate->mutex); +} + +void +gst_download_rate_add_rate (GstDownloadRate * rate, guint bytes, guint64 time, GstClockTime duration) +{ + guint64 bitrate; + g_mutex_lock (&rate->mutex); + + /* convert from bytes / nanoseconds to bits per second */ + bitrate = G_GUINT64_CONSTANT (8000000000) * bytes / ((double) time); + g_queue_push_tail (&rate->queue, GUINT_TO_POINTER ((guint) bitrate)); + rate->total += bitrate; + + if ( duration * rate->max_length > rate->aver_period ) + rate->max_length = + duration < rate->aver_period ? rate->aver_period / duration : 1; + + _gst_download_rate_check_remove_rates (rate); + g_mutex_unlock (&rate->mutex); +} + +guint64 +gst_download_rate_get_current_rate (GstDownloadRate * rate) +{ + guint64 ret; + g_mutex_lock (&rate->mutex); + if (g_queue_get_length (&rate->queue)) + ret = rate->total / g_queue_get_length (&rate->queue); + else + ret = 0; + g_mutex_unlock (&rate->mutex); + + return ret; +} diff --git a/dashdemux/src/gstdownloadrate.h b/dashdemux/src/gstdownloadrate.h new file mode 100644 index 0000000..e4da338 --- /dev/null +++ b/dashdemux/src/gstdownloadrate.h @@ -0,0 +1,58 @@ +/* GStreamer + * Copyright (C) 2012 Smart TV Alliance + * Author: Thiago Sousa Santos , Collabora Ltd. + * + * gstdownloadrate.h: + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __GST_DOWNLOAD_RATE_H__ +#define __GST_DOWNLOAD_RATE_H__ + +#include +#include + +G_BEGIN_DECLS + +typedef struct _GstDownloadRate GstDownloadRate; + +struct _GstDownloadRate +{ + GQueue queue; + GMutex mutex; + + gint max_length; + guint64 aver_period; + guint64 total; +}; + +void gst_download_rate_init (GstDownloadRate * rate); +void gst_download_rate_deinit (GstDownloadRate * rate); + +void gst_download_rate_set_max_length (GstDownloadRate * rate, gint max_length); +gint gst_download_rate_get_max_length (GstDownloadRate * rate); + +void gst_download_rate_set_aver_period (GstDownloadRate * rate, GstClockTime aver_period); +GstClockTime gst_download_rate_get_aver_period (GstDownloadRate * rate); + +void gst_download_rate_clear (GstDownloadRate * rate); +void gst_download_rate_add_rate (GstDownloadRate * rate, guint bytes, guint64 time, GstClockTime duration); + +guint64 gst_download_rate_get_current_rate (GstDownloadRate * rate); + +G_END_DECLS +#endif /* __GST_DOWNLOAD_RATE_H__ */ diff --git a/wearable/dashdemux/src/gstfragment.c b/dashdemux/src/gstfragment.c similarity index 60% rename from wearable/dashdemux/src/gstfragment.c rename to dashdemux/src/gstfragment.c index c820c8f..2102726 100755 --- a/wearable/dashdemux/src/gstfragment.c +++ b/dashdemux/src/gstfragment.c @@ -21,6 +21,7 @@ #include #include +#include #include "glibcompat.h" #include "gstfragmented.h" #include "gstfragment.h" @@ -43,11 +44,8 @@ enum struct _GstFragmentPrivate { - GstBufferList *buffer_list; - guint64 size; - GstBufferListIterator *buffer_iterator; - GstCaps *caps; - G_MUTEX lock; + GstBuffer *buffer; + GstAdapter *adapter; }; G_DEFINE_TYPE (GstFragment, gst_fragment, G_TYPE_OBJECT); @@ -56,24 +54,6 @@ static void gst_fragment_dispose (GObject * object); static void gst_fragment_finalize (GObject * object); static void -gst_fragment_set_property (GObject * object, - guint property_id, const GValue * value, GParamSpec * pspec) -{ - GstFragment *fragment = GST_FRAGMENT (object); - - switch (property_id) { - case PROP_CAPS: - gst_fragment_set_caps (fragment, g_value_get_boxed (value)); - break; - - default: - /* We don't have any other property... */ - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -static void gst_fragment_get_property (GObject * object, guint property_id, GValue * value, GParamSpec * pspec) { @@ -96,14 +76,6 @@ gst_fragment_get_property (GObject * object, g_value_set_boolean (value, fragment->discontinuous); break; - case PROP_BUFFER_LIST: - g_value_set_object (value, gst_fragment_get_buffer_list (fragment)); - break; - - case PROP_CAPS: - g_value_set_boxed (value, gst_fragment_get_caps (fragment)); - break; - default: /* We don't have any other property... */ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); @@ -120,7 +92,6 @@ gst_fragment_class_init (GstFragmentClass * klass) g_type_class_add_private (klass, sizeof (GstFragmentPrivate)); - gobject_class->set_property = gst_fragment_set_property; gobject_class->get_property = gst_fragment_get_property; gobject_class->dispose = gst_fragment_dispose; gobject_class->finalize = gst_fragment_finalize; @@ -142,15 +113,6 @@ gst_fragment_class_init (GstFragmentClass * klass) g_param_spec_uint64 ("duration", "Fragment duration", "Duration of the fragment", 0, G_MAXUINT64, 0, G_PARAM_READABLE)); - g_object_class_install_property (gobject_class, PROP_BUFFER_LIST, - g_param_spec_object ("buffer-list", "Buffer List", - "A list with the fragment's buffers", GST_TYPE_FRAGMENT, - G_PARAM_READABLE)); - - g_object_class_install_property (gobject_class, PROP_CAPS, - g_param_spec_boxed ("caps", "Fragment caps", - "The caps of the fragment's buffer. (NULL = detect)", GST_TYPE_CAPS, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); } static void @@ -160,11 +122,7 @@ gst_fragment_init (GstFragment * fragment) fragment->priv = priv = GST_FRAGMENT_GET_PRIVATE (fragment); - G_MUTEX_INIT (fragment->priv->lock); - priv->buffer_list = gst_buffer_list_new (); - priv->size = 0; - priv->buffer_iterator = gst_buffer_list_iterate (priv->buffer_list); - gst_buffer_list_iterator_add_group (priv->buffer_iterator); + priv->adapter = gst_adapter_new (); fragment->download_start_time = g_get_real_time (); fragment->start_time = 0; fragment->stop_time = 0; @@ -186,7 +144,6 @@ gst_fragment_finalize (GObject * gobject) GstFragment *fragment = GST_FRAGMENT (gobject); g_free (fragment->name); - G_MUTEX_CLEAR (fragment->priv->lock); G_OBJECT_CLASS (gst_fragment_parent_class)->finalize (gobject); } @@ -196,70 +153,44 @@ gst_fragment_dispose (GObject * object) { GstFragmentPrivate *priv = GST_FRAGMENT (object)->priv; - if (priv->buffer_list != NULL) { - gst_buffer_list_iterator_free (priv->buffer_iterator); - gst_buffer_list_unref (priv->buffer_list); - priv->buffer_list = NULL; - priv->size = 0; + if (priv->buffer != NULL) { + gst_buffer_unref (priv->buffer); + priv->buffer = NULL; } - if (priv->caps != NULL) { - gst_caps_unref (priv->caps); - priv->caps = NULL; + if (priv->adapter != NULL) { + g_object_unref (priv->adapter); + priv->adapter = NULL; } G_OBJECT_CLASS (gst_fragment_parent_class)->dispose (object); } -GstBufferList * -gst_fragment_get_buffer_list (GstFragment * fragment) +GstBuffer * +gst_fragment_get_buffer (GstFragment * fragment) { g_return_val_if_fail (fragment != NULL, NULL); if (!fragment->completed) return NULL; - gst_buffer_list_ref (fragment->priv->buffer_list); - return fragment->priv->buffer_list; -} - -void -gst_fragment_set_caps (GstFragment * fragment, GstCaps * caps) -{ - g_return_if_fail (fragment != NULL); - - G_MUTEX_LOCK (fragment->priv->lock); - gst_caps_replace (&fragment->priv->caps, caps); - G_MUTEX_UNLOCK (fragment->priv->lock); -} - -GstCaps * -gst_fragment_get_caps (GstFragment * fragment) -{ - g_return_val_if_fail (fragment != NULL, NULL); - - if (!fragment->completed) - return NULL; - - G_MUTEX_LOCK (fragment->priv->lock); - if (fragment->priv->caps == NULL) { - GstBuffer *buf = gst_buffer_list_get (fragment->priv->buffer_list, 0, 0); - fragment->priv->caps = gst_type_find_helper_for_buffer (NULL, buf, NULL); + if(!fragment->priv->buffer) { + fragment->priv->buffer = gst_adapter_take_buffer(fragment->priv->adapter, + gst_adapter_available(fragment->priv->adapter)); } - gst_caps_ref (fragment->priv->caps); - G_MUTEX_UNLOCK (fragment->priv->lock); - return fragment->priv->caps; + return gst_buffer_ref(fragment->priv->buffer); } guint64 -gst_fragment_get_buffer_size (GstFragment * fragment) +gst_fragment_get_total_size (GstFragment * fragment) { g_return_val_if_fail (fragment != NULL, 0); - if (!fragment->completed) - return 0; - return fragment->priv->size; + if (fragment->priv->buffer) + return GST_BUFFER_SIZE(fragment->priv->buffer); + + return gst_adapter_available(fragment->priv->adapter); } @@ -275,7 +206,6 @@ gst_fragment_add_buffer (GstFragment * fragment, GstBuffer * buffer) return FALSE; } - gst_buffer_list_iterator_add (fragment->priv->buffer_iterator, buffer); - fragment->priv->size = fragment->priv->size + GST_BUFFER_SIZE (buffer); + gst_adapter_push(fragment->priv->adapter, buffer); return TRUE; } diff --git a/wearable/dashdemux/src/gstfragment.h b/dashdemux/src/gstfragment.h similarity index 90% rename from wearable/dashdemux/src/gstfragment.h rename to dashdemux/src/gstfragment.h index e6f7088..3068943 100755 --- a/wearable/dashdemux/src/gstfragment.h +++ b/dashdemux/src/gstfragment.h @@ -60,10 +60,8 @@ struct _GstFragmentClass GType gst_fragment_get_type (void); -guint64 gst_fragment_get_buffer_size (GstFragment * fragment); -GstBufferList * gst_fragment_get_buffer_list (GstFragment *fragment); -void gst_fragment_set_caps (GstFragment * fragment, GstCaps * caps); -GstCaps * gst_fragment_get_caps (GstFragment * fragment); +guint64 gst_fragment_get_total_size (GstFragment * fragment); +GstBuffer *gst_fragment_get_buffer(GstFragment *fragment); gboolean gst_fragment_add_buffer (GstFragment *fragment, GstBuffer *buffer); GstFragment * gst_fragment_new (void); diff --git a/wearable/dashdemux/src/gstfragmented.h b/dashdemux/src/gstfragmented.h similarity index 100% rename from wearable/dashdemux/src/gstfragmented.h rename to dashdemux/src/gstfragmented.h diff --git a/wearable/dashdemux/src/gstmpdparser.c b/dashdemux/src/gstmpdparser.c similarity index 87% rename from wearable/dashdemux/src/gstmpdparser.c rename to dashdemux/src/gstmpdparser.c index 474a9ac..1d835be 100755 --- a/wearable/dashdemux/src/gstmpdparser.c +++ b/dashdemux/src/gstmpdparser.c @@ -110,7 +110,7 @@ static gint convert_to_millisecs (gint decimals, gint pos); static int strncmp_ext (const char *s1, const char *s2); static GstStreamPeriod *gst_mpdparser_get_stream_period (GstMpdClient * client); static gchar *gst_mpdparser_parse_baseURL (GstMpdClient * client); -static gchar *gst_mpdparser_get_segmentURL_for_range (gchar * url, +static gchar *gst_mpdparser_get_segmentURL_for_range (const gchar *url, GstRange * range); static gchar *gst_mpdparser_get_mediaURL (GstMpdClient * client, GstSegmentURLNode * segmentURL); @@ -122,9 +122,7 @@ static gboolean gst_mpd_client_add_media_segment (GstActiveStream * stream, GstSegmentURLNode * url_node, guint number, guint start, GstClockTime start_time, GstClockTime duration); static const gchar *gst_mpdparser_mimetype_to_caps (const gchar * mimeType); -static GstClockTime gst_mpd_client_get_segment_duration (GstMpdClient * client); -static void gst_mpd_client_set_segment_index (GstActiveStream * stream, - guint segment_idx); +static GstClockTime gst_mpd_client_get_segment_duration (GstMpdClient * client, GstActiveStream * stream); /* Adaptation Set */ static GstAdaptationSetNode @@ -145,7 +143,7 @@ static GstRepresentationNode *gst_mpdparser_get_highest_representation (GList * Representations); static GstRepresentationNode *gst_mpdparser_get_representation_with_max_bandwidth (GList * - Representations, gint max_bandwidth); + Representations, guint64 max_bandwidth); #endif static GstSegmentBaseType *gst_mpdparser_get_segment_base (GstPeriodNode * Period, GstAdaptationSetNode * AdaptationSet, @@ -903,7 +901,6 @@ gst_mpdparser_parse_baseURL_node (GList ** list, xmlNode * a_node) GST_LOG ("content of BaseURL node:"); new_base_url->baseURL = gst_mpdparser_get_xml_node_content (a_node); - GST_LOG ("attributes of BaseURL node:"); new_base_url->serviceLocation = gst_mpdparser_get_xml_prop_string (a_node, "serviceLocation"); @@ -1233,6 +1230,8 @@ gst_mpdparser_parse_representation_base_type (GstRepresentationBaseType ** gst_mpdparser_get_xml_prop_unsigned_integer (a_node, "width", 0); representation_base->height = gst_mpdparser_get_xml_prop_unsigned_integer (a_node, "height", 0); + representation_base->bandwidth = + gst_mpdparser_get_xml_prop_unsigned_integer (a_node, "bandwidth", 0); representation_base->sar = gst_mpdparser_get_xml_prop_ratio (a_node, "sar"); representation_base->frameRate = gst_mpdparser_get_xml_prop_framerate (a_node, "frameRate"); @@ -1865,10 +1864,13 @@ gst_mpdparser_get_segment_base (GstPeriodNode * Period, gint gst_mpdparser_get_rep_idx_with_max_bandwidth (GList * Representations, - gint max_bandwidth) + guint64 max_bandwidth) { GList *list = NULL, *best = NULL; GstRepresentationNode *representation; + guint64 best_bandwidth = 0; + + GST_DEBUG ("max bandwidth %" G_GUINT64_FORMAT, max_bandwidth); if (Representations == NULL) return -1; @@ -1877,9 +1879,11 @@ gst_mpdparser_get_rep_idx_with_max_bandwidth (GList * Representations, return 0; for (list = g_list_first (Representations); list; list = g_list_next (list)) { - representation = (GstRepresentationNode *) list->data; - if (representation && representation->bandwidth <= max_bandwidth) { + representation = (GstRepresentationNode *) list->data; + if (representation && representation->bandwidth <= max_bandwidth && + representation->bandwidth > best_bandwidth) { best = list; + best_bandwidth = representation->bandwidth; } } @@ -2267,13 +2271,14 @@ gst_mpdparser_free_active_stream (GstActiveStream * active_stream) if (active_stream) { g_list_foreach (active_stream->segments, (GFunc) gst_mpdparser_free_media_segment, NULL); - g_list_free (active_stream->segments); + if (active_stream->segments) + g_list_free (active_stream->segments); g_slice_free (GstActiveStream, active_stream); } } static gchar * -gst_mpdparser_get_segmentURL_for_range (gchar * url, GstRange * range) +gst_mpdparser_get_segmentURL_for_range (const gchar * url, GstRange * range) { gchar *segmentURL; @@ -2416,28 +2421,28 @@ gst_mpdparser_parse_baseURL (GstMpdClient * client) /* FIXME: this simple implementation is not fully compliant with RFC 3986 */ if ((list = client->mpd_node->BaseURLs) != NULL) { - baseURL = g_list_nth_data (list, stream->baseURL_idx); + baseURL = g_list_nth_data (list, stream->mpd_baseURL_idx); if (!baseURL) { baseURL = list->data; } baseURL_array[0] = baseURL->baseURL; } if ((list = stream_period->period->BaseURLs) != NULL) { - baseURL = g_list_nth_data (list, stream->baseURL_idx); + baseURL = g_list_nth_data (list, stream->period_baseURL_idx); if (!baseURL) { baseURL = list->data; } baseURL_array[1] = baseURL->baseURL; } if ((list = stream->cur_adapt_set->BaseURLs) != NULL) { - baseURL = g_list_nth_data (list, stream->baseURL_idx); + baseURL = g_list_nth_data (list, stream->adaptset_baseURL_idx); if (!baseURL) { baseURL = list->data; } baseURL_array[2] = baseURL->baseURL; } if ((list = stream->cur_representation->BaseURLs) != NULL) { - baseURL = g_list_nth_data (list, stream->baseURL_idx); + baseURL = g_list_nth_data (list, stream->repr_baseURL_idx); if (!baseURL) { baseURL = list->data; } @@ -2459,22 +2464,17 @@ gst_mpdparser_parse_baseURL (GstMpdClient * client) } } - GST_DEBUG ("selected baseURL with index %d: %s", stream->baseURL_idx, ret); - return ret; } static GstClockTime -gst_mpd_client_get_segment_duration (GstMpdClient * client) +gst_mpd_client_get_segment_duration (GstMpdClient * client, GstActiveStream *stream) { - GstActiveStream *stream; GstStreamPeriod *stream_period; GstMultSegmentBaseType *base = NULL; GstClockTime duration; guint timescale; - stream = - gst_mpdparser_get_active_stream_by_index (client, client->stream_idx); g_return_val_if_fail (stream != NULL, GST_CLOCK_TIME_NONE); stream_period = gst_mpdparser_get_stream_period (client); g_return_val_if_fail (stream_period != NULL, GST_CLOCK_TIME_NONE); @@ -2511,6 +2511,8 @@ gst_mpd_client_new () client = g_new0 (GstMpdClient, 1); client->lock = g_mutex_new (); + client->download_failed_count = 0; + return client; } @@ -2586,8 +2588,6 @@ gst_mpd_parse (GstMpdClient * client, const gchar * data, gint size) } /* free the document */ xmlFreeDoc (doc); - /* cleanup function for the XML library */ - xmlCleanupParser (); /* dump XML library memory for debugging */ xmlMemoryDump (); } @@ -2612,19 +2612,50 @@ gst_mpdparser_get_baseURL (GstMpdClient * client) return stream->baseURL; } -GstMediaSegment * +gboolean gst_mpdparser_get_chunk_by_index (GstMpdClient * client, guint indexStream, - guint indexChunk) + guint indexChunk, GstMediaSegment *segment) { GstActiveStream *stream; /* select stream */ - g_return_val_if_fail (client != NULL, NULL); - g_return_val_if_fail (client->active_streams != NULL, NULL); + g_return_val_if_fail (client != NULL, FALSE); + g_return_val_if_fail (segment != NULL, FALSE); + g_return_val_if_fail (client->active_streams != NULL, FALSE); stream = g_list_nth_data (client->active_streams, indexStream); - g_return_val_if_fail (stream != NULL, NULL); + g_return_val_if_fail (stream != NULL, FALSE); + + if(stream->segments) { + GstMediaSegment *list_segment; + if ( indexChunk >= g_list_length (stream->segments)) + return FALSE; + list_segment = g_list_nth_data (stream->segments, indexChunk); + memcpy (segment, list_segment, sizeof (GstMediaSegment)); + } else { + GstClockTime duration; + GstStreamPeriod *stream_period; + GstClockTime start_time; + stream_period = gst_mpdparser_get_stream_period (client); + g_return_val_if_fail (stream->cur_seg_template->MultSegBaseType->SegmentTimeline == NULL, FALSE); + g_return_val_if_fail (stream_period != NULL, FALSE); + g_return_val_if_fail (stream_period->period != NULL, FALSE); + + duration = gst_mpd_client_get_segment_duration (client, stream); + if (!GST_CLOCK_TIME_IS_VALID (duration)) + return FALSE; + + start_time = duration * indexChunk; + if (GST_CLOCK_TIME_IS_VALID (stream_period->start) && GST_CLOCK_TIME_IS_VALID (stream_period->duration) + && start_time >= stream_period->start + stream_period->duration) + return FALSE; - return (GstMediaSegment *) g_list_nth_data (stream->segments, indexChunk); + segment->number = indexChunk + stream->cur_seg_template->MultSegBaseType->startNumber; + segment->start_time = start_time; + segment->duration = duration; + segment->SegmentURL = NULL; + } + + return TRUE; } static gboolean @@ -2760,7 +2791,7 @@ gst_mpd_client_setup_representation (GstMpdClient * client, } } } else { - duration = gst_mpd_client_get_segment_duration (client); + duration =gst_mpd_client_get_segment_duration (client, stream); if (!GST_CLOCK_TIME_IS_VALID (duration)) return FALSE; @@ -2832,19 +2863,7 @@ gst_mpd_client_setup_representation (GstMpdClient * client, } } } else { - duration = gst_mpd_client_get_segment_duration (client); - if (!GST_CLOCK_TIME_IS_VALID (duration) - || !GST_CLOCK_TIME_IS_VALID (PeriodEnd)) - return FALSE; - - while (PeriodStart + start_time < PeriodEnd) { - if (!gst_mpd_client_add_media_segment (stream, NULL, i, 0, start_time, - duration)) { - return FALSE; - } - i++; - start_time += duration; - } + /*The segment is created on demand with the template, no need to build a list */ } } } @@ -2908,6 +2927,8 @@ gst_mpd_client_setup_media_presentation (GstMpdClient * client) } else if (idx == 0 && client->mpd_node->type == GST_MPD_FILE_TYPE_STATIC) { /* first period of a static MPD file, start time is 0 */ start = 0; + } else if (gst_mpd_client_is_live (client)) { + /*it should be a live stream, let this pass.*/ } else { /* this is an 'Early Available Period' */ goto early; @@ -2928,6 +2949,8 @@ gst_mpd_client_setup_media_presentation (GstMpdClient * client) /* last Period of the Media Presentation */ duration = client->mpd_node->mediaPresentationDuration * GST_MSECOND - start; + } else if (gst_mpd_client_is_live (client)) { + /*it should be a live stream, let this pass.*/ } else { /* Invalid MPD file! */ goto syntax_error; @@ -3054,14 +3077,17 @@ gst_mpd_client_setup_streaming (GstMpdClient * client, } client->active_streams = g_list_append (client->active_streams, stream); - stream->baseURL_idx = 0; + stream->mpd_baseURL_idx = 0; + stream->period_baseURL_idx = 0; + stream->adaptset_baseURL_idx = 0; + stream->repr_baseURL_idx = 0; + stream->mimeType = mimeType; stream->cur_adapt_set = adapt_set; /* retrive representation list */ if (stream->cur_adapt_set != NULL) rep_list = stream->cur_adapt_set->Representations; - #if 0 /* fast start */ representation = @@ -3093,12 +3119,69 @@ gst_mpd_client_setup_streaming (GstMpdClient * client, } gboolean +gst_mpd_client_get_next_fragment_timestamp (GstMpdClient * client, + guint stream_idx, GstClockTime * ts) +{ + GstActiveStream *stream; + gint segment_idx; + GstMediaSegment currentChunk; + + GST_DEBUG ("Stream index: %i", stream_idx); + stream = g_list_nth_data (client->active_streams, stream_idx); + g_return_val_if_fail (stream != NULL, 0); + + GST_MPD_CLIENT_LOCK (client); + segment_idx = gst_mpd_client_get_segment_index (stream); + GST_DEBUG ("Looking for fragment sequence chunk %d", segment_idx); + + + if (!gst_mpdparser_get_chunk_by_index (client, stream_idx, segment_idx, ¤tChunk)) { + GST_MPD_CLIENT_UNLOCK (client); + return FALSE; + } + + *ts = currentChunk.start_time; + GST_MPD_CLIENT_UNLOCK (client); + + return TRUE; +} + +gboolean +gst_mpd_client_get_last_fragment_timestamp (GstMpdClient * client, + guint stream_idx, GstClockTime * ts) +{ + GstActiveStream *stream; + gint segment_idx = 0; + GstMediaSegment currentChunk; + + GST_DEBUG ("Stream index: %i", stream_idx); + stream = g_list_nth_data (client->active_streams, stream_idx); + g_return_val_if_fail (stream != NULL, 0); + + GST_MPD_CLIENT_LOCK (client); + if (stream->segments) + segment_idx = g_list_length (stream->segments) - 1; + GST_DEBUG ("Looking for fragment sequence chunk %d", segment_idx); + + if (!gst_mpdparser_get_chunk_by_index (client, stream_idx, segment_idx, + ¤tChunk)) { + GST_MPD_CLIENT_UNLOCK (client); + return FALSE; + } + + *ts = currentChunk.start_time; + GST_MPD_CLIENT_UNLOCK (client); + + return TRUE; +} + +gboolean gst_mpd_client_get_next_fragment (GstMpdClient * client, guint indexStream, gboolean * discontinuity, gchar ** uri, GstClockTime * duration, GstClockTime * timestamp) { GstActiveStream *stream = NULL; - GstMediaSegment *currentChunk; + GstMediaSegment currentChunk; gchar *mediaURL = NULL; guint segment_idx; @@ -3114,25 +3197,23 @@ gst_mpd_client_get_next_fragment (GstMpdClient * client, segment_idx = gst_mpd_client_get_segment_index (stream); GST_DEBUG ("Looking for fragment sequence chunk %d", segment_idx); - currentChunk = - gst_mpdparser_get_chunk_by_index (client, indexStream, segment_idx); - if (currentChunk == NULL) { + if (!gst_mpdparser_get_chunk_by_index (client, indexStream, segment_idx, ¤tChunk)) { GST_MPD_CLIENT_UNLOCK (client); return FALSE; } - if (currentChunk->SegmentURL != NULL) { - mediaURL = gst_mpdparser_get_mediaURL (client, currentChunk->SegmentURL); + if (currentChunk.SegmentURL != NULL) { + mediaURL = gst_mpdparser_get_mediaURL (client, currentChunk.SegmentURL); } else if (stream->cur_seg_template != NULL) { mediaURL = gst_mpdparser_build_URL_from_template (stream->cur_seg_template->media, - stream->cur_representation->id, currentChunk->number, - stream->cur_representation->bandwidth, currentChunk->start); + stream->cur_representation->id, currentChunk.number, + stream->cur_representation->bandwidth, currentChunk.start); } - *timestamp = currentChunk->start_time; - *duration = currentChunk->duration; - *discontinuity = segment_idx != currentChunk->number; + *timestamp = currentChunk.start_time; + *duration = currentChunk.duration; + *discontinuity = segment_idx != currentChunk.number; if (mediaURL == NULL) { /* single segment with URL encoded in the baseURL syntax element */ *uri = g_strdup (gst_mpdparser_get_baseURL (client)); @@ -3196,21 +3277,25 @@ gst_mpd_client_get_next_header (GstMpdClient * client, const gchar ** uri, return *uri == NULL ? FALSE : TRUE; } -GstClockTime -gst_mpd_client_get_current_position (GstMpdClient * client) +gboolean +gst_mpd_client_get_stream_current_position (GstMpdClient * client, guint stream_idx, GstClockTime *ts) { GstActiveStream *stream; - GstMediaSegment *media_segment; - - stream = g_list_nth_data (client->active_streams, client->stream_idx); - g_return_val_if_fail (stream != NULL, GST_CLOCK_TIME_NONE); - - media_segment = - g_list_nth_data (stream->segments, - gst_mpd_client_get_segment_index (stream)); - g_return_val_if_fail (media_segment != NULL, GST_CLOCK_TIME_NONE); + GstMediaSegment media_segment; + stream = gst_mpdparser_get_active_stream_by_index( client, stream_idx); + g_return_val_if_fail (stream != NULL, FALSE); + if(!gst_mpdparser_get_chunk_by_index(client, stream_idx, + gst_mpd_client_get_segment_index (stream), &media_segment)) + { + return FALSE; + } - return media_segment->start_time; + if (GST_CLOCK_TIME_IS_VALID (media_segment.start_time)) { + *ts = media_segment.start_time; + return TRUE; + } else { + return FALSE; + } } GstClockTime @@ -3218,15 +3303,26 @@ gst_mpd_client_get_next_fragment_duration (GstMpdClient * client) { GstActiveStream *stream; GstMediaSegment *media_segment; + gint seg_idx; stream = g_list_nth_data (client->active_streams, client->stream_idx); g_return_val_if_fail (stream != NULL, 0); + seg_idx = gst_mpd_client_get_segment_index (stream); - media_segment = - g_list_nth_data (stream->segments, - gst_mpd_client_get_segment_index (stream)); + if(stream->segments) { + media_segment = + g_list_nth_data (stream->segments, seg_idx); + return media_segment == NULL ? 0 : media_segment->duration; + } else { + GstClockTime duration = + gst_mpd_client_get_segment_duration (client, stream); + g_return_val_if_fail (stream->cur_seg_template->MultSegBaseType-> + SegmentTimeline == NULL, 0); - return media_segment == NULL ? 0 : media_segment->duration; + if (GST_CLOCK_TIME_IS_VALID (duration)) + return duration; + return 0; + } } GstClockTime @@ -3281,6 +3377,66 @@ gst_mpd_client_get_period_index (GstMpdClient * client) return period_idx; } +gboolean +gst_mpd_client_set_period_id (GstMpdClient * client, const gchar * period_id) +{ + GstStreamPeriod *next_stream_period; + gboolean ret = FALSE; + GList *iter; + gint index = 0; + + g_return_val_if_fail (client != NULL, FALSE); + g_return_val_if_fail (client->periods != NULL, FALSE); + g_return_val_if_fail (period_id != NULL, FALSE); + + GST_MPD_CLIENT_LOCK (client); + for (iter = client->periods; iter; iter = g_list_next (iter)) { + next_stream_period = iter->data; + + if (next_stream_period->period->id + && strcmp (next_stream_period->period->id, period_id) == 0) { + client->period_idx = index; + ret = TRUE; + break; + } + index++; + } + GST_MPD_CLIENT_UNLOCK (client); + + return ret; +} + +const gchar * +gst_mpd_client_get_period_id (GstMpdClient * client) +{ + GstStreamPeriod *period; + gchar *period_id = NULL; + + g_return_val_if_fail (client != NULL, 0); + GST_MPD_CLIENT_LOCK (client); + period = g_list_nth_data (client->periods, client->period_idx); + if (period && period->period) + period_id = period->period->id; + GST_MPD_CLIENT_UNLOCK (client); + + return period_id; +} + +gboolean +gst_mpd_client_has_next_period (GstMpdClient * client) +{ + GList *next_stream_period; + g_return_val_if_fail (client != NULL, FALSE); + g_return_val_if_fail (client->periods != NULL, FALSE); + + GST_MPD_CLIENT_LOCK (client); + next_stream_period = + g_list_nth_data (client->periods, client->period_idx + 1); + GST_MPD_CLIENT_UNLOCK (client); + + return next_stream_period != NULL; +} + void gst_mpd_client_set_segment_index_for_all_streams (GstMpdClient * client, guint segment_idx) @@ -3300,7 +3456,51 @@ gst_mpd_client_set_segment_index_for_all_streams (GstMpdClient * client, } } -static void +gboolean +gst_mpd_client_set_next_baseURL_for_stream (GstMpdClient * client) +{ + GstActiveStream *stream; + GstStreamPeriod *stream_period; + GList *list; + + g_return_val_if_fail (client != NULL, FALSE); + g_return_val_if_fail (client->active_streams != NULL, FALSE); + + stream = g_list_nth_data (client->active_streams, + client->stream_idx); + g_return_val_if_fail (stream != NULL, FALSE); + stream_period = gst_mpdparser_get_stream_period (client); + g_return_val_if_fail (stream_period != NULL, FALSE); + + if ((list = stream->cur_representation->BaseURLs) != NULL && + stream->repr_baseURL_idx < g_list_length (list) - 1) { + stream->repr_baseURL_idx++; + } else if ((list = stream->cur_adapt_set->BaseURLs) != NULL && + stream->adaptset_baseURL_idx < g_list_length (list) - 1) { + stream->adaptset_baseURL_idx++; + stream->repr_baseURL_idx = 0; + } else if ((list = stream_period->period->BaseURLs) != NULL && + stream->period_baseURL_idx < g_list_length (list) - 1) { + stream->period_baseURL_idx++; + stream->adaptset_baseURL_idx = 0; + stream->repr_baseURL_idx = 0; + } else if ((list = client->mpd_node->BaseURLs) != NULL && + stream->mpd_baseURL_idx < g_list_length (list) - 1) { + stream->mpd_baseURL_idx++; + stream->period_baseURL_idx = 0; + stream->adaptset_baseURL_idx = 0; + stream->repr_baseURL_idx = 0; + } else { + GST_WARNING ("Unable to change URI: No alternative baseURL available"); + return FALSE; + } + + stream->baseURL = gst_mpdparser_parse_baseURL (client); + + return TRUE; +} + +void gst_mpd_client_set_segment_index (GstActiveStream * stream, guint segment_idx) { g_return_if_fail (stream != NULL); @@ -3355,6 +3555,169 @@ gst_mpdparser_get_active_stream_by_index (GstMpdClient * client, return g_list_nth_data (client->active_streams, stream_idx); } +gint +gst_mpd_client_get_video_active_stream_id(GstMpdClient *client) { + guint idx; + g_return_val_if_fail (client != NULL, -1); + g_return_val_if_fail (client->active_streams != NULL, -1); + for (idx = 0; idx < gst_mpdparser_get_nb_active_stream(client); idx++) { + GstActiveStream *stream = gst_mpdparser_get_active_stream_by_index(client, idx); + if( strncmp_ext (gst_mpd_client_get_stream_mimeType (stream), "video") == 0 ) + return idx; + } + return -1; +} + +gboolean +gst_mpd_client_stream_seek (GstMpdClient * client, gint stream_idx, GstClockTime ts) +{ + guint segment_idx = 0; + GstActiveStream *stream; + GST_MPD_CLIENT_LOCK (client); + GST_DEBUG ("mpd client seeking to %"GST_TIME_FORMAT" on stream %d", GST_TIME_ARGS(ts), stream_idx); + stream = gst_mpdparser_get_active_stream_by_index (client, stream_idx); + g_return_val_if_fail (stream != NULL, FALSE); + + if ( GST_CLOCK_TIME_IS_VALID (gst_mpd_client_stream_find_segment (client, + stream_idx, ts, &segment_idx))) { + gst_mpd_client_set_segment_index(stream, segment_idx); + } + GST_MPD_CLIENT_UNLOCK (client); + return TRUE; +} + +static GDateTime * +_gst_date_time_to_g_date_time (GstDateTime * datetime) +{ + g_return_val_if_fail (datetime != NULL, NULL); + return g_date_time_new_utc ( gst_date_time_get_year (datetime), gst_date_time_get_month(datetime), + gst_date_time_get_day(datetime), gst_date_time_get_hour(datetime), + gst_date_time_get_minute(datetime),gst_date_time_get_second(datetime)); +} + +gboolean +gst_mpd_client_seek_to_time (GstMpdClient * client, GDateTime * time) +{ + GDateTime *start = + _gst_date_time_to_g_date_time (client->mpd_node->availabilityStartTime); + GTimeSpan ts_microseconds; + GstClockTime ts; + gboolean ret = TRUE; + gint i; + + g_return_val_if_fail (gst_mpd_client_is_live (client), 0); + + ts_microseconds = g_date_time_difference (time, start); + g_date_time_unref (start); + + ts = ts_microseconds * GST_USECOND; + for (i=0; i < g_list_length (client->active_streams); i++) { + ret = ret & gst_mpd_client_stream_seek (client, i, ts); + } + return ret; +} + +gint +gst_mpd_client_check_time_position (GstMpdClient * client, + GstActiveStream * stream, GstClockTime ts, gint64 * diff) +{ + GDateTime *now = g_date_time_new_now_utc (); + GDateTime *start = + _gst_date_time_to_g_date_time (client->mpd_node->availabilityStartTime); + GTimeSpan stream_now; + GTimeSpan ts_microseconds; + GstClockTime duration; + + g_return_val_if_fail (gst_mpd_client_is_live (client), 0); + + duration = gst_mpd_client_get_segment_duration (client, stream); + stream_now = g_date_time_difference (now, start); + g_date_time_unref (now); + g_date_time_unref (start); + + /* sum duration to check if the segment is fully ready */ + ts_microseconds = (ts + duration) / GST_USECOND; + + /* + * This functions checks if a given ts is in the 'available range' of + * a DASH presentation. This only makes sense for live streams, which + * are continuously adding new segments and removing old ones. + * + * Note: Both the client and the server should use UTC as a time reference. + * + * @ts is the time since the beginning of the stream and we need to find out + * if it is currently available. The server should be hosting segments + * + * * ---------------- ... --- * ----------- * ---- ... + * | + * | past(unavailable) | | available | future(unavailable yet) + * | + * * ---------------- ... --- * ----------- * ---- ... + * | | | + * availabilitStartTime | UTC now + * UTC now - timeShiftBufferDepth + * + * This function should return 0 if @ts is in the 'available' area, 1 for + * 'future' and '-1' for past and the corresponding distance to the + * 'available' area is set to @diff + * + * TODO untested with live presentations with multiple periods as no + * examples for it could be found/generated + */ + + if (ts_microseconds > stream_now) { + *diff = ts_microseconds - stream_now; + return 1; + } + if (GST_CLOCK_TIME_IS_VALID (client->mpd_node->timeShiftBufferDepth) + && ts_microseconds < + stream_now - client->mpd_node->timeShiftBufferDepth * GST_USECOND) { + *diff = ts_microseconds - stream_now; + return -1; + } + + *diff = 0; + return 0; +} + +/*Finds the segment with appropriate time*/ +GstClockTime +gst_mpd_client_stream_find_segment(GstMpdClient *client, guint stream_idx, + GstClockTime seek_pos, guint *seg_num) +{ + guint cur_segment_idx=0; + GstMediaSegment *chunk; + GList *list = NULL; + GstClockTime current_pos = 0; + GstActiveStream *stream = gst_mpdparser_get_active_stream_by_index (client, stream_idx); + g_return_val_if_fail (stream != NULL, GST_CLOCK_TIME_NONE); + if(stream->segments != NULL) { + for (list = g_list_first (stream->segments); list; + list = g_list_next (list)) { + chunk = list->data; + current_pos = chunk->start_time; + if (current_pos <= seek_pos + && seek_pos < current_pos + chunk->duration) { + break; + } + cur_segment_idx++; + } + if(list != NULL) { + *seg_num = cur_segment_idx; + return current_pos; + } else { + return GST_CLOCK_TIME_NONE; + } + } else { + GstClockTime duration; + duration = gst_mpd_client_get_segment_duration (client, stream); + if( !GST_CLOCK_TIME_IS_VALID (duration) ) + return FALSE; + *seg_num = seek_pos / duration; + return *seg_num * duration; + } +} + static const gchar * gst_mpdparser_mimetype_to_caps (const gchar * mimeType) { @@ -3396,6 +3759,52 @@ gst_mpd_client_get_bitstream_switching_flag (GstActiveStream * stream) return stream->cur_adapt_set->bitstreamSwitching; } +gboolean +gst_mpd_client_get_max_video_dimensions (GstMpdClient *client, gint *max_width, gint *max_height) +{ + GList *period_it, *repr_it; + GstStreamPeriod *period; + GstAdaptationSetNode *adaptset; + GstRepresentationNode *repr; + + g_return_val_if_fail (client != NULL, FALSE); + g_return_val_if_fail (max_height != NULL, FALSE); + g_return_val_if_fail (max_width != NULL, FALSE); + + *max_width = 0; + *max_height = 0; + + period_it = client->periods; + while(period_it) { + period = period_it->data; + adaptset = gst_mpdparser_get_adapt_set_with_mimeType_and_idx ( + period->period->AdaptationSets, "video", 0); + if(adaptset == NULL) + continue; + repr_it = adaptset->Representations; + + if(adaptset->RepresentationBase->width > *max_width) + *max_width = adaptset->RepresentationBase->width; + if(adaptset->RepresentationBase->height > *max_height) + *max_height = adaptset->RepresentationBase->height; + + while(repr_it) { + repr = repr_it->data; + if(repr->RepresentationBase->width > *max_width) + *max_width = repr->RepresentationBase->width; + if(repr->RepresentationBase->height > *max_height) + *max_height = repr->RepresentationBase->height; + repr_it = repr_it->next; + } + + period_it = period_it->next; + } + if(*max_width == 0 && *max_height == 0) + return FALSE; + else + return TRUE; +} + guint gst_mpd_client_get_video_stream_width (GstActiveStream * stream) { @@ -3431,6 +3840,23 @@ gst_mpd_client_get_video_stream_height (GstActiveStream * stream) } guint +gst_mpd_client_get_video_stream_bandwidth (GstActiveStream * stream) +{ + guint bandwidth; + + if (stream == NULL || stream->cur_adapt_set == NULL + || stream->cur_representation == NULL) + return 0; + + bandwidth = stream->cur_representation->RepresentationBase->bandwidth; + if (bandwidth == 0) { + bandwidth = stream->cur_adapt_set->RepresentationBase->bandwidth; + } + + return bandwidth; +} + +guint gst_mpd_client_get_audio_stream_rate (GstActiveStream * stream) { const gchar *rate; diff --git a/wearable/dashdemux/src/gstmpdparser.h b/dashdemux/src/gstmpdparser.h similarity index 88% rename from wearable/dashdemux/src/gstmpdparser.h rename to dashdemux/src/gstmpdparser.h index b270a3e..3231d62 100755 --- a/wearable/dashdemux/src/gstmpdparser.h +++ b/dashdemux/src/gstmpdparser.h @@ -193,6 +193,7 @@ struct _GstRepresentationBaseType gchar *profiles; guint width; guint height; + guint bandwidth; GstRatio *sar; GstFrameRate *frameRate; gchar *audioSamplingRate; @@ -219,7 +220,7 @@ struct _GstSubRepresentationNode guint level; guint *dependencyLevel; /* UIntVectorType */ guint size; /* size of "dependencyLevel" array */ - guint bandwidth; + guint64 bandwidth; gchar **contentComponent; /* StringVectorType */ }; @@ -428,7 +429,11 @@ struct _GstActiveStream { GstStreamMimeType mimeType; /* video/audio/application */ - guint baseURL_idx; /* index of the baseURL used for last request */ + guint mpd_baseURL_idx; /* MPD baseURL index */ + guint period_baseURL_idx; /* Period baseURL index */ + guint adaptset_baseURL_idx; /* AdaptationSet baseURL index */ + guint repr_baseURL_idx; /* Representation baseURL index */ + gchar *baseURL; /* active baseURL used for last request */ guint max_bandwidth; /* max bandwidth allowed for this mimeType */ @@ -452,7 +457,7 @@ struct _GstMpdClient GList *active_streams; /* list of GstActiveStream */ guint stream_idx; /* currently active stream */ - guint update_failed_count; + guint download_failed_count; gchar *mpd_uri; /* manifest file URI */ GMutex *lock; }; @@ -469,40 +474,54 @@ gboolean gst_mpd_parse (GstMpdClient *client, const gchar *data, gint size); gboolean gst_mpd_client_setup_media_presentation (GstMpdClient *client); gboolean gst_mpd_client_setup_streaming (GstMpdClient *client, GstStreamMimeType mimeType, gchar* lang); gboolean gst_mpd_client_setup_representation (GstMpdClient *client, GstActiveStream *stream, GstRepresentationNode *representation); -GstClockTime gst_mpd_client_get_current_position (GstMpdClient *client); +gboolean gst_mpd_client_get_stream_current_position (GstMpdClient * client, guint stream_idx, GstClockTime *ts); GstClockTime gst_mpd_client_get_next_fragment_duration (GstMpdClient * client); GstClockTime gst_mpd_client_get_media_presentation_duration (GstMpdClient *client); gboolean gst_mpd_client_get_next_fragment (GstMpdClient *client, guint indexStream, gboolean *discontinuity, gchar **uri, GstClockTime *duration, GstClockTime *timestamp); +gboolean gst_mpd_client_get_last_fragment_timestamp (GstMpdClient * client, guint stream_idx, GstClockTime * ts); +gboolean gst_mpd_client_get_next_fragment_timestamp (GstMpdClient * client, guint stream_idx, GstClockTime * ts); gboolean gst_mpd_client_get_next_header (GstMpdClient *client, const gchar **uri, guint stream_idx); gboolean gst_mpd_client_is_live (GstMpdClient * client); /* Period selection */ gboolean gst_mpd_client_set_period_index (GstMpdClient *client, guint period_idx); guint gst_mpd_client_get_period_index (GstMpdClient *client); +const gchar* gst_mpd_client_get_period_id (GstMpdClient * client); +gboolean gst_mpd_client_set_period_id (GstMpdClient * client, const gchar * period_id); +gboolean gst_mpd_client_has_next_period (GstMpdClient * client); /* Representation selection */ -gint gst_mpdparser_get_rep_idx_with_max_bandwidth (GList *Representations, gint max_bandwidth); +gint gst_mpdparser_get_rep_idx_with_max_bandwidth (GList *Representations, guint64 max_bandwidth); /* URL management */ const gchar *gst_mpdparser_get_baseURL (GstMpdClient *client); -GstMediaSegment *gst_mpdparser_get_chunk_by_index (GstMpdClient *client, guint indexStream, guint indexChunk); +gboolean gst_mpdparser_get_chunk_by_index (GstMpdClient * client, guint indexStream, guint indexChunk, GstMediaSegment *segment); +gboolean gst_mpd_client_set_next_baseURL_for_stream (GstMpdClient * client); /* Active stream */ guint gst_mpdparser_get_nb_active_stream (GstMpdClient *client); GstActiveStream *gst_mpdparser_get_active_stream_by_index (GstMpdClient *client, guint stream_idx); +gint gst_mpd_client_get_video_active_stream_id(GstMpdClient *client); +gboolean gst_mpd_client_stream_seek (GstMpdClient * client, gint stream_idx, GstClockTime ts); +gboolean gst_mpd_client_seek_to_time (GstMpdClient * client, GDateTime * time); +gint gst_mpd_client_check_time_position (GstMpdClient * client, GstActiveStream * stream, GstClockTime ts, gint64 * diff); +GstClockTime gst_mpd_client_stream_find_segment(GstMpdClient *client, guint stream_idx, GstClockTime seek_pos, guint *seg_num); /* AdaptationSet */ guint gst_mpdparser_get_nb_adaptationSet (GstMpdClient *client); /* Segment */ void gst_mpd_client_set_segment_index_for_all_streams (GstMpdClient * client, guint segment_idx); +void gst_mpd_client_set_segment_index (GstActiveStream * stream, guint segment_idx); guint gst_mpd_client_get_segment_index (GstActiveStream * stream); /* Get audio/video stream parameters (mimeType, width, height, rate, number of channels) */ const gchar *gst_mpd_client_get_stream_mimeType (GstActiveStream * stream); const gboolean gst_mpd_client_get_bitstream_switching_flag (GstActiveStream * stream); +gboolean gst_mpd_client_get_max_video_dimensions(GstMpdClient *client, gint *max_width, gint *max_height); guint gst_mpd_client_get_video_stream_width (GstActiveStream * stream); guint gst_mpd_client_get_video_stream_height (GstActiveStream * stream); +guint gst_mpd_client_get_video_stream_bandwidth (GstActiveStream * stream); guint gst_mpd_client_get_audio_stream_rate (GstActiveStream * stream); guint gst_mpd_client_get_audio_stream_num_channels (GstActiveStream * stream); diff --git a/wearable/dashdemux/src/gstplugin.c b/dashdemux/src/gstplugin.c similarity index 100% rename from wearable/dashdemux/src/gstplugin.c rename to dashdemux/src/gstplugin.c diff --git a/wearable/dashdemux/src/gsturidownloader.c b/dashdemux/src/gsturidownloader.c similarity index 94% rename from wearable/dashdemux/src/gsturidownloader.c rename to dashdemux/src/gsturidownloader.c index 81e693d..0f7375d 100755 --- a/wearable/dashdemux/src/gsturidownloader.c +++ b/dashdemux/src/gsturidownloader.c @@ -41,6 +41,7 @@ struct _GstUriDownloaderPrivate GstFragment *download; GMutex *lock; GCond *cond; + gboolean canceled; /* add setting UA,cookies */ gchar *user_agent; gchar **cookies; @@ -104,6 +105,13 @@ gst_uri_downloader_init (GstUriDownloader * downloader) /* add setting UA, cookies */ downloader->priv->user_agent = NULL; downloader->priv->cookies = NULL; + downloader->priv->canceled = FALSE; +} + +void +gst_uri_downloader_reset(GstUriDownloader *downloader) +{ + downloader->priv->canceled = FALSE; } static void @@ -168,19 +176,16 @@ gst_uri_downloader_sink_event (GstPad * pad, GstEvent * event) switch (event->type) { case GST_EVENT_EOS:{ - GST_OBJECT_LOCK (downloader); GST_DEBUG_OBJECT (downloader, "Got EOS on the fetcher pad"); + g_mutex_lock (downloader->priv->lock); if (downloader->priv->download != NULL) { /* signal we have fetched the URI */ downloader->priv->download->completed = TRUE; downloader->priv->download->download_stop_time = g_get_real_time (); - GST_OBJECT_UNLOCK (downloader); GST_DEBUG_OBJECT (downloader, "Signaling chain funtion"); g_cond_signal (downloader->priv->cond); - - } else { - GST_OBJECT_UNLOCK (downloader); } + g_mutex_unlock (downloader->priv->lock); break; } default: @@ -221,10 +226,9 @@ gst_uri_downloader_chain (GstPad * pad, GstBuffer * buf) * response but the source element will also post a warning or error message * in the bus, which is handled synchronously cancelling the download. */ - GST_OBJECT_LOCK (downloader); + g_mutex_lock (downloader->priv->lock); if (downloader->priv->download == NULL) { /* Download cancelled, quit */ - GST_OBJECT_UNLOCK (downloader); goto done; } @@ -233,10 +237,10 @@ gst_uri_downloader_chain (GstPad * pad, GstBuffer * buf) GST_BUFFER_SIZE (buf)); if (!gst_fragment_add_buffer (downloader->priv->download, buf)) GST_WARNING_OBJECT (downloader, "Could not add buffer to fragment"); - GST_OBJECT_UNLOCK (downloader); done: { + g_mutex_unlock (downloader->priv->lock); return GST_FLOW_OK; } } @@ -245,7 +249,6 @@ static void gst_uri_downloader_stop (GstUriDownloader * downloader) { GstPad *pad; - GST_DEBUG_OBJECT (downloader, "Stopping source element"); /* remove the bus' sync handler */ @@ -268,19 +271,20 @@ gst_uri_downloader_stop (GstUriDownloader * downloader) void gst_uri_downloader_cancel (GstUriDownloader * downloader) { - GST_OBJECT_LOCK (downloader); + g_mutex_lock (downloader->priv->lock); if (downloader->priv->download != NULL) { GST_DEBUG_OBJECT (downloader, "Cancelling download"); g_object_unref (downloader->priv->download); downloader->priv->download = NULL; - GST_OBJECT_UNLOCK (downloader); - GST_DEBUG_OBJECT (downloader, "Signaling chain funtion"); - g_cond_signal (downloader->priv->cond); } else { - GST_OBJECT_UNLOCK (downloader); GST_DEBUG_OBJECT (downloader, "Trying to cancell a download that was alredy cancelled"); } + + GST_DEBUG_OBJECT (downloader, "Signaling chain funtion"); + downloader->priv->canceled = TRUE; + g_cond_signal (downloader->priv->cond); + g_mutex_unlock (downloader->priv->lock); } static gboolean @@ -327,10 +331,19 @@ gst_uri_downloader_fetch_uri (GstUriDownloader * downloader, const gchar * uri) g_mutex_lock (downloader->priv->lock); + if(downloader->priv->canceled) { + GST_DEBUG_OBJECT (downloader, "Uridownloader was canceled."); + goto quit; + } + if (!gst_uri_downloader_set_uri (downloader, uri)) { goto quit; } + /* add setting UA,cookies */ + g_object_set (downloader->priv->urisrc, "cookies", downloader->priv->cookies, NULL); + g_object_set (downloader->priv->urisrc, "user-agent", downloader->priv->user_agent, NULL); + downloader->priv->download = gst_fragment_new (); ret = gst_element_set_state (downloader->priv->urisrc, GST_STATE_PLAYING); @@ -340,10 +353,6 @@ gst_uri_downloader_fetch_uri (GstUriDownloader * downloader, const gchar * uri) goto quit; } -/* add setting UA,cookies */ - g_object_set (downloader->priv->urisrc, "cookies", downloader->priv->cookies, NULL); - g_object_set (downloader->priv->urisrc, "user-agent", downloader->priv->user_agent, NULL); - /* wait until: * - the download succeed (EOS in the src pad) * - the download failed (Error message on the fetcher bus) @@ -356,10 +365,8 @@ gst_uri_downloader_fetch_uri (GstUriDownloader * downloader, const gchar * uri) g_object_get (downloader->priv->urisrc, "cookies", &cookies, NULL); gst_uri_downloader_set_cookies (downloader, cookies); - GST_OBJECT_LOCK (downloader); download = downloader->priv->download; downloader->priv->download = NULL; - GST_OBJECT_UNLOCK (downloader); if (download != NULL) GST_INFO_OBJECT (downloader, "URI fetched successfully"); @@ -368,8 +375,8 @@ gst_uri_downloader_fetch_uri (GstUriDownloader * downloader, const gchar * uri) quit: { - gst_uri_downloader_stop (downloader); g_mutex_unlock (downloader->priv->lock); + gst_uri_downloader_stop (downloader); return download; } } diff --git a/wearable/dashdemux/src/gsturidownloader.h b/dashdemux/src/gsturidownloader.h similarity index 97% rename from wearable/dashdemux/src/gsturidownloader.h rename to dashdemux/src/gsturidownloader.h index 20a870c..b2b5f06 100755 --- a/wearable/dashdemux/src/gsturidownloader.h +++ b/dashdemux/src/gsturidownloader.h @@ -61,6 +61,6 @@ void gst_uri_downloader_cancel (GstUriDownloader *downloader); /* add setting UA,cookies */ void gst_uri_downloader_set_user_agent (GstUriDownloader * downloader, gchar * user_agent); void gst_uri_downloader_set_cookies (GstUriDownloader * downloader, gchar ** cookies); - +void gst_uri_downloader_reset(GstUriDownloader *downloader); G_END_DECLS #endif /* __GSTURIDOWNLOADER_H__ */ diff --git a/debian/changelog b/debian/changelog new file mode 100755 index 0000000..3a3a820 --- /dev/null +++ b/debian/changelog @@ -0,0 +1,272 @@ +gst-plugins-ext0.10 (0.2.22-0) unstable; urgency=low + + * [encodebin] Add error log for element link failure + * Tag: gst-plugins-ext0.10_0.2.22-0 + + -- Jeongmo Yang Sat, 02 Feb 2013 14:07:59 +0900 + +gst-plugins-ext0.10 (0.2.21-0) unstable; urgency=low + + * [evasimagesink] enhance code for setting a new evas image object during playing + * Tag: gst-plugins-ext0.10_0.2.21-0 + + -- Sangchul Lee Tue, 15 Jan 2013 21:24:33 +0900 + +gst-plugins-ext0.10 (0.2.19-2) unstable; urgency=low + + * [evasimagesink] add defense code to avoid seg.fault + * Tag: gst-plugins-ext0.10_0.2.19-2 + + -- Sangchul Lee Mon, 07 Jan 2013 22:55:11 +0900 + +gst-plugins-ext0.10 (0.2.16-0) unstable; urgency=low + + * Fix prevent issue + * Tag: gst-plugins-ext0.10_0.2.16-0 + + -- Jeongmo Yang Sat, 22 Dec 2012 14:53:41 +0900 + +gst-plugins-ext0.10 (0.2.15-0) unstable; urgency=low + + * [evasimagesink] fix prevent defects + * Git: framework/multimedia/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.15-0 + + -- Sangchul Lee Sat, 22 Dec 2012 14:03:42 +0900 + +gst-plugins-ext0.10 (0.2.14-0) unstable; urgency=low + + * Solving Prevent issues. + * Git: framework/multimedia/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.14-0 + + -- Abhishek Bajaj Fri, 21 Dec 2012 15:30:27 +0530 + +gst-plugins-ext0.10 (0.2.12-0) unstable; urgency=low + + * drm_trusted was changed. + * Git: framework/multimedia/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.12-0 + + -- Haejeong Kim Thu, 06 Dec 2012 14:34:27 +0900 + +gst-plugins-ext0.10 (0.2.9-0) unstable; urgency=low + + * [evasimagesink] modify present_data_addr, not using vir_addr + * Git: framework/multimedia/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.9-0 + + -- Sangchul Lee Tue, 16 Oct 2012 18:37:08 +0900 + +gst-plugins-ext0.10 (0.2.8-1) unstable; urgency=low + + * add default smack manifest + * Git: framework/multimedia/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.8-1 + + -- Sangchul Lee Fri, 21 Sep 2012 11:27:42 +0900 + +gst-plugins-ext0.10 (0.2.5-0) unstable; urgency=low + + * [encodebin] Add new property to select video converting element + * Git: gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.5-0 + + -- Jeongmo Yang Thu, 13 Sep 2012 15:26:46 +0900 + +gst-plugins-ext0.10 (0.2.4-0) unstable; urgency=low + + * [avsysmemsink] change sink pad's capabilities to bgra8888 + * Git: framework/multimedia/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.4-0 + + -- Sangchul Lee Thu, 06 Sep 2012 22:23:15 +0900 + +gst-plugins-ext0.10 (0.2.3-0) unstable; urgency=low + + * [evasimagesink] fix code to show frame if evas image object does not support gl zerocopy + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.3-0 + + -- Sangchul Lee Mon, 09 Jul 2012 16:26:40 +0900 + +gst-plugins-ext0.10 (0.2.2-0) unstable; urgency=low + + * [evasimagesink] add evas_object_event_callback_del() for EVAS_CALLBACK_DEL and EVAS_CALLBACK_RESIZE event + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.2-0 + + -- Sangchul Lee Mon, 18 Jun 2012 14:19:04 +0900 + +gst-plugins-ext0.10 (0.2.1-0) unstable; urgency=low + + * [evasimagesink] 1.handling GST_EVENT_CUSTOM_DOWNSTREAM_OOB event to skip memory copy in ecore pipe callback 2.remove redundancy ecore_pipe_del() 3.add evas image object resize callback + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.1-0 + + -- Sangchul Lee Tue, 05 Jun 2012 12:03:39 +0900 + +gst-plugins-ext0.10 (0.2.0-1) unstable; urgency=low + + * Apply new drm + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.0-1 + + -- Seungbae Shin Wed, 23 May 2012 11:59:22 +0900 + +gst-plugins-ext0.10 (0.2.0-0) unstable; urgency=low + + * [AudioRoute] remove sound path in avsysaudiosink + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.2.0-0 + + -- Seungbae Shin Mon, 23 Apr 2012 14:10:06 +0900 + +gst-plugins-ext0.10 (0.1.10-1) unstable; urgency=low + + * Enable trickplay audio in case of rate > 0 + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.10-1 + + -- Dowan Kim Tue, 24 Apr 2012 14:44:26 +0900 + +gst-plugins-ext0.10 (0.1.10-0) unstable; urgency=low + + * [evasimagesink] 1. enhance code for multi-instance usage 2. apply MMTA for time analysis + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.10-0 + + -- Sangchul Lee Thu, 19 Apr 2012 19:35:13 +0900 + +gst-plugins-ext0.10 (0.1.9-0) unstable; urgency=low + + * [avsysmemsink] update caps format + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.9-0 + + -- Younghwan Ahn Mon, 02 Apr 2012 19:03:39 +0900 + +gst-plugins-ext0.10 (0.1.8-0) unstable; urgency=low + + * Audiotp plugin added + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.8-0 + + -- Santhoshi.KS Fri, 2 Mar 2012 18:52:26 +0900 + +gst-plugins-ext0.10 (0.1.7-0) unstable; urgency=low + + * [avsysaudiosink] remove memcpy when pcm write + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.7-0 + + -- Seungbae Shin Mon, 13 Feb 2012 13:24:37 +0900 + +gst-plugins-ext0.10 (0.1.6-0) unstable; urgency=low + + * [evasimagesink] 1. add visible property 2. add GST_DEBUG log 3. code cleanup + * [avsystem] revise a parameter of g_signal_emit() in gstavsysmemsink.c + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.6-0 + + -- Sangchul Lee Wed, 08 Feb 2012 14:34:10 +0900 + +gst-plugins-ext0.10 (0.1.5-1) unstable; urgency=low + + * Remove unused build dependency + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.5-1 + + -- Sangchul Lee Tue, 20 Dec 2011 16:26:58 +0900 + +gst-plugins-ext0.10 (0.1.5-0) unstable; urgency=low + + * Remove avsysvideosrc plugin, gettext related and unused files + * Change license from Apache-2.0 to LGPL + * Git: slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.5-0 + + -- Sangchul Lee Tue, 20 Dec 2011 14:41:14 +0900 + +gst-plugins-ext0.10 (0.1.4-2) unstable; urgency=low + + * Add missing files : gettext.h gst-i18n-lib.h for drmsrc + * Git: slp-source.sec.samsung.net:slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.4-2 + + -- Sangchul Lee Wed, 07 Dec 2011 13:55:23 +0900 + +gst-plugins-ext0.10 (0.1.4-1) unstable; urgency=low + + * Replace boilerplate - APACHE v2.0 + * Delete unused files : gstavsysvideosink, encodetest, gstpreviewbin + * Git: slp-source.sec.samsung.net:slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.4-1 + + -- Sangchul Lee Fri, 02 Dec 2011 14:43:21 +0900 + +gst-plugins-ext0.10 (0.1.4-0) unstable; urgency=low + + * [avsysaudiosrc] remove audio-route property + * [pdpushsrc] fix Makefile.am + * Git: slp-source.sec.samsung.net:slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.4-0 + + -- Seungbae Shin Mon, 31 Oct 2011 18:15:01 +0900 + +gst-plugins-ext0.10 (0.1.3-1) unstable; urgency=low + + * [pdpushsrc] initial version + * Git: slp-source.sec.samsung.net:slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.3-1 + + -- Younghwan Ahn Mon, 24 Oct 2011 12:51:49 +0900 + +gst-plugins-ext0.10 (0.1.3-0) unstable; urgency=low + + * 1. [avsysaudiosink] restore sound path according to current policy + * 2. [avsysaudiosink] remove unused function/variables + * Git: slp-source.sec.samsung.net:slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.3-0 + + -- Seungbae Shin Thu, 20 Oct 2011 18:03:39 +0900 + +gst-plugins-ext0.10 (0.1.2-1) unstable; urgency=low + + * Fix bugs resulted from prevent test (delete unnecessary compare codes and add preventing memory leak codes) + * Git: slp-source.sec.samsung.net:slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.2-1 + + -- Sangchul Lee Tue, 11 Oct 2011 15:50:08 +0900 + +gst-plugins-ext0.10 (0.1.2-0) unstable; urgency=low + + * [avsysvideosrc] Update code for metadata of samsung extension format + * Git: slp-source.sec.samsung.net:slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.2-0 + + -- Jeongmo Yang Tue, 11 Oct 2011 15:39:10 +0900 + +gst-plugins-ext0.10 (0.1.1-2) unstable; urgency=low + + * [evasimagesink] Fix BS on U1 - add defensive code for gl extension error + * Git: slp-source.sec.samsung.net:slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.1-2 + + -- Jeongmo Yang Thu, 06 Oct 2011 20:14:01 +0900 + +gst-plugins-ext0.10 (0.1.1-1) unstable; urgency=low + + * [avsysvideosrc] Correct thumbnail size when JPEG capture + * Git: slp-source.sec.samsung.net:slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.1-1 + + -- Jeongmo Yang Mon, 26 Sep 2011 15:27:25 +0900 + +gst-plugins-ext0.10 (0.1.1-0) unstable; urgency=low + + * Initial Release. + * Git: slp-source.sec.samsung.net:slp/pkgs/g/gst-plugins-ext0.10 + * Tag: gst-plugins-ext0.10_0.1.1-0 + + -- Sangchul Lee Wed, 24 Aug 2011 09:58:05 +0900 diff --git a/debian/compat b/debian/compat new file mode 100644 index 0000000..7ed6ff8 --- /dev/null +++ b/debian/compat @@ -0,0 +1 @@ +5 diff --git a/debian/control b/debian/control new file mode 100755 index 0000000..e4ad9dc --- /dev/null +++ b/debian/control @@ -0,0 +1,18 @@ +Source: gst-plugins-ext0.10 +Section: libs +Priority: extra +Maintainer: JongHyuk Choi , Seungbae Shin , Younghwan Ahn , Jeongmo Yang , Sangchul Lee , Santhoshi KS +Build-Depends: debhelper (>= 5), libgstreamer0.10-dev, libgstreamer-plugins-base0.10-dev, libavsystem-dev, libmm-ta-dev, drm-client-dev, drm-trusted-dev, libecore-dev, libevas-dev, libmm-ta-dev +Standards-Version: 3.7.2 + +Package: gstreamer0.10-plugins-ext +Section: libs +Architecture: any +Depends: ${shlibs:Depends}, ${misc:Depends}, libgstreamer0.10-0, libgstreamer-plugins-base0.10-0, libavsystem-0, libmm-ta, drm-client-0, drm-trusted-0, libcamsrcjpegenc +Description: GStreamer extra plugins (common) + +Package: gstreamer0.10-plugins-ext-dbg +Section: debug +Architecture: armel +Depends: ${shlibs:Depends}, ${misc:Depends}, gstreamer0.10-plugins-ext (= ${Source-Version}) +Description: GStreamer extra plugins (all) (unstripped) diff --git a/debian/copyright b/debian/copyright new file mode 100644 index 0000000..bd79a0c --- /dev/null +++ b/debian/copyright @@ -0,0 +1,16 @@ +Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + +This library is free software; you can redistribute it and/or modify it under +the terms of the GNU Lesser General Public License as published by the +Free Software Foundation; either version 2.1 of the License, or (at your option) +any later version. + +This library is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public +License for more details. + +You should have received a copy of the GNU Lesser General Public License +along with this library; if not, write to the Free Software Foundation, Inc., 51 +Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + diff --git a/debian/gstreamer0.10-plugins-ext.install.in b/debian/gstreamer0.10-plugins-ext.install.in new file mode 100644 index 0000000..f93192c --- /dev/null +++ b/debian/gstreamer0.10-plugins-ext.install.in @@ -0,0 +1,9 @@ +@PREFIX@/lib/gstreamer-0.10/libgstavsyssink.so +@PREFIX@/lib/gstreamer-0.10/libgstencodebin.so +@PREFIX@/lib/gstreamer-0.10/libgsttoggle.so +@PREFIX@/lib/gstreamer-0.10/libgstavsysaudiosrc.so +@PREFIX@/lib/gstreamer-0.10/libgstevasimagesink.so +@PREFIX@/lib/gstreamer-0.10/libgstdrmsrc.so +@PREFIX@/lib/gstreamer-0.10/libgstpdpushsrc.so +@PREFIX@/lib/gstreamer-0.10/libgstaudiotp.so +@PREFIX@/lib/gstreamer-0.10/libgstaudioeq.so diff --git a/debian/rules b/debian/rules new file mode 100755 index 0000000..49e5ea4 --- /dev/null +++ b/debian/rules @@ -0,0 +1,128 @@ +#!/usr/bin/make -f +# -*- makefile -*- +# Sample debian/rules that uses debhelper. +# This file was originally written by Joey Hess and Craig Small. +# As a special exception, when this file is copied by dh-make into a +# dh-make output file, you may use that output file without restriction. +# This special exception was added by Craig Small in version 0.37 of dh-make. + +# Uncomment this to turn on verbose mode. +#export DH_VERBOSE=1 + + +# These are used for cross-compiling and for saving the configure script +# from having to guess our platform (since we know it already) +DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) +DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) +DEB_HOST_ARCH ?= $(shell dpkg-architecture -qDEB_HOST_ARCH) +DEB_HOST_ARCH_OS ?= $(shell dpkg-architecture -qDEB_HOST_GNU_OS) + +CFLAGS += -Wall -g +LDFLAGS ?= +PREFIX ?= /usr +DATADIR ?= /opt + +ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS))) + CFLAGS += -O0 +else + CFLAGS += -O2 +endif + +MODULES= +# --disable-ext-evasimagesink + +LDFLAGS += -Wl,--rpath=$(PREFIX)/lib -Wl,--as-needed + +config.status: configure + dh_testdir + # Add here commands to configure the package. + ./autogen.sh + CFLAGS="$(CFLAGS) -DGST_EXT_TIME_ANALYSIS -DEXPORT_API=\"__attribute__((visibility(\\\"default\\\")))\" " LDFLAGS="$(LDFLAGS)" ./configure $(MODULES) $(OPTION) --prefix=$(PREFIX) + +build: build-stamp + +build-stamp: config.status + dh_testdir + + # Add here commands to compile the package. + $(MAKE) + #docbook-to-man debian/ncurses.sgml > ncurses.1 + + for f in `find $(CURDIR)/debian/ -name "*.in"`; do \ + cat $$f > $${f%.in}; \ + sed -i -e "s#@PREFIX@#$(PREFIX)#g" $${f%.in}; \ + sed -i -e "s#@DATADIR@#$(DATADIR)#g" $${f%.in}; \ + done + + touch $@ + +clean: + dh_testdir + dh_testroot + rm -f build-stamp + + # Add here commands to clean up after the build process. + -$(MAKE) distclean +ifneq "$(wildcard /usr/share/misc/config.sub)" "" + cp -f /usr/share/misc/config.sub config.sub +endif +ifneq "$(wildcard /usr/share/misc/config.guess)" "" + cp -f /usr/share/misc/config.guess config.guess +endif + + for f in `find $(CURDIR)/debian/ -name "*.in"`; do \ + rm -f $${f%.in}; \ + done + + dh_clean + +install: build + dh_testdir + dh_testroot + dh_clean -k + dh_installdirs -s + + # Add here commands to install the package into debian/ncurses. + $(MAKE) DESTDIR=$(CURDIR)/debian/tmp install +#ifneq (, $(findstring arm, $(DEB_HOST_ARCH))) +# execstack -c $(EXECSTACK_FILES) +#endif + + +# Build architecture-independent files here. +binary-indep: build install +# We have nothing to do by default. + +# Build architecture-dependent files here. +binary-arch: build install + dh_testdir + dh_testroot + dh_installchangelogs -s +# dh_installdocs +# dh_installexamples + dh_install -s --list-missing --sourcedir=debian/tmp +# dh_installmenu +# dh_installdebconf +# dh_installlogrotate +# dh_installemacsen +# dh_installpam +# dh_installmime +# dh_python +# dh_installinit +# dh_installcron +# dh_installinfo +# dh_installman + dh_link -s + dh_strip -s --dbg-package=gstreamer0.10-plugins-ext-dbg + dh_compress -s + dh_fixperms -s +# dh_perl + dh_makeshlibs -s + dh_installdeb -s + dh_shlibdeps -s + dh_gencontrol -s + dh_md5sums -s + dh_builddeb -s + +binary: binary-indep binary-arch +.PHONY: build clean binary-indep binary-arch binary install diff --git a/wearable/depcomp b/depcomp similarity index 100% rename from wearable/depcomp rename to depcomp diff --git a/wearable/encodebin/Makefile.am b/drmsrc/Makefile.am old mode 100644 new mode 100755 similarity index 100% rename from wearable/encodebin/Makefile.am rename to drmsrc/Makefile.am diff --git a/mobile/drmsrc/src/Makefile.am b/drmsrc/src/Makefile.am similarity index 77% rename from mobile/drmsrc/src/Makefile.am rename to drmsrc/src/Makefile.am index 37eb3bb..cd3f88b 100755 --- a/mobile/drmsrc/src/Makefile.am +++ b/drmsrc/src/Makefile.am @@ -14,14 +14,14 @@ plugin_LTLIBRARIES = libgstdrmsrc.la ############################################################################## # sources used to compile this plug-in -libgstdrmsrc_la_SOURCES = gstdrmsrc.c +libgstdrmsrc_la_SOURCES = gstdrmsrc.c drm_util.c # flags used to compile this plugin # add other _CFLAGS and _LIBS as needed -libgstdrmsrc_la_CFLAGS = $(GST_CFLAGS) $(MMTA_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -libgstdrmsrc_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS) $(MMTA_LIBS) +libgstdrmsrc_la_CFLAGS = $(GST_CFLAGS) $(DRM_CLIENT_CFLAGS) $(DRM_TRUSTED_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 +libgstdrmsrc_la_LIBADD = $(GST_LIBS) $(DRM_CLIENT_LIBS) $(DRM_TRUSTED_LIBS) $(GST_BASE_LIBS) libgstdrmsrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) # headers we need but don't want installed -noinst_HEADERS = gstdrmsrc.h +noinst_HEADERS = gstdrmsrc.h drm_util.h diff --git a/drmsrc/src/drm_util.c b/drmsrc/src/drm_util.c new file mode 100755 index 0000000..dcff886 --- /dev/null +++ b/drmsrc/src/drm_util.c @@ -0,0 +1,178 @@ +/* + * drm-util.c + * + * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Seungbae Shin + * + * This library is free software; you can redistribute it and/or modify it under + * the terms of the GNU Lesser General Public License as published by the + * Free Software Foundation; either version 2.1 of the License, or (at your option) + * any later version. + * + * This library is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + * License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this library; if not, write to the Free Software Foundation, Inc., 51 + * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + */ +#include +#include +#include "drm_util.h" + +gboolean drm_util_open (DRM_DECRYPT_HANDLE *phandle, char* file_path, int file_type) +{ + drm_trusted_result_e drm_trusted_result; + drm_trusted_open_decrypt_info_s open_decrypt_info; + drm_trusted_open_decrypt_resp_data_s open_decrypt_resp; + drm_trusted_set_consumption_state_info_s decrypt_state_data = { DRM_CONSUMPTION_STARTED }; + + if (phandle == NULL || file_path == NULL) { + GST_ERROR ("Invalid parameter, phandle=%p, file_path=%p", phandle, file_path); + return FALSE; + } + + /* Fill parameter structure for opening decrypt session */ + memset (&open_decrypt_info, 0, sizeof (drm_trusted_open_decrypt_info_s)); + memset (&open_decrypt_resp, 0, sizeof (drm_trusted_open_decrypt_resp_data_s)); + + strncpy (open_decrypt_info.filePath, file_path, sizeof (open_decrypt_info.filePath)-1); + open_decrypt_info.file_type = file_type; + open_decrypt_info.permission = DRM_TRUSTED_PERMISSION_TYPE_PLAY; + + /* Open decrypt session */ + drm_trusted_result = drm_trusted_open_decrypt_session(&open_decrypt_info, &open_decrypt_resp, phandle); + if (drm_trusted_result != DRM_TRUSTED_RETURN_SUCCESS || *phandle == NULL) { + GST_ERROR ("Error in drm_trusted_open_decrypt_session(), error=%x, *phandle=%p,", drm_trusted_result, *phandle); + return FALSE; + } + GST_DEBUG ("drm_trusted_open_decrypt_session () success!!, ret=%x, *phandle=%p", drm_trusted_result, *phandle); + + /* Set decryption state to STARTED */ + drm_trusted_result = drm_trusted_set_decrypt_state(*phandle, &decrypt_state_data); + if (drm_trusted_result != DRM_TRUSTED_RETURN_SUCCESS) { + GST_ERROR ("Error in drm_trusted_set_decrypt_state(), error=%x", drm_trusted_result); + drm_trusted_close_decrypt_session (phandle); + *phandle = NULL; + return FALSE; + } + GST_DEBUG ("drm_trusted_set_decrypt_state () success!!, ret=%x, *phandle=%p", drm_trusted_result, *phandle); + + return TRUE; +} + +gboolean drm_util_read (DRM_DECRYPT_HANDLE handle, unsigned char* buf, unsigned int buf_length, unsigned int *read_size) +{ + drm_trusted_result_e drm_trusted_result; + drm_trusted_payload_info_s payload_info; + drm_trusted_read_decrypt_resp_data_s decrypt_resp; + + if (handle == NULL || buf == NULL) { + GST_ERROR ("Invalid parameter, handle=%p, buf=%p", handle, buf); + return FALSE; + } + + GST_DEBUG ("Enter [%s] buf=%p, length=%d, read_size=%p", __func__, buf, buf_length, read_size); + + /* fill input/output data */ + memset (&payload_info, 0, sizeof (drm_trusted_payload_info_s)); + memset (&decrypt_resp, 0, sizeof (drm_trusted_read_decrypt_resp_data_s)); + + payload_info.payload_data = buf; + payload_info.payload_data_len = buf_length; + payload_info.payload_data_output = buf; + + drm_trusted_result = drm_trusted_read_decrypt_session (handle, &payload_info, &decrypt_resp); + if(drm_trusted_result != DRM_TRUSTED_RETURN_SUCCESS) { + GST_ERROR ("Error in drm_trusted_read_decrypt_session() [%x]", drm_trusted_result); + return FALSE; + } + + GST_DEBUG ("Leave [%s], drm_trusted_read_decrypt_session() success, requested=%d, read_size=%d", __func__, buf_length, decrypt_resp.read_size); + if (read_size) + *read_size = decrypt_resp.read_size; + + return TRUE; +} + +gboolean drm_util_seek (DRM_DECRYPT_HANDLE handle, int offset, int mode) +{ + drm_trusted_result_e drm_trusted_result; + drm_trusted_seek_decrypt_info_s seek_decrypt_info; + memset (&seek_decrypt_info, 0, sizeof(drm_trusted_seek_decrypt_info_s)); + + GST_DEBUG ("Enter [%s] offset=%d, mode=%d", __func__, offset, mode); + + seek_decrypt_info.offset = offset; + seek_decrypt_info.seek_mode = mode; + + drm_trusted_result = drm_trusted_seek_decrypt_session(handle, &seek_decrypt_info); + if (drm_trusted_result != DRM_TRUSTED_RETURN_SUCCESS) { + GST_ERROR ("Error in drm_trusted_seek_decrypt_session(), error=%x", drm_trusted_result); + return FALSE; + } + + GST_DEBUG ("Leave [%s], drm_trusted_seek_decrypt_session () success!!", __func__); + return TRUE; +} + +gboolean drm_util_tell (DRM_DECRYPT_HANDLE handle, unsigned int *offset) +{ + drm_trusted_result_e drm_trusted_result; + drm_trusted_tell_decrypt_resp_data_s tell_decrypt_resp_data; + + if (handle == NULL || offset == NULL) { + GST_ERROR ("Invalid parameter, handle=%p, offset=%p", handle, offset); + return FALSE; + } + + GST_DEBUG ("Enter [%s] offset=%p", __func__, offset); + + memset (&tell_decrypt_resp_data, 0, sizeof(drm_trusted_tell_decrypt_resp_data_s)); + + drm_trusted_result = drm_trusted_tell_decrypt_session(handle, &tell_decrypt_resp_data); + if (drm_trusted_result != DRM_TRUSTED_RETURN_SUCCESS) { + GST_ERROR ("Error in drm_trusted_tell_decrypt_session(), error=%x", drm_trusted_result); + return FALSE; + } + + if (offset) + *offset = tell_decrypt_resp_data.offset; + + GST_DEBUG ("Leave [%s], drm_trusted_tell_decrypt_session () success!!", __func__); + + return TRUE; +} + +gboolean drm_util_close (DRM_DECRYPT_HANDLE *phandle) +{ + drm_trusted_result_e drm_trusted_result; + drm_trusted_set_consumption_state_info_s decrypt_state_data = { DRM_CONSUMPTION_STOPPED }; + + if (phandle == NULL) { + GST_ERROR ("Invalid parameter, phandle=%p", phandle); + return FALSE; + } + + /* Set decryption state to STOPPED */ + drm_trusted_result = drm_trusted_set_decrypt_state(*phandle, &decrypt_state_data); + if (drm_trusted_result != DRM_TRUSTED_RETURN_SUCCESS) { + GST_ERROR ("Error in drm_trusted_set_decrypt_state(), error=%x", drm_trusted_result); + } else { + GST_DEBUG ("drm_trusted_set_decrypt_state () success!!"); + } + + /* Close decrypt session */ + drm_trusted_result = drm_trusted_close_decrypt_session(phandle); + if(drm_trusted_result != DRM_TRUSTED_RETURN_SUCCESS) { + GST_ERROR ("Error in drm_trusted_close_decrypt_session() error=%x", drm_trusted_result); + return FALSE; + } + GST_DEBUG ("drm_trusted_close_decrypt_session() success!!!"); + + return TRUE; +} diff --git a/drmsrc/src/drm_util.h b/drmsrc/src/drm_util.h new file mode 100755 index 0000000..2e7487d --- /dev/null +++ b/drmsrc/src/drm_util.h @@ -0,0 +1,37 @@ +/* + * drm_util.h + * + * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Seungbae Shin + * + * This library is free software; you can redistribute it and/or modify it under + * the terms of the GNU Lesser General Public License as published by the + * Free Software Foundation; either version 2.1 of the License, or (at your option) + * any later version. + * + * This library is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + * License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this library; if not, write to the Free Software Foundation, Inc., 51 + * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifndef __DRM_UTIL_H__ +#define __DRM_UTIL_H__ + +#include + +#include + +gboolean drm_util_open (DRM_DECRYPT_HANDLE *phandle, char* file_path, int file_type); +gboolean drm_util_read (DRM_DECRYPT_HANDLE handle, unsigned char* buf, unsigned int buf_length, unsigned int *read_size); +gboolean drm_util_seek (DRM_DECRYPT_HANDLE handle, int offset, int mode); +gboolean drm_util_tell (DRM_DECRYPT_HANDLE handle, unsigned int *offset); +gboolean drm_util_close (DRM_DECRYPT_HANDLE *phandle); + +#endif /* __DRM_UTIL_H__ */ diff --git a/drmsrc/src/gstdrmsrc.c b/drmsrc/src/gstdrmsrc.c new file mode 100755 index 0000000..74bf4d2 --- /dev/null +++ b/drmsrc/src/gstdrmsrc.c @@ -0,0 +1,1010 @@ +/* + * drmsrc + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: JongHyuk Choi + * + * This library is free software; you can redistribute it and/or modify it under + * the terms of the GNU Lesser General Public License as published by the + * Free Software Foundation; either version 2.1 of the License, or (at your option) + * any later version. + * + * This library is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + * License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this library; if not, write to the Free Software Foundation, Inc., 51 + * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include "gstdrmsrc.h" + +#include "drm_util.h" +#include +#include + +#ifdef CONTROL_PAGECACHE +#include +#define DEFAULT_DO_FADVISE_THRESHOLD (100 * 1024 * 1024) /* 100 MB */ +#endif + +#define LOG_TRACE(message) //g_print("DRM_SRC: %s: %d: %s - %s \n", __FILE__, __LINE__, __FUNCTION__, message); + +#define GST_TAG_PLAYREADY "playready_file_path" + +static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", GST_PAD_SRC, GST_PAD_ALWAYS,GST_STATIC_CAPS_ANY); + +#ifdef CONTROL_PAGECACHE +#if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64) +#define DRMSRC_FADVISE_DONT(x_fd, x_offset, x_length) \ + do \ + { \ + if (posix_fadvise64(x_fd, x_offset, x_length, POSIX_FADV_DONTNEED) != 0) \ + { \ + GST_ERROR("Set posix_fadvise with POSIX_FADV_DONTNEED failed"); \ + } \ + }while (0); +#else +#define DRMSRC_FADVISE_DONT(x_fd, x_offset, x_length) \ + do \ + { \ + if (posix_fadvise(x_fd, x_offset, x_length, POSIX_FADV_DONTNEED) != 0) \ + { \ + GST_ERROR("Set posix_fadvise with POSIX_FADV_DONTNEED failed"); \ + } \ + }while (0); +#endif +#endif + +GST_DEBUG_CATEGORY_STATIC (gst_drm_src_debug); +#define GST_CAT_DEFAULT gst_drm_src_debug + +enum +{ + ARG_0, + ARG_LOCATION, + ARG_FD, + IS_DRM +}; +static void gst_drm_src_finalize (GObject * object); +static void gst_drm_src_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec); +static void gst_drm_src_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec); +static gboolean gst_drm_src_start (GstBaseSrc * basesrc); +static gboolean gst_drm_src_stop (GstBaseSrc * basesrc); +static gboolean gst_drm_src_is_seekable (GstBaseSrc * src); +static gboolean gst_drm_src_get_size (GstBaseSrc * src, guint64 * size); +static GstFlowReturn gst_drm_src_create (GstBaseSrc * src, guint64 offset, guint length, GstBuffer ** buffer); +static void gst_drm_src_uri_handler_init (gpointer g_iface, gpointer iface_data); +static gboolean gst_drm_src_query (GstBaseSrc * src, GstQuery * query); +static GstStateChangeReturn gst_drm_src_change_state (GstElement * element, + GstStateChange transition); +/** + * This function does the following: + * 1. Initializes GstDrmSrc ( defines gst_drm_get_type) + * + * @param drmsrc_type [out] GType + * + * @return void + */ +static void _do_init (GType drmsrc_type) +{ + // 1. Initializes GstDrmSrc ( defines gst_drm_get_type) + static const GInterfaceInfo urihandler_info = { + gst_drm_src_uri_handler_init, + NULL, + NULL + }; + + g_type_add_interface_static (drmsrc_type, GST_TYPE_URI_HANDLER, &urihandler_info); + GST_DEBUG_CATEGORY_INIT (gst_drm_src_debug, "drmsrc", 0, "drmsrc element"); +} +GST_BOILERPLATE_FULL (GstDrmSrc, gst_drm_src, GstBaseSrc, GST_TYPE_BASE_SRC, _do_init); +/** + * This function does the following: + * 1. Sets the class details + * 2. Adds the source pad template + * + * @param g_class [out] gpointer + * + * @return void + */ +static void gst_drm_src_base_init (gpointer g_class) +{ + GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class); + + /*Sets the class details */ + gst_element_class_set_details_simple (gstelement_class, + "DRM Source", + "Source/File", + "Read from arbitrary point in a standard/DRM file", + "Kishore Arepalli and Sadanand Dodawadakar "); + + /*Adds the source pad template */ + gst_element_class_add_pad_template (gstelement_class, gst_static_pad_template_get (&srctemplate)); +} +/** + * This function does the following: + * 1. Installs the properties + * 2. Assigns the function pointers GObject class attributes + * + * @param klass [out] GstDrmSrcClass Structure + * + * @return void + */ +static void gst_drm_src_class_init (GstDrmSrcClass * klass) +{ + GObjectClass *gobject_class; + GstBaseSrcClass *gstbasesrc_class; + gobject_class = G_OBJECT_CLASS (klass); + gstbasesrc_class = GST_BASE_SRC_CLASS (klass); + GstElementClass *gstelement_class; + gstelement_class = (GstElementClass *) klass; + /* Assigns the function pointers GObject class attributes */ + gobject_class->set_property = gst_drm_src_set_property; + gobject_class->get_property = gst_drm_src_get_property; + + /* Installs the properties*/ + g_object_class_install_property (gobject_class, ARG_FD, + g_param_spec_int ("fd", "File-descriptor", + "File-descriptor for the file being mmap()d", 0, G_MAXINT, 0, + G_PARAM_READABLE)); + + g_object_class_install_property (gobject_class, ARG_LOCATION, + g_param_spec_string ("location", "File Location", + "Location of the file to read", NULL, + G_PARAM_READWRITE)); + + g_object_class_install_property (gobject_class, IS_DRM, + g_param_spec_boolean ("is-drm", "whether selected file type is drm or not", + "true, false", FALSE, + G_PARAM_READABLE)); + + /*Assigns the function pointers GObject class attributes */ + gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_drm_src_finalize); + gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_drm_src_start); + gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_drm_src_stop); + gstbasesrc_class->is_seekable = GST_DEBUG_FUNCPTR (gst_drm_src_is_seekable); + gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_drm_src_get_size); + gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_drm_src_create); + gstbasesrc_class->query = GST_DEBUG_FUNCPTR (gst_drm_src_query); + gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_drm_src_change_state); + gst_tag_register (GST_TAG_PLAYREADY, GST_TAG_FLAG_META, + G_TYPE_STRING, + "PlayReady File Path", + "a tag that is specific to PlayReady File", + NULL); +} +/** + * This function does the following: + * 1. Initilizes the parameters of GstDrmSrc + * + * @param src [out] GstDrmSrc structure + * @param g_class [in] GstDrmSrcClass structure + * + * @return gboolean Returns TRUE on success and FALSE on ERROR + */ +static void gst_drm_src_init (GstDrmSrc * src, GstDrmSrcClass * g_class) +{ + /* Initilizes the parameters of GstDrmSrc */ + src->filename = NULL; + src->fd = 0; + src->uri = NULL; + src->is_regular = FALSE; + src->is_oma = FALSE; + src->seekable = FALSE; + src->hfile = NULL; + src->event_posted = FALSE; + src->is_playready = FALSE; + src->is_drm = FALSE; + src->isopen = FALSE; +#ifdef CONTROL_PAGECACHE + src->accum = 0; +#endif +} +/** + * This function does the following: + * 1. deallocates the filename and uri + * 2. calls the parent class->finalize + * + * @param object [in] GObject Structure + * + * @return void + */ +static void gst_drm_src_finalize (GObject * object) +{ + GstDrmSrc *src; + + src = GST_DRM_SRC (object); + /*. deallocates the filename and uri */ + g_free (src->filename); + g_free (src->uri); + /* calls the parent class->finalize */ + G_OBJECT_CLASS (parent_class)->finalize (object); +} +/** + * This function does the following: + * 1. Checks the state + * 2. Checks the filename + * 3. Sets the filename + * + * @param src [in] GstDrmSrc Structure + * @param location [in] location of the file + * + * @return gboolean Returns TRUE on success and FALSE on ERROR + */ +static gboolean gst_drm_src_set_location (GstDrmSrc * src, const gchar * location) +{ + GstState state; + + GST_OBJECT_LOCK (src); + + /* Checks the state */ + state = GST_STATE (src); + if (state != GST_STATE_READY && state != GST_STATE_NULL) { + GST_DEBUG_OBJECT (src, "setting location in wrong state"); + GST_OBJECT_UNLOCK (src); + return FALSE; + } + GST_OBJECT_UNLOCK (src); + + g_free (src->filename); + g_free (src->uri); + + /* Checks the filename */ + if (location == NULL) { + src->filename = NULL; + src->uri = NULL; + } else { + /*. Sets the filename */ + src->filename = g_strdup (location); +#if 0 + /*This below API is changing the filename in case of punctuation marks in filename*/ + src->uri = gst_filename_to_uri (location, NULL); +#else + src->uri = g_strdup_printf ("%s://%s", "file", src->filename); + + drm_bool_type_e is_drm = DRM_FALSE; + if (drm_is_drm_file(src->filename, &is_drm) == DRM_RETURN_SUCCESS) { + if (is_drm == DRM_TRUE) { + src->is_drm = TRUE; + } + } + GST_DEBUG_OBJECT (src, "is drm : %d", src->is_drm); +#endif + GST_INFO_OBJECT(src, "filename : %s", src->filename); + GST_INFO_OBJECT(src, "uri : %s", src->uri); + } + g_object_notify (G_OBJECT (src), "location"); + gst_uri_handler_new_uri (GST_URI_HANDLER (src), src->uri); + + return TRUE; +} +/** + * This function does the following: + * 1. Sets the location of the file. + * + * @param object [in] GObject Structure + * @param prop_id [in] id of the property + * @param value [in] property value + * @param pspec [in] GParamSpec Structure + * + * @return void + */ +static void gst_drm_src_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec) +{ + GstDrmSrc *src; + + g_return_if_fail (GST_IS_DRM_SRC (object)); + + src = GST_DRM_SRC (object); + + switch (prop_id) { + // 1. Sets the location of the file. + case ARG_LOCATION: + gst_drm_src_set_location (src, g_value_get_string (value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} +/** + * This function does the following: + * 1. Provides the location of the file. + * 2. Provides the file descriptor. + * + * @param object [in] GObject Structure + * @param prop_id [in] id of the property + * @param value [out] property value + * @param pspec [in] GParamSpec Structure + * + * @return void + */ +static void gst_drm_src_get_property (GObject * object, guint prop_id, GValue * value,GParamSpec * pspec) +{ + GstDrmSrc *src; + + g_return_if_fail (GST_IS_DRM_SRC (object)); + src = GST_DRM_SRC (object); + switch (prop_id) { + case ARG_LOCATION: + g_value_set_string (value, src->filename); + break; + case ARG_FD: + g_value_set_int (value, src->fd); + break; + case IS_DRM: + g_value_set_boolean(value, src->is_drm); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static GstStateChangeReturn +gst_drm_src_change_state (GstElement * element, GstStateChange transition) +{ + + GstDrmSrc *src = GST_DRM_SRC (element); + GstStateChangeReturn result = GST_STATE_CHANGE_FAILURE; + gboolean ret = FALSE; + drm_file_type_e file_type = DRM_TYPE_UNDEFINED; + switch (transition) { + case GST_STATE_CHANGE_NULL_TO_READY:{ + GST_INFO_OBJECT(src,"change state from NULL to ready"); + drm_result_e drm_result; + drm_result = drm_get_file_type (src->filename, &file_type); + if (file_type == DRM_TYPE_OMA_V1) { + /* Opens the DRM file if it is DRM */ + if (!src->isopen) { + GST_DEBUG_OBJECT (src, "trying to open drm util"); + if (drm_util_open (&src->hfile, src->filename, file_type) == FALSE) { + GST_ERROR_OBJECT (src, "failed to open drm util"); + return FALSE; + } + src->isopen=TRUE; + } + } + break; + } + case GST_STATE_CHANGE_READY_TO_PAUSED:{ + GST_INFO_OBJECT(src,"change state from ready to paused"); + drm_result_e drm_result; + drm_result = drm_get_file_type (src->filename, &file_type); + if (file_type == DRM_TYPE_OMA_V1){ + ret = drm_process_request(DRM_REQUEST_TYPE_CLIENT_CLEAN_UP, NULL, NULL); + if (DRM_RETURN_SUCCESS == ret) { + GST_INFO("Clean Up successful!!"); + } else { + GST_ERROR("Clean Up Failed!!, ret = 0x%x", ret); + } + ret = drm_trusted_handle_request(DRM_TRUSTED_REQ_TYPE_CLIENT_CLEAN_UP, NULL, NULL); + if (DRM_RETURN_SUCCESS == ret) { + GST_INFO("Clean Up successful!!"); + } else { + GST_ERROR("Clean Up Failed!!, ret = 0x%x", ret); + } + } + break; + } + case GST_STATE_CHANGE_PAUSED_TO_PLAYING:{ + GST_INFO_OBJECT(src,"change state from paused to playing"); + break; + } + default: + break; + } + result = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); + switch (transition) { + case GST_STATE_CHANGE_PLAYING_TO_PAUSED:{ + GST_INFO_OBJECT(src,"change state from playing to paused"); + break; + } + case GST_STATE_CHANGE_PAUSED_TO_READY:{ + GST_INFO_OBJECT(src,"change state from paused to ready"); + if (src->hfile) { + if (src->isopen) + if (drm_util_close(&src->hfile)) + src->isopen=FALSE; + src->hfile = NULL; +#ifdef CONTROL_PAGECACHE + DRMSRC_FADVISE_DONT(src->hfile, 0, 0); + src->accum = 0; +#endif + } + break; + } + case GST_STATE_CHANGE_READY_TO_NULL:{ + GST_INFO_OBJECT(src,"change state from ready to null"); + break; + } + default: + break; + + } + return result; +} + + + + +/** + * This function does the following: + * 1. Seeks to the specified position for DRM file. + * 2. Allocates a buffer to push the data for DRM file. + * 3. Reads from the file and sets the related params for DRM file. + * + * @param i_pDrmSrc [in] GstDrmSrc Structure + * @param i_uiOffset [in] offset of the file to seek + * @param length [in] size of the data in bytes + * @param o_pBbuffer [out] GstBuffer to hold the contents + * + * @return GstFlowReturn Returns GST_FLOW_OK on success and ERROR on failure + */ +static GstFlowReturn gst_drm_src_create_read_drm_file (GstDrmSrc* src, guint64 i_uiOffset, guint length, GstBuffer ** o_pBbuffer) +{ + GstBuffer *buf = NULL; + unsigned int readSize; + + /* Seeks to the specified position for DRM file. */ + if (G_UNLIKELY (src->read_position != i_uiOffset)) { + if (drm_util_seek (src->hfile, i_uiOffset, DRM_SEEK_SET) == FALSE) + goto FAILED; + + src->read_position = i_uiOffset; + } + + /* Allocates a buffer to push the data for DRM file. */ + buf = gst_buffer_new_and_alloc (length); + if(buf == NULL) { + LOG_TRACE("Exit on error"); + return GST_FLOW_ERROR; + } + + /*. Reads from the file and sets the related params for DRM file. */ + if (drm_util_read (src->hfile, GST_BUFFER_DATA(buf), GST_BUFFER_SIZE(buf), &readSize) == FALSE) + goto FAILED; + + if(readSize <= 0) { + LOG_TRACE("Exit on error"); + return GST_FLOW_ERROR; + } + + #if 0 // Drm service can give lesser size block than requested thing. + if (G_UNLIKELY ((guint) readSize < length && i_pDrmSrc->seekable)) { + GST_ELEMENT_ERROR (i_pDrmSrc, RESOURCE, READ, (NULL),("unexpected end of file.")); + gst_buffer_unref (buf); + return GST_FLOW_ERROR; + } + #endif + + if (G_UNLIKELY (readSize == 0 && length > 0)) { + GST_DEBUG ("non-regular file hits EOS"); + gst_buffer_unref (buf); + return GST_FLOW_UNEXPECTED; + } + +#ifdef CONTROL_PAGECACHE + src->accum += readSize; + if (src->accum >= DEFAULT_DO_FADVISE_THRESHOLD) { + DRMSRC_FADVISE_DONT(src->hfile, 0, 0); + src->accum = 0; + } +#endif + + length = readSize; + GST_BUFFER_SIZE (buf) = length; + GST_BUFFER_OFFSET (buf) = i_uiOffset; + GST_BUFFER_OFFSET_END (buf) = i_uiOffset + length; + *o_pBbuffer = buf; + src->read_position += length; + + return GST_FLOW_OK; + +FAILED: +{ + GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM); + return GST_FLOW_ERROR; +} +} +/** + * This function does the following: + * 1. Seeks to the specified position. + * 2. Allocates a buffer to push the data + * 3. Reads from the file and sets the related params + * + * @param src [in] GstDrmSrc Structure + * @param offset [in] offset of the file to seek + * @param length [in] size of the data in bytes + * @param buffer [out] GstBuffer to hold the contents + * + * @return GstFlowReturn Returns GST_FLOW_OK on success and ERROR on failure + */ +static GstFlowReturn gst_drm_src_create_read (GstDrmSrc * src, guint64 offset, guint length, GstBuffer ** buffer) +{ + int ret; + GstBuffer *buf; + + /* Seeks to the specified position. */ + if (G_UNLIKELY (src->read_position != offset)) { + off_t res; + res = lseek (src->fd, offset, SEEK_SET); + if (G_UNLIKELY (res < 0 || res != offset)) { + GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM); + return GST_FLOW_ERROR; + } + src->read_position = offset; + } + + /* Allocates a buffer to push the data */ + buf = gst_buffer_new_and_alloc (length); + if (NULL == buf) { + GST_ERROR_OBJECT (src, "failed to allocate memory.."); + GST_ELEMENT_ERROR (src, RESOURCE, NO_SPACE_LEFT, (NULL), ("failed to allocate memory")); + return GST_FLOW_ERROR; + } + + GST_LOG_OBJECT (src, "Reading %d bytes", length); + + /* Reads from the file and sets the related params */ + ret = read (src->fd, GST_BUFFER_DATA (buf), length); + if (G_UNLIKELY (ret < 0)) { + GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM); + gst_buffer_unref (buf); + return GST_FLOW_ERROR; + } + + if (G_UNLIKELY ((guint) ret < length && src->seekable)) { + GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),("unexpected end of file.")); + gst_buffer_unref (buf); + return GST_FLOW_ERROR; + } + + if (G_UNLIKELY (ret == 0 && length > 0)) { + GST_DEBUG ("non-regular file hits EOS"); + gst_buffer_unref (buf); + return GST_FLOW_UNEXPECTED; + } + +#ifdef CONTROL_PAGECACHE + src->accum += ret; + if (src->accum >= DEFAULT_DO_FADVISE_THRESHOLD) { + DRMSRC_FADVISE_DONT(src->fd, 0, 0); + src->accum = 0; + } + //DRMSRC_FADVISE_DONT(src->fd, offset, ret); +#endif + + length = ret; + GST_BUFFER_SIZE (buf) = length; + GST_BUFFER_OFFSET (buf) = offset; + GST_BUFFER_OFFSET_END (buf) = offset + length; + *buffer = buf; + src->read_position += length; + + return GST_FLOW_OK; +} +/** + * This function does the following: + * 1. Calls DRM file read chain method for drm files. + * 2. Calls normal file read chain method for standard files. + * + * @param basesrc [in] BaseSrc Structure + * @param size [out] Size of the file + * + * @return gboolean Returns TRUE on success and FALSE on ERROR + */ +static GstFlowReturn gst_drm_src_create (GstBaseSrc * basesrc, guint64 offset, guint length, GstBuffer ** buffer) +{ + GstDrmSrc *src = GST_DRM_SRC (basesrc); + + if (src->is_playready && src->event_posted == FALSE) { + GstTagList *tags = NULL; + GST_DEBUG_OBJECT (src, "posting playready tags"); + tags = gst_tag_list_new_full (GST_TAG_PLAYREADY, src->filename, NULL); + if (tags) { + GstPad* src_pad = gst_element_get_static_pad (src, "src"); + if (src_pad) { + if(!gst_pad_push_event (src_pad, gst_event_new_tag (tags))) { + GST_ERROR_OBJECT (src, "failed to push tags.."); + gst_object_unref (src_pad); + return GST_FLOW_ERROR; + } + GST_DEBUG_OBJECT (src, "posting tags returns [%d]", src->event_posted); + src->event_posted = TRUE; + gst_object_unref (src_pad); + } + } + } + + if(src->is_oma == TRUE) /* Calls DRM file read chain method for drm files. */ + return gst_drm_src_create_read_drm_file (src, offset, length, buffer); + else /* Calls normal file read chain method for standard files. */ + return gst_drm_src_create_read (src, offset, length, buffer); +} + +static gboolean +gst_drm_src_query (GstBaseSrc * basesrc, GstQuery * query) +{ + gboolean ret = FALSE; + GstDrmSrc *src = GST_DRM_SRC (basesrc); + + switch (GST_QUERY_TYPE (query)) { + case GST_QUERY_URI: + gst_query_set_uri (query, src->uri); + ret = TRUE; + break; + case GST_QUERY_CUSTOM: + { + GstStructure *s; + guint64 size = 0; + GValue v = { 0, { { 0 } } }; + g_value_init(&v, G_TYPE_UINT64); + + s = gst_query_get_structure (query); + if (gst_structure_has_name (s, "dynamic-size")) { + if (gst_drm_src_get_size (basesrc, &size)){ + /* succedded. take size */ + g_value_set_uint64 (&v, size); + gst_structure_set_value(s, "size", &v); + ret = TRUE; + } + } + break; + } + default: + ret = FALSE; + break; + } + + if (!ret) + ret = GST_BASE_SRC_CLASS (parent_class)->query (basesrc, query); + + return ret; +} + +/** + * + * @param basesrc [in] BaseSrc Structure + * + * @return gboolean Returns TRUE if the file is seekable and FALSE if the file is not seekable + */ +static gboolean gst_drm_src_is_seekable (GstBaseSrc * basesrc) +{ + GstDrmSrc *src = GST_DRM_SRC (basesrc); + return src->seekable; +} +/** + * This function does the following: + * 1. Gets the filesize for drm file by using seek oprations + * 2. Gets the file size for standard file by using statistics + * + * @param basesrc [in] BaseSrc Structure + * @param size [in] Size of the file + * + * @return gboolean Returns TRUE on success and FALSE on ERROR + */ +static gboolean gst_drm_src_get_size (GstBaseSrc * basesrc, guint64 * size) +{ + struct stat stat_results; + GstDrmSrc *src = GST_DRM_SRC (basesrc); + unsigned int offset; + + /* Gets the filesize for drm file by using seek oprations */ + if(src->is_oma==TRUE) { + drm_util_seek (src->hfile, 0, DRM_SEEK_END); + if (drm_util_tell(src->hfile, &offset) == TRUE) { + /* FIXME : drm doesn't support 64 */ + *size = offset; + } + drm_util_seek (src->hfile, 0, DRM_SEEK_SET); + src->read_position = 0; + return TRUE; + } + + if (!src->seekable) { + GST_DEBUG_OBJECT (src, "non-seekable"); + return FALSE; + } + + /* Gets the file size for standard file by using statistics */ + if (fstat (src->fd, &stat_results) < 0) + return FALSE; + + *size = stat_results.st_size; + GST_DEBUG_OBJECT (src, "size : %"G_GUINT64_FORMAT, *size); + return TRUE; +} +/** + * This function does the following: + * 1. Checks the filename + * 2. Opens the file and check statistics of the file + * 3. Checks whether DRM file or not. + * 4. Checks the DRM file type (supports only for OMA) if it is DRM + * 5. Opens the DRM file if it is DRM + * 6. Gets the DRM_FILE_HANDLE and sets the drm, seekable and regular flag. + * 7. Checks the seeking for standard files + * + * @param basesrc [in] BaseSrc Structure + * + * @return gboolean Returns TRUE on success and FALSE on ERROR + */ +static gboolean gst_drm_src_start (GstBaseSrc * basesrc) +{ + GstDrmSrc *src = GST_DRM_SRC (basesrc); + struct stat stat_results; + drm_result_e drm_result; + drm_file_type_e file_type; + off_t ret; + + /* Checks the filename */ + if (src->filename == NULL || src->filename[0] == '\0') { + GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND,("No file name specified for reading."), (NULL)); + return FALSE; + } + + /* Opens the file and check statistics of the file */ + GST_INFO_OBJECT (src, "opening file %s", src->filename); + src->fd = open (src->filename, O_RDONLY | O_BINARY); + if (src->fd < 0) { + if(errno == ENOENT) { + GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL),("No such file \"%s\"", src->filename)); + return FALSE; + } + GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("Could not open file \"%s\" for reading.", src->filename), GST_ERROR_SYSTEM); + return FALSE; + } + + if (fstat (src->fd, &stat_results) < 0) { + GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("Could not get info on \"%s\".", src->filename), (NULL)); + close (src->fd); + return FALSE; + } + + if (S_ISDIR (stat_results.st_mode)) { + GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("\"%s\" is a directory.", src->filename), (NULL)); + close (src->fd); + return FALSE; + } + + if (S_ISSOCK (stat_results.st_mode)) { + GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("File \"%s\" is a socket.", src->filename), (NULL)); + close (src->fd); + return FALSE; + } + + src->read_position = 0; + + + /* Checks whether DRM file or not.*/ + drm_result = drm_get_file_type (src->filename, &file_type); + if (drm_result != DRM_RETURN_SUCCESS) { + GST_ERROR_OBJECT (src,"Error in drm_get_file_type(), error=%d", drm_result); + return FALSE; + } + GST_DEBUG_OBJECT (src, "file_path = [%s], file_type = [%d]", src->filename, file_type); + +#if 0 + if (DRM_TYPE_UNDEFINED != file_type) { + drm_bool_type_e is_drm = DRM_FALSE; + if (drm_is_drm_file(src->filename, &is_drm) == DRM_RETURN_SUCCESS) { + if (is_drm == DRM_TRUE) { + src->is_drm = TRUE; + } + } + GST_DEBUG_OBJECT (src, "is drm = [%d]", src->is_drm); + } +#endif + + /* We handles as DRM file if it is drm with OMA type */ + if (file_type == DRM_TYPE_OMA_V1) { /* FIMXE: what about DRM_TYPE_OMA_V2 */ + // Gets the DRM_FILE_HANDLE and sets the drm, seekable and regular flags. + drm_util_seek (src->hfile, 0, DRM_SEEK_END); + drm_util_seek (src->hfile, 0, DRM_SEEK_SET); + + src->seekable = TRUE; + src->is_regular = TRUE; + src->is_oma = TRUE; + + LOG_TRACE("Exit"); + return TRUE; + } + + if (file_type == DRM_TYPE_PLAYREADY || file_type == DRM_TYPE_PLAYREADY_ENVELOPE) { /* FIXME: what is envelope?? */ + src->is_playready = TRUE; + src->event_posted = FALSE; + } + + /* Checks the seeking for standard files */ + if (S_ISREG (stat_results.st_mode)) + src->is_regular = TRUE; + + ret = lseek (src->fd, 0, SEEK_END); + if (ret < 0) { + GST_LOG_OBJECT (src, "disabling seeking, not in mmap mode and lseek failed: %s", g_strerror (errno)); + src->seekable = FALSE; + } else { + src->seekable = TRUE; + } + + lseek (src->fd, 0, SEEK_SET); + src->seekable = src->seekable && src->is_regular; + + + return TRUE; +} +/** + * This function does the following: + * 1. Closes the file desciptor and resets the flags + * + * @param basesrc [in] BaseSrc Structure + * + * @return gboolean Returns TRUE on success and FALSE on ERROR + */ +static gboolean gst_drm_src_stop (GstBaseSrc * basesrc) +{ + GstDrmSrc *src = GST_DRM_SRC (basesrc); + // 1. Closes the file desciptor and resets the flags + if(src->fd > 0) { +#ifdef CONTROL_PAGECACHE + DRMSRC_FADVISE_DONT(src->fd, 0, 0); + src->accum = 0; +#endif + close (src->fd); + } + + src->fd = 0; + src->is_regular = FALSE; + src->event_posted = FALSE; + src->is_playready = FALSE; + + return TRUE; +} +/** + * + * @param void + * + * @return GstURIType Returns GST_URI_SRC + */ + +static GstURIType gst_drm_src_uri_get_type (void) +{ + return GST_URI_SRC; +} + +/** + * This function does the following: + * 1. Defines the list of protocols + * + * @param void + * + * @return gchar ** Returns the protocol list + */ + +static gchar ** gst_drm_src_uri_get_protocols (void) +{ + static gchar *protocols[] = { "file", NULL }; + return protocols; +} +/** + * + * @param handler [in] GstURIHandler structure + * + * @return gchar* Returns the uri + */ +static const gchar * gst_drm_src_uri_get_uri (GstURIHandler *handler) +{ + GstDrmSrc *src = GST_DRM_SRC (handler); + return src->uri; +} +/** + * This function does the following: + * 1. Checks the protocol + * 2. Checks the whether it is absolute or not + * 3 sets the location + * + * @param handler [in] GstURIHandler structure + * @param uri [in] uri string + * + * @return gboolean Returns TRUE on success and FALSE on Error + */ +static gboolean gst_drm_src_uri_set_uri (GstURIHandler *handler, const gchar * uri) +{ + gchar *location, *hostname = NULL; + gboolean ret = FALSE; + GstDrmSrc *src = GST_DRM_SRC (handler); + GError *error = NULL; + + if (strcmp (uri, "file://") == 0) { + /* Special case for "file://" as this is used by some applications + * to test with gst_element_make_from_uri if there's an element + * that supports the URI protocol. */ + gst_drm_src_set_location (src, NULL); + return TRUE; + } + + location = g_filename_from_uri (uri, &hostname, &error); + + if (!location || error) { + if (error) { + GST_WARNING_OBJECT (src, "Invalid URI '%s' for filesrc: %s", uri, + error->message); + g_error_free (error); + } else { + GST_WARNING_OBJECT (src, "Invalid URI '%s' for filesrc", uri); + } + goto beach; + } + + if ((hostname) && (strcmp (hostname, "localhost"))) { + /* Only 'localhost' is permitted */ + GST_WARNING_OBJECT (src, "Invalid hostname '%s' for filesrc", hostname); + goto beach; + } + + ret = gst_drm_src_set_location (src, location); + +beach: + if (location) + g_free (location); + if (hostname) + g_free (hostname); + + return ret; +} + + +/** + * This function does the following: + * 1. Assignes the function pointer for URI related stuff + * + * @param g_iface [in] an interface to URI handler + * @param iface_data [in] a gpointer + * + * @return void + */ +static void gst_drm_src_uri_handler_init (gpointer g_iface, gpointer iface_data) +{ + GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface; + + /* Assigning the function pointer for URI related stuff */ + iface->get_type = gst_drm_src_uri_get_type; + iface->get_protocols = gst_drm_src_uri_get_protocols; + iface->get_uri = gst_drm_src_uri_get_uri; + iface->set_uri = gst_drm_src_uri_set_uri; +} +/** + * This function does the following: + * 1. Registers an element as drmsrc + * + * @param i_pPlugin [in] a plug-in structure + * + * @return gboolean TRUE on SUCCESS and FALSE on Error + */ +static gboolean plugin_init(GstPlugin* i_pPlugin) +{ + return gst_element_register(i_pPlugin, "drmsrc", GST_RANK_NONE, GST_TYPE_DRM_SRC); +} +/** + * This function does the following: + * 1. plugin defination + * + */ +GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, + GST_VERSION_MINOR, + "drmsrc", + "Plugin to read data from standad/DRM File", + plugin_init, + VERSION, + "LGPL", + "Samsung Electronics Co", + "http://www.samsung.com/") + diff --git a/mobile/drmsrc/src/gstdrmsrc.h b/drmsrc/src/gstdrmsrc.h similarity index 71% rename from mobile/drmsrc/src/gstdrmsrc.h rename to drmsrc/src/gstdrmsrc.h index e47802e..3390b5c 100755 --- a/mobile/drmsrc/src/gstdrmsrc.h +++ b/drmsrc/src/gstdrmsrc.h @@ -28,6 +28,7 @@ #include #include #include +#include #include #include #include @@ -48,30 +49,6 @@ #define O_BINARY (0) #endif -#define ENABLE_PROFILING_INFO -#ifdef ENABLE_PROFILING_INFO -#define PROFILE_FUNC_BEGIN\ - char *newname; \ - newname=__FUNCTION__; \ - gst_ta_accum_item_begin(newname,FALSE,__FILE__,__LINE__); - -#define PROFILE_FUNC_END \ - gst_ta_accum_item_end(newname,FALSE,__FILE__,__LINE__); - -#define PROFILE_BLOCK_BEGIN(name) gst_ta_accum_item_begin(name,FALSE,__FILE__,__LINE__); -#define PROFILE_BLOCK_END(name) gst_ta_accum_item_end(name,FALSE,__FILE__,__LINE__); -#define PROFILE_INIT gst_ta_init(); -#define PROFILE_SHOW_RESULT gst_ta_accum_show_result(0);//MMTA_SHOW_FILE); -#define PROFILE_CLEAR_DATA gst_ta_release(); -#else -#define PROFILE_FUNC_BEGIN -#define PROFILE_FUNC_END -#define PROFILE_BLOCK_BEGIN(name) -#define PROFILE_BLOCK_END(name) -#define PROFILE_INIT -#define PROFILE_SHOW_RESULT -#define PROFILE_CLEAR_DATA -#endif G_BEGIN_DECLS #define GST_TYPE_DRM_SRC (gst_drm_src_get_type()) @@ -90,8 +67,17 @@ struct _GstDrmSrc gchar *uri; gint fd; guint64 read_position; - gboolean seekable; + gboolean seekable; gboolean is_regular; + gboolean is_drm; // flag indicating drm file + DRM_DECRYPT_HANDLE hfile; + gboolean is_playready; + gboolean is_oma; + gboolean event_posted; + gboolean isopen; +#ifdef CONTROL_PAGECACHE + guint64 accum; +#endif }; struct _GstDrmSrcClass diff --git a/wearable/dashdemux/Makefile.am b/encodebin/Makefile.am old mode 100755 new mode 100644 similarity index 100% rename from wearable/dashdemux/Makefile.am rename to encodebin/Makefile.am diff --git a/wearable/encodebin/src/Makefile.am b/encodebin/src/Makefile.am similarity index 100% rename from wearable/encodebin/src/Makefile.am rename to encodebin/src/Makefile.am diff --git a/wearable/encodebin/src/gstencodebin.c b/encodebin/src/gstencodebin.c similarity index 99% rename from wearable/encodebin/src/gstencodebin.c rename to encodebin/src/gstencodebin.c index 610a9de..59954d9 100644 --- a/wearable/encodebin/src/gstencodebin.c +++ b/encodebin/src/gstencodebin.c @@ -647,7 +647,7 @@ gst_encode_bin_get_property (GObject * object, //elements pointer case PROP_VIDEO_ENC: if((encodebin->video_encode == NULL) && (encodebin->profile == GST_ENCODE_BIN_PROFILE_AV)) { - encodebin->video_encode = gst_element_factory_make (encodebin->venc_name, "video_encode"); + encodebin->video_encode = gst_element_factory_make (encodebin->venc_name, NULL); if(encodebin->video_encode != NULL) gst_bin_add(GST_BIN(encodebin), encodebin->video_encode); } @@ -1639,7 +1639,7 @@ gst_encode_bin_add_element_by_name (GstEncodeBin *encodebin, GstEncodeBinElement { switch(type) { case ENCODEBIN_ELEMENT_VENC: - encodebin->video_encode = gst_element_factory_make (name, "video_encode"); + encodebin->video_encode = gst_element_factory_make (name, NULL); if(encodebin->video_encode != NULL) { gst_bin_add(GST_BIN(encodebin), encodebin->video_encode); g_free(encodebin->venc_name); @@ -2713,7 +2713,7 @@ gst_encode_bin_init_video_elements (GstElement *element, gpointer user_data) #endif if(encodebin->video_encode == NULL) { - encodebin->video_encode = gst_element_factory_make (encodebin->venc_name, "video_encode"); + encodebin->video_encode = gst_element_factory_make (encodebin->venc_name, NULL); gst_bin_add (GST_BIN (element), encodebin->video_encode); } diff --git a/wearable/encodebin/src/gstencodebin.h b/encodebin/src/gstencodebin.h similarity index 100% rename from wearable/encodebin/src/gstencodebin.h rename to encodebin/src/gstencodebin.h diff --git a/wearable/audiotp/Makefile.am b/evasimagesink/Makefile.am old mode 100755 new mode 100644 similarity index 100% rename from wearable/audiotp/Makefile.am rename to evasimagesink/Makefile.am diff --git a/wearable/evasimagesink/src/Makefile.am b/evasimagesink/src/Makefile.am similarity index 93% rename from wearable/evasimagesink/src/Makefile.am rename to evasimagesink/src/Makefile.am index 8521916..8a88d14 100644 --- a/wearable/evasimagesink/src/Makefile.am +++ b/evasimagesink/src/Makefile.am @@ -17,8 +17,8 @@ plugin_LTLIBRARIES = libgstevasimagesink.la libgstevasimagesink_la_SOURCES = gstevasimagesink.c gstevasimagesink.h # compiler and linker flags used to compile this plugin, set in configure.ac -libgstevasimagesink_la_CFLAGS = $(GST_CFLAGS) $(GST_VIDEO_CFLAGS) $(EFL_CFLAGS) $(MMTA_CFLAGS) -libgstevasimagesink_la_LIBADD = $(GST_LIBS) $(GST_VIDEO_LIBS) $(EFL_LIBS) $(MMTA_LIBS) +libgstevasimagesink_la_CFLAGS = $(GST_CFLAGS) $(GST_VIDEO_CFLAGS) $(EFL_CFLAGS) $(NATIVE_BUFFER_CFLAGS) $(TBM_CFLAGS) +libgstevasimagesink_la_LIBADD = $(GST_LIBS) $(GST_VIDEO_LIBS) $(EFL_LIBS) $(NATIVE_BUFFER_LIBS) $(TBM_LIBS) libgstevasimagesink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) libgstevasimagesink_la_LIBTOOLFLAGS = --tag=disable-static diff --git a/evasimagesink/src/gstevasimagesink.c b/evasimagesink/src/gstevasimagesink.c new file mode 100755 index 0000000..d9706a4 --- /dev/null +++ b/evasimagesink/src/gstevasimagesink.c @@ -0,0 +1,1984 @@ +/* + * evasimagesink + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Sangchul Lee + * + * This library is free software; you can redistribute it and/or modify it under + * the terms of the GNU Lesser General Public License as published by the + * Free Software Foundation; either version 2.1 of the License, or (at your option) + * any later version. + * + * This library is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + * License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this library; if not, write to the Free Software Foundation, Inc., 51 + * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +/** + * SECTION:element-evasimagesink + * Gstreamer Evas Video Sink - draw video on the given Evas Image Object + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include +#include + +#include "gstevasimagesink.h" + +#define CAP_WIDTH "width" +#define CAP_HEIGHT "height" + +GST_DEBUG_CATEGORY_STATIC (gst_evas_image_sink_debug); +#define GST_CAT_DEFAULT gst_evas_image_sink_debug + +/* Enumerations */ +enum +{ + LAST_SIGNAL +}; + +enum +{ + PROP_0, + PROP_EVAS_OBJECT, + PROP_EVAS_OBJECT_SHOW, +#ifdef USE_NATIVE_BUFFER + PROP_ROTATE_ANGLE, + PROP_DISPLAY_GEOMETRY_METHOD, + PROP_ENABLE_FLUSH_BUFFER, + PROP_FLIP +#endif +}; + +enum +{ + UPDATE_FALSE, + UPDATE_TRUE +}; + +#define COLOR_DEPTH 4 +#define GL_X11_ENGINE "gl_x11" +#define DO_RENDER_FROM_FIMC 1 +#define SIZE_FOR_UPDATE_VISIBILITY sizeof(gchar) +#ifdef USE_NATIVE_BUFFER +#define MAX_ECOREPIPE_BUFFER_CNT 4 +#define DEBUGLOG_DEFAULT_COUNT 8 +#define SIZE_FOR_NATIVE_INDEX sizeof(gint) + +/* max channel count *********************************************************/ +#define SCMN_IMGB_MAX_PLANE (4) + +/* image buffer definition *************************************************** + + +------------------------------------------+ --- + | | ^ + | a[], p[] | | + | +---------------------------+ --- | | + | | | ^ | | + | |<---------- w[] ---------->| | | | + | | | | | | + | | | | + | | | h[] | e[] + | | | | + | | | | | | + | | | | | | + | | | v | | + | +---------------------------+ --- | | + | | v + +------------------------------------------+ --- + + |<----------------- s[] ------------------>| +*/ + +typedef struct +{ + /* width of each image plane */ + int w[SCMN_IMGB_MAX_PLANE]; + /* height of each image plane */ + int h[SCMN_IMGB_MAX_PLANE]; + /* stride of each image plane */ + int s[SCMN_IMGB_MAX_PLANE]; + /* elevation of each image plane */ + int e[SCMN_IMGB_MAX_PLANE]; + /* user space address of each image plane */ + void *a[SCMN_IMGB_MAX_PLANE]; + /* physical address of each image plane, if needs */ + void *p[SCMN_IMGB_MAX_PLANE]; + /* color space type of image */ + int cs; + /* left postion, if needs */ + int x; + /* top position, if needs */ + int y; + /* to align memory */ + int __dummy2; + /* arbitrary data */ + int data[16]; + /* dma buf fd */ + int fd[SCMN_IMGB_MAX_PLANE]; + /* buffer share method */ + int buf_share_method; + /* Y plane size in case of ST12 */ + int y_size; + /* UV plane size in case of ST12 */ + int uv_size; + /* Tizen buffer object */ + void *bo[SCMN_IMGB_MAX_PLANE]; + /* JPEG data */ + void *jpeg_data; + /* JPEG size */ + int jpeg_size; + /* TZ memory buffer */ + int tz_enable; +} SCMN_IMGB; +#endif + +#define EVASIMAGESINK_SET_EVAS_OBJECT_EVENT_CALLBACK( x_evas_image_object, x_usr_data ) \ +do \ +{ \ + if (x_evas_image_object) { \ + GST_LOG("object callback add"); \ + evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_DEL, evas_callback_del_event, x_usr_data); \ + evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_RESIZE, evas_callback_resize_event, x_usr_data); \ + } \ +}while(0) + +#define EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK( x_evas_image_object ) \ +do \ +{ \ + if (x_evas_image_object) { \ + GST_LOG("object callback del"); \ + evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_DEL, evas_callback_del_event); \ + evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_RESIZE, evas_callback_resize_event); \ + } \ +}while(0) + +#ifdef USE_NATIVE_BUFFER +#define EVASIMAGESINK_SET_EVAS_EVENT_CALLBACK( x_evas, x_usr_data ) \ +do \ +{ \ + if (x_evas) { \ + GST_DEBUG("callback add... evas_callback_render_pre.. evas : %p esink : %p", x_evas, x_usr_data); \ + evas_event_callback_add (x_evas, EVAS_CALLBACK_RENDER_PRE, evas_callback_render_pre, x_usr_data); \ + } \ +}while(0) + +#define EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK( x_evas ) \ +do \ +{ \ + if (x_evas) { \ + GST_DEBUG("callback del... evas_callback_render_pre"); \ + evas_event_callback_del (x_evas, EVAS_CALLBACK_RENDER_PRE, evas_callback_render_pre); \ + } \ +}while(0) +#endif + +GMutex *instance_lock; +guint instance_lock_count; + +static inline gboolean +is_evas_image_object (Evas_Object *obj) +{ + const char *type; + if (!obj) { + return FALSE; + } + type = evas_object_type_get (obj); + if (!type) { + return FALSE; + } + if (strcmp (type, "image") == 0) { + return TRUE; + } + return FALSE; +} + +#ifdef USE_NATIVE_BUFFER +gint +gst_evas_image_sink_ref_count (GstBuffer * buf) +{ + return GST_OBJECT_REFCOUNT_VALUE(GST_BUFFER_CAST(buf)); +} +#endif + +/* the capabilities of the inputs. + * + * BGRx format + */ +static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, +#ifdef USE_FIMCC + GST_STATIC_CAPS (GST_VIDEO_CAPS_BGRx)); +#endif +#ifdef USE_NATIVE_BUFFER + GST_STATIC_CAPS(GST_VIDEO_CAPS_YUV ("I420") ";" + GST_VIDEO_CAPS_YUV ("NV12") ";" + GST_VIDEO_CAPS_YUV ("SN12")) +); +#endif +GST_BOILERPLATE (GstEvasImageSink, gst_evas_image_sink, GstVideoSink, GST_TYPE_VIDEO_SINK); + +static void gst_evas_image_sink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); +static void gst_evas_image_sink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); +static gboolean gst_evas_image_sink_set_caps (GstBaseSink *base_sink, GstCaps *caps); +static GstFlowReturn gst_evas_image_sink_show_frame (GstVideoSink *video_sink, GstBuffer *buf); +static gboolean gst_evas_image_sink_event (GstBaseSink *sink, GstEvent *event); +static GstStateChangeReturn gst_evas_image_sink_change_state (GstElement *element, GstStateChange transition); +static void evas_callback_del_event (void *data, Evas *e, Evas_Object *obj, void *event_info); +static void evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_info); +#ifdef USE_NATIVE_BUFFER +static void evas_callback_render_pre (void *data, Evas *e, void *event_info); +static GstFlowReturn gst_esink_epipe_reset(GstEvasImageSink *esink); +static gboolean gst_esink_make_flush_buffer(GstEvasImageSink *esink); +static void _release_flush_buffer(GstEvasImageSink *esink); +static void gst_evas_image_sink_update_geometry (GstEvasImageSink *esink, GstVideoRectangle *result); +static void gst_evas_image_sink_apply_geometry (GstEvasImageSink *esink); +#endif +static void +gst_evas_image_sink_base_init (gpointer gclass) +{ + GstElementClass *element_class = GST_ELEMENT_CLASS (gclass); + + gst_element_class_set_details_simple (element_class, + "EvasImageSink", + "VideoSink", + "Video sink element for evas image object", + "Samsung Electronics "); + + gst_element_class_add_pad_template (element_class, + gst_static_pad_template_get (&sink_factory)); +} + +static void +gst_evas_image_sink_class_init (GstEvasImageSinkClass *klass) +{ + GObjectClass *gobject_class; + GstBaseSinkClass *gstbasesink_class; + GstVideoSinkClass *gstvideosink_class; + GstElementClass *gstelement_class; + + gobject_class = (GObjectClass *) klass; + gstbasesink_class = GST_BASE_SINK_CLASS (klass); + gstvideosink_class = GST_VIDEO_SINK_CLASS (klass); + gstelement_class = (GstElementClass *) klass; + + gobject_class->set_property = gst_evas_image_sink_set_property; + gobject_class->get_property = gst_evas_image_sink_get_property; + + g_object_class_install_property (gobject_class, PROP_EVAS_OBJECT, + g_param_spec_pointer ("evas-object", "Destination Evas Object", "Destination evas image object", G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (gobject_class, PROP_EVAS_OBJECT_SHOW, + g_param_spec_boolean ("visible", "Show Evas Object", "When disabled, evas object does not show", TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); +#ifdef USE_NATIVE_BUFFER + g_object_class_install_property(gobject_class, PROP_ROTATE_ANGLE, + g_param_spec_int("rotate", "Rotate angle", "Rotate angle of display output", DEGREE_0, DEGREE_NUM, DEGREE_0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property(gobject_class, PROP_DISPLAY_GEOMETRY_METHOD, + g_param_spec_int("display-geometry-method", "Display geometry method", + "Geometrical method for display", DISP_GEO_METHOD_LETTER_BOX, DISP_GEO_METHOD_NUM, DISP_GEO_METHOD_LETTER_BOX, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (gobject_class, PROP_ENABLE_FLUSH_BUFFER, + g_param_spec_boolean("enable-flush-buffer", "Enable flush buffer mechanism", + "Enable flush buffer mechanism when state change(PAUSED_TO_READY)", + TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property(gobject_class, PROP_FLIP, + g_param_spec_int("flip", "Display flip", + "Flip for display", FLIP_NONE, FLIP_NUM, FLIP_NONE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); +#endif + gstvideosink_class->show_frame = GST_DEBUG_FUNCPTR (gst_evas_image_sink_show_frame); + gstbasesink_class->set_caps = GST_DEBUG_FUNCPTR (gst_evas_image_sink_set_caps); + gstbasesink_class->event = GST_DEBUG_FUNCPTR (gst_evas_image_sink_event); + gstelement_class->change_state = GST_DEBUG_FUNCPTR(gst_evas_image_sink_change_state); +} + +static void +gst_evas_image_sink_fini (gpointer data, GObject *obj) +{ + GST_DEBUG ("[ENTER]"); + + GstEvasImageSink *esink = GST_EVASIMAGESINK (obj); + if (!esink) { + return; + } +#ifdef USE_FIMCC + if (esink->oldbuf) { + gst_buffer_unref (esink->oldbuf); + } +#endif + + if (esink->eo) { +#ifdef USE_NATIVE_BUFFER + EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK (evas_object_evas_get(esink->eo)); + GST_DEBUG("unset EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK esink : %p, esink->eo : %x", esink, esink->eo); +#endif + EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo); + GST_DEBUG("unset EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK esink : %p, esink->eo : %x", esink, esink->eo); + evas_object_image_data_set(esink->eo, NULL); + } +#ifdef USE_NATIVE_BUFFER + if (esink->display_buffer_lock) { + g_mutex_free (esink->display_buffer_lock); + esink->display_buffer_lock = NULL; + } + if (esink->flow_lock) { + g_mutex_free (esink->flow_lock); + esink->flow_lock = NULL; + } + if(esink->n_provider) + native_buffer_provider_destroy(esink->n_provider); + esink->eo = NULL; + esink->epipe = NULL; +#endif + g_mutex_lock (instance_lock); + instance_lock_count--; + g_mutex_unlock (instance_lock); + if (instance_lock_count == 0) { + g_mutex_free (instance_lock); + instance_lock = NULL; + } + + GST_DEBUG ("[LEAVE]"); +} + +#ifdef USE_NATIVE_BUFFER +static void +gst_evas_image_sink_reset (GstEvasImageSink *esink) +{ + int i = 0; + tbm_bo_handle bo_handle; + + GST_DEBUG("gst_evas_image_sink_reset start"); + + g_mutex_lock(esink->display_buffer_lock); + + for(i=0; idisplaying_buffer[i].n_buffer) + { + native_buffer_destroy(esink->displaying_buffer[i].n_buffer); + esink->displaying_buffer[i].n_buffer = NULL; + } + if(esink->displaying_buffer[i].buffer) + { + if(esink->displaying_buffer[i].ref_count) + { + if(esink->displaying_buffer[i].bo) { + bo_handle = tbm_bo_map(esink->displaying_buffer[i].bo, TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE); + if (!bo_handle.ptr) { + GST_WARNING("failed to map bo [%p]", esink->displaying_buffer[i].bo); + } + else + tbm_bo_unmap(esink->displaying_buffer[i].bo); + } + else + GST_WARNING("there is no bo information. so skip to map bo"); + + GST_WARNING("[reset] unreffing gst %p", esink->displaying_buffer[i].buffer); + + while(esink->displaying_buffer[i].ref_count) + { + GST_WARNING("index[%d]'s buffer ref count=%d",i,gst_evas_image_sink_ref_count (esink->displaying_buffer[i].buffer)); + esink->displaying_buffer[i].ref_count--; + gst_buffer_unref(esink->displaying_buffer[i].buffer); + } + } + esink->displaying_buffer[i].buffer = NULL; + } + if(esink->displaying_buffer[i].bo) + esink->displaying_buffer[i].bo = NULL; + } + esink->prev_buf = NULL; + esink->prev_index = -1; + esink->cur_index = -1; + + esink->eo_size.x = esink->eo_size.y = + esink->eo_size.w = esink->eo_size.h = 0; + esink->use_ratio = FALSE; + esink->sent_buffer_cnt = 0; + + g_mutex_unlock(esink->display_buffer_lock); +} +#endif + +#ifdef USE_FIMCC +static void +evas_image_sink_cb_pipe (void *data, void *buffer, unsigned int nbyte) +#endif +#ifdef USE_NATIVE_BUFFER +static void +evas_image_sink_cb_pipe (void *data, int *buffer_index, unsigned int nbyte) +#endif +{ + GstEvasImageSink *esink = data; +#ifdef USE_FIMCC + GstBuffer *buf; + void *img_data; +#endif + GST_DEBUG ("[ENTER]"); + if (!esink || !esink->eo) { + GST_WARNING ("esink : %p, or eo is NULL returning", esink); + return; + } + GST_LOG("esink : %p, esink->eo : %x", esink, esink->eo); + if (nbyte == SIZE_FOR_UPDATE_VISIBILITY) { + if(!esink->object_show) { + evas_object_hide(esink->eo); + GST_INFO ("object hide.."); + } else { + evas_object_show(esink->eo); + GST_INFO ("object show.."); + } + GST_DEBUG ("[LEAVE]"); + return; + } +#ifdef USE_FIMCC + if (!buffer || nbyte != sizeof (GstBuffer *)) { + GST_WARNING ("buffer %p, nbyte : %d, sizeof(GstBuffer *) : %d", buffer, nbyte, sizeof (GstBuffer *)); + return; + } +#endif +#ifdef USE_NATIVE_BUFFER + int index = 0; + index = *buffer_index; + if ((index<0 || index>=NATIVE_BUFFER_NUM) || nbyte != SIZE_FOR_NATIVE_INDEX) { + GST_WARNING ("index : %d, nbyte : %d", index, nbyte); + return; + } +#endif + if (GST_STATE(esink) < GST_STATE_PAUSED) { + GST_WARNING ("WRONG-STATE(%d) for rendering, skip this frame", GST_STATE(esink)); + return; + } + +#ifdef USE_FIMCC + memcpy (&buf, buffer, sizeof (GstBuffer *)); + if (!buf) { + GST_ERROR ("There is no buffer"); + return; + } + if (esink->present_data_addr == -1) { + /* if present_data_addr is -1, we don't use this member variable */ + } else if (esink->present_data_addr != DO_RENDER_FROM_FIMC) { + GST_WARNING ("skip rendering this buffer, present_data_addr:%d, DO_RENDER_FROM_FIMC:%d", esink->present_data_addr, DO_RENDER_FROM_FIMC); + return; + } +#endif +#ifdef USE_NATIVE_BUFFER + g_mutex_lock(esink->display_buffer_lock); + if(esink->native_buffer_format == NATIVE_BUFFER_FORMAT_NV12) { + if (!esink->displaying_buffer[index].n_buffer) { + GST_ERROR("the index's nbuffer was already NULL, so return"); + g_mutex_unlock(esink->display_buffer_lock); + return; + } + GST_LOG("received (bo %p, gst %p) index num : %d", esink->displaying_buffer[index].bo, esink->displaying_buffer[index].buffer, index); + } else if(esink->native_buffer_format == NATIVE_BUFFER_FORMAT_I420) { + GST_LOG("received (bo %p) index num : %d", esink->displaying_buffer[index].bo, index); + } + + Evas_Native_Surface surf; + surf.type = EVAS_NATIVE_SURFACE_TIZEN; + surf.version = EVAS_NATIVE_SURFACE_VERSION; + surf.data.tizen.buffer = esink->displaying_buffer[index].n_buffer; + surf.data.tizen.rot = esink->rotate_angle; + surf.data.tizen.flip = esink->flip; + + GST_LOG("received (bo %p, gst %p) index num : %d", esink->displaying_buffer[index].bo, esink->displaying_buffer[index].buffer, index); + + GstVideoRectangle result = {0}; + + evas_object_geometry_get(esink->eo, &esink->eo_size.x, &esink->eo_size.y, &esink->eo_size.w, &esink->eo_size.h); + if (!esink->eo_size.w || !esink->eo_size.h) { + GST_ERROR ("there is no information for evas object size"); + g_mutex_unlock(esink->display_buffer_lock); + return; + } + gst_evas_image_sink_update_geometry(esink, &result); + if(!result.w || !result.h) + { + GST_ERROR("no information about geometry (%d, %d)", result.w, result.h); + g_mutex_unlock(esink->display_buffer_lock); + return; + } + + if(esink->use_ratio) + { + surf.data.tizen.ratio = (float) esink->w / esink->h; + GST_LOG("set ratio for letter mode"); + } + evas_object_size_hint_align_set(esink->eo, EVAS_HINT_FILL, EVAS_HINT_FILL); + evas_object_size_hint_weight_set(esink->eo, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); + if ( !esink->is_evas_object_size_set && esink->w > 0 && esink->h > 0) { + evas_object_image_size_set(esink->eo, esink->w, esink->h); + esink->is_evas_object_size_set = TRUE; + } + evas_object_image_native_surface_set(esink->eo, &surf); + GST_DEBUG("native surface set finish"); + + if(result.x || result.y) + GST_LOG("coordinate x, y (%d, %d) for locating video to center", result.x, result.y); + evas_object_image_fill_set(esink->eo, result.x, result.y, result.w, result.h); + + evas_object_image_pixels_dirty_set(esink->eo, EINA_TRUE); + GST_DEBUG_OBJECT (esink, "GEO_METHOD : src(%dx%d), dst(%dx%d), dst_x(%d), dst_y(%d), rotate(%d), flip(%d)", + esink->w, esink->h, esink->eo_size.w, esink->eo_size.h, esink->eo_size.x, esink->eo_size.y, esink->rotate_angle, esink->flip); + + /* unref previous buffer */ + if(esink->native_buffer_format == NATIVE_BUFFER_FORMAT_NV12) { + if(esink->prev_buf && esink->displaying_buffer[esink->prev_index].ref_count) + { + GST_DEBUG("before index %d's ref_count =%d, gst_buf %p",esink->prev_index,esink->displaying_buffer[esink->prev_index].ref_count, esink->prev_buf); + esink->displaying_buffer[esink->prev_index].ref_count--; + GST_DEBUG("after index %d's ref_count =%d, gst_buf %p",esink->prev_index,esink->displaying_buffer[esink->prev_index].ref_count, esink->prev_buf); + /* Print debug log for 8 frame */ + if(esink->debuglog_cnt_ecoreCbPipe > 0) + { + GST_WARNING("(%d) ecore_cb_pipe unref index[%d] .. gst_buf %p", DEBUGLOG_DEFAULT_COUNT-(esink->debuglog_cnt_ecoreCbPipe), esink->prev_index, esink->prev_buf); + esink->debuglog_cnt_ecoreCbPipe--; + } + if (esink->sent_buffer_cnt == MAX_ECOREPIPE_BUFFER_CNT) + GST_WARNING("sent buffer cnt 4->3 so skip will be stop"); + + esink->sent_buffer_cnt--; + GST_DEBUG("prev gst_buffer %p's unref Start!!", esink->prev_buf); + gst_buffer_unref(esink->prev_buf); + GST_DEBUG("prev gst_buffer %p's unref End!!", esink->prev_buf); + } else { + GST_DEBUG("ref_count=%d unref prev gst_buffer %p", esink->displaying_buffer[esink->prev_index].ref_count,esink->prev_buf); + } + + GST_DEBUG("Current gst_buf %p and index=%d is overwrited to Prev gst_buf %p & index %d", + esink->displaying_buffer[index].buffer, index, esink->prev_buf, esink->prev_index ); + esink->prev_buf = esink->displaying_buffer[index].buffer; + esink->prev_index = index; + }else if(esink->native_buffer_format == NATIVE_BUFFER_FORMAT_I420) { + /* Print debug log for 8 frame */ + if(esink->debuglog_cnt_ecoreCbPipe > 0) + { + GST_WARNING("(%d) ecore_cb_pipe set native surface [%d] n_buffer[%p]", + DEBUGLOG_DEFAULT_COUNT-(esink->debuglog_cnt_ecoreCbPipe), index, esink->displaying_buffer[index].n_buffer); + esink->debuglog_cnt_ecoreCbPipe--; + } + if (esink->sent_buffer_cnt == MAX_ECOREPIPE_BUFFER_CNT) + GST_WARNING("sent buffer cnt 4->3 so skip will be stop"); + + esink->sent_buffer_cnt--; + } +#endif +#ifdef USE_FIMCC + if ( !esink->is_evas_object_size_set && esink->w > 0 && esink->h > 0) { + evas_object_image_size_set (esink->eo, esink->w, esink->h); + GST_DEBUG("evas_object_image_size_set(), width(%d),height(%d)", esink->w, esink->h); + esink->is_evas_object_size_set = TRUE; + } + if (esink->gl_zerocopy) { + img_data = evas_object_image_data_get (esink->eo, EINA_TRUE); + if (!img_data || !GST_BUFFER_DATA(buf)) { + GST_WARNING ("Cannot get image data from evas object or cannot get gstbuffer data"); + evas_object_image_data_set(esink->eo, img_data); + } else { + GST_DEBUG ("img_data(%x), GST_BUFFER_DATA(buf):%x, esink->w(%d),esink->h(%d), esink->eo(%x)",img_data,GST_BUFFER_DATA(buf),esink->w,esink->h,esink->eo); + memcpy (img_data, GST_BUFFER_DATA (buf), esink->w * esink->h * COLOR_DEPTH); + evas_object_image_pixels_dirty_set (esink->eo, 1); + evas_object_image_data_set(esink->eo, img_data); + } + gst_buffer_unref (buf); + } else { + GST_DEBUG ("GST_BUFFER_DATA(buf):%x, esink->eo(%x)",GST_BUFFER_DATA(buf),esink->eo); + evas_object_image_data_set (esink->eo, GST_BUFFER_DATA (buf)); + evas_object_image_pixels_dirty_set (esink->eo, 1); + if (esink->oldbuf) { + gst_buffer_unref(esink->oldbuf); + } + esink->oldbuf = buf; + } +#endif +#ifdef USE_NATIVE_BUFFER + g_mutex_unlock(esink->display_buffer_lock); +#endif + GST_DEBUG ("[LEAVE]"); +} +#ifdef USE_NATIVE_BUFFER +static void +gst_evas_image_sink_update_geometry (GstEvasImageSink *esink, GstVideoRectangle *result) +{ + if (!esink || !esink->eo) { + GST_WARNING("there is no esink"); + return; + } + + result->x = 0; + result->y = 0; + + switch (esink->display_geometry_method) + { + case DISP_GEO_METHOD_LETTER_BOX: // 0 + /* set black padding for letter box mode */ + GST_DEBUG("letter box mode"); + esink->use_ratio = TRUE; + result->w = esink->eo_size.w; + result->h = esink->eo_size.h; + break; + case DISP_GEO_METHOD_ORIGIN_SIZE: // 1 + GST_DEBUG("origin size mode"); + esink->use_ratio = FALSE; + /* set coordinate for each case */ + result->x = (esink->eo_size.w-esink->w) / 2; + result->y = (esink->eo_size.h-esink->h) / 2; + result->w = esink->w; + result->h = esink->h; + break; + case DISP_GEO_METHOD_FULL_SCREEN: // 2 + GST_DEBUG("full screen mode"); + esink->use_ratio = FALSE; + result->w = esink->eo_size.w; + result->h = esink->eo_size.h; + break; + case DISP_GEO_METHOD_CROPPED_FULL_SCREEN: // 3 + GST_DEBUG("cropped full screen mode"); + esink->use_ratio = FALSE; + /* compare evas object's ratio with video's */ + if((esink->eo_size.w/esink->eo_size.h) > (esink->w/esink->h)) + { + result->w = esink->eo_size.w; + result->h = esink->eo_size.w * esink->h / esink->w; + result->y = -(result->h-esink->eo_size.h) / 2; + } + else + { + result->w = esink->eo_size.h * esink->w / esink->h; + result->h = esink->eo_size.h; + result->x = -(result->w-esink->eo_size.w) / 2; + } + break; + case DISP_GEO_METHOD_ORIGIN_SIZE_OR_LETTER_BOX: // 4 + GST_DEBUG("origin size or letter box mode"); + /* if video size is smaller than evas object's, it will be set to origin size mode */ + if((esink->eo_size.w > esink->w) && (esink->eo_size.h > esink->h)) + { + GST_DEBUG("origin size mode"); + esink->use_ratio = FALSE; + /* set coordinate for each case */ + result->x = (esink->eo_size.w-esink->w) / 2; + result->y = (esink->eo_size.h-esink->h) / 2; + result->w = esink->w; + result->h = esink->h; + } + else + { + GST_DEBUG("letter box mode"); + esink->use_ratio = TRUE; + result->w = esink->eo_size.w; + result->h = esink->eo_size.h; + } + break; + default: + GST_WARNING("unsupported mode."); + break; + } + GST_DEBUG("geometry result [%d, %d, %d, %d]", result->x, result->y, result->w, result->h); +} +static void +gst_evas_image_sink_apply_geometry (GstEvasImageSink *esink) +{ + if (!esink || !esink->eo) { + GST_WARNING("there is no esink"); + return; + } + + Evas_Native_Surface *surf = evas_object_image_native_surface_get(esink->eo); + GstVideoRectangle result = {0}; + + if(surf) + { + GST_DEBUG("native surface exists"); + surf->data.tizen.rot = esink->rotate_angle; + surf->data.tizen.flip = esink->flip; + evas_object_image_native_surface_set(esink->eo, surf); + + gst_evas_image_sink_update_geometry(esink, &result); + + if(esink->use_ratio) + { + surf->data.tizen.ratio = (float) esink->w / esink->h; + GST_LOG("set ratio for letter mode"); + } + + if(result.x || result.y) + GST_LOG("coordinate x, y (%d, %d) for locating video to center", result.x, result.y); + + evas_object_image_fill_set(esink->eo, result.x, result.y, result.w, result.h); + } + else + GST_WARNING("there is no surf"); +} +#endif + +static void +gst_evas_image_sink_init (GstEvasImageSink *esink, GstEvasImageSinkClass *gclass) +{ + GST_DEBUG ("[ENTER]"); + + esink->eo = NULL; + esink->epipe = NULL; + esink->object_show = FALSE; + esink->update_visibility = UPDATE_FALSE; + esink->is_evas_object_size_set = FALSE; +#ifdef USE_FIMCC + esink->gl_zerocopy = FALSE; + esink->present_data_addr = -1; +#endif +#ifdef USE_NATIVE_BUFFER + esink->display_buffer_lock = g_mutex_new (); + esink->flow_lock = g_mutex_new (); + esink->n_provider = native_buffer_provider_create (NATIVE_BUFFER_PROVIDER_CORE); + int i = 0; + for (i=0; idisplaying_buffer[i].n_buffer = NULL; + esink->displaying_buffer[i].buffer = NULL; + esink->displaying_buffer[i].bo = NULL; + esink->displaying_buffer[i].ref_count = 0; + } + esink->prev_buf = NULL; + esink->prev_index = -1; + esink->cur_index = -1; + esink->enable_flush_buffer = TRUE; + esink->need_flush = FALSE; + esink->display_geometry_method = DISP_GEO_METHOD_LETTER_BOX; + esink->flip = FLIP_NONE; + esink->eo_size.x = esink->eo_size.y = + esink->eo_size.w = esink->eo_size.h = 0; + esink->use_ratio = FALSE; + esink->sent_buffer_cnt = 0; + esink->debuglog_cnt_showFrame = DEBUGLOG_DEFAULT_COUNT; + esink->debuglog_cnt_ecoreCbPipe = DEBUGLOG_DEFAULT_COUNT; + + esink->src_buf_idx = 0; + esink->is_buffer_allocated = FALSE; +#endif + if(!instance_lock) { + instance_lock = g_mutex_new(); + } + g_mutex_lock (instance_lock); + instance_lock_count++; + g_mutex_unlock (instance_lock); + + g_object_weak_ref (G_OBJECT (esink), gst_evas_image_sink_fini, NULL); + + GST_DEBUG ("[LEAVE]"); +} + +static void +evas_callback_del_event (void *data, Evas *e, Evas_Object *obj, void *event_info) +{ + GST_DEBUG ("[ENTER]"); + + GstEvasImageSink *esink = data; + if (!esink) { + return; + } + +#ifdef USE_FIMCC + if (esink->oldbuf) { + gst_buffer_unref (esink->oldbuf); + esink->oldbuf = NULL; + } +#endif + if (esink->eo) { +#ifdef USE_NATIVE_BUFFER + EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK (evas_object_evas_get(esink->eo)); + GST_DEBUG("unset EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK esink : %p, esink->eo : %x", esink, esink->eo); +#endif + EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo); + GST_DEBUG("unset EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK esink : %p, esink->eo : %x", esink, esink->eo); + + evas_object_image_data_set(esink->eo, NULL); + esink->eo = NULL; + } + + GST_DEBUG ("[LEAVE]"); +} + +static void +evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_info) +{ + int x, y, w, h; + x = y = w = h = 0; + + GST_DEBUG ("[ENTER]"); + + GstEvasImageSink *esink = data; + if (!esink || !esink->eo) { + return; + } + + evas_object_geometry_get(esink->eo, &x, &y, &w, &h); + if (!w || !h) { + GST_WARNING ("evas object size (w:%d,h:%d) was not set", w, h); + } else { +#ifdef USE_NATIVE_BUFFER + esink->eo_size.x = x; + esink->eo_size.y = y; + esink->eo_size.w = w; + esink->eo_size.h = h; + GST_WARNING ("resize (x:%d, y:%d, w:%d, h:%d)", x, y, w, h); + gst_evas_image_sink_apply_geometry(esink); +#endif +#ifdef USE_FIMCC + evas_object_image_fill_set(esink->eo, 0, 0, w, h); + GST_DEBUG ("evas object fill set (w:%d,h:%d)", w, h); +#endif + } + + GST_DEBUG ("[LEAVE]"); +} +#ifdef USE_NATIVE_BUFFER +static void +evas_callback_render_pre (void *data, Evas *e, void *event_info) +{ + GstEvasImageSink *esink = data; + if (!esink || !esink->eo) { + GST_WARNING("there is no esink info.... esink : %p, or eo is NULL returning", esink); + return; + } + if(esink->need_flush && esink->flush_buffer) + { + g_mutex_lock(esink->display_buffer_lock); + Evas_Native_Surface surf; + GstVideoRectangle result = {0}; + + evas_object_geometry_get(esink->eo, &esink->eo_size.x, &esink->eo_size.y, &esink->eo_size.w, &esink->eo_size.h); + if (!esink->eo_size.w || !esink->eo_size.h) { + GST_ERROR ("there is no information for evas object size"); + return; + } + gst_evas_image_sink_update_geometry(esink, &result); + if(!result.w || !result.h) + { + GST_ERROR("no information about geometry (%d, %d)", result.w, result.h); + return; + } + + if(esink->use_ratio) + { + surf.data.tizen.ratio = (float) esink->w / esink->h; + GST_LOG("set ratio for letter mode"); + } + evas_object_size_hint_align_set(esink->eo, EVAS_HINT_FILL, EVAS_HINT_FILL); + evas_object_size_hint_weight_set(esink->eo, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); + if ( !esink->is_evas_object_size_set && esink->w > 0 && esink->h > 0) { + evas_object_image_size_set(esink->eo, esink->w, esink->h); + esink->is_evas_object_size_set = TRUE; + } + + if(result.x || result.y) + GST_LOG("coordinate x, y (%d, %d) for locating video to center", result.x, result.y); + + evas_object_image_fill_set(esink->eo, result.x, result.y, result.w, result.h); + + surf.type = EVAS_NATIVE_SURFACE_TIZEN; + surf.version = EVAS_NATIVE_SURFACE_VERSION; + surf.data.tizen.buffer = esink->flush_buffer->n_buffer; + surf.data.tizen.rot = esink->rotate_angle; + surf.data.tizen.flip = esink->flip; + GST_DEBUG("use esink->flush buffer->n_buffer (%p), rotate(%d), flip(%d)", + esink->flush_buffer->n_buffer, esink->rotate_angle, esink->flip); + evas_object_image_native_surface_set(esink->eo, &surf); + g_mutex_unlock(esink->display_buffer_lock); + esink->need_flush = FALSE; + } + evas_object_image_pixels_dirty_set (esink->eo, EINA_TRUE); + GST_LOG("dirty set finish"); +} + +static gboolean +gst_evas_image_sink_release_source_buffer(GstEvasImageSink *esink) +{ + int i = 0; + tbm_bo_handle bo_handle; + g_mutex_lock(esink->display_buffer_lock); + + for(i = 0; i < NATIVE_BUFFER_NUM; i++) { + GST_WARNING("[reset] reset gst %p", esink->displaying_buffer[i].buffer); + esink->displaying_buffer[i].bo = NULL; + esink->displaying_buffer[i].n_buffer = NULL; + esink->displaying_buffer[i].ref_count = 0; + } + + for(i = 0; i < SOURCE_BUFFER_NUM; i++) { + if(esink->src_buffer_info[i].bo) { + tbm_bo_unmap(esink->src_buffer_info[i].bo); + esink->src_buffer_info[i].bo = NULL; + } + + if (esink->src_buffer_info[i].n_buffer) { + native_buffer_destroy(esink->src_buffer_info[i].n_buffer); + esink->src_buffer_info[i].n_buffer = NULL; + } + } + + if(esink->n_provider) { + native_buffer_provider_destroy(esink->n_provider); + esink->n_provider = NULL; + } + esink->is_buffer_allocated = FALSE; + esink->src_buf_idx = 0; + esink->prev_buf = NULL; + esink->prev_index = -1; + esink->cur_index = -1; + + esink->eo_size.x = esink->eo_size.y = + esink->eo_size.w = esink->eo_size.h = 0; + esink->use_ratio = FALSE; + esink->sent_buffer_cnt = 0; + + g_mutex_unlock(esink->display_buffer_lock); + + return TRUE; +} + +static gboolean +gst_evas_image_sink_allocate_source_buffer(GstEvasImageSink *esink) +{ + int size = 0; + int idx = 0; + tbm_bo bo; + tbm_bo_handle vaddr; + GstFlowReturn ret=GST_FLOW_OK; + + if (esink == NULL) { + GST_ERROR("handle is NULL"); + return FALSE; + } + + /* create native buffer provider for making native buffer */ + if(esink->n_provider) { + GST_INFO("Native buffer provider already exists. Skipping creating one."); + } else { + esink->n_provider = native_buffer_provider_create (NATIVE_BUFFER_PROVIDER_CORE); + if(!esink->n_provider) { + GST_ERROR("n_provider is NULL!!"); + goto ALLOC_FAILED; + } + } + + for(idx=0; idx < SOURCE_BUFFER_NUM; idx++) { + if(!esink->src_buffer_info[idx].n_buffer) { + /* create native buffer */ + esink->src_buffer_info[idx].n_buffer = native_buffer_create(esink->n_provider, esink->w, esink->h, 0, esink->native_buffer_format, + NATIVE_BUFFER_USAGE_CPU|NATIVE_BUFFER_USAGE_3D_TEXTURE); + } + if(!esink->src_buffer_info[idx].n_buffer) + { + GST_ERROR("n_buffer is NULL!!"); + goto ALLOC_FAILED; + } + + /* get bo and size */ + bo = native_buffer_get_bo(esink->src_buffer_info[idx].n_buffer); + size = tbm_bo_size(bo); + if(!bo || !size) + { + GST_ERROR("bo(%p), size(%d)", bo, size); + goto ALLOC_FAILED; + } + esink->src_buffer_info[idx].bo = bo; + + vaddr = tbm_bo_map(bo, TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE); + if (!vaddr.ptr) { + GST_WARNING_OBJECT(esink, "get vaddr failed pointer = %p", vaddr.ptr); + tbm_bo_unmap(bo); + goto ALLOC_FAILED; + } else { + memset (vaddr.ptr, 0x0, size); + GST_LOG_OBJECT (esink, "tbm_bo_map(VADDR) finished, bo(%p), vaddr(%p)", bo, vaddr.ptr); + } + + esink->src_buffer_info[idx].usr_addr = vaddr.ptr; + + GST_WARNING_OBJECT(esink, "src buffer index:%d , native buffer : %p", idx, esink->src_buffer_info[idx].n_buffer); + } + + return TRUE; + +ALLOC_FAILED: + gst_evas_image_sink_release_source_buffer(esink); + return FALSE; +} +#endif + +static int +evas_image_sink_get_size_from_caps (GstCaps *caps, int *w, int *h) +{ + gboolean r; + int width, height; + GstStructure *s; + + if (!caps || !w || !h) { + return -1; + } + s = gst_caps_get_structure (caps, 0); + if (!s) { + return -1; + } + + r = gst_structure_get_int (s, CAP_WIDTH, &width); + if (r == FALSE) { + GST_DEBUG("fail to get width from caps"); + return -1; + } + + r = gst_structure_get_int (s, CAP_HEIGHT, &height); + if (r == FALSE) { + GST_DEBUG("fail to get height from caps"); + return -1; + } + + *w = width; + *h = height; + GST_DEBUG ("size w(%d), h(%d)", width, height); + + return 0; +} +#ifdef USE_FIMCC +static gboolean +is_zerocopy_supported (Evas *e) +{ + Eina_List *engines, *l; + int cur_id; + int id; + char *name; + + if (!e) { + return FALSE; + } + + engines = evas_render_method_list (); + if (!engines) { + return FALSE; + } + + cur_id = evas_output_method_get (e); + + EINA_LIST_FOREACH (engines, l, name) { + id = evas_render_method_lookup (name); + if (name && id == cur_id) { + if (!strcmp (name, GL_X11_ENGINE)) { + return TRUE; + } + break; + } + } + return FALSE; +} + +static int +evas_image_sink_event_parse_data (GstEvasImageSink *esink, GstEvent *event) +{ + const GstStructure *st; + guint st_data_addr = 0; + gint st_data_width = 0; + gint st_data_height = 0; + + g_return_val_if_fail (event != NULL, FALSE); + g_return_val_if_fail (esink != NULL, FALSE); + + if (GST_EVENT_TYPE (event) != GST_EVENT_CUSTOM_DOWNSTREAM_OOB) { + GST_WARNING ("it's not a custom downstream oob event"); + return -1; + } + st = gst_event_get_structure (event); + if (st == NULL || !gst_structure_has_name (st, "GstStructureForCustomEvent")) { + GST_WARNING ("structure in a given event is not proper"); + return -1; + } + if (!gst_structure_get_uint (st, "data-addr", &st_data_addr)) { + GST_WARNING ("parsing data-addr failed"); + return -1; + } + esink->present_data_addr = st_data_addr; + + return 0; +} +#endif +static gboolean +gst_evas_image_sink_event (GstBaseSink *sink, GstEvent *event) +{ +#ifdef USE_FIMCC + GstEvasImageSink *esink = GST_EVASIMAGESINK (sink); + GstMessage *msg; + gchar *str; +#endif + switch (GST_EVENT_TYPE (event)) { + case GST_EVENT_FLUSH_START: + GST_DEBUG ("GST_EVENT_FLUSH_START"); + break; + case GST_EVENT_FLUSH_STOP: + GST_DEBUG ("GST_EVENT_FLUSH_STOP"); + break; + case GST_EVENT_EOS: + GST_DEBUG ("GST_EVENT_EOS"); + break; +#ifdef USE_FIMCC + case GST_EVENT_CUSTOM_DOWNSTREAM_OOB: + if(!evas_image_sink_event_parse_data(esink, event)) { + GST_DEBUG ("GST_EVENT_CUSTOM_DOWNSTREAM_OOB, present_data_addr:%x",esink->present_data_addr); + } else { + GST_ERROR ("evas_image_sink_event_parse_data() failed"); + } + break; +#endif + default: + break; + } + if (GST_BASE_SINK_CLASS (parent_class)->event) { + return GST_BASE_SINK_CLASS (parent_class)->event (sink, event); + } else { + return TRUE; + } +} + +static GstStateChangeReturn +gst_evas_image_sink_change_state (GstElement *element, GstStateChange transition) +{ + GstStateChangeReturn ret_state = GST_STATE_CHANGE_SUCCESS; + GstEvasImageSink *esink = NULL; + GstFlowReturn ret=GST_FLOW_OK; + esink = GST_EVASIMAGESINK(element); + + if(!esink) { + GST_ERROR("can not get evasimagesink from element"); + return GST_STATE_CHANGE_FAILURE; + } + + switch (transition) { + case GST_STATE_CHANGE_NULL_TO_READY: + GST_WARNING ("*** STATE_CHANGE_NULL_TO_READY ***"); +#ifdef USE_NATIVE_BUFFER + g_mutex_lock (esink->flow_lock); + if (!is_evas_image_object (esink->eo)) { + GST_ERROR_OBJECT (esink, "There is no evas image object.."); + g_mutex_unlock (esink->flow_lock); + return GST_STATE_CHANGE_FAILURE; + } + g_mutex_unlock (esink->flow_lock); +#endif + break; + case GST_STATE_CHANGE_READY_TO_PAUSED: + GST_WARNING ("*** STATE_CHANGE_READY_TO_PAUSED ***"); + break; + case GST_STATE_CHANGE_PAUSED_TO_PLAYING: +#ifdef USE_NATIVE_BUFFER + /* Print debug log for 8 frame */ + esink->debuglog_cnt_showFrame = DEBUGLOG_DEFAULT_COUNT; + esink->debuglog_cnt_ecoreCbPipe = DEBUGLOG_DEFAULT_COUNT; +#endif + GST_WARNING ("*** STATE_CHANGE_PAUSED_TO_PLAYING ***"); + break; + default: + break; + } + + ret_state = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); + + switch (transition) { + case GST_STATE_CHANGE_PLAYING_TO_PAUSED: + GST_WARNING ("*** STATE_CHANGE_PLAYING_TO_PAUSED ***"); + break; + case GST_STATE_CHANGE_PAUSED_TO_READY: + GST_WARNING ("*** STATE_CHANGE_PAUSED_TO_READY ***"); +#ifdef USE_NATIVE_BUFFER + Eina_Bool r; + /* flush buffer, we will copy last buffer to keep image data and reset buffer list */ + GST_WARNING("esink->enable_flush_buffer : %d", esink->enable_flush_buffer); + if(esink->enable_flush_buffer && esink->native_buffer_format == NATIVE_BUFFER_FORMAT_NV12) + { + if (gst_esink_make_flush_buffer(esink) == FALSE) { + ret = gst_esink_epipe_reset(esink); + if(ret) { + GST_ERROR_OBJECT(esink, "evas epipe reset ret=%d, need to check",ret); + return GST_STATE_CHANGE_FAILURE; + } + gst_evas_image_sink_reset(esink); + } + } + else { + ret = gst_esink_epipe_reset(esink); + if(ret) { + GST_ERROR_OBJECT(esink, "evas epipe reset ret=%d, need to check",ret); + return GST_STATE_CHANGE_FAILURE; + } + if(esink->native_buffer_format == NATIVE_BUFFER_FORMAT_NV12) { + gst_evas_image_sink_reset(esink); + } else if(esink->native_buffer_format == NATIVE_BUFFER_FORMAT_I420) { + gst_evas_image_sink_release_source_buffer(esink); + } + } +#endif + break; + case GST_STATE_CHANGE_READY_TO_NULL: + GST_WARNING ("*** STATE_CHANGE_READY_TO_NULL ***"); +#ifdef USE_NATIVE_BUFFER + if(esink->flush_buffer) + _release_flush_buffer(esink); + EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK (evas_object_evas_get(esink->eo)); +#endif + EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo); + if (esink->epipe) { + GST_DEBUG("ecore-pipe will delete"); + ecore_pipe_del (esink->epipe); + esink->epipe = NULL; + } + break; + default: + break; + } + + return ret_state; +} + +static void +gst_evas_image_sink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) +{ + GstEvasImageSink *esink = GST_EVASIMAGESINK (object); + Evas_Object *eo; + + g_mutex_lock (instance_lock); + + switch (prop_id) { + case PROP_EVAS_OBJECT: + eo = g_value_get_pointer (value); + if (is_evas_image_object (eo)) { + if (eo != esink->eo) { + Eina_Bool r; +#ifdef USE_NATIVE_BUFFER + EVASIMAGESINK_UNSET_EVAS_EVENT_CALLBACK (evas_object_evas_get(esink->eo)); +#endif + /* delete evas object callbacks registrated on a previous evas image object */ + EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo); + esink->eo = eo; + /* add evas object callbacks on a new evas image object */ + EVASIMAGESINK_SET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo, esink); +#ifdef USE_NATIVE_BUFFER + GST_WARNING("register render callback [esink : %p, esink->eo : %x]", esink, esink->eo); + EVASIMAGESINK_SET_EVAS_EVENT_CALLBACK (evas_object_evas_get(esink->eo), esink); + evas_object_geometry_get(esink->eo, &esink->eo_size.x, &esink->eo_size.y, &esink->eo_size.w, &esink->eo_size.h); + GST_WARNING ("evas object size (x:%d, y:%d, w:%d, h:%d)", esink->eo_size.x, esink->eo_size.y, esink->eo_size.w, esink->eo_size.h); +#endif +#ifdef USE_FIMCC + esink->gl_zerocopy = is_zerocopy_supported (evas_object_evas_get (eo)); + if (esink->gl_zerocopy) { + evas_object_image_content_hint_set (esink->eo, EVAS_IMAGE_CONTENT_HINT_DYNAMIC); + GST_DEBUG("Enable gl zerocopy"); + } +#endif + GST_DEBUG("Evas Image Object(%x) is set", esink->eo); + esink->is_evas_object_size_set = FALSE; + esink->object_show = TRUE; + esink->update_visibility = UPDATE_TRUE; + if (esink->epipe) { + r = ecore_pipe_write (esink->epipe, &esink->update_visibility, SIZE_FOR_UPDATE_VISIBILITY); + if (r == EINA_FALSE) { + GST_WARNING ("Failed to ecore_pipe_write() for updating visibility\n"); + } + } + } + } else { + GST_ERROR ("Cannot set evas-object property: value is not an evas image object"); + } + break; + + case PROP_EVAS_OBJECT_SHOW: + { + Eina_Bool r; + esink->object_show = g_value_get_boolean (value); + if( !is_evas_image_object(esink->eo) ) { + GST_WARNING ("Cannot apply visible(show-object) property: cannot get an evas object\n"); + break; + } + esink->update_visibility = UPDATE_TRUE; + GST_LOG("esink->update_visibility : %d", esink->update_visibility); + if (esink->epipe) { + r = ecore_pipe_write (esink->epipe, &esink->update_visibility, SIZE_FOR_UPDATE_VISIBILITY); + if (r == EINA_FALSE) { + GST_WARNING ("Failed to ecore_pipe_write() for updating visibility)\n"); + } + } + break; + } +#ifdef USE_NATIVE_BUFFER + case PROP_ROTATE_ANGLE: + { + int rotate = 0; + rotate = g_value_get_int (value); + switch(rotate) + { + case DEGREE_0: + esink->rotate_angle = 0; + break; + case DEGREE_90: + esink->rotate_angle = 90; + break; + case DEGREE_180: + esink->rotate_angle = 180; + break; + case DEGREE_270: + esink->rotate_angle = 270; + break; + default: + break; + } + GST_INFO("update rotate_angle : %d", esink->rotate_angle); + break; + } + case PROP_DISPLAY_GEOMETRY_METHOD: + { + Eina_Bool r; + guint geometry = g_value_get_int (value); + if (esink->display_geometry_method != geometry) { + esink->display_geometry_method = geometry; + GST_INFO_OBJECT (esink, "Overlay geometry method update, display_geometry_method(%d)", esink->display_geometry_method); + } + + g_mutex_lock(esink->display_buffer_lock); + + if(esink->cur_index!=-1 && esink->epipe) + { + GST_WARNING("apply property esink->cur_index =%d",esink->cur_index); + esink->displaying_buffer[esink->cur_index].ref_count++; + gst_buffer_ref(esink->displaying_buffer[esink->cur_index].buffer); + esink->sent_buffer_cnt++; + r = ecore_pipe_write (esink->epipe, &esink->cur_index, SIZE_FOR_NATIVE_INDEX); + + if (r == EINA_FALSE) { + GST_WARNING("ecore_pipe_write fail"); + esink->displaying_buffer[esink->cur_index].ref_count--; + gst_buffer_unref(esink->displaying_buffer[esink->cur_index].buffer); + esink->sent_buffer_cnt--; + } + } + g_mutex_unlock(esink->display_buffer_lock); + break; + } + case PROP_ENABLE_FLUSH_BUFFER: + esink->enable_flush_buffer = g_value_get_boolean(value); + break; + case PROP_FLIP: + { + esink->flip = g_value_get_int(value); + GST_INFO("update flip : %d", esink->flip); + break; + } +#endif + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } + + g_mutex_unlock (instance_lock); +} + +static void +gst_evas_image_sink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) +{ + GstEvasImageSink *esink = GST_EVASIMAGESINK (object); + + switch (prop_id) { + case PROP_EVAS_OBJECT: + g_value_set_pointer (value, esink->eo); + break; + case PROP_EVAS_OBJECT_SHOW: + g_value_set_boolean (value, esink->object_show); + break; +#ifdef USE_NATIVE_BUFFER + case PROP_ROTATE_ANGLE: + g_value_set_int (value, esink->rotate_angle); + break; + case PROP_DISPLAY_GEOMETRY_METHOD: + g_value_set_int (value, esink->display_geometry_method); + break; + case PROP_ENABLE_FLUSH_BUFFER: + g_value_set_boolean(value, esink->enable_flush_buffer); + break; + case PROP_FLIP: + g_value_set_int(value, esink->flip); + break; +#endif + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static gboolean +gst_evas_image_sink_set_caps (GstBaseSink *base_sink, GstCaps *caps) +{ + int r; + int w, h; + GstEvasImageSink *esink = GST_EVASIMAGESINK (base_sink); + GstStructure *structure = NULL; + guint32 format = 0; + + esink->is_evas_object_size_set = FALSE; + r = evas_image_sink_get_size_from_caps (caps, &w, &h); + if (!r) { + esink->w = w; + esink->h = h; + GST_DEBUG ("set size w(%d), h(%d)", w, h); + } + + structure = gst_caps_get_structure (caps, 0); + if (!structure) { + return FALSE; + } + + if (!gst_structure_get_fourcc (structure, "format", &format)) { + GST_DEBUG ("format(dst) is not set...it may be rgb series"); + } + + GST_DEBUG_OBJECT(esink, "source color format is %" GST_FOURCC_FORMAT, GST_FOURCC_ARGS (format)); + +#ifdef USE_NATIVE_BUFFER + if (format == GST_MAKE_FOURCC('S','N','1','2') || format == GST_MAKE_FOURCC('N','V','1','2') ) { + esink->native_buffer_format = NATIVE_BUFFER_FORMAT_NV12; + } else if (format == GST_MAKE_FOURCC('I','4','2','0')){ + esink->native_buffer_format = NATIVE_BUFFER_FORMAT_I420; + } else { + GST_ERROR("cannot parse fourcc format from caps."); + return FALSE; + } +#endif + + return TRUE; +} + +static GstFlowReturn +gst_evas_image_sink_show_frame (GstVideoSink *video_sink, GstBuffer *buf) +{ + GstEvasImageSink *esink = GST_EVASIMAGESINK (video_sink); + Eina_Bool r; + + GST_LOG("[ENTER] show frame"); +#ifdef USE_NATIVE_BUFFER + if (!gst_evas_image_sink_ref_count (buf)) + { + GST_WARNING("ref count is 0.. skip show frame"); + return GST_FLOW_OK; + } +#endif + g_mutex_lock (instance_lock); +#ifdef USE_FIMCC + if (esink->present_data_addr == -1) { + /* if present_data_addr is -1, we don't use this member variable */ + } else if (esink->present_data_addr != DO_RENDER_FROM_FIMC) { + GST_WARNING ("skip rendering this buffer, present_data_addr:%d, DO_RENDER_FROM_FIMC:%d", esink->present_data_addr, DO_RENDER_FROM_FIMC); + g_mutex_unlock (instance_lock); + return GST_FLOW_OK; + } +#endif + if (!esink->epipe) { + esink->epipe = ecore_pipe_add ((Ecore_Pipe_Cb)evas_image_sink_cb_pipe, esink); + if (!esink->epipe) { + GST_ERROR ("ecore-pipe create failed"); + g_mutex_unlock (instance_lock); + return GST_FLOW_ERROR; + } + GST_DEBUG("ecore-pipe create success"); + } +#ifdef USE_NATIVE_BUFFER + int i = 0; + int index = -1; + SCMN_IMGB *scmn_imgb = NULL; + gboolean exist_bo = FALSE; + + GST_LOG ("BUF: gst_buf= %p ts= %" GST_TIME_FORMAT " size= %lu, mallocdata= %p", + buf, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP (buf)), GST_BUFFER_SIZE (buf), GST_BUFFER_MALLOCDATA(buf)); + + if(esink->native_buffer_format == NATIVE_BUFFER_FORMAT_NV12) { + /* get received buffer informations */ + scmn_imgb = (SCMN_IMGB *)GST_BUFFER_MALLOCDATA(buf); + if (!scmn_imgb) { + GST_WARNING("scmn_imgb is NULL. Skip..." ); + g_mutex_unlock (instance_lock); + return GST_FLOW_OK; + } + if (scmn_imgb->buf_share_method == BUF_SHARE_METHOD_TIZEN_BUFFER) + { + /* check whether bo is new or not */ + for(i=0; idisplaying_buffer[i].bo==scmn_imgb->bo[0]) + { + GST_DEBUG("it is already saved bo %p (index num : %d)", esink->displaying_buffer[i].bo, i); + index = i; + exist_bo = TRUE; + break; + } + else + exist_bo = FALSE; + } + /* keep bo */ + if(!exist_bo) + { + /* find empty buffer space for indexing */ + for(i=0; idisplaying_buffer[i].bo) + { + index = i; + break; + } + } + if(index!=-1) + { + /* keep informations */ + esink->displaying_buffer[index].buffer = buf; + esink->displaying_buffer[index].bo = scmn_imgb->bo[0]; + GST_WARNING("TBM bo %p / gst_buf %p", esink->displaying_buffer[index].bo, esink->displaying_buffer[index].buffer); + + /* create new native buffer */ + if(!esink->n_provider) + { + GST_WARNING("native buffer provide don't exist... create it"); + esink->n_provider = native_buffer_provider_create (NATIVE_BUFFER_PROVIDER_CORE); + } + esink->displaying_buffer[index].n_buffer = native_buffer_create_for_tbm(esink->n_provider, esink->displaying_buffer[index].bo, esink->w, esink->h, 0, + NATIVE_BUFFER_FORMAT_NV12); + if(!esink->displaying_buffer[index].n_buffer) + { + GST_WARNING("there is no native buffer.. bo : %p, gst_buf : %p", esink->displaying_buffer[index].bo, esink->displaying_buffer[index].buffer); + g_mutex_unlock (instance_lock); + return GST_FLOW_OK; + } + + GST_WARNING("create native buffer : %p", esink->displaying_buffer[index].n_buffer); + } + } + /* because it has same bo, use existing native buffer */ + else + { + if(index!=-1) + { + esink->displaying_buffer[index].buffer = buf; + GST_DEBUG("existing native buffer %p.. bo %p, gst_buf %p", esink->displaying_buffer[index].n_buffer, esink->displaying_buffer[index].bo, esink->displaying_buffer[index].buffer); + exist_bo = FALSE; + } + } + + /* if it couldn't find proper index */ + if(index == -1) + GST_WARNING("all spaces are using!!!"); + else + GST_DEBUG("selected buffer index %d", index); + + } + else if (scmn_imgb->buf_share_method == BUF_SHARE_METHOD_FLUSH_BUFFER) + { + /* flush buffer, we will copy last buffer to keep image data and reset buffer list */ + GST_WARNING_OBJECT(esink, "FLUSH_BUFFER: gst_buf= %p ts= %" GST_TIME_FORMAT " size= %lu, mallocdata= %p", + buf, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP (buf)), GST_BUFFER_SIZE (buf), GST_BUFFER_MALLOCDATA(buf)); + gst_buffer_ref (buf); + if (gst_esink_make_flush_buffer(esink)) + GST_WARNING("made flush buffer"); + gst_buffer_unref (buf); + } + else + { + GST_ERROR("it is not TBM buffer.. %d", scmn_imgb->buf_share_method); + } + } else if(esink->native_buffer_format == NATIVE_BUFFER_FORMAT_I420) { + static int skip_count_i420=0; + if(esink->sent_buffer_cnt >= MAX_ECOREPIPE_BUFFER_CNT) { + if(!(skip_count_i420++%20)) { + GST_WARNING("[%d]EA buffer was already sent to ecore pipe, and %d frame skipped", esink->sent_buffer_cnt,skip_count_i420); + } + g_mutex_unlock (instance_lock); + return GST_FLOW_OK; + } + + if(!esink->is_buffer_allocated) { + /* Allocate TBM buffer for non-zero copy case */ + if(!gst_evas_image_sink_allocate_source_buffer(esink)) { + GST_ERROR_OBJECT(esink, "Buffer allocation failed"); + g_mutex_unlock (instance_lock); + return GST_FLOW_ERROR; + } + esink->is_buffer_allocated = TRUE; + } + + skip_count_i420 = 0; //for skip log in I420 + + /* check whether bo is new or not */ + for(i=0; idisplaying_buffer[i].bo == esink->src_buffer_info[esink->src_buf_idx].bo) { + GST_DEBUG_OBJECT(esink, "it is already saved bo %p (index num : %d)", esink->displaying_buffer[i].bo, i); + index = i; + exist_bo = TRUE; + break; + } + else + exist_bo = FALSE; + } + + /* keep bo */ + if(!exist_bo) { + /* find empty buffer space for indexing */ + for(i=0; idisplaying_buffer[i].bo) { + index = i; + break; + } + } + + if(index!=-1) { + /* keep informations */ + esink->displaying_buffer[index].bo = esink->src_buffer_info[esink->src_buf_idx].bo; + esink->displaying_buffer[index].n_buffer = esink->src_buffer_info[esink->src_buf_idx].n_buffer; + + GST_DEBUG_OBJECT(esink, "gst_buf %p, TBM bo %p.. gst_buf vaddr %p .. src data size(%lu)", + buf, esink->displaying_buffer[index].bo, GST_BUFFER_DATA(buf), GST_BUFFER_SIZE(buf)); + + memcpy(esink->src_buffer_info[esink->src_buf_idx].usr_addr, GST_BUFFER_DATA(buf), GST_BUFFER_SIZE(buf)); + } + } else { + /* because it has same bo, use existing native buffer */ + if(index!=-1) { + memcpy(esink->src_buffer_info[esink->src_buf_idx].usr_addr, GST_BUFFER_DATA(buf), GST_BUFFER_SIZE(buf)); + + GST_DEBUG_OBJECT(esink, "existing native buffer %p.. gst_buf %p, bo %p, gst_buf vaddr %p", + esink->displaying_buffer[index].n_buffer, buf, esink->displaying_buffer[index].bo, GST_BUFFER_DATA(buf)); + exist_bo = FALSE; + } + } + + /* if it couldn't find proper index */ + if(index == -1) + GST_WARNING_OBJECT(esink, "all spaces are being used!!!"); + else + GST_DEBUG_OBJECT(esink, "selected buffer index %d", index); + + } else { + GST_ERROR_OBJECT(esink, "unsupported color format"); + g_mutex_unlock (instance_lock); + return GST_FLOW_ERROR; + } +#endif + if (esink->object_show && index != -1) { +#ifdef USE_FIMCC + gst_buffer_ref (buf); + r = ecore_pipe_write (esink->epipe, &buf, sizeof (GstBuffer *)); + if (r == EINA_FALSE) { + //add error handling + GST_WARNING("ecore_pipe_write fail"); + } +#endif +#ifdef USE_NATIVE_BUFFER + int old_curidx=esink->cur_index ; + static int skip_count=0; + g_mutex_lock(esink->display_buffer_lock); + + if(esink->native_buffer_format == NATIVE_BUFFER_FORMAT_NV12 && scmn_imgb->buf_share_method != BUF_SHARE_METHOD_FLUSH_BUFFER) { + if (esink->sent_buffer_cnt < MAX_ECOREPIPE_BUFFER_CNT) { + GST_LOG("[show_frame] before refcount : %d .. gst_buf : %p", gst_evas_image_sink_ref_count (buf), buf); + gst_buffer_ref (buf); + esink->displaying_buffer[index].ref_count++; + esink->cur_index = index; + GST_LOG("index %d set refcount increase as %d", index,esink->displaying_buffer[index].ref_count); + GST_LOG("[show_frame] after refcount : %d .. gst_buf : %p", gst_evas_image_sink_ref_count (buf), buf); + + /* Print debug log for 8 frame */ + if(esink->debuglog_cnt_showFrame > 0) + { + GST_WARNING("(%d) ecore_pipe_write index[%d] gst_buf : %p", DEBUGLOG_DEFAULT_COUNT-(esink->debuglog_cnt_showFrame), + esink->cur_index, esink->displaying_buffer[esink->cur_index].buffer); + esink->debuglog_cnt_showFrame--; + } + + esink->sent_buffer_cnt++; + skip_count =0 ; + + r = ecore_pipe_write (esink->epipe, &esink->cur_index , SIZE_FOR_NATIVE_INDEX); + + if (r == EINA_FALSE) { + GST_LOG("[show_frame] before refcount : %d .. gst_buf : %p", gst_evas_image_sink_ref_count (buf), buf); + esink->cur_index = old_curidx; + if(esink->displaying_buffer[index].ref_count) + { + esink->displaying_buffer[index].ref_count--; + esink->sent_buffer_cnt--; + gst_buffer_unref(buf); + GST_ERROR("finish unreffing"); + } + } + } else { + /* If buffer count which is sent to ecore pipe, is upper 3, Print Error log */ + if(!(skip_count++%20)) { + GST_WARNING("[%d]EA buffer was already sent to ecore pipe, and %d frame skipped", esink->sent_buffer_cnt,skip_count); + } + } + } else if (esink->native_buffer_format == NATIVE_BUFFER_FORMAT_I420) { + esink->cur_index = index; + GST_LOG("index %d", index); + GST_LOG("[show_frame] gst_buf vaddr %p", esink->src_buffer_info[esink->src_buf_idx].usr_addr); + + /* Print debug log for 8 frame */ + if(esink->debuglog_cnt_showFrame > 0) + { + GST_WARNING("(%d) ecore_pipe_write : index[%d], bo[%p], n_buffer[%p], gst_buf[%p], gst_buf vaddr [%p]", DEBUGLOG_DEFAULT_COUNT-(esink->debuglog_cnt_showFrame), + esink->cur_index, esink->displaying_buffer[index].bo, esink->displaying_buffer[index].n_buffer, buf, esink->src_buffer_info[esink->src_buf_idx].usr_addr); + esink->debuglog_cnt_showFrame--; + } + + esink->sent_buffer_cnt++; + + esink->src_buf_idx++; + r = ecore_pipe_write (esink->epipe, &esink->cur_index , SIZE_FOR_NATIVE_INDEX); + + if (r == EINA_FALSE) { + esink->cur_index = old_curidx; + esink->sent_buffer_cnt--; + esink->src_buf_idx--; + GST_ERROR("ecore_pipe_write is failed. index[%d], bo[%p], n_buffer[%p], gst_buf vaddr [%p]", + index, esink->displaying_buffer[index].bo, esink->displaying_buffer[index].n_buffer, esink->src_buffer_info[esink->src_buf_idx].usr_addr); + } + esink->src_buf_idx = esink->src_buf_idx % SOURCE_BUFFER_NUM; + } + + g_mutex_unlock(esink->display_buffer_lock); +#endif + GST_DEBUG ("ecore_pipe_write() was called with gst_buf= %p.. gst_buf Vaddr=%p, mallocdata= %p", buf, GST_BUFFER_DATA(buf), GST_BUFFER_MALLOCDATA(buf)); + } else { + GST_WARNING ("skip ecore_pipe_write(). becuase of esink->object_show(%d) index(%d)", esink->object_show, index); + } + g_mutex_unlock (instance_lock); + GST_DEBUG ("Leave"); + return GST_FLOW_OK; +} +#ifdef USE_NATIVE_BUFFER + +static GstFlowReturn +gst_esink_epipe_reset(GstEvasImageSink *esink) +{ + if (esink == NULL) { + GST_ERROR("handle is NULL"); + return GST_FLOW_ERROR; + } + + if (esink->epipe) { + GST_DEBUG("ecore-pipe will delete"); + ecore_pipe_del (esink->epipe); + esink->epipe = NULL; + } + + if (!esink->epipe) { + esink->epipe = ecore_pipe_add ((Ecore_Pipe_Cb)evas_image_sink_cb_pipe, esink); + if (!esink->epipe) { + GST_ERROR ("ecore-pipe create failed"); + return GST_FLOW_ERROR; + } + GST_DEBUG("ecore-pipe create success"); + } + + return GST_FLOW_OK; +} + + +static gboolean gst_esink_make_flush_buffer(GstEvasImageSink *esink) +{ + GstEvasImageFlushBuffer *flush_buffer = NULL; + GstEvasImageDisplayingBuffer *display_buffer = NULL; + int size = 0; + tbm_bo bo; + tbm_bo_handle vaddr_src; + tbm_bo_handle vaddr_dst; + GstFlowReturn ret=GST_FLOW_OK; + int src_size = 0; + + if (esink == NULL) { + GST_ERROR("handle is NULL"); + return FALSE; + } + + if (esink->cur_index == -1) { + GST_WARNING_OBJECT(esink, "there is no remained buffer"); + return FALSE; + } + + if(esink->flush_buffer) + _release_flush_buffer(esink); + + /* malloc buffer */ + flush_buffer = (GstEvasImageFlushBuffer *)malloc(sizeof(GstEvasImageFlushBuffer)); + if (flush_buffer == NULL) { + GST_ERROR_OBJECT(esink, "GstEvasImageFlushBuffer alloc failed"); + return FALSE; + } + + memset(flush_buffer, 0x0, sizeof(GstEvasImageFlushBuffer)); + + display_buffer = &(esink->displaying_buffer[esink->cur_index]); + GST_WARNING_OBJECT(esink, "cur_index [%d]", + esink->cur_index); + if(!display_buffer || !display_buffer->bo) + { + GST_WARNING("display_buffer(%p) or bo (%p) is NULL!!", display_buffer, display_buffer->bo); + goto FLUSH_BUFFER_FAILED; + } + + /* create native buffer provider for making native buffer */ + flush_buffer->n_provider = native_buffer_provider_create (NATIVE_BUFFER_PROVIDER_CORE); + + if(!flush_buffer->n_provider) + { + GST_ERROR("n_provider is NULL!!"); + goto FLUSH_BUFFER_FAILED; + } + + /* create native buffer */ + flush_buffer->n_buffer = native_buffer_create(flush_buffer->n_provider, esink->w, esink->h, 0, NATIVE_BUFFER_FORMAT_NV12, + NATIVE_BUFFER_USAGE_CPU|NATIVE_BUFFER_USAGE_3D_TEXTURE); + if(!flush_buffer->n_buffer) + { + GST_ERROR("n_buffer is NULL!!"); + goto FLUSH_BUFFER_FAILED; + } + + /* get bo and size */ + bo = native_buffer_get_bo(flush_buffer->n_buffer); + size = tbm_bo_size(bo); + if(!bo || !size) + { + GST_ERROR("bo(%p), size(%d)", bo, size); + goto FLUSH_BUFFER_FAILED; + } + flush_buffer->bo = bo; + + src_size = display_buffer->buffer->size; + + vaddr_src = tbm_bo_map(display_buffer->bo, TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE); + vaddr_dst = tbm_bo_map(bo, TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE); + if (!vaddr_src.ptr || !vaddr_dst.ptr) { + GST_WARNING_OBJECT(esink, "get vaddr failed src %p, dst %p", vaddr_src.ptr, vaddr_dst.ptr); + if (vaddr_src.ptr) { + tbm_bo_unmap(display_buffer->bo); + } + if (vaddr_dst.ptr) { + tbm_bo_unmap(bo); + } + goto FLUSH_BUFFER_FAILED; + } else { + memset (vaddr_dst.ptr, 0x0, size); + GST_WARNING_OBJECT (esink, "tbm_bo_map(VADDR) finished, bo(%p), vaddr(%p)", bo, vaddr_dst.ptr); + } + + /* copy buffer */ + memcpy(vaddr_dst.ptr, vaddr_src.ptr, src_size); + + tbm_bo_unmap(display_buffer->bo); + tbm_bo_unmap(bo); + + GST_WARNING_OBJECT(esink, "copy done.. native buffer : %p src_size : %d", flush_buffer->n_buffer, src_size); + + esink->flush_buffer = flush_buffer; + + /* initialize buffer list */ + if (esink->object_show) + esink->need_flush = TRUE; + + ret = gst_esink_epipe_reset(esink); + if(ret) { + GST_ERROR_OBJECT(esink, "evas epipe reset ret=%d, need to check",ret); + return FALSE; + } else { + GST_ERROR_OBJECT(esink, "evas epipe reset success"); + } + + gst_evas_image_sink_reset(esink); + + + return TRUE; + +FLUSH_BUFFER_FAILED: + if (flush_buffer) { + if(flush_buffer->n_buffer) + { + native_buffer_destroy(flush_buffer->n_buffer); + flush_buffer->n_buffer = NULL; + } + if(flush_buffer->n_provider) + { + native_buffer_provider_destroy(flush_buffer->n_provider); + } + free(flush_buffer); + flush_buffer = NULL; + } + return FALSE; +} + + static void _release_flush_buffer(GstEvasImageSink *esink) +{ + if (esink == NULL || + esink->flush_buffer == NULL) { + GST_WARNING("handle is NULL"); + return; + } + + GST_WARNING_OBJECT(esink, "release FLUSH BUFFER start"); + if (esink->flush_buffer->bo) { + esink->flush_buffer->bo = NULL; + } + if(esink->flush_buffer->n_buffer) { + native_buffer_destroy(esink->flush_buffer->n_buffer); + esink->flush_buffer->n_buffer = NULL; + } + if(esink->flush_buffer->n_provider) { + native_buffer_provider_destroy(esink->flush_buffer->n_provider); + } + + GST_WARNING_OBJECT(esink, "release FLUSH BUFFER done"); + + free(esink->flush_buffer); + esink->flush_buffer = NULL; + + return; +} + +#endif +static gboolean +evas_image_sink_init (GstPlugin *evasimagesink) +{ + GST_DEBUG_CATEGORY_INIT (gst_evas_image_sink_debug, "evasimagesink", 0, "Evas image object based videosink"); + + return gst_element_register (evasimagesink, "evasimagesink", GST_RANK_NONE, GST_TYPE_EVASIMAGESINK); +} + +#ifndef PACKAGE +#define PACKAGE "gstevasimagesink-plugin-package" +#endif + +GST_PLUGIN_DEFINE ( + GST_VERSION_MAJOR, + GST_VERSION_MINOR, + "evasimagesink", + "Evas image object based videosink", + evas_image_sink_init, + VERSION, + "LGPL", + "Samsung Electronics Co", + "http://www.samsung.com/" +) diff --git a/evasimagesink/src/gstevasimagesink.h b/evasimagesink/src/gstevasimagesink.h new file mode 100755 index 0000000..54ee4bd --- /dev/null +++ b/evasimagesink/src/gstevasimagesink.h @@ -0,0 +1,173 @@ +/* + * evasimagesink + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Sangchul Lee + * + * This library is free software; you can redistribute it and/or modify it under + * the terms of the GNU Lesser General Public License as published by the + * Free Software Foundation; either version 2.1 of the License, or (at your option) + * any later version. + * + * This library is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + * License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this library; if not, write to the Free Software Foundation, Inc., 51 + * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifndef __GST_EVASIMAGESINK_H__ +#define __GST_EVASIMAGESINK_H__ + +//#define USE_NATIVE_BUFFER +#define USE_FIMCC + +#include +#include +#include +#include +#ifdef USE_NATIVE_BUFFER +#include +#include +#endif +G_BEGIN_DECLS + +/* #defines don't like whitespacey bits */ +#define GST_TYPE_EVASIMAGESINK \ + (gst_evas_image_sink_get_type()) +#define GST_EVASIMAGESINK(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_EVASIMAGESINK,GstEvasImageSink)) +#define GST_EVASIMAGESINK_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_EVASIMAGESINK,GstEvasImageSinkClass)) +#define GST_IS_EVASIMAGESINK(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_EVASIMAGESINK)) +#define GST_IS_EVASIMAGESINK_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_EVASIMAGESINK)) + +typedef struct _GstEvasImageSink GstEvasImageSink; +typedef struct _GstEvasImageSinkClass GstEvasImageSinkClass; +#ifdef USE_NATIVE_BUFFER +typedef struct _GstEvasImageDisplayingBuffer GstEvasImageDisplayingBuffer; +typedef struct _GstEvasImageFlushBuffer GstEvasImageFlushBuffer; +typedef enum { + BUF_SHARE_METHOD_NONE = -1, + BUF_SHARE_METHOD_PADDR = 0, + BUF_SHARE_METHOD_FD, + BUF_SHARE_METHOD_TIZEN_BUFFER, + BUF_SHARE_METHOD_FLUSH_BUFFER +} buf_share_method_t; + +enum { + DEGREE_0 = 0, + DEGREE_90, + DEGREE_180, + DEGREE_270, + DEGREE_NUM, +}; + +enum { + DISP_GEO_METHOD_LETTER_BOX = 0, + DISP_GEO_METHOD_ORIGIN_SIZE, + DISP_GEO_METHOD_FULL_SCREEN, + DISP_GEO_METHOD_CROPPED_FULL_SCREEN, + DISP_GEO_METHOD_ORIGIN_SIZE_OR_LETTER_BOX, + DISP_GEO_METHOD_CUSTOM_DST_ROI, + DISP_GEO_METHOD_NUM, +}; + +enum { + FLIP_NONE = 0, + FLIP_HORIZONTAL, + FLIP_VERTICAL, + FLIP_BOTH, + FLIP_NUM +}; + +struct buffer_info { + uint64_t usr_addr; + uint64_t size; + void *bo; + native_buffer_t *n_buffer; + native_buffer_provider_t *n_provider; +}; + +/* _GstEvasDisplayingBuffer + * + * buffer : manage ref count by got index through comparison + * bo : compare with buffer from codec for getting index + * n_buffer : compare with buffer from evas for getting index + * ref_count : decide whether it unref buffer or not in gst_evas_image_sink_fini/reset + */ +struct _GstEvasImageDisplayingBuffer { + GstBuffer *buffer; + void *bo; + native_buffer_t *n_buffer; + int ref_count; +}; + +struct _GstEvasImageFlushBuffer { + void *bo; + native_buffer_t *n_buffer; + native_buffer_provider_t *n_provider; +}; +#define NATIVE_BUFFER_NUM 20 +#define SOURCE_BUFFER_NUM 8 +#endif +struct _GstEvasImageSink +{ + GstVideoSink element; + + Evas_Object *eo; + Ecore_Pipe *epipe; + Evas_Coord w; + Evas_Coord h; + gboolean object_show; + gchar update_visibility; + gboolean gl_zerocopy; + + GstBuffer *oldbuf; + + gboolean is_evas_object_size_set; + guint present_data_addr; +#ifdef USE_NATIVE_BUFFER + GMutex *display_buffer_lock; + GMutex *flow_lock; + GstEvasImageDisplayingBuffer displaying_buffer[NATIVE_BUFFER_NUM]; + GstVideoRectangle eo_size; + gboolean use_ratio; + guint rotate_angle; + guint display_geometry_method; + guint flip; + native_buffer_provider_t *n_provider; + GstBuffer *prev_buf; + gint prev_index; + gint cur_index; + gboolean need_flush; + gboolean enable_flush_buffer; + GstEvasImageFlushBuffer *flush_buffer; + gint sent_buffer_cnt; + gint debuglog_cnt_showFrame; + gint debuglog_cnt_ecoreCbPipe; + + native_buffer_format_t native_buffer_format; + struct buffer_info src_buffer_info[NATIVE_BUFFER_NUM]; + guint src_buf_idx; + gboolean is_buffer_allocated; +#endif +}; + +struct _GstEvasImageSinkClass +{ + GstVideoSinkClass parent_class; +}; + +GType gst_evas_image_sink_get_type (void); + +G_END_DECLS + +#endif /* __GST_EVASIMAGESINK_H__ */ diff --git a/mobile/evaspixmapsink/Makefile.am b/evaspixmapsink/Makefile.am similarity index 79% rename from mobile/evaspixmapsink/Makefile.am rename to evaspixmapsink/Makefile.am index f05ccbd..4caa9d5 100644 --- a/mobile/evaspixmapsink/Makefile.am +++ b/evaspixmapsink/Makefile.am @@ -1,14 +1,13 @@ plugin_LTLIBRARIES = libgstevaspixmapsink.la libgstevaspixmapsink_la_SOURCES = evaspixmapsink.c -libgstevaspixmapsink_la_CFLAGS = $(GST_CFLAGS) $(X_CFLAGS) $(EFL_CFLAGS) $(MMTA_CFLAGS) \ - $(XFIXES_CFLAGS) $(DRI2PROTO_CFLAGS) $(DRI2_CFLAGS) $(X11_CFLAGS) $(XDAMAGE_CFLAGS) $(XV_CFLAGS) $(TBM_CFLAGS) +libgstevaspixmapsink_la_CFLAGS = $(GST_CFLAGS) $(X_CFLAGS) $(EFL_CFLAGS) \ + $(XFIXES_CFLAGS) $(DRI2PROTO_CFLAGS) $(DRI2_CFLAGS) $(X11_CFLAGS) $(XDAMAGE_CFLAGS) $(XV_CFLAGS) $(TBM_CFLAGS) $(DRM_CFLAGS) $(DRM_DEVEL_CFLAGS) libgstevaspixmapsink_la_LIBADD = \ $(GST_LIBS) -lgstvideo-$(GST_MAJORMINOR) -lgstinterfaces-$(GST_MAJORMINOR) \ $(X_LIBS) $(XVIDEO_LIBS) $(XSHM_LIBS) $(LIBM) \ $(EFL_LIBS) \ - $(MMTA_LIBS) \ - $(XFIXES_LIBS) $(DRI2PROTO_LIBS) $(DRI2_LIBS) $(X11_LIBS) $(XDAMAGE_LIBS) $(XV_LIBS) $(TBM_LIBS) + $(XFIXES_LIBS) $(DRI2PROTO_LIBS) $(DRI2_LIBS) $(X11_LIBS) $(XDAMAGE_LIBS) $(XV_LIBS) $(TBM_LIBS) $(DRM_LIBS) $(DRM_DEVEL_LIBS) libgstevaspixmapsink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) libgstxvimagesink_la_LIBTOOLFLAGS = --tag=disable-static diff --git a/mobile/evaspixmapsink/evaspixmapsink.c b/evaspixmapsink/evaspixmapsink.c old mode 100644 new mode 100755 similarity index 89% rename from mobile/evaspixmapsink/evaspixmapsink.c rename to evaspixmapsink/evaspixmapsink.c index 8d62714..3bfd235 --- a/mobile/evaspixmapsink/evaspixmapsink.c +++ b/evaspixmapsink/evaspixmapsink.c @@ -161,6 +161,30 @@ enum { #define SIZE_FOR_UPDATE_VISIBILITY sizeof(gchar) #define EPIPE_REQUEST_LIMIT 20 +#ifdef DUMP_IMG +int util_write_rawdata (const char *file, const void *data, unsigned int size); +typedef struct _BufferInfo +{ + Display *dpy; + Pixmap pixmap; + int width; + int height; + + /* Dri2 */ + int drm_fd; + tbm_bufmgr bufmgr; + void *virtual; + DRI2Buffer *dri2_buffers; + tbm_bo bo; +} BufferInfo; + +static BufferInfo *g_bufinfo[NUM_OF_PIXMAP]; +void * gst_evaspixmapsink_get_buffer (Display *dpy, Pixmap pixmap, int width, int height, int i); +void gst_evaspixmapsink_free_buffer (int i); +static Bool gst_evaspixmapsink_init_dri2 (BufferInfo *bufinfo); +int g_cnt; +#endif + /* macro ******************************************************/ #define EVASPIXMAPSINK_SET_PIXMAP_ID_TO_GEM_INFO( x_evaspixmapsink, x_pixmap_id ) \ do \ @@ -362,6 +386,10 @@ static GstVideoSinkClass *parent_class = NULL; #define GST_IS_EVASPIXMAP_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_EVASPIXMAP_BUFFER)) #define GST_EVASPIXMAP_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_EVASPIXMAP_BUFFER, GstEvasPixmapBuffer)) +static int log_warn_count = 0; + +Display *g_my_disp; + static int get_millis_time() { struct timespec tp; @@ -372,20 +400,29 @@ static int get_millis_time() static void ecore_pipe_callback_handler (void *data, void *buffer, unsigned int nbyte) { + if (!data ) { + GST_WARNING ("data is NULL.."); + return; + } + GstEvasPixmapSink *evaspixmapsink = (GstEvasPixmapSink*)data; GST_DEBUG_OBJECT (evaspixmapsink,"[START] Evas_Object(0x%x)", evaspixmapsink->eo); - MMTA_ACUM_ITEM_BEGIN("evaspixmapsink - ecore thread cb : TOTAL", FALSE); int i = 0; guint idx = 0; GstXPixmap *xpixmap = NULL; - if (!data ) { - GST_WARNING_OBJECT (evaspixmapsink,"data is NULL.."); - return; - } + g_mutex_lock (evaspixmapsink->flow_lock); + evaspixmapsink->epipe_request_count--; if (!evaspixmapsink->eo) { GST_WARNING_OBJECT (evaspixmapsink,"evas object is NULL.."); + g_mutex_unlock (evaspixmapsink->flow_lock); + return; + } + + if (!evaspixmapsink->xcontext) { + GST_WARNING_OBJECT (evaspixmapsink,"xcontext is NULL.."); + g_mutex_unlock (evaspixmapsink->flow_lock); return; } @@ -402,6 +439,7 @@ ecore_pipe_callback_handler (void *data, void *buffer, unsigned int nbyte) GST_INFO_OBJECT (evaspixmapsink, "object show"); } } + g_mutex_unlock (evaspixmapsink->flow_lock); return; } @@ -415,10 +453,11 @@ ecore_pipe_callback_handler (void *data, void *buffer, unsigned int nbyte) surf.type = EVAS_NATIVE_SURFACE_X11; surf.data.x11.visual = ecore_x_default_visual_get(ecore_x_display_get(), ecore_x_default_screen_get()); surf.data.x11.pixmap = evaspixmapsink->xpixmap[idx]->pixmap; - __ta__("evaspixmapsink - ecore thread cb : _native_surface_set(LINK)", evas_object_image_native_surface_set(evaspixmapsink->eo, &surf); ); + evas_object_image_native_surface_set(evaspixmapsink->eo, &surf); evaspixmapsink->do_link = FALSE; } else { GST_WARNING_OBJECT (evaspixmapsink,"pixmap is NULL.."); + g_mutex_unlock (evaspixmapsink->flow_lock); return; } for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) { @@ -482,7 +521,7 @@ ecore_pipe_callback_handler (void *data, void *buffer, unsigned int nbyte) if (evaspixmapsink->eo) { evas_object_image_native_surface_set(evaspixmapsink->eo, NULL); } - __ta__("evaspixmapsink - ecore thread cb : _native_surface_set", evas_object_image_native_surface_set(evaspixmapsink->eo, &surf); ); + evas_object_image_native_surface_set(evaspixmapsink->eo, &surf); GST_LOG_OBJECT (evaspixmapsink,"update, native_surface_set of xpixmap[%d]",idx); if (evaspixmapsink->last_updated_idx == -1) { xpixmap->damaged_time = 0; @@ -498,11 +537,8 @@ ecore_pipe_callback_handler (void *data, void *buffer, unsigned int nbyte) evaspixmapsink->last_updated_idx = idx; } - MMTA_ACUM_ITEM_BEGIN("evaspixmapsink evas_object_image update", FALSE); - evas_object_image_pixels_dirty_set (evaspixmapsink->eo, 1); evas_object_image_fill_set(evaspixmapsink->eo, 0, 0, evaspixmapsink->w, evaspixmapsink->h); evas_object_image_data_update_add(evaspixmapsink->eo, 0, 0, evaspixmapsink->w, evaspixmapsink->h); - MMTA_ACUM_ITEM_END("evaspixmapsink evas_object_image update", FALSE); //GST_LOG_OBJECT (evaspixmapsink,"request to update : pixmap idx(%d), ref(%d)", idx, xpixmap->ref); } else { GST_ERROR_OBJECT (evaspixmapsink,"pixmap is NULL.."); @@ -510,9 +546,8 @@ ecore_pipe_callback_handler (void *data, void *buffer, unsigned int nbyte) g_mutex_unlock (evaspixmapsink->pixmap_ref_lock); } - MMTA_ACUM_ITEM_END("evaspixmapsink - ecore thread cb : TOTAL", FALSE); - GST_DEBUG_OBJECT (evaspixmapsink,"[END]"); + g_mutex_unlock (evaspixmapsink->flow_lock); } static inline gboolean @@ -578,12 +613,24 @@ evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_i evaspixmapsink->gem_info[i].ref_pixmap = 0; } } + + /** + * Pixmap is reallocated. + * But native surface has old pixmap. + * In this case, evas can rendering with old pixmap. + * That makes broken image in the window. + * So I just unset evas native surface. + */ + if (evaspixmapsink->eo) { + evas_object_image_native_surface_set(evaspixmapsink->eo, NULL); + evas_object_image_data_set(evaspixmapsink->eo, NULL); + } #ifdef COMPARE_RATIO } #endif } - if (GST_STATE(evaspixmapsink) == GST_STATE_PAUSED) { + if (GST_STATE(evaspixmapsink) >= GST_STATE_PAUSED) { gst_evaspixmap_buffer_put (evaspixmapsink, evaspixmapsink->evas_pixmap_buf); } @@ -632,11 +679,203 @@ gst_evaspixmapsink_handle_xerror (Display * display, XErrorEvent * xevent) char error_msg[1024]; XGetErrorText (display, xevent->error_code, error_msg, 1024); - GST_ERROR ("evaspixmapsink triggered an XError. error(%s), display(%p), xevent->request_code(%d)", error_msg, display, xevent->request_code); - error_caught = TRUE; + if (display != g_my_disp) { + GST_WARNING ("evaspixmapsink triggered an XError. but display(%p) is not ours(%p), just skip it. error(%s), xevent->request_code(%d)", display, g_my_disp, error_msg, xevent->request_code); + } else { + GST_ERROR ("evaspixmapsink triggered an XError. error(%s), display(%p), xevent->request_code(%d)", error_msg, display, xevent->request_code); + error_caught = TRUE; + } return 0; } +#ifdef DUMP_IMG +int util_write_rawdata(const char *file, const void *data, unsigned int size) +{ + FILE *fp; + + fp = fopen(file, "wb"); + if (fp == NULL) + { + GST_WARNING("fopen fail... size : %d", size); + return -1; + } + fwrite((char*)data, sizeof(char), size, fp); + fclose(fp); + + return 0; +} + +void * +gst_evaspixmapsink_get_buffer (Display *dpy, Pixmap pixmap, int width, int height, int i) +{ + if (g_bufinfo[i]!=NULL) + { + GST_ERROR("g_bufinfo!=NULL %p", g_bufinfo[i]); + exit (-1); + } + + g_bufinfo[i] = calloc (1, sizeof (BufferInfo)); + + g_bufinfo[i]->dpy = dpy; + g_bufinfo[i]->pixmap = pixmap; + g_bufinfo[i]->width = width; + g_bufinfo[i]->height = height; + + if (!gst_evaspixmapsink_init_dri2 (g_bufinfo[i])) + { + free (g_bufinfo[i]); + g_bufinfo[i] = NULL; + return NULL; + } + + if (g_bufinfo[i]->virtual == NULL) + { + GST_ERROR("g_bufinfo->virtual == NULL"); + exit (-1); + } + + return g_bufinfo[i]->virtual; +} + +void +gst_evaspixmapsink_free_buffer (int i) +{ + if (g_bufinfo[i] == NULL) + { + GST_ERROR("g_bufinfo == NULL"); + exit (-1); + } + + if (g_bufinfo[i]==NULL) + { + GST_ERROR("g_bufinfo==NULL"); + exit (-1); + } + + if (g_bufinfo[i]) + { + if (g_bufinfo[i]->bo) + tbm_bo_unref(g_bufinfo[i]->bo); + if (g_bufinfo[i]->dri2_buffers) + free(g_bufinfo[i]->dri2_buffers); + if (g_bufinfo[i]->bufmgr) + tbm_bufmgr_deinit (g_bufinfo[i]->bufmgr); + if (g_bufinfo[i]->drm_fd >= 0) + close (g_bufinfo[i]->drm_fd); + } + + XSync (g_bufinfo[i]->dpy, 0); + free (g_bufinfo[i]); + g_bufinfo[i] = NULL; +} + +static Bool gst_evaspixmapsink_init_dri2 (BufferInfo *bufinfo) +{ + int screen; + int dri2_base = 0; + int dri2_err_base = 0; + int dri2Major, dri2Minor; + char *driverName = NULL, *deviceName = NULL; + unsigned int attachments[1]; + int dri2_count, dri2_out_count; + int dri2_width, dri2_height; + drm_magic_t magic; + tbm_bo_handle bo_handle; + screen = DefaultScreen(bufinfo->dpy); + if (!DRI2QueryExtension (bufinfo->dpy, &dri2_base, &dri2_err_base)) + { + GST_ERROR ("no DRI2 extension. !!\n"); + goto fail_init_dri2; + } + if (!DRI2QueryVersion (bufinfo->dpy, &dri2Major, &dri2Minor)) + { + GST_ERROR ("fail : DRI2QueryVersion !!\n"); + goto fail_init_dri2; + } + if (!DRI2Connect (bufinfo->dpy, RootWindow(bufinfo->dpy, screen), &driverName, &deviceName)) + { + GST_ERROR ("fail : DRI2Connect !!\n"); + goto fail_init_dri2; + } /* drm_fd */ + bufinfo->drm_fd = open (deviceName, O_RDWR); + if (bufinfo->drm_fd < 0) + { + GST_ERROR ("fail : open drm device (%s)\n", deviceName); + goto fail_init_dri2; + } + /* get the drm magic */ + drmGetMagic(bufinfo->drm_fd, &magic); + if (!DRI2Authenticate(bufinfo->dpy, RootWindow(bufinfo->dpy, screen), magic)) + { + GST_ERROR ("fail : DRI2Authenticate (%d)\n", magic); + goto fail_init_dri2; + } + /* bufmgr */ + bufinfo->bufmgr = tbm_bufmgr_init (bufinfo->drm_fd); + if (!bufinfo->bufmgr) + { + GST_ERROR ("fail : init buffer manager \n"); + goto fail_init_dri2; + } + DRI2CreateDrawable (bufinfo->dpy, bufinfo->pixmap); + attachments[0] = DRI2BufferFrontLeft; + dri2_count = 1; + bufinfo->dri2_buffers = DRI2GetBuffers (bufinfo->dpy, bufinfo->pixmap, &dri2_width, &dri2_height, + attachments, dri2_count, &dri2_out_count); + if (!bufinfo->dri2_buffers) + { + GST_ERROR ("fail : get buffers\n"); + goto fail_init_dri2; + } + if (!bufinfo->dri2_buffers[0].name) + { + GST_ERROR ("fail : a handle of the dri2 buffer is null \n "); + goto fail_init_dri2; + } + bufinfo->bo = tbm_bo_import (bufinfo->bufmgr, bufinfo->dri2_buffers[0].name); + if (!bufinfo->bo) + { + GST_ERROR ("fail : import bo (key:%d)\n", bufinfo->dri2_buffers[0].name); + goto fail_init_dri2; + } + /* virtual */ + bo_handle = tbm_bo_map(bufinfo->bo, TBM_DEVICE_CPU, TBM_OPTION_WRITE); + if(!bo_handle.ptr) + { + GST_ERROR ("fail : tbm_bo_map"); + goto fail_init_dri2; + } + tbm_bo_unmap (bufinfo->bo); + + bufinfo->virtual = (void *)bo_handle.ptr; + if (!bufinfo->virtual) + { + GST_ERROR ("fail : map \n"); + goto fail_init_dri2; + } + + free (driverName); + free (deviceName); + + return True; + + fail_init_dri2: + if (driverName) + free (driverName); + if (deviceName) + free (deviceName); + if (bufinfo->bo) + tbm_bo_unref(bufinfo->bo); + if (bufinfo->dri2_buffers) + free(bufinfo->dri2_buffers); + if (bufinfo->bufmgr) + tbm_bufmgr_deinit (bufinfo->bufmgr); + if (bufinfo->drm_fd >= 0) + close (bufinfo->drm_fd); + return False; +} +#endif + #ifdef HAVE_XSHM /* This function checks that it is actually really possible to create an image using XShm */ @@ -1123,8 +1362,7 @@ gst_evaspixmap_buffer_put (GstEvasPixmapSink *evaspixmapsink, GstEvasPixmapBuffe int ret = 0; int idx = 0; GstXPixmap *xpixmap = NULL; - - MMTA_ACUM_ITEM_BEGIN("evaspixmapsink evaspixmap_buffer_put()", FALSE); + int i = 0; /* We take the flow_lock. If expose is in there we don't want to run concurrently from the data flow thread */ @@ -1133,7 +1371,7 @@ gst_evaspixmap_buffer_put (GstEvasPixmapSink *evaspixmapsink, GstEvasPixmapBuffe if (G_UNLIKELY (evaspixmapsink->xpixmap[idx] == NULL)) { GST_WARNING_OBJECT (evaspixmapsink, "xpixmap is NULL. Skip buffer_put." ); g_mutex_unlock(evaspixmapsink->flow_lock); - return FALSE; + return TRUE; } if (evaspixmapsink->visible == FALSE) { GST_WARNING_OBJECT (evaspixmapsink, "visible is FALSE. Skip buffer_put." ); @@ -1314,16 +1552,16 @@ gst_evaspixmap_buffer_put (GstEvasPixmapSink *evaspixmapsink, GstEvasPixmapBuffe break; } + g_mutex_lock (evaspixmapsink->x_lock); + /* set display rotation */ if (atom_rotation == None) { atom_rotation = XInternAtom(evaspixmapsink->xcontext->disp, "_USER_WM_PORT_ATTRIBUTE_ROTATION", False); } - ret = XvSetPortAttribute(evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, atom_rotation, rotate); if (ret != Success) { GST_ERROR_OBJECT( evaspixmapsink, "XvSetPortAttribute failed[%d]. disp[%x],xv_port_id[%d],atom[%x],rotate[%d]", ret, evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, atom_rotation, rotate ); - return FALSE; } /* set display flip */ @@ -1366,6 +1604,8 @@ gst_evaspixmap_buffer_put (GstEvasPixmapSink *evaspixmapsink, GstEvasPixmapBuffe ret, evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, atom_vflip, set_vflip); } + g_mutex_unlock (evaspixmapsink->x_lock); + } else { result.x = result.y = 0; result.w = evaspixmapsink->xpixmap[idx]->width; @@ -1373,6 +1613,19 @@ gst_evaspixmap_buffer_put (GstEvasPixmapSink *evaspixmapsink, GstEvasPixmapBuffe GST_INFO_OBJECT (evaspixmapsink, "USE ORIGIN SIZE, no geometry method, no rotation/flip" ); } + if((evaspixmapsink->result_prev.w != 0 && evaspixmapsink->result_prev.h != 0) + && (evaspixmapsink->src_prev.w==src_origin.w && evaspixmapsink->src_prev.h==src_origin.h) + && (evaspixmapsink->result_prev.w!=result.w || evaspixmapsink->result_prev.h!=result.h)) + { + GST_WARNING("It will execute XFillRectangle..... evaspixmapsink->result_prev.w : %d, evaspixmapsink->result_prev.h: %d, result.w : %d, result.h : %d", + evaspixmapsink->result_prev.w, evaspixmapsink->result_prev.h, result.w, result.h); + for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) { + XFillRectangle (evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->pixmap, evaspixmapsink->xpixmap[i]->gc, + 0, 0, evaspixmapsink->xpixmap[i]->width, evaspixmapsink->xpixmap[i]->height); + GST_LOG_OBJECT (evaspixmapsink,"fill black to xpixmap[%d] with size(w:%d,h:%d)", evaspixmapsink->xpixmap[i]->pixmap, + evaspixmapsink->xpixmap[i]->width, evaspixmapsink->xpixmap[i]->height); + } + } g_mutex_lock (evaspixmapsink->x_lock); /* We scale to the pixmap's geometry */ @@ -1429,13 +1682,18 @@ gst_evaspixmap_buffer_put (GstEvasPixmapSink *evaspixmapsink, GstEvasPixmapBuffe GST_WARNING_OBJECT (evaspixmapsink, "visible is FALSE. skip this image..." ); } } + + evaspixmapsink->src_prev.w = src_origin.w; + evaspixmapsink->src_prev.h = src_origin.h; + + evaspixmapsink->result_prev.w = result.w; + evaspixmapsink->result_prev.h = result.h; + XSync (evaspixmapsink->xcontext->disp, FALSE); g_mutex_unlock (evaspixmapsink->x_lock); g_mutex_unlock (evaspixmapsink->flow_lock); - MMTA_ACUM_ITEM_END("evaspixmapsink evaspixmap_buffer_put()", FALSE); - return TRUE; } @@ -2190,6 +2448,13 @@ gst_evaspixmapsink_event_thread (GstEvasPixmapSink * evaspixmapsink) int i = 0; Display *disp = NULL; +#ifdef DUMP_IMG + int ret = 0; + char file_name[128]; + char *dump_data; +#endif + + GST_OBJECT_LOCK (evaspixmapsink); if (evaspixmapsink->xcontext && evaspixmapsink->xcontext->disp) { @@ -2223,19 +2488,55 @@ gst_evaspixmapsink_event_thread (GstEvasPixmapSink * evaspixmapsink) xpixmap->damaged_time = (gint)get_millis_time(); } g_mutex_unlock(evaspixmapsink->pixmap_ref_lock); - GST_DEBUG_OBJECT (evaspixmapsink,"event_handler : got a damage event for pixmap(%d), refcount(%d), damaged_time(%d)", - xpixmap->pixmap, xpixmap->ref, xpixmap->damaged_time); + if (GST_STATE(evaspixmapsink) < GST_STATE_PLAYING || log_warn_count < 20) { + GST_WARNING_OBJECT (evaspixmapsink,"event_handler : got a damage event for pixmap(%d), refcount(%d), damaged_time(%d)", + xpixmap->pixmap, xpixmap->ref, xpixmap->damaged_time); + } else { + GST_DEBUG_OBJECT (evaspixmapsink,"event_handler : got a damage event for pixmap(%d), refcount(%d), damaged_time(%d)", + xpixmap->pixmap, xpixmap->ref, xpixmap->damaged_time); + } if (evaspixmapsink->epipe_request_count > EPIPE_REQUEST_LIMIT) { GST_WARNING_OBJECT (evaspixmapsink,"event_handler : epipe_request_count(%d), skip ecore_pipe_write()", evaspixmapsink->epipe_request_count); } else { - __ta__("evaspixmapsink ecore_pipe_write", ecore_pipe_write(evaspixmapsink->epipe, evaspixmapsink, sizeof(GstEvasPixmapSink));); + ecore_pipe_write(evaspixmapsink->epipe, evaspixmapsink, sizeof(GstEvasPixmapSink)); evaspixmapsink->epipe_request_count++; - GST_DEBUG_OBJECT (evaspixmapsink,"event_handler : after call ecore_pipe_write() for pixmap(%d)", xpixmap->pixmap); + if (GST_STATE(evaspixmapsink) < GST_STATE_PLAYING || log_warn_count < 20 ) { + GST_WARNING_OBJECT (evaspixmapsink,"event_handler : after call ecore_pipe_write() for pixmap(%d)", xpixmap->pixmap); + log_warn_count++; + } else { + GST_DEBUG_OBJECT (evaspixmapsink,"event_handler : after call ecore_pipe_write() for pixmap(%d)", xpixmap->pixmap); + } } g_mutex_lock (evaspixmapsink->x_lock); XDamageSubtract (evaspixmapsink->xcontext->disp, evaspixmapsink->damage[i], None, None ); g_mutex_unlock (evaspixmapsink->x_lock); +#ifdef DUMP_IMG + int dump_w = evaspixmapsink->w + (32 - (evaspixmapsink->w%32)); // for multiples of 32 + if(g_cnt<100) + { + evaspixmapsink->pixmap_addr[i] = gst_evaspixmapsink_get_buffer(evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->pixmap, dump_w, evaspixmapsink->h, i); + GST_ERROR(" pixmap[%d] addr %p (w : %d, h : %d)", g_cnt, i, evaspixmapsink->pixmap_addr[i], dump_w, evaspixmapsink->h); + sprintf(file_name, "/opt/usr/media/DUMP_%2.2d.dump", g_cnt); + + dump_data = g_malloc(dump_w * evaspixmapsink->h * 4); + memcpy (dump_data, evaspixmapsink->pixmap_addr[i], dump_w * evaspixmapsink->h * 4); + + ret = util_write_rawdata(file_name, dump_data, dump_w * evaspixmapsink->h * 4); + if (ret) { + GST_ERROR_OBJECT (evaspixmapsink, "util_write_rawdata() failed"); + } + else + g_cnt++; + g_free(dump_data); + + if (g_bufinfo[i]) { + gst_evaspixmapsink_free_buffer (i); + g_bufinfo[i] = NULL; + } + evaspixmapsink->pixmap_addr[i] = NULL; + } +#endif if (evaspixmapsink->buf_shared_type == BUF_SHARE_METHOD_FD) { if (GST_STATE(evaspixmapsink) == GST_STATE_PLAYING) { drm_fini_close_gem_handle(evaspixmapsink, xpixmap->pixmap); @@ -2368,20 +2669,20 @@ gst_evaspixmapsink_xcontext_get (GstEvasPixmapSink *evaspixmapsink) g_mutex_lock (evaspixmapsink->x_lock); xcontext->disp = XOpenDisplay (evaspixmapsink->display_name); - if (!xcontext->disp) { g_mutex_unlock (evaspixmapsink->x_lock); g_free (xcontext); GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE, ("Could not initialise Xv output"), ("Could not open display")); return NULL; } + GST_WARNING_OBJECT (evaspixmapsink,"Display(0x%x) is opened", xcontext->disp); + g_my_disp = xcontext->disp; xcontext->screen = DefaultScreenOfDisplay (xcontext->disp); xcontext->screen_num = DefaultScreen (xcontext->disp); xcontext->visual = DefaultVisual (xcontext->disp, xcontext->screen_num); xcontext->root = DefaultRootWindow (xcontext->disp); xcontext->white = XWhitePixel (xcontext->disp, xcontext->screen_num); - xcontext->black = XBlackPixel (xcontext->disp, xcontext->screen_num); xcontext->depth = DefaultDepthOfScreen (xcontext->screen); xcontext->width = DisplayWidth (xcontext->disp, xcontext->screen_num); @@ -2402,6 +2703,7 @@ gst_evaspixmapsink_xcontext_get (GstEvasPixmapSink *evaspixmapsink) g_free (xcontext); GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, SETTINGS, ("Could not initialise Xv output"), ("Could not get pixel formats")); + g_my_disp = NULL; return NULL; } @@ -2436,6 +2738,7 @@ gst_evaspixmapsink_xcontext_get (GstEvasPixmapSink *evaspixmapsink) g_free (xcontext->par); g_free (xcontext); /* GST_ELEMENT_ERROR is thrown by gst_evaspixmapsink_get_xv_support */ + g_my_disp = NULL; return NULL; } #ifdef HAVE_XSHM @@ -2575,6 +2878,7 @@ gst_evaspixmapsink_xcontext_clear (GstEvasPixmapSink *evaspixmapsink) XvUngrabPort (xcontext->disp, xcontext->xv_port_id, 0); XCloseDisplay (xcontext->disp); + g_my_disp = NULL; g_mutex_unlock (evaspixmapsink->x_lock); @@ -2662,6 +2966,17 @@ gst_evaspixmapsink_setcaps (GstBaseSink *bsink, GstCaps *caps) evaspixmapsink->aligned_width = video_width; evaspixmapsink->aligned_height = video_height; + /* get combine prop of hevc */ + if(gst_structure_get_int (structure, "yuvcombine", &(evaspixmapsink->need_combine_data))) + { + GST_INFO_OBJECT(evaspixmapsink, "need combine data : %d", evaspixmapsink->need_combine_data); + } + else + { + /*Not need to combine data, just directly copy*/ + evaspixmapsink->need_combine_data = 0; + } + /* get enable-last-buffer */ g_object_get(G_OBJECT(evaspixmapsink), "enable-last-buffer", &enable_last_buffer, NULL); GST_INFO_OBJECT (evaspixmapsink,"current enable-last-buffer : %d", enable_last_buffer); @@ -2675,8 +2990,11 @@ gst_evaspixmapsink_setcaps (GstBaseSink *bsink, GstCaps *caps) evaspixmapsink->fps_n = gst_value_get_fraction_numerator (fps); evaspixmapsink->fps_d = gst_value_get_fraction_denominator (fps); - evaspixmapsink->video_width = video_width; - evaspixmapsink->video_height = video_height; + if (evaspixmapsink->video_width != video_width || evaspixmapsink->video_height != video_height) { + evaspixmapsink->src_prev.w = evaspixmapsink->video_width = video_width; + evaspixmapsink->src_prev.h = evaspixmapsink->video_height = video_height; + evaspixmapsink->need_to_fill_black = TRUE; + } im_format = gst_evaspixmapsink_get_format_from_caps (evaspixmapsink, caps); if (im_format == -1) { @@ -2858,7 +3176,9 @@ gst_evaspixmapsink_change_state (GstElement *element, GstStateChange transition) /* call XSynchronize with the current value of synchronous */ GST_DEBUG_OBJECT (evaspixmapsink,"XSynchronize called with %s", evaspixmapsink->synchronous ? "TRUE" : "FALSE"); + g_mutex_lock (evaspixmapsink->x_lock); XSynchronize (evaspixmapsink->xcontext->disp, evaspixmapsink->synchronous); + g_mutex_unlock (evaspixmapsink->x_lock); gst_evaspixmapsink_update_colorbalance (evaspixmapsink); g_mutex_unlock (evaspixmapsink->flow_lock); @@ -2881,6 +3201,7 @@ gst_evaspixmapsink_change_state (GstElement *element, GstStateChange transition) switch (transition) { case GST_STATE_CHANGE_PLAYING_TO_PAUSED: GST_WARNING_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_PLAYING_TO_PAUSED"); + log_warn_count = 0; break; case GST_STATE_CHANGE_PAUSED_TO_READY: @@ -2897,7 +3218,9 @@ gst_evaspixmapsink_change_state (GstElement *element, GstStateChange transition) case GST_STATE_CHANGE_READY_TO_NULL: GST_WARNING_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_READY_TO_NULL"); + g_mutex_lock (evaspixmapsink->flow_lock); gst_evaspixmapsink_reset(evaspixmapsink); + g_mutex_unlock (evaspixmapsink->flow_lock); /* close drm */ drm_fini(evaspixmapsink); break; @@ -2929,6 +3252,58 @@ gst_evaspixmapsink_get_times (GstBaseSink *bsink, GstBuffer *buf, GstClockTime * } } +static void +gst_evaspixmapsink_combine_i420_scmn_data(GstEvasPixmapSink *evaspixmapsink, GstBuffer *buf) +{ + unsigned int outsize = 0; + unsigned char *temp_outbuf = evaspixmapsink->evas_pixmap_buf->xvimage->data; + int cnt = 0, j = 0; + unsigned char *temp_imgb; + SCMN_IMGB *imgb = NULL; + int stride, w, h, i; + + GST_DEBUG("Begin"); + + imgb = (SCMN_IMGB *)GST_BUFFER_DATA(buf); + if(imgb == NULL || imgb->a[0] == NULL) + { + return; + } + + stride = GST_ROUND_UP_4 (imgb->w[0]); + h = imgb->h[0]; + w = imgb->w[0]; + /*Y plane copy */ + for (i = 0; i < h; i++) + { + memcpy (temp_outbuf + i * stride, imgb->a[0] + i * imgb->s[0], w); + } + + temp_outbuf += GST_ROUND_UP_4 (imgb->w[0]) * GST_ROUND_UP_2 (imgb->h[0]); + + stride = GST_ROUND_UP_4 (GST_ROUND_UP_2 (imgb->w[0]) / 2); + h = GST_ROUND_UP_2 (imgb->h[0]) / 2; + w = GST_ROUND_UP_2 (imgb->w[0]) / 2; + /* Cb plane copy */ + for (i = 0; i < h; i++) + { + memcpy (temp_outbuf + i * stride, imgb->a[1] + i * imgb->s[1], w); + } + + temp_outbuf += GST_ROUND_UP_4 (GST_ROUND_UP_2 (imgb->w[0]) / 2) * (GST_ROUND_UP_2 (imgb->h[0]) / 2); + /* Same stride, height, width as above */ + /* Cr plane copy */ + for (i = 0; i < h; i++) + { + memcpy (temp_outbuf + i * stride, imgb->a[2] + i * imgb->s[2], w); + } + + outsize = imgb->w[0] * imgb->h[0]* 3 >> 1; + evaspixmapsink->evas_pixmap_buf->size = MIN(outsize, evaspixmapsink->evas_pixmap_buf->size); + + GST_DEBUG("End"); +} + static GstFlowReturn gst_evaspixmapsink_show_frame (GstVideoSink *vsink, GstBuffer *buf) { @@ -2937,13 +3312,15 @@ gst_evaspixmapsink_show_frame (GstVideoSink *vsink, GstBuffer *buf) SCMN_IMGB *scmn_imgb = NULL; gint format = 0; - MMTA_ACUM_ITEM_BEGIN("evaspixmapsink gst_evaspixmapsink_show_frame()", FALSE); - evaspixmapsink = GST_EVASPIXMAPSINK (vsink); + if (GST_STATE(evaspixmapsink) < GST_STATE_PLAYING || log_warn_count < 20) { + GST_WARNING_OBJECT (evaspixmapsink, "enter >>>" ); + } + if( evaspixmapsink->stop_video ) { GST_INFO_OBJECT (evaspixmapsink, "Stop video is TRUE. so skip show frame..." ); - return GST_FLOW_OK; + goto skip_frame; } if (!evaspixmapsink->evas_pixmap_buf) { @@ -2961,13 +3338,13 @@ gst_evaspixmapsink_show_frame (GstVideoSink *vsink, GstBuffer *buf) scmn_imgb = (SCMN_IMGB *)GST_BUFFER_MALLOCDATA(buf); if(scmn_imgb == NULL) { GST_DEBUG_OBJECT (evaspixmapsink, "scmn_imgb is NULL. Skip buffer put..." ); - return GST_FLOW_OK; + goto skip_frame; } /* skip buffer if aligned size is smaller than size of caps */ if (scmn_imgb->s[0] < evaspixmapsink->video_width || scmn_imgb->e[0] < evaspixmapsink->video_height) { GST_WARNING_OBJECT (evaspixmapsink,"invalid size[caps:%dx%d,aligned:%dx%d]. Skip this buffer...", evaspixmapsink->video_width, evaspixmapsink->video_height, scmn_imgb->s[0], scmn_imgb->e[0]); - return GST_FLOW_OK; + goto skip_frame; } evaspixmapsink->aligned_width = scmn_imgb->s[0]; evaspixmapsink->aligned_height = scmn_imgb->e[0]; @@ -3010,7 +3387,7 @@ gst_evaspixmapsink_show_frame (GstVideoSink *vsink, GstBuffer *buf) scmn_imgb = (SCMN_IMGB *)GST_BUFFER_MALLOCDATA(buf); if (scmn_imgb == NULL) { GST_DEBUG_OBJECT (evaspixmapsink, "scmn_imgb is NULL. Skip buffer put..." ); - return GST_FLOW_OK; + goto skip_frame; } if (scmn_imgb->buf_share_method == BUF_SHARE_METHOD_PADDR) { @@ -3051,17 +3428,17 @@ gst_evaspixmapsink_show_frame (GstVideoSink *vsink, GstBuffer *buf) } } else { GST_WARNING_OBJECT (evaspixmapsink, "Not supported, buf_share_method(%d)", scmn_imgb->buf_share_method); - return GST_FLOW_OK; + goto skip_frame; } if (!img_data->YBuf) { GST_WARNING_OBJECT (evaspixmapsink, "img_data->YBuf is NULL. skip buffer put..." ); - return GST_FLOW_OK; + goto skip_frame; } GST_LOG_OBJECT(evaspixmapsink, "YBuf[%d], CbBuf[%d], CrBuf[%d]", img_data->YBuf, img_data->CbBuf, img_data->CrBuf ); } else { GST_WARNING_OBJECT (evaspixmapsink, "xvimage->data is NULL. skip buffer put..." ); - return GST_FLOW_OK; + goto skip_frame; } break; } @@ -3071,17 +3448,26 @@ gst_evaspixmapsink_show_frame (GstVideoSink *vsink, GstBuffer *buf) evaspixmapsink->buf_shared_type = BUF_SHARE_METHOD_NONE; } GST_DEBUG_OBJECT (evaspixmapsink,"Normal format activated. fourcc = %d", evaspixmapsink->evas_pixmap_buf->im_format); - __ta__("evaspixmapsink memcpy in _show_frame", memcpy (evaspixmapsink->evas_pixmap_buf->xvimage->data, GST_BUFFER_DATA (buf), - MIN (GST_BUFFER_SIZE (buf), evaspixmapsink->evas_pixmap_buf->size));); + if(evaspixmapsink->need_combine_data == 1) + { + gst_evaspixmapsink_combine_i420_scmn_data(evaspixmapsink, buf); + } + else + { + memcpy (evaspixmapsink->evas_pixmap_buf->xvimage->data, + GST_BUFFER_DATA (buf), + MIN (GST_BUFFER_SIZE (buf), evaspixmapsink->evas_pixmap_buf->size)); + } break; } } - if (!gst_evaspixmap_buffer_put (evaspixmapsink, evaspixmapsink->evas_pixmap_buf)) { - MMTA_ACUM_ITEM_END("evaspixmapsink gst_evaspixmapsink_show_frame()", FALSE); - return GST_FLOW_OK; - } + gst_evaspixmap_buffer_put (evaspixmapsink, evaspixmapsink->evas_pixmap_buf); - MMTA_ACUM_ITEM_END("evaspixmapsink gst_evaspixmapsink_show_frame()", FALSE); +skip_frame: + + if (GST_STATE(evaspixmapsink) < GST_STATE_PLAYING || log_warn_count < 20) { + GST_WARNING_OBJECT (evaspixmapsink, "leave <<<" ); + } return GST_FLOW_OK; @@ -3432,6 +3818,14 @@ gst_evaspixmapsink_xpixmap_link (GstEvasPixmapSink *evaspixmapsink) unsigned int xw = 0; unsigned int xh = 0; int i = 0; + XGCValues gc_values_black; + gc_values_black.foreground = 0xff000000; +#ifdef DUMP_IMG + int ret = 0; + char file_name[128]; + char *dump_data; + int dump_w = 0; +#endif GST_DEBUG_OBJECT (evaspixmapsink,"[START]"); @@ -3447,6 +3841,7 @@ gst_evaspixmapsink_xpixmap_link (GstEvasPixmapSink *evaspixmapsink) evaspixmapsink->xcontext = gst_evaspixmapsink_xcontext_get (evaspixmapsink); if (!evaspixmapsink->xcontext) { GST_ERROR_OBJECT (evaspixmapsink,"could not get xcontext.."); + g_mutex_unlock (evaspixmapsink->flow_lock); return FALSE; } } @@ -3461,12 +3856,42 @@ gst_evaspixmapsink_xpixmap_link (GstEvasPixmapSink *evaspixmapsink) if (evaspixmapsink->xpixmap[i]->width == evas_object_width && evaspixmapsink->xpixmap[i]->height == evas_object_height) { GST_WARNING_OBJECT (evaspixmapsink,"pixmap was already created(w:%d, h:%d), skip it..", evaspixmapsink->xpixmap[i]->width, evaspixmapsink->xpixmap[i]->height); - for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) { - XSetForeground (evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->gc, evaspixmapsink->xcontext->black); - XFillRectangle (evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->pixmap, evaspixmapsink->xpixmap[i]->gc, - 0, 0, evaspixmapsink->xpixmap[i]->width, evaspixmapsink->xpixmap[i]->height); - GST_LOG_OBJECT (evaspixmapsink,"fill black to xpixmap[%d] with size(w:%d,h:%d)", evaspixmapsink->xpixmap[i]->pixmap, - evaspixmapsink->xpixmap[i]->width, evaspixmapsink->xpixmap[i]->height); + if (evaspixmapsink->need_to_fill_black) { + for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) { + g_mutex_lock (evaspixmapsink->x_lock); + XFillRectangle (evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->pixmap, evaspixmapsink->xpixmap[i]->gc, + 0, 0, evaspixmapsink->xpixmap[i]->width, evaspixmapsink->xpixmap[i]->height); + GST_LOG_OBJECT (evaspixmapsink,"fill black to xpixmap[%d] with size(w:%d,h:%d)", evaspixmapsink->xpixmap[i]->pixmap, + evaspixmapsink->xpixmap[i]->width, evaspixmapsink->xpixmap[i]->height); +#ifdef DUMP_IMG + dump_w = evaspixmapsink->xpixmap[i]->width + (32 - (evaspixmapsink->xpixmap[i]->width%32)); // for multiples of 32 + if(g_cnt<100) + { + evaspixmapsink->pixmap_addr[i] = gst_evaspixmapsink_get_buffer(evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->pixmap, dump_w, evaspixmapsink->xpixmap[i]->height, i); + GST_ERROR(" pixmap[%d] addr %p (w : %d, h : %d)", g_cnt, i, evaspixmapsink->pixmap_addr[i], dump_w, evaspixmapsink->xpixmap[i]->height); + sprintf(file_name, "/opt/usr/media/DUMP_%2.2d.dump", g_cnt); + + dump_data = g_malloc(dump_w * evaspixmapsink->xpixmap[i]->height * 4); + memcpy (dump_data, evaspixmapsink->pixmap_addr[i], dump_w * evaspixmapsink->xpixmap[i]->height * 4); + + ret = util_write_rawdata(file_name, dump_data, dump_w * evaspixmapsink->xpixmap[i]->height * 4); + if (ret) { + GST_ERROR_OBJECT (evaspixmapsink, "util_write_rawdata() failed"); + } + else + g_cnt++; + g_free(dump_data); + + if (g_bufinfo[i]) { + gst_evaspixmapsink_free_buffer (i); + g_bufinfo[i] = NULL; + } + evaspixmapsink->pixmap_addr[i] = NULL; + } +#endif + g_mutex_unlock (evaspixmapsink->x_lock); + } + evaspixmapsink->need_to_fill_black = FALSE; } goto SKIP_LINK; } @@ -3537,6 +3962,7 @@ gst_evaspixmapsink_xpixmap_link (GstEvasPixmapSink *evaspixmapsink) } goto GO_OUT_OF_FUNC; } + evaspixmapsink->need_to_fill_black = FALSE; GST_INFO_OBJECT (evaspixmapsink,"creation pixmap_id[%d]:%d success", i, pixmap_id[i]); GST_DEBUG_OBJECT (evaspixmapsink,"evas_object_width(%d),evas_object_height(%d),pixmap:%d,depth:%d", evas_object_width,evas_object_height,pixmap_id[i],DefaultDepth(dpy, DefaultScreen(dpy))); @@ -3547,12 +3973,25 @@ gst_evaspixmapsink_xpixmap_link (GstEvasPixmapSink *evaspixmapsink) if (evaspixmapsink->xpixmap[i]->pixmap && pixmap_id[i] != evaspixmapsink->xpixmap[i]->pixmap) { g_mutex_unlock (evaspixmapsink->x_lock); g_mutex_lock (evaspixmapsink->pixmap_ref_lock); + /* If we reset another pixmap, do below */ + if (evaspixmapsink->xpixmap[i]->prev_pixmap) { + GST_LOG_OBJECT (evaspixmapsink,"Free pixmap(%d), gc(%x), destroy previous damage(%d)", + evaspixmapsink->xpixmap[i]->prev_pixmap, evaspixmapsink->xpixmap[i]->prev_gc, evaspixmapsink->prev_damage[i]); + g_mutex_lock (evaspixmapsink->x_lock); + XFreePixmap(evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->prev_pixmap); + XFreeGC (evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->prev_gc); + XDamageDestroy(evaspixmapsink->xcontext->disp, evaspixmapsink->prev_damage[i]); + XSync(evaspixmapsink->xcontext->disp, FALSE); + g_mutex_unlock (evaspixmapsink->x_lock); + evaspixmapsink->prev_damage[i] = NULL; + } evaspixmapsink->xpixmap[i]->prev_pixmap = evaspixmapsink->xpixmap[i]->pixmap; evaspixmapsink->xpixmap[i]->prev_gc = evaspixmapsink->xpixmap[i]->gc; evaspixmapsink->xpixmap[i]->pixmap = 0; evaspixmapsink->xpixmap[i]->ref = 0; evaspixmapsink->xpixmap[i]->damaged_time = 0; + g_mutex_unlock (evaspixmapsink->pixmap_ref_lock); g_mutex_lock (evaspixmapsink->x_lock); } @@ -3561,7 +4000,7 @@ gst_evaspixmapsink_xpixmap_link (GstEvasPixmapSink *evaspixmapsink) for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) { /* Set pixmap id and create GC */ evaspixmapsink->xpixmap[i]->pixmap = pixmap_id[i]; - evaspixmapsink->xpixmap[i]->gc = XCreateGC(dpy, evaspixmapsink->xpixmap[i]->pixmap, 0,0); + evaspixmapsink->xpixmap[i]->gc = XCreateGC(dpy, evaspixmapsink->xpixmap[i]->pixmap, GCForeground, &gc_values_black); evaspixmapsink->xpixmap[i]->width = xw; evaspixmapsink->xpixmap[i]->height = xh; @@ -3575,11 +4014,37 @@ gst_evaspixmapsink_xpixmap_link (GstEvasPixmapSink *evaspixmapsink) i, evaspixmapsink->xpixmap[i]->pixmap, evaspixmapsink->xpixmap[i]->gc, i, evaspixmapsink->damage[i]); /* Fill blackcolor for the new pixmap */ - XSetForeground (evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->gc, evaspixmapsink->xcontext->black); XFillRectangle (evaspixmapsink->xcontext->disp, pixmap_id[i], evaspixmapsink->xpixmap[i]->gc, 0, 0, evaspixmapsink->w, evaspixmapsink->h); GST_LOG_OBJECT (evaspixmapsink,"fill black to xpixmap[%d] with size(w:%d,h:%d)", pixmap_id[i], evaspixmapsink->w, evaspixmapsink->h); + +#ifdef DUMP_IMG + dump_w = evaspixmapsink->w + (32 - (evaspixmapsink->w%32)); // for multiples of 32 + if(g_cnt<100) + { + evaspixmapsink->pixmap_addr[i] = gst_evaspixmapsink_get_buffer(evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->pixmap, dump_w, evaspixmapsink->h, i); + GST_ERROR(" pixmap[%d] addr %p (w : %d, h : %d)", g_cnt, i, evaspixmapsink->pixmap_addr[i], dump_w, evaspixmapsink->h); + sprintf(file_name, "/opt/usr/media/DUMP_%2.2d.dump", g_cnt); + + dump_data = g_malloc(dump_w * evaspixmapsink->h * 4); + memcpy (dump_data, evaspixmapsink->pixmap_addr[i], dump_w * evaspixmapsink->h * 4); + + ret = util_write_rawdata(file_name, dump_data, dump_w * evaspixmapsink->h * 4); + if (ret) { + GST_ERROR_OBJECT (evaspixmapsink, "util_write_rawdata() failed"); + } + else + g_cnt++; + g_free(dump_data); + + if (g_bufinfo[i]) { + gst_evaspixmapsink_free_buffer (i); + g_bufinfo[i] = NULL; + } + evaspixmapsink->pixmap_addr[i] = NULL; + } +#endif } XSync(dpy, FALSE); @@ -3649,7 +4114,9 @@ gst_evaspixmapsink_set_property (GObject *object, guint prop_id, const GValue *v case PROP_SYNCHRONOUS: evaspixmapsink->synchronous = g_value_get_boolean (value); if (evaspixmapsink->xcontext) { + g_mutex_lock (evaspixmapsink->x_lock); XSynchronize (evaspixmapsink->xcontext->disp, evaspixmapsink->synchronous); + g_mutex_unlock (evaspixmapsink->x_lock); GST_DEBUG_OBJECT (evaspixmapsink,"XSynchronize called with %s", evaspixmapsink->synchronous ? "TRUE" : "FALSE"); } break; @@ -3799,7 +4266,7 @@ gst_evaspixmapsink_set_property (GObject *object, guint prop_id, const GValue *v break; case PROP_VISIBLE: { - Eina_Bool r; + Eina_Bool r = EINA_FALSE; gboolean visible = g_value_get_boolean (value); GST_INFO_OBJECT (evaspixmapsink,"evaspixmapsink->visible(%d), new value of visible(%d)", evaspixmapsink->visible, visible); if (evaspixmapsink->visible != visible) { @@ -3814,11 +4281,12 @@ gst_evaspixmapsink_set_property (GObject *object, guint prop_id, const GValue *v } } else { r = ecore_pipe_write (evaspixmapsink->epipe, &evaspixmapsink->update_visibility, SIZE_FOR_UPDATE_VISIBILITY); + if (r == EINA_FALSE) { + GST_WARNING ("Failed to ecore_pipe_write() for updating visibility)\n"); + } evaspixmapsink->epipe_request_count++; } - if (r == EINA_FALSE) { - GST_WARNING ("Failed to ecore_pipe_write() for updating visibility)\n"); - } + if (!visible) { int i = 0; g_mutex_lock( evaspixmapsink->flow_lock ); @@ -3985,7 +4453,9 @@ gst_evaspixmapsink_reset (GstEvasPixmapSink *evaspixmapsink) for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) { if(evaspixmapsink->damage[i]) { + g_mutex_lock (evaspixmapsink->x_lock); XDamageDestroy(evaspixmapsink->xcontext->disp, evaspixmapsink->damage[i]); + g_mutex_unlock (evaspixmapsink->x_lock); evaspixmapsink->damage[i] = NULL; } } @@ -3997,15 +4467,28 @@ gst_evaspixmapsink_reset (GstEvasPixmapSink *evaspixmapsink) } for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) { +#ifdef DUMP_IMG + if (g_bufinfo[i]) { + gst_evaspixmapsink_free_buffer (i); + g_bufinfo[i] = NULL; + } + evaspixmapsink->pixmap_addr[i] = NULL; +#endif gst_evaspixmapsink_xpixmap_clear (evaspixmapsink, evaspixmapsink->xpixmap[i]); gst_evaspixmapsink_xpixmap_destroy (evaspixmapsink, evaspixmapsink->xpixmap[i]); evaspixmapsink->xpixmap[i] = NULL; } if (evaspixmapsink->eo) { evas_object_image_native_surface_set(evaspixmapsink->eo, NULL); + evas_object_image_data_set(evaspixmapsink->eo, NULL); evaspixmapsink->eo = NULL; } + if (evaspixmapsink->epipe) { + ecore_pipe_del (evaspixmapsink->epipe); + evaspixmapsink->epipe = NULL; + } + evaspixmapsink->render_rect.x = evaspixmapsink->render_rect.y = evaspixmapsink->render_rect.w = evaspixmapsink->render_rect.h = 0; evaspixmapsink->have_render_rect = FALSE; @@ -4047,17 +4530,11 @@ gst_evaspixmapsink_finalize (GObject *object) g_mutex_free (evaspixmapsink->pixmap_ref_lock); evaspixmapsink->pixmap_ref_lock = NULL; } - if (evaspixmapsink->epipe) { - ecore_pipe_del (evaspixmapsink->epipe); - evaspixmapsink->epipe = NULL; - } GST_DEBUG_OBJECT (evaspixmapsink,"[END]"); G_OBJECT_CLASS (parent_class)->finalize (object); - MMTA_ACUM_ITEM_SHOW_RESULT_TO(MMTA_SHOW_FILE); - MMTA_RELEASE(); } static void @@ -4074,6 +4551,10 @@ gst_evaspixmapsink_init (GstEvasPixmapSink *evaspixmapsink) for (i = 0; i < NUM_OF_PIXMAP; i++) { evaspixmapsink->xpixmap[i] = NULL; evaspixmapsink->damage[i] = 0; +#ifdef DUMP_IMG + g_bufinfo[i] = NULL; + evaspixmapsink->pixmap_addr[i] = NULL; +#endif } evaspixmapsink->evas_pixmap_buf = NULL; @@ -4086,6 +4567,7 @@ gst_evaspixmapsink_init (GstEvasPixmapSink *evaspixmapsink) evaspixmapsink->fps_d = 0; evaspixmapsink->video_width = 0; evaspixmapsink->video_height = 0; + evaspixmapsink->need_to_fill_black = FALSE; evaspixmapsink->x_lock = g_mutex_new (); evaspixmapsink->flow_lock = g_mutex_new (); @@ -4128,7 +4610,12 @@ gst_evaspixmapsink_init (GstEvasPixmapSink *evaspixmapsink) evaspixmapsink->buf_shared_type = BUF_SHARE_METHOD_NONE; - MMTA_INIT(); + memset(&evaspixmapsink->src_prev, 0, sizeof (GstVideoRectangle)); + memset(&evaspixmapsink->result_prev, 0, sizeof (GstVideoRectangle)); + +#ifdef DUMP_IMG + g_cnt = 0; +#endif GST_DEBUG_OBJECT (evaspixmapsink,"[END]"); } diff --git a/mobile/evaspixmapsink/evaspixmapsink.h b/evaspixmapsink/evaspixmapsink.h old mode 100644 new mode 100755 similarity index 97% rename from mobile/evaspixmapsink/evaspixmapsink.h rename to evaspixmapsink/evaspixmapsink.h index 9bbacca..25d8495 --- a/mobile/evaspixmapsink/evaspixmapsink.h +++ b/evaspixmapsink/evaspixmapsink.h @@ -25,7 +25,6 @@ #define __GST_EVASPIXMAPSINK_H__ #include -#include #ifdef HAVE_XSHM #include @@ -57,6 +56,8 @@ #include #include +//#define DUMP_IMG + #define MAX_PLANE_NUM 3 #define MAX_BUFFER_NUM 20 #define MAX_GEM_BUFFER_NUM (MAX_PLANE_NUM * MAX_BUFFER_NUM) @@ -141,7 +142,7 @@ struct _GstXContext { Window root; - gulong white, black; + gulong white; gint depth; gint bpp; @@ -284,6 +285,7 @@ struct _GstEvasPixmapSink { /* size of incoming video, used as the size for XvImage */ guint video_width, video_height; + gboolean need_to_fill_black; /* display sizes, used for clipping the image */ gint disp_x, disp_y; @@ -323,7 +325,7 @@ struct _GstEvasPixmapSink { gboolean visible; gint last_updated_idx; gchar update_visibility; - guint epipe_request_count; + gint epipe_request_count; /* pixmap */ gboolean do_link; @@ -340,6 +342,16 @@ struct _GstEvasPixmapSink { gint drm_fd; gem_info_t gem_info[MAX_GEM_BUFFER_NUM]; + + /* if needed combine planes data */ + gint need_combine_data; + + GstVideoRectangle src_prev; + GstVideoRectangle result_prev; + +#ifdef DUMP_IMG + void *pixmap_addr[NUM_OF_PIXMAP]; +#endif }; /* max plane count *********************************************************/ diff --git a/wearable/evaspixmapsink/xv_types.h b/evaspixmapsink/xv_types.h similarity index 100% rename from wearable/evaspixmapsink/xv_types.h rename to evaspixmapsink/xv_types.h diff --git a/wearable/gst-autogen.sh b/gst-autogen.sh similarity index 100% rename from wearable/gst-autogen.sh rename to gst-autogen.sh diff --git a/wearable/gst-plugins-ext0.10.manifest b/gst-plugins-ext0.10.manifest similarity index 100% rename from wearable/gst-plugins-ext0.10.manifest rename to gst-plugins-ext0.10.manifest diff --git a/wearable/audioeq/Makefile.am b/hlsdemux2/Makefile.am similarity index 100% rename from wearable/audioeq/Makefile.am rename to hlsdemux2/Makefile.am diff --git a/hlsdemux2/predefined_frame/blackframe_QVGA.264 b/hlsdemux2/predefined_frame/blackframe_QVGA.264 new file mode 100755 index 0000000..03e3d8a Binary files /dev/null and b/hlsdemux2/predefined_frame/blackframe_QVGA.264 differ diff --git a/hlsdemux2/predefined_frame/sec_audio_fixed_qvga.264 b/hlsdemux2/predefined_frame/sec_audio_fixed_qvga.264 new file mode 100755 index 0000000..068599c Binary files /dev/null and b/hlsdemux2/predefined_frame/sec_audio_fixed_qvga.264 differ diff --git a/hlsdemux2/predefined_frame/sec_audio_fixed_qvga.jpg b/hlsdemux2/predefined_frame/sec_audio_fixed_qvga.jpg new file mode 100755 index 0000000..55d43b4 Binary files /dev/null and b/hlsdemux2/predefined_frame/sec_audio_fixed_qvga.jpg differ diff --git a/hlsdemux2/src/Makefile.am b/hlsdemux2/src/Makefile.am new file mode 100755 index 0000000..88525c3 --- /dev/null +++ b/hlsdemux2/src/Makefile.am @@ -0,0 +1,31 @@ + +plugin_LTLIBRARIES = libgsthlsdemux2.la + +libgsthlsdemux2_la_SOURCES = \ + m3u8.c \ + gsthlsdemux2.c + +libgsthlsdemux2_la_CFLAGS = $(GST_CFLAGS) $(GST_BASE_CFLAGS) $(SOUP_CFLAGS) $(GST_APP_CFLAGS) $(CRYPTO_CFLAGS) +libgsthlsdemux2_la_LIBADD = -lgsttag-@GST_MAJORMINOR@ \ + $(GST_LIBS) $(GST_BASE_LIBS) $(SOUP_LIBS) $(GST_APP_LIBS) -lgstapp-0.10 $(CRYPTO_LIBS) +libgsthlsdemux2_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -no-undefined +libgsthlsdemux2_la_LIBTOOLFLAGS = --tag=disable-static + +# headers we need but don't want installed +noinst_HEADERS = \ + gsthlsdemux2.h \ + m3u8.h + +Android.mk: Makefile.am $(BUILT_SOURCES) + androgenizer \ + -:PROJECT libgsthls -:SHARED libgsthls \ + -:TAGS eng debug \ + -:REL_TOP $(top_srcdir) -:ABS_TOP $(abs_top_srcdir) \ + -:SOURCES $(libgsthls_la_SOURCES) \ + -:CFLAGS $(DEFS) $(DEFAULT_INCLUDES) $(libgsthls_la_CFLAGS) \ + -:LDFLAGS $(libgsthls_la_LDFLAGS) \ + $(libgsthls_la_LIBADD) \ + -ldl \ + -:PASSTHROUGH LOCAL_ARM_MODE:=arm \ + LOCAL_MODULE_PATH:='$$(TARGET_OUT)/lib/gstreamer-0.10' \ + > $@ diff --git a/hlsdemux2/src/gsthlsdemux2.c b/hlsdemux2/src/gsthlsdemux2.c new file mode 100755 index 0000000..5ef6c0e --- /dev/null +++ b/hlsdemux2/src/gsthlsdemux2.c @@ -0,0 +1,5443 @@ +/* + * hlsdemux2 + * + * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: JongHyuk Choi , Naveen Cherukuri + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Alternatively, the contents of this file may be used under the + * GNU Lesser General Public License Version 2.1 (the "LGPL"), in + * which case the following provisions apply instead of the ones + * mentioned above: + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* FIXME 0.11: suppress warnings for deprecated API such as GStaticRecMutex + * with newer GLib versions (>= 2.31.0) */ +#define GLIB_DISABLE_DEPRECATION_WARNINGS + +#include +#include +#include +#include +#include +#include +#include + +#include "gsthlsdemux2.h" + +enum +{ + PROP_0, + PROP_BITRATE_SWITCH_TOLERANCE, + PROP_FORCE_LOWER_BITRATE, + PROP_BLOCKSIZE, + PROP_LAST +}; + +#define HLS_VIDEO_CAPS \ + GST_STATIC_CAPS (\ + "video/mpeg, " \ + "mpegversion = (int) { 1, 2, 4 }, " \ + "systemstream = (boolean) FALSE; " \ + "video/x-h264,stream-format=(string)byte-stream," \ + "alignment=(string)nal;" \ + "video/x-dirac;" \ + "video/x-wmv," \ + "wmvversion = (int) 3, " \ + "format = (fourcc) WVC1" \ + ) + +#define HLS_AUDIO_CAPS \ + GST_STATIC_CAPS ( \ + "audio/mpeg, " \ + "mpegversion = (int) { 1, 4 };" \ + "audio/x-lpcm, " \ + "width = (int) { 16, 20, 24 }, " \ + "rate = (int) { 48000, 96000 }, " \ + "channels = (int) [ 1, 8 ], " \ + "dynamic_range = (int) [ 0, 255 ], " \ + "emphasis = (boolean) { FALSE, TRUE }, " \ + "mute = (boolean) { FALSE, TRUE }; " \ + "audio/x-ac3; audio/x-eac3;" \ + "audio/x-dts;" \ + "audio/x-private-ts-lpcm;" \ + "application/x-id3" \ + ) + +/* Can also use the subpicture pads for text subtitles? */ +#define HLS_SUBPICTURE_CAPS \ + GST_STATIC_CAPS ("subpicture/x-pgs; video/x-dvd-subpicture") + +static GstStaticPadTemplate hlsdemux2_sink_template = +GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("application/x-hls")); + +static GstStaticPadTemplate hlsdemux2_videosrc_template = +GST_STATIC_PAD_TEMPLATE ("video", + GST_PAD_SRC, + GST_PAD_SOMETIMES, + HLS_VIDEO_CAPS); + +static GstStaticPadTemplate hlsdemux2_audiosrc_template = +GST_STATIC_PAD_TEMPLATE ("audio", + GST_PAD_SRC, + GST_PAD_SOMETIMES, + HLS_AUDIO_CAPS); + +static GstStaticPadTemplate hlsdemux2_subpicture_template = +GST_STATIC_PAD_TEMPLATE ("subpicture", + GST_PAD_SRC, + GST_PAD_SOMETIMES, + HLS_SUBPICTURE_CAPS); + +static GstStaticPadTemplate hlsdemux2_private_template = +GST_STATIC_PAD_TEMPLATE ("private", + GST_PAD_SRC, + GST_PAD_SOMETIMES, + GST_STATIC_CAPS_ANY); + +GST_DEBUG_CATEGORY_STATIC (gst_hlsdemux2_debug); +#define GST_CAT_DEFAULT gst_hlsdemux2_debug + +GST_DEBUG_CATEGORY (hlsdemux2_m3u8_debug); + +static const float update_interval_factor[] = { 1, 0.5, 1.5, 3 }; + +#define HLS_DEFAULT_FRAME_DURATION (0.04 * GST_SECOND) // 40ms +#define DEFAULT_BLOCKSIZE (8 * 1024) // 8 kbytes +#define DEFAULT_FAST_SWITCH_BUFFER_SIZE 0.7 // factor +static void _do_init (GType type) +{ + GST_DEBUG_CATEGORY_INIT (gst_hlsdemux2_debug, "hlsdemux2", 0, "hlsdemux2 element"); + GST_DEBUG_CATEGORY_INIT (hlsdemux2_m3u8_debug, "hlsdemux2m3u8", 0, "m3u8 parser"); +} + +GST_BOILERPLATE_FULL (GstHLSDemux2, gst_hlsdemux2, GstElement, GST_TYPE_ELEMENT, _do_init); + +#define DEFAULT_BITRATE_SWITCH_TOLERANCE 0.4 +#define DEFAULT_FAILED_COUNT 3 +#define DEFAULT_TARGET_DURATION 10 +#define DEFAULT_NUM_FRAGMENTS_CACHE 3 +#define DEFAULT_TOTAL_CACHE_DURATION (DEFAULT_NUM_FRAGMENTS_CACHE * DEFAULT_TARGET_DURATION * GST_SECOND) + +#define PREDEFINED_VIDEO_FRAME_LOCATION "/usr/etc/sec_audio_fixed_qvga.264" +//#define PREDEFINED_VIDEO_FRAME_LOCATION "/usr/etc/blackframe_QVGA.264" +#define PREDEFINED_IMAGE_FRAME_LOCATION "/usr/etc/sec_audio_fixed_qvga.jpg" + +#define HLSDEMUX2_SOUP_FAILED_CNT 10 +#define DEFAULT_FORCE_LOWER_BITRATE FALSE +#define FORCE_LOW_BITRATE_AFTER_CNT 4 +#define HLSDEMUX2_HTTP_TIMEOUT 30 //30sec + +enum { + HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE = 0, + HLSDEMUX2_HTTP_ERROR_RECOVERABLE = 1, +}; + +typedef struct _HLSDemux2_HTTP_error HLSDemux2_HTTP_error; + +typedef gboolean (*HLS_HTTP_error_handle_function) (GstHLSDemux2 *demux, gchar *element_name); + +struct _HLSDemux2_HTTP_error { + guint HTTP_error_code; + const gchar *error_phrase; + guint error_type; + HLS_HTTP_error_handle_function handle_error; +}; + +struct _GstHLSDemux2PvtStream +{ + void *parent; + GstPad *sinkpad; + GstElement *sink; + gulong sink_eprobe; + gulong sink_bprobe; + HLSDEMUX2_STREAM_TYPE type; + GValue codec_type; + GstBuffer *id3_buffer; + GstBuffer *image_buffer; + GstBuffer *video_buffer; + gboolean got_img_buffer; + GstElement *convert_pipe; + GCond *img_load_cond; + GMutex *img_load_lock; + GCond *convert_cond; + GMutex *convert_lock; +}; + +struct _GstHLSDemux2Stream +{ + void *parent; + GstPad *pad; + GQueue *queue; + GMutex *queue_lock; + GCond *queue_full; + GCond *queue_empty; + gint64 percent; + HLSDEMUX2_STREAM_TYPE type; + gboolean is_linked; + gboolean eos; + gboolean apply_disc; + gint64 cached_duration; + GThread *dummy_data_thread; /* for pushing dummy video data */ + GstClockTime base_ts; /* base ts start */ + GstClockTime fts; /* first valid timestamp in a fragment */ + GstClockTime lts; /* last valid timestamp in a fragment */ + /* expected first timestamp in next fragment : usefule for handling fragments discontinuities*/ + GstClockTime nts; + GstClockTime prev_nts; /* stores last nts for handling .aac files */ + gboolean valid_fts_rcvd; + GstClockTime cdisc; /* current disc time */ + GstClockTime frame_duration; + guint64 total_stream_time; + GstClockTime total_disc; + GQueue *downloader_queue; + gboolean need_newsegment; + GstEvent *newsegment; +}; + +/* GStreamer virtual functions */ +static void gst_hlsdemux2_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec); +static void gst_hlsdemux2_get_property (GObject * object, guint prop_id, + GValue * value, GParamSpec * pspec); +static gboolean gst_hlsdemux2_sink_event (GstPad * pad, GstEvent * event); +static GstStateChangeReturn gst_hlsdemux2_change_state (GstElement * element, GstStateChange transition); +static void gst_hlsdemux2_dispose (GObject * obj); +static GstFlowReturn gst_hlsdemux2_chain (GstPad * pad, GstBuffer * buf); +static gboolean gst_hlsdemux2_handle_src_event (GstPad * pad, GstEvent * event); + +/* init & de-init functions */ +static void gst_hlsdemux2_private_init (GstHLSDemux2 *demux); +static void gst_hlsdemux2_private_deinit (GstHLSDemux2 *demux); +static void gst_hlsdemux2_playlist_downloader_init (GstHLSDemux2 *demux); +static void gst_hlsdemux2_playlist_downloader_deinit (GstHLSDemux2 *demux); +static void gst_hlsdemux2_key_downloader_init (GstHLSDemux2 *demux); +static void gst_hlsdemux2_key_downloader_deinit (GstHLSDemux2 *demux); +static void gst_hlsdemux2_fragment_downloader_init (GstHLSDemux2 *demux); +static void gst_hlsdemux2_fragment_downloader_deinit (GstHLSDemux2 *demux); + +/* helper functions */ +static void gst_hlsdemux2_stop (GstHLSDemux2 * demux); +static gboolean gst_hlsdemux2_set_location (GstHLSDemux2 * demux, const gchar * uri); +static gchar *gst_hlsdemux2_src_buf_to_utf8_playlist (GstBuffer * buf); +static void gst_hlsdemux2_new_pad_added (GstElement *element, GstPad *pad, gpointer data); +static void gst_hlsdemux2_get_cookies(GstHLSDemux2 *demux); +static void gst_hlsdemux2_get_user_agent(GstHLSDemux2 *demux); +static gboolean gst_hlsdemux2_update_playlist (GstHLSDemux2 * demux, gboolean update, gboolean *is_error); +static gboolean gst_hlsdemux2_schedule (GstHLSDemux2 * demux); +static void gst_hlsdemux2_calculate_pushed_duration (GstHLSDemux2 *demux, GstHLSDemux2Stream *stream, + GstBuffer *inbuf); + +/* stream specific functions */ +static void gst_hlsdemux2_stream_init (GstHLSDemux2 *demux, GstHLSDemux2Stream *stream, + HLSDEMUX2_STREAM_TYPE stream_type, gchar *name, GstCaps *src_caps); +static void gst_hlsdemux2_stream_deinit (GstHLSDemux2Stream *stream, gpointer data); +static void gst_hlsdemux2_stop_stream (GstHLSDemux2 *demux); +static HLSDemux2SinkBin *gst_hlsdemux2_create_stream (GstHLSDemux2 *demux, gchar *name, GstCaps *caps); + +/* task functions */ +static void gst_hlsdemux2_push_loop (GstHLSDemux2Stream *stream); +static void gst_hlsdemux2_fragment_download_loop (GstHLSDemux2 * demux); + +/* playlist download related functions */ +static void gst_hlsdemux2_on_playlist_buffer (GstElement * appsink, void* data); +static GstBusSyncReply gst_hlsdemux2_playlist_download_bus_sync_cb (GstBus * bus, GstMessage *msg, gpointer data); + +/* key file download related functions */ +static gboolean gst_hlsdemux2_key_download_bus_cb(GstBus *bus, GstMessage *msg, gpointer data); +static void gst_hlsdemux2_on_key_buffer (GstElement *appsink, void *data); + +/* fragment download related functions */ +static gboolean gst_hlsdemux2_fragment_download_bus_cb(GstBus *bus, GstMessage *msg, gpointer data); +static void gst_hlsdemux2_downloader_new_buffer (GstElement *appsink, void *user_data); +static void gst_hlsdemux2_downloader_eos (GstElement * appsink, void* user_data); + +/* probe functions */ +static gboolean gst_hlsdemux2_sink_event_handler (GstPad * pad, GstEvent * event, gpointer data); +static gboolean gst_hlsdemux2_change_playlist (GstHLSDemux2 * demux, guint max_bitrate, gboolean *is_switched); +static gboolean gst_hlsdemux2_download_monitor_thread (GstHLSDemux2 *demux); +static void gst_hlsdemux2_push_eos (GstHLSDemux2 *demux); +static void gst_hlsdemux2_apply_disc (GstHLSDemux2 * demux); +static gboolean gst_hlsdemux2_queue_buffer_handler (GstPad * pad, GstBuffer *buffer, gpointer data); +static gboolean hlsdemux2_HTTP_not_found(GstHLSDemux2 *demux, gchar *element_name); +static gboolean hlsdemux2_HTTP_time_out (GstHLSDemux2 *demux, gchar *element_name); +static gboolean hlsdemux2_HTTP_repeat_request (GstHLSDemux2 *demux, gchar *element_name); +static void gst_hlsdemux2_handle_private_pad (GstHLSDemux2 *demux, GstPad *srcpad); +static void gst_hlsdemux2_private_sink_on_new_buffer (GstElement *appsink, void *user_data); +static void gst_hlsdemux2_private_sink_on_eos (GstElement * appsink, void* user_data); +static gboolean gst_hlsdemux2_imagebuf_pipe_bus_cb (GstBus *bus, GstMessage *msg, gpointer data); +static gboolean gst_hlsdemux2_set_video_buffer (GstPad * srcpad, GstBuffer * buffer, gpointer user_data); +static gboolean gst_hlsdemux2_done_video_buffer (GstPad * srcpad, GstEvent * event, gpointer user_data); +static gboolean gst_hlsdemux2_check_fast_switch (GstHLSDemux2 *demux); + +static const HLSDemux2_HTTP_error http_errors[] = { + + /* transport errors by libsoup */ + { 1, "Cancelled", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 2, "Cannot resolve hostname", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 3, "Cannot resolve proxy hostname", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 4, "Cannot connect to destination", HLSDEMUX2_HTTP_ERROR_RECOVERABLE, hlsdemux2_HTTP_repeat_request }, + { 5, "Cannot connect to proxy", HLSDEMUX2_HTTP_ERROR_RECOVERABLE, hlsdemux2_HTTP_repeat_request }, + { 6, "SSL handshake failed", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 7, "Connection terminated unexpectedly", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 8, "Message Corrupt", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 9, "Too many redirects", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + + /* Client error */ + { 400, "Bad Request", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 401, "Unauthorized", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 402, "Payment Required", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 403, "Forbidden", HLSDEMUX2_HTTP_ERROR_RECOVERABLE, hlsdemux2_HTTP_repeat_request }, // TODO: Currently taking it as recoverable for testing + { 404, "Not Found", HLSDEMUX2_HTTP_ERROR_RECOVERABLE, hlsdemux2_HTTP_not_found }, + { 405, "Method Not Allowed", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 406, "Not Acceptable", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 407, "Proxy Authentication Required", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 408, "Request Timeout", HLSDEMUX2_HTTP_ERROR_RECOVERABLE, hlsdemux2_HTTP_time_out }, + { 409, "Conflict", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 410, "Gone", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 411, "Length Required", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 412, "Precondition Failed", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 413, "Request Entity Too Large", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 414, "Request-URI Too Long", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 415, "Unsupported Media Type", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 416, "Requested Range Not Satisfiable", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 417, "Expectation Failed", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 418, "Unprocessable Entity", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 419, "Locked", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 420, "Failed Dependency", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + + /* Server error */ + { 500, "Internal Server Error", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 501, "Not Implemented", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 502, "Bad Gateway", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 503, "Service Unavailable", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, // TODO: need to make as recoverable with timout value + { 504, "Gateway Timeout", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 505, "HTTP Version Not Supported", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 506, "Insufficient Storage", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, + { 507, "Not Extended", HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE, NULL }, +}; + + +static void +gst_hlsdemux2_base_init (gpointer g_class) +{ + GstElementClass *element_class= GST_ELEMENT_CLASS (g_class); + + gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&hlsdemux2_videosrc_template)); + gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&hlsdemux2_audiosrc_template)); + gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&hlsdemux2_subpicture_template)); + gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&hlsdemux2_sink_template)); + + gst_element_class_set_details_simple (element_class, + "HLS Demuxer2", + "Demuxer/URIList", + "HTTP Live Streaming (HLS) demuxer", + "Naveen Cherukuri"); +} + +static void +gst_hlsdemux2_class_init (GstHLSDemux2Class * klass) +{ + GObjectClass *gobject_class; + GstElementClass *gstelement_class; + + gobject_class = (GObjectClass *) klass; + gstelement_class = (GstElementClass *) klass; + + gobject_class->set_property = gst_hlsdemux2_set_property; + gobject_class->get_property = gst_hlsdemux2_get_property; + gobject_class->dispose = gst_hlsdemux2_dispose; + + g_object_class_install_property (gobject_class, PROP_BITRATE_SWITCH_TOLERANCE, + g_param_spec_float ("bitrate-switch-tolerance", + "Bitrate switch tolerance", + "Tolerance with respect of the fragment duration to switch to " + "a different bitrate if the client is too slow/fast.", + 0, 1, DEFAULT_BITRATE_SWITCH_TOLERANCE, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + + g_object_class_install_property (gobject_class, PROP_FORCE_LOWER_BITRATE, + g_param_spec_boolean ("force-low-bitrate", + "forcing lower variant", "forcing lower variant after every few fragments [for debugging purpose only]", + DEFAULT_FORCE_LOWER_BITRATE, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + + g_object_class_install_property (gobject_class, PROP_BLOCKSIZE, + g_param_spec_ulong ("blocksize", "Block size", + "Size in bytes to read per buffer (-1 = default)", 0, G_MAXULONG, + DEFAULT_BLOCKSIZE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + + gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_hlsdemux2_change_state); +} + +static void +gst_hlsdemux2_init (GstHLSDemux2 * demux, GstHLSDemux2Class * klass) +{ + /* sink pad */ + demux->sinkpad = gst_pad_new_from_static_template (&hlsdemux2_sink_template, "sink"); + gst_pad_set_chain_function (demux->sinkpad, GST_DEBUG_FUNCPTR (gst_hlsdemux2_chain)); + gst_pad_set_event_function (demux->sinkpad, GST_DEBUG_FUNCPTR (gst_hlsdemux2_sink_event)); + gst_element_add_pad (GST_ELEMENT (demux), demux->sinkpad); + + gst_hlsdemux2_private_init (demux); + + /* fragment downloader init */ + gst_hlsdemux2_fragment_downloader_init (demux); + + /* playlist downloader init */ + gst_hlsdemux2_playlist_downloader_init (demux); + + /* key downloader init */ + gst_hlsdemux2_key_downloader_init (demux); + +} + +static void +gst_hlsdemux2_dispose (GObject * obj) +{ + GstHLSDemux2 *demux = GST_HLSDEMUX2 (obj); + + GST_INFO_OBJECT (demux,"entering"); + + gst_hlsdemux2_stop (demux); + + gst_hlsdemux2_private_deinit (demux); + + gst_hlsdemux2_fragment_downloader_deinit (demux); + + gst_hlsdemux2_playlist_downloader_deinit (demux); + + gst_hlsdemux2_key_downloader_deinit (demux); + + GST_INFO_OBJECT (demux,"leaving"); + + G_OBJECT_CLASS (parent_class)->dispose (obj); +} + +static void +gst_hlsdemux2_private_init (GstHLSDemux2 *demux) +{ + demux->is_live = TRUE; + demux->bitrate_switch_tol = DEFAULT_BITRATE_SWITCH_TOLERANCE; + demux->percent = 100; + demux->active_stream_cnt = 0; + demux->download_task = NULL; + demux->pl_update_lock = g_mutex_new (); + demux->pl_update_cond = g_cond_new (); + demux->cancelled = FALSE; + demux->total_cache_duration = DEFAULT_TOTAL_CACHE_DURATION; + demux->target_duration = DEFAULT_TARGET_DURATION; + demux->keyCookie = NULL; + demux->playlistCookie = NULL; + demux->fragCookie = NULL; + demux->lastCookie = NULL; + demux->keyDomain = NULL; + demux->playlistDomain = NULL; + demux->fragDomain = NULL; + demux->lastDomain = NULL; + demux->user_agent = NULL; + demux->buffering_lock = g_mutex_new (); + demux->soup_request_fail_cnt = HLSDEMUX2_SOUP_FAILED_CNT; + demux->force_lower_bitrate = DEFAULT_FORCE_LOWER_BITRATE; + demux->cfrag_dur = 0; + demux->error_posted = FALSE; + demux->playlist_uri = NULL; + demux->frag_uri = NULL; + demux->key_uri = NULL; + demux->blocksize = DEFAULT_BLOCKSIZE; + demux->flushing = FALSE; + demux->ns_start = 0; + demux->cur_audio_fts = GST_CLOCK_TIME_NONE; + demux->is_buffering = TRUE; + demux->buffering_posting_thread = NULL; + demux->post_msg_lock = g_mutex_new (); + demux->post_msg_start = g_cond_new (); + demux->post_msg_exit = g_cond_new (); + demux->stream_config = HLSDEMUX2_SINGLE_VARIANT; + demux->has_image_buffer = FALSE; + demux->prev_image_buffer = NULL; + demux->prev_video_buffer = NULL; + demux->private_stream = NULL; +} + +static void +gst_hlsdemux2_private_deinit (GstHLSDemux2 *demux) +{ + demux->end_of_playlist = FALSE; + + if (demux->pl_update_lock) { + g_mutex_free (demux->pl_update_lock); + demux->pl_update_lock = NULL; + } + + if (demux->pl_update_cond) { + g_cond_free (demux->pl_update_cond); + demux->pl_update_cond = NULL; + } + + if (demux->buffering_lock) { + g_mutex_free (demux->buffering_lock); + demux->buffering_lock = NULL; + } + + if (demux->user_agent) { + g_free (demux->user_agent); + demux->user_agent = NULL; + } + + if (demux->playlist) { + gst_buffer_unref (demux->playlist); + demux->playlist = NULL; + } + + if (demux->fragCookie) { + g_strfreev (demux->fragCookie); + demux->fragCookie = NULL; + } + + if (demux->keyCookie) { + g_strfreev (demux->keyCookie); + demux->keyCookie = NULL; + } + + if (demux->lastCookie) { + g_strfreev (demux->lastCookie); + demux->lastCookie = NULL; + } + + if (demux->playlistCookie) { + g_strfreev (demux->playlistCookie); + demux->playlistCookie = NULL; + } + + if (demux->fragDomain) { + g_free (demux->fragDomain); + demux->fragDomain = NULL; + } + + if (demux->keyDomain) { + g_free (demux->keyDomain); + demux->keyDomain = NULL; + } + + if (demux->lastDomain) { + g_free (demux->lastDomain); + demux->lastDomain = NULL; + } + + if (demux->playlistDomain) { + g_free (demux->playlistDomain); + demux->playlistDomain = NULL; + } + + if (demux->playlist_uri) { + g_free (demux->playlist_uri); + demux->playlist_uri = NULL; + } + + if (demux->key_uri) { + g_free (demux->key_uri); + demux->key_uri = NULL; + } + + if (demux->frag_uri) { + g_free (demux->frag_uri); + demux->frag_uri = NULL; + } + + if (demux->prev_image_buffer) { + gst_buffer_unref (demux->prev_image_buffer); + demux->prev_image_buffer = NULL; + } + + if (demux->prev_video_buffer) { + gst_buffer_unref (demux->prev_video_buffer); + demux->prev_video_buffer = NULL; + } + + if (demux->private_stream) { + g_free (demux->private_stream); + demux->private_stream = NULL; + } + + if (demux->client) { + gst_m3u8_client_free (demux->client); + demux->client = NULL; + } +} + +static void +gst_hlsdemux2_fragment_downloader_init (GstHLSDemux2 *demux) +{ + demux->fdownloader = g_new0 (HLSDemux2FragDownloader, 1); + demux->fdownloader->pipe = NULL; + demux->fdownloader->urisrc = NULL; + demux->fdownloader->queue = NULL; + demux->fdownloader->typefind = NULL; + demux->fdownloader->demuxer = NULL; + demux->fdownloader->sinkbins = NULL; + demux->fdownloader->lock = g_mutex_new (); + demux->fdownloader->cond = g_cond_new (); + demux->fdownloader->is_encrypted = FALSE; + demux->fdownloader->content_size = 0; + demux->fdownloader->get_next_frag = FALSE; + demux->fdownloader->applied_fast_switch = FALSE; + demux->fdownloader->remaining_data = NULL; + demux->fdownloader->remaining_size = 0; + demux->fdownloader->first_buffer = TRUE; + demux->fdownloader->cur_stream_cnt = 0; + demux->fdownloader->force_timestamps = FALSE; + demux->fdownloader->error_rcvd = FALSE; + demux->fdownloader->find_mediaseq = FALSE; + demux->fdownloader->seeked_pos = 0; + demux->fdownloader->cur_running_dur = 0; + demux->fdownloader->download_rate = -1; + demux->fdownloader->download_start_ts = 0; + demux->fdownloader->download_stop_ts = 0; + demux->fdownloader->src_downloaded_size = 0; + demux->fdownloader->queue_downloaded_size = 0; + demux->fdownloader->ndownloaded = 0; + demux->fdownloader->chunk_downloaded_size = 0; + demux->fdownloader->chunk_start_ts = 0; + demux->fdownloader->avg_chunk_drates = g_array_new(FALSE, TRUE, sizeof(guint64)); + demux->fdownloader->avg_frag_drates = g_array_new(FALSE, TRUE, sizeof(guint64)); +} + +static void +gst_hlsdemux2_fragment_downloader_deinit (GstHLSDemux2 *demux) +{ + if (!demux->fdownloader) + return; + + /* free fragment downloader structure */ + if (demux->fdownloader->lock) { + g_mutex_free (demux->fdownloader->lock); + demux->fdownloader->lock = NULL; + } + + if (demux->fdownloader->cond) { + g_cond_free (demux->fdownloader->cond); + demux->fdownloader->cond = NULL; + } + + if (demux->fdownloader->remaining_data) { + g_free (demux->fdownloader->remaining_data); + demux->fdownloader->remaining_data = NULL; + } + + if (demux->fdownloader->avg_chunk_drates) { + g_array_free(demux->fdownloader->avg_chunk_drates, TRUE); + demux->fdownloader->avg_chunk_drates = NULL; + } + + if (demux->fdownloader->avg_frag_drates) { + g_array_free(demux->fdownloader->avg_frag_drates, TRUE); + demux->fdownloader->avg_frag_drates = NULL; + } + + g_free (demux->fdownloader); + demux->fdownloader = NULL; +} + +static void +gst_hlsdemux2_playlist_downloader_init (GstHLSDemux2 *demux) +{ + demux->pldownloader = g_new0 (HLSDemux2PLDownloader, 1); + demux->pldownloader->pipe = NULL; + demux->pldownloader->bus = NULL; + demux->pldownloader->urisrc = NULL; + demux->pldownloader->sink = NULL; + demux->pldownloader->lock = g_mutex_new (); + demux->pldownloader->cond = g_cond_new (); + demux->pldownloader->playlist = NULL; + demux->pldownloader->recovery_mode = HLSDEMUX2_NO_RECOVERY; +} + +static void +gst_hlsdemux2_playlist_downloader_deinit (GstHLSDemux2 *demux) +{ + if (!demux->pldownloader) + return; + + /* free playlist downloader structure */ + if (demux->pldownloader->lock) { + g_mutex_free (demux->pldownloader->lock); + demux->pldownloader->lock = NULL; + } + + if (demux->pldownloader->cond) { + g_cond_free (demux->pldownloader->cond); + demux->pldownloader->cond = NULL; + } + + if (demux->pldownloader->playlist){ + gst_buffer_unref (demux->pldownloader->playlist); + demux->pldownloader->playlist = NULL; + } + + g_free (demux->pldownloader); + demux->pldownloader = NULL; +} + +static void +gst_hlsdemux2_key_downloader_init (GstHLSDemux2 *demux) +{ + demux->kdownloader = g_new0 (HLSDemux2KeyDownloader, 1); + demux->kdownloader->pipe = NULL; + demux->kdownloader->bus = NULL; + demux->kdownloader->urisrc = NULL; + demux->kdownloader->sink = NULL; + demux->kdownloader->lock = g_mutex_new (); + demux->kdownloader->cond = g_cond_new (); + demux->kdownloader->key = NULL; + demux->kdownloader->prev_key_uri = NULL; +} + +static void +gst_hlsdemux2_key_downloader_deinit (GstHLSDemux2 *demux) +{ + /* free key file downloader structure */ + if (!demux->kdownloader) + return; + + if (demux->kdownloader->lock) { + g_mutex_free (demux->kdownloader->lock); + demux->kdownloader->lock = NULL; + } + + if (demux->kdownloader->cond) { + g_cond_free (demux->kdownloader->cond); + demux->kdownloader->cond = NULL; + } + + if (demux->kdownloader->key){ + gst_buffer_unref (demux->kdownloader->key); + demux->kdownloader->key = NULL; + } + + if (demux->kdownloader->prev_key_uri) { + g_free (demux->kdownloader->prev_key_uri); + demux->kdownloader->prev_key_uri = NULL; + } + + g_free (demux->kdownloader); + demux->kdownloader = NULL; +} + +static void +gst_hlsdemux2_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec) +{ + GstHLSDemux2 *demux = GST_HLSDEMUX2 (object); + + switch (prop_id) { + case PROP_BITRATE_SWITCH_TOLERANCE: + demux->bitrate_switch_tol = g_value_get_float (value); + break; + case PROP_FORCE_LOWER_BITRATE: + demux->force_lower_bitrate = g_value_get_boolean (value); + break; + case PROP_BLOCKSIZE: + demux->blocksize = g_value_get_ulong (value); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +gst_hlsdemux2_get_property (GObject * object, guint prop_id, + GValue * value, GParamSpec * pspec) +{ + GstHLSDemux2 *demux = GST_HLSDEMUX2 (object); + + switch (prop_id) { + case PROP_BITRATE_SWITCH_TOLERANCE: + g_value_set_float (value, demux->bitrate_switch_tol); + break; + case PROP_FORCE_LOWER_BITRATE: + g_value_set_boolean (value, demux->force_lower_bitrate); + break; + case PROP_BLOCKSIZE: + g_value_set_ulong (value, demux->blocksize); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static gboolean +gst_hlsdemux2_sink_event (GstPad * pad, GstEvent * event) +{ + GstHLSDemux2 *demux = GST_HLSDEMUX2 (gst_pad_get_parent (pad)); + GstQuery *query = NULL; + gboolean ret = FALSE; + gchar *uri = NULL; + + GST_LOG_OBJECT (demux, "Received event '%s' on sink pad...", GST_EVENT_TYPE_NAME (event)); + + switch (event->type) { + case GST_EVENT_EOS: { + gchar *playlist = NULL; + GError *err = NULL; + + if (demux->playlist == NULL) { + GST_ERROR_OBJECT (demux, "Received EOS without a playlist."); + goto error; + } + + GST_INFO_OBJECT (demux, "Got EOS on the sink pad: playlist file fetched"); + + query = gst_query_new_uri (); + + /* query the location from upstream element for absolute path */ + ret = gst_pad_peer_query (demux->sinkpad, query); + if (ret) { + gst_query_parse_uri (query, &uri); + gst_hlsdemux2_set_location (demux, uri); + g_free (uri); + } else { + GST_ERROR_OBJECT (demux, "failed to query URI from upstream"); + goto error; + } + gst_query_unref (query); + query = NULL; + + /* get cookies from upstream httpsrc */ + gst_hlsdemux2_get_cookies (demux); + + /* get user-agent from upstream httpsrc */ + gst_hlsdemux2_get_user_agent (demux); + + playlist = gst_hlsdemux2_src_buf_to_utf8_playlist (demux->playlist); + demux->playlist = NULL; + + if (playlist == NULL) { + GST_ERROR_OBJECT (demux, "Error validating first playlist."); + GST_ELEMENT_ERROR (demux, STREAM, DECODE, ("Invalid playlist."), (NULL)); + goto error; + } + + if (!gst_m3u8_client_update (demux->client, playlist)) { + /* In most cases, this will happen if we set a wrong url in the + * source element and we have received the 404 HTML response instead of + * the playlist */ + GST_ERROR_OBJECT (demux, "failed to parse playlist..."); + GST_ELEMENT_ERROR (demux, STREAM, DECODE, ("Invalid playlist."), (NULL)); + goto error; + } + + /* Loop to download the fragments & updates playlist */ + g_static_rec_mutex_init (&demux->download_lock); + demux->download_task = gst_task_create ((GstTaskFunction) gst_hlsdemux2_fragment_download_loop, demux); + if (NULL == demux->download_task) { + GST_ERROR_OBJECT (demux, "failed to create download task..."); + GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("failed to fragment download task"), (NULL)); + goto error; + } + gst_task_set_lock (demux->download_task, &demux->download_lock); + gst_task_start (demux->download_task); + + /* create thread to send dummy data */ + demux->buffering_posting_thread = g_thread_create ( + (GThreadFunc) gst_hlsdemux2_download_monitor_thread, demux, TRUE, &err); + + /* Swallow EOS, we'll push our own */ + gst_event_unref (event); + gst_object_unref (demux); + return TRUE; + } + case GST_EVENT_NEWSEGMENT: + /* Swallow newsegments, we'll push our own */ + gst_event_unref (event); + gst_object_unref (demux); + return TRUE; + default: + gst_object_unref (demux); + break; + } + + return gst_pad_event_default (pad, event); + +error: + gst_hlsdemux2_stop (demux); + gst_event_unref (event); + gst_object_unref (demux); + + if (query) + gst_query_unref (query); + + GST_LOG_OBJECT (demux,"Returning from sink event..."); + return FALSE; +} + +static GstStateChangeReturn + gst_hlsdemux2_change_state (GstElement * element, GstStateChange transition) + { + GstStateChangeReturn ret; + GstHLSDemux2 *demux = GST_HLSDEMUX2 (element); + gboolean bret = FALSE; + + switch (transition) { + case GST_STATE_CHANGE_READY_TO_PAUSED: + break; + case GST_STATE_CHANGE_PAUSED_TO_PLAYING: + GST_INFO_OBJECT (demux,"PAUSED->PLAYING"); + break; + case GST_STATE_CHANGE_PAUSED_TO_READY: + GST_INFO_OBJECT (demux,"PAUSED->READY before parent"); + gst_hlsdemux2_stop (demux); + break; + default: + break; + } + + ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); + + switch (transition) { + case GST_STATE_CHANGE_PLAYING_TO_PAUSED: + GST_INFO_OBJECT (demux,"PLAYING->PAUSED"); + break; + case GST_STATE_CHANGE_PAUSED_TO_READY: + GST_INFO_OBJECT (demux,"PAUSED->READY after parent"); + if (demux->download_task) { + bret = gst_task_join (demux->download_task); + GST_DEBUG_OBJECT (demux,"Joining download task : %d", bret); + } + break; + case GST_STATE_CHANGE_READY_TO_NULL: + GST_INFO_OBJECT (demux,"READY->NULL"); + break; + default: + break; + } + return ret; + } + + + +static GstFlowReturn +gst_hlsdemux2_chain (GstPad * pad, GstBuffer * buf) +{ + GstHLSDemux2 *demux = GST_HLSDEMUX2 (gst_pad_get_parent (pad)); + + if (demux->playlist == NULL) + demux->playlist = buf; + else + demux->playlist = gst_buffer_join (demux->playlist, buf); + gst_object_unref (demux); + + return GST_FLOW_OK; +} + +static gboolean +gst_hlsdemux2_handle_src_event (GstPad * pad, GstEvent * event) +{ + GstHLSDemux2 *hlsdemux2 = NULL; + GstHLSDemux2Stream *stream = NULL; + + stream = (GstHLSDemux2Stream *) (gst_pad_get_element_private (pad)); + hlsdemux2 = stream->parent; + + switch (event->type) { + case GST_EVENT_SEEK: { + gdouble rate; + GstFormat format; + GstSeekFlags flags; + GstSeekType start_type, stop_type; + gint64 start, stop; + gint idx = 0; + + if (gst_m3u8_client_is_live (hlsdemux2->client)) { + GST_WARNING_OBJECT (stream->pad, "SEEK is NOT Supported in LIVE"); + return FALSE; + } + + GST_INFO_OBJECT (stream->pad, "received SEEK event.."); + + gst_event_parse_seek (event, &rate, &format, &flags, &start_type, &start, + &stop_type, &stop); + + if (format != GST_FORMAT_TIME) { + GST_WARNING_OBJECT (stream->pad, "received seek with unsupported format"); + return FALSE; + } + + // TODO: Validate requested SEEK time is within the duration or not + + hlsdemux2->end_of_playlist = FALSE; // resent end of playlist + + GST_DEBUG_OBJECT (stream->pad, "SEEK event with rate: %f start: %" GST_TIME_FORMAT + " stop: %" GST_TIME_FORMAT, rate, GST_TIME_ARGS (start), + GST_TIME_ARGS (stop)); + + if (!(flags & GST_SEEK_FLAG_FLUSH)) { + GST_WARNING_OBJECT (stream->pad, "non-flush seek is not supported yet"); + return FALSE; + } + + hlsdemux2->flushing = TRUE; + + /* signal queue full condition to come out */ + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *cur_stream = hlsdemux2->streams[idx]; + + if (cur_stream) { + cur_stream->eos = FALSE; // resent stream EOS + if (cur_stream->queue) { + GST_INFO_OBJECT (cur_stream->pad, "signalling stream queue"); + g_cond_signal (cur_stream->queue_full); /* to signal downloader eos blocking */ + g_cond_signal (cur_stream->queue_empty); /* incase push_loop blocked on condition */ + } + } + } + + /* send FLUSH_START event to all source pads */ + if (flags & GST_SEEK_FLAG_FLUSH) { + + GST_INFO_OBJECT (hlsdemux2, "sending flush start on all the stream pads"); + + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *cur_stream = hlsdemux2->streams[idx]; + + if (cur_stream && GST_PAD_TASK(cur_stream->pad)) { + gboolean bret = FALSE; + bret = gst_pad_push_event (cur_stream->pad, gst_event_new_flush_start ()); + GST_DEBUG_OBJECT (cur_stream->pad, "flush_start returned = %d", bret); + } + } + } + + /* wait till all stream pad's task paused */ + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *cur_stream = hlsdemux2->streams[idx]; + + if (cur_stream && GST_PAD_TASK(cur_stream->pad)) { + GST_INFO_OBJECT (cur_stream->pad, "trying acquire stream lock"); + GST_PAD_STREAM_LOCK (cur_stream->pad); + GST_INFO_OBJECT (cur_stream->pad, "acquired stream lock"); + GST_PAD_STREAM_UNLOCK (cur_stream->pad); + } + } + + /* pause fragment download loop */ + g_mutex_lock (hlsdemux2->kdownloader->lock); + GST_INFO_OBJECT (stream->pad, "Signalling key downloader condition"); + g_cond_signal (hlsdemux2->kdownloader->cond); + g_mutex_unlock (hlsdemux2->kdownloader->lock); + + g_mutex_lock (hlsdemux2->fdownloader->lock); + GST_INFO_OBJECT (stream->pad, "Signalling fragment downloader condition"); + g_cond_signal (hlsdemux2->fdownloader->cond); + g_mutex_unlock (hlsdemux2->fdownloader->lock); + + g_mutex_lock (hlsdemux2->pldownloader->lock); + GST_INFO_OBJECT (stream->pad, "Signalling playlist downloader condition"); + g_cond_signal (hlsdemux2->pldownloader->cond); + g_mutex_unlock (hlsdemux2->pldownloader->lock); + + GST_INFO_OBJECT (stream->pad, "waiting for download task to pause..."); + g_static_rec_mutex_lock (&hlsdemux2->download_lock); + g_static_rec_mutex_unlock (&hlsdemux2->download_lock); + + GST_INFO_OBJECT (hlsdemux2, "Download task paused"); + + /* clear internal stream queues */ + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *cur_stream = hlsdemux2->streams[idx]; + + if (cur_stream && cur_stream->queue) { + while (!g_queue_is_empty (cur_stream->queue)) { + gpointer data = NULL; + data = g_queue_pop_head (cur_stream->queue); + gst_object_unref (data); + } + g_queue_clear (cur_stream->queue); + cur_stream->cached_duration = 0; + stream->percent = 0; + + while (!g_queue_is_empty (cur_stream->downloader_queue)) { + gpointer data = NULL; + data = g_queue_pop_head (cur_stream->downloader_queue); + gst_object_unref (data); + } + g_queue_clear (cur_stream->downloader_queue); + } + } + +#if 0 /* useful when we want to switch to lowest variant on seek for faster buffering */ + if (gst_m3u8_client_has_variant_playlist (hlsdemux2->client)) { + /* intentionally sending zero download rate, to move to least possible variant */ + gst_hlsdemux2_change_playlist (hlsdemux2, 0, NULL); + } +#endif + + /* send FLUSH_STOP event to all source pads */ + if (flags & GST_SEEK_FLAG_FLUSH) { + + GST_INFO_OBJECT (hlsdemux2, "sending flush stop"); + + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *cur_stream = hlsdemux2->streams[idx]; + + if (cur_stream && GST_PAD_TASK(cur_stream->pad)) { + gboolean bret = FALSE; + bret = gst_pad_push_event (cur_stream->pad, gst_event_new_flush_stop ()); + GST_DEBUG_OBJECT (cur_stream->pad, "flush_stop returned = %d", bret); + } + } + } + + hlsdemux2->flushing = FALSE; + hlsdemux2->fdownloader->find_mediaseq = TRUE; + hlsdemux2->fdownloader->seeked_pos = start; + + /* start all streams loop tasks & fragment download task */ + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *cur_stream = hlsdemux2->streams[idx]; + + if (cur_stream && GST_PAD_TASK(cur_stream->pad)) { + GST_INFO_OBJECT (cur_stream->pad, "Starting push task"); + cur_stream->need_newsegment = TRUE; + cur_stream->nts = GST_CLOCK_TIME_NONE; /*useful for audio-only seeking */ + cur_stream->cdisc = 0; + cur_stream->fts = GST_CLOCK_TIME_NONE; + cur_stream->valid_fts_rcvd = FALSE; + cur_stream->total_stream_time = 0; + + if (!gst_pad_start_task (cur_stream->pad, (GstTaskFunction) gst_hlsdemux2_push_loop, cur_stream)) { + GST_ERROR_OBJECT (hlsdemux2, "failed to start stream task..."); + GST_ELEMENT_ERROR (hlsdemux2, RESOURCE, FAILED, ("failed to create stream push loop"), (NULL)); + goto error; + } + } + } + + gst_hlsdemux2_apply_disc (hlsdemux2); + + GST_INFO_OBJECT (hlsdemux2, "Starting Download task.."); + + gst_task_start (hlsdemux2->download_task); + + GST_INFO_OBJECT (hlsdemux2, "Successfully configured SEEK..."); + gst_event_unref (event); + return TRUE; + } + default: + break; + } + + return gst_pad_event_default (pad, event); + +error: + GST_ERROR_OBJECT (hlsdemux2, "seeking failed..."); + gst_event_unref (event); + return FALSE; +} + +static gboolean +gst_hlsdemux2_src_query (GstPad *pad, GstQuery * query) +{ + GstHLSDemux2 *hlsdemux2 = NULL; + gboolean ret = FALSE; + GstHLSDemux2Stream *stream = NULL; + + if (query == NULL) + return FALSE; + + stream = (GstHLSDemux2Stream *) (gst_pad_get_element_private (pad)); + hlsdemux2 = stream->parent; + + switch (query->type) { + case GST_QUERY_DURATION:{ + GstClockTime duration = -1; + GstFormat fmt; + + gst_query_parse_duration (query, &fmt, NULL); + if (fmt == GST_FORMAT_TIME) { + duration = gst_m3u8_client_get_duration (hlsdemux2->client); + if (GST_CLOCK_TIME_IS_VALID (duration) && duration > 0) { + gst_query_set_duration (query, GST_FORMAT_TIME, duration); + ret = TRUE; + } + } + GST_LOG_OBJECT (hlsdemux2, "GST_QUERY_DURATION returns %s with duration %" + GST_TIME_FORMAT, ret ? "TRUE" : "FALSE", GST_TIME_ARGS (duration)); + break; + } + case GST_QUERY_URI: + if (hlsdemux2->client) { + /* FIXME: Do we answer with the variant playlist, with the current + * playlist or the the uri of the least downlowaded fragment? */ + gst_query_set_uri (query, gst_m3u8_client_get_uri (hlsdemux2->client)); + ret = TRUE; + } + break; + case GST_QUERY_SEEKING:{ + GstFormat fmt; + gint64 stop = -1; + + gst_query_parse_seeking (query, &fmt, NULL, NULL, NULL); + GST_INFO_OBJECT (hlsdemux2, "Received GST_QUERY_SEEKING with format %d", + fmt); + if (fmt == GST_FORMAT_TIME) { + GstClockTime duration; + + duration = gst_m3u8_client_get_duration (hlsdemux2->client); + if (GST_CLOCK_TIME_IS_VALID (duration) && duration > 0) + stop = duration; + + gst_query_set_seeking (query, fmt, + !gst_m3u8_client_is_live (hlsdemux2->client), 0, stop); + ret = TRUE; + GST_INFO_OBJECT (hlsdemux2, "GST_QUERY_SEEKING returning with stop : %" + GST_TIME_FORMAT, GST_TIME_ARGS (stop)); + } + break; + } + default: + /* Don't fordward queries upstream because of the special nature of this + * "demuxer", which relies on the upstream element only to be fed with the + * first playlist */ + break; + } + + return ret; +} + +static gchar * +gst_hlsdemux2_uri_get_domain ( GstHLSDemux2 *demux, gchar * uri) +{ + gchar *pointer = uri; + gchar *domain = NULL; + guint flag = 0; + guint counter=0; + + domain = g_malloc0(strlen (uri)); + if (!domain) { + GST_ERROR_OBJECT (demux, "failed to allocate memory...\n"); + GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("can't allocate memory"), (NULL)); + return NULL; + } + + while(*pointer != '\0') { + switch(*pointer) { + case '.': + flag = 1; + break; + case '/': + if(flag==1) + flag = 2; + break; + } + if(flag==1) { + domain[counter]=*pointer; + counter++; + } else if(flag == 2) { + domain[counter]='\0'; + break; + } + pointer++; + } + + GST_DEBUG_OBJECT (demux, "uri = %s and domain = %s", uri, domain); + return domain; +} + +static void +gst_hlsdemux2_get_cookies(GstHLSDemux2 *demux) +{ + GstQuery *cquery; + GstStructure *structure; + gboolean bret = FALSE; + + structure = gst_structure_new ("HTTPCookies", + "cookies", G_TYPE_STRING, NULL, NULL); + + cquery = gst_query_new_application (GST_QUERY_CUSTOM, structure); + + bret = gst_pad_peer_query (demux->sinkpad, cquery); + if (bret) { + const GstStructure *s; + const GValue *value; + + s = gst_query_get_structure (cquery); + value = gst_structure_get_value (s, "cookies"); + demux->playlistCookie = g_strdupv (g_value_get_boxed (value)); + + GST_INFO_OBJECT (demux, "Received playlist cookies from upstream element : %s", demux->playlistCookie ? *(demux->playlistCookie) : NULL); + if(demux->playlistCookie){ + demux->lastCookie = g_strdupv(demux->playlistCookie); + } + } else { + GST_WARNING_OBJECT (demux, "Failed to get cookies"); + } + + gst_query_unref (cquery); +} + +static void +gst_hlsdemux2_get_user_agent(GstHLSDemux2 *demux) +{ + GstQuery *cquery; + GstStructure *structure; + gboolean bret = FALSE; + + structure = gst_structure_new ("HTTPUserAgent", + "user-agent", G_TYPE_STRING, NULL, NULL); + + cquery = gst_query_new_application (GST_QUERY_CUSTOM, structure); + + bret = gst_pad_peer_query (demux->sinkpad, cquery); + if (bret) { + const GstStructure *s; + const GValue *value; + + GST_INFO_OBJECT (demux, "Received user-agent from upstream element..."); + + s = gst_query_get_structure (cquery); + value = gst_structure_get_value (s, "user-agent"); + demux->user_agent = g_strdup (g_value_get_string (value)); + + GST_INFO_OBJECT (demux,"User agent received from query : %s", demux->user_agent); + } else { + GST_WARNING_OBJECT (demux, "Failed to get user-agent"); + } + + gst_query_unref (cquery); +} + +static gboolean +gst_hlsdemux2_create_playlist_download (GstHLSDemux2 *demux, const gchar *playlist_uri) +{ + if (!gst_uri_is_valid (playlist_uri)) { + GST_ERROR_OBJECT (demux, "invalid uri : %s...", playlist_uri == NULL ? "NULL" : playlist_uri); + return FALSE; + } + + if (demux->cancelled || demux->flushing) { + GST_WARNING_OBJECT (demux,"returning from download playlist due to cancel or flushing.."); + return FALSE; + } + + /* create playlist downloader pipeline */ + demux->pldownloader->pipe = gst_pipeline_new ("playlist-downloader"); + if (!demux->pldownloader->pipe) { + GST_ERROR_OBJECT (demux, "failed to create pipeline"); + return FALSE; + } + + demux->pldownloader->bus = gst_pipeline_get_bus (GST_PIPELINE (demux->pldownloader->pipe)); + gst_bus_set_sync_handler(demux->pldownloader->bus, gst_hlsdemux2_playlist_download_bus_sync_cb, demux); + + gst_object_unref (demux->pldownloader->bus); + + GST_INFO_OBJECT (demux, "Creating source element for the URI : %s", playlist_uri); + + /* creating source element */ + demux->pldownloader->urisrc = gst_element_make_from_uri (GST_URI_SRC, playlist_uri, "playlisturisrc"); + if (!demux->pldownloader->urisrc) { + GST_ERROR_OBJECT (demux, "failed to create urisrc"); + return FALSE; + } + g_object_set (G_OBJECT (demux->pldownloader->urisrc), "timeout", HLSDEMUX2_HTTP_TIMEOUT, NULL); + g_object_set (G_OBJECT (demux->pldownloader->urisrc), "user-agent", demux->user_agent, NULL); + g_object_set (G_OBJECT (demux->pldownloader->urisrc), "ahs-streaming", TRUE, NULL); + + demux->playlistDomain = gst_hlsdemux2_uri_get_domain(demux, playlist_uri); + if(!g_strcmp0(demux->playlistDomain, demux->lastDomain) && demux->lastCookie) { + g_strfreev (demux->playlistCookie); + demux->playlistCookie = g_strdupv (demux->lastCookie); + } + + if (demux->playlistCookie) { + GST_DEBUG_OBJECT (demux, "Setting cookies before PLAYLIST download, before PLAYING: %s", *(demux->playlistCookie)); + /* setting cookies */ + g_object_set (demux->pldownloader->urisrc, "cookies", demux->playlistCookie, NULL); + } + + /* create sink element */ + demux->pldownloader->sink = gst_element_factory_make ("appsink", "playlistsink"); + if (!demux->pldownloader->sink) { + GST_ERROR_OBJECT (demux, "failed to create playlist sink element"); + return FALSE; + } + g_object_set (G_OBJECT (demux->pldownloader->sink), "sync", FALSE, "emit-signals", TRUE, NULL); + g_signal_connect (demux->pldownloader->sink, "new-buffer", G_CALLBACK (gst_hlsdemux2_on_playlist_buffer), demux); + + gst_bin_add_many (GST_BIN (demux->pldownloader->pipe), demux->pldownloader->urisrc, demux->pldownloader->sink, NULL); + + if (!gst_element_link_many (demux->pldownloader->urisrc, demux->pldownloader->sink, NULL)) { + GST_ERROR_OBJECT (demux, "failed to link src & demux elements..."); + return FALSE; + } + + return TRUE; +} + +static void +gst_hlsdemux2_destroy_playlist_download (GstHLSDemux2 * demux) +{ + if (demux->pldownloader->pipe) { + GST_DEBUG_OBJECT (demux, "Shutting down playlist download pipeline"); + gst_element_set_state (demux->pldownloader->pipe, GST_STATE_NULL); + gst_element_get_state (demux->pldownloader->pipe, NULL, NULL, GST_CLOCK_TIME_NONE); + gst_object_unref (demux->pldownloader->pipe); + demux->pldownloader->pipe = NULL; + } +} + +static gboolean +gst_hlsdemux2_download_playlist (GstHLSDemux2 *demux, const gchar * uri) +{ + GstStateChangeReturn ret; + + if (demux->playlist_uri) { + g_free (demux->playlist_uri); + } + demux->playlist_uri = g_strdup (uri); + + demux->pldownloader->download_start_ts = gst_util_get_timestamp(); + + if (!gst_hlsdemux2_create_playlist_download (demux, uri)) { + GST_ERROR_OBJECT (demux, "failed to create playlist download pipeline"); + return FALSE; + } + + ret = gst_element_set_state (demux->pldownloader->pipe, GST_STATE_PLAYING); + if (ret == GST_STATE_CHANGE_FAILURE) { + GST_ERROR_OBJECT (demux, "set_state failed..."); + return FALSE; + } + + /* schedule the next update of playlist */ + if (demux->is_live) + gst_hlsdemux2_schedule (demux); + + /* wait until: + * - the download succeed (EOS) + * - the download failed (Error message on the fetcher bus) + * - the download was canceled + */ + GST_LOG_OBJECT (demux, "Waiting to fetch the URI"); + g_cond_wait (demux->pldownloader->cond, demux->pldownloader->lock); + GST_LOG_OBJECT (demux, "Recived signal to shutdown..."); + + if (demux->playlistCookie) + g_strfreev (demux->playlistCookie); + + g_object_get (demux->pldownloader->urisrc, "cookies", &demux->playlistCookie, NULL); + + GST_DEBUG_OBJECT (demux, "Got cookies after PLAYLIST download : %s", demux->playlistCookie ? *(demux->playlistCookie) : NULL); + + if(demux->playlistCookie){ + g_strfreev(demux->lastCookie); + g_free(demux->lastDomain); + demux->lastCookie = g_strdupv(demux->playlistCookie); + demux->lastDomain = g_strdup(demux->playlistDomain); + } + + gst_hlsdemux2_destroy_playlist_download (demux); + + if (demux->cancelled || demux->flushing) + return FALSE; + + return TRUE; +} + + +static gboolean +gst_hlsdemux2_update_playlist (GstHLSDemux2 * demux, gboolean update, gboolean *is_error) +{ + gchar *playlist = NULL; + gboolean updated = FALSE; + const gchar *playlist_uri = gst_m3u8_client_get_current_uri (demux->client); + + *is_error = FALSE; + + if (!gst_m3u8_client_is_playlist_download_needed (demux->client)) { + GST_INFO_OBJECT (demux, "Playlist download is not needed..."); + return TRUE; + } + + g_mutex_lock (demux->pldownloader->lock); + +try_again: + + if (!gst_hlsdemux2_download_playlist (demux, playlist_uri)) { + GST_ERROR_OBJECT (demux, "failed to create playlist download"); + goto error; + } + + if ((demux->pldownloader->playlist == NULL) || (GST_BUFFER_DATA(demux->pldownloader->playlist) == NULL)) { + // TODO: don't exact reason, why eos is coming from soup without data... + GST_ERROR_OBJECT (demux, "Received playlist eos, without playlist data -> TRY AGAIN"); + goto try_again; + } + + /* reset the count */ + demux->soup_request_fail_cnt = HLSDEMUX2_SOUP_FAILED_CNT; + + playlist = gst_hlsdemux2_src_buf_to_utf8_playlist (demux->pldownloader->playlist); + if (!playlist) { + GST_ERROR_OBJECT(demux, "failed to create playlist"); + goto error; + } + demux->pldownloader->playlist = NULL; + + updated = gst_m3u8_client_update (demux->client, playlist); + g_mutex_unlock (demux->pldownloader->lock); + + return updated; + +error: + if (demux->flushing) + *is_error = TRUE; + g_mutex_unlock (demux->pldownloader->lock); + return FALSE; +} + +static gboolean +gst_hlsdemux2_create_key_download (GstHLSDemux2 *demux, const gchar *key_uri) +{ + if (!gst_uri_is_valid (key_uri)) { + GST_ERROR_OBJECT (demux, "invalid uri : %s...", key_uri == NULL ? "NULL" : key_uri); + return FALSE; + } + + if (demux->cancelled || demux->flushing) { + GST_WARNING_OBJECT (demux,"returning from download key due to cancel or flushing.."); + return FALSE; + } + + demux->kdownloader->pipe = gst_pipeline_new ("keydownloader"); + if (!demux->kdownloader->pipe) { + GST_ERROR_OBJECT (demux, "failed to create pipeline"); + return FALSE; + } + + demux->kdownloader->bus = gst_pipeline_get_bus (GST_PIPELINE (demux->kdownloader->pipe)); + gst_bus_add_watch (demux->kdownloader->bus, (GstBusFunc)gst_hlsdemux2_key_download_bus_cb, demux); + gst_object_unref (demux->kdownloader->bus); + + GST_INFO_OBJECT (demux, "Creating source element for the URI : %s", key_uri); + + demux->kdownloader->urisrc = gst_element_make_from_uri (GST_URI_SRC, key_uri, "keyurisrc"); + if (!demux->kdownloader->urisrc) { + GST_ERROR_OBJECT (demux, "failed to create urisrc"); + return FALSE; + } + + g_object_set (G_OBJECT (demux->kdownloader->urisrc), "timeout", HLSDEMUX2_HTTP_TIMEOUT, NULL); + g_object_set (G_OBJECT (demux->kdownloader->urisrc), "user-agent", demux->user_agent, NULL); + g_object_set (G_OBJECT (demux->kdownloader->urisrc), "ahs-streaming", TRUE, NULL); + + demux->keyDomain = gst_hlsdemux2_uri_get_domain(demux, key_uri); + if(!g_strcmp0(demux->keyDomain, demux->lastDomain) && demux->lastCookie) { + g_strfreev(demux->keyCookie); + demux->keyCookie = g_strdupv(demux->lastCookie); + } + + if (demux->keyCookie) { + GST_DEBUG_OBJECT (demux, "Setting cookies before KEY download goto PLAYING : %s", *(demux->keyCookie)); + g_object_set (demux->kdownloader->urisrc, "cookies", demux->keyCookie, NULL); + } + + demux->kdownloader->sink = gst_element_factory_make ("appsink", "keyfilesink"); + if (!demux->kdownloader->sink) { + GST_ERROR_OBJECT (demux, "failed to create playlist sink element"); + return FALSE; + } + g_object_set (G_OBJECT (demux->kdownloader->sink), "sync", FALSE, "emit-signals", TRUE, NULL); + g_signal_connect (demux->kdownloader->sink, "new-buffer", G_CALLBACK (gst_hlsdemux2_on_key_buffer), demux); + + gst_bin_add_many (GST_BIN (demux->kdownloader->pipe), demux->kdownloader->urisrc, demux->kdownloader->sink, NULL); + + if (!gst_element_link_many (demux->kdownloader->urisrc, demux->kdownloader->sink, NULL)) { + GST_ERROR_OBJECT (demux, "failed to link src & demux elements..."); + return FALSE; + } + + return TRUE; +} + +static void +gst_hlsdemux2_destroy_key_download (GstHLSDemux2 * demux) +{ + if (demux->kdownloader->pipe) { + GST_DEBUG_OBJECT (demux, "Shutting down key download pipeline"); + gst_element_set_state (demux->kdownloader->pipe, GST_STATE_NULL); + gst_element_get_state (demux->kdownloader->pipe, NULL, NULL, GST_CLOCK_TIME_NONE); + gst_object_unref (demux->kdownloader->pipe); + demux->kdownloader->pipe = NULL; + } +} + +static gboolean +gst_hlsdemux2_download_key (GstHLSDemux2 *demux, const gchar * uri) +{ + GstStateChangeReturn ret; + + if (demux->key_uri) { + g_free (demux->key_uri); + } + demux->key_uri = g_strdup (uri); + + g_mutex_lock (demux->kdownloader->lock); + + if (!gst_hlsdemux2_create_key_download (demux, uri)) { + GST_ERROR_OBJECT (demux, "failed to create key download pipeline"); + return FALSE; + } + + ret = gst_element_set_state (demux->kdownloader->pipe, GST_STATE_PLAYING); + if (ret == GST_STATE_CHANGE_FAILURE) { + GST_ERROR_OBJECT (demux, "set_state failed..."); + return FALSE; + } + + /* wait until: + * - the download succeed (EOS) + * - the download failed (Error message on the fetcher bus) + * - the download was canceled + */ + GST_DEBUG_OBJECT (demux, "Waiting to fetch the key URI"); + g_cond_wait (demux->kdownloader->cond, demux->kdownloader->lock); + GST_DEBUG_OBJECT (demux, "Recived signal to shutdown key downloader..."); + g_mutex_unlock (demux->kdownloader->lock); + + if (demux->keyCookie) { + g_object_get (demux->kdownloader->urisrc, "cookies", &demux->keyCookie, NULL); + } + + GST_DEBUG_OBJECT (demux, "Got cookies after KEY download : %s", demux->keyCookie ? *(demux->keyCookie) : NULL); + + if(demux->keyCookie){ + g_strfreev(demux->lastCookie); + g_free(demux->lastDomain); + demux->lastCookie = g_strdupv(demux->keyCookie); + demux->lastDomain = g_strdup(demux->keyDomain); + } + + gst_hlsdemux2_destroy_key_download (demux); + + if (demux->cancelled || demux->flushing) + return FALSE; + + return TRUE; +} + +static void +gst_hlsdemux2_have_type_cb (GstElement * typefind, guint probability, + GstCaps * caps, GstHLSDemux2 * demux) +{ + GstStructure *structure = NULL; + + structure = gst_caps_get_structure (caps, 0); + + GST_DEBUG_OBJECT (demux, "typefind found caps %" GST_PTR_FORMAT, caps); + + if (gst_structure_has_name (structure, "video/mpegts")) { + /* found ts fragment */ + demux->fdownloader->demuxer = gst_element_factory_make ("mpegtsdemux", "tsdemux"); + if (!demux->fdownloader->demuxer) { + GST_ERROR_OBJECT (demux, "failed to create mpegtsdemux element"); + GST_ELEMENT_ERROR (demux, CORE, MISSING_PLUGIN, ("failed to create mpegtsdemuxer element"), (NULL)); + return; + } + g_signal_connect (demux->fdownloader->demuxer, "pad-added", G_CALLBACK (gst_hlsdemux2_new_pad_added), demux); + + gst_bin_add (GST_BIN (demux->fdownloader->pipe), demux->fdownloader->demuxer); + + /* set queue element to PLAYING state */ + gst_element_set_state (demux->fdownloader->demuxer, GST_STATE_PLAYING); + + if (!gst_element_link (demux->fdownloader->typefind, demux->fdownloader->demuxer)) { + GST_ERROR_OBJECT (demux, "failed to link src and demux elements..."); + GST_ELEMENT_ERROR (demux, CORE, NEGOTIATION, ("failed to link typefind & demuxer"), (NULL)); + return; + } + } else if (gst_structure_has_name (structure, "application/x-id3")) { + /* found ts fragment */ + demux->fdownloader->demuxer = gst_element_factory_make ("id3demux", "id3demuxer"); + if (!demux->fdownloader->demuxer) { + GST_ERROR_OBJECT (demux, "failed to create mpegtsdemux element"); + GST_ELEMENT_ERROR (demux, CORE, MISSING_PLUGIN, ("failed to create id3demuxer element"), (NULL)); + return; + } + g_signal_connect (demux->fdownloader->demuxer, "pad-added", G_CALLBACK (gst_hlsdemux2_new_pad_added), demux); + + gst_bin_add (GST_BIN (demux->fdownloader->pipe), demux->fdownloader->demuxer); + + /* set queue element to PLAYING state */ + gst_element_set_state (demux->fdownloader->demuxer, GST_STATE_PLAYING); + + if (!gst_element_link_many (demux->fdownloader->typefind, demux->fdownloader->demuxer, NULL)) { + GST_ERROR_OBJECT (demux, "failed to link src and demux elements..."); + GST_ELEMENT_ERROR (demux, CORE, NEGOTIATION, ("failed to link typefind & demuxer"), (NULL)); + return; + } + + /* as the fragment does not contain in container format, force the timestamps based on fragment duration */ + demux->fdownloader->force_timestamps = TRUE; + } +} + +static gboolean +gst_hlsdemux2_download_monitor_thread (GstHLSDemux2 *demux) +{ + GTimeVal post_msg_update = {0, }; + + g_mutex_lock (demux->post_msg_lock); + GST_INFO_OBJECT (demux, "waiting for streaming to start to post message..."); + g_cond_wait (demux->post_msg_start, demux->post_msg_lock); + GST_INFO_OBJECT (demux, "Start posting messages..."); + g_mutex_unlock (demux->post_msg_lock); + + while (TRUE) { + gboolean do_post = FALSE; + guint64 percent = 0; + guint idx = 0; + guint64 total_percent = 0; + gboolean bret = FALSE; + + if (demux->cancelled) { + GST_WARNING_OBJECT (demux, "returning msg posting thread..."); + return TRUE; + } + + /* schedule the next update using the target duration field of the + * playlist */ + post_msg_update.tv_sec = 0; + post_msg_update.tv_usec = 0; + + g_get_current_time (&post_msg_update); + g_time_val_add (&post_msg_update, 200000); // posts buffering msg after every 0.5 sec + + /* verify fast switch from here */ + g_mutex_lock (demux->fdownloader->lock); + if (demux->fdownloader->ndownloaded + && !demux->fdownloader->applied_fast_switch && demux->fdownloader->download_start_ts) { + gst_hlsdemux2_check_fast_switch (demux); + } + g_mutex_unlock (demux->fdownloader->lock); + + /* calculate avg percent of streams' percentages */ + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *stream = demux->streams[idx]; + if (stream ) { + guint64 stream_percent = 0; + + stream_percent = ((stream->cached_duration * 100) / (demux->total_cache_duration / DEFAULT_NUM_FRAGMENTS_CACHE)); + GST_DEBUG_OBJECT (stream->pad, "stream percent = %"G_GUINT64_FORMAT, stream_percent); + total_percent += stream_percent; + } + } + percent = total_percent / demux->active_stream_cnt; + + if (demux->is_buffering) { + do_post = TRUE; + if (percent >= 100) + demux->is_buffering = FALSE; + } else { + if (percent < 10) { + /* if buffering drops below 10% lets start posting msgs */ + demux->is_buffering = TRUE; + do_post = TRUE; + } + } + + if (do_post) { + GstMessage *message; + + if (percent > 100) { + //GST_LOG_OBJECT (demux, " exceeded percent = %d", (gint) percent); + percent = 100; + } + + if (demux->end_of_playlist) { + GST_INFO_OBJECT (demux, "end of the playlist reached... always post 100%"); + percent = 100; + } + + if (percent != demux->percent) { + g_mutex_lock (demux->buffering_lock); + demux->percent = percent; + g_mutex_unlock (demux->buffering_lock); + + GST_LOG_OBJECT (demux, "buffering %d percent", (gint) percent); + + /* posting buffering to internal bus, which will take average & post to main bus */ + message = gst_message_new_buffering (GST_OBJECT_CAST (demux), (gint) demux->percent); + if (!gst_element_post_message (GST_ELEMENT_CAST (demux), message)) { + GST_WARNING_OBJECT (demux, "failed to post buffering msg..."); + } + } + } + + g_mutex_lock (demux->post_msg_lock); + /* block until the next scheduled update or the exit signal */ + bret = g_cond_timed_wait (demux->post_msg_exit, demux->post_msg_lock, &post_msg_update); + g_mutex_unlock (demux->post_msg_lock); + + if (bret) { + GST_WARNING_OBJECT (demux, "signalled to exit posting msgs..."); + break; + } + } + + return TRUE; +} + +static gboolean +gst_hlsdemux2_fragurisrc_event_handler (GstPad * pad, GstEvent *event, gpointer data) +{ + GstHLSDemux2 *demux = (GstHLSDemux2 *)data; + + if (GST_EVENT_TYPE (event) == GST_EVENT_EOS) { + GTimeVal time = {0, }; + + GST_INFO_OBJECT (demux, "received EOS from fragment downloader's httpsrc"); + + if (demux->fdownloader->error_rcvd) { + GST_WARNING_OBJECT (demux, "received EOS event after ERROR.. discard this"); + demux->fdownloader->src_downloaded_size = 0; + demux->fdownloader->download_stop_ts = demux->fdownloader->download_start_ts = 0; + return FALSE; + } + + /* download rate calculation : note down stop time*/ + g_get_current_time (&time); + demux->fdownloader->download_stop_ts = gst_util_get_timestamp(); + + GST_INFO_OBJECT (demux, "download stop_ts = %"G_GUINT64_FORMAT, demux->fdownloader->download_stop_ts); + GST_INFO_OBJECT (demux, "time taken to download current fragment = %"G_GUINT64_FORMAT, demux->fdownloader->download_stop_ts - demux->fdownloader->download_start_ts); + GST_INFO_OBJECT (demux, "fragment downloaded size = %"G_GUINT64_FORMAT" and content_size = %"G_GUINT64_FORMAT, + demux->fdownloader->src_downloaded_size, demux->fdownloader->content_size); + + if (demux->fdownloader->src_downloaded_size && (demux->fdownloader->src_downloaded_size == demux->fdownloader->content_size)) { + guint64 download_rate = 0; + guint i = 0; + guint64 dsum = 0; + + /* calculate current fragment download rate */ + download_rate = (demux->fdownloader->src_downloaded_size * 8 * GST_SECOND) / + (demux->fdownloader->download_stop_ts - demux->fdownloader->download_start_ts); + + if (demux->fdownloader->avg_frag_drates->len == HLSDEMUX2_MAX_N_PAST_FRAG_DOWNLOADRATES) { + /* removing starting element */ + g_array_remove_index (demux->fdownloader->avg_frag_drates, 0); + GST_DEBUG_OBJECT (demux, "removing index from download rates"); + } + g_array_append_val (demux->fdownloader->avg_frag_drates, download_rate); + + for (i = 0 ; i < demux->fdownloader->avg_frag_drates->len; i++) { + dsum += g_array_index (demux->fdownloader->avg_frag_drates, guint64, i); + } + + demux->fdownloader->download_rate = dsum / demux->fdownloader->avg_frag_drates->len; + + GST_INFO_OBJECT (demux, " >>>> DOWNLOAD RATE = %"G_GUINT64_FORMAT, demux->fdownloader->download_rate); + } else { + GST_WARNING_OBJECT (demux, "something wrong better not to calculate download rate with this and discard EOS..."); + demux->fdownloader->src_downloaded_size = 0; + demux->fdownloader->download_stop_ts = demux->fdownloader->download_start_ts = 0; + return FALSE; + } + + demux->fdownloader->src_downloaded_size = 0; + demux->fdownloader->download_stop_ts = demux->fdownloader->download_start_ts = 0; + } + + return TRUE; +} + +static gboolean +gst_hlsdemux2_check_fast_switch (GstHLSDemux2 *demux) +{ + GstClockTime elapsed_time = 0; + guint i = 0; + guint64 download_rate = 0; + + elapsed_time = gst_util_get_timestamp(); + + if (gst_m3u8_client_has_variant_playlist (demux->client) && + ((elapsed_time - demux->fdownloader->download_start_ts) > + (HLSDEMUX2_FAST_CHECK_WARNING_TIME_FACTOR * demux->target_duration))) { + guint64 drate_sum = 0; + GList *previous_variant, *current_variant; + gint old_bandwidth, new_bandwidth; + + GST_INFO_OBJECT (demux, "Doing fast switch using array len %d...", demux->fdownloader->avg_chunk_drates->len); + + for (i = 0 ; i < demux->fdownloader->avg_chunk_drates->len; i++) { + drate_sum += g_array_index (demux->fdownloader->avg_chunk_drates, guint64, i); + } + + /* 0.9 factor is for compensating for connection time*/ + download_rate = (drate_sum * 0.9) / demux->fdownloader->avg_chunk_drates->len; + + GST_INFO_OBJECT (demux, "average chunk download rate = %"G_GUINT64_FORMAT, download_rate); + + if ((elapsed_time - demux->fdownloader->download_start_ts) > + (HLSDEMUX2_FAST_CHECK_CRITICAL_TIME_FACTOR * demux->target_duration)) { + GST_WARNING_OBJECT (demux, "Reached FAST_SWITCH critical point...do fast_switch"); + goto fast_switch; + } + + previous_variant = demux->client->main->current_variant; + current_variant = gst_m3u8_client_get_playlist_for_bitrate (demux->client, download_rate); + + old_bandwidth = GST_M3U8 (previous_variant->data)->bandwidth; + new_bandwidth = GST_M3U8 (current_variant->data)->bandwidth; + + GST_INFO_OBJECT (demux, "variant's bandwidth got using average chunk download rate is %d", new_bandwidth); + + /* Don't do anything else if the playlist is the same */ + if (new_bandwidth == old_bandwidth) { + GST_WARNING_OBJECT (demux, "Either BW is recovering or NO LOWER variant available than current, DON'T DO FAST_SWITCH..."); + return TRUE; + } + + GST_WARNING_OBJECT (demux, "Going to do fast_switch due to BW problem..."); + goto fast_switch; + } + + return TRUE; + +fast_switch: + + demux->fdownloader->download_rate = download_rate; + + /* flush previous fragment downloads history */ + for (i = 3; i ; --i) { + g_array_remove_index (demux->fdownloader->avg_frag_drates, i - 1); + } + + GST_INFO_OBJECT (demux, "in fast download rate : len %d...", demux->fdownloader->avg_frag_drates->len); + g_array_append_val (demux->fdownloader->avg_frag_drates, demux->fdownloader->download_rate); + + GST_INFO_OBJECT (demux, " >>>> DOWNLOAD RATE in fast switch = %"G_GUINT64_FORMAT, demux->fdownloader->download_rate); + + demux->fdownloader->applied_fast_switch = TRUE; + + /* close current fragment */ + g_cond_signal (demux->fdownloader->cond); + + return FALSE; + +} + +static gboolean +gst_hlsdemux2_fragurisrc_buffer_handler (GstPad * pad, GstBuffer *buffer, gpointer data) +{ + GstHLSDemux2 *demux = (GstHLSDemux2 *)data; + GstClockTime elapsed_ts = 0; + guint64 chunk_drate = 0; + + /* if block_switch already enabled no need to cross check. IMP check*/ + if (demux->fdownloader->applied_fast_switch) { + GST_WARNING_OBJECT (demux, "already applied fast_switch.. drop current buffer"); + return FALSE; + } + + demux->fdownloader->src_downloaded_size += GST_BUFFER_SIZE(buffer); + + if (demux->fdownloader->first_buffer) { + /* get the content size for doing last buffer decryption & for vaidating complete download happend or not */ + GST_INFO_OBJECT (demux, "just received first buffer..."); + g_object_get (demux->fdownloader->urisrc, "content-size", &demux->fdownloader->content_size, NULL); + GST_INFO_OBJECT (demux, "content size = %"G_GUINT64_FORMAT, demux->fdownloader->content_size); + demux->fdownloader->first_buffer = FALSE; + demux->fdownloader->chunk_start_ts = gst_util_get_timestamp(); + demux->fdownloader->chunk_downloaded_size = 0; + } + + + demux->fdownloader->chunk_downloaded_size += GST_BUFFER_SIZE(buffer); + elapsed_ts = gst_util_get_timestamp(); + + if ((elapsed_ts - demux->fdownloader->chunk_start_ts) > HLSDEMUX2_CHUNK_TIME_DURATION) { + GST_DEBUG_OBJECT (demux, "chunk downloaded time = %"GST_TIME_FORMAT, + GST_TIME_ARGS(elapsed_ts - demux->fdownloader->chunk_start_ts)); + + chunk_drate = (demux->fdownloader->chunk_downloaded_size * 8 * GST_SECOND) / (elapsed_ts - demux->fdownloader->chunk_start_ts); + demux->fdownloader->chunk_start_ts = elapsed_ts; + demux->fdownloader->chunk_downloaded_size = 0; + + GST_DEBUG_OBJECT(demux, "CHUNK DOWNLOAD RATE = %"G_GUINT64_FORMAT, chunk_drate); + + if (demux->fdownloader->avg_chunk_drates->len == HLSDEMUX2_NUM_CHUNK_DOWNLOADS_FAST_SWITCH) { + /* removing starting element */ + g_array_remove_index (demux->fdownloader->avg_chunk_drates, 0); + } + g_array_append_val (demux->fdownloader->avg_chunk_drates, chunk_drate); + } + + GST_LOG_OBJECT (demux, "fragment downloaded size at urisrc = %"G_GUINT64_FORMAT, demux->fdownloader->src_downloaded_size); + + return TRUE; +} + +static gboolean +gst_hlsdemux2_queue_buffer_handler (GstPad *pad, GstBuffer *buffer, gpointer data) +{ + GstHLSDemux2 *demux = (GstHLSDemux2 *)data; + unsigned char *encry_data = NULL; + unsigned char *outdata = NULL; + unsigned char *remained_data = NULL; + unsigned char* total_data = NULL; + + demux->fdownloader->queue_downloaded_size += GST_BUFFER_SIZE(buffer); + + GST_DEBUG_OBJECT (demux, "total downloaded size = %"G_GUINT64_FORMAT, demux->fdownloader->queue_downloaded_size); + + if (demux->fdownloader->is_encrypted) { + guint encry_data_size = 0; + unsigned char *indata = GST_BUFFER_DATA (buffer); + guint insize = GST_BUFFER_SIZE (buffer); + gint out_len = 0; + + if (demux->fdownloader->remaining_data && demux->fdownloader->remaining_size) { + GST_LOG_OBJECT (demux, "remain size = %d..", demux->fdownloader->remaining_size); + + encry_data = (unsigned char *) malloc (insize + demux->fdownloader->remaining_size); + if (!encry_data) { + GST_ERROR_OBJECT (demux, "failed to allocate memory...\n"); + GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("can't allocate memory"), (NULL)); + goto error; + } + + /* copy remaining data in previous iteration */ + memcpy (encry_data, demux->fdownloader->remaining_data, demux->fdownloader->remaining_size); + /* copy input encrypted data of current iteration */ + memcpy (encry_data + demux->fdownloader->remaining_size, indata, insize); + + encry_data_size = insize + demux->fdownloader->remaining_size; + + free (demux->fdownloader->remaining_data); + demux->fdownloader->remaining_data = NULL; + demux->fdownloader->remaining_size = 0; + } else { + encry_data_size = insize; + encry_data = indata; + } + + demux->fdownloader->remaining_size = encry_data_size % GST_HLS_DEMUX_AES_BLOCK_SIZE; + + if (demux->fdownloader->remaining_size) { + GST_LOG_OBJECT (demux, "Remining in current iteration = %d\n", demux->fdownloader->remaining_size); + demux->fdownloader->remaining_data = (gchar *) malloc (demux->fdownloader->remaining_size); + if ( demux->fdownloader->remaining_data == NULL) { + GST_ERROR_OBJECT (demux, "failed to allocate memory...\n"); + GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("can't allocate memory"), (NULL)); + goto error; + } + + /* copy remained portion to buffer */ + memcpy (demux->fdownloader->remaining_data, + encry_data + encry_data_size - demux->fdownloader->remaining_size, + demux->fdownloader->remaining_size); + } + + out_len = encry_data_size - demux->fdownloader->remaining_size + GST_HLS_DEMUX_AES_BLOCK_SIZE; + outdata = (unsigned char *) malloc (out_len); + if (!outdata) { + GST_ERROR_OBJECT (demux, "failed to allocate memory...\n"); + GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("can't allocate memory"), (NULL)); + goto error; + } + + if (!gst_m3u8_client_decrypt_update (demux->client, outdata, &out_len, + encry_data, encry_data_size - demux->fdownloader->remaining_size)) { + GST_ERROR_OBJECT (demux, "failed to decrypt...\n"); + GST_ELEMENT_ERROR (demux, STREAM, FAILED, ("failed to decrypt"), (NULL)); + goto error; + } + + if (encry_data != indata) { + g_free (encry_data); + encry_data = NULL; + } + + g_free (GST_BUFFER_MALLOCDATA(buffer)); + + /* decrypt the final buffer */ + if (demux->fdownloader->queue_downloaded_size == demux->fdownloader->content_size) { + gint remained_size = 0; + gint total_len = 0; + + GST_LOG_OBJECT (demux, "remained data = %p & remained size = %d", demux->fdownloader->remaining_data, demux->fdownloader->remaining_size); + + remained_data = (unsigned char *) malloc (GST_HLS_DEMUX_AES_BLOCK_SIZE); + if (!remained_data) { + GST_ERROR_OBJECT (demux, "failed to allocate memory...\n"); + GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("can't allocate memory"), (NULL)); + goto error; + } + gst_m3u8_client_decrypt_final (demux->client, remained_data, &remained_size); + GST_LOG_OBJECT (demux,"remained size = %d\n", remained_size); + + if (remained_size) { + total_len = out_len + remained_size; + + total_data = (unsigned char *) malloc (total_len); + if (!total_data) { + GST_ERROR_OBJECT (demux, "failed to allocate memory...\n"); + GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("can't allocate memory"), (NULL)); + goto error; + } + + memcpy (total_data, outdata, out_len); + memcpy (total_data+out_len, remained_data, remained_size); + + GST_BUFFER_MALLOCDATA(buffer) = GST_BUFFER_DATA(buffer) = total_data; + GST_BUFFER_SIZE(buffer) = total_len; + g_free (remained_data); + g_free (outdata); + } else { + GST_BUFFER_MALLOCDATA(buffer) = GST_BUFFER_DATA(buffer) = outdata; + GST_BUFFER_SIZE(buffer) = out_len; + g_free (remained_data); + } + + if (!gst_m3u8_client_decrypt_deinit (demux->client)) { + GST_WARNING_OBJECT (demux, "decryption cleanup failed..."); + } + } else { + GST_BUFFER_MALLOCDATA(buffer) = GST_BUFFER_DATA(buffer) = outdata; + GST_BUFFER_SIZE(buffer) = out_len; + } + } + + return TRUE; + +error: + if (encry_data) + free (encry_data); + + if (outdata) + free (outdata); + + if (remained_data) + free (remained_data); + + return FALSE; +} + +static gboolean +gst_hlsdemux2_create_fragment_download (GstHLSDemux2 * demux, const gchar * uri) +{ + GstBus *bus = NULL; + GstPad *srcpad = NULL; + + if (!gst_uri_is_valid (uri)) { + GST_ERROR_OBJECT (demux, "invalid uri : %s...", uri == NULL ? "NULL" : uri); + return FALSE; + } + + /* re-initialize fragment variables */ + demux->fdownloader->first_buffer = TRUE; + demux->fdownloader->cur_stream_cnt = 0; + demux->fdownloader->error_rcvd = FALSE; + + demux->fdownloader->pipe = gst_pipeline_new ("frag-fdownloader"); + if (!demux->fdownloader->pipe) { + GST_ERROR_OBJECT (demux, "failed to create pipeline"); + return FALSE; + } + + bus = gst_pipeline_get_bus (GST_PIPELINE (demux->fdownloader->pipe)); + gst_bus_add_watch (bus, (GstBusFunc)gst_hlsdemux2_fragment_download_bus_cb, demux); + gst_object_unref (bus); + + GST_INFO_OBJECT (demux, "Creating source element for the URI : %s", uri); + + demux->fdownloader->urisrc = gst_element_make_from_uri (GST_URI_SRC, uri, "fragurisrc"); + if (!demux->fdownloader->urisrc) { + GST_ERROR_OBJECT (demux, "failed to create urisrc"); + return FALSE; + } + + g_object_set (G_OBJECT (demux->fdownloader->urisrc), "timeout", HLSDEMUX2_HTTP_TIMEOUT, NULL); + g_object_set (G_OBJECT (demux->fdownloader->urisrc), "user-agent", demux->user_agent, NULL); + g_object_set (G_OBJECT (demux->fdownloader->urisrc), "ahs-streaming", TRUE, NULL); + g_object_set (G_OBJECT (demux->fdownloader->urisrc), "blocksize", DEFAULT_BLOCKSIZE, NULL); + + demux->fragDomain = gst_hlsdemux2_uri_get_domain(demux, uri); + if(!g_strcmp0 (demux->fragDomain, demux->lastDomain) && demux->lastCookie) { + g_strfreev(demux->fragCookie); + demux->fragCookie = g_strdupv (demux->lastCookie); + } + + if (demux->fragCookie) { + GST_DEBUG_OBJECT (demux, "Setting cookies before FRAG download goto PLAYING: %s", *(demux->fragCookie)); + g_object_set (demux->fdownloader->urisrc, "cookies", demux->fragCookie, NULL); + } + + srcpad = gst_element_get_static_pad (demux->fdownloader->urisrc, "src"); + if (!srcpad) { + GST_ERROR_OBJECT (demux, "failed to get source pad from urisrc..."); + return FALSE; + } + + gst_pad_add_event_probe (srcpad, G_CALLBACK (gst_hlsdemux2_fragurisrc_event_handler), demux); + gst_pad_add_buffer_probe (srcpad, G_CALLBACK (gst_hlsdemux2_fragurisrc_buffer_handler), demux); + + gst_object_unref (srcpad); + + demux->fdownloader->queue = gst_element_factory_make ("queue2", "frag_queue"); + if (!demux->fdownloader->queue) { + GST_ERROR_OBJECT (demux, "failed to create queue2"); + return FALSE; + } + + g_object_set (G_OBJECT (demux->fdownloader->queue), + "max-size-buffers", 0, + "max-size-bytes", 0, + "max-size-time", 0 * GST_SECOND, NULL); + + srcpad = gst_element_get_static_pad (demux->fdownloader->queue, "src"); + if (!srcpad) { + GST_ERROR_OBJECT (demux, "failed to get source pad from fragment queue..."); + return FALSE; + } + + gst_pad_add_buffer_probe (srcpad, G_CALLBACK (gst_hlsdemux2_queue_buffer_handler), demux); + + demux->fdownloader->typefind = gst_element_factory_make ("typefind", "typefinder"); + if (!demux->fdownloader->typefind) { + GST_ERROR_OBJECT (demux, "failed to create typefind element"); + gst_object_unref (srcpad); + return FALSE; + } + + gst_bin_add_many (GST_BIN (demux->fdownloader->pipe), + demux->fdownloader->urisrc, demux->fdownloader->queue, demux->fdownloader->typefind, NULL); + + if (!gst_element_link_many (demux->fdownloader->urisrc, + demux->fdownloader->queue, demux->fdownloader->typefind, NULL)) { + GST_ERROR_OBJECT (demux, "failed to link src, queue & typefind elements..."); + gst_object_unref (srcpad); + return FALSE; + } + + /* typefind callback to determine file type */ + g_signal_connect (demux->fdownloader->typefind, "have-type", G_CALLBACK (gst_hlsdemux2_have_type_cb), demux); + + gst_object_unref (srcpad); + + return TRUE; +} + +static void +gst_hlsdemux2_destroy_fragment_download (GstHLSDemux2 * demux) +{ + if (demux->fdownloader->pipe) { + GST_DEBUG_OBJECT (demux, "completely closing fragment downloader pipeline"); + gst_element_set_state (demux->fdownloader->pipe, GST_STATE_NULL); + gst_element_get_state (demux->fdownloader->pipe, NULL, NULL, GST_CLOCK_TIME_NONE); + GST_DEBUG_OBJECT (demux, "completely closed fragment downloader pipeline"); + gst_object_unref (demux->fdownloader->pipe); + demux->has_image_buffer = FALSE; + demux->fdownloader->pipe = NULL; + demux->fdownloader->cur_stream_cnt = 0; + g_list_free (demux->fdownloader->sinkbins); // all sink elements will be unreffed when pipeline is unreffed + demux->fdownloader->sinkbins = 0; + } +} + +static gboolean +gst_hlsdemux2_download_fragment (GstHLSDemux2 *demux, const gchar * uri) +{ + GstStateChangeReturn ret; + + g_mutex_lock (demux->fdownloader->lock); + + if (demux->cancelled || demux->flushing) { + GST_WARNING_OBJECT (demux,"returning from download fragment due to cancel or flushing.."); + g_mutex_unlock (demux->fdownloader->lock); + return FALSE; + } + + if (demux->frag_uri) { + g_free (demux->frag_uri); + } + demux->frag_uri = g_strdup (uri); + + demux->fdownloader->get_next_frag = FALSE; + + if (!gst_hlsdemux2_create_fragment_download (demux, uri)) { + GST_ERROR_OBJECT (demux, "failed to create download pipeline"); + g_mutex_unlock (demux->fdownloader->lock); + return FALSE; + } + + /* download rate calculation : note down start time*/ + demux->fdownloader->download_start_ts = gst_util_get_timestamp(); + GST_INFO_OBJECT (demux, "download start_ts = %"G_GUINT64_FORMAT, demux->fdownloader->download_start_ts); + + ret = gst_element_set_state (demux->fdownloader->pipe, GST_STATE_PLAYING); + if (ret == GST_STATE_CHANGE_FAILURE) { + GST_ERROR_OBJECT (demux, "set_state failed..."); + g_mutex_unlock (demux->fdownloader->lock); + return FALSE; + } + gst_element_get_state (demux->fdownloader->pipe, NULL, NULL, -1); + + /* wait until: + * - the download succeed (EOS) + * - the download failed (Error message on the fetcher bus) + * - the download was canceled + */ + GST_DEBUG_OBJECT (demux, "Waiting to fetch the URI"); + g_cond_wait (demux->fdownloader->cond, demux->fdownloader->lock); + GST_INFO_OBJECT (demux, "Recived signal to shutdown..."); + + if (demux->fragCookie) + g_strfreev (demux->fragCookie); + + g_object_get (demux->fdownloader->urisrc, "cookies", &demux->fragCookie, NULL); + + GST_DEBUG_OBJECT (demux, "Got cookies after FRAG download : %s", demux->fragCookie ? *(demux->fragCookie) : NULL); + + if (demux->fdownloader->applied_fast_switch) { + if (demux->fdownloader->src_downloaded_size == demux->fdownloader->content_size) { + /* to handle case, when both fast_switch & bus_callback signalled at same moment */ + GST_WARNING_OBJECT (demux, "ignoring fast_switch as fragment download is completed..."); + demux->fdownloader->applied_fast_switch = FALSE; + } else { + GST_WARNING_OBJECT (demux, "decrement the media sequence by one, due to fast_switch"); + gst_m3u8_client_decrement_sequence (demux->client); + } + } + + if (demux->cancelled || demux->flushing || + demux->fdownloader->get_next_frag || demux->fdownloader->applied_fast_switch) { + GstBuffer *buf = NULL; + guint idx = 0; + + /* clear stream queues if we already downloaded some data */ + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *stream = demux->streams[idx]; + if (stream ) { + while (!g_queue_is_empty (stream->downloader_queue)) { + buf = g_queue_pop_head (stream->downloader_queue); + gst_buffer_unref (buf); + } + GST_LOG_OBJECT (stream->pad, "cleared stream download queue..."); + g_queue_clear (stream->downloader_queue); + } + } + } + + if(demux->fragCookie){ + g_strfreev(demux->lastCookie); + g_free(demux->lastDomain); + demux->lastCookie = g_strdupv(demux->fragCookie); + demux->lastDomain = g_strdup(demux->fragDomain); + } + + if(demux->active_stream_cnt == 1 && !demux->private_stream) { + gchar *image_header = NULL; + GValue codec_type = G_VALUE_INIT; + GValue image_data = G_VALUE_INIT; + GstMessage * tag_message = NULL; + struct stat stat_results; + gint iread = 0; + GstBuffer *image_buffer = NULL; + GstTagList * tag_list = gst_tag_list_new(); + int dummy_fp = -1; + + GST_INFO_OBJECT (demux, "Going to show fixed image"); + dummy_fp = open (PREDEFINED_IMAGE_FRAME_LOCATION, O_RDONLY); + if (dummy_fp < 0) { + GST_WARNING_OBJECT (demux, "failed to open fixed image file : %s...", PREDEFINED_IMAGE_FRAME_LOCATION); + goto skip_posting_image; + } + + GST_LOG_OBJECT (demux, "opened fixed image file %s successfully...", PREDEFINED_IMAGE_FRAME_LOCATION); + + if (fstat (dummy_fp, &stat_results) < 0) { + GST_WARNING_OBJECT (demux, "failed to get stats of a file..."); + close (dummy_fp); + goto skip_posting_image; + } + + GST_LOG_OBJECT (demux, "size of the dummy file = %d", stat_results.st_size); + + image_buffer = gst_buffer_new_and_alloc (stat_results.st_size); + if (!image_buffer) { + GST_ERROR_OBJECT (demux, "failed to allocate memory..."); + GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("can't allocate memory"), (NULL)); + close (dummy_fp); + goto error; + } + + iread = read (dummy_fp, GST_BUFFER_DATA (image_buffer), stat_results.st_size); + + GST_LOG_OBJECT (demux, "read size = %d successfully", iread); + + close (dummy_fp); + + /* check whether it is same as previous image */ + if (demux->prev_image_buffer && + (GST_BUFFER_SIZE(demux->prev_image_buffer) == GST_BUFFER_SIZE(image_buffer))) { + if (!memcmp (GST_BUFFER_DATA(demux->prev_image_buffer), GST_BUFFER_DATA(image_buffer), GST_BUFFER_SIZE(image_buffer))) { + GST_INFO_OBJECT (demux, "current & previous embedded images are same..no need to post image again"); + gst_buffer_unref (image_buffer); + goto skip_posting_image; + } + } + + if (demux->prev_image_buffer) { + gst_buffer_unref (demux->prev_image_buffer); + } + demux->prev_image_buffer = gst_buffer_copy(image_buffer); + + g_value_init (&codec_type, G_TYPE_STRING); + g_value_init (&image_data, GST_TYPE_BUFFER); + gst_value_set_buffer(&image_data, image_buffer); + + image_header = g_strndup((gchar *) image_buffer->data, 8); + + if((image_header[0] == 0xFF) && (image_header[1] == 0xD8)) { + GST_INFO_OBJECT(demux, "Found JPEG image header"); + g_value_set_static_string (&codec_type, "image/jpeg"); + gst_tag_list_add_value(tag_list, GST_TAG_MERGE_APPEND, GST_TAG_CODEC, &codec_type); + } else if (!g_strcmp0(image_header, "\211PNG\015\012\032\012")) { + GST_INFO_OBJECT(demux, "Found PNG image header"); + g_value_set_static_string (&codec_type, "image/png"); + gst_tag_list_add_value(tag_list, GST_TAG_MERGE_APPEND, GST_TAG_CODEC, &codec_type); + } else { + g_value_set_static_string (&codec_type, "image/unknown"); + GST_INFO_OBJECT(demux, "Unknown image header"); + gst_tag_list_add_value(tag_list, GST_TAG_MERGE_APPEND, GST_TAG_CODEC, &codec_type); + } + + gst_tag_list_add_value (tag_list, GST_TAG_MERGE_APPEND, GST_TAG_IMAGE, &image_data); + + GST_INFO_OBJECT(demux, "Set value : %s", g_value_get_string (&codec_type)); + g_value_unset(&codec_type); + + tag_message = gst_message_new_tag (GST_OBJECT_CAST (demux), tag_list); + if(!gst_element_post_message (GST_ELEMENT_CAST (demux), tag_message)) { + GST_ERROR_OBJECT (demux, "failed to post fixed image tag"); + } + + GST_INFO_OBJECT (demux, "successfully posted image tag..."); + gst_buffer_unref (image_buffer); + g_free (image_header); + } + +skip_posting_image: + + gst_hlsdemux2_destroy_fragment_download (demux); + + if (demux->fdownloader->remaining_data) { + free (demux->fdownloader->remaining_data); + demux->fdownloader->remaining_data = NULL; + } + + demux->fdownloader->remaining_size = 0; + demux->fdownloader->src_downloaded_size = 0; + demux->fdownloader->queue_downloaded_size = 0; + demux->fdownloader->download_stop_ts = demux->fdownloader->download_start_ts = 0; + demux->fdownloader->applied_fast_switch = FALSE; + demux->fdownloader->content_size = 0; + + if (demux->cancelled || demux->flushing) { + GST_WARNING_OBJECT (demux, "returning false due to flushing/cancelled"); + goto error; + } else if (demux->fdownloader->get_next_frag || demux->fdownloader->applied_fast_switch) { + GST_INFO_OBJECT (demux, "Requesting next fragment due to error or same sequence number from different variant"); + goto exit; + } + + demux->fdownloader->ndownloaded++; + + GST_INFO_OBJECT (demux, "number of fragments downloaded = %d", demux->fdownloader->ndownloaded); + + /* reset the count */ + demux->soup_request_fail_cnt = HLSDEMUX2_SOUP_FAILED_CNT; + +exit: + if (demux->private_stream) { + g_free (demux->private_stream); + demux->private_stream = NULL; + } + g_mutex_unlock (demux->fdownloader->lock); + + return TRUE; + +error: + if (demux->private_stream) { + g_free (demux->private_stream); + demux->private_stream = NULL; + } + g_mutex_unlock (demux->fdownloader->lock); + + return FALSE; +} + +static gboolean +gst_hlsdemux2_change_playlist (GstHLSDemux2 * demux, guint max_bitrate, gboolean *is_switched) +{ + GList *previous_variant, *current_variant; + gint old_bandwidth, new_bandwidth; + + previous_variant = demux->client->main->current_variant; + current_variant = gst_m3u8_client_get_playlist_for_bitrate (demux->client, max_bitrate); + + old_bandwidth = GST_M3U8 (previous_variant->data)->bandwidth; + new_bandwidth = GST_M3U8 (current_variant->data)->bandwidth; + + /* Don't do anything else if the playlist is the same */ + if (new_bandwidth == old_bandwidth) { + if (is_switched) + *is_switched = FALSE; + return TRUE; + } + + GST_M3U8_CLIENT_LOCK (demux->client); + demux->client->main->current_variant = current_variant; + GST_M3U8_CLIENT_UNLOCK (demux->client); + + gst_m3u8_client_set_current (demux->client, current_variant->data); + + GST_INFO_OBJECT (demux, "Client was on %dbps, max allowed is %dbps, switching" + " to bitrate %dbps", old_bandwidth, max_bitrate, new_bandwidth); + + gst_hlsdemux2_apply_disc(demux); + + if (is_switched) + *is_switched = TRUE; + + return TRUE; +} + +static gboolean +gst_hlsdemux2_get_next_fragment (GstHLSDemux2 * demux, gboolean *is_error) +{ + const gchar *next_fragment_uri = NULL;; + gchar *next_fragment_key_uri = NULL; + gchar *iv = NULL; + GstClockTime duration; + GstClockTime timestamp; + gboolean discont = FALSE; + gboolean bret = TRUE; + GstClockTime lookup_time = 0; + guint i = 0; + GstHLSDemux2Stream *stream = NULL; + + if (!demux->is_live) { + for (i = 0; i< HLSDEMUX2_STREAM_NUM; i++) { + stream = demux->streams[i]; + if (stream) { + lookup_time = stream->lts + stream->frame_duration + (0.5 * GST_SECOND); + GST_INFO_OBJECT (stream->pad, "Lookup time = %"GST_TIME_FORMAT, GST_TIME_ARGS(lookup_time)); + stream->frame_duration = 0; + if (stream->type == HLSDEMUX2_STREAM_AUDIO) + break; + } + } + } + + if (!gst_m3u8_client_get_next_fragment (demux->client, lookup_time, + &discont, &next_fragment_uri, &duration, ×tamp, &next_fragment_key_uri, &iv)) { + + GST_INFO_OBJECT (demux, "This playlist doesn't contain more fragments"); + + if (demux->is_live && (demux->client->update_failed_count < DEFAULT_FAILED_COUNT)) { + GST_WARNING_OBJECT (demux, "Could not get next fragment, try again after updating playlist..."); + *is_error = FALSE; + return FALSE; + } else { + goto end_of_list; + } + } + + demux->cfrag_dur = duration; + demux->fdownloader->cur_running_dur += duration; + + GST_LOG_OBJECT (demux, "current running duration = %"GST_TIME_FORMAT, GST_TIME_ARGS(demux->fdownloader->cur_running_dur)); + + GST_DEBUG_OBJECT (demux, "Fetching next fragment = %s & key uri = %s", next_fragment_uri, next_fragment_key_uri); + + /* when hls requests next fragment due to some error like NOT_FOUND, then also we need to set apply disc */ + if (discont || demux->fdownloader->get_next_frag) + gst_hlsdemux2_apply_disc (demux); + + if (next_fragment_key_uri) { + /* download key data & initialize decryption with key data & IV */ + GST_INFO_OBJECT (demux, "Fetching next fragment key %s", next_fragment_key_uri); + + if (demux->kdownloader->prev_key_uri) { + if (strcmp (demux->kdownloader->prev_key_uri, next_fragment_key_uri)) { + /* if previous & current key uris are different, download new one */ + if (demux->kdownloader->key) { + gst_buffer_unref (demux->kdownloader->key); + demux->kdownloader->key = NULL; + } + + if (demux->kdownloader->prev_key_uri) + g_free (demux->kdownloader->prev_key_uri); + + demux->kdownloader->prev_key_uri = g_strdup(next_fragment_key_uri); + + /* download the key data as there is a change */ + if (!gst_hlsdemux2_download_key (demux, next_fragment_key_uri)) { + GST_ERROR_OBJECT (demux, "failed to download key..."); + goto error; + } + } else { + GST_INFO_OBJECT (demux, "already having the key...no need to download again"); + } + } else { + if (demux->kdownloader->key) { + gst_buffer_unref (demux->kdownloader->key); + demux->kdownloader->key = NULL; + } + + demux->kdownloader->prev_key_uri = g_strdup(next_fragment_key_uri); + + if (!gst_hlsdemux2_download_key (demux, next_fragment_key_uri)) { + GST_ERROR_OBJECT (demux, "failed to download key..."); + goto error; + } + /* reset the count */ + demux->soup_request_fail_cnt = HLSDEMUX2_SOUP_FAILED_CNT; + } + + if (!demux->kdownloader->key || !GST_BUFFER_DATA (demux->kdownloader->key)) { + GST_ERROR_OBJECT (demux, "eos received without key content..."); + goto error; + } + + if (!gst_m3u8_client_decrypt_init (demux->client, GST_BUFFER_DATA (demux->kdownloader->key), iv)) { + GST_ERROR_OBJECT (demux, "failed to initialize AES decryption..."); + goto error; + } + + demux->fdownloader->is_encrypted = TRUE; + } + + if (!gst_hlsdemux2_download_fragment (demux, next_fragment_uri)) { + GST_ERROR_OBJECT (demux, "failed to download fragment..."); + goto error; + } + +exit: + if (next_fragment_uri) + g_free ((gpointer)next_fragment_uri); + if (next_fragment_key_uri) + g_free ((gpointer)next_fragment_key_uri); + if (iv) + g_free ((gpointer)iv); + + return bret; + +error: + if (!demux->flushing) + *is_error = TRUE; + bret = FALSE; + goto exit; + + end_of_list: + GST_INFO_OBJECT (demux, "Reached end of playlist, sending EOS"); + + gst_hlsdemux2_push_eos (demux); + + demux->end_of_playlist = TRUE; + bret = FALSE; + goto exit; +} + + +static gboolean +gst_hlsdemux2_switch_playlist (GstHLSDemux2 * demux, gboolean *is_switched) +{ + GST_M3U8_CLIENT_LOCK (demux->client); + if (!demux->client->main->lists) { + /* not a variant to switch */ + GST_M3U8_CLIENT_UNLOCK (demux->client); + GST_INFO_OBJECT (demux, "not a variant to switch..."); + return TRUE; + } + GST_M3U8_CLIENT_UNLOCK (demux->client); + + if (demux->force_lower_bitrate && (demux->fdownloader->ndownloaded % FORCE_LOW_BITRATE_AFTER_CNT == 0)) { + demux->fdownloader->download_rate = 0; // Using some temp lowest value + GST_WARNING_OBJECT (demux, "resetting to lowest one bitrate = %"G_GUINT64_FORMAT, demux->fdownloader->download_rate); + } + + return gst_hlsdemux2_change_playlist (demux, demux->fdownloader->download_rate, is_switched); +} + +static void +gst_hlsdemux2_apply_disc (GstHLSDemux2 * demux) +{ + int i = 0; + GstHLSDemux2Stream *stream = NULL; + + for (i = 0; i< HLSDEMUX2_STREAM_NUM; i++) { + stream = demux->streams[i]; + + if (stream) { + stream->apply_disc = TRUE; + GST_INFO_OBJECT (stream->pad, "apply discontinuity..."); + } + } +} + +static void +gst_hlsdemux2_fragment_download_loop (GstHLSDemux2 * demux) +{ + gboolean is_error = FALSE; + gboolean bret = FALSE; + GTimeVal tmp_update = {0, }; + GTimeVal current; + guint64 current_time = 0; + guint64 nextupdate_time = 0; + + /* if variant playlist, get current subplaylist first */ + if (gst_m3u8_client_has_variant_playlist(demux->client)) { + gboolean is_error = FALSE; + + if (!gst_hlsdemux2_update_playlist (demux, FALSE, &is_error)) { + GST_ERROR_OBJECT (demux, "failed to update playlist. uri : %s", gst_m3u8_client_get_current_uri(demux->client)); + GST_ELEMENT_ERROR (demux, RESOURCE, NOT_FOUND, ("Could not update the playlist"), (NULL)); + goto exit; + } + } else if (demux->is_live) { + /* single variant live.. so schedule for starting */ + if (demux->is_live) + gst_hlsdemux2_schedule (demux); + } + + if (demux->fdownloader->find_mediaseq) { + GList *walk; + GstClockTime current_pos, target_pos; + gint current_sequence; + GstM3U8MediaFile *file; + guint i = 0; + GstHLSDemux2Stream *stream = NULL; + + GST_M3U8_CLIENT_LOCK (demux->client); + file = GST_M3U8_MEDIA_FILE (demux->client->current->files->data); + current_sequence = file->sequence; + current_pos = 0 ; + target_pos = demux->fdownloader->seeked_pos; + for (walk = demux->client->current->files; walk; walk = walk->next) { + file = walk->data; + + current_sequence = file->sequence; + if (current_pos <= target_pos && + target_pos < current_pos + file->duration) { + break; + } + current_pos += file->duration; + } + GST_M3U8_CLIENT_UNLOCK (demux->client); + + if (walk == NULL) { + GST_WARNING_OBJECT (demux, "Could not find seeked fragment"); + } + GST_M3U8_CLIENT_LOCK (demux->client); + GST_INFO_OBJECT (demux, "seeking to sequence %d", current_sequence); + demux->client->sequence = current_sequence; + GST_M3U8_CLIENT_UNLOCK (demux->client); + demux->ns_start = demux->fdownloader->cur_running_dur = current_pos; // NON-accurate seek + + for (i = 0; i< HLSDEMUX2_STREAM_NUM; i++) { + stream = demux->streams[i]; +#ifdef LATEST_AV_SYNC + if (stream) { + stream->lts = stream->total_stream_time = current_pos; + GST_INFO_OBJECT (stream->pad, "Changed stream->lts to %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->lts)); + } +#else + if (stream && stream->type == HLSDEMUX2_STREAM_AUDIO) { + stream->lts = current_pos; + } +#endif + } + + demux->fdownloader->find_mediaseq = FALSE; + } + + demux->target_duration = gst_m3u8_client_get_target_duration(demux->client); + demux->total_cache_duration = DEFAULT_NUM_FRAGMENTS_CACHE * demux->target_duration; + demux->is_live = gst_m3u8_client_is_live(demux->client); + + GST_INFO_OBJECT (demux, "Total cache duration = %"GST_TIME_FORMAT, GST_TIME_ARGS(demux->total_cache_duration)); + + while (TRUE) { + + if (demux->cancelled) + goto exit; + + /* get the next fragement */ + bret = gst_hlsdemux2_get_next_fragment (demux, &is_error); + + if (!bret) { + if (is_error) { + GST_ERROR_OBJECT (demux, "error in getting next fragment"); + GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("could not download fragment"), (NULL)); + goto exit; + } else { + if (!demux->end_of_playlist) { + if (demux->flushing) { + GST_WARNING_OBJECT (demux, "SEEK is in progress.. pause the task"); + goto exit; + } else if (demux->client->update_failed_count < DEFAULT_FAILED_COUNT) { + GST_WARNING_OBJECT (demux, "Could not update fragment & playlist update failed count = %d", + demux->client->update_failed_count); + } else { + GST_ERROR_OBJECT (demux, "Could not get next fragment.."); + GST_ELEMENT_ERROR (demux, RESOURCE, NOT_FOUND, ("Could not get next fragment..."), (NULL)); + goto exit; + } + } else { + GST_INFO_OBJECT (demux, "end of fragment download, doing pause"); + goto exit; + } + } + } else { + /* reset the update failed count */ + demux->client->update_failed_count = 0; + } + + if (demux->cancelled) + goto exit; + + if (demux->is_live) { + /* get the current time */ + current.tv_sec = current.tv_usec = 0; + g_get_current_time (¤t); + + current_time = (current.tv_sec * 1000000)+ current.tv_usec; + nextupdate_time = (demux->next_update.tv_sec * 1000000)+ demux->next_update.tv_usec; + } + + if (demux->is_live && ((current_time > nextupdate_time) || !bret)) { + gboolean is_switched = FALSE; + + /* try to switch to another bitrate if needed */ + // TODO: take care of return value + gst_hlsdemux2_switch_playlist (demux, &is_switched); + + g_mutex_lock (demux->pl_update_lock); + + /* block until the next scheduled update or the exit signal */ + bret = g_cond_timed_wait (demux->pl_update_cond, demux->pl_update_lock, &demux->next_update); + + g_mutex_unlock (demux->pl_update_lock); + + GST_DEBUG_OBJECT (demux, "playlist update wait is completed. reason : %s", bret ? "Received signal" : "time-out"); + + tmp_update.tv_sec = 0; + tmp_update.tv_usec = 0; + + g_get_current_time (&tmp_update); + + if (bret) { + GST_DEBUG_OBJECT (demux, "Sombody signalled manifest waiting... going to exit and diff = %ld", + ((demux->next_update.tv_sec * 1000000)+ demux->next_update.tv_usec) - ((tmp_update.tv_sec * 1000000)+ tmp_update.tv_usec)); + goto exit; + } else if (demux->cancelled) { + GST_WARNING_OBJECT (demux, "closing is in progress..exit now"); + goto exit; + } + + if (!gst_hlsdemux2_update_playlist (demux, FALSE, &is_error)) { + if (is_error) { + GST_ERROR_OBJECT (demux, "failed to update playlist..."); + GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("failed to update playlist"), (NULL)); + goto exit; + } else { + if (demux->flushing) { + GST_WARNING_OBJECT (demux, "SEEK is in progress.. pause the task"); + goto exit; + } else if (demux->client->update_failed_count < DEFAULT_FAILED_COUNT) { + GST_WARNING_OBJECT (demux, "Could not update playlist & playlist update failed count = %d", + demux->client->update_failed_count); + continue; + } else { + GST_ERROR_OBJECT (demux, "Could not update playlist.."); + GST_ELEMENT_ERROR (demux, RESOURCE, NOT_FOUND, ("Could not update playlist..."), (NULL)); + goto exit; + } + } + } + + } else { + gboolean is_switched = FALSE; + + /* try to switch to another bitrate if needed */ + // TODO: take care of return value + + /* when in recovery mode, do not obey download rates */ + if (demux->pldownloader->recovery_mode == HLSDEMUX2_NO_RECOVERY) + gst_hlsdemux2_switch_playlist (demux, &is_switched); + + if (is_switched) { + if (!gst_hlsdemux2_update_playlist (demux, FALSE, &is_error)) { + if (is_error) { + GST_ERROR_OBJECT (demux, "failed to update playlist..."); + GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("failed to update playlist"), (NULL)); + goto exit; + } else { + if (demux->flushing) { + GST_WARNING_OBJECT (demux, "SEEK is in progress.. pause the task"); + goto exit; + } else if (demux->client->update_failed_count < DEFAULT_FAILED_COUNT) { + GST_WARNING_OBJECT (demux, "Could not update playlist & playlist update failed count = %d", + demux->client->update_failed_count); + continue; + } else { + GST_ERROR_OBJECT (demux, "Could not update playlist.."); + GST_ELEMENT_ERROR (demux, RESOURCE, NOT_FOUND, ("Could not update playlist..."), (NULL)); + goto exit; + } + } + } + } else if (demux->is_live) { + GstClockTime current_time = gst_util_get_timestamp(); + + if ((current_time - demux->pldownloader->download_start_ts) < + (PLAYLIST_REFRESH_TIMEOUT - (HLSDEMUX2_FAST_CHECK_CRITICAL_TIME_FACTOR * demux->target_duration) - HLSDEMUX2_OVERHEAD)) { + GST_INFO_OBJECT (demux, "Eligible to download next fragment w/o playlist update : " + "elapsed time since last playlist request = %"GST_TIME_FORMAT" and max_time_limit = %"GST_TIME_FORMAT, + GST_TIME_ARGS(current_time - demux->pldownloader->download_start_ts), + GST_TIME_ARGS(PLAYLIST_REFRESH_TIMEOUT - (HLSDEMUX2_FAST_CHECK_CRITICAL_TIME_FACTOR * demux->target_duration) - HLSDEMUX2_OVERHEAD)); + } else { + + GST_INFO_OBJECT (demux, "NOT Eligible to download next fragment w/o playlist update : " + "elapsed time since previous request = %"GST_TIME_FORMAT" and max_time_limit = %"GST_TIME_FORMAT, + GST_TIME_ARGS(current_time - demux->pldownloader->download_start_ts), + GST_TIME_ARGS(PLAYLIST_REFRESH_TIMEOUT - (HLSDEMUX2_FAST_CHECK_CRITICAL_TIME_FACTOR * demux->target_duration) - HLSDEMUX2_OVERHEAD)); + + /* we are not eligible to download, next fragment.. So wait till next playlist update */ + g_mutex_lock (demux->pl_update_lock); + /* block until the next scheduled update or the exit signal */ + bret = g_cond_timed_wait (demux->pl_update_cond, demux->pl_update_lock, &demux->next_update); + g_mutex_unlock (demux->pl_update_lock); + + GST_DEBUG_OBJECT (demux, "playlist update wait is completed. reason : %s", bret ? "Received signal" : "time-out"); + + tmp_update.tv_sec = 0; + tmp_update.tv_usec = 0; + + g_get_current_time (&tmp_update); + + if (bret) { + GST_DEBUG_OBJECT (demux, "Sombody signalled manifest waiting... going to exit and diff = %ld", + ((demux->next_update.tv_sec * 1000000)+ demux->next_update.tv_usec) - ((tmp_update.tv_sec * 1000000)+ tmp_update.tv_usec)); + goto exit; + } else if (demux->cancelled) { + GST_WARNING_OBJECT (demux, "closing is in progress..exit now"); + goto exit; + } + + if (!gst_hlsdemux2_update_playlist (demux, FALSE, &is_error)) { + if (is_error) { + GST_ERROR_OBJECT (demux, "failed to update playlist..."); + GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("failed to update playlist"), (NULL)); + goto exit; + } else { + if (demux->flushing) { + GST_WARNING_OBJECT (demux, "SEEK is in progress.. pause the task"); + goto exit; + } else if (demux->client->update_failed_count < DEFAULT_FAILED_COUNT) { + GST_WARNING_OBJECT (demux, "Could not update playlist & playlist update failed count = %d", + demux->client->update_failed_count); + continue; + } else { + GST_ERROR_OBJECT (demux, "Could not update playlist.."); + GST_ELEMENT_ERROR (demux, RESOURCE, NOT_FOUND, ("Could not update playlist..."), (NULL)); + goto exit; + } + } + } + } + } + } + } + +exit: + GST_WARNING_OBJECT (demux, "Going to PAUSE download task from self"); + gst_task_pause (demux->download_task); + return; +} + +static void +gst_hlsdemux2_calculate_popped_duration (GstHLSDemux2 *demux, GstHLSDemux2Stream *stream, + GstBuffer *outbuf) +{ + gpointer data = NULL; + gint i = g_queue_get_length (stream->queue); + + /* get the buffer with valid timestamp from tail of the queue */ + while (i > 1) { + data = g_queue_peek_nth (stream->queue, (i - 1)); + if (data == NULL) { + return; + } + + if (GST_IS_BUFFER ((GstBuffer *)data)) { + if (GST_BUFFER_TIMESTAMP_IS_VALID(data)) { + /* found valid timestamp & stop searching */ + GST_LOG_OBJECT (stream->pad, "data found buffer with valid ts = %"GST_TIME_FORMAT " len = %d & i = %d", + GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(data)), g_queue_get_length (stream->queue), i); + break; + } + } + i--; + } + + if (data == NULL) { + return; + } + + if (GST_BUFFER_TIMESTAMP (outbuf) <= GST_BUFFER_TIMESTAMP ((GstBuffer *)data)) { + stream->cached_duration = GST_BUFFER_TIMESTAMP ((GstBuffer *)data) - GST_BUFFER_TIMESTAMP (outbuf); + GST_DEBUG_OBJECT (stream->pad, "cache duration in popping : %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->cached_duration)); + } else { + GST_ERROR_OBJECT (stream->pad, "Wrong order.. not calculating"); + } + + return; +} + +static void +gst_hlsdemux2_push_loop (GstHLSDemux2Stream *stream) +{ + GstHLSDemux2 *demux = stream->parent; + GstFlowReturn fret = GST_FLOW_OK; + gpointer data = NULL; + + // TODO: need to take care of EOS handling.... + + if (demux->cancelled || demux->flushing) + goto error; + + g_mutex_lock (stream->queue_lock); + + if (g_queue_is_empty (stream->queue)) { + GST_LOG_OBJECT (stream->pad,"queue is empty wait till, some buffers are available..."); + g_cond_wait (stream->queue_empty, stream->queue_lock); + GST_LOG_OBJECT (stream->pad,"Received queue empty signal..."); + } + + if (demux->cancelled || demux->flushing) { + GST_ERROR_OBJECT (stream->pad, "Shutting down push loop"); + g_mutex_unlock (stream->queue_lock); + goto error; + } + + if (g_queue_is_empty (stream->queue)) { + GST_ERROR_OBJECT (stream->pad, "Queue empty undesired...."); + g_mutex_unlock (stream->queue_lock); + goto error; + } + + data = g_queue_pop_head (stream->queue); + if (!data) { + GST_ERROR_OBJECT (stream->pad, "Received null data..."); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("Unhandled GstObjectType"), (NULL)); + g_mutex_unlock (stream->queue_lock); + goto error; + } + + /* Calculate duration only when + * 1. popped obj is a buffer and + * 2. buffer has valid ts and + * 3. queue length > 1 + */ + + if (GST_IS_BUFFER(data) && + GST_BUFFER_TIMESTAMP_IS_VALID(data) ) { + + /* calculate buffering duration */ + gst_hlsdemux2_calculate_popped_duration (demux, stream, data); + + if (stream->cached_duration < 0) { + GST_WARNING_OBJECT (stream->pad, "Wrong cached duration in push_loop...\n"); + stream->cached_duration = 0; + } + } + + g_mutex_unlock (stream->queue_lock); + + if (GST_IS_EVENT(data)) { + GstEvent *event = (GstEvent *)data; + + switch (GST_EVENT_TYPE (event)) { + case GST_EVENT_NEWSEGMENT: { + GstFormat format; + gboolean update; + gdouble rate, arate; + gint64 start, stop, pos; + gst_event_parse_new_segment_full(event, &update, &rate, &arate, &format, &start, &stop, &pos); + GST_INFO_OBJECT (stream->pad, "Pushing newsegment to downstream : rate = %0.3f, start = %"GST_TIME_FORMAT + ", stop = %"GST_TIME_FORMAT, rate, GST_TIME_ARGS(start), GST_TIME_ARGS(stop)); + } + break; + case GST_EVENT_EOS: + GST_INFO_OBJECT (stream->pad, "going to push eos event to downstream"); + stream->eos = TRUE; + break; + default: + GST_ERROR_OBJECT (stream->pad, "not handled event...still pushing event"); + break; + } + if (!gst_pad_push_event (stream->pad, event)) { + GST_ERROR_OBJECT (demux, "failed to push newsegment event"); + GST_ELEMENT_ERROR (demux, CORE, PAD, ("failed to push '%s' event", GST_EVENT_TYPE_NAME(event)), (NULL)); + goto error; + } + + GST_INFO_OBJECT (stream->pad, "Pushed '%s' event...", GST_EVENT_TYPE_NAME(event)); + + if (stream->eos) { + //gst_element_post_message (GST_ELEMENT_CAST (stream->sink), gst_message_new_eos (GST_OBJECT_CAST(stream->sink))); + GST_INFO_OBJECT (stream->pad, "Pausing the task"); + goto error; + } + } else if (GST_IS_BUFFER(data)) { + GstCaps *temp_caps = NULL; + g_cond_signal (stream->queue_full); + + GST_DEBUG_OBJECT (stream->pad, "Pushing buffer : size = %d, ts = %"GST_TIME_FORMAT", dur = %"GST_TIME_FORMAT, + GST_BUFFER_SIZE(data), GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(data)), GST_TIME_ARGS(GST_BUFFER_DURATION(data))); + + temp_caps = gst_buffer_get_caps((GstBuffer *)data); + temp_caps = gst_caps_make_writable (temp_caps); + gst_caps_set_simple (temp_caps,"hls_streaming", G_TYPE_BOOLEAN, TRUE, NULL); + gst_buffer_set_caps((GstBuffer *)data, temp_caps); + gst_caps_unref(temp_caps); + + /* push data to downstream*/ + fret = gst_pad_push (stream->pad, data); + if (fret != GST_FLOW_OK) { + GST_ERROR_OBJECT (stream->pad, "failed to push data, reason : %s", gst_flow_get_name (fret)); + goto error; + } + } else { + GST_ERROR_OBJECT (stream->pad, "unhandled object type..still pushing"); + //GST_ELEMENT_ERROR (demux, CORE, FAILED, ("Unhandled GstObjectType"), (NULL)); + //return; + gst_object_unref (data); + } + + if (demux->cancelled || demux->flushing) { + goto error; + } + + return; + +error: + { + GST_WARNING_OBJECT (stream->pad, "Pausing the push task..."); + + if (fret < GST_FLOW_UNEXPECTED) { + GST_ERROR_OBJECT (stream->pad, "Crtical error in push loop...."); + GST_ELEMENT_ERROR (demux, CORE, PAD, ("failed to push. reason - %s", gst_flow_get_name (fret)), (NULL)); + } + + gst_pad_pause_task (stream->pad); + return; + } +} + +// TODO: need to review change_playlist API + +static gboolean +gst_hlsdemux2_schedule (GstHLSDemux2 * demux) +{ + gfloat update_factor; + gint count; + GstClockTime last_frag_duration; + + /* As defined in §6.3.4. Reloading the Playlist file: + * "If the client reloads a Playlist file and finds that it has not + * changed then it MUST wait for a period of time before retrying. The + * minimum delay is a multiple of the target duration. This multiple is + * 0.5 for the first attempt, 1.5 for the second, and 3.0 thereafter." + */ + count = demux->client->update_failed_count; + if (count < 3) + update_factor = update_interval_factor[count]; + else + update_factor = update_interval_factor[3]; + + /* schedule the next update using the target duration field of the + * playlist */ + demux->next_update.tv_sec = 0; + demux->next_update.tv_usec = 0; + + last_frag_duration = gst_m3u8_client_get_last_fragment_duration (demux->client); + + GST_DEBUG_OBJECT (demux, "last fragment duration = %"GST_TIME_FORMAT" and next update = %"GST_TIME_FORMAT, + GST_TIME_ARGS(last_frag_duration), GST_TIME_ARGS(GST_TIME_AS_USECONDS(last_frag_duration) * 1000)); + + g_get_current_time (&demux->next_update); + + //g_time_val_add (&demux->next_update, last_frag_duration / GST_SECOND * G_USEC_PER_SEC * update_factor); + g_time_val_add (&demux->next_update, GST_TIME_AS_USECONDS(last_frag_duration)* update_factor); + + return TRUE; +} + +static void +gst_hlsdemux2_new_pad_added (GstElement *element, GstPad *srcpad, gpointer data) +{ + GstHLSDemux2 *demux = (GstHLSDemux2 *)data; + GstPad *sinkpad = NULL; + GstCaps *caps = NULL; + HLSDemux2SinkBin *sinkbin = NULL; + gchar *demuxer_name = NULL; + gchar *src_pad_name = NULL; + + GST_INFO_OBJECT (demux, "received the src_pad '%s' from mpeg2ts demuxer...", GST_PAD_NAME(srcpad)); + + if (strstr (GST_PAD_NAME(srcpad), "private")) { + /* handle private image TAG */ + gst_hlsdemux2_handle_private_pad (demux, srcpad); + return; + } + + caps = GST_PAD_CAPS (srcpad); + demuxer_name = GST_ELEMENT_NAME (element); + + sinkbin = gst_hlsdemux2_create_stream (demux, demuxer_name, caps); + if (!sinkbin) { + return; + } + + sinkpad = gst_element_get_pad(GST_ELEMENT(sinkbin->sinkbin), "sink"); + if (!sinkpad) { + GST_ERROR_OBJECT (demux, "failed to get sinkpad from element - %s", GST_PAD_NAME(sinkbin->sinkbin)); + GST_ELEMENT_ERROR (demux, CORE, PAD, ("could not get sink pad"), (NULL)); + return; + } + + /* link demuxer srcpad & sink element's sink pad */ + if (gst_pad_link(srcpad, sinkpad) != GST_PAD_LINK_OK) { + GST_ERROR_OBJECT (demux, "failed to link pad '%s' & sink's sink pad", GST_PAD_NAME(srcpad)); + GST_ELEMENT_ERROR (demux, CORE, NEGOTIATION, ("Could not link pads.."), (NULL)); + gst_object_unref(sinkpad); + return; + } + + if (sinkbin->parser) { + GST_INFO_OBJECT (demux, "linking parser"); + if (!gst_element_link_many (sinkbin->queue, sinkbin->parser, sinkbin->sink, NULL)) { + GST_ERROR_OBJECT (demux, "failed to link sink bin elements"); + GST_ELEMENT_ERROR (demux, CORE, NEGOTIATION, ("Could not link pads.."), (NULL)); + gst_object_unref(sinkpad); + return; + } + } else { + if (!gst_element_link_many (sinkbin->queue, sinkbin->sink, NULL)) { + GST_ERROR_OBJECT (demux, "failed to link sink bin elements"); + GST_ELEMENT_ERROR (demux, CORE, NEGOTIATION, ("Could not link pads.."), (NULL)); + gst_object_unref(sinkpad); + return; + } + } + demux->fdownloader->cur_stream_cnt++; + + src_pad_name = gst_pad_get_name(srcpad); + GST_INFO_OBJECT (demux, "succesfully linked pad (%s) with stream pad and current stream cnt = %d", + src_pad_name, demux->fdownloader->cur_stream_cnt); + g_free(src_pad_name); + src_pad_name = NULL; + + gst_element_set_state (GST_ELEMENT(sinkbin->sinkbin), GST_STATE_PLAYING); + + gst_object_unref (sinkpad); +} + +static gboolean +gst_hlsdemux2_check_stream_type_exist (GstHLSDemux2 *demux, HLSDEMUX2_STREAM_TYPE stream_type) +{ + int i = 0; + GstHLSDemux2Stream *stream = NULL; + + for (i = 0; i< HLSDEMUX2_STREAM_NUM; i++) { + stream = demux->streams[i]; + + if (stream && (stream->type == stream_type)) { + GST_INFO_OBJECT (demux, "stream type '%d' is already present", stream_type); + return TRUE; + } + } + + GST_INFO_OBJECT (demux, "received new stream type [%d]", stream_type); + + return FALSE; +} + +static HLSDemux2SinkBin * +gst_hlsdemux2_create_stream (GstHLSDemux2 *demux, gchar *demuxer_name, GstCaps *caps) +{ + GstHLSDemux2Stream *stream = NULL; + GstPad *sinkpad = NULL; + GstPad *linkpad = NULL; + HLSDEMUX2_STREAM_TYPE stream_type; + gchar *element_name = NULL; + gboolean stream_exist = FALSE; + gulong sink_probe; + HLSDemux2SinkBin *bin = NULL; + GstStructure *structure = NULL; + gchar *mime = NULL; + gchar *stream_name = NULL; + + stream = g_new0 (GstHLSDemux2Stream, 1); + + structure = gst_caps_get_structure (caps, 0); + + mime = gst_structure_get_name (structure); + + if (strstr (mime, "video")) { + stream_type = HLSDEMUX2_STREAM_VIDEO; + GST_DEBUG_OBJECT (demux, "Its a Multi-variant, Audio only stream.."); + demux->stream_config = HLSDEMUX2_MULTI_VARIANT; + stream_name = g_strdup ("video"); + } else if (strstr (mime, "audio")) { + stream_type = HLSDEMUX2_STREAM_AUDIO; + stream_name = g_strdup ("audio"); + } else if (strstr (mime, "subpicture")) { + stream_type = HLSDEMUX2_STREAM_TEXT; + stream_name = g_strdup ("subpicture"); + } else if (strstr (mime, "private")) { + stream_type = HLSDEMUX2_STREAM_PRIVATE; + stream_name = g_strdup ("private"); + } else { + GST_ELEMENT_ERROR (demux, CORE, PAD, ("Received unknown named pad"), (NULL)); + goto error; + } + + stream_exist = gst_hlsdemux2_check_stream_type_exist (demux, stream_type); + + if (!stream_exist) { + stream = g_new0 (GstHLSDemux2Stream, 1); + gst_hlsdemux2_stream_init (demux, stream, stream_type, stream_name, caps); + + if (!stream->is_linked) { + goto error; + } + } else { + int i = 0; + + for (i = 0; i< HLSDEMUX2_STREAM_NUM; i++) { + stream = demux->streams[i]; + if (stream && (stream->type == stream_type)) { + GST_INFO_OBJECT (demux, "found the stream - '%d'", stream->type); + break; + } + } + } + + if (!stream) + goto error; + + bin = g_new0 (HLSDemux2SinkBin, 1); + + element_name = g_strdup_printf("%s-%s", stream_name, "bin"); + bin->sinkbin = GST_BIN(gst_bin_new (element_name)); + if (!bin->sinkbin) { + GST_ERROR_OBJECT (demux, "failed to create sink bin - %s", element_name); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("failed to create bin - %s", element_name), (NULL)); + goto error; + } + g_free (element_name); + element_name = NULL; + + /* create queue element */ + element_name = g_strdup_printf("%s-%s", stream_name, "queue"); + bin->queue = gst_element_factory_make ("queue", element_name); + if (!bin->queue) { + GST_ERROR_OBJECT (demux, "failed to create queue element - %s", element_name); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("failed to create element - %s", element_name), (NULL)); + goto error; + } + g_free (element_name); + element_name = NULL; + + if ((stream->type == HLSDEMUX2_STREAM_AUDIO) && + g_strstr_len(demuxer_name, strlen(demuxer_name), "id3")) { + /* create parser element */ + + GST_INFO_OBJECT (stream->pad, "demuxer is id3demuxer, so create audio parser..."); + + element_name = g_strdup_printf("%s-%s", stream_name, "parse"); + bin->parser = gst_element_factory_make ("aacparse", element_name); + if (!bin->parser) { + GST_ERROR_OBJECT (demux, "failed to create parser element - %s", element_name); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("failed to create element - %s", element_name), (NULL)); + goto error; + } + g_free (element_name); + element_name = NULL; + gst_bin_add (GST_BIN (bin->sinkbin), bin->parser); + } + + /* create sink element */ + element_name = g_strdup_printf("%s-%s", stream_name, "sink"); + bin->sink = gst_element_factory_make ("appsink", element_name); + if (!bin->sink) { + GST_ERROR_OBJECT (demux, "failed to create sink element - %s", element_name); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("failed to create element - %s", element_name), (NULL)); + goto error; + } + + g_object_set (G_OBJECT (bin->sink), "sync", FALSE, "emit-signals", TRUE, NULL); + g_signal_connect (bin->sink, "new-buffer", G_CALLBACK (gst_hlsdemux2_downloader_new_buffer), stream); + g_signal_connect (bin->sink, "eos", G_CALLBACK (gst_hlsdemux2_downloader_eos), stream); + + gst_bin_add_many (GST_BIN (bin->sinkbin), bin->queue, bin->sink, NULL); + + gst_bin_add (GST_BIN (demux->fdownloader->pipe), GST_ELEMENT(bin->sinkbin)); + + /* set queue element to PLAYING state */ + gst_element_set_state (GST_ELEMENT(bin->sinkbin), GST_STATE_READY); + + sinkpad = gst_element_get_pad(bin->sink, "sink"); + if (!sinkpad) { + GST_ERROR_OBJECT (demux, "failed to get sinkpad from element - %s", element_name); + GST_ELEMENT_ERROR (demux, CORE, PAD, ("Count not get sink pad"), (NULL)); + goto error; + } + g_free (element_name); + element_name = NULL; + + /* adding probe to get new segment events */ + sink_probe = gst_pad_add_event_probe (sinkpad, + G_CALLBACK (gst_hlsdemux2_sink_event_handler), stream); + + if (!stream_exist) { + /* add stream to stream_type list */ + demux->streams[stream_type] = stream; + demux->active_stream_cnt++; + GST_INFO_OBJECT (demux, "number of active streams = %d", demux->active_stream_cnt); + } + + linkpad = gst_element_get_pad(bin->queue, "sink"); + if (!linkpad) { + element_name = gst_element_get_name (bin->queue); + GST_ERROR_OBJECT (demux, "failed to get sinkpad from element - %s", element_name); + GST_ELEMENT_ERROR (demux, CORE, PAD, ("could not get sink pad"), (NULL)); + goto error; + } + + gst_pad_set_active(linkpad,TRUE); + + gst_element_add_pad (GST_ELEMENT(bin->sinkbin), gst_ghost_pad_new ("sink", linkpad)); + + GST_INFO_OBJECT (stream->pad, "successfully created stream..."); + + demux->fdownloader->sinkbins = g_list_append (demux->fdownloader->sinkbins, bin); + + g_cond_signal (demux->post_msg_start); + + g_free (stream_name); + + return bin; + +error: + g_free (stream); + if (element_name) + g_free (element_name); + + if (stream_name) + g_free (stream_name); + + return NULL; +} + +static gboolean +gst_hlsdemux2_private_image_to_vid(gpointer user_data,GstBuffer *image_buffer) +{ + GstHLSDemux2PvtStream *pvt_stream = (GstHLSDemux2PvtStream *) user_data; + GstHLSDemux2 *demux = (GstHLSDemux2 *) pvt_stream->parent; + GstPad *pad, *srcpad; + GstElement *appsrc, *appsink, *dec, *videorate, *capsfilter, *enc; + GstCaps *scale_caps, *image_caps; + GstBus * bus; + GstFlowReturn fret = GST_FLOW_OK; + + gchar *image_header = g_strndup((gchar *) image_buffer->data, 8); + if(!((image_header[0] == 0xFF) && (image_header[1] == 0xD8))) { + GST_WARNING_OBJECT(demux, "Not a valid JPEG image header : %d %d",image_header[0],image_header[1]); + goto error; + } + + GST_DEBUG_OBJECT(demux, "IMAGE DATA [%d,%d]",pvt_stream->image_buffer->data[0],pvt_stream->image_buffer->data[1]); + + GST_INFO_OBJECT (demux, "Creating jpeg->h264 conversion pipeline"); + + pvt_stream->convert_pipe = gst_pipeline_new ("jpegdec-pipe"); + if (!pvt_stream->convert_pipe) { + GST_ERROR_OBJECT (demux, "failed to create pipeline"); + goto error; + } + + bus = gst_pipeline_get_bus (GST_PIPELINE (pvt_stream->convert_pipe)); + gst_bus_add_watch (bus, (GstBusFunc)gst_hlsdemux2_imagebuf_pipe_bus_cb, user_data); + gst_object_unref (bus); + + appsrc = gst_element_factory_make ("appsrc", "imgbuf-src"); + if (!appsrc) { + GST_ERROR_OBJECT (demux, "failed to create appSrc element"); + goto error; + } + + appsink = gst_element_factory_make ("appsink", "imgbuf-sink"); + if (!appsink) { + GST_ERROR_OBJECT (demux, "failed to create appSink element"); + goto error; + } + + dec = gst_element_factory_make ("jpegdec", "jpeg-decoder"); + if (!dec) { + GST_ERROR_OBJECT (demux, "failed to create jpeg-decoder element"); + goto error; + } + + videorate = gst_element_factory_make ("videorate", "video-rate"); + if (!videorate) { + GST_ERROR_OBJECT (demux, "failed to create ffmpeg-converter element"); + goto error; + } + + capsfilter = gst_element_factory_make ("capsfilter", "caps-filter"); + if (!capsfilter) { + GST_ERROR_OBJECT (demux, "failed to create caps-filter element"); + goto error; + } + + scale_caps = gst_caps_new_simple ("video/x-raw-yuv", + "width" , G_TYPE_INT, 480, + "height", G_TYPE_INT, 270, + "framerate",GST_TYPE_FRACTION,30,1, + "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC('I','4','2','0'), + NULL); + g_object_set (capsfilter, "caps", scale_caps, NULL); + + enc = gst_element_factory_make ("savsenc_h264", "h264-encoder"); + if (!enc) { + GST_ERROR_OBJECT (demux, "failed to create h264-encoder element"); + goto error; + } + + image_caps = gst_caps_new_simple ("image/jpeg", + "framerate", GST_TYPE_FRACTION, 30, 1, + "width", G_TYPE_INT, 480, + "height", G_TYPE_INT, 270, + NULL); + gst_buffer_set_caps (image_buffer, image_caps); + + gst_bin_add_many (GST_BIN (pvt_stream->convert_pipe), appsrc, dec, videorate, capsfilter, enc, appsink, NULL); + if (!gst_element_link_many ( appsrc, dec, videorate, capsfilter, enc, appsink, NULL)) { + GST_ERROR_OBJECT (demux, "failed to link elements..."); + goto error; + } + + pad = gst_element_get_static_pad(appsink,"sink"); + gst_pad_add_buffer_probe (pad,G_CALLBACK (gst_hlsdemux2_set_video_buffer), user_data); + gst_pad_add_event_probe (pad,G_CALLBACK (gst_hlsdemux2_done_video_buffer), user_data); + gst_element_set_state (pvt_stream->convert_pipe, GST_STATE_PLAYING); + + fret = gst_app_src_push_buffer ((GstAppSrc *)appsrc, pvt_stream->image_buffer); + if(fret != GST_FLOW_OK){ + GST_ERROR_OBJECT (demux, "Push Failed; Error: %s[%d]", gst_flow_get_name(fret),fret); + goto error; + } + + fret = gst_app_src_end_of_stream ((GstAppSrc *)appsrc); + if(fret != GST_FLOW_OK){ + GST_ERROR_OBJECT (demux, "Push EOS Failed; Error: %s[%d]", gst_flow_get_name(fret),fret); + goto error; + } + g_free(image_header); + image_header = NULL; + return TRUE; + + error: + GST_ERROR_OBJECT (demux, "ERROR ERROR ERROR: tut tut tut "); + g_free(image_header); + image_header = NULL; + return FALSE; +} + +static gboolean +gst_hlsdemux2_push_dummy_data (GstHLSDemux2Stream *stream) +{ + GstHLSDemux2 *demux = stream->parent; + struct stat stat_results; + GstBuffer *buf = NULL; + gint iread = 0; + gint64 percent = 0; + GstCaps *caps = NULL; + GstBuffer *pushbuf = NULL; + GstClockTime stop = GST_CLOCK_TIME_NONE; + GstClockTime next_ts = GST_CLOCK_TIME_NONE; + gboolean first_frame = TRUE; + gint n = 0; + gboolean convert_success = TRUE; + GstHLSDemux2Stream *cur_stream = NULL; + int dummy_fp = -1; + GstClockTime cdisc = 0; + + GST_INFO_OBJECT (demux, "START dummy video data thread"); + + /* Read dummy frame */ + if(demux->has_image_buffer) { + GstHLSDemux2PvtStream *pvt_stream = demux->private_stream; + + g_mutex_lock (pvt_stream->img_load_lock); + if(pvt_stream->got_img_buffer == FALSE) + g_cond_wait(pvt_stream->img_load_cond, pvt_stream->img_load_lock); + g_mutex_unlock (pvt_stream->img_load_lock); + + GST_LOG_OBJECT (demux, "prev_image_buffer = %p and image_buffer = %p", + demux->prev_image_buffer, pvt_stream->image_buffer); + + /* check whether it is same as previous image */ + if (demux->prev_video_buffer && demux->prev_image_buffer && + (GST_BUFFER_SIZE(demux->prev_image_buffer) == GST_BUFFER_SIZE(pvt_stream->image_buffer))) { + if (!memcmp (GST_BUFFER_DATA(demux->prev_image_buffer), GST_BUFFER_DATA(pvt_stream->image_buffer), + GST_BUFFER_SIZE(pvt_stream->image_buffer))) { + GST_INFO_OBJECT (demux, "current & previous embedded images are same..no need to prepare video buffer"); + gst_buffer_unref(pvt_stream->image_buffer); + pvt_stream->image_buffer = NULL; + buf = gst_buffer_copy(demux->prev_video_buffer); + goto start_push; + } + } + + if (demux->prev_image_buffer) { + gst_buffer_unref (demux->prev_image_buffer); + } + demux->prev_image_buffer = gst_buffer_copy(pvt_stream->image_buffer); + + g_mutex_lock (pvt_stream->convert_lock); + convert_success = gst_hlsdemux2_private_image_to_vid(pvt_stream, pvt_stream->image_buffer); + if(convert_success) + g_cond_wait(pvt_stream->convert_cond, pvt_stream->convert_lock); + g_mutex_unlock (pvt_stream->convert_lock); + + if(pvt_stream->convert_pipe){ + pvt_stream->convert_pipe = NULL; + gst_object_unref(pvt_stream->convert_pipe); + } + + if (demux->prev_video_buffer) { + gst_buffer_unref (demux->prev_video_buffer); + demux->prev_video_buffer = NULL; + } + + if(convert_success){ + buf = pvt_stream->video_buffer; + pvt_stream->video_buffer = NULL; + demux->prev_video_buffer = gst_buffer_copy(buf); + GST_DEBUG_OBJECT (demux, "Set Image from buffer - success [%d,%d]", buf->data[0], buf->data[1]); + GST_INFO_OBJECT (demux, "Going to show embedded image"); + } + } + + //load black frame if error occured while creating video buffer. + if(demux->has_image_buffer == FALSE || convert_success == FALSE) + { + GST_INFO_OBJECT (demux, "Going to show fixed image"); + dummy_fp = open (PREDEFINED_VIDEO_FRAME_LOCATION, O_RDONLY); + if (dummy_fp < 0) { + GST_ERROR_OBJECT (stream->pad, "failed to open dummy data file : %s...", PREDEFINED_VIDEO_FRAME_LOCATION); + GST_ELEMENT_ERROR (demux, RESOURCE, OPEN_READ, ("Failed open file '%s' for reading. reason : %s",PREDEFINED_VIDEO_FRAME_LOCATION ,g_strerror(errno)), (NULL)); + goto quit; + } + + GST_LOG_OBJECT (stream->pad, "opened dummy video file %s succefully...", PREDEFINED_VIDEO_FRAME_LOCATION); + + if (fstat (dummy_fp, &stat_results) < 0) { + GST_ERROR_OBJECT (stream->pad, "failed to get stats of a file..."); + GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("Failed get stats. reason : %s", g_strerror(errno)), (NULL)); + close (dummy_fp); + goto quit; + } + + GST_LOG_OBJECT (stream->pad, "size of the dummy file = %d\n", stat_results.st_size); + + buf = gst_buffer_new_and_alloc (stat_results.st_size); + if (!buf) { + GST_ERROR_OBJECT (stream->pad, "failed to allocate memory..."); + GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("can't allocate memory"), (NULL)); + close (dummy_fp); + goto quit; + } + + iread = read (dummy_fp, GST_BUFFER_DATA (buf), stat_results.st_size); + + close (dummy_fp); + } + +start_push: + + for (n = 0; n < HLSDEMUX2_STREAM_NUM; n++) { + cur_stream = demux->streams[n]; + + if (cur_stream && (stream != cur_stream)) { + cdisc = cur_stream->cdisc; + } + } + + stream->nts = stop = stream->fts + demux->cfrag_dur; + stream->total_disc += cdisc; + stream->cdisc = cdisc; + next_ts = stream->fts; + + GST_INFO_OBJECT (stream->pad, "Dummy video start_ts = %"GST_TIME_FORMAT" and stop_ts = %"GST_TIME_FORMAT, + GST_TIME_ARGS(stream->fts), GST_TIME_ARGS(stop)); + + /* set caps on buffer */ + caps = gst_caps_new_simple ("video/x-h264", + "stream-format", G_TYPE_STRING, "byte-stream", + "alignment", G_TYPE_STRING, "nal", + NULL); + + gst_buffer_set_caps (buf, caps); + + if (stream->need_newsegment) { + GST_INFO_OBJECT (stream->pad, "need to send new segment event based on audio"); + g_queue_push_tail (stream->queue, (demux->streams[HLSDEMUX2_STREAM_AUDIO])->newsegment); + stream->need_newsegment = FALSE; + } + + while (TRUE) { + + if (demux->cancelled || demux->flushing) { + GST_WARNING_OBJECT (stream->pad, "Stopping dummy push task..."); + goto quit; + } + + g_mutex_lock (stream->queue_lock); + + pushbuf = gst_buffer_copy (buf); + gst_buffer_set_caps (pushbuf, caps); + GST_BUFFER_TIMESTAMP (pushbuf) = stream->lts = next_ts; + GST_BUFFER_DURATION (pushbuf) = GST_CLOCK_TIME_NONE; + + if (first_frame) { + GST_BUFFER_FLAG_SET (pushbuf, GST_BUFFER_FLAG_DISCONT); + first_frame = FALSE; + } + + GST_LOG_OBJECT (stream->pad, "Pushing dummy buffer : ts = %"GST_TIME_FORMAT, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP (pushbuf))); + + /* calculate cached duration */ + gst_hlsdemux2_calculate_pushed_duration (demux, stream, pushbuf); + + if (stream->cached_duration >= 0) { + + percent = (stream->cached_duration * 100) / demux->total_cache_duration; + GST_LOG_OBJECT (stream->pad, "percent done = %"G_GINT64_FORMAT, percent); + + if (percent > 100) { + guint64 overall_percent = 0; + + g_mutex_lock (demux->buffering_lock); + overall_percent = demux->percent; + g_mutex_unlock (demux->buffering_lock); + + if (overall_percent < 100) { /* otherwise, may cause blocking while buffering*/ + GST_DEBUG_OBJECT (stream->pad, "@@@@@@@@@@@ queue should not go to wait now @@@@@@@@"); + } else { + /* update buffering & wait if space is not available */ + GST_DEBUG_OBJECT (stream->pad, "Reached more than 100 percent, queue full & wait till free"); + g_cond_wait(stream->queue_full, stream->queue_lock); + GST_DEBUG_OBJECT (stream->pad,"Received signal to add more data..."); + } + } + } + + g_cond_signal (stream->queue_empty); + + g_mutex_unlock (stream->queue_lock); + + /* calculate next timestamp */ + next_ts += HLS_DEFAULT_FRAME_DURATION; + + if (next_ts > stop) { + GST_DEBUG_OBJECT (stream->pad, "Reached Endof the fragment ....\n\n"); + break; + } + } + + if (demux->end_of_playlist) { + /* end of playlist, push EOS to queue */ + GST_INFO_OBJECT (stream->pad, "pushing EOS event to stream's queue"); + g_queue_push_tail (stream->queue, gst_event_new_eos ()); + } + +#ifdef LATEST_AV_SYNC + if (demux->is_live) { + stream->total_stream_time += (stream->lts - stream->fts); + } else { + stream->total_stream_time += (stream->lts - stream->fts + HLS_DEFAULT_FRAME_DURATION); + stream->total_stream_time = stream->nts; + } +#else + stream->total_stream_time += (stream->lts - stream->fts); +#endif + + GST_DEBUG_OBJECT (stream->pad, "---------------- TS VALUES ----------------"); + GST_DEBUG_OBJECT (stream->pad, "valid start ts = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->fts)); + GST_DEBUG_OBJECT (stream->pad, "valid end ts = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->lts)); + GST_DEBUG_OBJECT (stream->pad, "fragment duration received = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->lts - stream->fts)); + GST_DEBUG_OBJECT (stream->pad, "total stream time = %"GST_TIME_FORMAT,GST_TIME_ARGS(stream->total_stream_time)); + GST_DEBUG_OBJECT (stream->pad, "total disc time = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->total_disc)); + GST_DEBUG_OBJECT (stream->pad, "next expected start ts = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->nts)); + GST_DEBUG_OBJECT (stream->pad, "---------------- DUMP VALUES END----------------"); + + stream->apply_disc = FALSE; + stream->fts = GST_CLOCK_TIME_NONE; + stream->valid_fts_rcvd = FALSE; + stream->prev_nts = stream->nts; + +quit: + { + GST_INFO_OBJECT (stream->pad, "Stopping dummy data thread..."); + gst_buffer_unref (buf); + stream->dummy_data_thread = NULL; + return TRUE; + } + +} + +static gboolean +gst_hlsdemux2_sink_event_handler (GstPad * pad, GstEvent * event, gpointer data) +{ + GstHLSDemux2Stream *stream = (GstHLSDemux2Stream *)data; + GstHLSDemux2 *demux = stream->parent; + + if ((GST_EVENT_TYPE (event) == GST_EVENT_NEWSEGMENT) && stream->need_newsegment) { + GstEvent *newsegment = NULL; + GstFormat format; + gboolean update; + gdouble rate, arate; + gint64 start, stop, pos; + + newsegment = gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME, demux->ns_start, -1, demux->ns_start); + + GST_INFO_OBJECT (stream->pad, "Received NEWSEGMENT event..."); + + g_mutex_lock (stream->queue_lock); + + gst_event_parse_new_segment_full(event, &update, &rate, &arate, &format, &start, &stop, &pos); + + if (!GST_CLOCK_TIME_IS_VALID(stream->base_ts)) { + GST_INFO_OBJECT (stream->pad, "storing stream's base timestamp = %"GST_TIME_FORMAT, GST_TIME_ARGS(start)); + stream->base_ts = start; + } + + g_queue_push_tail (stream->queue, newsegment); + + GST_INFO_OBJECT (stream->pad, "Pushed new segment event with start = %"GST_TIME_FORMAT" to queue..", + GST_TIME_ARGS(demux->ns_start)); + + g_mutex_unlock (stream->queue_lock); + + stream->need_newsegment = FALSE; + stream->prev_nts = demux->ns_start; + + if (stream->newsegment) + gst_event_unref (stream->newsegment); + + stream->newsegment = gst_event_copy (newsegment); + } + return TRUE; +} + +static gboolean +hlsdemux2_HTTP_repeat_request (GstHLSDemux2 *demux, gchar *element_name) +{ + if (g_strrstr(element_name, "fragurisrc")) { + guint idx = 0; + GstBuffer *buf = NULL; + + /* clear stream queues if we already downloaded some data */ + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *stream = demux->streams[idx]; + if (stream ) { + while (!g_queue_is_empty (stream->downloader_queue)) { + buf = g_queue_pop_head (stream->downloader_queue); + gst_buffer_unref (buf); + } + GST_LOG_OBJECT (stream->pad, "cleared stream download queue..."); + g_queue_clear (stream->downloader_queue); + } + } + + /* request the same fragment again */ + if (demux->fragCookie) + g_strfreev (demux->fragCookie); + + g_object_get (demux->fdownloader->urisrc, "cookies", &demux->fragCookie, NULL); + GST_DEBUG_OBJECT (demux, "Got cookies after FRAGMENT download : %s", demux->fragCookie ? *(demux->fragCookie) : NULL); + + GST_INFO_OBJECT (demux, "========>>>>>Going to download fragment AGAIN: %s", demux->frag_uri); + + gst_hlsdemux2_destroy_fragment_download (demux); + + if (!gst_hlsdemux2_create_fragment_download (demux, demux->frag_uri)) { + GST_ERROR_OBJECT (demux, "failed to create download pipeline"); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("Failed to create pipeline"), (NULL)); + return FALSE; + } + + /* download rate calculation : note down start time*/ + demux->fdownloader->download_start_ts = gst_util_get_timestamp(); + + gst_element_set_state (demux->fdownloader->pipe, GST_STATE_PLAYING); + + return TRUE; + } else if (g_strrstr(element_name, "playlisturisrc")) { + + if (demux->playlistCookie) + g_strfreev (demux->playlistCookie); + + g_object_get (demux->pldownloader->urisrc, "cookies", &demux->playlistCookie, NULL); + + GST_DEBUG_OBJECT (demux, "Got cookies after PLAYLIST download : %s", demux->playlistCookie ? *(demux->playlistCookie) : NULL); + + gst_hlsdemux2_destroy_playlist_download (demux); + + GST_INFO_OBJECT (demux, "========>>>>>Going to download playlist AGAIN: %s", demux->playlist_uri); + if (!gst_hlsdemux2_create_playlist_download (demux, demux->playlist_uri)) { + GST_ERROR_OBJECT (demux, "failed to create download pipeline"); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("Failed to create pipeline"), (NULL)); + return FALSE; + } + + gst_element_set_state (demux->pldownloader->pipe, GST_STATE_PLAYING); + return TRUE; + } else if (g_strrstr(element_name, "keyurisrc")) { + + if (demux->keyCookie) + g_strfreev (demux->keyCookie); + + g_object_get (demux->kdownloader->urisrc, "cookies", &demux->keyCookie, NULL); + + GST_DEBUG_OBJECT (demux, "Got cookies after KEY download : %s", demux->keyCookie ? *(demux->keyCookie) : NULL); + + GST_INFO_OBJECT (demux, "========>>>>>Going to download key AGAIN: %s", demux->key_uri); + + gst_hlsdemux2_destroy_key_download (demux); + + if (!gst_hlsdemux2_create_key_download (demux, demux->key_uri)) { + GST_ERROR_OBJECT (demux, "failed to create download pipeline"); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("Failed to create pipeline"), (NULL)); + return FALSE; + } + + gst_element_set_state (demux->kdownloader->pipe, GST_STATE_PLAYING); + return TRUE; + } + + return FALSE; +} + + +static gboolean +hlsdemux2_HTTP_time_out (GstHLSDemux2 *demux, gchar *element_name) +{ + if (g_strrstr(element_name, "fragurisrc")) { + /* as it is because of timeout, there is no point in requesting the same fragment again, so request next one */ + GST_INFO_OBJECT (demux, "signalling fragment downloader to get next fragment..."); + demux->fdownloader->get_next_frag = TRUE; + g_cond_signal (demux->fdownloader->cond); + return TRUE; + } else if (g_strrstr(element_name, "playlisturisrc")) { + + if (demux->playlistCookie) + g_strfreev (demux->playlistCookie); + + g_object_get (demux->pldownloader->urisrc, "cookies", &demux->playlistCookie, NULL); + + GST_DEBUG_OBJECT (demux, "Got cookies after PLAYLIST download : %s", demux->playlistCookie ? *(demux->playlistCookie) : NULL); + + gst_hlsdemux2_destroy_playlist_download (demux); + + GST_INFO_OBJECT (demux, "========>>>>>Going to download playlist AGAIN: %s", demux->playlist_uri); + if (!gst_hlsdemux2_create_playlist_download (demux, demux->playlist_uri)) { + GST_ERROR_OBJECT (demux, "failed to create download pipeline"); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("Failed to create pipeline"), (NULL)); + return FALSE; + } + + gst_element_set_state (demux->pldownloader->pipe, GST_STATE_PLAYING); + return TRUE; + } else if (g_strrstr(element_name, "keyurisrc")) { + + if (demux->keyCookie) + g_strfreev (demux->keyCookie); + + g_object_get (demux->kdownloader->urisrc, "cookies", &demux->keyCookie, NULL); + + GST_DEBUG_OBJECT (demux, "Got cookies after KEY download : %s", demux->keyCookie ? *(demux->keyCookie) : NULL); + + GST_INFO_OBJECT (demux, "========>>>>>Going to download key AGAIN: %s", demux->key_uri); + + gst_hlsdemux2_destroy_key_download (demux); + + if (!gst_hlsdemux2_create_key_download (demux, demux->key_uri)) { + GST_ERROR_OBJECT (demux, "failed to create download pipeline"); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("Failed to create pipeline"), (NULL)); + return FALSE; + } + + gst_element_set_state (demux->kdownloader->pipe, GST_STATE_PLAYING); + return TRUE; + } + + return FALSE; +} + +static gboolean +hlsdemux2_HTTP_not_found(GstHLSDemux2 *demux, gchar *element_name) +{ + if (g_strrstr(element_name, "fragurisrc")) { + if (demux->is_live) { + /* request next fragment url */ + GST_INFO_OBJECT (demux, "signalling fragment downloader to get next fragment..."); + demux->fdownloader->get_next_frag = TRUE; + g_cond_signal (demux->fdownloader->cond); + return TRUE; + } else { + +#if 0 // In future enable + GList *next_variant = NULL; + + if (demux->pldownloader->recovery_mode == HLSDEMUX2_NO_RECOVERY) + demux->pldownloader->recovery_mode = HLSDEMUX2_DOWNWARD_RECOVERY; + + if (demux->pldownloader->recovery_mode == HLSDEMUX2_DOWNWARD_RECOVERY) { + /* get next available lower variant */ + next_variant = gst_m3u8_client_get_next_lower_bw_playlist (demux->client); + if (!next_variant) { + GST_WARNING_OBJECT (demux, "no next lower variants.. Go Upward"); + demux->pldownloader->recovery_mode = HLSDEMUX2_UPWARD_RECOVERY; + } + } + + if (demux->pldownloader->recovery_mode == HLSDEMUX2_UPWARD_RECOVERY) { + /* get next available lower variant */ + next_variant = gst_m3u8_client_get_next_higher_bw_playlist (demux->client); + if (!next_variant) { + GST_ERROR_OBJECT (demux, "no next higher variants.. need to exit"); + demux->pldownloader->recovery_mode = HLSDEMUX2_NO_RECOVERY; + return FALSE; + } + } + + /* change variant */ + GST_M3U8_CLIENT_LOCK (demux->client); + demux->client->main->current_variant = next_variant; + GST_M3U8_CLIENT_UNLOCK (demux->client); + + gst_m3u8_client_set_current (demux->client, next_variant->data); + + demux->fdownloader->get_next_frag = TRUE; + g_cond_signal (demux->fdownloader->cond); + + return TRUE; +#else + return FALSE; +#endif + } + } else if (g_strrstr(element_name, "playlisturisrc")) { + GList *next_variant = NULL; + + if (demux->pldownloader->recovery_mode == HLSDEMUX2_NO_RECOVERY) + demux->pldownloader->recovery_mode = HLSDEMUX2_DOWNWARD_RECOVERY; + + if (demux->pldownloader->recovery_mode == HLSDEMUX2_DOWNWARD_RECOVERY) { + /* get next available lower variant */ + next_variant = gst_m3u8_client_get_next_lower_bw_playlist (demux->client); + if (!next_variant) { + GST_WARNING_OBJECT (demux, "no next lower variants.. Go Upward"); + demux->pldownloader->recovery_mode = HLSDEMUX2_UPWARD_RECOVERY; + } + } + + if (demux->pldownloader->recovery_mode == HLSDEMUX2_UPWARD_RECOVERY) { + /* get next available lower variant */ + next_variant = gst_m3u8_client_get_next_higher_bw_playlist (demux->client); + if (!next_variant) { + GST_ERROR_OBJECT (demux, "no next higher variants.. need to exit"); + demux->pldownloader->recovery_mode = HLSDEMUX2_NO_RECOVERY; + return FALSE; + } + } + + /* change variant */ + GST_M3U8_CLIENT_LOCK (demux->client); + demux->client->main->current_variant = next_variant; + GST_M3U8_CLIENT_UNLOCK (demux->client); + + gst_m3u8_client_set_current (demux->client, next_variant->data); + + /* get new playlist uri */ + demux->playlist_uri = g_strdup (gst_m3u8_client_get_current_uri (demux->client)); + + if (demux->playlistCookie) + g_strfreev (demux->playlistCookie); + + g_object_get (demux->pldownloader->urisrc, "cookies", &demux->playlistCookie, NULL); + + GST_DEBUG_OBJECT (demux, "Got cookies after PLAYLIST download : %s", demux->playlistCookie ? *(demux->playlistCookie) : NULL); + + gst_hlsdemux2_destroy_playlist_download (demux); + + GST_INFO_OBJECT (demux, "========>>>>>Going to download recovery playlist : %s", demux->playlist_uri); + if (!gst_hlsdemux2_create_playlist_download (demux, demux->playlist_uri)) { + GST_ERROR_OBJECT (demux, "failed to create download pipeline"); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("Failed to create pipeline"), (NULL)); + return FALSE; + } + + gst_element_set_state (demux->pldownloader->pipe, GST_STATE_PLAYING); + + return TRUE; + + } else if (g_strrstr(element_name, "keyurisrc")) { + /* treating it as non-recoverable error */ + return FALSE; + } + + return FALSE; +} + +static gboolean +gst_hlsdemux2_handle_HTTP_error (GstHLSDemux2 *demux, GError *error, gchar *element_name) { + guint i = 0; + guint n_http_errors = sizeof (http_errors) / sizeof (http_errors[0]); + + if(!error) + return HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE; + for (i = 0; i < n_http_errors; i++) { + if (G_LIKELY (!strncmp(error->message, http_errors[i].error_phrase, strlen(error->message)))) { + if (http_errors[i].handle_error) { + return http_errors[i].handle_error (demux, element_name); + } + return http_errors[i].error_type; + } + } + return HLSDEMUX2_HTTP_ERROR_NONRECOVERABLE; +} + +static gboolean +gst_hlsdemux2_fragment_download_bus_cb(GstBus *bus, GstMessage *msg, gpointer data) +{ + GstHLSDemux2 *demux = (GstHLSDemux2 *)data; + GError *error = NULL; + gchar* debug = NULL; + gboolean bret = TRUE; + GstMessage *err_msg = NULL; + gchar *ele_name = gst_element_get_name (GST_MESSAGE_SRC (msg)); + + switch (GST_MESSAGE_TYPE(msg)) { + case GST_MESSAGE_EOS: { + GST_INFO_OBJECT (demux, "received EOS on download pipe from '%s'..", ele_name); + demux->pldownloader->recovery_mode = HLSDEMUX2_NO_RECOVERY; + g_cond_signal(demux->fdownloader->cond); + break; + } + case GST_MESSAGE_ERROR: { + GST_ERROR_OBJECT (demux, "Error from %s\n", ele_name); + + gst_message_parse_error( msg, &error, &debug ); + + demux->fdownloader->error_rcvd = TRUE; + + if (error) + GST_ERROR_OBJECT (demux, "GST_MESSAGE_ERROR: error->message = %s and error->code = %d", error->message); + + GST_ERROR_OBJECT (demux, "GST_MESSAGE_ERROR: debug = %s", debug); + + if (g_strrstr(ele_name, "fragurisrc") && !demux->cancelled && demux->soup_request_fail_cnt) { + + /* flush the error msgs pending.. as we are going to create new pipeline */ + gst_bus_set_flushing (bus, TRUE); + + bret = gst_hlsdemux2_handle_HTTP_error (demux, error, ele_name); + if (!bret) + goto post_error; + else { + demux->soup_request_fail_cnt--; + GST_WARNING_OBJECT (demux, "HTTP error count remaining = %d", demux->soup_request_fail_cnt); + goto exit; + } + } + +post_error: + + GST_ERROR_OBJECT (demux, "posting error from fragment download callback"); + + err_msg = gst_message_new_error (GST_OBJECT(demux), error, debug); + if (!gst_element_post_message (GST_ELEMENT(demux), err_msg)) { + GST_ERROR_OBJECT (demux, "failed to post error"); + bret = FALSE; + goto exit; + } + gst_hlsdemux2_stop (demux); + break; + } + case GST_MESSAGE_WARNING: { + gst_message_parse_warning(msg, &error, &debug); + GST_WARNING_OBJECT(demux, "warning : %s\n", error->message); + GST_WARNING_OBJECT(demux, "debug : %s\n", debug); + break; + } + case GST_MESSAGE_ELEMENT: { + const GstStructure *s = gst_message_get_structure (msg); + + if (gst_structure_has_name (s, "cookies")) { + const GValue *value; + gchar **cookies = NULL; + gchar *cookie = NULL; + value = gst_structure_get_value (s, "cookies"); + cookie = g_strdup_value_contents(value); + + cookies = &cookie; + GST_ERROR_OBJECT (demux, "received cookies from soup : %s", *cookies); + } + break; + } + default : { + break; + } + } + +exit: + if (debug) + g_free( debug); + + if (error) + g_error_free( error); + + if (!bret) + gst_hlsdemux2_stop (demux); + + g_free (ele_name); + + return bret; +} + +static GstBusSyncReply +gst_hlsdemux2_playlist_download_bus_sync_cb (GstBus * bus, GstMessage *msg, gpointer data) +{ + GstHLSDemux2 *demux = (GstHLSDemux2 *)data; + GstBusSyncReply reply = GST_BUS_DROP; + + GError *error = NULL; + gchar *debug = NULL; + gboolean bret = TRUE; + GstMessage *err_msg = NULL; + gchar *ele_name = gst_element_get_name (GST_MESSAGE_SRC (msg)); + + switch (GST_MESSAGE_TYPE(msg)) { + case GST_MESSAGE_EOS: { + GST_DEBUG_OBJECT (demux, "received EOS on playlist download pipe.."); + demux->pldownloader->recovery_mode = HLSDEMUX2_NO_RECOVERY; + g_mutex_lock (demux->pldownloader->lock); + g_cond_broadcast (demux->pldownloader->cond); + g_mutex_unlock (demux->pldownloader->lock); + break; + } + case GST_MESSAGE_ERROR: { + GST_ERROR_OBJECT (demux, "Error from %s element", ele_name); + + gst_message_parse_error( msg, &error, &debug ); + if (error) + GST_ERROR_OBJECT (demux, "GST_MESSAGE_ERROR: error= %s", error->message); + + GST_ERROR_OBJECT (demux, "GST_MESSAGE_ERROR: debug = %s", debug); + + if (g_strrstr(ele_name, "playlisturisrc") && !demux->cancelled && demux->soup_request_fail_cnt) { + + /* flush the error msgs pending.. as we are going to create new pipeline */ + gst_bus_set_flushing (bus, TRUE); + + bret = gst_hlsdemux2_handle_HTTP_error (demux, error, ele_name); + if (!bret) + goto post_error; + else { + demux->soup_request_fail_cnt--; + GST_WARNING_OBJECT (demux, "HTTP error count remaining = %d", demux->soup_request_fail_cnt); + goto exit; + } + } + +post_error: + + GST_ERROR_OBJECT (demux, "posting error from playlist callback..."); + + err_msg = gst_message_new_error (GST_OBJECT(demux), error, debug); + if (!gst_element_post_message (GST_ELEMENT(demux), err_msg)) { + GST_ERROR_OBJECT (demux, "failed to post error"); + bret = FALSE; + goto exit; + } + gst_hlsdemux2_stop (demux); + break; + } + case GST_MESSAGE_WARNING: { + gst_message_parse_warning(msg, &error, &debug); + if (error) + GST_WARNING_OBJECT(demux, "warning : %s\n", error->message); + GST_WARNING_OBJECT(demux, "debug : %s\n", debug); + break; + } + case GST_MESSAGE_ELEMENT: { + const GstStructure *s = gst_message_get_structure (msg); + + if (gst_structure_has_name (s, "cookies")) { + const GValue *value; + gchar **cookies = NULL; + gchar *cookie = NULL; + value = gst_structure_get_value (s, "cookies"); + cookie = g_strdup_value_contents(value); + + cookies = &cookie; + GST_ERROR_OBJECT (demux, "received cookies from soup : %s", *cookies); + } + break; + } + default : { + //GST_LOG_OBJECT(demux, "unhandled message : %s\n", gst_message_type_get_name (GST_MESSAGE_TYPE (msg))); + break; + } + } + +exit: + if (debug) + g_free( debug); + + if (error) + g_error_free( error); + + if (!bret) + gst_hlsdemux2_stop (demux); + + g_free (ele_name); + + return reply; +} + +static gboolean +gst_hlsdemux2_key_download_bus_cb(GstBus *bus, GstMessage *msg, gpointer data) +{ + GstHLSDemux2 *demux = (GstHLSDemux2 *)data; + GError *error = NULL; + gchar* debug = NULL; + gboolean bret = TRUE; + GstMessage *err_msg = NULL; + gchar *ele_name = gst_element_get_name (GST_MESSAGE_SRC (msg)); + + switch (GST_MESSAGE_TYPE(msg)) { + case GST_MESSAGE_EOS: { + GST_DEBUG_OBJECT (demux, "received EOS on key download pipe.."); + demux->pldownloader->recovery_mode = HLSDEMUX2_NO_RECOVERY; + g_mutex_lock (demux->kdownloader->lock); + g_cond_signal (demux->kdownloader->cond); + g_mutex_unlock (demux->kdownloader->lock); + break; + } + case GST_MESSAGE_ERROR: { + GST_INFO_OBJECT (demux, "Error from %s element...", ele_name); + + gst_message_parse_error(msg, &error, &debug); + + if (error) + GST_ERROR_OBJECT (demux, "GST_MESSAGE_ERROR: error= %s", error->message); + + GST_ERROR_OBJECT (demux, "GST_MESSAGE_ERROR: debug = %s", debug); + + if (g_strrstr(ele_name, "keyurisrc") && !demux->cancelled && demux->soup_request_fail_cnt) { + + /* flush the error msgs pending.. as we are going to create new pipeline */ + gst_bus_set_flushing (bus, TRUE); + + bret = gst_hlsdemux2_handle_HTTP_error (demux, error, ele_name); + if (!bret) + goto post_error; + else { + demux->soup_request_fail_cnt--; + GST_WARNING_OBJECT (demux, "HTTP error count remaining = %d", demux->soup_request_fail_cnt); + goto exit; + } + } + +post_error: + GST_ERROR_OBJECT (demux, "Error posting from key downloader..."); + err_msg = gst_message_new_error (GST_OBJECT(demux), error, debug); + + if (!gst_element_post_message (GST_ELEMENT(demux), err_msg)) { + GST_ERROR_OBJECT (demux, "failed to post error"); + gst_hlsdemux2_stop (demux); + bret = FALSE; + goto exit; + } + gst_hlsdemux2_stop (demux); + break; + } + case GST_MESSAGE_WARNING: { + gst_message_parse_warning(msg, &error, &debug); + if (error) + GST_WARNING_OBJECT(demux, "warning : %s\n", error->message); + GST_WARNING_OBJECT(demux, "debug : %s\n", debug); + break; + } + case GST_MESSAGE_ELEMENT: { + const GstStructure *s = gst_message_get_structure (msg); + + if (gst_structure_has_name (s, "cookies")) { + const GValue *value; + gchar **cookies = NULL; + gchar *cookie = NULL; + value = gst_structure_get_value (s, "cookies"); + cookie = g_strdup_value_contents(value); + + cookies = &cookie; + GST_ERROR_OBJECT (demux, "received cookies from soup : %s", *cookies); + } + break; + } + default : { + break; + } + } + +exit: + + if (debug) + g_free( debug); + + if (error) + g_error_free( error); + + if (!bret) + gst_hlsdemux2_stop (demux); + + g_free (ele_name); + + return bret; +} + +static void +gst_hlsdemux2_calculate_pushed_duration (GstHLSDemux2 *demux, GstHLSDemux2Stream *stream, + GstBuffer *inbuf) +{ + gint len = 0; + int qidx = 0; + gpointer data = NULL; + + // TODO: for all timestamps -1 case, we need to add max-bytes also + + g_queue_push_tail (stream->queue, inbuf); + + len = g_queue_get_length (stream->queue); + + /* peek the head buffer having valid timestamp to calculate cached duration */ + while (qidx < len) { + data = g_queue_peek_nth (stream->queue, qidx); + + if (GST_IS_BUFFER (data)) { + if (GST_BUFFER_TIMESTAMP_IS_VALID(data)) { + GST_LOG_OBJECT (stream->pad, "data found buffer with valid ts = %"GST_TIME_FORMAT " len = %d & qidx = %d", + GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(data)), len, qidx); + break; + } + } + qidx++; + } + if(GST_IS_BUFFER (data)) { + if (GST_BUFFER_TIMESTAMP (inbuf) >= GST_BUFFER_TIMESTAMP ((GstBuffer *)data)) { + stream->cached_duration = GST_BUFFER_TIMESTAMP (inbuf) - GST_BUFFER_TIMESTAMP ((GstBuffer *)data); + GST_LOG_OBJECT (stream->pad, "len = %d, cached duration = %"GST_TIME_FORMAT, + g_queue_get_length (stream->queue), GST_TIME_ARGS(stream->cached_duration)); + } else { + GST_WARNING_OBJECT (stream->pad, "Wrong order.. not calculating"); + } + } + return; +} + +static gboolean +gst_hlsdemux2_alter_timestamps (GstHLSDemux2Stream *stream, GstBuffer *inbuf) +{ + GstHLSDemux2 *demux = stream->parent; + GstClockTime cts = 0; + + /* set discontinuity only when there is real fragment discontinuity */ + if (GST_BUFFER_IS_DISCONT(inbuf)) { + if (!stream->apply_disc) { + GST_BUFFER_FLAG_UNSET (inbuf, GST_BUFFER_FLAG_DISCONT); + GST_INFO_OBJECT (stream->pad, "unsetting discontinuity flag..."); + } + } + + if (GST_CLOCK_TIME_IS_VALID (GST_BUFFER_TIMESTAMP (inbuf))) { + if (GST_BUFFER_TIMESTAMP (inbuf) >= stream->base_ts) { + cts = GST_BUFFER_TIMESTAMP (inbuf) - stream->base_ts; + } else { + /* this buffer should be dropped at sink */ + GST_WARNING_OBJECT (stream->pad, "input timestamp [%"GST_TIME_FORMAT"] is less than base_ts [%"GST_TIME_FORMAT"]", + GST_TIME_ARGS(GST_BUFFER_TIMESTAMP (inbuf)), GST_TIME_ARGS(stream->base_ts)); + if (stream->type == HLSDEMUX2_STREAM_AUDIO) { + return FALSE; + } else { + GST_BUFFER_TIMESTAMP (inbuf) = GST_CLOCK_TIME_NONE; + return TRUE; + } + } + } else { + /* this buffer should be dropped at sink */ + GST_LOG_OBJECT (stream->pad, "invalid input timestamp (i.e. GST_CLOCK_TIME_NONE)"); +#ifdef LATEST_AV_SYNC + if (!demux->is_live && (stream->type == HLSDEMUX2_STREAM_AUDIO) && !stream->valid_fts_rcvd){ + GST_WARNING_OBJECT (stream->pad, "dropping invalid ts buffer, due to no valid first ts yet..."); + return FALSE; + } +#endif + return TRUE; + } + + /* handle discontinuity in stream */ + if(GST_CLOCK_TIME_IS_VALID (stream->nts) && (GST_CLOCK_DIFF(stream->nts,cts) > (2 * GST_SECOND)) && stream->apply_disc) { + GST_INFO_OBJECT (stream->pad, "cts = %"GST_TIME_FORMAT" and prev_next_ts = %"GST_TIME_FORMAT, + GST_TIME_ARGS(cts), GST_TIME_ARGS(stream->nts)); + GST_INFO_OBJECT (stream->pad,"Received disc = %"GST_TIME_FORMAT, GST_TIME_ARGS(cts - stream->nts)); + stream->cdisc = cts - stream->nts; + stream->total_disc += (cts - stream->nts); + GST_INFO_OBJECT (stream->pad, "total disc = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->total_disc)); + stream->apply_disc = FALSE; + } + + cts -= stream->cdisc; + + /* get the max last ts, required because of frame reordering */ + stream->lts = cts > stream->lts ? cts : stream->lts; + + GST_DEBUG_OBJECT (stream->pad, "modifying buffer timestamp : %"GST_TIME_FORMAT" -> %"GST_TIME_FORMAT, + GST_TIME_ARGS(GST_BUFFER_TIMESTAMP (inbuf)), GST_TIME_ARGS(cts)); + +#ifndef LATEST_AV_SYNC + /* store first valid timestamp of a fragment */ + if (stream->fts == GST_CLOCK_TIME_NONE) { + stream->fts = cts; + stream->nts = stream->fts + demux->cfrag_dur; + GST_INFO_OBJECT (stream->pad, "storing first ts = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->fts)); + if (demux->is_live && stream->type == HLSDEMUX2_STREAM_AUDIO) + demux->cur_audio_fts = cts; + } +#endif + +#ifdef LATEST_AV_SYNC + /* 10/31/2013: dont want to disturb live case at this moment */ + if (!stream->valid_fts_rcvd) { + if (stream->type == HLSDEMUX2_STREAM_AUDIO) { + if (!demux->is_live && (GST_CLOCK_DIFF(cts, stream->prev_nts) > (10 * GST_MSECOND))) { + GST_WARNING_OBJECT (stream->pad, "already seen audio timestamps[%"GST_TIME_FORMAT"]" + " and previous_nts = %"GST_TIME_FORMAT"...drop this", + GST_TIME_ARGS(cts), GST_TIME_ARGS(stream->prev_nts)); + return FALSE; + } else { + GST_INFO_OBJECT (stream->pad, "recevied valid audio first ts = %"GST_TIME_FORMAT, + GST_TIME_ARGS (cts)); + demux->cur_audio_fts = cts; + } + } + + stream->valid_fts_rcvd = TRUE; + stream->fts = cts; + stream->nts = stream->fts + demux->cfrag_dur; // Approximate nts + + GST_INFO_OBJECT (stream->pad, "storing first ts = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->fts)); + } else if (!stream->frame_duration) { + stream->frame_duration = cts - stream->fts; + GST_DEBUG_OBJECT (stream->pad, "frame duration = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->frame_duration)); + } + +#else + + /* 10/31/2013: dont want to disturb live case at this moment */ + if (!demux->is_live && stream->type == HLSDEMUX2_STREAM_AUDIO) { + if (!stream->valid_fts_rcvd) { + if (GST_CLOCK_DIFF(cts, stream->prev_nts) > 0) { + GST_WARNING_OBJECT (stream->pad, "already seen audio timestamps[%"GST_TIME_FORMAT"]" + " and previous_nts = %"GST_TIME_FORMAT"...drop this", + GST_TIME_ARGS(cts), GST_TIME_ARGS(stream->prev_nts)); + return FALSE; + } else { + GST_INFO_OBJECT (stream->pad, "recevied valid audio first ts = %"GST_TIME_FORMAT, + GST_TIME_ARGS (cts)); + demux->cur_audio_fts = cts; + stream->valid_fts_rcvd = TRUE; + } + } else if (!stream->frame_duration) { + stream->frame_duration = cts - demux->cur_audio_fts; + GST_DEBUG_OBJECT (demux, "audio frame duration = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->frame_duration)); + } + } +#endif + + GST_BUFFER_TIMESTAMP (inbuf) = cts; + + return TRUE; +} + +static void +gst_hlsdemux2_downloader_new_buffer (GstElement *appsink, void *user_data) +{ + GstHLSDemux2Stream *stream = (GstHLSDemux2Stream *)user_data; + GstHLSDemux2 *demux = stream->parent; + GstBuffer *inbuf = NULL; + gboolean bret = FALSE; + + if (demux->cancelled ) { + return; + } + + inbuf = gst_app_sink_pull_buffer ((GstAppSink *)appsink); + if (!inbuf) { + GST_WARNING_OBJECT (demux, "Input buffer not available..."); + return; + } + + GST_LOG_OBJECT (stream->pad, "Received buffer with size = %d and ts = %"GST_TIME_FORMAT, + GST_BUFFER_SIZE(inbuf), GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(inbuf))); + + if (demux->fdownloader->force_timestamps) { + GST_BUFFER_TIMESTAMP(inbuf) += (stream->prev_nts + stream->base_ts); + GST_DEBUG_OBJECT (stream->pad, "forced timestamp = %"GST_TIME_FORMAT, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(inbuf))); + } + + /* alter the timestamps */ + bret = gst_hlsdemux2_alter_timestamps (stream, inbuf); + if (!bret) { + gst_buffer_unref (inbuf); + return; + } + + /* store buffer in queue */ + g_queue_push_tail (stream->downloader_queue, inbuf); + + return; +} + +static gboolean +gst_hlsdemux2_imagebuf_pipe_bus_cb(GstBus *bus, GstMessage *msg, gpointer data) +{ + GstHLSDemux2PvtStream *stream = (GstHLSDemux2PvtStream *)data; + GstHLSDemux2 *demux = (GstHLSDemux2 *)stream->parent; + gboolean bret = TRUE; + gchar *ele_name = gst_element_get_name (GST_MESSAGE_SRC (msg)); + + GST_INFO_OBJECT(demux, "Message on BUS : %s", gst_message_type_get_name(GST_MESSAGE_TYPE(msg))); + switch (GST_MESSAGE_TYPE(msg)) { + case GST_MESSAGE_EOS: { + GST_INFO_OBJECT (demux, "received EOS on IMAGE pipe from '%s'.. Closing pipeline", ele_name); + g_cond_signal (stream->convert_cond); + gst_object_unref (stream->convert_pipe); + break; + } + case GST_MESSAGE_ERROR: { + GST_ERROR_OBJECT (demux, "Error Image Pipe from %s\n", ele_name); + bret = FALSE; + break; + } + default:{ + GST_DEBUG_OBJECT (demux, "Message on Image Pipe : %s from %s\n", gst_message_type_get_name(GST_MESSAGE_TYPE(msg)), ele_name); + bret = FALSE; + break; + } + } + g_free(ele_name); + ele_name = NULL; + return bret; +} + +static gboolean gst_hlsdemux2_done_video_buffer (GstPad * srcpad, GstEvent * event, gpointer user_data) +{ + GstHLSDemux2PvtStream *stream = (GstHLSDemux2PvtStream *)user_data; + GstHLSDemux2 *demux = (GstHLSDemux2 *)stream->parent; + GST_LOG_OBJECT(demux,"EVENT %s on pad : %s having caps : %"GST_PTR_FORMAT,GST_EVENT_TYPE_NAME (event), GST_PAD_NAME(srcpad), srcpad->caps); + if(event->type == GST_EVENT_EOS){ + GST_DEBUG_OBJECT(demux,"EVENT : %s Size : %d Pushing to demux video buffer [%d,%d]", + GST_EVENT_TYPE_NAME (event),GST_BUFFER_SIZE(stream->video_buffer), + stream->video_buffer->data[0],stream->video_buffer->data[1]); + g_cond_signal (stream->convert_cond); + } + return TRUE; +} + +static gboolean gst_hlsdemux2_set_video_buffer (GstPad * srcpad, GstBuffer * buffer, gpointer user_data) +{ + GstHLSDemux2PvtStream *pvt_stream = (GstHLSDemux2PvtStream *)user_data; + GstHLSDemux2 *demux = (GstHLSDemux2 *)pvt_stream->parent; + GST_LOG_OBJECT(demux,"BUFFER size:%d on pad having caps : %"GST_PTR_FORMAT,GST_BUFFER_SIZE(buffer), srcpad->caps); + GST_LOG_OBJECT(demux,"BUFFER DATA : %d %d",buffer->data[0],buffer->data[1]); + pvt_stream->video_buffer = buffer; + return TRUE; +} + +static void +gst_hlsdemux2_downloader_eos (GstElement * appsink, void* user_data) +{ + GstHLSDemux2Stream *stream = (GstHLSDemux2Stream *)user_data; + GstHLSDemux2 *demux = stream->parent; + GstBuffer *buf = NULL; + gint64 percent = 0; + + /* push all data to queue specific to this stream */ + + if (demux->cancelled || demux->flushing) { + GST_WARNING_OBJECT (demux, "returning due to cancelled / flushing"); + return; + } + + if (g_queue_is_empty (stream->downloader_queue)) { + GST_WARNING_OBJECT (demux, "EOS received without any buffer in downloader queue"); + return; + } + + if (demux->fdownloader->force_timestamps) { + demux->cur_audio_fts = stream->prev_nts; + } + + if (demux->fdownloader->cur_stream_cnt < demux->active_stream_cnt) { + gint idx = 0; + + GST_INFO_OBJECT (demux, "need to send dummy data.. check for the stream"); + + /* signal queue full condition to come out */ + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *cur_stream = demux->streams[idx]; + GError *error = NULL; + + if (cur_stream) { + if (g_queue_is_empty (cur_stream->downloader_queue)) { + GST_INFO_OBJECT (cur_stream->pad, "enable sending dummy data"); + + /* take first ts of audio as cur_stream fts */ + cur_stream->fts = demux->cur_audio_fts; + + /* create thread to send dummy data */ + cur_stream->dummy_data_thread = g_thread_create ((GThreadFunc) gst_hlsdemux2_push_dummy_data, + cur_stream, TRUE, &error); + } + } + } + } + + while (!g_queue_is_empty (stream->downloader_queue)) { + + if (demux->cancelled || demux->flushing) { + GST_WARNING_OBJECT (stream->pad, "on cancel/flushing stopping pushing"); + break; + } + + buf = (GstBuffer *) g_queue_pop_head (stream->downloader_queue); + + GST_DEBUG_OBJECT (stream->pad, "input buffer timestamp : %"GST_TIME_FORMAT, + GST_TIME_ARGS(GST_BUFFER_TIMESTAMP (buf))); + + g_mutex_lock (stream->queue_lock); + + if (!GST_BUFFER_TIMESTAMP_IS_VALID(buf)){ + g_queue_push_tail (stream->queue, buf); + g_cond_signal (stream->queue_empty); + g_mutex_unlock (stream->queue_lock); + continue; + } + + GST_LOG_OBJECT (stream->pad, "buffer size = %d, ts = %"GST_TIME_FORMAT", dur = %"GST_TIME_FORMAT, + GST_BUFFER_SIZE(buf), GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(buf)), GST_TIME_ARGS(GST_BUFFER_DURATION(buf))); + + /* calculate cached duration */ + gst_hlsdemux2_calculate_pushed_duration (demux, stream, buf); + + if (stream->cached_duration < 0) + stream->cached_duration = 0; + + percent = (stream->cached_duration * 100) / demux->total_cache_duration; + GST_LOG_OBJECT (stream->pad, "percent done = %"G_GINT64_FORMAT, (gint)percent, percent); + + if (percent > 100) { + guint64 overall_percent = 0; + + g_mutex_lock (demux->buffering_lock); + overall_percent = demux->percent; + g_mutex_unlock (demux->buffering_lock); + + if (overall_percent < 100) { /* otherwise, may cause blocking while buffering*/ + if (percent > 400) { + GST_ERROR_OBJECT (stream->pad,"having worrest buffering.. exiting"); + GST_ELEMENT_ERROR (demux, STREAM, FAILED, ("wrong buffering.. check implementation"), (NULL)); + } + GST_INFO_OBJECT (stream->pad, "@@@@@@ queue should not go to wait now @@@@@@@@"); + } else { + /* update buffering & wait if space is not available */ + GST_LOG_OBJECT (stream->pad, "Reached more than 100 percent, queue full & wait till free"); + g_cond_wait(stream->queue_full, stream->queue_lock); + GST_LOG_OBJECT (stream->pad,"Received signal to add more data..."); + } + } + + g_cond_signal (stream->queue_empty); + + g_mutex_unlock (stream->queue_lock); + } + + /* wait for dummy threads finish their processing */ + if (demux->fdownloader->cur_stream_cnt < demux->active_stream_cnt) { + gint idx = 0; + + GST_INFO_OBJECT (demux, "need to close dummy threads"); + + /* signal queue full condition to come out */ + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *cur_stream = demux->streams[idx]; + + if (cur_stream && cur_stream->dummy_data_thread) { + GST_INFO_OBJECT (stream->pad, "waiting for dummy push thread to finish..."); + g_thread_join(cur_stream->dummy_data_thread); + cur_stream->dummy_data_thread = NULL; + GST_INFO_OBJECT (stream->pad, "COMPLETED DUMMY PUSH..."); + } + } + } + +#ifdef LATEST_AV_SYNC + if (demux->is_live) { + stream->total_stream_time += (stream->lts - stream->fts); + } else { + stream->total_stream_time += (stream->lts - stream->fts + stream->frame_duration); + stream->nts = stream->total_stream_time; + } +#else + stream->total_stream_time += (stream->lts - stream->fts); +#endif + + GST_DEBUG_OBJECT (stream->pad, "---------------- TS VALUES ----------------"); + GST_DEBUG_OBJECT (stream->pad, "valid start ts = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->fts)); + GST_DEBUG_OBJECT (stream->pad, "valid end ts = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->lts)); + GST_DEBUG_OBJECT (stream->pad, "fragment duration received = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->lts - stream->fts)); + GST_DEBUG_OBJECT (stream->pad, "total stream time = %"GST_TIME_FORMAT,GST_TIME_ARGS(stream->total_stream_time)); + GST_DEBUG_OBJECT (stream->pad, "total disc time = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->total_disc)); + GST_DEBUG_OBJECT (stream->pad, "next expected start ts = %"GST_TIME_FORMAT, GST_TIME_ARGS(stream->nts)); + GST_DEBUG_OBJECT (stream->pad, "---------------- DUMP VALUES END----------------"); + + stream->apply_disc = FALSE; + stream->fts = GST_CLOCK_TIME_NONE; + stream->valid_fts_rcvd = FALSE; + stream->prev_nts = stream->nts; + demux->fdownloader->force_timestamps = FALSE; + return; +} + +static void +gst_hlsdemux2_push_eos (GstHLSDemux2 *demux) +{ + guint idx = 0; + + /* signal queue full condition to come out */ + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + GstHLSDemux2Stream *stream = demux->streams[idx]; + + if (stream) { + g_mutex_lock (stream->queue_lock); + /* end of playlist, push EOS to queue */ + GST_INFO_OBJECT (stream->pad, "pushing EOS event to stream's queue"); + g_queue_push_tail (stream->queue, gst_event_new_eos ()); + g_cond_signal (stream->queue_empty); + g_mutex_unlock (stream->queue_lock); + } + } +} + +static void +gst_hlsdemux2_on_playlist_buffer (GstElement *appsink, void *data) +{ + GstHLSDemux2 *demux = (GstHLSDemux2 *)data; + GstBuffer *inbuf = NULL; + + inbuf = gst_app_sink_pull_buffer ((GstAppSink *)appsink); + if (!inbuf) { + GST_WARNING_OBJECT (demux, "Input buffer not available..."); + return; + } + + if (demux->pldownloader->playlist == NULL) { + demux->pldownloader->playlist = gst_buffer_copy (inbuf); + gst_buffer_unref (inbuf); + } else { + GstBuffer *buffer = NULL; + guint size = GST_BUFFER_SIZE(demux->pldownloader->playlist) + GST_BUFFER_SIZE(inbuf); + + buffer = gst_buffer_new_and_alloc (size); + if (!buffer) { + GST_ERROR_OBJECT (demux, "failed allocate memory..."); + GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("can't allocate memory"), (NULL)); + gst_buffer_unref (inbuf); + gst_buffer_unref (demux->pldownloader->playlist); + return; + } + + /*copy existing playlist buffer */ + memcpy (GST_BUFFER_DATA(buffer), GST_BUFFER_DATA(demux->pldownloader->playlist), GST_BUFFER_SIZE(demux->pldownloader->playlist)); + + /*copy new playlist buffer */ + memcpy (GST_BUFFER_DATA(buffer) + GST_BUFFER_SIZE(demux->pldownloader->playlist), + GST_BUFFER_DATA(inbuf), GST_BUFFER_SIZE(inbuf)); + + gst_buffer_unref (inbuf); + gst_buffer_unref (demux->pldownloader->playlist); + demux->pldownloader->playlist = buffer; + } + + return; +} + +static void +gst_hlsdemux2_on_key_buffer (GstElement *appsink, void *data) +{ + GstHLSDemux2 *demux = (GstHLSDemux2 *)data; + GstBuffer *inbuf = NULL; + + inbuf = gst_app_sink_pull_buffer ((GstAppSink *)appsink); + if (!inbuf) { + GST_WARNING_OBJECT (demux, "Input buffer not available..."); + return; + } + + if (demux->kdownloader->key == NULL) { + demux->kdownloader->key = gst_buffer_copy (inbuf); + gst_buffer_unref (inbuf); + } else { + GstBuffer *buffer = NULL; + guint size = GST_BUFFER_SIZE(demux->kdownloader->key) + GST_BUFFER_SIZE(inbuf); + + buffer = gst_buffer_new_and_alloc (size); + if (!buffer) { + GST_ERROR_OBJECT (demux, "failed allocate memory..."); + GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("can't allocate memory"), (NULL)); + gst_buffer_unref (inbuf); + gst_buffer_unref (demux->kdownloader->key); + return; + } + + /*copy existing playlist buffer */ + memcpy (GST_BUFFER_DATA(buffer), GST_BUFFER_DATA(demux->kdownloader->key), GST_BUFFER_SIZE(demux->kdownloader->key)); + + /*copy new playlist buffer */ + memcpy (GST_BUFFER_DATA(buffer) + GST_BUFFER_SIZE(demux->kdownloader->key), + GST_BUFFER_DATA(inbuf), GST_BUFFER_SIZE(inbuf)); + + gst_buffer_unref (inbuf); + gst_buffer_unref (demux->kdownloader->key); + demux->kdownloader->key = buffer; + } + + return; +} + +static void +gst_hlsdemux2_stop (GstHLSDemux2 *demux) +{ + GST_INFO_OBJECT (demux, "entering..."); + + demux->cancelled = TRUE; + + g_cond_signal (demux->post_msg_start); + g_cond_signal (demux->post_msg_exit); + + /* special case: for exiting playlist downloader created from sink event */ + if (demux->pldownloader && demux->pldownloader->cond) + g_cond_broadcast (demux->pldownloader->cond); + + while (demux->download_task && (GST_TASK_STATE (demux->download_task) != GST_TASK_STOPPED)) { + int idx = 0; + GstHLSDemux2Stream *stream = NULL; + + GST_INFO_OBJECT (demux, "Closing Download task..."); + + /* signal queue full conditions */ + for (idx = 0; idx < HLSDEMUX2_STREAM_NUM; idx++) { + stream = demux->streams[idx]; + + if (stream && GST_PAD_TASK(stream->pad)) { + gst_pad_push_event (stream->pad, gst_event_new_flush_start ()); + g_cond_broadcast(stream->queue_full); + g_cond_broadcast(stream->queue_empty); + } + } + + if (demux->pl_update_cond) + g_cond_broadcast (demux->pl_update_cond); + + if (demux->fdownloader && demux->fdownloader->cond) + g_cond_broadcast (demux->fdownloader->cond); + if (demux->kdownloader && demux->kdownloader->cond) + g_cond_broadcast (demux->kdownloader->cond); + if (demux->pldownloader && demux->pldownloader->cond) + g_cond_broadcast (demux->pldownloader->cond); + + GST_INFO_OBJECT (demux, "Waiting to acquire download lock"); + g_static_rec_mutex_lock (&demux->download_lock); + g_static_rec_mutex_unlock (&demux->download_lock); + + GST_INFO_OBJECT (demux, "Waiting download task JOIN"); + gst_task_join (demux->download_task); + gst_object_unref (demux->download_task); + demux->download_task = NULL; + + GST_INFO_OBJECT (demux, "Completed closing of download task..."); + + g_thread_join(demux->buffering_posting_thread); + GST_INFO_OBJECT (demux, "Completed closing of download monitor thread..."); + + if (demux->fdownloader && demux->fdownloader->pipe) { + GST_WARNING_OBJECT (demux, "Still fragment download exist"); + gst_hlsdemux2_destroy_fragment_download (demux); + } + if (demux->pldownloader && demux->pldownloader->pipe) { + GST_WARNING_OBJECT (demux, "Still playlist download exist"); + gst_hlsdemux2_destroy_playlist_download (demux); + } + if (demux->kdownloader && demux->kdownloader->pipe) { + GST_WARNING_OBJECT (demux, "Still key download exist"); + gst_hlsdemux2_destroy_key_download (demux); + } + } + + gst_hlsdemux2_stop_stream (demux); + + GST_INFO_OBJECT (demux, "leaving..."); +} + +static void +gst_hlsdemux2_stop_stream (GstHLSDemux2 *demux) +{ + int n = 0; + GstHLSDemux2Stream *stream = NULL; + gchar *pad_name = NULL; + + GST_INFO_OBJECT (demux, "entering"); + + for (n = 0; n < HLSDEMUX2_STREAM_NUM; n++) { + stream = demux->streams[n]; + + if (stream && GST_PAD_TASK(stream->pad)) { + pad_name = gst_pad_get_name (stream->pad); + GST_INFO_OBJECT (stream->pad, "stopping pad task : %s", pad_name); + gst_pad_stop_task (stream->pad); + GST_INFO_OBJECT (stream->pad, "stopped pad task : %s", pad_name); + g_free(pad_name); + pad_name = NULL; + } + } + + for (n = 0; n < HLSDEMUX2_STREAM_NUM; n++) { + if (demux->streams[n]) { + gst_hlsdemux2_stream_deinit(demux->streams[n], demux); + demux->streams[n] = NULL; + } + } + demux->active_stream_cnt = 0; + GST_INFO_OBJECT (demux, "leaving"); +} + +static void +gst_hlsdemux2_stream_init (GstHLSDemux2 *demux, GstHLSDemux2Stream *stream, HLSDEMUX2_STREAM_TYPE stream_type, gchar *name, GstCaps *src_caps) +{ + stream->queue = g_queue_new (); + stream->queue_full = g_cond_new (); + stream->queue_empty = g_cond_new (); + stream->queue_lock = g_mutex_new (); + stream->parent = demux; + stream->type = stream_type; + stream->percent = 100; + stream->eos = FALSE; + stream->cached_duration = 0; + stream->lts = 0; + stream->dummy_data_thread = NULL; + stream->base_ts = GST_CLOCK_TIME_NONE; + stream->fts = GST_CLOCK_TIME_NONE; + stream->valid_fts_rcvd = FALSE; + stream->total_stream_time = 0; + stream->total_disc = 0; + stream->cdisc = 0; + stream->nts = GST_CLOCK_TIME_NONE; + stream->prev_nts = 0; + stream->downloader_queue = g_queue_new(); + stream->need_newsegment = TRUE; + stream->newsegment = NULL; + stream->frame_duration = 0; + + if (stream_type == HLSDEMUX2_STREAM_VIDEO) { + stream->pad = gst_pad_new_from_static_template (&hlsdemux2_videosrc_template, name); + GST_INFO_OBJECT (demux, "Its a Multi-variant stream.."); + demux->stream_config = HLSDEMUX2_MULTI_VARIANT; + } else if (stream_type == HLSDEMUX2_STREAM_AUDIO) { + stream->pad = gst_pad_new_from_static_template (&hlsdemux2_audiosrc_template, name); + } else if (stream_type == HLSDEMUX2_STREAM_TEXT) { + stream->pad = gst_pad_new_from_static_template (&hlsdemux2_subpicture_template, name); + } else if (stream_type == HLSDEMUX2_STREAM_PRIVATE) { + stream->pad = gst_pad_new_from_static_template (&hlsdemux2_private_template, name); + } + + GST_INFO_OBJECT (demux, "======>>>> created hlsdemux2 source pad : %s", name); + + GST_PAD_ELEMENT_PRIVATE (stream->pad) = stream; + + gst_pad_use_fixed_caps (stream->pad); + gst_pad_set_event_function (stream->pad, gst_hlsdemux2_handle_src_event); + gst_pad_set_query_function (stream->pad, gst_hlsdemux2_src_query); + gst_pad_set_caps (stream->pad, src_caps); + + GST_DEBUG_OBJECT (demux, "adding pad %s %p to demux %p", GST_OBJECT_NAME (stream->pad), stream->pad, demux); + gst_pad_set_active (stream->pad, TRUE); + gst_element_add_pad (GST_ELEMENT_CAST (demux), stream->pad); + + if (!gst_pad_is_linked (stream->pad)) { + GST_WARNING_OBJECT (stream->pad, "'%s' pad is not linked...", GST_OBJECT_NAME (stream->pad)); + stream->is_linked = FALSE; + return; + } + stream->is_linked = TRUE; + + if (!gst_pad_start_task (stream->pad, (GstTaskFunction) gst_hlsdemux2_push_loop, stream)) { + GST_ERROR_OBJECT (demux, "failed to create stream task..."); + GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("failed to create stream push loop"), (NULL)); + return; + } + +} + +static void +gst_hlsdemux2_stream_deinit (GstHLSDemux2Stream *stream, gpointer data) +{ + GstHLSDemux2 * demux = (GstHLSDemux2 *)data; + if (stream) { + + if (stream->queue) { + while (!g_queue_is_empty(stream->queue)) { + gst_buffer_unref (g_queue_pop_head (stream->queue)); + } + g_queue_free (stream->queue); + stream->queue = NULL; + } + + if (stream->pad) { + gst_element_remove_pad (GST_ELEMENT_CAST (demux), stream->pad); + stream->pad = NULL; + } + + if (stream->queue_lock) { + g_mutex_free (stream->queue_lock); + stream->queue_lock = NULL; + } + if (stream->queue_full) { + g_cond_free (stream->queue_full); + stream->queue_full = NULL; + } + if (stream->queue_empty) { + g_cond_free (stream->queue_empty); + stream->queue_empty= NULL; + } + g_free (stream); + } + +} + +static gboolean +gst_hlsdemux2_set_location (GstHLSDemux2 * demux, const gchar * uri) +{ + if (demux->client) + gst_m3u8_client_free (demux->client); + demux->client = gst_m3u8_client_new (uri); + GST_INFO_OBJECT (demux, "Changed location: %s", uri); + return TRUE; +} + +static gchar * +gst_hlsdemux2_src_buf_to_utf8_playlist (GstBuffer * buf) +{ + gint size; + gchar *data; + gchar *playlist; + + data = (gchar *) GST_BUFFER_DATA (buf); + size = GST_BUFFER_SIZE (buf); + +#if 0 /* giving error some times, so removing*/ + if (!g_utf8_validate (data, size, NULL)) + goto validate_error; +#endif + + /* alloc size + 1 to end with a null character */ + playlist = g_malloc0 (size + 1); + if (!playlist) { + GST_ERROR ("failed to create memory..."); + gst_buffer_unref (buf); + return NULL; + } + + memcpy (playlist, data, size); + playlist[size] = '\0'; + + gst_buffer_unref (buf); + return playlist; +#if 0 +validate_error: + gst_buffer_unref (buf); + GST_ERROR ("failed to validate playlist"); + return NULL; +#endif +} + +static void +gst_hlsdemux2_handle_private_pad (GstHLSDemux2 *demux, GstPad *srcpad) +{ + GstHLSDemux2PvtStream *pvt_stream = NULL; + gchar *sinkname = NULL; + GstPad *sinkpad = NULL; + + pvt_stream = g_new0 (GstHLSDemux2PvtStream, 1); + + demux->private_stream = pvt_stream; + pvt_stream->parent = demux; + pvt_stream->type = HLSDEMUX2_STREAM_PRIVATE; + pvt_stream->image_buffer = NULL; + pvt_stream->got_img_buffer = FALSE; + pvt_stream->video_buffer = NULL; + pvt_stream->id3_buffer = NULL; + pvt_stream->convert_lock = g_mutex_new (); + pvt_stream->convert_cond = g_cond_new (); + pvt_stream->sink = NULL; + pvt_stream->img_load_lock = g_mutex_new (); + pvt_stream->img_load_cond = g_cond_new (); + + /* create sink element */ + sinkname = g_strdup_printf("%s-%s", GST_PAD_NAME(srcpad) , "sink"); + pvt_stream->sink = gst_element_factory_make ("appsink", NULL); + if (!pvt_stream->sink) { + GST_ERROR_OBJECT (demux, "failed to create sink element - %s", sinkname); + GST_ELEMENT_ERROR (demux, CORE, FAILED, ("failed to create element - %s", sinkname), (NULL)); + g_free(sinkname); + sinkname = NULL; + return; + } + + /* set sink element to PLAYING state */ + gst_bin_add (GST_BIN (demux->fdownloader->pipe), pvt_stream->sink); + gst_element_set_state (pvt_stream->sink, GST_STATE_READY); + g_object_set (G_OBJECT (pvt_stream->sink), "sync", FALSE, "emit-signals", TRUE, NULL); + + sinkpad = gst_element_get_pad(pvt_stream->sink, "sink"); + if (!sinkpad) { + GST_ERROR_OBJECT (demux, "failed to get sinkpad from element - %s", sinkname); + GST_ELEMENT_ERROR (demux, CORE, PAD, ("Count not get sink pad"), (NULL)); + g_free(sinkname); + sinkname = NULL; + return; + } + + if (gst_pad_link(srcpad, sinkpad) != GST_PAD_LINK_OK) { + GST_ERROR_OBJECT (demux, "failed to link sink bin elements"); + GST_ELEMENT_ERROR (demux, CORE, NEGOTIATION, ("Could not link pads.."), (NULL)); + gst_object_unref(sinkpad); + } + + gst_element_set_state (pvt_stream->sink, GST_STATE_PLAYING); + + g_signal_connect (pvt_stream->sink, "new-buffer", G_CALLBACK (gst_hlsdemux2_private_sink_on_new_buffer), pvt_stream); + g_signal_connect (pvt_stream->sink, "eos", G_CALLBACK (gst_hlsdemux2_private_sink_on_eos), pvt_stream); + + gst_object_unref(sinkpad); + + GST_INFO_OBJECT (demux, "successfully created private pad bin..."); + + g_free(sinkname); + sinkname = NULL; + return; +} + +static void +gst_hlsdemux2_private_sink_on_new_buffer (GstElement *appsink, void *user_data) +{ + GstHLSDemux2PvtStream *pvt_stream = (GstHLSDemux2PvtStream *)user_data; + GstHLSDemux2 *demux = pvt_stream->parent; + GstBuffer *inbuf = NULL; + + inbuf = gst_app_sink_pull_buffer ((GstAppSink *)appsink); + if (!inbuf) { + GST_ERROR_OBJECT (demux, "Input buffer not available...."); + return; + } + + GST_LOG_OBJECT (demux, "Image buffer received of size = %d", GST_BUFFER_SIZE (inbuf)); + if(pvt_stream->id3_buffer==NULL) + pvt_stream->id3_buffer = gst_buffer_copy(inbuf); + else + pvt_stream->id3_buffer = gst_buffer_join (pvt_stream->id3_buffer, inbuf); + return; +} + +static void +gst_hlsdemux2_private_sink_on_eos (GstElement * appsink, void* user_data) +{ + GstHLSDemux2PvtStream *pvt_stream = (GstHLSDemux2PvtStream *)user_data; + GstHLSDemux2 *demux = pvt_stream->parent; + GstBuffer *image_buffer = NULL; + GstTagList *tag_list = gst_tag_list_from_id3v2_tag(pvt_stream->id3_buffer); + + GST_INFO_OBJECT (demux, "Processing image buffer"); + + if(!gst_tag_list_get_buffer (tag_list, GST_TAG_IMAGE, &image_buffer)) { + GST_ERROR_OBJECT(demux, "Failed to obtain image data."); + return; + } + + if(demux->stream_config == HLSDEMUX2_SINGLE_VARIANT) { + gchar *image_header = NULL; + GValue codec_type = G_VALUE_INIT; + GstMessage * tag_message = NULL; + + /* check whether it is same as previous image */ + if (demux->prev_image_buffer && + (GST_BUFFER_SIZE(demux->prev_image_buffer) == GST_BUFFER_SIZE(image_buffer))) { + if (!memcmp (GST_BUFFER_DATA(demux->prev_image_buffer), GST_BUFFER_DATA(image_buffer), GST_BUFFER_SIZE(image_buffer))) { + GST_INFO_OBJECT (demux, "current & previous embedded images are same..no need to post image again"); + gst_buffer_unref (image_buffer); + return; + } + } + + if (demux->prev_image_buffer) { + gst_buffer_unref (demux->prev_image_buffer); + } + demux->prev_image_buffer = gst_buffer_copy(image_buffer); + + image_header = g_strndup((gchar *) image_buffer->data, 8); + + g_value_init (&codec_type, G_TYPE_STRING); + + if((image_header[0] == 0xFF) && (image_header[1] == 0xD8)) { + GST_INFO_OBJECT(demux, "Found JPEG image header"); + g_value_set_static_string (&codec_type, "image/jpeg"); + gst_tag_list_add_value(tag_list, GST_TAG_MERGE_APPEND, GST_TAG_CODEC, &codec_type); + } else if (!g_strcmp0(image_header, "\211PNG\015\012\032\012")) { + GST_INFO_OBJECT(demux, "Found PNG image header"); + g_value_set_static_string (&codec_type, "image/png"); + gst_tag_list_add_value(tag_list, GST_TAG_MERGE_APPEND, GST_TAG_CODEC, &codec_type); + } else { + g_value_set_static_string (&codec_type, "image/unknown"); + GST_INFO_OBJECT(demux, "Unknown image header"); + gst_tag_list_add_value(tag_list, GST_TAG_MERGE_APPEND, GST_TAG_CODEC, &codec_type); + } + + GST_INFO_OBJECT(demux, "Set value : %s", g_value_get_string (&codec_type)); + g_value_unset(&codec_type); + + tag_message = gst_message_new_tag (GST_OBJECT_CAST (demux), tag_list); + if(!gst_element_post_message (GST_ELEMENT_CAST (demux), tag_message)) { + GST_ERROR_OBJECT (demux, "failed to post image tag"); + gst_buffer_unref (image_buffer); + g_free (image_header); + return; + } + + GST_INFO_OBJECT (demux, "successfully posted image tag..."); + gst_buffer_unref (image_buffer); + g_free (image_header); + return; + } + + GST_INFO_OBJECT(demux, "image header : %d,%d", image_buffer->data[0],image_buffer->data[1]); + + pvt_stream->image_buffer = gst_buffer_copy(image_buffer); + gst_buffer_unref (image_buffer); + pvt_stream->got_img_buffer = TRUE; + + g_cond_signal (pvt_stream->img_load_cond); + demux->has_image_buffer = TRUE; + +} + +static gboolean +hlsdemux2_init (GstPlugin * plugin) +{ + if (!gst_element_register (plugin, "hlsdemux2", GST_RANK_PRIMARY + 1, GST_TYPE_HLSDEMUX2) || FALSE) + return FALSE; + return TRUE; +} + +GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, + GST_VERSION_MINOR, + "hlsdemux2", + "HLS demux - 2 plugin", + hlsdemux2_init, + VERSION, + "LGPL", + PACKAGE_NAME, + "http://www.samsung.com/") + diff --git a/hlsdemux2/src/gsthlsdemux2.h b/hlsdemux2/src/gsthlsdemux2.h new file mode 100755 index 0000000..15269a4 --- /dev/null +++ b/hlsdemux2/src/gsthlsdemux2.h @@ -0,0 +1,297 @@ +/* + * hlsdemux2 + * + * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: JongHyuk Choi , Naveen Cherukuri + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Alternatively, the contents of this file may be used under the + * GNU Lesser General Public License Version 2.1 (the "LGPL"), in + * which case the following provisions apply instead of the ones + * mentioned above: + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + + +#ifndef __GST_HLSDEMUX2_H__ +#define __GST_HLSDEMUX2_H__ + +#include +#include +#include +#include +#include "m3u8.h" + +G_BEGIN_DECLS +#define GST_TYPE_HLSDEMUX2 (gst_hlsdemux2_get_type()) +#define GST_HLSDEMUX2(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_HLSDEMUX2, GstHLSDemux2)) +#define GST_HLSDEMUX2_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_HLSDEMUX2,GstHLSDemux2Class)) +#define GST_IS_HLSDEMUX2(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_HLSDEMUX2)) +#define GST_IS_HLSDEMUX2_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_HLSDEMUX2)) + +typedef struct _GstHLSDemux2 GstHLSDemux2; +typedef struct _GstHLSDemux2Class GstHLSDemux2Class; +typedef struct _GstHLSDemux2Stream GstHLSDemux2Stream; +typedef struct _GstHLSDemux2PvtStream GstHLSDemux2PvtStream; + +#define GST_HLS_DEMUX_AES_BLOCK_SIZE 16 + +#define ON_ERROR_REQUEST_AGAIN // Orange server giving soup errors. so, request for fail count times + +#define HLSDEMUX2_CHUNK_TIME_DURATION (0.5 * GST_SECOND) +#define HLSDEMUX2_NUM_CHUNK_DOWNLOADS_FAST_SWITCH 4 +#define HLSDEMUX2_MAX_N_PAST_FRAG_DOWNLOADRATES 3 + +#define HLSDEMUX2_FAST_CHECK_CRITICAL_TIME_FACTOR 1.2 +#define HLSDEMUX2_FAST_CHECK_WARNING_TIME_FACTOR 1 + +#ifdef USING_AVG_PAST_DOWNLOADRATES +#define HLSDEMUX2_MAX_N_PAST_DOWNLOADRATES 3 +#endif + + +#define PLAYLIST_REFRESH_TIMEOUT (20 * GST_SECOND) + +#define HLSDEMUX2_OVERHEAD (1 * GST_SECOND) + +#define LATEST_AV_SYNC + +typedef enum +{ + HLSDEMUX2_STREAM_VIDEO = 0, + HLSDEMUX2_STREAM_AUDIO, + HLSDEMUX2_STREAM_TEXT, + HLSDEMUX2_STREAM_PRIVATE, + HLSDEMUX2_STREAM_NUM, +}HLSDEMUX2_STREAM_TYPE; + +typedef enum +{ + HLSDEMUX2_DOWNWARD_RECOVERY = 0, + HLSDEMUX2_UPWARD_RECOVERY, + HLSDEMUX2_NO_RECOVERY, +}HLSDEMUX2_RECOVERY_MODE; + +typedef enum +{ + HLSDEMUX2_MULTI_VARIANT = 0, + HLSDEMUX2_SINGLE_VARIANT +}HLSDEMUX2_STREAM_CONFIGURATION; + +typedef struct +{ + GstBin *sinkbin; + GstElement *parser; /*only for .aac stream */ + GstElement *queue; + GstElement *sink; +}HLSDemux2SinkBin; + +typedef struct +{ + GstElement *pipe; + GstElement *urisrc; + GstElement *typefind; + GstElement *queue; + GstElement *demuxer; + GList *sinkbins; + + guint64 content_size; + gboolean applied_fast_switch; + + gchar *remaining_data; + guint remaining_size; + + GMutex *lock; + GCond *cond; + gboolean is_encrypted; + + gulong src_bprobe; + gboolean get_next_frag; /* on error like NOT_FOUND, request next fragment */ + + guint cur_stream_cnt; + gboolean first_buffer; + gboolean force_timestamps; /* useful in .aac files playback */ + gboolean error_rcvd; + gboolean find_mediaseq; + GstClockTime seeked_pos; + GstClockTime cur_running_dur; + + /* for fragment download rate calculation */ + guint64 download_rate; + GstClockTime download_start_ts; + GstClockTime download_stop_ts; + guint64 src_downloaded_size; + guint64 queue_downloaded_size; + gint ndownloaded; /* number of fragments downloaded */ + GArray *avg_chunk_drates; /* chunk download rates array */ + GArray *avg_frag_drates; /* fragment download rates array */ + guint64 chunk_downloaded_size; + GstClockTime chunk_start_ts; +}HLSDemux2FragDownloader; + +/* playlist downloader */ +typedef struct +{ + GstElement *pipe; + GstBus *bus; + GstElement *urisrc; + GstElement *sink; + GMutex *lock; + GCond *cond; + + GstBuffer *playlist; + HLSDEMUX2_RECOVERY_MODE recovery_mode; + GstClockTime download_start_ts; +}HLSDemux2PLDownloader; + +/* Key downloader */ +typedef struct +{ + GstElement *pipe; + GstBus *bus; + GstElement *urisrc; + GstElement *sink; + + GMutex *lock; + GCond *cond; + + GstBuffer *key; + gchar *prev_key_uri; +}HLSDemux2KeyDownloader; + +/** + * GstHLSDemux2: + * + * Opaque #GstHLSDemux2 data structure. + */ +struct _GstHLSDemux2 +{ + GstElement parent; + + GstPad *sinkpad; + + /* M3U8 client */ + GstM3U8Client *client; + + gboolean is_live; + + HLSDemux2FragDownloader *fdownloader; /* fragment downloader */ + HLSDemux2PLDownloader *pldownloader; /* playlist downloader */ + HLSDemux2KeyDownloader *kdownloader; /* key downloader */ + + /* properties */ + gint blocksize; + + /* master playlist got from upstream */ + GstBuffer *playlist; + + /* fragment download task */ + GstTask *download_task; + GStaticRecMutex download_lock; + + /* Playlist updates task for live session */ + GStaticRecMutex updates_lock; + GTimeVal next_update; /* Time of the next update */ + + /* playlist update condition */ + GCond *pl_update_cond; + GMutex *pl_update_lock; + + /* array of pointers to each stream's list */ + GstHLSDemux2Stream *streams[HLSDEMUX2_STREAM_NUM]; + gint active_stream_cnt; + + gint percent; /* buffering percentage posting */ + GMutex *buffering_lock; + gboolean is_buffering; + GThread *buffering_posting_thread; + GMutex *post_msg_lock; + GCond *post_msg_start; + GCond *post_msg_exit; + + /* HTTP request cookies. */ + gchar **lastCookie; + gchar **playlistCookie; + gchar **keyCookie; + gchar **fragCookie; + gchar *lastDomain; + gchar *playlistDomain; + gchar *keyDomain; + gchar *fragDomain; + + gchar *user_agent; + + /* Properties */ + gfloat bitrate_switch_tol; /* tolerance with respect to the fragment duration to switch the bitarate*/ + + gboolean cancelled; + gboolean end_of_playlist; + + guint64 total_cache_duration; + guint64 target_duration; + +#ifdef ON_ERROR_REQUEST_AGAIN + /* requesting the same uron error */ + gchar *playlist_uri; + gchar *frag_uri; /* NOT supporting YET for fragment download errors*/ + gchar *key_uri; +#endif + + int soup_request_fail_cnt; + /* can be removed [mainly for debugging & testing] */ + gboolean force_lower_bitrate; + + GstClockTime cfrag_dur; + gboolean error_posted; + gboolean flushing; + GstClockTime ns_start; + GstClockTime cur_audio_fts; + + GstHLSDemux2PvtStream * private_stream; + gboolean has_image_buffer; + HLSDEMUX2_STREAM_CONFIGURATION stream_config; + GstBuffer *prev_image_buffer; + GstBuffer *prev_video_buffer; +}; + +struct _GstHLSDemux2Class +{ + GstElementClass parent_class; +}; + +GType gst_hlsdemux2_get_type (void); + +G_END_DECLS +#endif /* __GST_HLSDEMUX2_H__ */ diff --git a/hlsdemux2/src/m3u8.c b/hlsdemux2/src/m3u8.c new file mode 100755 index 0000000..f2a8621 --- /dev/null +++ b/hlsdemux2/src/m3u8.c @@ -0,0 +1,1246 @@ +/* GStreamer + * Copyright (C) 2010 Marc-Andre Lureau + * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved. + * + * m3u8.c: + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#include +#include +#include +#include +#include +#include "m3u8.h" + +static GstM3U8 *gst_m3u8_new (void); +static void gst_m3u8_free (GstM3U8 * m3u8); +static gboolean gst_m3u8_update (GstM3U8 * m3u8, gchar * data, + gboolean * updated); +static GstM3U8MediaFile * +gst_m3u8_media_file_new (gchar * uri, gchar * title, GstClockTime duration, + gchar *key_url, gchar *IV, guint sequence); +static void gst_m3u8_media_file_free (GstM3U8MediaFile * self); +static void gst_m3u8_key_free (GstM3U8Key * self); + +#define GST_CAT_DEFAULT hlsdemux2_m3u8_debug + +#define BITRATE_SWITCH_UPPER_THRESHOLD 0.3 +#define BITRATE_SWITCH_LOWER_THRESHOLD 0 +#define SWITCH_TRIGGER_POINT 1 + +static GstM3U8 * +gst_m3u8_new (void) +{ + GstM3U8 *m3u8; + + m3u8 = g_new0 (GstM3U8, 1); + m3u8->last_data = NULL; + return m3u8; +} + +static void +gst_m3u8_set_uri (GstM3U8 * self, gchar * uri) +{ + g_return_if_fail (self != NULL); + + if (self->uri) + g_free (self->uri); + self->uri = uri; +} + +static void +gst_m3u8_free (GstM3U8 * self) +{ + g_return_if_fail (self != NULL); + + g_free (self->uri); + g_free (self->allowcache); + g_free (self->codecs); + //g_free (self->cipher_ctx); + + g_list_foreach (self->files, (GFunc) gst_m3u8_media_file_free, NULL); + g_list_free (self->files); + + g_free (self->last_data); + g_list_foreach (self->lists, (GFunc) gst_m3u8_free, NULL); + g_list_free (self->lists); + + g_free (self); +} + +static GstM3U8MediaFile * +gst_m3u8_media_file_new (gchar * uri, gchar * title, GstClockTime duration, + gchar *key_url, gchar *IV, guint sequence) +{ + GstM3U8MediaFile *file; + + file = g_new0 (GstM3U8MediaFile, 1); + file->uri = uri; + file->title = title; + file->duration = duration; + file->sequence = sequence; + + GST_DEBUG ("Duration of the file = %"GST_TIME_FORMAT"\n", GST_TIME_ARGS(duration)); + + if (key_url != NULL) + file->key_url = g_strdup (key_url); + else + file->key_url = NULL; + + file->iv = IV; + + return file; +} + +static void +gst_m3u8_media_file_free (GstM3U8MediaFile * self) +{ + g_return_if_fail (self != NULL); + + if (self->key_url) { + g_free (self->key_url); + self->key_url = NULL; + } + if (self->iv) { + g_free (self->iv); + self->iv = NULL; + } + if (self->title) { + g_free (self->title); + self->title = NULL; + } + if (self->uri){ + g_free (self->uri); + self->uri = NULL; + } + g_free (self); +} + +static gchar * +gst_m3u8_getIV_from_mediasequence (GstM3U8 *self) +{ + gchar *IV = NULL; + + IV = g_malloc0 (16); + if (!IV) { + GST_ERROR ("Failed to allocate memory..."); + return NULL; + } + + if (self->mediasequence > INT_MAX) { + GST_ERROR ("media sequnece is greater than INT_MAX...yet to handle"); + } + + IV [15] = (gchar)(self->mediasequence); + IV [14] = (gchar)(self->mediasequence >> 8); + IV [13] = (gchar)(self->mediasequence >> 16); + IV [12] = (gchar)(self->mediasequence >> 24); + return IV; +} + +static gboolean +int_from_string (gchar * ptr, gchar ** endptr, gint * val, gint base) +{ + gchar *end; + + g_return_val_if_fail (ptr != NULL, FALSE); + g_return_val_if_fail (val != NULL, FALSE); + + errno = 0; + *val = strtol (ptr, &end, base); + if ((errno == ERANGE && (*val == LONG_MAX || *val == LONG_MIN)) + || (errno != 0 && *val == 0)) { + GST_WARNING ("%s", g_strerror (errno)); + return FALSE; + } + + if (endptr) + *endptr = end; + + return end != ptr; +} + +static gboolean +double_from_string (gchar * ptr, gchar ** endptr, gdouble * val) +{ + gchar *end; + gdouble ret; + + g_return_val_if_fail (ptr != NULL, FALSE); + g_return_val_if_fail (val != NULL, FALSE); + + errno = 0; + ret = g_strtod (ptr, &end); + if ((errno == ERANGE && (ret == HUGE_VAL || ret == -HUGE_VAL)) + || (errno != 0 && ret == 0)) { + GST_WARNING ("%s", g_strerror (errno)); + return FALSE; + } + + if (!isfinite (ret)) { + GST_WARNING ("%s", g_strerror (ERANGE)); + return FALSE; + } + + if (endptr) + *endptr = end; + + *val = (gdouble) ret; + + return end != ptr; +} + +static gboolean +iv_from_string (gchar * ptr, gchar ** endptr, guint8 * val) +{ + guint8 idx; + guint8 hex; + + g_return_val_if_fail (ptr != NULL, FALSE); + g_return_val_if_fail (val != NULL, FALSE); + + if (*ptr == '0' && (*(ptr + 1) == 'x' || *(ptr + 1) == 'X')) { + ptr = ptr + 2; /* skip 0x or 0X */ + } + + for (idx = 0; idx < GST_M3U8_IV_LEN; idx++) { + hex = *ptr++ - '0'; + if (hex >= 16) + return FALSE; + *(val + idx) = hex * 16; + hex = *ptr++ - '0'; + if (hex >= 16) + return FALSE; + *(val + idx) += hex; + } + + if (endptr) + *endptr = ptr; + + return TRUE; +} + +static gboolean +iv_from_uint (guint uint, guint8 * val) +{ + guint8 idx; + + g_return_val_if_fail (val != NULL, FALSE); + + val = val + GST_M3U8_IV_LEN - 1; + for (idx = 0; idx < sizeof(guint); idx++) { + *val-- = (guint8)uint; + uint = uint >> 8; + } + return TRUE; +} + +static gboolean +make_valid_uri (gchar *prefix, gchar *suffix, gchar **uri) +{ + gchar *slash; + + if (!prefix) { + GST_WARNING ("uri prefix not set, can't build a valid uri"); + return FALSE; + } + slash = g_utf8_strrchr (prefix, -1, '/'); + if (!slash) { + GST_WARNING ("Can't build a valid uri"); + return FALSE; + } + + *slash = '\0'; + *uri = g_strdup_printf ("%s/%s", prefix, suffix); + *slash = '/'; + + return TRUE; +} + +static gboolean +parse_attributes (gchar ** ptr, gchar ** a, gchar ** v) +{ + gchar *end, *p; + + g_return_val_if_fail (ptr != NULL, FALSE); + g_return_val_if_fail (*ptr != NULL, FALSE); + g_return_val_if_fail (a != NULL, FALSE); + g_return_val_if_fail (v != NULL, FALSE); + + /* [attribute=value,]* */ + + *a = *ptr; + end = p = g_utf8_strchr (*ptr, -1, ','); + if (end) { + do { + end = g_utf8_next_char (end); + } while (end && *end == ' '); + *p = '\0'; + } + + *v = p = g_utf8_strchr (*ptr, -1, '='); + if (*v) { + *v = g_utf8_next_char (*v); + *p = '\0'; + } else { + GST_WARNING ("missing = after attribute"); + return FALSE; + } + + *ptr = end; + return TRUE; +} + +static gint +_m3u8_compare_uri (GstM3U8 * a, gchar * uri) +{ + g_return_val_if_fail (a != NULL, 0); + g_return_val_if_fail (uri != NULL, 0); + + return g_strcmp0 (a->uri, uri); +} + +static gint +gst_m3u8_compare_playlist_by_bitrate (gconstpointer a, gconstpointer b) +{ + return ((GstM3U8 *) (a))->bandwidth - ((GstM3U8 *) (b))->bandwidth; +} + +/* + * @data: a m3u8 playlist text data, taking ownership + */ +static gboolean +gst_m3u8_update (GstM3U8 * self, gchar *data, gboolean * updated) +{ + gint val; + GstClockTime duration = 0; + gchar *title, *end; +// gboolean discontinuity; + GstM3U8 *list; + gchar *key_url = NULL; + gchar *IV = NULL; + gchar *actual_data = NULL; + + g_return_val_if_fail (self != NULL, FALSE); + g_return_val_if_fail (data != NULL, FALSE); + g_return_val_if_fail (updated != NULL, FALSE); + + *updated = TRUE; + + /* check if the data changed since last update */ + if (self->last_data && g_str_equal (self->last_data, data)) { + GST_DEBUG ("Playlist is the same as previous one"); + *updated = FALSE; + g_free (data); + return TRUE; + } + + if (!g_str_has_prefix (data, "#EXTM3U")) { + GST_WARNING ("Data doesn't start with #EXTM3U"); + *updated = FALSE; + g_free (data); + return FALSE; + } + + if (self->last_data) + g_free (self->last_data); + + self->last_data = g_strdup(data); + + actual_data = data; + + if (self->files) { + g_list_foreach (self->files, (GFunc) gst_m3u8_media_file_free, NULL); + g_list_free (self->files); + self->files = NULL; + } + + list = NULL; + duration = 0; + title = NULL; + data += 7; + + while (TRUE) { + + end = g_utf8_strchr (data, -1, '\n'); + if (end) + *end = '\0'; + + if (data[0] != '#') { + gchar *r; + gchar *uri = NULL; + + if (duration <= 0 && list == NULL) { + GST_LOG ("%s: got line without EXTINF or EXTSTREAMINF, dropping", data); + goto next_line; + } + + if (!gst_uri_is_valid (data)) { + if (!make_valid_uri(self->uri, data, &uri)) + goto next_line; + } else { + uri = g_strdup (data); + } + + r = g_utf8_strchr (uri, -1, '\r'); + if (r) + *r = '\0'; + + if (list != NULL) { + if (g_list_find_custom (self->lists, uri, (GCompareFunc) _m3u8_compare_uri)) { + GST_DEBUG ("Already have a list with this URI"); + gst_m3u8_free (list); + g_free (uri); + } else { + gst_m3u8_set_uri (list, uri); + self->lists = g_list_append (self->lists, list); + } + list = NULL; + } else { + GstM3U8MediaFile *file; + gchar *send_IV = NULL; + + if (key_url) { + GST_DEBUG ("AES-128 key url = %s", key_url); + if (NULL == IV) { + /* IV is not present in EXT-X-KEY tag. Prepare IV based on mediasequence */ + GST_DEBUG ("IV is not in EXT-X-KEY tag... generating from media_seq_num = %d", self->mediasequence); + send_IV = gst_m3u8_getIV_from_mediasequence (self); + } else { + int i=0; + send_IV = g_malloc0(16); + for(i=0;i<16;i++){ + send_IV[i]=IV[i]; + } + } + } + + file = + gst_m3u8_media_file_new (uri, title, duration, key_url, send_IV, + self->mediasequence++); + duration = 0; + title = NULL; + send_IV = NULL; + + self->files = g_list_append (self->files, file); + GST_DEBUG ("------------>>>>>>appending uri = %s and key = %s\n", file->uri, file->key_url); + } + } else if (g_str_has_prefix (data, "#EXT-X-ENDLIST")) { + GST_DEBUG ("*************** End list is present ****************"); + self->endlist = TRUE; + } else if (g_str_has_prefix (data, "#EXT-X-VERSION:")) { + if (int_from_string (data + 15, &data, &val, 10)) + self->version = val; + } else if (g_str_has_prefix (data, "#EXT-X-STREAM-INF:")) { + gchar *v, *a; + + if (list != NULL) { + GST_WARNING ("Found a list without a uri..., dropping"); + gst_m3u8_free (list); + } + + list = gst_m3u8_new (); + data = data + 18; + while (data && parse_attributes (&data, &a, &v)) { + if (g_str_equal (a, "BANDWIDTH")) { + if (!int_from_string (v, NULL, &list->bandwidth, 10)) + GST_WARNING ("Error while reading BANDWIDTH"); + } else if (g_str_equal (a, "PROGRAM-ID")) { + if (!int_from_string (v, NULL, &list->program_id, 10)) + GST_WARNING ("Error while reading PROGRAM-ID"); + } else if (g_str_equal (a, "CODECS")) { + g_free (list->codecs); + list->codecs = g_strdup (v); + } else if (g_str_equal (a, "RESOLUTION")) { + if (!int_from_string (v, &v, &list->width, 10)) + GST_WARNING ("Error while reading RESOLUTION width"); + if (!v || *v != '=') { + GST_WARNING ("Missing height"); + } else { + v = g_utf8_next_char (v); + if (!int_from_string (v, NULL, &list->height, 10)) + GST_WARNING ("Error while reading RESOLUTION height"); + } + } + } + } else if (g_str_has_prefix (data, "#EXT-X-TARGETDURATION:")) { + if (int_from_string (data + 22, &data, &val, 10)) + self->targetduration = val * GST_SECOND; + } else if (g_str_has_prefix (data, "#EXT-X-MEDIA-SEQUENCE:")) { + if (int_from_string (data + 22, &data, &val, 10)) + self->mediasequence = val; + } else if (g_str_has_prefix (data, "#EXT-X-DISCONTINUITY")) { + /* discontinuity = TRUE; */ + } else if (g_str_has_prefix (data, "#EXT-X-PROGRAM-DATE-TIME:")) { + /* */ + GST_DEBUG ("FIXME parse date"); + } else if (g_str_has_prefix (data, "#EXT-X-ALLOW-CACHE:")) { + g_free (self->allowcache); + self->allowcache = g_strdup (data + 19); + } else if (g_str_has_prefix (data, "#EXTINF:")) { + gdouble fval; + if (!double_from_string (data + 8, &data, &fval)) { + GST_WARNING ("Can't read EXTINF duration"); + goto next_line; + } + duration = fval * (gdouble) GST_SECOND; + if (duration > self->targetduration) + GST_WARNING ("EXTINF duration > TARGETDURATION"); + if (!data || *data != ',') + goto next_line; + data = g_utf8_next_char (data); + if (data != end) { + g_free (title); + title = g_strdup (data); + } + } else if (g_str_has_prefix (data, "#EXT-X-KEY:")) { + gchar *val, *attr; + GST_DEBUG ("Found EXT-X-KEY tag..."); + + /* handling encrypted content */ + data = data + 11; /* skipping "#EXT-X-KEY:" tag */ + + while (data && parse_attributes (&data, &attr, &val)) { + if (g_str_equal (attr, "METHOD")) { + if (g_str_equal (val, "NONE")) { + GST_LOG ("Non encrypted file...and skipping current line and going to next line\n"); + goto next_line; + } else if (g_str_equal (val, "AES-128")) { + /* media files are encrypted */ + GST_LOG ("media files are encrypted with AES-128\n"); + // TODO: indicate in flag whether encrypted files or not + } + } else if (g_str_equal (attr, "URI")) { + gchar *end_dq = NULL; + + if (!val){ + GST_ERROR ("val is NULL"); + break; + } + + val = val + 1; /* eliminating first double quote in url */ + if (!val) { + GST_ERROR ("val is NULL"); + break; + } + + end_dq = g_utf8_strrchr (val, -1, '"'); + if (!end_dq) { + GST_ERROR ("end_dq is NULL"); + break; + } + + *end_dq = '\0'; + GST_DEBUG ("Key URI = %s\n", val); + + if (!gst_uri_is_valid (val)) { + gchar *slash; + if (!self->uri) { + GST_WARNING ("uri not set, can't build a valid uri"); + goto next_line; + } + slash = g_utf8_strrchr (self->uri, -1, '/'); + if (!slash) { + GST_WARNING ("Can't build a valid uri"); + goto next_line; + } + *slash = '\0'; + key_url = g_strdup_printf ("%s/%s", self->uri, val); + *slash = '/'; + } else { + key_url= g_strdup (val); + } + } else if (g_str_equal (attr, "IV")) { + gint iv_len = 0; + gchar tmp_byte[3]; + gint tmp_val = 0; + gint idx = 0; + gchar *car = NULL; + + if (IV) { + g_free (IV); + IV = NULL; + } + + IV = g_malloc0 (16); + if (NULL == IV) { + GST_ERROR ("Failed to allocate memory...\n"); + goto error; + } + + /* eliminating 0x/0X prefix */ + val = val + 2; + car = g_utf8_strchr (val, -1, '\r'); + if (car) + *car = '\0'; + + iv_len = g_utf8_strlen(val, -1); + if (iv_len < 1 || iv_len >32) { + GST_ERROR ("Wrong IV and iv_len = %d", iv_len); + goto error; + } + + val+=iv_len; + idx = 15; + while (iv_len > 0) { + // TODO: val need to incremented I feel.. check again + val-=(iv_len==1)?1:2; + g_utf8_strncpy(tmp_byte, val, (iv_len==1)?1:2); + tmp_byte[2] = '\0'; + tmp_val = 0; + if (!int_from_string (tmp_byte, NULL, &tmp_val, 16)) + GST_WARNING ("Error while reading PROGRAM-ID"); + IV[idx] = tmp_val; + idx--; + iv_len = iv_len - 2; + } + } + } + } else { + GST_LOG ("Ignored line: %s", data); + } + + next_line: + if (!end) + break; + data = g_utf8_next_char (end); /* skip \n */ + } + + /* redorder playlists by bitrate */ + if (self->lists) { + gchar *top_variant_uri = NULL; + + if (!self->current_variant) + top_variant_uri = GST_M3U8 (self->lists->data)->uri; + else + top_variant_uri = GST_M3U8 (self->current_variant->data)->uri; + + self->lists = + g_list_sort (self->lists, + (GCompareFunc) gst_m3u8_compare_playlist_by_bitrate); + + self->current_variant = g_list_find_custom (self->lists, top_variant_uri, + (GCompareFunc) _m3u8_compare_uri); + } + + g_free (actual_data); + actual_data = NULL; + g_free (key_url); + key_url = NULL; + g_free (title); + title = NULL; + return TRUE; + +error: + g_free (actual_data); + actual_data = NULL; + g_free (key_url); + key_url = NULL; + g_free (title); + title = NULL; + return FALSE; +} + + +GstM3U8Client * +gst_m3u8_client_new (const gchar * uri) +{ + GstM3U8Client *client; + + g_return_val_if_fail (uri != NULL, NULL); + + client = g_new0 (GstM3U8Client, 1); + client->main = gst_m3u8_new (); + client->current = NULL; + client->sequence = -1; + client->update_failed_count = 0; + client->lock = g_mutex_new (); + gst_m3u8_set_uri (client->main, g_strdup (uri)); + + return client; +} + +void +gst_m3u8_client_free (GstM3U8Client * self) +{ + g_return_if_fail (self != NULL); + + gst_m3u8_free (self->main); + g_mutex_free (self->lock); + g_free (self); +} + +void +gst_m3u8_client_set_current (GstM3U8Client * self, GstM3U8 * m3u8) +{ + g_return_if_fail (self != NULL); + + GST_M3U8_CLIENT_LOCK (self); + if (m3u8 != self->current) { + self->current = m3u8; + self->update_failed_count = 0; + } + GST_M3U8_CLIENT_UNLOCK (self); +} + +static guint +_get_start_sequence (GstM3U8Client * client) +{ + GList *l; + GstClockTime duration_limit, duration_count = 0; + guint sequence = -1; + + if (client->current->endlist) { + l = g_list_first (client->current->files); + sequence = GST_M3U8_MEDIA_FILE (l->data)->sequence; + } else { + duration_limit = client->current->targetduration * 3; + for (l = g_list_last (client->current->files); l; l = l->prev) { + duration_count += GST_M3U8_MEDIA_FILE (l->data)->duration; + sequence = GST_M3U8_MEDIA_FILE (l->data)->sequence; + if (duration_count >= duration_limit) { + break; + } + } + } + return sequence; +} + +gboolean +gst_m3u8_client_update (GstM3U8Client * self, gchar * data) +{ + GstM3U8 *m3u8; + gboolean updated = FALSE; + gboolean ret = FALSE; + + g_return_val_if_fail (self != NULL, FALSE); + + GST_M3U8_CLIENT_LOCK (self); + m3u8 = self->current ? self->current : self->main; + + if (!gst_m3u8_update (m3u8, data, &updated)) + goto out; + + if (!updated) { + self->update_failed_count++; + goto out; + } + + /* select the first playlist, for now */ + if (!self->current) { + if (self->main->lists) { + self->current = self->main->current_variant->data; + } else { + self->current = self->main; + } + } + + if (m3u8->files && self->sequence == -1) { +#if 0 + self->sequence = GST_M3U8_MEDIA_FILE (g_list_first (m3u8->files)->data)->sequence; +#else + /* (spec : 6.3.3) In live case, the client SHOULD NOT choose a segment + which starts less than three target durations from the end of the Playlist file */ + self->sequence = _get_start_sequence (self); +#endif + GST_DEBUG ("Setting first sequence at %d", self->sequence); + } + + ret = TRUE; +out: + GST_M3U8_CLIENT_UNLOCK (self); + return ret; +} + +static gboolean +_find_next (GstM3U8MediaFile * file, GstM3U8Client * client) +{ + GST_DEBUG ("Found fragment %d", file->sequence); + if (file->sequence >= client->sequence) + return FALSE; + return TRUE; +} + +static gboolean +_find_key (GstM3U8Key * key, GstM3U8Client * client) +{ + if (key->sequence <= client->sequence) + return FALSE; + return TRUE; +} + +void +gst_m3u8_client_get_current_position (GstM3U8Client * client, + GstClockTime * timestamp) +{ + GList *l; + GList *walk; + + l = g_list_find_custom (client->current->files, client, + (GCompareFunc) _find_next); + + *timestamp = 0; + for (walk = client->current->files; walk; walk = walk->next) { + if (walk == l) + break; + *timestamp += GST_M3U8_MEDIA_FILE (walk->data)->duration; + } +} + +gboolean +gst_m3u8_client_get_next_fragment (GstM3U8Client * client, GstClockTime cur_running_time, + gboolean * discontinuity, const gchar ** uri, GstClockTime * duration, + GstClockTime * timestamp, gchar **key_uri, gchar **iv) +{ + GList *l; + GstM3U8MediaFile *file; + + g_return_val_if_fail (client != NULL, FALSE); + g_return_val_if_fail (client->current != NULL, FALSE); + g_return_val_if_fail (discontinuity != NULL, FALSE); + + GST_M3U8_CLIENT_LOCK (client); + + GST_DEBUG ("Looking for fragment %d", client->sequence); + + if (client->main && client->main->lists && client->current->endlist) { + GList *walk = NULL; + GstClockTime current_pos, target_pos; + gint current_sequence; + gboolean found_sequence = FALSE; + + /* VOD playlist, so find mediasequence from time */ + // TODO: need to handle when live converts to VOD by putting END_LIST tag + + file = GST_M3U8_MEDIA_FILE (client->current->files->data); + current_sequence = file->sequence; + current_pos = 0 ; + target_pos = cur_running_time; + + for (walk = client->current->files; walk; walk = walk->next) { + file = walk->data; + + current_sequence = file->sequence; + if (current_pos <= target_pos && + target_pos < current_pos + file->duration) { + found_sequence = TRUE; + break; + } + current_pos += file->duration; + } + + if (found_sequence) { + GST_ERROR ("changing client sequence from %d -> %d", client->sequence, current_sequence); + client->sequence = current_sequence; + } else { + GST_WARNING ("max file_seq = %d and client_seq = %d", current_sequence, client->sequence); + GST_M3U8_CLIENT_UNLOCK (client); + return FALSE; + } + } + + l = g_list_find_custom (client->current->files, client, (GCompareFunc) _find_next); + if (l == NULL) { + GST_M3U8_CLIENT_UNLOCK (client); + return FALSE; + } + + gst_m3u8_client_get_current_position (client, timestamp); + + file = GST_M3U8_MEDIA_FILE (l->data); + + if (file->key_url) + *key_uri = g_strdup (file->key_url); + + if (file->iv) { + *iv = g_malloc0 (GST_M3U8_IV_LEN); + //*iv = file->iv; + memcpy (*iv, file->iv, GST_M3U8_IV_LEN); + } + + *discontinuity = client->sequence != file->sequence; + client->sequence = file->sequence + 1; + + if (file->uri) + *uri = g_strdup (file->uri); + + *duration = file->duration; + + GST_M3U8_CLIENT_UNLOCK (client); + return TRUE; +} + +void gst_m3u8_client_decrement_sequence (GstM3U8Client * client) +{ + GST_M3U8_CLIENT_LOCK (client); + client->sequence = client->sequence - 1; + GST_M3U8_CLIENT_UNLOCK (client); +} + +static void +_sum_duration (GstM3U8MediaFile * self, GstClockTime * duration) +{ + *duration += self->duration; +} + +GstClockTime +gst_m3u8_client_get_duration (GstM3U8Client * client) +{ + GstClockTime duration = 0; + + g_return_val_if_fail (client != NULL, GST_CLOCK_TIME_NONE); + + GST_M3U8_CLIENT_LOCK (client); + /* We can only get the duration for on-demand streams */ + if (!client->current->endlist) { + GST_M3U8_CLIENT_UNLOCK (client); + return GST_CLOCK_TIME_NONE; + } + + g_list_foreach (client->current->files, (GFunc) _sum_duration, &duration); + GST_M3U8_CLIENT_UNLOCK (client); + return duration; +} + +GstClockTime +gst_m3u8_client_get_target_duration (GstM3U8Client * client) +{ + GstClockTime duration = 0; + + g_return_val_if_fail (client != NULL, GST_CLOCK_TIME_NONE); + + GST_M3U8_CLIENT_LOCK (client); + duration = client->current->targetduration; + GST_M3U8_CLIENT_UNLOCK (client); + return duration; +} + +/* used for LIVE case only, to update playlist file */ +GstClockTime +gst_m3u8_client_get_last_fragment_duration (GstM3U8Client * client) +{ + GstClockTime duration = 0; + GstM3U8MediaFile *last_file = NULL; + GList *last_list = NULL; + + g_return_val_if_fail (client != NULL, GST_CLOCK_TIME_NONE); + + GST_M3U8_CLIENT_LOCK (client); + + if (!client->current) { + GST_ERROR ("current variant is NULL.. return CLOCK_NONE"); + GST_M3U8_CLIENT_UNLOCK (client); + return GST_CLOCK_TIME_NONE; + } + + if (!client->current->files) { + GST_WARNING ("Due to playlist updation problem.. did not update the playlist"); + GST_M3U8_CLIENT_UNLOCK (client); + return 0; /* update playlist immediately */ + } + + last_list = g_list_last (client->current->files); + + if (!last_list) { + GST_WARNING ("list does not have last object... return target_duration"); + GST_M3U8_CLIENT_UNLOCK (client); + return client->current->targetduration; + } + + last_file = (GstM3U8MediaFile *)(last_list->data); + if(last_file) + duration = last_file->duration; + else + duration=client->current->targetduration; + + GST_DEBUG ("Last file duration = %"GST_TIME_FORMAT"\n", GST_TIME_ARGS(duration)); + GST_M3U8_CLIENT_UNLOCK (client); + return duration; +} + +const gchar * +gst_m3u8_client_get_uri (GstM3U8Client * client) +{ + const gchar *uri; + + g_return_val_if_fail (client != NULL, NULL); + + GST_M3U8_CLIENT_LOCK (client); + uri = client->main->uri; + GST_M3U8_CLIENT_UNLOCK (client); + return uri; +} + +const gchar * +gst_m3u8_client_get_current_uri (GstM3U8Client * client) +{ + const gchar *uri; + + g_return_val_if_fail (client != NULL, NULL); + + GST_M3U8_CLIENT_LOCK (client); + uri = client->current->uri; + GST_M3U8_CLIENT_UNLOCK (client); + return uri; +} + +gint +gst_m3u8_client_get_current_bandwidth (GstM3U8Client * client) +{ + gint bandwidth; + + g_return_val_if_fail (client != NULL, -1); + + GST_M3U8_CLIENT_LOCK (client); + bandwidth = client->current->bandwidth; + GST_M3U8_CLIENT_UNLOCK (client); + return bandwidth; +} + +gboolean +gst_m3u8_client_has_variant_playlist (GstM3U8Client * client) +{ + gboolean ret; + + g_return_val_if_fail (client != NULL, FALSE); + + GST_M3U8_CLIENT_LOCK (client); + ret = (client->main->lists != NULL); + GST_M3U8_CLIENT_UNLOCK (client); + return ret; +} + +gboolean +gst_m3u8_client_is_live (GstM3U8Client * client) +{ + gboolean ret; + + g_return_val_if_fail (client != NULL, FALSE); + + GST_M3U8_CLIENT_LOCK (client); + if (!client->current || client->current->endlist) + ret = FALSE; + else + ret = TRUE; + GST_M3U8_CLIENT_UNLOCK (client); + return ret; +} + +GList * +gst_m3u8_client_get_next_higher_bw_playlist (GstM3U8Client * client) +{ + GList *current_variant; + + g_return_val_if_fail (client != NULL, FALSE); + + GST_M3U8_CLIENT_LOCK (client); + current_variant = g_list_next (client->main->current_variant); + if (!current_variant) { + GST_WARNING ("no next variant available..."); + GST_M3U8_CLIENT_UNLOCK (client); + return NULL; + } + + GST_DEBUG ("next variant = %p and uri = %s", current_variant, GST_M3U8(current_variant->data)->uri); + GST_M3U8_CLIENT_UNLOCK (client); + return current_variant; + +} + +GList * +gst_m3u8_client_get_next_lower_bw_playlist (GstM3U8Client * client) +{ + GList *current_variant; + + g_return_val_if_fail (client != NULL, FALSE); + + GST_M3U8_CLIENT_LOCK (client); + current_variant = g_list_previous (client->main->current_variant); + if (!current_variant) { + GST_WARNING ("no previous variant available..."); + GST_M3U8_CLIENT_UNLOCK (client); + return NULL; + } + + GST_DEBUG ("previous variant = %p and uri = %s", current_variant, GST_M3U8(current_variant->data)->uri); + GST_M3U8_CLIENT_UNLOCK (client); + return current_variant; +} + + +#ifndef SWITCH_TRIGGER_POINT +GList * +gst_m3u8_client_get_playlist_for_bitrate (GstM3U8Client * client, guint bitrate) +{ + GList *list, *current_variant; + + GST_M3U8_CLIENT_LOCK (client); + current_variant = client->main->current_variant; + + /* Go to the highest possible bandwidth allowed */ + while (GST_M3U8 (current_variant->data)->bandwidth < bitrate) { + list = g_list_next (current_variant); + if (!list) + break; + current_variant = list; + } + + while (GST_M3U8 (current_variant->data)->bandwidth > bitrate) { + list = g_list_previous (current_variant); + if (!list) + break; + current_variant = list; + } + GST_M3U8_CLIENT_UNLOCK (client); + + return current_variant; +} +#else +GList * +gst_m3u8_client_get_playlist_for_bitrate (GstM3U8Client * client, guint bitrate) +{ + GList *next_variant = NULL; + GList *current_variant = NULL; + guint current_bandwidth = 0; + + GST_M3U8_CLIENT_LOCK (client); + current_variant = client->main->current_variant; + current_bandwidth = GST_M3U8 (current_variant->data)->bandwidth; + + if ((current_bandwidth + BITRATE_SWITCH_UPPER_THRESHOLD * current_bandwidth) < bitrate) { + GST_DEBUG ("Switch to upper band...\n"); + + if (!g_list_next (current_variant)) { + GST_DEBUG ("no next upper fragment...\n"); + GST_M3U8_CLIENT_UNLOCK (client); + return current_variant; + } else { + GST_DEBUG (">>>>> UP : current_bw = %d, bitrate = %d\n", current_bandwidth, bitrate); + next_variant = current_variant; + + /* Go to the highest possible bandwidth allowed */ + while ((current_bandwidth + BITRATE_SWITCH_UPPER_THRESHOLD * current_bandwidth) < bitrate) { + current_variant = next_variant; + next_variant = g_list_next (next_variant); + if (!next_variant) { + GST_DEBUG ("no next upper fragment...\n"); + GST_M3U8_CLIENT_UNLOCK (client); + return current_variant; + } + + current_bandwidth = GST_M3U8 (next_variant->data)->bandwidth; + GST_DEBUG ("current_bw in while= %d & URI = %s\n", current_bandwidth, GST_M3U8 (next_variant->data)->uri); + } + + /* as condition failed fallback to previous */ + GST_M3U8_CLIENT_UNLOCK (client); + + return current_variant; + } + } else if ((current_bandwidth + BITRATE_SWITCH_LOWER_THRESHOLD * current_bandwidth) > bitrate) { + GST_DEBUG ("Switch to lower band...\n"); + + if (!g_list_previous (current_variant)) { + GST_DEBUG ("no previous lower fragment...to go further down\n"); + GST_M3U8_CLIENT_UNLOCK (client); + return current_variant; + } else { + + GST_DEBUG (">>>>> LOW : current_bw = %d, bitrate = %d\n", current_bandwidth, bitrate); + next_variant = current_variant; + + /* Go to the lowest possible bandwidth allowed */ + while ((current_bandwidth + BITRATE_SWITCH_LOWER_THRESHOLD * current_bandwidth) > bitrate) { + + next_variant = g_list_previous (next_variant); + if (!next_variant) { + GST_DEBUG ("no previous lower fragment...\n"); + GST_M3U8_CLIENT_UNLOCK (client); + return current_variant; + } + + current_variant = next_variant; + + current_bandwidth = GST_M3U8 (current_variant->data)->bandwidth; + GST_DEBUG ("current_bw in while= %d\n", current_bandwidth); + } + + GST_M3U8_CLIENT_UNLOCK (client); + + /* as condition failed fallback to previous */ + return current_variant; + } + } else { + GST_DEBUG ("No need to switch .... returning current_variant..\n"); + } + + GST_M3U8_CLIENT_UNLOCK (client); + + return current_variant; +} +#endif + +gboolean +gst_m3u8_client_decrypt_init (GstM3U8Client * client, unsigned char *key, gchar *iv) +{ + //if (!client->current->cipher_ctx) + // client->current->cipher_ctx = g_malloc0 (sizeof(EVP_CIPHER_CTX)); + + EVP_CIPHER_CTX_init (&(client->cipher_ctx)); + EVP_CIPHER_CTX_set_padding(&(client->cipher_ctx), 0); // added to check avodining final buffer decryption error + + return EVP_DecryptInit_ex (&(client->cipher_ctx), EVP_aes_128_cbc(), NULL, key, iv); +} + +gboolean +gst_m3u8_client_decrypt_update (GstM3U8Client * client, guint8 * out_data, + gint * out_size, guint8 * in_data, gint in_size) +{ + //g_return_val_if_fail (client->current->cipher_ctx != NULL, FALSE); + + return EVP_DecryptUpdate (&(client->cipher_ctx), out_data, out_size, + in_data, in_size); +} + +gboolean +gst_m3u8_client_decrypt_final (GstM3U8Client * client, guint8 * out_data, + gint * out_size) +{ + //g_return_val_if_fail (client->current->cipher_ctx != NULL, FALSE); + + return EVP_DecryptFinal_ex (&(client->cipher_ctx), out_data, out_size); +} + +gboolean +gst_m3u8_client_decrypt_deinit (GstM3U8Client * client) +{ + //g_return_val_if_fail (client->current->cipher_ctx != NULL, FALSE); + + return EVP_CIPHER_CTX_cleanup (&(client->cipher_ctx)); +} + + +gboolean +gst_m3u8_client_is_playlist_download_needed (GstM3U8Client * self) +{ + /* download is not need, if last_data is present & not live (i.e. we can reuse last VOD child playlist)*/ + if (self->current->last_data && !gst_m3u8_client_is_live(self)) + return FALSE; + else + return TRUE; +} diff --git a/hlsdemux2/src/m3u8.h b/hlsdemux2/src/m3u8.h new file mode 100755 index 0000000..d2a67e2 --- /dev/null +++ b/hlsdemux2/src/m3u8.h @@ -0,0 +1,137 @@ +/* GStreamer + * Copyright (C) 2010 Marc-Andre Lureau + * Copyright (C) 2010 Andoni Morales Alastruey + * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved. + * + * m3u8.h: + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __M3U8_H__ +#define __M3U8_H__ + +#include +#include +#include + +G_BEGIN_DECLS typedef struct _GstM3U8 GstM3U8; +typedef struct _GstM3U8MediaFile GstM3U8MediaFile; +typedef struct _GstM3U8Key GstM3U8Key; +typedef struct _GstM3U8Client GstM3U8Client; + +#define GST_M3U8(m) ((GstM3U8*)m) +#define GST_M3U8_KEY(k) ((GstM3U8Key*)k) +#define GST_M3U8_MEDIA_FILE(f) ((GstM3U8MediaFile*)f) + +#define GST_M3U8_CLIENT_LOCK(c) g_mutex_lock (c->lock); +#define GST_M3U8_CLIENT_UNLOCK(c) g_mutex_unlock (c->lock); + +#define GST_M3U8_IV_LEN 16 + +GST_DEBUG_CATEGORY_EXTERN (hlsdemux2_m3u8_debug); + +typedef enum { + GST_M3U8_ENCRYPTED_NONE, + GST_M3U8_ENCRYPTED_AES_128, +} GstM3U8EncryptionMethod; + +struct _GstM3U8 +{ + gchar *uri; + + gboolean endlist; /* if ENDLIST has been reached */ + gint version; /* last EXT-X-VERSION */ + GstClockTime targetduration; /* last EXT-X-TARGETDURATION */ + gchar *allowcache; /* last EXT-X-ALLOWCACHE */ + + gint bandwidth; + gint program_id; + gchar *codecs; + gint width; + gint height; + GList *files; + + /*< private > */ + gchar *last_data; + GList *lists; /* list of GstM3U8 from the main playlist */ + GList *current_variant; /* Current variant playlist used */ + GstM3U8 *parent; /* main playlist (if any) */ + guint mediasequence; /* EXT-X-MEDIA-SEQUENCE & increased with new media file */ +}; + +struct _GstM3U8MediaFile +{ + gchar *title; + GstClockTime duration; + gchar *uri; + guint sequence; /* the sequence nb of this file */ + gchar *key_url; + unsigned char *key; + unsigned char *iv; +}; + +struct _GstM3U8Key +{ + GstM3U8EncryptionMethod method; + gchar *uri; + guint8 *iv; + guint sequence; + guint8 *data; +}; + +struct _GstM3U8Client +{ + GstM3U8 *main; /* main playlist */ + GstM3U8 *current; + guint update_failed_count; + gint sequence; /* the next sequence for this client */ + GMutex *lock; + EVP_CIPHER_CTX cipher_ctx; +}; + + +GstM3U8Client *gst_m3u8_client_new (const gchar * uri); +void gst_m3u8_client_free (GstM3U8Client * client); +gboolean gst_m3u8_client_update (GstM3U8Client * client, gchar * data); +void gst_m3u8_client_set_current (GstM3U8Client * client, GstM3U8 * m3u8); +gboolean gst_m3u8_client_get_next_fragment (GstM3U8Client * client, GstClockTime cur_running_time, + gboolean * discontinuity, const gchar ** uri, GstClockTime * duration, + GstClockTime * timestamp, gchar **key_uri, gchar **iv); +void gst_m3u8_client_get_current_position (GstM3U8Client * client, + GstClockTime * timestamp); +GstClockTime gst_m3u8_client_get_duration (GstM3U8Client * client); +GstClockTime gst_m3u8_client_get_target_duration (GstM3U8Client * client); +const gchar *gst_m3u8_client_get_uri(GstM3U8Client * client); +const gchar *gst_m3u8_client_get_current_uri(GstM3U8Client * client); +gboolean gst_m3u8_client_has_variant_playlist(GstM3U8Client * client); +gboolean gst_m3u8_client_is_live(GstM3U8Client * client); +GList * gst_m3u8_client_get_playlist_for_bitrate (GstM3U8Client * client, + guint bitrate); +gboolean gst_m3u8_client_decrypt_init (GstM3U8Client * client, unsigned char *key, gchar *iv); +gboolean gst_m3u8_client_decrypt_update (GstM3U8Client * client, + guint8 * out_data, gint * out_size, guint8 * in_data, gint in_size); +gboolean gst_m3u8_client_is_playlist_download_needed (GstM3U8Client * self); +GstClockTime gst_m3u8_client_get_last_fragment_duration (GstM3U8Client * client); +gint gst_m3u8_client_get_current_bandwidth (GstM3U8Client * client); +gboolean gst_m3u8_client_decrypt_final (GstM3U8Client * client, guint8 * out_data, gint * out_size); +gboolean gst_m3u8_client_decrypt_deinit (GstM3U8Client * client); +void gst_m3u8_client_decrement_sequence (GstM3U8Client * client); +GList *gst_m3u8_client_get_next_higher_bw_playlist (GstM3U8Client * client); +GList *gst_m3u8_client_get_next_lower_bw_playlist (GstM3U8Client * client); + +G_END_DECLS +#endif /* __M3U8_H__ */ diff --git a/wearable/install-sh b/install-sh similarity index 100% rename from wearable/install-sh rename to install-sh diff --git a/wearable/ltmain.sh b/ltmain.sh similarity index 100% rename from wearable/ltmain.sh rename to ltmain.sh diff --git a/wearable/m4/Makefile.am b/m4/Makefile.am similarity index 100% rename from wearable/m4/Makefile.am rename to m4/Makefile.am diff --git a/wearable/m4/as-compiler-flag.m4 b/m4/as-compiler-flag.m4 similarity index 100% rename from wearable/m4/as-compiler-flag.m4 rename to m4/as-compiler-flag.m4 diff --git a/wearable/m4/as-version.m4 b/m4/as-version.m4 similarity index 100% rename from wearable/m4/as-version.m4 rename to m4/as-version.m4 diff --git a/wearable/missing b/missing similarity index 100% rename from wearable/missing rename to missing diff --git a/mobile/AUTHORS b/mobile/AUTHORS deleted file mode 100644 index 6f522a8..0000000 --- a/mobile/AUTHORS +++ /dev/null @@ -1,5 +0,0 @@ -JongHyuk Choi -Seungbae Shin -Younghwan Ahn -Jeongmo Yang -Sangchul Lee diff --git a/mobile/COPYING b/mobile/COPYING deleted file mode 100644 index 8add30a..0000000 --- a/mobile/COPYING +++ /dev/null @@ -1,504 +0,0 @@ - GNU LESSER GENERAL PUBLIC LICENSE - Version 2.1, February 1999 - - Copyright (C) 1991, 1999 Free Software Foundation, Inc. - 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - -[This is the first released version of the Lesser GPL. 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Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the - library `Frob' (a library for tweaking knobs) written by James Random Hacker. - - , 1 April 1990 - Ty Coon, President of Vice - -That's all there is to it! - - diff --git a/mobile/Makefile.am b/mobile/Makefile.am deleted file mode 100755 index 16eea53..0000000 --- a/mobile/Makefile.am +++ /dev/null @@ -1,82 +0,0 @@ - -ACLOCAL_AMFLAGS = -I common/m4 - -aclocaldir = $(datadir)/aclocal - -SUBDIRS = common - -if GST_EXT_USE_EXT_ENCODEBIN -SUBDIRS += encodebin -endif - -if GST_EXT_USE_EXT_AVSYSTEM -SUBDIRS += avsystem -endif - -if GST_EXT_USE_EXT_EVASIMAGESINK -SUBDIRS += evasimagesink -endif - -if GST_EXT_USE_EXT_EVASPIXMAPSINK -SUBDIRS += evaspixmapsink -endif - -if GST_EXT_USE_EXT_XVIMAGESRC -SUBDIRS += xvimagesrc -endif - -if GST_EXT_USE_EXT_DRMSRC -SUBDIRS += drmsrc -endif - -if GST_EXT_USE_EXT_TOGGLE -SUBDIRS += toggle -endif - -if GST_EXT_USE_EXT_AVSYSTEM -SUBDIRS += pdpushsrc -endif - -if GST_EXT_USE_EXT_AUDIOTP -SUBDIRS += audiotp -endif - -if GST_EXT_USE_EXT_AUDIOEQ -SUBDIRS += audioeq -endif - -DIST_SUBDIRS = common - -if GST_EXT_USE_EXT_ENCODEBIN -DIST_SUBDIRS += encodebin -endif - -if GST_EXT_USE_EXT_AVSYSTEM -DIST_SUBDIRS += avsystem -endif - -if GST_EXT_USE_EXT_EVASIMAGESINK -DIST_SUBDIRS += evasimagesink -endif - -if GST_EXT_USE_EXT_XVIMAGESRC -DIST_SUBDIRS += xvimagesrc -endif - -if GST_EXT_USE_EXT_DRMSRC -DIST_SUBDIRS += drmsrc -endif - -if GST_EXT_USE_EXT_TOGGLE -DIST_SUBDIRS += toggle -endif - - -EXTRA_DIST = \ - gstreamer.spec gstreamer.spec.in \ - configure.ac autogen.sh depcomp \ - MAINTAINERS ABOUT-NLS RELEASE gstreamer.doap \ - $(win32) - -check: check-exports - diff --git a/mobile/NOTICE b/mobile/NOTICE deleted file mode 100644 index 0e6ffbb..0000000 --- a/mobile/NOTICE +++ /dev/null @@ -1,3 +0,0 @@ -Copyright (c) Samsung Electronics Co., Ltd. All rights reserved. -Except as noted, this software is licensed under GNU LESSER GENERAL PUBLIC LICENSE, Version 2.1 -Please, see the LICENSE file for GNU LESSER GENERAL PUBLIC LICENSE terms and conditions. diff --git a/mobile/PLUGINS b/mobile/PLUGINS deleted file mode 100644 index a737f3a..0000000 --- a/mobile/PLUGINS +++ /dev/null @@ -1,15 +0,0 @@ -# This file is descriptions of the plugins which are included in gstreamer0.10-plugins-ext. -# If any plugin is added to the gstreamer0.10-plugins-ext, that shoud be described in this file. -# -# - -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- -PLUGIN Registered Elements Description -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- -avsysaudiosrc avsysaudiosrc AV system audio source plugin -avsyssink avsysaudiosink, avsysmemsink AV system audio sink plugin -drmsrc drmsrc Plugin to read data from standad/DRM file -encodebin encodebin Extension encoder bin plugin -evasimagesink evasimagesink Evas video sink plugin -toggle toggle Base transform plugin -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- diff --git a/mobile/README b/mobile/README deleted file mode 100644 index 9681276..0000000 --- a/mobile/README +++ /dev/null @@ -1,12 +0,0 @@ -gst-plugin is a template for writing your own GStreamer plug-in. - -The code is deliberately kept simple so that you quickly understand the basics -of how to set up autotools and your source tree. - -This template demonstrates : -- what to do in autogen.sh -- how to setup configure.ac (your package name and version, GStreamer flags) -- how to setup your source dir -- what to put in Makefile.am - -More features might get added to this template later on. diff --git a/mobile/audioeq/Makefile.am b/mobile/audioeq/Makefile.am deleted file mode 100755 index 308a09c..0000000 --- a/mobile/audioeq/Makefile.am +++ /dev/null @@ -1 +0,0 @@ -SUBDIRS = src diff --git a/mobile/audioeq/src/Makefile.am b/mobile/audioeq/src/Makefile.am deleted file mode 100755 index 6981e78..0000000 --- a/mobile/audioeq/src/Makefile.am +++ /dev/null @@ -1,28 +0,0 @@ -# plugindir is set in configure - -############################################################################## -# change libgstplugin.la to something more suitable, e.g. libmysomething.la # -############################################################################## -plugin_LTLIBRARIES = libgstaudioeq.la - -############################################################################## -# for the next set of variables, rename the prefix if you renamed the .la, # -# e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES # -# libgstplugin_la_CFLAGS => libmysomething_la_CFLAGS # -# libgstplugin_la_LIBADD => libmysomething_la_LIBADD # -# libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS # -############################################################################## - -# sources used to compile this plug-in -libgstaudioeq_la_SOURCES = gstaudioeq.c - -# flags used to compile this plugin -# add other _CFLAGS and _LIBS as needed -libgstaudioeq_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(GST_CONTROLLER_CFLAGS) -libgstaudioeq_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS) -lgstaudio-$(GST_MAJORMINOR) $(GST_BASE_LIBS) $(GST_CONTROLLER_LIBS) $(GST_LIBS) $(LIBM) -lgstbase-0.10 -lglib-2.0 -lgstcontroller-0.10 -libgstaudioeq_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) - -libgstequalizer_la_LIBTOOLFLAGS = --tag=disable-static - -# headers we need but don't want installed -noinst_HEADERS = gstaudioeq.h diff --git a/mobile/audioeq/src/gstaudioeq.c b/mobile/audioeq/src/gstaudioeq.c deleted file mode 100644 index 9185861..0000000 --- a/mobile/audioeq/src/gstaudioeq.c +++ /dev/null @@ -1,1313 +0,0 @@ -/* - * audioeq - * - * Copyright (c) 2012 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: Aditi Narula - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - - -#ifdef HAVE_CONFIG_H -#include -#endif - -#include "gstaudioeq.h" - -GST_DEBUG_CATEGORY_STATIC (gst_audioeq_debug); -#define GST_CAT_DEFAULT gst_audioeq_debug - -#define AUDIOEQ_ENABLE_DUMP -#define AUDIOEQ_REDUCE_MEMCPY - -/* Filter signals and args */ -enum -{ - /* FILL ME */ - LAST_SIGNAL -}; - -enum -{ - PROP_0, - PROP_FILTER_ACTION, - PROP_CUSTOM_EQ, - PROP_CUSTOM_EQ_NUM, - PROP_CUSTOM_EQ_FREQ, - PROP_CUSTOM_EQ_WIDTH, -}; - -enum FilterActionType -{ - FILTER_NONE, - FILTER_PRESET, - FILTER_ADVANCED_SETTING -}; - -enum SampleRate -{ - SAMPLERATE_48000Hz, - SAMPLERATE_44100Hz, - SAMPLERATE_32000Hz, - SAMPLERATE_24000Hz, - SAMPLERATE_22050Hz, - SAMPLERATE_16000Hz, - SAMPLERATE_12000Hz, - SAMPLERATE_11025Hz, - SAMPLERATE_8000Hz, - - SAMPLERATE_NUM -}; - -#define DEFAULT_SAMPLE_SIZE 2 -#define DEFAULT_VOLUME 15 -#define DEFAULT_GAIN 1 -#define DEFAULT_SAMPLE_RATE SAMPLERATE_44100Hz -#define DEAFULT_CHANNELS 2 -#define DEFAULT_FILTER_ACTION FILTER_NONE -#define DEFAULT_CUSTOM_EQ_NUM 7 - -static GstStaticPadTemplate sinktemplate = - GST_STATIC_PAD_TEMPLATE( - "sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ( - "audio/x-raw-int, " - "endianness = (int) " G_STRINGIFY (G_BYTE_ORDER) ", " - "signed = (boolean) true, " - "width = (int) 16, " - "depth = (int) 16, " - "channels = (int) [1,2]" - ) - ); - -static GstStaticPadTemplate srctemplate = - GST_STATIC_PAD_TEMPLATE( - "src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ( - "audio/x-raw-int, " - "endianness = (int) " G_STRINGIFY (G_BYTE_ORDER) ", " - "signed = (boolean) true, " - "width = (int) 16, " - "depth = (int) 16, " - "channels = (int) [1,2]" - ) - ); - -static void gst_iir_equalizer_child_proxy_interface_init (gpointer g_iface, - gpointer iface_data); - -static void gst_iir_equalizer_finalize (GObject * object); - -static gboolean gst_iir_equalizer_setup (GstAudioFilter * filter, - GstRingBufferSpec * fmt); - -static void -_do_init (GType object_type) -{ - const GInterfaceInfo child_proxy_interface_info = { - (GInterfaceInitFunc) gst_iir_equalizer_child_proxy_interface_init, - NULL, /* interface_finalize */ - NULL /* interface_data */ - }; - - g_type_add_interface_static (object_type, GST_TYPE_CHILD_PROXY, - &child_proxy_interface_info); -} - -GST_BOILERPLATE_FULL(Gstaudioeq, gst_audioeq, GstBaseTransform, GST_TYPE_BASE_TRANSFORM,_do_init); - -static void gst_audioeq_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec); -static void gst_audioeq_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec); -#ifdef AUDIOEQ_REDUCE_MEMCPY -static GstFlowReturn gst_audioeq_transform_ip (GstBaseTransform * base, GstBuffer * buf); -#else -static GstFlowReturn gst_audioeq_transform (GstBaseTransform * base, GstBuffer * inbuf, GstBuffer * outbuf); -#endif -static gboolean gst_audioeq_set_caps (GstBaseTransform * base, GstCaps * incaps, GstCaps * outcaps); - -static GstStateChangeReturn -gst_audioeq_change_state (GstElement * element, GstStateChange transition) -{ - GST_DEBUG ("gst_audioeq_change_state"); - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - Gstaudioeq *audioeq = GST_AUDIOEQ (element); - - switch (transition) { - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - audioeq->need_update_filter = TRUE; - break; - default: - break; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - if (ret == GST_STATE_CHANGE_FAILURE) - return ret; - - switch (transition) { - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - break; - default: - break; - } - - return ret; -} - -static void -gst_audioeq_base_init (gpointer gclass) -{ - - GST_DEBUG ("gst_audioeq_base_init"); - static GstElementDetails element_details = { - "Audio Equalizer", - "Filter/Effect/Audio", - "Set equalisation effect on audio/raw streams", - "Samsung Electronics " - }; - - GstElementClass *element_class = GST_ELEMENT_CLASS (gclass); - - gst_element_class_add_pad_template(element_class, - gst_static_pad_template_get (&srctemplate)); - gst_element_class_add_pad_template(element_class, - gst_static_pad_template_get (&sinktemplate)); - - gst_element_class_set_details(element_class, &element_details); -} - -static void -gst_audioeq_class_init (GstaudioeqClass * klass) -{ - GST_DEBUG ("gst_audioeq_class_init"); - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - GstBaseTransformClass *basetransform_class; - - gobject_class = G_OBJECT_CLASS (klass); - gstelement_class = GST_ELEMENT_CLASS (klass); - basetransform_class = GST_BASE_TRANSFORM_CLASS(klass); - - gobject_class->set_property = GST_DEBUG_FUNCPTR(gst_audioeq_set_property); - gobject_class->get_property = GST_DEBUG_FUNCPTR(gst_audioeq_get_property); - - gstelement_class->change_state = GST_DEBUG_FUNCPTR(gst_audioeq_change_state); - - g_object_class_install_property(gobject_class, PROP_FILTER_ACTION, - g_param_spec_uint("filter-action", "filter action", "(0)none (1)preset (2)advanced setting", - 0, 2, DEFAULT_FILTER_ACTION, G_PARAM_READWRITE)); - - g_object_class_install_property (gobject_class, PROP_CUSTOM_EQ, - g_param_spec_pointer("custom-eq", "custom eq", - "pointer for 9 bands of EQ array", G_PARAM_READWRITE)); - - g_object_class_install_property(gobject_class, PROP_CUSTOM_EQ_NUM, - g_param_spec_uint("custom-eq-num", "custom eq num", "number of custom EQ bands", - 0, 9, DEFAULT_CUSTOM_EQ_NUM, G_PARAM_READABLE)); - - g_object_class_install_property(gobject_class, PROP_CUSTOM_EQ_FREQ, - g_param_spec_pointer("custom-eq-freq", "custom eq freq", "pointer for EQ bands central frequency(Hz) array", - G_PARAM_READABLE)); - - g_object_class_install_property(gobject_class, PROP_CUSTOM_EQ_WIDTH, - g_param_spec_pointer("custom-eq-width", "custom eq width", "pointer for EQ bands width(Hz) array", - G_PARAM_READABLE)); - - gobject_class->finalize = GST_DEBUG_FUNCPTR(gst_iir_equalizer_finalize); - -/* It is possible to reduce memcpy by setting output same as input of AudioEq_InOutConfig */ -#ifdef AUDIOEQ_REDUCE_MEMCPY - basetransform_class->transform_ip = GST_DEBUG_FUNCPTR(gst_audioeq_transform_ip); -#endif - basetransform_class->set_caps = GST_DEBUG_FUNCPTR(gst_audioeq_set_caps); -} - -static void -gst_audioeq_init (Gstaudioeq * audioeq, GstaudioeqClass * gclass) -{ - GST_DEBUG ("gst_audioeq_init"); - audioeq->samplerate = DEFAULT_SAMPLE_RATE; - audioeq->channels = DEAFULT_CHANNELS; - - audioeq->filter_action = DEFAULT_FILTER_ACTION; - memset(audioeq->custom_eq, 0x00, sizeof(gint) * CUSTOM_EQ_BAND_MAX); - audioeq->need_update_filter = TRUE; - audioeq->equ.bands_lock = g_mutex_new (); - audioeq->equ.need_new_coefficients = TRUE; - gst_iir_equalizer_compute_frequencies (audioeq, DEFAULT_CUSTOM_EQ_NUM); -} -/* equalizer implementation */ - -static void -gst_iir_equalizer_finalize (GObject * object) -{ - GST_DEBUG ("gst_iir_equalizer_finalize"); - Gstaudioeq *audioeq = GST_AUDIOEQ(object); - GstIirEqualizer *equ = &audioeq->equ; - gint i; - - for (i = 0; i < equ->freq_band_count; i++) { - if (equ->bands[i]) - gst_object_unparent (GST_OBJECT (equ->bands[i])); - equ->bands[i] = NULL; - } - equ->freq_band_count = 0; - - g_free (equ->bands); - g_free (equ->history); - - g_mutex_free (equ->bands_lock); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -#define BANDS_LOCK(equ) g_mutex_lock(equ->bands_lock) -#define BANDS_UNLOCK(equ) g_mutex_unlock(equ->bands_lock) - -/* child object */ - -enum -{ - PROP_GAIN = 1, - PROP_FREQ, - PROP_BANDWIDTH, - PROP_TYPE -}; - -typedef enum -{ - BAND_TYPE_PEAK = 0, - BAND_TYPE_LOW_SHELF, - BAND_TYPE_HIGH_SHELF -} GstIirEqualizerBandType; - -#define GST_TYPE_IIR_EQUALIZER_BAND_TYPE (gst_iir_equalizer_band_type_get_type ()) -static GType -gst_iir_equalizer_band_type_get_type (void) -{ - GST_DEBUG ("gst_iir_equalizer_band_type_get_type"); - static GType gtype = 0; - - if (gtype == 0) { - static const GEnumValue values[] = { - {BAND_TYPE_PEAK, "Peak filter (default for inner bands)", "peak"}, - {BAND_TYPE_LOW_SHELF, "Low shelf filter (default for first band)", - "low-shelf"}, - {BAND_TYPE_HIGH_SHELF, "High shelf filter (default for last band)", - "high-shelf"}, - {0, NULL, NULL} - }; - - gtype = g_enum_register_static ("GstIirEqualizerBandType", values); - } - return gtype; -} - - -typedef struct _GstIirEqualizerBandClass GstIirEqualizerBandClass; - -#define GST_TYPE_IIR_EQUALIZER_BAND \ - (gst_iir_equalizer_band_get_type()) -#define GST_IIR_EQUALIZER_BAND(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_IIR_EQUALIZER_BAND,GstIirEqualizerBand)) -#define GST_IIR_EQUALIZER_BAND_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_IIR_EQUALIZER_BAND,GstIirEqualizerBandClass)) -#define GST_IS_IIR_EQUALIZER_BAND(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_IIR_EQUALIZER_BAND)) -#define GST_IS_IIR_EQUALIZER_BAND_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_IIR_EQUALIZER_BAND)) - -struct _GstIirEqualizerBand -{ - GstObject object; - - /*< private > */ - /* center frequency and gain */ - gdouble freq; - gdouble gain; - gdouble width; - GstIirEqualizerBandType type; - - /* second order iir filter */ - gdouble b1, b2; /* IIR coefficients for outputs */ - gdouble a0, a1, a2; /* IIR coefficients for inputs */ -}; - -struct _GstIirEqualizerBandClass -{ - GstObjectClass parent_class; -}; - -static GType gst_iir_equalizer_band_get_type (void); - -static void -gst_iir_equalizer_band_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GST_DEBUG ("gst_iir_equalizer_band_set_property"); - GstIirEqualizerBand *band = GST_IIR_EQUALIZER_BAND (object); - Gstaudioeq *audioeq = GST_AUDIOEQ (gst_object_get_parent (GST_OBJECT (band))); - GstIirEqualizer *equ = &audioeq->equ; - - switch (prop_id) { - case PROP_GAIN:{ - gdouble gain; - - gain = g_value_get_double (value); - GST_DEBUG_OBJECT (band, "gain = %lf -> %lf", band->gain, gain); - if (gain != band->gain) { - BANDS_LOCK (equ); - equ->need_new_coefficients = TRUE; - band->gain = gain; - BANDS_UNLOCK (equ); - GST_DEBUG_OBJECT (band, "changed gain = %lf ", band->gain); - } - break; - } - case PROP_FREQ:{ - gdouble freq; - - freq = g_value_get_double (value); - GST_DEBUG_OBJECT (band, "freq = %lf -> %lf", band->freq, freq); - if (freq != band->freq) { - BANDS_LOCK (equ); - equ->need_new_coefficients = TRUE; - band->freq = freq; - BANDS_UNLOCK (equ); - GST_DEBUG_OBJECT (band, "changed freq = %lf ", band->freq); - } - break; - } - case PROP_BANDWIDTH:{ - gdouble width; - - width = g_value_get_double (value); - GST_DEBUG_OBJECT (band, "width = %lf -> %lf", band->width, width); - if (width != band->width) { - BANDS_LOCK (equ); - equ->need_new_coefficients = TRUE; - band->width = width; - BANDS_UNLOCK (equ); - GST_DEBUG_OBJECT (band, "changed width = %lf ", band->width); - } - break; - } - case PROP_TYPE:{ - GstIirEqualizerBandType type; - - type = g_value_get_enum (value); - GST_DEBUG_OBJECT (band, "type = %d -> %d", band->type, type); - if (type != band->type) { - BANDS_LOCK (equ); - equ->need_new_coefficients = TRUE; - band->type = type; - BANDS_UNLOCK (equ); - GST_DEBUG_OBJECT (band, "changed type = %d ", band->type); - } - break; - } - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } - - gst_object_unref (audioeq); -} - -static void -gst_iir_equalizer_band_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GST_DEBUG ("gst_iir_equalizer_band_get_property"); - GstIirEqualizerBand *band = GST_IIR_EQUALIZER_BAND (object); - - switch (prop_id) { - case PROP_GAIN: - g_value_set_double (value, band->gain); - break; - case PROP_FREQ: - g_value_set_double (value, band->freq); - break; - case PROP_BANDWIDTH: - g_value_set_double (value, band->width); - break; - case PROP_TYPE: - g_value_set_enum (value, band->type); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_iir_equalizer_band_class_init (GstIirEqualizerBandClass * klass) -{ - GST_DEBUG ("gst_iir_equalizer_band_class_init"); - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - - gobject_class->set_property = gst_iir_equalizer_band_set_property; - gobject_class->get_property = gst_iir_equalizer_band_get_property; - - g_object_class_install_property (gobject_class, PROP_GAIN, - g_param_spec_double ("gain", "gain", - "gain for the frequency band ranging from -12.0 dB to +12.0 dB", - -12.0, 12.0, 0.0, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | GST_PARAM_CONTROLLABLE)); - - g_object_class_install_property (gobject_class, PROP_FREQ, - g_param_spec_double ("freq", "freq", - "center frequency of the band", - 0.0, 100000.0, 0.0, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | GST_PARAM_CONTROLLABLE)); - - g_object_class_install_property (gobject_class, PROP_BANDWIDTH, - g_param_spec_double ("bandwidth", "bandwidth", - "difference between bandedges in Hz", - 0.0, 100000.0, 1.0, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | GST_PARAM_CONTROLLABLE)); - - g_object_class_install_property (gobject_class, PROP_TYPE, - g_param_spec_enum ("type", "Type", - "Filter type", GST_TYPE_IIR_EQUALIZER_BAND_TYPE, - BAND_TYPE_PEAK, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | GST_PARAM_CONTROLLABLE)); -} - -static void -gst_iir_equalizer_band_init (GstIirEqualizerBand * band, - GstIirEqualizerBandClass * klass) -{ - GST_DEBUG ("gst_iir_equalizer_band_init"); - band->freq = 0.0; - band->gain = 0.0; - band->width = 1.0; - band->type = BAND_TYPE_PEAK; -} - -static GType -gst_iir_equalizer_band_get_type (void) -{ - GST_DEBUG ("gst_iir_equalizer_band_get_type"); - static GType type = 0; - - if (G_UNLIKELY (!type)) { - const GTypeInfo type_info = { - sizeof (GstIirEqualizerBandClass), - NULL, - NULL, - (GClassInitFunc) gst_iir_equalizer_band_class_init, - NULL, - NULL, - sizeof (GstIirEqualizerBand), - 0, - (GInstanceInitFunc) gst_iir_equalizer_band_init, - }; - type = - g_type_register_static (GST_TYPE_OBJECT, "GstIirEqualizerBand", - &type_info, 0); - } - return (type); -} - - -/* child proxy iface */ -static GstObject * -gst_iir_equalizer_child_proxy_get_child_by_index (GstChildProxy * child_proxy, - guint index) -{ - GST_DEBUG ("gst_iir_equalizer_child_proxy_get_child_by_index"); - Gstaudioeq *audioeq = GST_AUDIOEQ(child_proxy); - GstIirEqualizer *equ = &audioeq->equ; - GstObject *ret; - - BANDS_LOCK (equ); - if (G_UNLIKELY (index >= equ->freq_band_count)) { - BANDS_UNLOCK (equ); - g_return_val_if_fail (index < equ->freq_band_count, NULL); - } - - ret = gst_object_ref (equ->bands[index]); - BANDS_UNLOCK (equ); - - GST_LOG_OBJECT (equ, "return child[%d] %" GST_PTR_FORMAT, index, ret); - return ret; -} - -static guint -gst_iir_equalizer_child_proxy_get_children_count (GstChildProxy * child_proxy) -{ - GST_DEBUG ("gst_iir_equalizer_child_proxy_get_children_count"); - Gstaudioeq *audioeq = GST_AUDIOEQ(child_proxy); - GstIirEqualizer *equ = &audioeq->equ; - - GST_LOG ("we have %d children", equ->freq_band_count); - return equ->freq_band_count; -} - -static void -gst_iir_equalizer_child_proxy_interface_init (gpointer g_iface, - gpointer iface_data) -{ - GstChildProxyInterface *iface = g_iface; - - GST_DEBUG ("initializing iface"); - - iface->get_child_by_index = gst_iir_equalizer_child_proxy_get_child_by_index; - iface->get_children_count = gst_iir_equalizer_child_proxy_get_children_count; -} -static void -gst_iir_equalizer_class_init (GstIirEqualizerClass * klass) -{ - GST_DEBUG ("gst_iir_equalizer_class_init"); -} - -static void -gst_iir_equalizer_init (GstIirEqualizer * eq, GstIirEqualizerClass * g_class) -{ - GST_DEBUG ("gst_iir_equalizer_init"); - eq->bands_lock = g_mutex_new (); - eq->need_new_coefficients = TRUE; -} - -GType -gst_iir_equalizer_get_type (void) -{ - GST_DEBUG ("gst_iir_equalizer_get_type"); - static GType type = 0; - - if (G_UNLIKELY (!type)) { - const GTypeInfo type_info = { - sizeof (GstIirEqualizerClass), - NULL, - NULL, - (GClassInitFunc) gst_iir_equalizer_class_init, - NULL, - NULL, - sizeof (GstIirEqualizer), - 0, - (GInstanceInitFunc) gst_iir_equalizer_init, - }; - type = - g_type_register_static (GST_TYPE_OBJECT, "GstIirEqualizer", - &type_info, 0); - } - return (type); -} -/* Filter taken from - * - * The Equivalence of Various Methods of Computing - * Biquad Coefficients for Audio Parametric Equalizers - * - * by Robert Bristow-Johnson - * - * http://www.aes.org/e-lib/browse.cfm?elib=6326 - * http://www.musicdsp.org/files/EQ-Coefficients.pdf - * http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt - * - * The bandwidth method that we use here is the preferred - * one from this article transformed from octaves to frequency - * in Hz. - */ -static inline gdouble -arg_to_scale (gdouble arg) -{ - GST_DEBUG ("arg_to_scale"); - return (pow (10.0, arg / 40.0)); -} - -static gdouble -calculate_omega (gdouble freq, gint rate) -{ - GST_DEBUG ("calculate_omega"); - gdouble omega; - - if (freq / rate >= 0.5) - omega = G_PI; - else if (freq <= 0.0) - omega = 0.0; - else - omega = 2.0 * G_PI * (freq / rate); - - return omega; -} - -static gdouble -calculate_bw (GstIirEqualizerBand * band, gint rate) -{ - GST_DEBUG ("calculate_bw"); - gdouble bw = 0.0; - - if (band->width / rate >= 0.5) { - /* If bandwidth == 0.5 the calculation below fails as tan(G_PI/2) - * is undefined. So set the bandwidth to a slightly smaller value. - */ - bw = G_PI - 0.00000001; - } else if (band->width <= 0.0) { - /* If bandwidth == 0 this band won't change anything so set - * the coefficients accordingly. The coefficient calculation - * below would create coefficients that for some reason amplify - * the band. - */ - band->a0 = 1.0; - band->a1 = 0.0; - band->a2 = 0.0; - band->b1 = 0.0; - band->b2 = 0.0; - } else { - bw = 2.0 * G_PI * (band->width / rate); - } - return bw; -} - -static void -setup_peak_filter (Gstaudioeq* audioeq, GstIirEqualizerBand * band) -{ - GST_DEBUG ("setup_peak_filter"); - //g_return_if_fail (GST_AUDIO_FILTER (equ)->format.rate); - - { - gdouble gain, omega, bw; - gdouble alpha, alpha1, alpha2, b0; - - gain = arg_to_scale (band->gain); - omega = calculate_omega (band->freq, audioeq->samplerate); - bw = calculate_bw (band, audioeq->samplerate); - if (bw == 0.0) - goto out; - - alpha = tan (bw / 2.0); - - alpha1 = alpha * gain; - alpha2 = alpha / gain; - - b0 = (1.0 + alpha2); - - band->a0 = (1.0 + alpha1) / b0; - band->a1 = (-2.0 * cos (omega)) / b0; - band->a2 = (1.0 - alpha1) / b0; - band->b1 = (2.0 * cos (omega)) / b0; - band->b2 = -(1.0 - alpha2) / b0; - - out: - GST_INFO - ("gain = %5.1f, width= %7.2f, freq = %7.2f, a0 = %7.5g, a1 = %7.5g, a2=%7.5g b1 = %7.5g, b2 = %7.5g", - band->gain, band->width, band->freq, band->a0, band->a1, band->a2, - band->b1, band->b2); - } -} - -static void -setup_low_shelf_filter (Gstaudioeq* audioeq, GstIirEqualizerBand * band) -{ - GST_DEBUG ("setup_low_shelf_filter"); - //g_return_if_fail (GST_AUDIO_FILTER (equ)->format.rate); - - { - gdouble gain, omega, bw; - gdouble alpha, delta, b0; - gdouble egp, egm; - - gain = arg_to_scale (band->gain); - omega = calculate_omega (band->freq, audioeq->samplerate); - bw = calculate_bw (band, audioeq->samplerate); - if (bw == 0.0) - goto out; - - egm = gain - 1.0; - egp = gain + 1.0; - alpha = tan (bw / 2.0); - - delta = 2.0 * sqrt (gain) * alpha; - b0 = egp + egm * cos (omega) + delta; - - band->a0 = ((egp - egm * cos (omega) + delta) * gain) / b0; - band->a1 = ((egm - egp * cos (omega)) * 2.0 * gain) / b0; - band->a2 = ((egp - egm * cos (omega) - delta) * gain) / b0; - band->b1 = ((egm + egp * cos (omega)) * 2.0) / b0; - band->b2 = -((egp + egm * cos (omega) - delta)) / b0; - - - out: - GST_INFO - ("gain = %5.1f, width= %7.2f, freq = %7.2f, a0 = %7.5g, a1 = %7.5g, a2=%7.5g b1 = %7.5g, b2 = %7.5g", - band->gain, band->width, band->freq, band->a0, band->a1, band->a2, - band->b1, band->b2); - } -} - -static void -setup_high_shelf_filter (Gstaudioeq* audioeq, GstIirEqualizerBand * band) -{ - GST_DEBUG ("setup_high_shelf_filter"); - { - gdouble gain, omega, bw; - gdouble alpha, delta, b0; - gdouble egp, egm; - - gain = arg_to_scale (band->gain); - omega = calculate_omega (band->freq, audioeq->samplerate); - bw = calculate_bw (band, audioeq->samplerate); - if (bw == 0.0) - goto out; - - egm = gain - 1.0; - egp = gain + 1.0; - alpha = tan (bw / 2.0); - - delta = 2.0 * sqrt (gain) * alpha; - b0 = egp - egm * cos (omega) + delta; - - band->a0 = ((egp + egm * cos (omega) + delta) * gain) / b0; - band->a1 = ((egm + egp * cos (omega)) * -2.0 * gain) / b0; - band->a2 = ((egp + egm * cos (omega) - delta) * gain) / b0; - band->b1 = ((egm - egp * cos (omega)) * -2.0) / b0; - band->b2 = -((egp - egm * cos (omega) - delta)) / b0; - - - out: - GST_INFO - ("gain = %5.1f, width= %7.2f, freq = %7.2f, a0 = %7.5g, a1 = %7.5g, a2=%7.5g b1 = %7.5g, b2 = %7.5g", - band->gain, band->width, band->freq, band->a0, band->a1, band->a2, - band->b1, band->b2); - } -} - -/* Must be called with bands_lock and transform lock! */ -static void -set_passthrough (Gstaudioeq* audioeq) -{ - GST_DEBUG ("set_passthrough"); - GstIirEqualizer* equ=&audioeq->equ; - gint i; - gboolean passthrough = TRUE; - - for (i = 0; i < equ->freq_band_count; i++) { - passthrough = passthrough && (equ->bands[i]->gain == 0.0); - } - - gst_base_transform_set_passthrough (GST_BASE_TRANSFORM (audioeq), passthrough); - GST_DEBUG ("Passthrough mode: %d\n", passthrough); -} - -/* Must be called with bands_lock and transform lock! */ -static void -update_coefficients (Gstaudioeq* audioeq) -{ - GST_DEBUG ("update_coefficients"); - GstIirEqualizer* equ=&audioeq->equ; - gint i, n = equ->freq_band_count; - - for (i = 0; i < n; i++) { - if (equ->bands[i]->type == BAND_TYPE_PEAK) - setup_peak_filter (audioeq, equ->bands[i]); - else if (equ->bands[i]->type == BAND_TYPE_LOW_SHELF) - setup_low_shelf_filter (audioeq, equ->bands[i]); - else - setup_high_shelf_filter (audioeq, equ->bands[i]); - } - - equ->need_new_coefficients = FALSE; -} - -/* Must be called with transform lock! */ -static void -alloc_history (GstIirEqualizer * equ) -{ - GST_DEBUG ("alloc_history"); - /* free + alloc = no memcpy */ - g_free (equ->history); - equ->history = - g_malloc0 (equ->history_size * equ->audiofilter.format.channels * - equ->freq_band_count); -} -void -gst_audioeq_band_set_property(Gstaudioeq * audioeq) -{ - GST_DEBUG ("gst_audioeq_band_set_property"); - GstIirEqualizer *equ = &audioeq->equ; - gshort i ; - for ( i = 0; i < DEFAULT_CUSTOM_EQ_NUM; i++){ - GST_DEBUG ("gain = %lf -> %d", equ->bands[i]->gain, audioeq->custom_eq[i] ); - if (audioeq->custom_eq[i] != equ->bands[i]->gain) { - equ->bands[i]->gain = audioeq->custom_eq[i]; - GST_DEBUG("changed gain = %lf ", equ->bands[i]->gain); - g_object_notify (G_OBJECT (equ->bands[i]), "gain"); - } - } -} - -void -gst_iir_equalizer_compute_frequencies (Gstaudioeq * audioeq, guint new_count) -{ - GST_DEBUG ("gst_iir_equalizer_compute_frequencies"); - - GstIirEqualizer *equ = &audioeq->equ; - guint old_count, i; - gdouble freq0, freq1, step; - gchar name[20]; - GST_DEBUG ("gst_iir_equalizer_compute_frequencies before calling equalizer object"); - if (equ->freq_band_count == new_count) - return; - - GST_DEBUG ("gst_iir_equalizer_compute_frequencies equalizer object"); - - BANDS_LOCK (equ); - GST_DEBUG ("gst_iir_equalizer_compute_frequencies 1"); - if (G_UNLIKELY (equ->freq_band_count == new_count)) { - BANDS_UNLOCK (equ); - return; - } - GST_DEBUG ("gst_iir_equalizer_compute_frequencies 2"); - old_count = equ->freq_band_count; - equ->freq_band_count = new_count; - GST_DEBUG ("bands %u -> %u", old_count, new_count); - - if (old_count < new_count) { - /* add new bands */ - equ->bands = g_realloc (equ->bands, sizeof (GstObject *) * new_count); - for (i = old_count; i < new_count; i++) { - equ->bands[i] = g_object_new (GST_TYPE_IIR_EQUALIZER_BAND, NULL); - /* otherwise they get names like 'iirequalizerband5' */ - sprintf (name, "band%u", i); - gst_object_set_name (GST_OBJECT (equ->bands[i]), name); - GST_DEBUG ("adding band[%d]=%p", i, equ->bands[i]); - - gst_object_set_parent (GST_OBJECT (equ->bands[i]), GST_OBJECT (audioeq)); - gst_child_proxy_child_added (GST_OBJECT (audioeq), - GST_OBJECT (equ->bands[i])); - } - } else { - /* free unused bands */ - for (i = new_count; i < old_count; i++) { - GST_DEBUG ("removing band[%d]=%p", i, equ->bands[i]); - gst_child_proxy_child_removed (GST_OBJECT (audioeq), - GST_OBJECT (equ->bands[i])); - gst_object_unparent (GST_OBJECT (equ->bands[i])); - equ->bands[i] = NULL; - } - } - - alloc_history (equ); - - /* set center frequencies and name band objects - * FIXME: arg! we can't change the name of parented objects :( - * application should read band->freq to get the name - */ - - step = pow (HIGHEST_FREQ / LOWEST_FREQ, 1.0 / new_count); - freq0 = LOWEST_FREQ; - for (i = 0; i < new_count; i++) { - freq1 = freq0 * step; - - if (i == 0) - equ->bands[i]->type = BAND_TYPE_LOW_SHELF; - else if (i == new_count - 1) - equ->bands[i]->type = BAND_TYPE_HIGH_SHELF; - else - equ->bands[i]->type = BAND_TYPE_PEAK; - - equ->bands[i]->freq = freq0 + ((freq1 - freq0) / 2.0); - equ->bands[i]->width = freq1 - freq0; - GST_DEBUG ("band[%2d] = '%lf'", i, equ->bands[i]->freq); - - g_object_notify (G_OBJECT (equ->bands[i]), "bandwidth"); - g_object_notify (G_OBJECT (equ->bands[i]), "freq"); - g_object_notify (G_OBJECT (equ->bands[i]), "type"); - - freq0 = freq1; - } - - equ->need_new_coefficients = TRUE; - - BANDS_UNLOCK (equ); -} -/* start of code that is type specific */ - -#define CREATE_OPTIMIZED_FUNCTIONS_INT(TYPE,BIG_TYPE,MIN_VAL,MAX_VAL) \ -typedef struct { \ - BIG_TYPE x1, x2; /* history of input values for a filter */ \ - BIG_TYPE y1, y2; /* history of output values for a filter */ \ -} SecondOrderHistory ## TYPE; \ - \ -static inline BIG_TYPE \ -one_step_ ## TYPE (GstIirEqualizerBand *filter, \ - SecondOrderHistory ## TYPE *history, BIG_TYPE input) \ -{ \ - /* calculate output */ \ - BIG_TYPE output = filter->a0 * input + \ - filter->a1 * history->x1 + filter->a2 * history->x2 + \ - filter->b1 * history->y1 + filter->b2 * history->y2; \ - /* update history */ \ - history->y2 = history->y1; \ - history->y1 = output; \ - history->x2 = history->x1; \ - history->x1 = input; \ - \ - return output; \ -} \ - \ -static const guint \ -history_size_ ## TYPE = sizeof (SecondOrderHistory ## TYPE); \ - \ -static void \ -gst_iir_equ_process_ ## TYPE (GstIirEqualizer *equ, guint8 *data, \ -guint size, guint channels) \ -{ \ - guint frames = size / channels / sizeof (TYPE); \ - guint i, c, f, nf = equ->freq_band_count; \ - BIG_TYPE cur; \ - GstIirEqualizerBand **filters = equ->bands; \ - \ - for (i = 0; i < frames; i++) { \ - SecondOrderHistory ## TYPE *history = equ->history; \ - for (c = 0; c < channels; c++) { \ - cur = *((TYPE *) data); \ - for (f = 0; f < nf; f++) { \ - cur = one_step_ ## TYPE (filters[f], history, cur); \ - history++; \ - } \ - cur = CLAMP (cur, MIN_VAL, MAX_VAL); \ - *((TYPE *) data) = (TYPE) floor (cur); \ - data += sizeof (TYPE); \ - } \ - } \ -} - -#define CREATE_OPTIMIZED_FUNCTIONS(TYPE) \ -typedef struct { \ - TYPE x1, x2; /* history of input values for a filter */ \ - TYPE y1, y2; /* history of output values for a filter */ \ -} SecondOrderHistory ## TYPE; \ - \ -static inline TYPE \ -one_step_ ## TYPE (GstIirEqualizerBand *filter, \ - SecondOrderHistory ## TYPE *history, TYPE input) \ -{ \ - /* calculate output */ \ - TYPE output = filter->a0 * input + filter->a1 * history->x1 + \ - filter->a2 * history->x2 + filter->b1 * history->y1 + \ - filter->b2 * history->y2; \ - /* update history */ \ - history->y2 = history->y1; \ - history->y1 = output; \ - history->x2 = history->x1; \ - history->x1 = input; \ - \ - return output; \ -} \ - \ -static const guint \ -history_size_ ## TYPE = sizeof (SecondOrderHistory ## TYPE); \ - \ -static void \ -gst_iir_equ_process_ ## TYPE (GstIirEqualizer *equ, guint8 *data, \ -guint size, guint channels) \ -{ \ - guint frames = size / channels / sizeof (TYPE); \ - guint i, c, f, nf = equ->freq_band_count; \ - TYPE cur; \ - GstIirEqualizerBand **filters = equ->bands; \ - \ - for (i = 0; i < frames; i++) { \ - SecondOrderHistory ## TYPE *history = equ->history; \ - for (c = 0; c < channels; c++) { \ - cur = *((TYPE *) data); \ - for (f = 0; f < nf; f++) { \ - cur = one_step_ ## TYPE (filters[f], history, cur); \ - history++; \ - } \ - *((TYPE *) data) = (TYPE) cur; \ - data += sizeof (TYPE); \ - } \ - } \ -} - -CREATE_OPTIMIZED_FUNCTIONS_INT (gint16, gfloat, -32768.0, 32767.0); -CREATE_OPTIMIZED_FUNCTIONS (gfloat); -CREATE_OPTIMIZED_FUNCTIONS (gdouble); - -#ifdef AUDIOEQ_REDUCE_MEMCPY -static GstFlowReturn -gst_audioeq_transform_ip (GstBaseTransform * base, GstBuffer * buf) -{ - GST_DEBUG ("gst_audioeq_transform_ip"); - Gstaudioeq *audioeq = GST_AUDIOEQ(base); - GstIirEqualizer *equ = &audioeq->equ; - - equ->history_size = history_size_gint16; - equ->process = gst_iir_equ_process_gint16; - g_free (equ->history); - equ->history = g_malloc0 (equ->history_size * audioeq->channels * equ->freq_band_count); - GstClockTime timestamp; - - if (G_UNLIKELY (audioeq->channels < 1 || equ->process == NULL)) { - GST_DEBUG ("gst_audioeq_transform_ip return GST_FLOW_NOT_NEGOTIATED;"); - if (G_UNLIKELY (equ->process == NULL)) - GST_DEBUG ("gst_audioeq_transform_ip equ->process "); - if (G_UNLIKELY (audioeq->channels < 1)) - GST_DEBUG ("gst_audioeq_transform_ip audioeq->channels"); - return GST_FLOW_NOT_NEGOTIATED; - } - GST_DEBUG ("gst_audioeq_transform_ip BANDS_LOCK (equ);"); - BANDS_LOCK (equ); - if (equ->need_new_coefficients) { - GST_DEBUG ("gst_audioeq_transform_ip update_coefficients"); - update_coefficients (audioeq); - set_passthrough (audioeq); - } - BANDS_UNLOCK (equ); - - if (gst_base_transform_is_passthrough (base)) { - GST_DEBUG ("gst_audioeq_transform_ip gst_base_transform_is_passthrough return GST_FLOW_OK;"); - return GST_FLOW_OK; - } - timestamp = GST_BUFFER_TIMESTAMP (buf); - timestamp = - gst_segment_to_stream_time (&base->segment, GST_FORMAT_TIME, timestamp); - - if (GST_CLOCK_TIME_IS_VALID (timestamp)) - gst_object_sync_values (G_OBJECT (audioeq), timestamp); - GST_DEBUG (" equ->process ++"); - equ->process (equ, GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf), - audioeq->channels); - GST_DEBUG (" equ->process --"); - GST_DEBUG ("gst_audioeq_transform_ip return GST_FLOW_OK;"); - return GST_FLOW_OK; -} -#endif - -static gboolean -gst_audioeq_set_caps (GstBaseTransform * base, GstCaps * incaps, - GstCaps * outcaps) -{ - GST_DEBUG ("gst_audioeq_set_caps"); - Gstaudioeq *audioeq = GST_AUDIOEQ(base); - GstStructure *ins; - GstPad *pad; - gint samplerate; - gint channels; - gshort old_samplerate; - gshort old_channels; - - pad = gst_element_get_static_pad(GST_ELEMENT(audioeq), "src"); - - /* forward-negotiate */ - if(!gst_pad_set_caps(pad, incaps)) { - gst_object_unref(pad); - return FALSE; - } - - /* negotiation succeeded, so now configure ourselves */ - ins = gst_caps_get_structure(incaps, 0); - - /* get samplerate from caps & convert */ - old_samplerate = audioeq->samplerate; - old_channels = audioeq->channels; - gst_structure_get_int(ins, "rate", &samplerate); - switch (samplerate) { - case 48000: - audioeq->samplerate = SAMPLERATE_48000Hz; - break; - case 44100: - audioeq->samplerate = SAMPLERATE_44100Hz; - break; - case 32000: - audioeq->samplerate = SAMPLERATE_32000Hz; - break; - case 24000: - audioeq->samplerate = SAMPLERATE_24000Hz; - break; - case 22050: - audioeq->samplerate = SAMPLERATE_22050Hz; - break; - case 16000: - audioeq->samplerate = SAMPLERATE_16000Hz; - break; - case 12000: - audioeq->samplerate = SAMPLERATE_12000Hz; - break; - case 11025: - audioeq->samplerate = SAMPLERATE_11025Hz; - break; - case 8000: - audioeq->samplerate = SAMPLERATE_8000Hz; - break; - default: - if (samplerate < 8000) { - audioeq->samplerate = SAMPLERATE_8000Hz; - } else if (samplerate > 48000) { - audioeq->samplerate = SAMPLERATE_48000Hz; - } - break; - } - /* get number of channels from caps */ - gst_structure_get_int(ins, "channels", &channels); - audioeq->channels = (gshort)channels; - - if ((old_samplerate != audioeq->samplerate) - || (old_channels != audioeq->channels)) { - audioeq->need_update_filter = TRUE; - } - - gst_object_unref (pad); - - return TRUE; -} - -static void -gst_audioeq_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GST_DEBUG ("gst_audioeq_set_property"); - Gstaudioeq *audioeq = GST_AUDIOEQ (object); - GstIirEqualizer *equ = &audioeq->equ; - gshort *pointer; - - switch (prop_id) { - - case PROP_FILTER_ACTION: - audioeq->filter_action = g_value_get_uint(value); - BANDS_LOCK(equ); - equ->need_new_coefficients = TRUE; - BANDS_UNLOCK(equ); - break; - - case PROP_CUSTOM_EQ: - pointer = g_value_get_pointer(value); - if (pointer) { - memcpy(audioeq->custom_eq, pointer, sizeof(gint) * CUSTOM_EQ_BAND_MAX); - if (audioeq->filter_action == FILTER_ADVANCED_SETTING) { - BANDS_LOCK(equ); - equ->need_new_coefficients = TRUE; - gst_audioeq_band_set_property(audioeq); - BANDS_UNLOCK(equ); - } - } - break; - - default: - break; - } - GST_DEBUG ("gst_audioeq_set_property need_update_filter %d", audioeq->need_update_filter); -} - -static void -gst_audioeq_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec) -{ -GST_DEBUG ("gst_audioeq_get_property"); - - Gstaudioeq *audioeq = GST_AUDIOEQ (object); - GstIirEqualizer *equ = &audioeq->equ; - gshort i; - gdouble widtharr[DEFAULT_CUSTOM_EQ_NUM],freqarr[DEFAULT_CUSTOM_EQ_NUM]; - - switch (prop_id) { - case PROP_FILTER_ACTION: - g_value_set_uint(value, audioeq->filter_action); - break; - - case PROP_CUSTOM_EQ: - g_value_set_pointer(value, audioeq->custom_eq); - break; - - case PROP_CUSTOM_EQ_NUM: - g_value_set_uint(value, DEFAULT_CUSTOM_EQ_NUM); - break; - - case PROP_CUSTOM_EQ_FREQ: - for(i=0;ibands[i]->freq; - } - g_value_set_pointer(value, &freqarr); - break; - - case PROP_CUSTOM_EQ_WIDTH: - for(i=0;ibands[i]->width; - } - g_value_set_pointer(value, &widtharr); - break; - - default: - break; - } -} - -static gboolean -gst_iir_equalizer_setup (GstAudioFilter * audio, GstRingBufferSpec * fmt) -{ -GST_DEBUG ("gst_iir_equalizer_setup"); - GstIirEqualizer *equ = GST_IIR_EQUALIZER (audio); - - switch (fmt->type) { - case GST_BUFTYPE_LINEAR: - switch (fmt->width) { - case 16: - equ->history_size = history_size_gint16; - equ->process = gst_iir_equ_process_gint16; - break; - default: - return FALSE; - } - break; - case GST_BUFTYPE_FLOAT: - switch (fmt->width) { - case 32: - equ->history_size = history_size_gfloat; - equ->process = gst_iir_equ_process_gfloat; - break; - case 64: - equ->history_size = history_size_gdouble; - equ->process = gst_iir_equ_process_gdouble; - break; - default: - return FALSE; - } - break; - default: - return FALSE; - } - - alloc_history (equ); - return TRUE; -} - - -static gboolean -plugin_init (GstPlugin * plugin) -{ - GST_DEBUG ("audioeq plugin_init "); - GST_DEBUG_CATEGORY_INIT(gst_audioeq_debug, "audioeq", 0, "Audio Equalizer Plugin"); - return gst_element_register(plugin, "audioeq", GST_RANK_NONE, GST_TYPE_AUDIOEQ); -} - - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - "audioeq", - "Audio Equalizer Plugin", - plugin_init, - VERSION, - "LGPL", - "gst-plugins-ext", - "https://www.tizen.org/") diff --git a/mobile/audioeq/src/gstaudioeq.h b/mobile/audioeq/src/gstaudioeq.h deleted file mode 100644 index a2c3815..0000000 --- a/mobile/audioeq/src/gstaudioeq.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * audioeq - * - * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: Aditi Narula - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - - -#ifndef __GST_AUDIOEQ_H__ -#define __GST_AUDIOEQ_H__ - -#include -#include -#include -#include -#include -#include - -G_BEGIN_DECLS - -#define GST_TYPE_AUDIOEQ \ - (gst_audioeq_get_type()) -#define GST_AUDIOEQ(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIOEQ,Gstaudioeq)) -#define GST_audioeq_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIOEQ,GstaudioeqClass)) -#define GST_IS_AUDIOEQ(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIOEQ)) -#define GST_IS_AUDIOEQ_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIOEQ)) -#define GST_TYPE_IIR_EQUALIZER \ - (gst_iir_equalizer_get_type()) -#define GST_IIR_EQUALIZER(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_IIR_EQUALIZER,GstIirEqualizer)) -#define GST_IIR_EQUALIZER_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_IIR_EQUALIZER,GstIirEqualizerClass)) -#define GST_IS_IIR_EQUALIZER(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_IIR_EQUALIZER)) -#define GST_IS_IIR_EQUALIZER_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_IIR_EQUALIZER)) - -typedef struct _Gstaudioeq Gstaudioeq; -typedef struct _GstaudioeqClass GstaudioeqClass; -typedef struct _GstIirEqualizer GstIirEqualizer; -typedef struct _GstIirEqualizerClass GstIirEqualizerClass; -typedef struct _GstIirEqualizerBand GstIirEqualizerBand; - -#define CUSTOM_EQ_BAND_MAX 9 - -#define LOWEST_FREQ (20.0) -#define HIGHEST_FREQ (20000.0) - -typedef void (*ProcessFunc) (GstIirEqualizer * eq, guint8 * data, guint size, - guint channels); - -struct _GstIirEqualizer -{ - GstAudioFilter audiofilter; - - /*< private >*/ - - GMutex *bands_lock; - GstIirEqualizerBand **bands; - - /* properties */ - guint freq_band_count; - /* for each band and channel */ - gpointer history; - guint history_size; - - gboolean need_new_coefficients; - - ProcessFunc process; -}; - -struct _GstIirEqualizerClass -{ - GstAudioFilterClass audiofilter_class; -}; - - - -struct _Gstaudioeq -{ - GstBaseTransform element; - - guint samplerate; - guint channels; - - /* properties */ - guint filter_action; - gint custom_eq[CUSTOM_EQ_BAND_MAX]; - gboolean need_update_filter; - GstIirEqualizer equ; -}; - -struct _GstaudioeqClass -{ - GstAudioFilterClass parent_class; -}; - -void gst_iir_equalizer_compute_frequencies (Gstaudioeq * audioeq, guint new_count); - -GType gst_iir_equalizer_get_type(void); - -GType gst_audioeq_get_type (void); - -G_END_DECLS - -#endif /* __GST_AUDIOEQ_H__ */ - diff --git a/mobile/audiotp/Makefile.am b/mobile/audiotp/Makefile.am deleted file mode 100755 index 308a09c..0000000 --- a/mobile/audiotp/Makefile.am +++ /dev/null @@ -1 +0,0 @@ -SUBDIRS = src diff --git a/mobile/audiotp/src/Makefile.am b/mobile/audiotp/src/Makefile.am deleted file mode 100755 index 436666c..0000000 --- a/mobile/audiotp/src/Makefile.am +++ /dev/null @@ -1,26 +0,0 @@ -# plugindir is set in configure - -############################################################################## -# change libgstplugin.la to something more suitable, e.g. libmysomething.la # -############################################################################## -plugin_LTLIBRARIES = libgstaudiotp.la - -############################################################################## -# for the next set of variables, rename the prefix if you renamed the .la, # -# e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES # -# libgstplugin_la_CFLAGS => libmysomething_la_CFLAGS # -# libgstplugin_la_LIBADD => libmysomething_la_LIBADD # -# libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS # -############################################################################## - -# sources used to compile this plug-in -libgstaudiotp_la_SOURCES = gstaudiotp.c - -# flags used to compile this plugin -# add other _CFLAGS and _LIBS as needed -libgstaudiotp_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) -libgstaudiotp_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) -libgstaudiotp_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) - -# headers we need but don't want installed -noinst_HEADERS = gstaudiotp.h \ No newline at end of file diff --git a/mobile/audiotp/src/gstaudiotp.c b/mobile/audiotp/src/gstaudiotp.c deleted file mode 100644 index 1bdfe95..0000000 --- a/mobile/audiotp/src/gstaudiotp.c +++ /dev/null @@ -1,605 +0,0 @@ -/* - * audiotp - * - * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: JongHyuk Choi - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstaudiotp.h" - -/* Plugin Detaills for gstreamer */ -static const GstElementDetails gst_audiotp_plugin_details = GST_ELEMENT_DETAILS ( - "Audio timestamp reversal plugin", - "Utility/Audio", - "Reverses audio timestamps for reverse playback", - "Samsung Electronics " - ); - -/*** GSTREAMER PROTOTYPES *****************************************************/ - -#define STATIC_CAPS \ -GST_STATIC_CAPS ( \ - "audio/x-raw-float, " \ - "rate = (int) [ 1, MAX ], " \ - "channels = (int) [ 1, MAX ], " \ - "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \ - "width = (int) 64;" \ - "audio/x-raw-float, " \ - "rate = (int) [ 1, MAX ], " \ - "channels = (int) [ 1, MAX ], " \ - "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \ - "width = (int) 32;" \ - "audio/x-raw-int, " \ - "rate = (int) [ 1, MAX ], " \ - "channels = (int) [ 1, MAX ], " \ - "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \ - "width = (int) 32, " \ - "depth = (int) [ 1, 32 ], " \ - "signed = (boolean) { true, false }; " \ - "audio/x-raw-int, " \ - "rate = (int) [ 1, MAX ], " \ - "channels = (int) [ 1, MAX ], " \ - "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \ - "width = (int) 24, " \ - "depth = (int) [ 1, 24 ], " "signed = (boolean) { true, false }; " \ - "audio/x-raw-int, " \ - "rate = (int) [ 1, MAX ], " \ - "channels = (int) [ 1, MAX ], " \ - "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \ - "width = (int) 16, " \ - "depth = (int) [ 1, 16 ], " \ - "signed = (boolean) { true, false }; " \ - "audio/x-raw-int, " \ - "rate = (int) [ 1, MAX ], " \ - "channels = (int) [ 1, MAX ], " \ - "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \ - "width = (int) 8, " \ - "depth = (int) [ 1, 8 ], " \ - "signed = (boolean) { true, false } " \ -) - -/* Element sink pad template */ -static GstStaticPadTemplate gst_audiotp_sink_template = GST_STATIC_PAD_TEMPLATE ( - "sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - STATIC_CAPS); - -/* Element Source Pad template */ -static GstStaticPadTemplate gst_audiotp_src_template = GST_STATIC_PAD_TEMPLATE ( - "src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - STATIC_CAPS); - - -//////////////////////////////////////////////////////// -// Gstreamer Base Prototype // -//////////////////////////////////////////////////////// - -GST_DEBUG_CATEGORY_STATIC(gst_audiotp_debug); -#define GST_CAT_DEFAULT gst_audiotp_debug -#define _do_init(bla) \ - GST_DEBUG_CATEGORY_INIT(GST_CAT_DEFAULT, "audiotp", 0, "Audio trickplay plugin"); \ - GST_DEBUG("audiotp is registered"); - -GST_BOILERPLATE_FULL(Gstaudiotp, gst_audiotp, GstElement, GST_TYPE_ELEMENT, _do_init); - -static void gst_audiotp_base_init(gpointer klass); -static void gst_audiotp_class_init(GstaudiotpClass *klass); -static void gst_audiotp_init(Gstaudiotp *dec, GstaudiotpClass *klass); -static GstFlowReturn gst_audiotp_chain(GstPad *pad, GstBuffer *buf); -static GstStateChangeReturn gst_audiotp_change_state(GstElement *element, GstStateChange transition); -static void gst_audiotp_finalize(GObject *object); -static gboolean gst_audiotp_sink_event (GstPad *pad, GstEvent *event); -static GstFlowReturn gst_audiotp_push_silent_frame (Gstaudiotp *audiotp, GstBuffer *MetaDataBuf); - - - -//////////////////////////////////////////////////////// -// Gstreamer Base Functions // -//////////////////////////////////////////////////////// - -/** - ** - ** Description: The element details and pad templates are registered with the plugin - ** In Params : @ gclass instance of Element class - ** return : None - ** Comments : 1. Adding templates of source and sink pad to element - ** 2. Setting element class deatils to element - ** - */ -static void -gst_audiotp_base_init(gpointer klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS(klass); - - gst_element_class_add_pad_template(element_class, gst_static_pad_template_get(&gst_audiotp_sink_template)); - gst_element_class_add_pad_template(element_class, gst_static_pad_template_get(&gst_audiotp_src_template)); - gst_element_class_set_details(element_class, &gst_audiotp_plugin_details); -} - - -/** - ** - ** Description: Initialization of the Element Class - ** In Param : @ gclass instance of Element class - ** return : None - ** Comments : 1. Overwriting base class virtual functions - ** 2. Installing the properties of the element - ** - */ -static void -gst_audiotp_class_init(GstaudiotpClass *klass) -{ - GstElementClass *gstelement_class = GST_ELEMENT_CLASS(klass); - GObjectClass *gobject_class = G_OBJECT_CLASS(klass); - - parent_class = g_type_class_peek_parent(klass); - - gobject_class->finalize = gst_audiotp_finalize; - gstelement_class->change_state = GST_DEBUG_FUNCPTR(gst_audiotp_change_state); -} - - -/** - ** - ** Description: Initialization of the Element instance - ** In Params : @ audio tp element instance - ** @ gclass instance of Element class - ** return : None - ** Comments : 1. Creating new source & sink pads using templates - ** 2. Setting the callback functions to the pads - ** 3. Local data initialization. - ** - */ -static void -gst_audiotp_init(Gstaudiotp *audiotp, GstaudiotpClass *klass) -{ - - audiotp->sinkpad = gst_pad_new_from_static_template(&gst_audiotp_sink_template, "sink"); - audiotp->srcpad = gst_pad_new_from_static_template(&gst_audiotp_src_template, "src"); - - gst_pad_set_chain_function (audiotp->sinkpad, GST_DEBUG_FUNCPTR(gst_audiotp_chain)); - gst_pad_set_event_function (audiotp->sinkpad, GST_DEBUG_FUNCPTR(gst_audiotp_sink_event)); - - gst_pad_use_fixed_caps(audiotp->srcpad); - - gst_element_add_pad(GST_ELEMENT(audiotp), audiotp->sinkpad); - gst_element_add_pad(GST_ELEMENT(audiotp), audiotp->srcpad); - - audiotp->reverse = g_queue_new (); - audiotp->head_prev = GST_CLOCK_TIME_NONE; - audiotp->tail_prev = GST_CLOCK_TIME_NONE; - -} - - -/** - ** - ** Description: Finalization of the Element instance (object) - ** In Params : @ audiotp element instance in the form of GObject - ** return : None - ** Comments : 1. Local data Deinitialization. - ** - ** - */ -static void -gst_audiotp_finalize(GObject *object) -{ - Gstaudiotp *audiotp = GST_AUDIOTP(object); - - while (!g_queue_is_empty (audiotp->reverse)) { - GstMiniObject *data = g_queue_pop_head (audiotp->reverse); - gst_mini_object_unref (data); - } - /* freeing dealy queue */ - g_queue_free(audiotp->reverse); - audiotp->reverse = NULL; - - G_OBJECT_CLASS(parent_class)->finalize(object); -} - - -/** - ** - ** Description: Callback function when the element's state gets changed - ** In Params : @ audiotp plugin element - ** @ type of state change - ** return : status of the state change processing - ** Comments : - ** - ** - */ -static GstStateChangeReturn -gst_audiotp_change_state(GstElement *element, GstStateChange transition) -{ - GstStateChangeReturn res = GST_FLOW_ERROR; - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - break; - default: - break; - } - - res = parent_class->change_state(element, transition); - if ( res != GST_STATE_CHANGE_SUCCESS ) { - GST_ERROR ("change state error in parent class\n"); - return GST_STATE_CHANGE_FAILURE; - } - - switch (transition) { - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - break; - case GST_STATE_CHANGE_READY_TO_NULL: - break; - default: - break; - } - - return res; -} - - -/** - ** - ** Description: Callback function when sinkpad gets an event - ** In Params : @ Sinkpad on which the event arrives - ** @ event type - ** return : TRUE/FALSE on success/failure of the event processing. - ** Comments : 1. Process the event and push it to the source pad. - ** - ** - */ -static gboolean -gst_audiotp_sink_event (GstPad *pad, GstEvent *event) -{ - Gstaudiotp *audiotp = NULL; - gboolean res = FALSE; - - audiotp = GST_AUDIOTP(GST_PAD_PARENT(pad)); - - switch (GST_EVENT_TYPE(event)) { - /* Arrives whenever there is a jump in the normal playback. Ex:SEEK */ - case GST_EVENT_NEWSEGMENT: { - GstFormat format; - gdouble rate, arate; - gint64 start, stop, time; - gboolean update; - - GST_INFO_OBJECT (audiotp, "GST_EVENT_NEWSEGMENT"); - gst_event_parse_new_segment_full(event, &update, &rate, &arate, &format, &start, &stop, &time); - - if (format != GST_FORMAT_TIME) { - GST_ERROR("Format is not supported\n"); - res = gst_pad_push_event(audiotp->srcpad, event); - goto done; - } - - GST_INFO_OBJECT (audiotp, "update: %d, rate: %0.3f, arate: %0.3f\n", update, rate, arate); - GST_INFO_OBJECT (audiotp, "start : %" GST_TIME_FORMAT, GST_TIME_ARGS(start)); - GST_INFO_OBJECT (audiotp, "stop : %" GST_TIME_FORMAT, GST_TIME_ARGS(stop)); - GST_INFO_OBJECT (audiotp, "time : %" GST_TIME_FORMAT, GST_TIME_ARGS(time)); - - /* If we receive new_segment without FLUSH events, then we will push all the frame in queue */ - while (!g_queue_is_empty (audiotp->reverse)) { - GstBuffer *MetaDataBuf; - GstFlowReturn ret = GST_FLOW_OK; - if(audiotp->is_reversed) - MetaDataBuf = g_queue_pop_head (audiotp->reverse); - else - MetaDataBuf = g_queue_pop_tail (audiotp->reverse); - ret = gst_audiotp_push_silent_frame (audiotp, MetaDataBuf); - if (GST_FLOW_OK != ret) - { - GST_WARNING_OBJECT (audiotp, "pad_push returned = %s", gst_flow_get_name (ret)); - } - } - gst_segment_set_newsegment_full(&audiotp->segment, update, rate, arate, format, start, stop, time); - res = gst_pad_push_event(audiotp->srcpad, event); - break; - } - - /* Indication of the end of the stream */ - case GST_EVENT_EOS: { - /* queue all buffer timestamps till we receive next discontinuity */ - while (!g_queue_is_empty (audiotp->reverse)) { - GstBuffer *MetaDataBuf; - GstFlowReturn ret = GST_FLOW_OK; - if(audiotp->is_reversed) - MetaDataBuf = g_queue_pop_head (audiotp->reverse); - else - MetaDataBuf = g_queue_pop_tail (audiotp->reverse); - ret = gst_audiotp_push_silent_frame (audiotp, MetaDataBuf); - if (GST_FLOW_OK != ret) { - GST_WARNING_OBJECT (audiotp, "pad_push returned = %s", gst_flow_get_name (ret)); - } - } - - res = gst_pad_push_event(audiotp->srcpad, event); - break; - } - - /* Indication of the SEEK operation start */ - case GST_EVENT_FLUSH_START: { - GST_INFO_OBJECT (audiotp, "GST_EVENT_FLUSH_START"); - res = gst_pad_push_event(audiotp->srcpad, event); - break; - } - - /* Indication of the SEEK operation stop */ - case GST_EVENT_FLUSH_STOP: { - GST_INFO_OBJECT (audiotp, "GST_EVENT_FLUSH_STOP"); - /* make sure that we empty the queue */ - while (!g_queue_is_empty (audiotp->reverse)) { - GST_DEBUG_OBJECT (audiotp, "Flushing buffers in reverse queue...."); - gst_buffer_unref(g_queue_pop_head (audiotp->reverse)); - } - - res = gst_pad_push_event(audiotp->srcpad, event); - break; - } - - default: { - res = gst_pad_push_event(audiotp->srcpad, event); - break; - } - } - - done: - return res; -} - - -/** - ** - ** Description: Callback function when sinkpad gets a buffer (from the previous element) - ** In Params : @ Sinkpad on which the buffer arrives - ** @ input buffer - ** return : status of the buffer processing. - ** Comments : 1. Handle the buffer discontinuity ( in terms of tmestamp) - ** 2. Push or pop buffer based on discontinuity. - ** - ** - */ -static GstFlowReturn -gst_audiotp_chain(GstPad *pad, GstBuffer *buf) -{ - Gstaudiotp *audiotp = GST_AUDIOTP(GST_PAD_PARENT(pad)); - GstFlowReturn ret = GST_FLOW_OK; - - if(buf == NULL) { - ret = GST_FLOW_ERROR; - goto error_exit; - } - - GST_LOG_OBJECT (audiotp, "Input buffer : ts =%" GST_TIME_FORMAT ", dur=%" GST_TIME_FORMAT ", size=%d", - GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(buf)), - GST_TIME_ARGS(GST_BUFFER_DURATION(buf)), - GST_BUFFER_SIZE(buf), GST_BUFFER_IS_DISCONT (buf) ? " - discont" :""); - - if (audiotp->segment.rate < 0.0) { - goto send_reverse; - } - - - /* Push the input data to the next element */ - ret = gst_pad_push(audiotp->srcpad, buf); - if (ret != GST_FLOW_OK ) { - GST_WARNING("failed to push buffer %p. reason: %s", buf, gst_flow_get_name (ret)); - buf = NULL; - goto error_exit; - } - return ret; - -send_reverse: - { - GstBuffer *MetaDataBuf = NULL; - GstClockTime headbuf_ts = GST_CLOCK_TIME_NONE; - GstClockTime tailbuf_ts = GST_CLOCK_TIME_NONE; - - /* Discont buffers is mostly due to seek, when buffers of seeked timestamp gets pushed */ - if (GST_BUFFER_IS_DISCONT(buf)) { - if(!g_queue_is_empty (audiotp->reverse)) { - GstBuffer *headbuf = (GstBuffer*) (audiotp->reverse->head->data); - GstBuffer *tailbuf = (GstBuffer*) (audiotp->reverse->tail->data); - - headbuf_ts = GST_BUFFER_TIMESTAMP(headbuf); - tailbuf_ts = GST_BUFFER_TIMESTAMP(tailbuf); - - GST_DEBUG_OBJECT(audiotp,"Headbuf ts =%" GST_TIME_FORMAT ", TailBuf ts =%" GST_TIME_FORMAT "", - GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(headbuf)), - GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(tailbuf))); - - /* Check if the decoder is already having the reversal logic */ - if(GST_BUFFER_TIMESTAMP(headbuf) > GST_BUFFER_TIMESTAMP(tailbuf)) { - GST_INFO_OBJECT (audiotp, "Buffers arrived in reverse order, audiotp NO NEED to reverse..."); - audiotp->is_reversed = TRUE; - } else { - GST_INFO_OBJECT (audiotp, "Buffers arrived in forward order, audiotp NEED to reverse..."); - audiotp->is_reversed = FALSE; - } - } - - while (!g_queue_is_empty (audiotp->reverse)) { - - if(audiotp->is_reversed) - MetaDataBuf = g_queue_pop_head (audiotp->reverse); - else - MetaDataBuf = g_queue_pop_tail (audiotp->reverse); - - if (NULL == MetaDataBuf) { - GST_ERROR_OBJECT (audiotp, "NULL pointer..."); - ret = GST_FLOW_ERROR; - goto error_exit; - } - - /* If buffers arrive in forward order, compare the MetaDatabuf with - * previous head buffer timestamp. - * If buffers arrive in reverse order, compare the MetaDataBuf with - * previous tail buffer timestamp */ - if((GST_BUFFER_TIMESTAMP(MetaDataBuf) < audiotp->head_prev && !audiotp->is_reversed) - || (GST_BUFFER_TIMESTAMP(MetaDataBuf) < audiotp->tail_prev && audiotp->is_reversed)) { - ret = gst_audiotp_push_silent_frame (audiotp, MetaDataBuf); - if (MetaDataBuf) { - gst_buffer_unref (MetaDataBuf); - MetaDataBuf = NULL; - } - - if (GST_FLOW_OK != ret) { - GST_WARNING_OBJECT (audiotp, "pad_push returned = %s", gst_flow_get_name (ret)); - if (buf) { - gst_buffer_unref (buf); - buf = NULL; - } - return ret; - } - } else { - GST_DEBUG_OBJECT(audiotp, "Dropping the buffer out of segment with time-stamp %"GST_TIME_FORMAT, - GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(MetaDataBuf))); - if (MetaDataBuf) { - gst_buffer_unref (MetaDataBuf); - MetaDataBuf = NULL; - } - } - } - - audiotp->head_prev = headbuf_ts; - audiotp->tail_prev = tailbuf_ts; - } - - MetaDataBuf = gst_buffer_new (); - if (NULL == MetaDataBuf) { - GST_ERROR_OBJECT (audiotp, "Failed to create memory..."); - ret = GST_FLOW_ERROR; - goto error_exit; - } - - /* copy buffer timestamps & FLAGS to metadata buffer */ - gst_buffer_copy_metadata (MetaDataBuf, buf, GST_BUFFER_COPY_TIMESTAMPS | GST_BUFFER_COPY_FLAGS | GST_BUFFER_COPY_CAPS); - GST_BUFFER_SIZE(MetaDataBuf) = GST_BUFFER_SIZE(buf); - GST_DEBUG_OBJECT (audiotp, "Pushing into reverse queue data of size: %d", GST_BUFFER_SIZE(MetaDataBuf)); - - /* queue all buffer timestamps till we receive next discontinuity */ - g_queue_push_tail (audiotp->reverse, MetaDataBuf); - if (buf) { - gst_buffer_unref (buf); - buf = NULL; - } - return GST_FLOW_OK; - } - -#if 0 -/* May be useful in future */ -send_dummy: - { - - /* Resetting the buffer data to zero */ - memset(GST_BUFFER_DATA(buf), 0, GST_BUFFER_SIZE(buf)); - gst_buffer_set_caps(buf, GST_PAD_CAPS(audiotp->srcpad)); - - ret = gst_pad_push(audiotp->srcpad, buf); - if (ret != GST_FLOW_OK) { - GST_ERROR("Failed to push buffer. reason: %s\n", gst_flow_get_name(ret)); - buf = NULL; - goto error_exit; - } - return GST_FLOW_OK; - } -#endif - -error_exit: - - GST_WARNING_OBJECT(audiotp, "Returning from audiotp's chain with reason - %s", gst_flow_get_name (ret)); - if (buf) { - gst_buffer_unref (buf); - buf = NULL; - } - return ret; -} - - -static GstFlowReturn -gst_audiotp_push_silent_frame (Gstaudiotp *audiotp, GstBuffer *MetaDataBuf) -{ - - GstBuffer *out = NULL; - GstFlowReturn ret = GST_FLOW_OK; - - out = gst_buffer_new_and_alloc(GST_BUFFER_SIZE(MetaDataBuf)); - if(out == NULL) { - GST_ERROR_OBJECT (audiotp, "Failed to allocate memory..."); - return GST_FLOW_ERROR; - } - - /* Memset the data of the out buffer so that silent frame is sent */ - memset(GST_BUFFER_DATA(out), 0, GST_BUFFER_SIZE(out)); - - gst_buffer_copy_metadata (out, MetaDataBuf, GST_BUFFER_COPY_FLAGS); - GST_BUFFER_OFFSET (out) = GST_BUFFER_OFFSET_END (out) = 0; - GST_BUFFER_SIZE(out) = GST_BUFFER_SIZE(MetaDataBuf); - GST_BUFFER_TIMESTAMP(out) = GST_BUFFER_TIMESTAMP(MetaDataBuf); - GST_BUFFER_DURATION(out) = GST_BUFFER_DURATION(MetaDataBuf); - - GST_LOG_OBJECT(audiotp, "Out buffer ts =%" GST_TIME_FORMAT ", dur=%" GST_TIME_FORMAT ", size=%d", - GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(out)), - GST_TIME_ARGS(GST_BUFFER_DURATION(out)), - GST_BUFFER_SIZE(out)); - - gst_buffer_set_caps(out, GST_PAD_CAPS(audiotp->srcpad)); - - ret = gst_pad_push(audiotp->srcpad, out); - if (ret != GST_FLOW_OK) { - GST_ERROR_OBJECT (audiotp, "Failed to push buffer. reason: %s\n", gst_flow_get_name(ret)); - out = NULL; - } - - return ret; -} - -static gboolean -gst_audiotp_plugin_init (GstPlugin *plugin) -{ - if (!gst_element_register (plugin, "audiotp", GST_RANK_PRIMARY, gst_audiotp_get_type())) { - return FALSE; - } - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - "audiotp", - "Audio trickplay plugin", - gst_audiotp_plugin_init, - VERSION, - "LGPL", - "Samsung Electronics Co", - "http://www.samsung.com") diff --git a/mobile/audiotp/src/gstaudiotp.h b/mobile/audiotp/src/gstaudiotp.h deleted file mode 100755 index 0b3dc92..0000000 --- a/mobile/audiotp/src/gstaudiotp.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * audiotp - * - * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: JongHyuk Choi - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#ifndef __GST_AUDIOTP_H__ -#define __GST_AUDIOTP_H__ - -#include -#include -#include - -G_BEGIN_DECLS - -#define GST_TYPE_AUDIOTP (gst_audiotp_get_type()) -#define GST_AUDIOTP(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIOTP,Gstaudiotp)) -#define GST_AUDIOTP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIOTP,GstaudiotpClass)) -#define GST_AUDIOTP_GET_CLASS(klass) (G_TYPE_INSTANCE_GET_CLASS((klass),GST_TYPE_AUDIOTP,GstaudiotpClass)) -#define GST_IS_AUDIOTP(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIOTP)) -#define GST_IS_AUDIOTP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIOTP)) -#define GST_AUDIOTP_CAST(obj) ((Gstaudiotp *)(obj)) - -typedef struct _Gstaudiotp Gstaudiotp; -typedef struct _GstaudiotpClass GstaudiotpClass; - -struct _Gstaudiotp -{ - GstElement element; - GstPad *sinkpad; - GstPad *srcpad; - GQueue *reverse; /* used in reverse trickplay */ - GstSegment segment; - - /* Flag to indicate the new buffer recieved is discountinued in - its time-stamp */ - gboolean discont; - gboolean is_reversed; - GstClockTime head_prev; - GstClockTime tail_prev; -}; - -struct _GstaudiotpClass -{ - GstElementClass parent_class; -}; - -GType gst_audiotp_get_type (void); - -G_END_DECLS - -#endif /* __GST_AUDIOTP_H__ */ \ No newline at end of file diff --git a/mobile/autogen.sh b/mobile/autogen.sh deleted file mode 100755 index d4c6d40..0000000 --- a/mobile/autogen.sh +++ /dev/null @@ -1,12 +0,0 @@ -#!/bin/sh -# you can either set the environment variables AUTOCONF and AUTOMAKE -# to the right versions, or leave them unset and get the RedHat 7.3 defaults - -aclocal -I m4 -I common/m4 -libtoolize --copy --force -autoheader -autoconf -automake --add-missing --copy --foreign - -echo "Now type 'make' to compile $package." - diff --git a/mobile/autoregen.sh b/mobile/autoregen.sh deleted file mode 100755 index c67a299..0000000 --- a/mobile/autoregen.sh +++ /dev/null @@ -1,2 +0,0 @@ -#!/bin/sh -./autogen.sh $@ diff --git a/mobile/avsystem/Makefile.am b/mobile/avsystem/Makefile.am deleted file mode 100644 index af437a6..0000000 --- a/mobile/avsystem/Makefile.am +++ /dev/null @@ -1 +0,0 @@ -SUBDIRS = src diff --git a/mobile/avsystem/src/Makefile.am b/mobile/avsystem/src/Makefile.am deleted file mode 100644 index dd1576e..0000000 --- a/mobile/avsystem/src/Makefile.am +++ /dev/null @@ -1,60 +0,0 @@ - -# plugindir is set in configure - -plugin_LTLIBRARIES = libgstavsysaudiosrc.la - -# sources used to compile this plug-in -libgstavsysaudiosrc_la_SOURCES = gstavsyssrc.c \ - gstavsysaudiosrc.c - -libgstavsysaudiosrc_la_CFLAGS = $(GST_CFLAGS) \ - $(GST_BASE_CFLAGS) \ - $(AVSYSTEM_CFLAGS) \ - $(GST_VIDEO_FLAGS) \ - -I$(includedir)/mmf \ - $(MMTA_CFLAGS) \ - $(GST_AUDIO_CFLAGS) \ - $(VCONF_CFLAGS) \ - $(AVSYSAUDIO_CFLAGS) - -libgstavsysaudiosrc_la_LIBADD = $(GST_LIBS) \ - $(GST_BASE_LIBS) \ - $(DATACOMLIB_LIBS) \ - $(HTTPLIB_LIBS) \ - $(AVSYSTEM_LIBS) \ - $(GST_VIDEO_LIBS) \ - -lgstaudio-0.10 \ - $(MMTA_LIBS) \ - $(GST_AUDIO_LIBS) \ - -ldl \ - $(VCONF_LIBS) \ - $(AVSYSAUDIO_LIBS) - -libgstavsysaudiosrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) - -if IS_I386 -libgstavsysaudiosrc_la_CFLAGS += -DI386_SIMULATOR -else -endif - -plugin_LTLIBRARIES += libgstavsyssink.la - -## sources used to compile this plug-in -libgstavsyssink_la_SOURCES = gstavsyssink.c \ - gstavsysmemsink.c - -libgstavsyssink_la_CFLAGS = $(GST_CFLAGS) $(GST_BASE_CFLAGS) $(AVSYSVIDEO_CFLAGS) $(AVSYSTEM_CFLAGS) -I$(includedir)/mmf -libgstavsyssink_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS) $(DATACOMLIB_LIBS) $(HTTPLIB_LIBS) $(AVSYSVIDEO_LIBS) $(AVSYSTEM_LIBS) $(GST_VIDEO_LIBS) -lgstaudio-0.10 -ldl -libgstavsyssink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) - - -libgstavsyssink_la_SOURCES += gstavsysaudiosink.c -libgstavsyssink_la_CFLAGS += $(AVSYSAUDIO_CFLAGS) -libgstavsyssink_la_LIBADD += $(AVSYSAUDIO_LIBS) - -if IS_I386 -libgstavsyssink_la_CFLAGS += -DI386_SIMULATOR -else -endif - - diff --git a/mobile/avsystem/src/gstavsysaudiosink.c b/mobile/avsystem/src/gstavsysaudiosink.c deleted file mode 100644 index b6e5c94..0000000 --- a/mobile/avsystem/src/gstavsysaudiosink.c +++ /dev/null @@ -1,905 +0,0 @@ -/* - * avsystem - * - * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: JongHyuk Choi - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - - - -#include -#include - -#include - -#include "gstavsysaudiosink.h" - -#define _ALSA_DAPM_ -#define __REPLACE_RESET_WITH_CLOSE_AND_REOPEN__ - -#define CONVERT_MUTE_VALUE(_mute) ((_mute) ? AVSYS_AUDIO_MUTE : AVSYS_AUDIO_UNMUTE) - -GST_DEBUG_CATEGORY_EXTERN (avsystem_sink_debug); -#define GST_CAT_DEFAULT avsystem_sink_debug - -#define DEFAULT_USER_ROUTE AVSYSAUDIOSINK_USERROUTE_AUTO -#define DEFAULT_AUDIO_ROUTE AVSYSAUDIOSINK_AUDIOROUTE_USE_EXTERNAL_SETTING -#define DEFAULT_VOLUME_TYPE AVSYS_AUDIO_VOLUME_TYPE_MEDIA -#define DEFAULT_MEDIACALL_MODE AVSYS_AUDIO_ECHO_MODE_NONE -#define DEFAULT_FADEUP_VOLUME FALSE -#define DEFAULT_AUDIO_MUTE AVSYSAUDIOSINK_AUDIO_UNMUTE -#define DEFAULT_AUDIO_LATENCY AVSYSAUDIOSINK_LATENCY_MID -#define DEFAULT_AUDIO_CLOSE_HANDLE_ON_PREPARE FALSE - -//GST_DEBUG_CATEGORY_STATIC (gst_avsystemsink_debug); - -/* element factory information */ -static const GstElementDetails gst_avsysaudiosink_details = - GST_ELEMENT_DETAILS ("AV-system Audio OUT", - "Sink/Audio", - "Output to AV System", - "Samsung Electronics co., ltd"); - -enum -{ - PROP_0, - PROP_AUDIO_MUTE, - PROP_AUDIO_VOLUME_TYPE, - PROP_AUDIO_PRIORITY, - PROP_AUDIO_FADEUPVOLUME, - PROP_AUDIO_ROUTE_POLICY, - PROP_AUDIO_USER_ROUTE, - PROP_AUDIO_LATENCY, - PROP_AUDIO_HANDLE, - PROP_AUDIO_CALLBACK, - PROP_AUDIO_CLOSE_HANDLE_ON_PREPARE, -}; - -GType -gst_avsysaudiosink_audio_mute_get_type (void) -{ - static GType avaudio_mute_type = 0; - static const GEnumValue avaudio_mute[] = { - {AVSYSAUDIOSINK_AUDIO_UNMUTE, "Unmute", "unmute"}, - {AVSYSAUDIOSINK_AUDIO_MUTE, "Mute immediately", "mute"}, - {AVSYSAUDIOSINK_AUDIO_MUTE_WITH_FADEDOWN_EFFECT, "Mute with fadedown effect", "fadedown"}, - {0, NULL, NULL}, - }; - - if (!avaudio_mute_type) { - avaudio_mute_type = - g_enum_register_static ("GstAvsysAudioSinkAudioMute", avaudio_mute); - } - return avaudio_mute_type; -} - -GType -gst_avsysaudiosink_user_route_get_type (void) -{ - static GType user_route_type = 0; - static const GEnumValue user_route[] = { - {AVSYSAUDIOSINK_USERROUTE_AUTO, "Route automatically", "auto"}, - {AVSYSAUDIOSINK_USERROUTE_PHONE, "Route to phone only", "phone"}, - {0, NULL, NULL}, - }; - - if (!user_route_type) { - user_route_type = - g_enum_register_static ("GstAvsysAudioSinkUserRoutePolicy",user_route); - } - return user_route_type; -} - -GType -gst_avsysaudiosink_audio_route_get_type (void) -{ - static GType playback_audio_route_type = 0; - static const GEnumValue playback_audio_route[] = { - {AVSYSAUDIOSINK_AUDIOROUTE_USE_EXTERNAL_SETTING, "Use external sound path", "external"}, - {AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_NORMAL, "Auto change between speaker & earphone", "normal"}, - {AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_ALERT, "Play via both speaker & earphone", "alert"}, - {AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_HEADSET_ONLY, "Play via earphone only", "headset"}, - {0, NULL, NULL}, - }; - - if (!playback_audio_route_type) { - playback_audio_route_type = - g_enum_register_static ("GstAvsysAudioSinkAudioRoutePolicy", playback_audio_route); - } - return playback_audio_route_type; -} - -GType -gst_avsysaudiosink_latency_get_type (void) -{ - static GType avsysaudio_latency_type = 0; - static const GEnumValue avsysaudio_latency[] = { - {AVSYSAUDIOSINK_LATENCY_LOW, "Low latency", "low"}, - {AVSYSAUDIOSINK_LATENCY_MID, "Mid latency", "mid"}, - {AVSYSAUDIOSINK_LATENCY_HIGH, "High latency", "high"}, - {0, NULL, NULL}, - }; - - if (!avsysaudio_latency_type) { - avsysaudio_latency_type = - g_enum_register_static ("GstAvsysAudioSinkLatency", avsysaudio_latency); - } - return avsysaudio_latency_type; -} - -static void gst_avsysaudiosink_init_interfaces (GType type); - -//#define GST_BOILERPLATE_FULL(type, type_as_function, parent_type, parent_type_macro, additional_initializations) - -GST_BOILERPLATE_FULL (GstAvsysAudioSink, gst_avsysaudiosink, GstAudioSink, - GST_TYPE_AUDIO_SINK, gst_avsysaudiosink_init_interfaces); - - -static void gst_avsysaudiosink_finalise (GObject * object); -static void gst_avsysaudiosink_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec); -static void gst_avsysaudiosink_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec); -#if 0 /*not use*/ -static GstCaps *gst_avsysaudiosink_getcaps (GstBaseSink * bsink); -#endif - -static gboolean gst_avsysaudiosink_avsys_close(GstAvsysAudioSink *avsys_audio); -static gboolean gst_avsysaudiosink_avsys_open(GstAvsysAudioSink *avsys_audio); - -static gboolean gst_avsysaudiosink_open (GstAudioSink * asink); -static gboolean gst_avsysaudiosink_prepare (GstAudioSink * asink, GstRingBufferSpec * spec); -static gboolean gst_avsysaudiosink_unprepare (GstAudioSink * asink); -static gboolean gst_avsysaudiosink_close (GstAudioSink * asink); -static guint gst_avsysaudiosink_write (GstAudioSink * asink, gpointer data, guint length); -static guint gst_avsysaudiosink_delay (GstAudioSink * asink); -static void gst_avsysaudiosink_reset (GstAudioSink * asink); -static gboolean avsysaudiosink_post_message(GstAvsysAudioSink* self,int errorcode); - - -#define AVSYS_AUDIO_FACTORY_ENDIANNESS "LITTLE_ENDIAN" - - -static GstStaticPadTemplate avsysaudiosink_sink_factory = - GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-raw-int, " - "endianness = (int) { " AVSYS_AUDIO_FACTORY_ENDIANNESS " }, " - "signed = (boolean) { TRUE }, " - "width = (int) 16, " - "depth = (int) 16, " - "rate = (int) 44100, " - "channels = (int) [ 1, 6 ]; " - "audio/x-raw-int, " - "signed = (boolean) { FALSE }, " - "width = (int) 8, " - "depth = (int) 8, " - "rate = (int) 44100, " - "channels = (int) [ 1, 6 ] " - ) - ); -/* -static inline guint _time_to_sample(GstAvsysAudioSink * asink, GstClockTime diff) -{ - guint result = 0; - result =(GST_TIME_AS_USECONDS(diff) * asink->audio_param.samplerate)/1000000; - return result; -} -*/ - -static void -gst_avsysaudiosink_finalise (GObject * object) -{ - GstAvsysAudioSink *sink = NULL; - - sink = GST_AVSYS_AUDIO_SINK (object); - gst_avsysaudiosink_avsys_close(sink); - g_mutex_free (sink->avsys_audio_lock); - g_mutex_free (sink->avsys_audio_reset_lock); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static void -gst_avsysaudiosink_init_interfaces (GType type) -{ - /* None */ -} - -static void -gst_avsysaudiosink_base_init (gpointer g_class) -{ - GstElementClass *element_class = NULL; - - element_class = GST_ELEMENT_CLASS (g_class); - gst_element_class_set_details (element_class, &gst_avsysaudiosink_details); - gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&avsysaudiosink_sink_factory)); -} - -static GstStateChangeReturn -gst_avsyssudiosink_change_state (GstElement *element, GstStateChange transition); - - -static void -gst_avsysaudiosink_class_init (GstAvsysAudioSinkClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - GstBaseSinkClass *gstbasesink_class; - GstBaseAudioSinkClass *gstbaseaudiosink_class; - GstAudioSinkClass *gstaudiosink_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - gstbasesink_class = (GstBaseSinkClass *) klass; - gstbaseaudiosink_class = (GstBaseAudioSinkClass *) klass; - gstaudiosink_class = (GstAudioSinkClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - gstelement_class->change_state = GST_DEBUG_FUNCPTR(gst_avsyssudiosink_change_state); - - gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_finalise); - gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_get_property); - gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_set_property); - - // gstbasesink_class->get_caps = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_getcaps); - - gstaudiosink_class->open = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_open); - gstaudiosink_class->prepare = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_prepare); - gstaudiosink_class->unprepare = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_unprepare); - gstaudiosink_class->close = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_close); - gstaudiosink_class->write = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_write); - gstaudiosink_class->delay = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_delay); - gstaudiosink_class->reset = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_reset); - - g_object_class_install_property ( gobject_class, PROP_AUDIO_VOLUME_TYPE, - g_param_spec_int ("volumetype", "Avsystem Volume Type", - "Select avsystem audio software volume type", 0, G_MAXINT, - DEFAULT_VOLUME_TYPE, G_PARAM_READWRITE)); - - g_object_class_install_property ( gobject_class, PROP_AUDIO_PRIORITY, - g_param_spec_int ("priority", "Avsystem Sound Priority", "Avsystem sound priority", - AVSYS_AUDIO_PRIORITY_NORMAL, AVSYS_AUDIO_PRIORITY_SOLO_WITH_TRANSITION_EFFECT, - AVSYS_AUDIO_PRIORITY_NORMAL, G_PARAM_READWRITE)); - - g_object_class_install_property ( gobject_class, PROP_AUDIO_HANDLE, - g_param_spec_pointer("audio-handle", "Avsystem handle", - "Avsystem audio handle", - G_PARAM_READWRITE)); - - g_object_class_install_property ( gobject_class, PROP_AUDIO_CALLBACK, - g_param_spec_pointer("audio-callback", "Avsystem callback", - "Avsystem audio callback", - G_PARAM_READWRITE)); - - g_object_class_install_property (gobject_class, PROP_AUDIO_FADEUPVOLUME, - g_param_spec_boolean ("fadeup", "Avsystem fadeup volume", - "Enable avsystem audio fadeup volume when pause to play", - DEFAULT_FADEUP_VOLUME, G_PARAM_READWRITE)); - - g_object_class_install_property (gobject_class ,PROP_AUDIO_MUTE, - g_param_spec_enum("mute", "Avsystem mute", - "Avsystem audio mute", - GST_AVSYS_AUDIO_SINK_MUTE, DEFAULT_AUDIO_MUTE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS )); - - g_object_class_install_property (gobject_class ,PROP_AUDIO_ROUTE_POLICY, - g_param_spec_enum("audio-route", "Audio Route Policy", - "Audio route policy of system", - GST_AVSYS_AUDIO_SINK_AUDIO_ROUTE, DEFAULT_AUDIO_ROUTE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS )); - - g_object_class_install_property (gobject_class ,PROP_AUDIO_USER_ROUTE, - g_param_spec_enum("user-route", "User Route Policy", - "User route policy", - GST_AVSYS_AUDIO_SINK_USER_ROUTE, DEFAULT_USER_ROUTE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS )); - - g_object_class_install_property (gobject_class ,PROP_AUDIO_LATENCY, - g_param_spec_enum("latency", "Audio Backend Latency", - "Audio backend latency", - GST_AVSYS_AUDIO_SINK_LATENCY_TYPE, DEFAULT_AUDIO_LATENCY, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS )); - - g_object_class_install_property (gobject_class, PROP_AUDIO_CLOSE_HANDLE_ON_PREPARE, - g_param_spec_boolean ("close-handle-on-prepare", "Close Handle on Prepare", - "Close Handle on Prepare", - DEFAULT_AUDIO_CLOSE_HANDLE_ON_PREPARE, G_PARAM_READWRITE)); -} - -static void -gst_avsysaudiosink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstAvsysAudioSink *sink = NULL; - int nvalue = 0; - gboolean nbool = FALSE; - - sink = GST_AVSYS_AUDIO_SINK (object); - - switch (prop_id) { - case PROP_AUDIO_HANDLE: - sink->cbHandle = g_value_get_pointer(value); - break; - case PROP_AUDIO_CALLBACK: - sink->audio_stream_cb = g_value_get_pointer(value); - break; - case PROP_AUDIO_VOLUME_TYPE: - nvalue = g_value_get_int(value); - sink->volume_type = nvalue; - if (sink->audio_handle != (avsys_handle_t)-1) { - avsys_audio_update_volume_config(sink->audio_handle, sink->volume_type); - } - break; - case PROP_AUDIO_PRIORITY: - nvalue = g_value_get_int(value); - sink->sound_priority = nvalue; - break; - case PROP_AUDIO_MUTE: - nvalue = g_value_get_enum(value); - if (sink->audio_handle != (avsys_handle_t)-1) { - if(AVSYS_SUCCESS(avsys_audio_set_mute_fadedown(sink->audio_handle))) - sink->mute = nvalue; - } else { - sink->mute = nvalue; - } - break; - case PROP_AUDIO_FADEUPVOLUME: - nbool = g_value_get_boolean(value); - sink->use_fadeup_volume = nbool; - break; - case PROP_AUDIO_ROUTE_POLICY: - nvalue = g_value_get_enum(value); - sink->audio_route_policy = nvalue; - switch (sink->audio_route_policy) { - case AVSYSAUDIOSINK_AUDIOROUTE_USE_EXTERNAL_SETTING: - GST_INFO_OBJECT(sink, "use external audio route setting"); - break; - default: - g_print("AVSYSAUDIOSINK :: Unknown audio route option %d\n", sink->audio_route_policy); - GST_ERROR_OBJECT(sink, "Unknown audio route option %d", sink->audio_route_policy); - break; - } - break; - case PROP_AUDIO_USER_ROUTE: - nvalue = g_value_get_enum(value); - sink->user_route_policy = nvalue; - break; - case PROP_AUDIO_LATENCY: - nvalue = g_value_get_enum(value); - sink->latency = nvalue; - break; - case PROP_AUDIO_CLOSE_HANDLE_ON_PREPARE: - nbool = g_value_get_boolean(value); - sink->close_handle_on_prepare = nbool; - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_avsysaudiosink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstAvsysAudioSink *sink = NULL; - - sink = GST_AVSYS_AUDIO_SINK (object); - - switch (prop_id) { - case PROP_AUDIO_VOLUME_TYPE: - g_value_set_int(value, sink->volume_type); - break; - case PROP_AUDIO_PRIORITY: - g_value_set_int(value, sink->sound_priority); - break; - case PROP_AUDIO_MUTE: - g_value_set_enum(value, sink->mute); - break; - case PROP_AUDIO_FADEUPVOLUME: - g_value_set_boolean(value, sink->use_fadeup_volume); - break; - case PROP_AUDIO_ROUTE_POLICY: - g_value_set_enum(value, sink->audio_route_policy); - break; - case PROP_AUDIO_USER_ROUTE: - g_value_set_enum(value, sink->user_route_policy); - break; - case PROP_AUDIO_LATENCY: - g_value_set_enum(value, sink->latency); - break; - case PROP_AUDIO_CLOSE_HANDLE_ON_PREPARE: - g_value_set_boolean(value, sink->close_handle_on_prepare); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_avsysaudiosink_init (GstAvsysAudioSink * avsysaudiosink, GstAvsysAudioSinkClass * g_class) -{ - GST_DEBUG_OBJECT (avsysaudiosink, "initializing avsysaudiosink"); - - avsysaudiosink->audio_handle = (avsys_handle_t)-1; - avsysaudiosink->cached_caps = NULL; - avsysaudiosink->avsys_audio_lock = g_mutex_new (); - avsysaudiosink->avsys_audio_reset_lock = g_mutex_new (); - avsysaudiosink->volume_type = DEFAULT_VOLUME_TYPE; - avsysaudiosink->sound_priority = AVSYS_AUDIO_PRIORITY_NORMAL; - avsysaudiosink->mute = DEFAULT_AUDIO_MUTE; - avsysaudiosink->use_fadeup_volume = DEFAULT_FADEUP_VOLUME; - avsysaudiosink->latency = DEFAULT_AUDIO_LATENCY; - avsysaudiosink->audio_route_policy = DEFAULT_AUDIO_ROUTE; - avsysaudiosink->bytes_per_sample = 1; - avsysaudiosink->close_handle_on_prepare = DEFAULT_AUDIO_CLOSE_HANDLE_ON_PREPARE; -#if defined (LPCM_DUMP_SUPPORT) - avsysaudiosink->dumpFp = NULL; -#endif - -} -#if 0 -static GstCaps * -gst_avsysaudiosink_getcaps (GstBaseSink * bsink) -{ - GstElementClass *element_class = NULL; - GstPadTemplate *pad_template = NULL; - GstAvsysAudioSink *sink = GST_AVSYS_AUDIO_SINK (bsink); - GstCaps *caps; - -// debug_fenter(); - - sink = GST_AVSYS_AUDIO_SINK (bsink); - if (sink->audio_handle == -1) - { - GST_DEBUG_OBJECT (sink, "avsystem audio not open, using template caps"); - return NULL; /* base class will get template caps for us */ - } - - if (sink->cached_caps) - { - GST_LOG_OBJECT (sink, "Returning cached caps"); - return gst_caps_ref (sink->cached_caps); - } - - element_class = GST_ELEMENT_GET_CLASS (sink); - pad_template = gst_element_class_get_pad_template (element_class, "sink"); - g_return_val_if_fail (pad_template != NULL, NULL); - - // todo : get supported format. - //caps = gst_avsysaudio_probe_supported_formats (GST_OBJECT (sink), sink->, - //gst_pad_template_get_caps (pad_template)); - - //if (caps) { - //sink->cached_caps = gst_caps_ref (caps); - //} - - GST_INFO_OBJECT (sink, "returning caps %" GST_PTR_FORMAT, caps); - - return caps; -} -#endif - -static gboolean -avsysaudiosink_parse_spec (GstAvsysAudioSink * avsys_audio, GstRingBufferSpec * spec) -{ - /* Check param */ - if (spec->type != GST_BUFTYPE_LINEAR || - spec->channels > 6 || spec->channels < 1 || - !(spec->format == GST_S8 || spec->format == GST_S16_LE) ) - return FALSE; - - switch (spec->format) { - case GST_S8: - avsys_audio->audio_param.format = AVSYS_AUDIO_FORMAT_8BIT; - avsys_audio->bytes_per_sample = 1; - break; - case GST_S16_LE: - avsys_audio->audio_param.format = AVSYS_AUDIO_FORMAT_16BIT; - avsys_audio->bytes_per_sample = 2; - break; - default: - return FALSE; - } - - /// set audio parameter for avsys audio open - switch (avsys_audio->latency) { - case AVSYSAUDIOSINK_LATENCY_LOW: - avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_OUTPUT_LOW_LATENCY; - break; - case AVSYSAUDIOSINK_LATENCY_MID: - avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_OUTPUT; - break; - case AVSYSAUDIOSINK_LATENCY_HIGH: - avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_OUTPUT_CLOCK; - break; - } - - avsys_audio->audio_param.priority = 0; - avsys_audio->audio_param.samplerate = spec->rate; - avsys_audio->audio_param.channels = spec->channels; - avsys_audio->bytes_per_sample *= spec->channels; - - /* set software volume table type */ - avsys_audio->audio_param.vol_type = avsys_audio->volume_type; - avsys_audio->audio_param.priority = avsys_audio->sound_priority; - avsys_audio->audio_param.handle_route = avsys_audio->user_route_policy; - - return TRUE; -} - -static gboolean -gst_avsysaudiosink_open (GstAudioSink * asink) -{ - return TRUE; -} - -static gboolean -gst_avsysaudiosink_prepare (GstAudioSink * asink, GstRingBufferSpec * spec) -{ - GstAvsysAudioSink *avsys_audio = NULL; - guint p_time = 0, b_time = 0; - - avsys_audio = GST_AVSYS_AUDIO_SINK (asink); - - GST_WARNING("Start"); - - // set avsys audio param - if (!avsysaudiosink_parse_spec (avsys_audio, spec)) - goto spec_parse; - - if (gst_avsysaudiosink_avsys_open(avsys_audio) == FALSE) { - GST_ERROR_OBJECT(avsys_audio, "gst_avsysaudiosink_avsys_open() failed"); - goto OPEN_FAILED; - } - - /* Ring buffer size */ - if (AVSYS_STATE_SUCCESS == - avsys_audio_get_period_buffer_time(avsys_audio->audio_handle, &p_time, &b_time)) { - if(p_time == 0 || b_time == 0) - return FALSE; - - spec->latency_time = (guint64)p_time; - spec->buffer_time = (guint64)b_time; - } else { - GST_WARNING_OBJECT(avsys_audio, ""); - return FALSE; - } - spec->segsize = avsys_audio->avsys_size; /* '/16' see avsys_audio_open */ - spec->segtotal = (b_time / p_time) + (((b_time % p_time)/p_time > 0.5) ? 1: 0); - //spec->segtotal+2; - - if (avsys_audio->close_handle_on_prepare) { - if (gst_avsysaudiosink_avsys_close(avsys_audio) == FALSE) { - GST_ERROR_OBJECT(avsys_audio, "gst_avsysaudiosink_avsys_close() failed"); - return FALSE; - } - } - - GST_WARNING("End"); - GST_WARNING_OBJECT (avsys_audio, "latency time %u, buffer time %u, seg total %u\n", - (unsigned int)(spec->latency_time/1000), (unsigned int)(spec->buffer_time/1000), spec->segtotal); - return TRUE; - -spec_parse: - { - GST_ELEMENT_ERROR (avsys_audio, RESOURCE, SETTINGS, (NULL), - ("Setting of swparams failed: " )); - return FALSE; - } - -OPEN_FAILED: - avsysaudiosink_post_message(avsys_audio, GST_RESOURCE_ERROR_OPEN_READ); - return FALSE; -} - -static gboolean -gst_avsysaudiosink_unprepare (GstAudioSink * asink) -{ - GstAvsysAudioSink *avsys_audio = NULL; - gboolean result = TRUE; - avsys_audio = GST_AVSYS_AUDIO_SINK (asink); - - GST_WARNING("Start"); - if(!gst_avsysaudiosink_avsys_close(avsys_audio)) - { - GST_ERROR_OBJECT(avsys_audio, "gst_avsysaudiosink_avsys_close() failed"); - result = FALSE; - } - GST_WARNING("End"); - - return result; -} - -static gboolean -gst_avsysaudiosink_close (GstAudioSink * asink) -{ - GstAvsysAudioSink *avsys_audio = NULL; - - avsys_audio = GST_AVSYS_AUDIO_SINK (asink); - gst_caps_replace (&avsys_audio->cached_caps, NULL); - - return TRUE; -} - - -/* - * Underrun and suspend recovery - */ - -static guint -gst_avsysaudiosink_write (GstAudioSink * asink, gpointer data, guint length) -{ - GstAvsysAudioSink *avsys_audio = NULL; - gint write_len = 0; - - avsys_audio = GST_AVSYS_AUDIO_SINK (asink); - GST_AVSYS_AUDIO_SINK_LOCK (asink); - - if (avsys_audio->audio_stream_cb == NULL) { - write_len = avsys_audio_write(avsys_audio->audio_handle, data, length); - -#if defined (LPCM_DUMP_SUPPORT) - fwrite(data, 1, write_len, avsys_audio->dumpFp); //This is for original data (no volume convert) -#endif - if(write_len != length) - { - goto write_error; - } - - GST_AVSYS_AUDIO_SINK_UNLOCK (asink); - - return write_len; -write_error: - { - GST_AVSYS_AUDIO_SINK_UNLOCK (asink); - - if(AVSYS_FAIL(write_len)) - { - GST_ERROR_OBJECT(avsys_audio, "avsys_audio_write() failed with %d\n", write_len); - } - return length; /* skip one period */ - } - } else { - gboolean result; - result = avsys_audio->audio_stream_cb(data, length, avsys_audio->cbHandle); - if(!result) - { - GST_ERROR_OBJECT(avsys_audio,"auido stream callback failed\n"); - } - GST_AVSYS_AUDIO_SINK_UNLOCK (asink); - return length; - } -} - -static guint -gst_avsysaudiosink_delay (GstAudioSink * asink) -{ - GstAvsysAudioSink *avsys_audio = NULL; - int delay = 0; - guint retValue = 0; - - avsys_audio = GST_AVSYS_AUDIO_SINK (asink); - GST_AVSYS_AUDIO_SINK_RESET_LOCK (asink); - if ((int)avsys_audio->audio_handle != -1) { - if (AVSYS_STATE_SUCCESS == avsys_audio_delay(avsys_audio->audio_handle, &delay)) { - retValue = delay; - } - } - GST_AVSYS_AUDIO_SINK_RESET_UNLOCK (asink); - return retValue; -} - -static void -gst_avsysaudiosink_reset (GstAudioSink * asink) -{ - GstAvsysAudioSink *avsys_audio = NULL; - int avsys_result = AVSYS_STATE_SUCCESS; - - GST_WARNING("Start"); - GST_AVSYS_AUDIO_SINK_LOCK (asink); - avsys_audio = GST_AVSYS_AUDIO_SINK (asink); - -#if defined(__REPLACE_RESET_WITH_CLOSE_AND_REOPEN__) - GST_AVSYS_AUDIO_SINK_RESET_LOCK (asink); - avsys_result = avsys_audio_close (avsys_audio->audio_handle); - if(AVSYS_FAIL(avsys_result)) { - GST_ERROR_OBJECT (avsys_audio, "avsys_audio_close: internal error: "); - } else { - avsys_audio->audio_handle =(avsys_handle_t) -1; - } - GST_AVSYS_AUDIO_SINK_RESET_UNLOCK (asink); -#else - if(AVSYS_STATE_SUCCESS != avsys_audio_reset(avsys_audio->audio_handle)) { - GST_ERROR_OBJECT (avsys_audio, "avsys-reset: internal error: "); - } -#endif - - GST_AVSYS_AUDIO_SINK_UNLOCK (asink); - GST_WARNING("End"); - - return; -} - - -static gboolean -gst_avsysaudiosink_avsys_open(GstAvsysAudioSink *avsys_audio) -{ - int avsys_result; - - GST_AVSYS_AUDIO_SINK_LOCK(avsys_audio); - if (avsys_audio->audio_handle == (avsys_handle_t)-1) { - - GST_LOG_OBJECT (avsys_audio, "avsys_audio_open() with user policy [%d] ", avsys_audio->user_route_policy); - - avsys_result = avsys_audio_open(&avsys_audio->audio_param, &avsys_audio->audio_handle, &avsys_audio->avsys_size); - if (avsys_result != AVSYS_STATE_SUCCESS) { - GST_AVSYS_AUDIO_SINK_UNLOCK (avsys_audio); - avsysaudiosink_post_message(avsys_audio, GST_RESOURCE_ERROR_OPEN_READ); - return FALSE; - } - - GST_LOG_OBJECT (avsys_audio, "Opened av system "); - - GST_AVSYS_AUDIO_SINK_UNLOCK (avsys_audio); - } else { - GST_WARNING_OBJECT(avsys_audio, "audio handle has already opened"); - GST_AVSYS_AUDIO_SINK_UNLOCK (avsys_audio); - return FALSE; - } -#if defined (LPCM_DUMP_SUPPORT) - if (avsys_audio->dumpFp == NULL) { - avsys_audio->dumpFp = fopen("/root/dump.lpcm","w"); - } -#endif - return TRUE; -} - -static gboolean -gst_avsysaudiosink_avsys_close(GstAvsysAudioSink *avsys_audio) -{ - int avsys_result = AVSYS_STATE_SUCCESS; - - GST_AVSYS_AUDIO_SINK_LOCK (avsys_audio); - - if (avsys_audio->audio_handle != (avsys_handle_t)-1 ) { - avsys_result = avsys_audio_close(avsys_audio->audio_handle); - - if (AVSYS_FAIL(avsys_result)) - { - GST_ERROR_OBJECT(avsys_audio, - "avsys_audio_close() failed with 0x%x", avsys_result); - GST_AVSYS_AUDIO_SINK_UNLOCK (avsys_audio); - return FALSE; - } else { - avsys_audio->audio_handle = (avsys_handle_t) -1; - GST_INFO_OBJECT(avsys_audio, "avsys_audio_close() success"); - } - - GST_LOG_OBJECT (avsys_audio, "Closed av system "); - } else { - GST_WARNING_OBJECT(avsys_audio, "audio handle has already closed"); - } - - GST_AVSYS_AUDIO_SINK_UNLOCK (avsys_audio); -#if defined (LPCM_DUMP_SUPPORT) - if(avsys_audio->dumpFp != NULL) - { - fclose(avsys_audio->dumpFp); - avsys_audio->dumpFp = NULL; - } -#endif - return TRUE; -} - -static GstStateChangeReturn -gst_avsyssudiosink_change_state (GstElement *element, GstStateChange transition) -{ - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - GstAvsysAudioSink *avsys_audio = GST_AVSYS_AUDIO_SINK (element); - - int avsys_result = AVSYS_STATE_SUCCESS; - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: -#if defined(_ALSA_DAPM_) - switch(avsys_audio->audio_route_policy) { - case AVSYSAUDIOSINK_AUDIOROUTE_USE_EXTERNAL_SETTING: - GST_INFO_OBJECT(avsys_audio, "audio route uses external setting"); - break; - default: - GST_ERROR_OBJECT(avsys_audio, "Unknown audio route option %d\n", avsys_audio->audio_route_policy); - break; - } -#endif -#if defined(__REPLACE_RESET_WITH_CLOSE_AND_REOPEN__) - if (avsys_audio->audio_handle == (avsys_handle_t)-1) { - avsys_result = avsys_audio_open(&avsys_audio->audio_param, &avsys_audio->audio_handle, &avsys_audio->avsys_size); - if (AVSYS_FAIL(avsys_result)) { - GST_ERROR_OBJECT (avsys_audio, "avsys_audio_open: internal error: "); - return GST_STATE_CHANGE_FAILURE; - } - } -#endif - - if (avsys_audio->use_fadeup_volume) { - GST_INFO_OBJECT(avsys_audio, "Set fadeup volume"); - avsys_audio_set_volume_fadeup(avsys_audio->audio_handle); - } - - if(AVSYS_STATE_SUCCESS != avsys_audio_set_mute(avsys_audio->audio_handle, CONVERT_MUTE_VALUE(avsys_audio->mute))) - { - GST_ERROR_OBJECT(avsys_audio, "Set mute failed %d", CONVERT_MUTE_VALUE(avsys_audio->mute)); - } - break; - default: - break; - } - ret = GST_ELEMENT_CLASS(parent_class)->change_state (element, transition); - if (ret == GST_STATE_CHANGE_FAILURE) { - return ret; - } - switch (transition) { - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - break; - case GST_STATE_CHANGE_READY_TO_NULL: - break; - default: - break; - } - return ret; -} - - -static gboolean -avsysaudiosink_post_message(GstAvsysAudioSink* self,int errorcode) -{ - GST_DEBUG("avsysaudiosink_post_message\n"); - gboolean ret = TRUE; - GstMessage *Msg = NULL; - GQuark domain; - gboolean status = FALSE; - GError *error = NULL; - gint error_code; - /* - if(errorcode>0) - error_code = errorcode; - else - error_code = GST_STREAM_ERROR_TYPE_NOT_FOUND; */ - error_code = errorcode; - domain = gst_resource_error_quark(); - error = g_error_new (domain, error_code, "AVSYSAUDIOSINK_RESOURCE_ERROR"); - Msg = gst_message_new_error(GST_ELEMENT(self), error, "AVSYSAUDIOSINK_ERROR"); - status = gst_element_post_message (GST_ELEMENT(self), Msg); - if (status == FALSE) - { - GST_ERROR("Error in posting message on the bus ...\n"); - ret = FALSE; - } - - return ret; -} diff --git a/mobile/avsystem/src/gstavsysaudiosink.h b/mobile/avsystem/src/gstavsysaudiosink.h deleted file mode 100644 index 47da754..0000000 --- a/mobile/avsystem/src/gstavsysaudiosink.h +++ /dev/null @@ -1,124 +0,0 @@ -/* - * avsystem - * - * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: JongHyuk Choi - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - - -#ifndef __GST_AVSYSAUDIOSINK_H__ -#define __GST_AVSYSAUDIOSINK_H__ - -#include -#include - -#include - -G_BEGIN_DECLS - -#define GST_TYPE_AVSYS_AUDIO_SINK (gst_avsysaudiosink_get_type()) -#define GST_AVSYS_AUDIO_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AVSYS_AUDIO_SINK,GstAvsysAudioSink)) -#define GST_AVSYS_AUDIO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AVSYS_AUDIO_SINK,GstAvsysAudioSinkClass)) -#define GST_IS_AVSYS_AUDIO_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AVSYS_AUDIO_SINK)) -#define GST_IS_AVSYS_AUDIO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AVSYS_AUDIO_SINK)) -//#define GST_AVSYS_AUDIO_SINK_CAST(obj) ((GstAvsysAudioSink *) (obj)) - -typedef struct _GstAvsysAudioSink GstAvsysAudioSink; -typedef struct _GstAvsysAudioSinkClass GstAvsysAudioSinkClass; - -#define GST_AVSYS_AUDIO_SINK_GET_LOCK(obj) (GST_AVSYS_AUDIO_SINK (obj)->avsys_audio_lock) -#define GST_AVSYS_AUDIO_SINK_LOCK(obj) (g_mutex_lock (GST_AVSYS_AUDIO_SINK_GET_LOCK(obj))) -#define GST_AVSYS_AUDIO_SINK_UNLOCK(obj) (g_mutex_unlock (GST_AVSYS_AUDIO_SINK_GET_LOCK(obj))) - -#define GST_AVSYS_AUDIO_SINK_GET_RESET_LOCK(obj) (GST_AVSYS_AUDIO_SINK (obj)->avsys_audio_reset_lock) -#define GST_AVSYS_AUDIO_SINK_RESET_LOCK(obj) (g_mutex_lock (GST_AVSYS_AUDIO_SINK_GET_RESET_LOCK(obj))) -#define GST_AVSYS_AUDIO_SINK_RESET_UNLOCK(obj) (g_mutex_unlock (GST_AVSYS_AUDIO_SINK_GET_RESET_LOCK(obj))) - - -typedef enum { - AVSYSAUDIOSINK_AUDIO_UNMUTE = 0, - AVSYSAUDIOSINK_AUDIO_MUTE, - AVSYSAUDIOSINK_AUDIO_MUTE_WITH_FADEDOWN_EFFECT, -}GstAvsysAudioSinkAudioMute; - - -typedef enum { - AVSYSAUDIOSINK_AUDIOROUTE_USE_EXTERNAL_SETTING = -1, - AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_NORMAL, - AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_ALERT, - AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_HEADSET_ONLY -}GstAvsysAudioSinkAudioRoutePolicy; - - -typedef enum { - AVSYSAUDIOSINK_USERROUTE_AUTO = 0, - AVSYSAUDIOSINK_USERROUTE_PHONE -}GstAvsysAudioSinkUserRoutePolicy; - -typedef enum { - AVSYSAUDIOSINK_LATENCY_LOW = 0, - AVSYSAUDIOSINK_LATENCY_MID, - AVSYSAUDIOSINK_LATENCY_HIGH, -}GstAvsysAudioSinkLatency; - -#define GST_AVSYS_AUDIO_SINK_USER_ROUTE (gst_avsysaudiosink_user_route_get_type ()) -#define GST_AVSYS_AUDIO_SINK_AUDIO_ROUTE (gst_avsysaudiosink_audio_route_get_type ()) -#define GST_AVSYS_AUDIO_SINK_MUTE (gst_avsysaudiosink_audio_mute_get_type()) -#define GST_AVSYS_AUDIO_SINK_LATENCY_TYPE (gst_avsysaudiosink_latency_get_type ()) - -//this define if for debugging -//#define LPCM_DUMP_SUPPORT -struct _GstAvsysAudioSink { - GstAudioSink sink; - - avsys_handle_t audio_handle; - avsys_audio_param_t audio_param; - gint avsys_size; - gint mute; - gint use_fadeup_volume; - gint close_handle_on_prepare; - gint audio_route_policy; - gint user_route_policy; - gint latency; - - GstCaps *cached_caps; - - GMutex *avsys_audio_lock; - GMutex *avsys_audio_reset_lock; - gint volume_type; - gint sound_priority; - gint bytes_per_sample; - - gpointer cbHandle; - gboolean (*audio_stream_cb) (void *stream, int stream_size, void *user_param); -}; - - -struct _GstAvsysAudioSinkClass { - GstAudioSinkClass parent_class; -}; - -GType gst_avsysaudiosink_get_type (void); -GType gst_avsysaudiosink_audio_route_get_type (void); -GType gst_avsysaudiosink_audio_mute_get_type(void); -GType gst_avsysaudiosink_latency_get_type (void); - -G_END_DECLS - -#endif /* __GST_AVSYSAUDIOSINK_H__ */ diff --git a/mobile/avsystem/src/gstavsysaudiosrc.c b/mobile/avsystem/src/gstavsysaudiosrc.c deleted file mode 100644 index 3a4fdc0..0000000 --- a/mobile/avsystem/src/gstavsysaudiosrc.c +++ /dev/null @@ -1,1005 +0,0 @@ -/* - * avsystem - * - * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: JongHyuk Choi - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#include -#include -#include -#include -#include - -#include -#include -//#include - -#include /*gettimeofday*/ -#include - -#include "gstavsysaudiosrc.h" - -/** - * Define for Release - * - * _ENABLE_FAKE_READ: enable fake read instead of avsys_audio_read(). (default: 0) - */ -#define _ENABLE_FAKE_READ 0 -//#define USE_GPT8 - - -#define _MIN_RATE 8000 -#define _MAX_RATE 48000 -#define _MIN_CHANNEL 1 -#define _MAX_CHANNEL 2 - - -#define DEFAULT_GPT8_FREQ 26 - -#if _ENABLE_FAKE_READ -static long g_delay_time; -#endif - -#define DEFAULT_MEDIACALL_MODE AVSYS_AUDIO_ECHO_MODE_NONE -#define DEFAULT_AUDIO_LATENCY AVSYSAUDIOSRC_LATENCY_MID - -GST_DEBUG_CATEGORY_EXTERN (avsystem_src_debug); -#define GST_CAT_DEFAULT avsystem_src_debug - -/* elementfactory information */ -static const GstElementDetails gst_avsysaudiosrc_details = - GST_ELEMENT_DETAILS ("AV system source", - "Source/Audio", - "Read from a AV system audio in", - "Samsung Electronics co., ltd."); - - -enum { - PROP_0, -#if 0 -#if !defined(I386_SIMULATOR) - PROP_AUDIO_MEDIA_CALL, -#endif -#endif - PROP_AUDIO_LATENCY, -}; - -enum { - CAPTURE_UNCORK = 0, - CAPTURE_CORK, -}; - -GType -gst_avsysaudiosrc_audio_latency_get_type (void) -{ - static GType capture_audio_latency_type = 0; - static const GEnumValue capture_audio_latency[] = { - {AVSYSAUDIOSRC_LATENCY_LOW, "Set capture latency as low", "low"}, - {AVSYSAUDIOSRC_LATENCY_MID, "Set capture latency as mid", "mid"}, - {AVSYSAUDIOSRC_LATENCY_HIGH, "Set capture latency as high", "high"}, - {0, NULL, NULL}, - }; - - if (!capture_audio_latency_type) { - capture_audio_latency_type = - g_enum_register_static ("GstAvsysAudioSrcAudioLatency", capture_audio_latency); - } - return capture_audio_latency_type; -} - - -GST_BOILERPLATE (GstAvsysAudioSrc, gst_avsysaudiosrc, GstAudioSrc, GST_TYPE_AUDIO_SRC); - -#if _ENABLE_FAKE_READ -static unsigned long fake_delay (unsigned long usec); -#endif - -static guint gst_avsysaudiosrc_delay (GstAudioSrc *asrc); - -static void gst_avsysaudiosrc_finalize (GObject * object); -static void gst_avsysaudiosrc_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec); -static void gst_avsysaudiosrc_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec); - -static GstCaps* gst_avsysaudiosrc_getcaps (GstBaseSrc * bsrc); - -static gboolean gst_avsysaudiosrc_open (GstAudioSrc * asrc); -static gboolean gst_avsysaudiosrc_prepare (GstAudioSrc * asrc, GstRingBufferSpec * spec); -static gboolean gst_avsysaudiosrc_unprepare (GstAudioSrc * asrc); -static gboolean gst_avsysaudiosrc_close (GstAudioSrc * asrc); -static guint gst_avsysaudiosrc_read (GstAudioSrc * asrc, gpointer data, guint length); -static void gst_avsysaudiosrc_reset (GstAudioSrc * asrc); -static gboolean gst_avsysaudiosrc_avsys_close (GstAvsysAudioSrc *src); -static gboolean gst_avsysaudiosrc_avsys_open (GstAvsysAudioSrc *src); -static gboolean gst_avsysaudiosrc_avsys_cork (GstAvsysAudioSrc *avsysaudiosrc, int cork); -static gboolean gst_avsysaudiosrc_avsys_start (GstAvsysAudioSrc *src); -static gboolean gst_avsysaudiosrc_avsys_stop (GstAvsysAudioSrc *src); -#if defined(_USE_CAPS_) -static GstCaps *gst_avsysaudiosrc_detect_rates (GstObject * obj, avsys_pcm_hw_params_t * hw_params, GstCaps * in_caps); -static GstCaps *gst_avsysaudiosrc_detect_channels (GstObject * obj,avsys_pcm_hw_params_t * hw_params, GstCaps * in_caps); -static GstCaps *gst_avsysaudiosrc_detect_formats (GstObject * obj,avsys_pcm_hw_params_t * hw_params, GstCaps * in_caps); -static GstCaps *gst_avsysaudiosrc_probe_supported_formats (GstObject * obj, avsys_handle_t handle, const GstCaps * template_caps); -#endif -static GstStateChangeReturn gst_avsys_src_change_state (GstElement * element, GstStateChange transition) ; - - - -/* AvsysAudioSrc signals and args */ -enum { - LAST_SIGNAL -}; - -# define AVSYS_AUDIO_SRC_FACTORY_ENDIANNESS "LITTLE_ENDIAN" - -static GstStaticPadTemplate avsysaudiosrc_src_factory = - GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ( - "audio/x-raw-int, " - "endianness = (int) { " AVSYS_AUDIO_SRC_FACTORY_ENDIANNESS " }, " - "signed = (boolean) { TRUE }, " - "width = (int) 16, " - "depth = (int) 16, " - "rate = (int) [ 8000, 48000 ], " - "channels = (int) [ 1, 2 ]; " - "audio/x-raw-int, " - "signed = (boolean) { FALSE }, " - "width = (int) 8, " - "depth = (int) 8, " - "rate = (int) [ 8000, 48000 ], " - "channels = (int) [ 1, 2 ]") - ); - -static inline guint _time_to_sample(GstAvsysAudioSrc *avsyssrc, GstClockTime diff) -{ - guint result = 0; - // sample rate : asrc->audio_param.samplerate - result =(GST_TIME_AS_USECONDS(diff) * avsyssrc->audio_param.samplerate)/1000000; - return result; -} - - -static void -gst_avsysaudiosrc_finalize (GObject * object) -{ - GstAvsysAudioSrc *src = NULL; - - - src = GST_AVSYS_AUDIO_SRC (object); - g_mutex_free (src->avsysaudio_lock); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static void -gst_avsysaudiosrc_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_set_details (element_class, &gst_avsysaudiosrc_details); - - gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&avsysaudiosrc_src_factory)); -} - -static void -gst_avsysaudiosrc_class_init (GstAvsysAudioSrcClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - GstBaseSrcClass *gstbasesrc_class; - GstBaseAudioSrcClass *gstbaseaudiosrc_class; - GstAudioSrcClass *gstaudiosrc_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - gstbasesrc_class = (GstBaseSrcClass *) klass; - gstbaseaudiosrc_class = (GstBaseAudioSrcClass *) klass; - gstaudiosrc_class = (GstAudioSrcClass *) klass; - - gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_avsys_src_change_state); - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_finalize); - gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_get_property); - gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_set_property); -#if defined(_USE_CAPS_) - gstbasesrc_class->get_caps = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_getcaps); -#endif - gstaudiosrc_class->open = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_open); - gstaudiosrc_class->prepare = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_prepare); - gstaudiosrc_class->unprepare = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_unprepare); - gstaudiosrc_class->close = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_close); - gstaudiosrc_class->read = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_read); - gstaudiosrc_class->delay = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_delay); - gstaudiosrc_class->reset = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_reset); - - g_object_class_install_property (gobject_class ,PROP_AUDIO_LATENCY, - g_param_spec_enum("latency", "Audio Latency", - "Audio latency", - GST_AVSYS_AUDIO_SRC_LATENCY, DEFAULT_AUDIO_LATENCY, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS )); -} - - - -/** - *@note useful range 0 - 1000000 microsecond - */ -#if _ENABLE_FAKE_READ -static unsigned long -fake_delay (unsigned long usec) -{ - struct timeval s_time; - struct timeval c_time; - long s_sec = 0L; - long s_usec = 0L; - long c_sec = 0L; - long c_usec = 0L; - long t_sec = 0L; - long t_usec = 0L; - unsigned long total_usec = 0UL; - unsigned long t = 0UL; - - if (usec == 0UL) { - usleep (0); - return 0; - } - - /*get start time*/ - if (gettimeofday ((struct timeval *)&s_time, NULL) == 0) { - s_sec = s_time.tv_sec; - s_usec = s_time.tv_usec; - } else { - return 0; - } - - for (;;) { - /*get current time*/ - if (gettimeofday ((struct timeval *)&c_time, NULL) == 0) { - c_sec = c_time.tv_sec; - c_usec = c_time.tv_usec; - } else { - return 0; - } - - /*get elasped sec*/ - t_sec = c_sec - s_sec; - - /*get elapsed usec*/ - if ((s_usec) > (c_usec)) { - t_usec = 1000000L - (s_usec) + (c_usec); - t_sec--; - } else { - t_usec = (c_usec) - (s_usec); - } - - /*get total elapsed time*/ - total_usec = (t_sec * 1000000UL) + t_usec; - - t = usec - total_usec; - - if (total_usec >= usec) { - break; - } else { - if (t > 10000UL) { - /*this function does not work in precision*/ - usleep (1); - } - } - } - - return total_usec; -} -#endif - -static guint -gst_avsysaudiosrc_delay (GstAudioSrc *asrc) -{ - GstAvsysAudioSrc *avsys_audio = NULL; - int delay; - guint retValue = 0; - - avsys_audio = GST_AVSYS_AUDIO_SRC (asrc); - if(AVSYS_STATE_SUCCESS == avsys_audio_delay(avsys_audio->audio_handle, &delay)) - retValue = delay; - - return retValue; -} - - - -static void -gst_avsysaudiosrc_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec) -{ - GstAvsysAudioSrc *src = NULL; -// gint getvalue = 0; - src = GST_AVSYS_AUDIO_SRC (object); - - if (src->cached_caps == NULL) - { - switch (prop_id) - { - case PROP_AUDIO_LATENCY: - src->latency = g_value_get_enum(value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } - } -} - -static void -gst_avsysaudiosrc_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec) -{ - GstAvsysAudioSrc *src; - - src = GST_AVSYS_AUDIO_SRC (object); - - switch (prop_id) - { - case PROP_AUDIO_LATENCY: - g_value_set_enum(value, src->latency); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_avsysaudiosrc_init (GstAvsysAudioSrc * avsysaudiosrc, GstAvsysAudioSrcClass * g_class) -{ - GST_DEBUG_OBJECT (avsysaudiosrc, "initializing"); - - avsysaudiosrc->cached_caps = NULL; - avsysaudiosrc->audio_handle = (avsys_handle_t)-1; - avsysaudiosrc->buffer_size = 0; - avsysaudiosrc->avsysaudio_lock = g_mutex_new (); - avsysaudiosrc->latency = DEFAULT_AUDIO_LATENCY; -} - -#if defined(_USE_CAPS_) -static GstCaps * -gst_avsysaudiosrc_getcaps (GstBaseSrc * bsrc) -{ - GstElementClass *element_class; - GstPadTemplate *pad_template; - GstAvsysAudioSrc *src; - GstCaps *caps = NULL; - - src = GST_AVSYS_AUDIO_SRC (bsrc); - - if(src->audio_handle==(avsys_handle_t)-1){ - GST_DEBUG_OBJECT(src,"device not open, using template caps"); - return NULL; - } - - if (src->cached_caps) - { - GST_LOG_OBJECT (src, "Returning cached caps"); - return gst_caps_ref(src->cached_caps); - } - element_class = GST_ELEMENT_GET_CLASS (src); - pad_template = gst_element_class_get_pad_template (element_class, "src"); - g_return_val_if_fail (pad_template != NULL, NULL); - - caps = gst_avsysaudiosrc_probe_supported_formats (GST_OBJECT (src), src->audio_handle, - gst_pad_template_get_caps (pad_template)); - - if (caps) { - src->cached_caps = gst_caps_ref (caps); - } - - GST_INFO_OBJECT (src, "returning caps %" GST_PTR_FORMAT, caps); - - return caps; -} -#endif -static gboolean -gst_avsysaudiosrc_open (GstAudioSrc * asrc) -{ - return TRUE; -} - -static gboolean -avsysaudiosrc_parse_spec (GstAvsysAudioSrc *avsys_audio, GstRingBufferSpec * spec) -{ - /* Check param */ - if (spec->type != GST_BUFTYPE_LINEAR || - spec->channels > 2 || spec->channels < 1 || - !(spec->format == GST_S8 || spec->format == GST_S16_LE) ) - return FALSE; - - switch(spec->format) - { - case GST_S8: - avsys_audio->audio_param.format = AVSYS_AUDIO_FORMAT_8BIT; - avsys_audio->bytes_per_sample = 1; - break; - case GST_S16_LE: - avsys_audio->audio_param.format = AVSYS_AUDIO_FORMAT_16BIT; - avsys_audio->bytes_per_sample = 2; - break; - default: - GST_DEBUG_OBJECT(avsys_audio, "Only support S8, S16LE format"); - return FALSE; - } - - // set audio parameter for avsys audio open - - switch(avsys_audio->latency) - { - case AVSYSAUDIOSRC_LATENCY_LOW: - avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_INPUT_LOW_LATENCY; - break; - case AVSYSAUDIOSRC_LATENCY_MID: - avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_INPUT; - break; - case AVSYSAUDIOSRC_LATENCY_HIGH: - avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_INPUT_HIGH_LATENCY; - break; - default: - break; - } - - avsys_audio->audio_param.priority = 0; - avsys_audio->audio_param.samplerate = spec->rate; - avsys_audio->audio_param.channels = spec->channels; - - if(spec->channels == 2) - avsys_audio->bytes_per_sample *= 2; - else if(spec->channels > 2) - { - GST_ERROR_OBJECT(avsys_audio,"Unsupported channel number %d", spec->channels); - return FALSE; - } - - return TRUE; -} - -static gboolean -gst_avsysaudiosrc_prepare (GstAudioSrc * asrc, GstRingBufferSpec * spec) -{ - GstAvsysAudioSrc *avsysaudiosrc = NULL; - guint p_time = 0, b_time = 0; - - avsysaudiosrc = GST_AVSYS_AUDIO_SRC (asrc); - - if (!avsysaudiosrc_parse_spec(avsysaudiosrc, spec)) - { - GST_ERROR("avsysaudiosrc_parse_spec failed"); - return FALSE; - } - - /*open avsys audio*/ - if (!gst_avsysaudiosrc_avsys_open (avsysaudiosrc)) - { - GST_ERROR("gst_avsysaudiosrc_avsys_open failed"); - return FALSE; - } - - /* Ring buffer size */ - if (AVSYS_STATE_SUCCESS == - avsys_audio_get_period_buffer_time(avsysaudiosrc->audio_handle, &p_time, &b_time)) - { - if(p_time == 0 || b_time == 0) - return FALSE; - - spec->latency_time = (guint64)p_time; - spec->buffer_time = (guint64)b_time; - } - else - { - return FALSE; - } - spec->segsize = avsysaudiosrc->buffer_size; - spec->segtotal = (b_time / p_time) + (((b_time % p_time)/p_time > 0.5) ? 1: 0); - spec->segtotal += 2; - - GST_INFO_OBJECT(avsysaudiosrc, "audio buffer spec : latency_time(%llu), buffer_time(%llu), segtotal(%d), segsize(%d)\n", - spec->latency_time, spec->buffer_time, spec->segtotal, spec->segsize); - - - return TRUE; -} - -static gboolean -gst_avsysaudiosrc_unprepare (GstAudioSrc * asrc) -{ - GstAvsysAudioSrc *avsysaudiosrc = NULL; - gboolean ret = TRUE; - - avsysaudiosrc = GST_AVSYS_AUDIO_SRC (asrc); - - /*close*/ - GST_AVSYS_AUDIO_SRC_LOCK (avsysaudiosrc); - - if(!gst_avsysaudiosrc_avsys_close(avsysaudiosrc)) - { - GST_ERROR_OBJECT(avsysaudiosrc, "gst_avsysaudiosrc_avsys_close failed"); - ret = FALSE; - } - GST_AVSYS_AUDIO_SRC_UNLOCK (asrc); - - - - return ret; -} - -static gboolean -gst_avsysaudiosrc_close (GstAudioSrc * asrc) -{ - GstAvsysAudioSrc *avsysaudiosrc = NULL; - - avsysaudiosrc = GST_AVSYS_AUDIO_SRC (asrc); - gst_caps_replace (&avsysaudiosrc->cached_caps, NULL); - - return TRUE; -} - -static void -gst_avsysaudiosrc_reset (GstAudioSrc * asrc) -{ - GstAvsysAudioSrc *avsys_audio = NULL; - - avsys_audio = GST_AVSYS_AUDIO_SRC (asrc); - GST_AVSYS_AUDIO_SRC_LOCK (asrc); - - if(AVSYS_STATE_SUCCESS != avsys_audio_reset(avsys_audio->audio_handle)) - { - GST_ERROR_OBJECT (avsys_audio, "avsys-reset: internal error: "); - } - - GST_AVSYS_AUDIO_SRC_UNLOCK (asrc); - - return; -} - - -static GstStateChangeReturn -gst_avsys_src_change_state (GstElement * element, GstStateChange transition) -{ - GstAvsysAudioSrc *avsys = NULL; - GstStateChangeReturn ret ; - - avsys = GST_AVSYS_AUDIO_SRC (element); - GST_DEBUG("gst_avsys_src_change_state"); - - switch (transition) - { - case GST_STATE_CHANGE_NULL_TO_READY: - { - GST_DEBUG ("GST_STATE_CHANGE_NULL_TO_READY\n") ; - break ; - } - case GST_STATE_CHANGE_READY_TO_PAUSED: - { - GST_DEBUG ("GST_STATE_CHANGE_READY_TO_PAUSED\n") ; - break ; - } - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - { - GST_DEBUG ("GST_STATE_CHANGE_PAUSED_TO_PLAYING\n") ; - /* Capture Start */ - if (!gst_avsysaudiosrc_avsys_start (avsys)) { - GST_ERROR("gst_avsysaudiosrc_avsys_start failed"); - } - break ; - } - default: - break ; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - GST_DEBUG ("After parent_class->change_state...\n") ; - switch (transition) - { - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - { - GST_DEBUG ("GST_STATE_CHANGE_PLAYING_TO_PAUSED\n") ; - /* Capture Stop */ - if (!gst_avsysaudiosrc_avsys_stop (avsys)) { - GST_ERROR("gst_avsysaudiosrc_avsys_stop failed"); - } - break ; - } - case GST_STATE_CHANGE_PAUSED_TO_READY: - { - GST_DEBUG ("GST_STATE_CHANGE_PAUSED_TO_READY\n") ; - break ; - } - case GST_STATE_CHANGE_READY_TO_NULL: - { - GST_DEBUG ("GST_STATE_CHANGE_READY_TO_NULL\n") ; - break ; - } - default: - break ; - } - - return ret; -} - - - -static guint -gst_avsysaudiosrc_read (GstAudioSrc * asrc, gpointer data, guint length) -{ - GstAvsysAudioSrc *avsysaudiosrc = NULL; - gint readed = 0; - gpointer ptr = NULL; - guint used_length = 0; - - avsysaudiosrc = GST_AVSYS_AUDIO_SRC (asrc); - - ptr = data; - - GST_AVSYS_AUDIO_SRC_LOCK (avsysaudiosrc); -#if _ENABLE_FAKE_READ - readed = avsysaudiosrc->buffer_size; - memset (ptr, 10, avsysaudiosrc->buffer_size); /*maybe can't hear*/ - fake_delay (1000000UL / g_delay_time); -#else - ptr = data; - readed = avsys_audio_read (avsysaudiosrc->audio_handle, ptr, length); - if (readed < 0) - goto _READ_ERROR; -#endif //_ENABLE_FAKE_READ - GST_AVSYS_AUDIO_SRC_UNLOCK (avsysaudiosrc); - - return readed; - -_READ_ERROR: - { - GST_AVSYS_AUDIO_SRC_UNLOCK (asrc); - return length; /* skip one period */ - } -} - -static gboolean -gst_avsysaudiosrc_avsys_cork (GstAvsysAudioSrc *avsysaudiosrc, int cork) -{ - int avsys_result = avsys_audio_cork (avsysaudiosrc->audio_handle, cork); - if (avsys_result != AVSYS_STATE_SUCCESS) { - GST_ERROR_OBJECT(avsysaudiosrc, "avsys_audio_cork() error. [0x%x]\n", avsys_result); - return FALSE; - } - return TRUE; -} - -static gboolean -gst_avsysaudiosrc_avsys_start (GstAvsysAudioSrc *avsysaudiosrc) -{ - gboolean result; - - GST_AVSYS_AUDIO_SRC_LOCK (avsysaudiosrc); - result = gst_avsysaudiosrc_avsys_cork(avsysaudiosrc, CAPTURE_UNCORK); - GST_AVSYS_AUDIO_SRC_UNLOCK (avsysaudiosrc); - - return result; -} - -static gboolean -gst_avsysaudiosrc_avsys_stop (GstAvsysAudioSrc *avsysaudiosrc) -{ - gboolean result; - - GST_AVSYS_AUDIO_SRC_LOCK (avsysaudiosrc); - result = gst_avsysaudiosrc_avsys_cork(avsysaudiosrc, CAPTURE_CORK); - GST_AVSYS_AUDIO_SRC_UNLOCK (avsysaudiosrc); - - return result; -} - -static gboolean -gst_avsysaudiosrc_avsys_open (GstAvsysAudioSrc *avsysaudiosrc) -{ - int avsys_result = 0; - - GST_AVSYS_AUDIO_SRC_LOCK (avsysaudiosrc); - - avsys_result = avsys_audio_open(&avsysaudiosrc->audio_param, &avsysaudiosrc->audio_handle, &avsysaudiosrc->buffer_size); - - if (avsys_result != AVSYS_STATE_SUCCESS) { - GST_ERROR_OBJECT(avsysaudiosrc, "avsys_audio_open() error. [0x%x]\n", avsys_result); - GST_AVSYS_AUDIO_SRC_UNLOCK (avsysaudiosrc); - return FALSE; - } - -#if _ENABLE_FAKE_READ - g_delay_time = (unsigned long)((avsysaudiosrc->samplerate * (avsysaudiosrc->format / 8) * avsysaudiosrc->channels) / avsysaudiosrc->buffer_size); -#endif - - GST_AVSYS_AUDIO_SRC_UNLOCK (avsysaudiosrc); - return TRUE; -} - -static gboolean -gst_avsysaudiosrc_avsys_close(GstAvsysAudioSrc *src) -{ - int ret; - - if (src->audio_handle != (avsys_handle_t)-1) - { - /*close avsys audio*/ - ret = avsys_audio_close (src->audio_handle); - if (AVSYS_FAIL(ret)) - { - GST_ERROR_OBJECT(src, "avsys_audio_close() error 0x%x", ret); - return FALSE; - } - src->audio_handle = (avsys_handle_t)-1; - GST_DEBUG_OBJECT(src, "AVsys audio handle closed"); - } - else - { - GST_WARNING_OBJECT(src,"avsys audio handle has already closed"); - } - - return TRUE; -} -#if defined(_USE_CAPS_) -static GstCaps * -gst_avsysaudiosrc_detect_rates(GstObject *obj, - avsys_pcm_hw_params_t *hw_params, GstCaps *in_caps) -{ - GstCaps *caps; - guint min, max; - gint err, dir, min_rate, max_rate, i; - - GST_LOG_OBJECT(obj, "probing sample rates ..."); - - if ((err = avsys_pcm_hw_params_get_rate_min(hw_params, &min, &dir)) < 0) - goto min_rate_err; - - if ((err = avsys_pcm_hw_params_get_rate_max(hw_params, &max, &dir)) < 0) - goto max_rate_err; - - min_rate = min; - max_rate = max; - - if (min_rate < _MIN_RATE) - min_rate = _MIN_RATE; /* random 'sensible minimum' */ - - if (max_rate <= 0) - max_rate = _MAX_RATE; /* or maybe just use 192400 or so? */ - else if (max_rate > 0 && max_rate < _MIN_RATE) - max_rate = MAX (_MIN_RATE, min_rate); - - GST_DEBUG_OBJECT(obj, "Min. rate = %u (%d)", min_rate, min); - GST_DEBUG_OBJECT(obj, "Max. rate = %u (%d)", max_rate, max); - - caps = gst_caps_make_writable(in_caps); - - for (i = 0; i < gst_caps_get_size(caps); ++i) - { - GstStructure *s; - - s = gst_caps_get_structure(caps, i); - if (min_rate == max_rate) - { - gst_structure_set(s, "rate", G_TYPE_INT, min_rate, NULL); - } - else - { - gst_structure_set(s, "rate", GST_TYPE_INT_RANGE, min_rate, - max_rate, NULL); - } - } - - return caps; - /* ERRORS */ - min_rate_err: - { - GST_ERROR_OBJECT(obj, "failed to query minimum sample rate"); - gst_caps_unref(in_caps); - return NULL; - } - max_rate_err: - { - GST_ERROR_OBJECT(obj, "failed to query maximum sample rate"); - gst_caps_unref(in_caps); - return NULL; - } -} - - -static GstCaps * -gst_avsysaudiosrc_detect_formats(GstObject * obj, - avsys_pcm_hw_params_t * hw_params, GstCaps * in_caps) -{ - avsys_pcm_format_mask_t *mask; - GstStructure *s; - GstCaps *caps; - gint i; - - avsys_pcm_format_mask_malloc(&mask); - avsys_pcm_hw_params_get_format_mask(hw_params, mask); - - caps = gst_caps_new_empty(); - - for (i = 0; i < gst_caps_get_size(in_caps); ++i) - { - GstStructure *scopy; - //gint w; - gint width = 0, depth = 0; - gint sndformat; - - s = gst_caps_get_structure(in_caps, i); - if (!gst_structure_has_name(s, "audio/x-raw-int")) - { - GST_WARNING_OBJECT(obj, "skipping non-int format"); - continue; - } - if (!gst_structure_get_int(s, "width", &width) - || !gst_structure_get_int(s, "depth", &depth)) - continue; - - GST_DEBUG_OBJECT(obj, "width = %d height = %d", width, depth); - if (width == 8) - sndformat = 0;//SND_PCM_FORMAT_S8 - else - //width==16 - sndformat = 2; //SND_PCM_FORMAT_S16_LE - if (avsys_pcm_format_mask_test(mask, sndformat)) - { //must be implemented - /* template contains { true, false } or just one, leave it as it is */ - scopy = gst_structure_copy(s); - - } - else - { - scopy = NULL; - } - if (scopy) - { - /* TODO: proper endianness detection, for now it's CPU endianness only */ - gst_structure_set(scopy, "signed", G_TYPE_BOOLEAN, TRUE, NULL); - gst_structure_set(scopy, "endianness", G_TYPE_INT, G_BYTE_ORDER, - NULL); - gst_caps_append_structure(caps, scopy); - } - - } - - avsys_pcm_format_mask_free(mask); - gst_caps_unref(in_caps); - return caps; -} - - -static GstCaps * -gst_avsysaudiosrc_detect_channels(GstObject * obj, - avsys_pcm_hw_params_t * hw_params, GstCaps * in_caps) -{ - GstCaps *caps; - guint min, max; - gint err, min_channel, max_channel, i; -// gint dir; - - GST_LOG_OBJECT(obj, "probing sample rates ..."); - - if ((err = avsys_pcm_hw_params_get_channels_min(hw_params, &min)) < 0) - goto min_chan_err; - - if ((err = avsys_pcm_hw_params_get_channels_max(hw_params, &max)) < 0) - goto max_chan_err; - - min_channel = min; - max_channel = max; - - if (min_channel < _MIN_CHANNEL) - min_channel = _MIN_CHANNEL; /* random 'sensible minimum' */ - - if (max_channel <= 0) - max_channel = _MAX_CHANNEL; /* or maybe just use 192400 or so? */ - else if (max_channel > 0 && max_channel < _MIN_CHANNEL) - max_channel = MAX (_MAX_CHANNEL, min_channel); - - GST_DEBUG_OBJECT(obj, "Min. channel = %u (%d)", min_channel, min); - GST_DEBUG_OBJECT(obj, "Max. channel = %u (%d)", max_channel, max); - - caps = gst_caps_make_writable(in_caps); - - for (i = 0; i < gst_caps_get_size(caps); ++i) - { - GstStructure *s; - - s = gst_caps_get_structure(caps, i); - if (min_channel == max_channel) - { - gst_structure_set(s, "channels", G_TYPE_INT, _MIN_CHANNEL, NULL); - } - else - { - gst_structure_set(s, "channels", GST_TYPE_INT_RANGE, min_channel, - max_channel, NULL); - } - } - - return caps; - - /* ERRORS */ - min_chan_err: - { - GST_ERROR_OBJECT(obj, "failed to query minimum sample rate"); - gst_caps_unref(in_caps); - return NULL; - } - max_chan_err: - { - GST_ERROR_OBJECT(obj, "failed to query maximum sample rate:"); - gst_caps_unref(in_caps); - return NULL; - } -} - -/* - * gst_avsys_probe_supported_formats: - * - * Takes the template caps and returns the subset which is actually - * supported by this device. - * - */ - -static GstCaps * -gst_avsysaudiosrc_probe_supported_formats(GstObject * obj, - avsys_handle_t handle, const GstCaps * template_caps) -{ - - avsys_pcm_hw_params_t *hw_params; - GstCaps *caps; - gint err; - - avsys_pcm_hw_params_malloc(&hw_params); - if ((err = avsys_pcm_hw_params_any(handle, hw_params)) < 0) - goto error; - - caps = gst_caps_copy(template_caps); - - if (!(caps = gst_avsysaudiosrc_detect_formats(obj, hw_params, caps))) - goto subroutine_error; - - if (!(caps = gst_avsysaudiosrc_detect_rates(obj, hw_params, caps))) - goto subroutine_error; - - if (!(caps = gst_avsysaudiosrc_detect_channels(obj, hw_params, caps))) - goto subroutine_error; - - avsys_pcm_hw_params_free(hw_params); - return caps; - - /* ERRORS */ - error: - { - GST_ERROR_OBJECT(obj, "failed to query formats"); - return NULL; - } - subroutine_error: - { - GST_ERROR_OBJECT(obj, "failed to query formats"); - return NULL; - } -} -#endif diff --git a/mobile/avsystem/src/gstavsysaudiosrc.h b/mobile/avsystem/src/gstavsysaudiosrc.h deleted file mode 100644 index 4031e04..0000000 --- a/mobile/avsystem/src/gstavsysaudiosrc.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - * avsystem - * - * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: JongHyuk Choi - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#ifndef __GST_AVSYS_AUDIO_SRC_H__ -#define __GST_AVSYS_AUDIO_SRC_H__ - -//#undef _MMCAMCORDER_MERGE_TEMP - -#include -#include - -#include - -G_BEGIN_DECLS - -#define GST_TYPE_AVSYS_AUDIO_SRC (gst_avsysaudiosrc_get_type()) -#define GST_AVSYS_AUDIO_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AVSYS_AUDIO_SRC,GstAvsysAudioSrc)) -#define GST_AVSYS_AUDIO_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AVSYS_AUDIO_SRC,GstAvsysAudioSrcClass)) -#define GST_IS_AVSYS_AUDIO_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AVSYS_AUDIO_SRC)) -#define GST_IS_AVSYS_AUDIO_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AVSYS_AUDIO_SRC)) -#define GST_AVSYS_AUDIO_SRC_CAST(obj) ((GstAvsysAudioSrc *)(obj)) - -#define GST_AVSYS_AUDIO_SRC_GET_LOCK(obj) (GST_AVSYS_AUDIO_SRC_CAST (obj)->avsysaudio_lock) -#define GST_AVSYS_AUDIO_SRC_LOCK(obj) (g_mutex_lock (GST_AVSYS_AUDIO_SRC_GET_LOCK (obj))) -#define GST_AVSYS_AUDIO_SRC_UNLOCK(obj) (g_mutex_unlock (GST_AVSYS_AUDIO_SRC_GET_LOCK (obj))) - -typedef struct _GstAvsysAudioSrc GstAvsysAudioSrc; -typedef struct _GstAvsysAudioSrcClass GstAvsysAudioSrcClass; - -typedef enum { - AVSYSAUDIOSRC_LATENCY_LOW = 0, - AVSYSAUDIOSRC_LATENCY_MID, - AVSYSAUDIOSRC_LATENCY_HIGH, -}GstAvsysAudioSrcAudioLatency; - -#define GST_AVSYS_AUDIO_SRC_LATENCY (gst_avsysaudiosrc_audio_latency_get_type()) - - - -/** - * GstAvsysAudioSrc: - * - * Opaque data structure - */ -struct _GstAvsysAudioSrc { - GstAudioSrc src; - - avsys_handle_t audio_handle; - avsys_audio_param_t audio_param; - - gint buffer_size; - GstCaps *cached_caps; - GMutex *avsysaudio_lock; - - gint media_call; - gint bytes_per_sample; - gint latency; - -}; - -struct _GstAvsysAudioSrcClass { - GstAudioSrcClass parent_class; -}; - - -GType gst_avsysaudiosrc_get_type (void); -GType gst_avsysaudiosrc_audio_latency_get_type(void); - -G_END_DECLS - -#endif /* __GST_AVSYS_AUDIO_SRC_H__ */ diff --git a/mobile/avsystem/src/gstavsysmemsink.c b/mobile/avsystem/src/gstavsysmemsink.c deleted file mode 100644 index a47ceaa..0000000 --- a/mobile/avsystem/src/gstavsysmemsink.c +++ /dev/null @@ -1,750 +0,0 @@ -/* - * avsystem - * - * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: JongHyuk Choi - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - - -#if defined(_MM_PROJECT_FLOATER) || defined(_MM_PROJECT_PROTECTOR) || defined(_MM_PROJECT_VOLANS) -#define VERSION "0.10.19" // sec -#define PACKAGE "gstreamer" -#elif defined(_MM_PROJECT_ADORA) -#define VERSION "0.10.9" // mavell -#define PACKAGE "gstreamer" -#else -#include -#endif - -#include -#include - -#include "gstavsysmemsink.h" - -#define debug_enter g_print -#define debug_leave g_print -#define debug_fenter() g_print("enter: %s\n",__FUNCTION__) -#define debug_fleave() g_print("leave: %s\n",__FUNCTION__) -#define debug_msg g_print -#define debug_verbose g_print -#define debug_warning g_print -#define debug_error g_print - -#define GST_CAT_DEFAULT avsysmemsink_debug - -#define DISABLE_YUV_FORMAT_ON_SINK_CAPS - -GST_DEBUG_CATEGORY_STATIC (avsysmemsink_debug); - -enum -{ - SIGNAL_VIDEO_STREAM, - LAST_SIGNAL -}; - -enum -{ - PROP_0, - PROP_WIDTH, - PROP_HEIGHT, - PROP_ROTATE, -}; - -static GstStaticPadTemplate sink_factory = - GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, GST_PAD_ALWAYS, - GST_STATIC_CAPS ( -#ifndef DISABLE_YUV_FORMAT_ON_SINK_CAPS - "video/x-raw-yuv, " - "format = (fourcc){YV12}, " - "framerate = (fraction) [ 0, MAX ], " - "width = (int) [ 1, MAX ], " - "height = (int) [ 1, MAX ]; " - "video/x-raw-yuv, " - "format = (fourcc){I420}, " - "framerate = (fraction) [ 0, MAX ], " - "width = (int) [ 1, MAX ], " - "height = (int) [ 1, MAX ]; " - "video/x-raw-rgb, " - "bpp = (int)32, " - "depth = (int)24; " -#else /* BGRA */ - "video/x-raw-rgb, " - "bpp = (int)32, " - "endianness = (int)4321, " - "red_mask = (int)65280, " - "green_mask = (int)16711680, " - "blue_mask = (int)-16777216, " - "alpha_mask = (int)255, " - "width = (int) [ 1, MAX ], " - "height = (int) [ 1, MAX ], " - "framerate = (fraction) [ 0, MAX ]; " -#endif - ) - ); - -static GstElementDetails AvsysMemSink_details = { - "AV-system Stream callback", - "Sink/Video", - "Stream sink for AV-System GStreamer Plug-in", - "" -}; - -static guint gst_avsysmemsink_signals[LAST_SIGNAL] = { 0 }; - - -#ifdef G_ENABLE_DEBUG -#define g_marshal_value_peek_int(v) g_value_get_int (v) -#define g_marshal_value_peek_pointer(v) g_value_get_pointer (v) -#else /* !G_ENABLE_DEBUG */ -#define g_marshal_value_peek_int(v) (v)->data[0].v_int -#define g_marshal_value_peek_pointer(v) (v)->data[0].v_pointer -#endif /* !G_ENABLE_DEBUG */ - - -#define GET_PIXEL(buf, x, y, stride) (*((unsigned char*)(buf) + (x) + (y)*(stride))) - -#define GET_RED(Y,U,V) ((9535 * (Y - 16) + 13074 * (V - 128)) >> 13) -#define GET_GREEN(Y,U,V) ((9535 * (Y - 16) - 6660 * (V - 128) - 3203 * (U - 128)) >> 13 ) -#define GET_BLUE(Y,U,V) ((9535 * (Y - 16) + 16531 * (U - 128)) >> 13 ) - -#define UCLIP(a) (((a)<0)?0:((a)>255)?255:(a)) - - -static void -yuv420toargb(unsigned char *src, unsigned char *dst, int width, int height) -{ - int h,w; - int y=0,u=0,v=0; - int a=0,r=0,g=0,b=0; - - unsigned char* pixel; - - int index=0; - - unsigned char *pY; - unsigned char *pU; - unsigned char *pV; - - GST_DEBUG ("converting yuv420 to argb"); - - pY = src ; - pU = src + (width * height) ; - pV = src + (width * height) + (width * height /4) ; - - a = 255; - - for(h = 0 ; h < height; h++) - { - for(w = 0 ; w < width; w++) - { - y = GET_PIXEL(pY,w,h,width); - u = GET_PIXEL(pU,w/2,h/2,width/2); - v = GET_PIXEL(pV,w/2,h/2,width/2); - - r = GET_RED(y,u,v); - g = GET_GREEN(y,u,v); - b = GET_BLUE(y,u,v); - - r = UCLIP(r); - g = UCLIP(g); - b = UCLIP(b); - - index = (w + (h* width)) * 4; - dst[index] = r; - dst[index+1] = g; - dst[index+2] = b; - dst[index+3] = a; - } - } -} - -static void -rotate_pure(unsigned char *src, unsigned char *dst, int width,int height,int angle,int bpp) -{ - - int size; - int new_x,new_y; - int org_x,org_y; - int dst_width; - int src_idx, dst_idx; - - size = width * height * bpp; - - if(angle == 0) - { - memcpy(dst,src,size); - return; - } - - for(org_y =0; org_y < height; org_y++) - { - for(org_x = 0; org_x < width ; org_x++) - { - if(angle == 90) - { - new_x = height - org_y; - new_y = org_x; - - dst_width = height; - } - else if(angle == 180) - { - new_x = width - org_x; - new_y = height - org_y; - dst_width = width; - } - else if(angle == 270) - { - new_x = org_y; - new_y = width - org_x; - dst_width = height; - } - else - { - g_print("Not support Rotate : %d\n",angle); - return; - } - - src_idx = org_x + (org_y * width); - dst_idx = new_x + (new_y * dst_width); - - memcpy(dst + (dst_idx*bpp), src+(src_idx *bpp),bpp); - } - } - -} - -static void -resize_pure(unsigned char *src, unsigned char *dst, int src_width, int src_height, int dst_width,int dst_height, int bpp) -{ - float xFactor,yFactor; - - float org_fx,org_fy; - int org_x,org_y; - - int x,y; - - int src_index,dst_index; - - unsigned short *pshortSrc; - unsigned short *pshortDst; - - if(bpp == 2) - { - pshortSrc = (unsigned short*)src; - pshortDst = (unsigned short*)dst; - } - - xFactor = (float)((dst_width<<16) / src_width); - yFactor = (float)((dst_height<<16) / src_height); - - for(y = 0; y < dst_height; y++) - { - for(x = 0; x < dst_width; x++) - { - org_fx = (float)((x<<16)/xFactor); - org_fy = (float)((y<<16)/yFactor); - - org_x = (int)(org_fx); - org_y = (int)(org_fy); - - src_index = org_x + (org_y * src_width); - dst_index = x + (y*dst_width); - - memcpy(dst+(dst_index *bpp ),src+(src_index *bpp),bpp); - } - } -} - -/* BOOLEAN:POINTER,INT,INT (avsysvideosink.c:1) */ -void -gst_avsysmemsink_BOOLEAN__POINTER_INT_INT (GClosure *closure, - GValue *return_value G_GNUC_UNUSED, - guint n_param_values, - const GValue *param_values, - gpointer invocation_hint G_GNUC_UNUSED, - gpointer marshal_data) -{ - typedef gboolean (*GMarshalFunc_BOOLEAN__POINTER_INT_INT) (gpointer data1, - gpointer arg_1, - gint arg_2, - gint arg_3, - gpointer data2); - register GMarshalFunc_BOOLEAN__POINTER_INT_INT callback; - register GCClosure *cc = (GCClosure*) closure; - register gpointer data1, data2; - - gboolean v_return; - - g_return_if_fail (return_value != NULL); - g_return_if_fail (n_param_values == 4); - - if (G_CCLOSURE_SWAP_DATA (closure)) - { - data1 = closure->data; - data2 = g_value_peek_pointer (param_values + 0); - } - else - { - data1 = g_value_peek_pointer (param_values + 0); - data2 = closure->data; - } - callback = (GMarshalFunc_BOOLEAN__POINTER_INT_INT) (marshal_data ? marshal_data : cc->callback); - - v_return = callback (data1, - g_marshal_value_peek_pointer (param_values + 1), - g_marshal_value_peek_int (param_values + 2), - g_marshal_value_peek_int (param_values + 3), - data2); - - g_value_set_boolean (return_value, v_return); -} - -static void gst_avsysmemsink_init_interfaces (GType type); - - -GST_BOILERPLATE_FULL (GstAvsysMemSink, gst_avsysmemsink, GstVideoSink, GST_TYPE_VIDEO_SINK, gst_avsysmemsink_init_interfaces); - - -static void -gst_avsysmemsink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) -{ - GstAvsysMemSink *AvsysMemSink = GST_AVSYS_MEM_SINK (object); - switch (prop_id) { - case PROP_0: - break; - case PROP_WIDTH: - if(AvsysMemSink->dst_width != g_value_get_int (value)) - { - AvsysMemSink->dst_width = g_value_get_int (value); - AvsysMemSink->dst_changed = 1; - } - break; - case PROP_HEIGHT: - if(AvsysMemSink->dst_height != g_value_get_int (value)) - { - AvsysMemSink->dst_height = g_value_get_int (value); - AvsysMemSink->dst_changed = 1; - } - break; - case PROP_ROTATE: - if(AvsysMemSink->rotate != g_value_get_int(value)) - { - AvsysMemSink->rotate = g_value_get_int(value); - AvsysMemSink->dst_changed = 1; - } - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - g_print ("invalid property id\n"); - break; - }; -} - -static void -gst_avsysmemsink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) -{ - GstAvsysMemSink *AvsysMemSink = GST_AVSYS_MEM_SINK (object); - - switch (prop_id) { - case PROP_0: - break; - case PROP_WIDTH: - g_value_set_int (value, AvsysMemSink->dst_width); - break; - case PROP_HEIGHT: - g_value_set_int (value, AvsysMemSink->dst_height); - break; - case PROP_ROTATE: - g_value_set_int (value, AvsysMemSink->rotate); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - debug_warning ("invalid property id\n"); - break; - } -} - -static void -free_buffer(GstAvsysMemSink *AvsysMemSink) -{ - if(AvsysMemSink->con_buf) - free(AvsysMemSink->con_buf); - - if(AvsysMemSink->rot_buf) - free(AvsysMemSink->rot_buf); - - if(AvsysMemSink->rsz_buf) - free(AvsysMemSink->rsz_buf); - - AvsysMemSink->con_buf = NULL; - AvsysMemSink->rot_buf = NULL; - AvsysMemSink->rsz_buf = NULL; - -} -static GstStateChangeReturn -gst_avsysmemsink_change_state (GstElement *element, GstStateChange transition) -{ - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - GstAvsysMemSink *AvsysMemSink = GST_AVSYS_MEM_SINK (element); - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - debug_msg ("GST AVSYS DISPLAY SINK: NULL -> READY\n"); - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - debug_msg ("GST AVSYS DISPLAY SINK: READY -> PAUSED\n"); - break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - debug_msg ("GST AVSYS DISPLAY SINK: PAUSED -> PLAYING\n"); - break; - default: - break; - } - - ret = GST_ELEMENT_CLASS(parent_class)->change_state (element, transition); - if (ret == GST_STATE_CHANGE_FAILURE) { - return ret; - } - - switch (transition) { - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - debug_msg ("GST AVSYS MEM SINK: PLAYING -> PAUSED\n"); - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - debug_msg ("GST AVSYS MEM SINK: PAUSED -> READY\n"); - free_buffer(AvsysMemSink); - break; - case GST_STATE_CHANGE_READY_TO_NULL: - debug_msg ("GST AVSYS MEM SINK: READY -> NULL\n"); - break; - default: - break; - } - - return ret; - - -} - - -static gboolean -gst_avsysmemsink_set_caps (GstBaseSink * bs, GstCaps * caps) -{ - GstAvsysMemSink *s = GST_AVSYS_MEM_SINK (bs); - GstStructure *structure; - gint width = 0; - gint height = 0; - - if (caps != NULL) - { - guint32 fourcc; - char *name = NULL; - int bpp = 0, depth = 0; - - structure = gst_caps_get_structure (caps, 0); - - /**/ - name = (char *) gst_structure_get_name (structure); - GST_DEBUG_OBJECT (s, "CAPS NAME: %s", name); - - if (gst_structure_has_name (structure, "video/x-raw-rgb")) - { - s->is_rgb = TRUE; - } - else if (gst_structure_has_name (structure, "video/x-raw-yuv")) - { - s->is_rgb = FALSE; - } - - /* get source size */ - gst_structure_get_int (structure, "height", &height); - gst_structure_get_int (structure, "width", &width); - - if (gst_structure_get_fourcc (structure, "format", &fourcc)) - { - switch (fourcc) - { - case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'): - debug_warning("set format AVSYS_VIDEO_FORMAT_UYVY\n"); - break; - case GST_MAKE_FOURCC ('Y', 'V', '1', '6'): - case GST_MAKE_FOURCC ('Y', '4', '2', 'B'): - debug_warning("set format AVSYS_VIDEO_FORMAT_YUV422\n"); - break; - case GST_MAKE_FOURCC ('Y', 'V', '1', '2'): - debug_warning("set format AVSYS_VIDEO_FORMAT_YUV420\n"); - break; - case GST_MAKE_FOURCC ('R', 'G', 'B', ' '): - debug_warning("set format AVSYS_VIDEO_FORMAT_RGB565\n"); - break; - default: - debug_warning("set default format AVSYS_VIDEO_FORMAT_RGB565\n"); - break; - } - } - - if( s->src_width != width || - s->src_height != height) - { - debug_warning ("DISPLAY: Video Source Changed! [%d x %d] -> [%d x %d]\n", - s->src_width, s->src_height, width, height); - s->src_changed = TRUE; - } - - s->src_width = width; - s->src_height = height; - - if(s->dst_width ==0) - { - s->dst_width = width; - s->dst_changed = 1; - } - - if(s->dst_height == 0) - { - s->dst_height = height; - s->dst_changed = 1; - } - debug_msg ("SRC CAPS: width:%d, height:%d \n", width, height); - } - else - { - debug_warning ("caps is NULL.\n"); - } - - debug_fleave (); - - return TRUE; -} - -static GstFlowReturn -gst_avsysmemsink_preroll (GstBaseSink * bsink, GstBuffer * buf) -{ - GstAvsysMemSink *AvsysMemSink = GST_AVSYS_MEM_SINK (bsink); - - AvsysMemSink->src_length = GST_BUFFER_SIZE (buf); - debug_msg ("SRC LENGTH: %d\n", AvsysMemSink->src_length); - - return GST_FLOW_OK; -} - -static GstFlowReturn -gst_avsysmemsink_show_frame (GstBaseSink * bsink, GstBuffer * buf) -{ - GstAvsysMemSink *s = GST_AVSYS_MEM_SINK (bsink); - gboolean res = FALSE; - int f_size; - f_size = GST_BUFFER_SIZE (buf); - unsigned char *dst_buf; - - if ( ! s->is_rgb ) - { - GST_DEBUG_OBJECT (s, "src format is not rgb"); - if (s->dst_changed == TRUE) - { - if(s->con_buf) - { - free(s->con_buf); - s->con_buf = NULL; - } - - if(s->rot_buf) - { - free(s->rot_buf); - s->rot_buf = NULL; - } - - if(s->rsz_buf) - { - free(s->rsz_buf); - s->rsz_buf = NULL; - } - - s->con_buf = malloc(s->src_width * s->src_height * 4); - if(s->rotate != 0) - { - s->rot_buf = malloc(s->src_width * s->src_height * 4); - } - - s->rsz_buf = malloc(s->dst_width * s->dst_height *4); - - s->dst_changed = FALSE; - } - - yuv420toargb(GST_BUFFER_DATA (buf),s->con_buf,s->src_width, s->src_height); - if(s->rotate != 0) - { - rotate_pure(s->con_buf,s->rot_buf,s->src_width, s->src_height,s->rotate,4); - if(s->rotate == 90 || s->rotate == 270) - { - resize_pure(s->rot_buf,s->rsz_buf,s->src_height,s->src_width, - s->dst_width, s->dst_height,4); - } - else - { - resize_pure(s->rot_buf,s->rsz_buf,s->src_width,s->src_height, - s->dst_width, s->dst_height,4); - } - } - else - { - resize_pure(s->con_buf,s->rsz_buf,s->src_width,s->src_height, - s->dst_width, s->dst_height,4); - } - - /* emit signal for video-stream */ - g_signal_emit (s,gst_avsysmemsink_signals[SIGNAL_VIDEO_STREAM], - 0,s->rsz_buf, - s->dst_width,s->dst_height, - &res); - } - else - { - GST_DEBUG_OBJECT (s, "src format is rgb"); - - /* NOTE : video can be resized by convert plugin's set caps on running time. - * So, it should notice it to application through callback func. - */ - g_signal_emit (s, gst_avsysmemsink_signals[SIGNAL_VIDEO_STREAM], - 0, GST_BUFFER_DATA (buf), - s->src_width, s->src_height, - &res); - } - GST_DEBUG_OBJECT (s, "g_signal_emit : src_width=%d, src_height=%d, GST_BUFFER_SIZE=%d", s->src_width,s->src_height,GST_BUFFER_SIZE(buf)); - - /*check video stream callback result.*/ - if (res) - { - //debug_verbose("Video stream is called.\n"); - return GST_FLOW_OK; - } - - return GST_FLOW_OK; -} - -static void -gst_avsysmemsink_init_interfaces (GType type) -{ - /*void*/ -} - - -static void -gst_avsysmemsink_base_init (gpointer klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_pad_template (element_class, - gst_static_pad_template_get (&sink_factory)); - gst_element_class_set_details (element_class, &AvsysMemSink_details); -} - -static void -gst_avsysmemsink_class_init (GstAvsysMemSinkClass *klass) -{ - GObjectClass *gobject_class = (GObjectClass*) klass; - GstElementClass *gstelement_class = (GstElementClass*) klass; - GstBaseSinkClass *gstbasesink_class = (GstBaseSinkClass *) klass; - - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->set_property = gst_avsysmemsink_set_property; - gobject_class->get_property = gst_avsysmemsink_get_property; - - - g_object_class_install_property (gobject_class, PROP_WIDTH, - g_param_spec_int ("width", - "Width", - "Width of display", - 0, G_MAXINT, 176, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - - g_object_class_install_property (gobject_class, PROP_HEIGHT, - g_param_spec_int ("height", - "Height", - "Height of display", - 0, G_MAXINT, 144, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_ROTATE, - g_param_spec_int ("rotate", - "Rotate", - "Rotate of display", - 0, G_MAXINT, 0, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - - /** - * GstAvsysVideoSink::video-stream: - */ - gst_avsysmemsink_signals[SIGNAL_VIDEO_STREAM] = g_signal_new ( - "video-stream", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST, - 0, - NULL, - NULL, - gst_avsysmemsink_BOOLEAN__POINTER_INT_INT, - G_TYPE_BOOLEAN, - 3, - G_TYPE_POINTER, G_TYPE_INT, G_TYPE_INT); - - gstelement_class->change_state = gst_avsysmemsink_change_state; - - gstbasesink_class->set_caps = gst_avsysmemsink_set_caps; - gstbasesink_class->preroll = GST_DEBUG_FUNCPTR (gst_avsysmemsink_preroll); - gstbasesink_class->render = GST_DEBUG_FUNCPTR (gst_avsysmemsink_show_frame); - - - GST_DEBUG_CATEGORY_INIT (avsysmemsink_debug, - "avsysmemsink", - 0, - "AV system based GStreamer Plug-in"); -} - - -static void -gst_avsysmemsink_init (GstAvsysMemSink *AvsysMemSink, GstAvsysMemSinkClass *klass) -{ - /*private*/ - AvsysMemSink->src_width = 0; - AvsysMemSink->src_height = 0; - - AvsysMemSink->src_changed = 0; - - /*property*/ - AvsysMemSink->dst_width = 0; - AvsysMemSink->dst_height = 0; - - AvsysMemSink->dst_changed = 0; - - AvsysMemSink->rotate = 0; - - AvsysMemSink->con_buf = NULL; - AvsysMemSink->rot_buf = NULL; - AvsysMemSink->rsz_buf = NULL; - - AvsysMemSink->is_rgb = FALSE; -} - - -/* EOF */ diff --git a/mobile/avsystem/src/gstavsysmemsink.h b/mobile/avsystem/src/gstavsysmemsink.h deleted file mode 100644 index bc28029..0000000 --- a/mobile/avsystem/src/gstavsysmemsink.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * avsystem - * - * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: JongHyuk Choi - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - - -#ifndef __GST_AVSYSMEMSINK_H__ -#define __GST_AVSYSMEMSINK_H__ - -#include -#include -#include - -G_BEGIN_DECLS - -#define GST_TYPE_AVSYS_MEM_SINK (gst_avsysmemsink_get_type()) -#define GST_AVSYS_MEM_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AVSYS_MEM_SINK, GstAvsysMemSink)) -#define GST_AVSYS_MEM_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AVSYS_MEM_SINK, GstAvsysMemSinkClass)) -#define GST_IS_AVSYS_MEM_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AVSYS_MEM_SINK)) -#define GST_IS_AVSYS_MEM_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AVSYS_MEM_SINK)) - - -typedef struct _GstAvsysMemSink GstAvsysMemSink; -typedef struct _GstAvsysMemSinkClass GstAvsysMemSinkClass; - -struct _GstAvsysMemSink -{ - GstVideoSink videosink; - - int src_width; - int src_height; - - int src_changed; - int src_length; - - - int dst_width; - int dst_height; - - int dst_length; - int dst_changed; - - unsigned char *con_buf; - unsigned char *rot_buf; - unsigned char *rsz_buf; - - int rotate; - - int is_rgb; -}; - -struct _GstAvsysMemSinkClass -{ - GstVideoSinkClass parent_class; -}; - -GType gst_avsysmemsink_get_type (void); - -G_END_DECLS - - -#endif /* __GST_AVSYSMEMSINK_H__ */ - -/* EOF */ diff --git a/mobile/avsystem/src/gstavsyssink.c b/mobile/avsystem/src/gstavsyssink.c deleted file mode 100644 index a1ab29e..0000000 --- a/mobile/avsystem/src/gstavsyssink.c +++ /dev/null @@ -1,66 +0,0 @@ -/* - * avsystem - * - * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: JongHyuk Choi - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#ifdef HAVE_CONFIG_H -# include -#endif - -#include -#include "gstavsysaudiosink.h" -#include "gstavsysmemsink.h" - -GST_DEBUG_CATEGORY (avsystem_sink_debug); - -static gboolean -plugin_init (GstPlugin *plugin) -{ - gboolean error; - /*register the exact name you can find in the framework*/ - error = gst_element_register (plugin, "avsysaudiosink", - GST_RANK_PRIMARY + 100, - GST_TYPE_AVSYS_AUDIO_SINK); - - error = gst_element_register (plugin, "avsysmemsink", - GST_RANK_NONE, - GST_TYPE_AVSYS_MEM_SINK); - - if (!error) - goto failed; - - GST_DEBUG_CATEGORY_INIT (avsystem_sink_debug, "avsystemsink", 0, "avsystem sink plugins"); - return TRUE; - -failed: - - return FALSE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - "avsyssink", - "AV system video/audio sink plug-in", - plugin_init, - PACKAGE_VERSION, - "LGPL", - "AV System Sink", - "http://www.samsung.com") diff --git a/mobile/avsystem/src/gstavsyssrc.c b/mobile/avsystem/src/gstavsyssrc.c deleted file mode 100644 index adde8df..0000000 --- a/mobile/avsystem/src/gstavsyssrc.c +++ /dev/null @@ -1,63 +0,0 @@ -/* - * avsystem - * - * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. - * - * Contact: JongHyuk Choi - * - * This library is free software; you can redistribute it and/or modify it under - * the terms of the GNU Lesser General Public License as published by the - * Free Software Foundation; either version 2.1 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, Inc., 51 - * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include - -#include "gstavsysaudiosrc.h" - -GST_DEBUG_CATEGORY (avsystem_src_debug); - -static gboolean -plugin_init (GstPlugin *plugin) -{ - gboolean error; - /*register the exact name you can find in the framework*/ - error = gst_element_register (plugin, "avsysaudiosrc", - GST_RANK_NONE, - GST_TYPE_AVSYS_AUDIO_SRC); - if (!error) - goto failed; - - GST_DEBUG_CATEGORY_INIT (avsystem_src_debug, "avsystemsrc", 0, "avsystem src plugins"); - return TRUE; - -failed: - - return FALSE; -} - - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - "avsysaudiosrc", - "AV system audio source plug-in", - plugin_init, - PACKAGE_VERSION, - "LGPL", - "AV System Source", - "http://www.samsung.com") - diff --git a/mobile/common/ChangeLog b/mobile/common/ChangeLog deleted file mode 100755 index 72f093a..0000000 --- a/mobile/common/ChangeLog +++ /dev/null @@ -1,1343 +0,0 @@ -2008-03-07 Edward Hervey - - * m4/gtk-doc.m4: (GTK_DOC_CHECK): - The previous commit to this file by Stefan Kost mentionned checking for - SED, but NOT checking for gtkdoc-check (wth is that doing there ??). - Therefore, removing the check for gtkdoc-check - -2008-03-03 David Schleef - - * m4/ax_create_stdint_h.m4: Oops, checked in the wrong copy of - this file. (Update from upstream) - -2008-03-03 David Schleef - - * m4/ax_create_stdint_h.m4: Update from upstream. Fixes a bug - compiling with MSVC. - -2008-03-03 Edward Hervey - - * m4/pkg.m4: - Allow override of pkg-config results, as proposed by configure --help. - This is in fact just a backport from upstream pkg.m4. - Fixes #518892 - -2008-03-03 Peter Kjellerstedt - - * ChangeLog: - Changelog surgery of my previous commit to add bugzilla reference. - * m4/gst-args.m4: - Add AG_GST_CHECK_PLUGIN and AG_GST_DISABLE_PLUGIN to make it easier - to include and exclude plug-ins without external references, i.e., - plug-ins listed in GST_PLUGINS_SELECTED. (#498222) - -2008-03-03 Sebastian Dröge - - * gst.supp: - Add another glibc suppression. - -2008-02-29 Peter Kjellerstedt - - * m4/gst-feature.m4: - Make the comment before defines generated via AG_GST_CHECK_FEATURE - look nicer. (#498222) - -2008-02-26 Jan Schmidt - - * m4/Makefile.am: - * m4/as-gcc-inline-assembly.m4: - Add Dave Schleef's GCC inline assembly detection macro - for using in gst-plugins-good in the goom 2k4 plugin. - -2008-02-25 Andy Wingo - - * gst-autogen.sh: Instead of only passing certain arguments to - configure, pass anything that we didn't handle. Much friendlier. - Fixes #34412. - -2008-02-23 Jan Schmidt - - * m4/gst-error.m4: - Store the detected compiler flags into ERROR_CFLAGS rather than - ERROR_CXXFLAGS, and use the macro that checks the C compiler, not - the C++ one. - -2008-02-23 Tim-Philipp Müller - - * m4/gst-error.m4: - Reflow checks for additional warning flags so they're not - nested, which fixes the result reporting in the configure - output. - -2008-02-22 Tim-Philipp Müller - - * m4/as-compiler-flag.m4: - Add AS_CXX_COMPILER_FLAG - - * m4/gst-error.m4: - Add AG_GST_SET_ERROR_CXXFLAGS (Forte bits need testing) - -2008-02-22 Tim-Philipp Müller - - * gtk-doc-plugins.mak: - Add 'check-inspected-versions' target; this helps identify - files that should have been removed or where the version - number should (ideally) be updated before a release - (which doesn't happen automatically if the releaser doesn't - build that plugin locally). Not adding at a distcheck hook - yet though, because it's not really that important and would - probably also be a problem on buildbots. - -2008-02-22 Sebastian Dröge - - * gst.supp: - Add even more glibc 2.7 suppressions. - -2008-02-22 Sebastian Dröge - - * gst.supp: - Add another suppression for GLib caching some values after - the first call. - -2008-02-12 Sebastian Dröge - - Patch by: - Tim Mooney - - * m4/gst-error.m4: - Use no%E_MACRO_REDEFINED on Solaris to prevent compiler warnings. - Fixes bug #515905. - -2008-02-11 Sebastian Dröge - - * gst.supp: - Add a few more glibc 2.7 suppressions to make the avisubtitle unit - test valgrind clean. Fixes bug #515703. - -2008-02-08 Stefan Kost - - * ChangeLog: - Changelog surgery for last commit. - -2008-02-08 Stefan Kost - - * m4/gtk-doc.m4: - Conditionally check for SED. Also sync a bit with upstream macro. - -2008-02-08 Stefan Kost - - * gtk-doc-plugins.mak: - * gtk-doc.mak: - Use '$(SED)' instead of 'sed'. Don't use -i for in-place as its gnu - only, move to a temp file instead. - -2008-02-06 Stefan Kost - - * gtk-doc-plugins.mak: - * gtk-doc.mak: - As our docs are versioned, we need to patch the index.sgml file to have - correct paths there, unless we also want to fork gtk-doc's xsl (which - we don't). This hopefully fixes xrefs between modules. - -2008-02-02 Sebastian Dröge - - * m4/gst-feature.m4: - Use printf instead of echo as "echo -e" isn't POSIX and doesn't work - with strict POSIX shells like tcsh or dash and also not every platform - has a /bin/echo that supports it. - -2008-01-24 Stefan Kost - - * ChangeLog: - ChangeLog surgery. - - * gstdoc-scangobj: - Sync the object scanner with gtk-doc fixes. Update args and hierarchy - files. - -2008-01-20 Sebastian Dröge - - * check.mak: - * coverage/lcov.mak: - * gtk-doc-plugins.mak: - * release.mak: - Use $(MAKE) instead of make to fix the build if GNU make is called - something else on the system. - - * m4/as-docbook.m4: - Fix path for docbook.xsl if we have no /etc/xml/catalog and add a - docbook-xsl search path for FreeBSD. - -2008-01-18 Sebastian Dröge - - * gst.supp: - Add a suppression for a glibc bug: - http://valgrind.org/docs/manual/faq.html#faq.exit_errors> - -2008-01-18 Sebastian Dröge - - * gst.supp: - Add some more glibc 2.7 suppressions and make the GLib suppressions - for the home/tmp/etc directory caching a bit more generic. - -2008-01-18 Sebastian Dröge - - * gst.supp: - Add some glibc 2.7 supressions as found on Debian/unstable. - -2008-01-14 Jan Schmidt - - * download-translations: - Apparently I have problems with leaving things commented out when - I edit shell scripts. - -2008-01-12 Jan Schmidt - - * download-translations: - Remove bash-isms - -2008-01-12 Jan Schmidt - - * check-exports: - Restore the cleanup rm of our tmp file which I didn't mean to leave - commented out. - -2008-01-12 Jan Schmidt - - * check-exports: - Fixes to make check-export work on both Solaris and Linux - - * m4/gst-error.m4: - Disable extra warning category (argument mismatch) as an error - on Forte, as it prevents the libcheck fail_if macros from compiling. - - * win32.mak: - Substitute the GStreamer version so things will keep working in 0.11 - -2008-01-11 Tim-Philipp Müller - - Patch by: Peter Kjellerstedt - - * m4/gst-glib2.m4: - * m4/gst-libxml2.m4: - Improve/fix output from configure if either glib-2.0 or - libxml2 are not installed (#498222). - -2008-01-09 Stefan Kost - - * coverage/lcov.mak: - Update coverage make-rules: use them conditionaly, use libtool mode - and use lcov to cleanup. - -2007-12-18 Sebastian Dröge - - * glib-gen.mak: - Also use #include "header" instead of #include
for the - headers that were used to generate the source files for the same - reason as below. - - Remove whitespace before #include. - -2007-12-18 Sebastian Dröge - - * glib-gen.mak: - Use #include "header" instead of #include
for the generated - enum C files as the file will always be in the same directory and - some compilers seem to be a bit strict about that unless . is added - to the include path. - - Include all headers that were used to generate the source files in - the C file as they're used there. - -2007-12-17 Tim-Philipp Müller - - * win32.mak: (win32), (win32defs), (win32crlf): - Make check for CR LF in Visual C++ 6.0 project files - work, based on patch by David Schleef (#496722, #393626). - -2007-12-17 Tim-Philipp Müller - - * Makefile.am: - Don't forget to dist the new win32.mak. - -2007-12-17 Tim-Philipp Müller - - * win32.mak: (win32), (win32defs): - Move common win32 Makefile foo into this new file. - -2007-12-15 Stefan Kost - - * gtk-doc-plugins.mak: - * gtk-doc.mak: - We should have never forked this that much :/. - -2007-12-13 Tim-Philipp Müller - - * check-exports: - Fix build on the ppc64 build bot. - -2007-12-13 Tim-Philipp Müller - - * check-exports: - Suppress more unintentional exports (too much hassle to rename them, - since the win32 project files would need changing too). - -2007-12-12 Tim-Philipp Müller - - * Makefile.am: - check-exports should be disted. - -2007-12-12 Tim-Philipp Müller - - * check-exports: - Add quick'n'dirty script to check the exported symbols of a library - against the symbols in the corresponding .def file (#493983). Based - on script by Ole André Vadla Ravnås. - -2007-11-06 Jan Schmidt - - * gtk-doc-plugins.mak: - Fix distcheck by making sure the types files are treated like the - other gtkdoc-scangobj generated files. - -2007-09-21 Sebastian Dröge - - * m4/gst-args.m4: - Let the AG_GST_ARG_ENABLE_EXPERIMENTAL macro default to disable - building of experimental plugins. Nobody uses it yet and the - --enable--experimental stuff from gst-plugins-good defaults to - disable too. - -2007-09-06 Tim-Philipp Müller - - * gtk-doc-plugins.mak: - Just use the normal 'check' target and avoid a circular - dependency. - -2007-09-06 Tim-Philipp Müller - - * gtk-doc-plugins.mak: - Add rule to error out if .hierarchy file contains tabs. - -2007-08-20 Tim-Philipp Müller - - * download-translations: - * po.mak: - If there are new languages, they need to be added to po/LINGUAS. - -2007-08-20 Tim-Philipp Müller - - * download-translations: - * po.mak: - Fix up 'download-po' a bit, so that we find new translations - for languages that aren't in our po/LINGUAS file yet too. - -2007-07-16 Jan Schmidt - - * gst.supp: - Add a suppression for GLib caching the tmp dir seen on an - Ubuntu Feisty system. - -2007-07-13 Jan Schmidt - - * m4/gst-feature.m4: - If we want to use 'echo -e', call /bin/echo instead of the shell's - since -e is a bash extension, and our /bin/sh might not be being - provided by bash. - -2007-07-01 Thomas Vander Stichele - - * po.mak: - Translation project has moved. Also, no idea how this used to - work given that we weren't downloading a .po file. - -2007-06-25 Stefan Kost - - * gst-xmlinspect.py: - * plugins.xsl: - Also extract element caps for plugin-docs. Fixes parts of #117692. - -2007-06-21 Tim-Philipp Müller - - Patch by: Andreas Schwab - - * m4/gst-feature.m4: - Fix quoting (#449493). - -2007-06-10 Sebastian Dröge - - * m4/gst-parser.m4: - Only generate the parser if bison >= 1.875 _and_ flex >= 2.5.31 is - installed and use pre-generated sources otherwise. Fixes bug #444820. - -2007-05-11 Michael Smith - - * gst.supp: - Suppression variant for our good friend the TLS leak, this time for - Ubuntu Feisty/x86. - -2007-05-09 Tim-Philipp Müller - - * gtk-doc-plugins.mak: - Fix make distcheck again; change some spaces to tabs in makefile. - -2007-04-29 Thomas Vander Stichele - - * gtk-doc-plugins.mak (-module): - Error out when the html build step gives warnings, so they get - fixed properly. - -2007-04-23 Stefan Kost - - * m4/gst-feature.m4: - Add macro AG_GST_PARSE_SUBSYSTEM_DISABLES that checks the defines in - the configuration header and AC_DEFINES the setings. - -2007-04-19 Sebastian Dröge - - Patch by: Vincent Torri - - * m4/gst-parser.m4: - Put the AC_MSG_RESULT output in brackets to get it properly written to - the terminal. - -2007-04-18 Sebastian Dröge - - * m4/gst-parser.m4: - Check for flex >= 2.5.31 and set GENERATE_PARSER if we have at least - that version. Otherwise use pre-generated parser sources as we can't - raise the required flex version. HAVE_MT_SAVE_FLEX is obsolete now - as we use a new enough flex version anyway. First part of #349180 - -2007-04-10 Thomas Vander Stichele - - * m4/gst-check.m4: - Allow pre-setting the GST(PB)_TOOLS/PLUGINS_DIR variables to help - builds against older GStreamer. - -2007-03-25 Sebastian Dröge - - * m4/gst-parser.m4: - Fix the flex version check. It ignored the micro version before. - -2007-03-09 Jan Schmidt - - * check.mak: - Use the same timeout when generating valgrind suppressions as - running the valgrind test. - - * gst.supp: - Add some more suppressions and stuff. - -2007-03-08 Jan Schmidt - - * check.mak: - Make sure GSlice is disabled when building suppressions too. - - * gst.supp: - Add around *850* lines of suppressions for one-time initialisations - inside libasound and gconf/bonobo/ORBit. I feel so dirty. - -2007-03-07 Jan Schmidt - - * gst.supp: - add a suppression for this GConf flup on the FC5 buildbot. - -2007-03-06 Jan Schmidt - - * gst.supp: - Make the suppression a little more generic, to catch the FC5 - backtrace too. - -2007-03-06 Jan Schmidt - - * gst.supp: - Add a suppression for libcdio 0.76. It leaks an internal struct - when the CD-ROM device is not accessible. - -2007-02-28 Thomas Vander Stichele - - * m4/gst-arch.m4: - Move a line that was in the wrong macro - -2007-02-28 Thomas Vander Stichele - - * m4/gst.m4: - Add - * m4/gst-arch.m4: - * m4/gst-args.m4: - * m4/gst-check.m4: - * m4/gst-debuginfo.m4: - * m4/gst-default.m4: - * m4/gst-doc.m4: - * m4/gst-error.m4: - * m4/gst-feature.m4: - * m4/gst-function.m4: - * m4/gst-gettext.m4: - * m4/gst-glib2.m4: - * m4/gst-libxml2.m4: - * m4/gst-parser.m4: - * m4/gst-plugin-docs.m4: - * m4/gst-plugindir.m4: - * m4/gst-valgrind.m4: - * m4/gst-x11.m4: - Convert all macros to use AG_GST style so we can properly warn - when they're missing if configure.ac calls AG_GST_INIT - Will require update in all GStreamer modules. - -2007-02-11 Stefan Kost - - * m4/gst-args.m4: - Remove 'enable' from configure switch description as this leads to - confusing lines like "disable enable builing ...". - * m4/gst-feature.m4: - Fix comment to sound less horrible. - -2007-02-07 Tim-Philipp Müller - - Patch by: Will Newton - - * m4/gst-check.m4: - Use $PKG_CONFIG rather than pkg-config directly, the one in our path - might not be the one we want, like when cross-compiling. Also, other - macros such as PKG_CHECK_MODULES use $PKG_CONFIG, so we should - probably too just for consistency. Fixes #405288. - -2007-01-08 Tim-Philipp Müller - - * m4/gst-parser.m4: - Need to use double square brackets again so m4 doesn't remove them - (fixes #378931). - - * m4/gst-args.m4: - Use double square brackets here as well, for the same reason. - -2007-01-05 Tim-Philipp Müller - - * m4/gst-parser.m4: - Use 'sed' rather than 'tr' to strip trailing letters from version - numbers, since 'tr' might not be available and we know sed is - (#378931). - -2006-10-21 Tim-Philipp Müller - - * check.mak: - Increase default timeout under valgrind, 60 is just too short and - some tests take a bit longer these days and not everyone has a - beefy machine. - -2006-09-29 Michael Smith - - * gst.supp: - More suppressions for edgy. - -2006-09-28 Jan Schmidt - - * m4/gst-glib2.m4: - Use gmodule-no-export-2.0.pc instead of gmodule-2.0.pc - we neither - want nor need --export-dynamic (which ends up making us export a bunch - of unneeded symbols) - -2006-09-14 Tim-Philipp Müller - - * gst.supp: - Some suppressions for the more recent ld.so in ubuntu edgy. - -2006-08-23 Tim-Philipp Müller - - * gst.supp: - Shorten function trail so the suppression works on - my ubuntu dapper system with core cvs as well. - -2006-07-28 Jan Schmidt - - * gst.supp: - Extra suppressions from my Ubuntu x86_64 machine - -2006-07-24 Tim-Philipp Müller - - Patch by: Frederic Peters - - * m4/gst-parser.m4: - Need to double square brackets in .m4 files. Should fix bison - version detection with version numbers like 1.23a (#348354). - -2006-07-24 Jan Schmidt - - * check.mak: - Valgrind fails to find tests written in tests/check/ directly (rather - than a subdir) - because valgrind gets run with a filename that - doesn't contain a relative path, it goes searching /usr/bin instead. - Run with ./.... to make things work either way. - - * gtk-doc-plugins.mak: - Add $(top_builddir)/src as a place to look for plugins - when building too, since that's where gst-template keeps things - -2006-07-23 Stefan Kost - - Patch by: Frederic Peters - - * m4/gst-parser.m4: - Fix bison detection (#348354) - -2006-07-21 Stefan Kost - - * m4/gst-parser.m4: - check for bison and flex - -2006-07-13 Thomas Vander Stichele - - * m4/gst-plugin-docs.m4: - remove the configure argument for enabling plugin doc build; - having gtk-doc enabled and pyxml present is enough of a trigger - -2006-07-03 Thomas Vander Stichele - - * coverage/lcov.mak: - fix up rules to work with gst-python as well - run "make lcov" to test and generate the reports - run "make lcov-reset" to redo it after that - -2006-07-02 Thomas Vander Stichele - - * Makefile.am: - * check.mak: - add an inspect target that inspects every element feature, - so we can have that added for coverage - * coverage/lcov.mak: - add support for lcov - -2006-07-02 Thomas Vander Stichele - - * m4/gst-args.m4: - when building with gcov, reset CFLAGS and friends to O0 - -2006-07-02 Thomas Vander Stichele - - * m4/gst-args.m4: - Find the gcov that matches the gcc version - Only allow gcov if we use gcc - -2006-07-02 Thomas Vander Stichele - - * Makefile.am: - * coverage/coverage-report-entry.pl: - * coverage/coverage-report.pl: - * coverage/coverage-report.xsl: - copy coverage reporting files from dbus - -2006-07-01 Thomas Vander Stichele - - * m4/gst-args.m4: - libtool strips gcov's -f flags, so libgcov does not get - linked in. Setting GCOV_LIBS with -lgcov fixes libtool's - stripping - also show what pkg-config-path we set - -2006-06-22 Tim-Philipp Müller - - Patch by: Peter Kjellerstedt - - * m4/gst-feature.m4: - Show list of plugins without external dependencies that - will not be built as well (#344136). - -2006-06-15 Tim-Philipp Müller - - * m4/gst-plugin-docs.m4: - add GST_PLUGIN_DOCS, which checks for everything needed - to build the plugin docs (namely gtk-doc and pyxml); also - adds a new --enable-plugin-docs configure switch; will - set ENABLE_PLUGIN_DOCS conditional for use in Makefile.am - files (see #344039). - -2006-06-11 Thomas Vander Stichele - - * m4/gst-check.m4: - add GST_PKG_CHECK_MODULES, which in the normal case of checking - for a dependency lib for a plug-in only needs two arguments - to do the right thing. - * m4/gst-feature.m4: - clean up output a little of feature checking; also deal with - non-plug-in feature checks - * m4/Makefile.am: - * m4/gst-gstreamer.m4: - remove this file; it's a useless check - -2006-06-06 Thomas Vander Stichele - - * m4/gst-arch.m4: - add PPC64 so we can have separate structure sizes for it - -2006-06-05 Edward Hervey - - * gtk-doc.mak: - Check for the proper .devhelp2 file to remove. - -2006-05-31 Thomas Vander Stichele - - * gtk-doc.mak: - allow a magic variable to suppress errors from docbuilding - -2006-05-30 Thomas Vander Stichele - - * gtk-doc.mak: - error out if gtkdoc-mktmpl finds unused declarations - -2006-05-28 Edward Hervey - - * gst.supp: - Reverting previous commit. That's good to know, Edward, but why ? - -2006-05-28 Edward Hervey - - * gst.supp: - Added suppresion for memleak in g_option_context_parse on fc5-64 - -2006-05-19 Thomas Vander Stichele - - * m4/gst-check.m4: - set GSTPB_PLUGINS_DIR just like GST_PLUGINS_DIR - -2006-05-18 Tim-Philipp Müller - - * check.mak: - Fix 'make help' in check directories, it should be - 'valgrind.gen-suppressions' not 'valgrind-gen-suppressions' - (not changing target to match help string on purpose to keep - scripts etc. functional). - -2006-05-18 Thomas Vander Stichele - - Patch by: Peter Kjellerstedt - - * m4/gst-arch.m4: - add support for CRIS and CRISv32. - -2006-05-17 Jan Schmidt - - * m4/gst-args.m4: - Fix the macros for command-line supplied package and origin names - so they don't end up being configure as "" (Fixes #341479) - -2006-05-14 Jan Schmidt - - * gtk-doc.mak: - Add uninstall rule to remove .devhelp2 files. - -2006-05-09 Edward Hervey - - * gst.supp: - Add suppression for GSlice version of - g_type_init calloc leak - -2006-04-05 Michael Smith - - * gst.supp: - Delete a bogus suppression for the registry code. - Generalise a suppression for a glib bug (see #337404) - -2006-04-04 Michael Smith - - * gst.supp: - Add a leak suppression: the existing glibc-doesn't-free-TLS one - wasn't triggering here. - -2006-04-04 Michael Smith - - * gst.supp: - Add some minimally-neccesary suppressions for my x86/dapper system. - -2006-04-01 Thomas Vander Stichele - - * plugins.xsl: - Do not display an origin link if origin does not start with http - See #323798 - -2006-04-01 Thomas Vander Stichele - - * m4/gst-args.m4: - * m4/gst-feature.m4: - add more macros - * m4/gst-x11.m4: - X11-related checks - -2006-04-01 Thomas Vander Stichele - - * m4/as-version.m4: - newer version - * m4/gst-args.m4: - * m4/gst-doc.m4: - update and add other macros to be shared across projects - -2006-03-24 Thomas Vander Stichele - - * gst.supp: - add a suppression for g_parse_debug_string - -2006-03-23 Stefan Kost - - * gstdoc-scangobj: - sync fully with gtkdoc-0.15 - -2006-03-23 Stefan Kost - - * gstdoc-scangobj: - * gtk-doc.mak: - sync a little with gtk-doc mainline - -2006-03-17 Wim Taymans - - * gst.supp: - add another clone suppression - change all glibc suppressions to match 2.3.* - -2006-03-09 Thomas Vander Stichele - - * m4/check.m4: - fix test so it actually works when the normal check is used - over debian's/ubuntu's - -2006-03-08 Jan Schmidt - - * check.mak: - Set G_SLICE=always-malloc when valgrinding tests - (closes #333272) - -2006-02-21 Jan Schmidt - - * m4/gst-glib2.m4: - Fix debug output when the GLib version prerequisite is not found - -2006-02-13 Andy Wingo - - * m4/check.m4: Hack around Debian/Ubuntu's broken installation of - the PIC version of check as libcheck_pic.a. Should work with - cross-compilation too. Grr. - -2006-02-06 Thomas Vander Stichele - - * m4/gst-default.m4: - switch to auto* sinks for defaults - -2006-02-02 Wim Taymans - - * check.mak: - add a .valgrind.gen-suppressions target to aid in generating - suppressions - * gst.supp: - add more repressions from my debian glibc as of today - -2006-02-02 Thomas Vander Stichele - - * gtk-doc-plugins.mak: - only add srcdir/gst if it exists - -2006-01-30 Thomas Vander Stichele - - * release.mak: - don't complain about disted enums in win32 - -2006-01-20 Thomas Vander Stichele - - * m4/gst-check.m4: - AC_SUBST CFLAGS and LIBS - do a non-command because something is stripping out our AC_SUBST - -2006-01-20 Thomas Vander Stichele - - * m4/gst-args.m4: - * m4/gst-valgrind.m4: - properly give a "no" result manually when providing a - not-found action to fix configure output - -2006-01-20 Thomas Vander Stichele - - * m4/pkg.m4: - update with a more recent version - -2006-01-07 Thomas Vander Stichele - - * gettext.patch: - make Makefile depend on LINGUAS, so rebuilds work when adding - a language - -2006-01-03 Michael Smith - - * check.mak: - Clarify error message from valgrind test runs. - -2005-12-16 Thomas Vander Stichele - - * m4/gst-arch.m4: - define HOST_CPU - -2005-11-29 Thomas Vander Stichele - - * check.mak: - add a valgrind-forever target for tests - -2005-11-28 Thomas Vander Stichele - - * check.mak: - when a "make test.check" run fails, make it rerun the test with - at least debug level 2 - -2005-11-14 Thomas Vander Stichele - - * m4/Makefile.am: - * m4/gst-check.m4: - fix check for base plugins - * m4/gst-default.m4: - add m4 to set default elements - -2005-10-18 Thomas Vander Stichele - - * m4/gst-check.m4: - check for tools correctly - -2005-10-18 Thomas Vander Stichele - - * gtk-doc.mak: - only enable breaking on new API when make distcheck passes, - not before - -2005-10-18 Thomas Vander Stichele - - * m4/gst-check.m4: - Resurrect Julien's dead body and wipe his mind clean - -2005-10-18 Thomas Vander Stichele - - * m4/gst-check.m4: - Kill Julien - -2005-10-17 Julien MOUTTE - - * m4/gst-check.m4: I know Thomas will kill me but this - ifelse statement seems incorrect as it is always setting - required to "yes". With this one it seems to work. Fixes - build of gst-plugins-base on my setup where gstreamer-check - is definitely not present/required. - -2005-10-18 Stefan Kost - - * gtk-doc.mak: - make build break on new api that has not been added to the - sections file - -2005-10-17 Thomas Vander Stichele - - * m4/gst-glib2.m4: - * m4/Makefile.am: - * m4/gst-check.m4: - add macro for easy checks for GStreamer libs - -2005-10-16 Thomas Vander Stichele - - * m4/gst-glib2.m4: - update, warn in error cases - -2005-10-16 Thomas Vander Stichele - - * m4/gst-error.m4: - add GST_SET_DEFAULT_LEVEL - -2005-10-16 Thomas Vander Stichele - - * m4/Makefile.am: - * m4/gst-gettext.m4: - remove the AM_GNU_GETTEXT* calls, they need to be in configure.ac - * m4/gst-glib2.m4: - clean up and re-use in core soon - * m4/gst-plugindir.m4: - macro to set up PLUGINDIR and plugindir define/var - -2005-10-15 Thomas Vander Stichele - - * m4/Makefile.am: - * m4/gst-gettext.m4: - add macro for setting up gettext - -2005-10-15 Thomas Vander Stichele - - * m4/gst-args.m4: - add some .m4's for argument checking that can be shared among modules - -2005-10-15 Thomas Vander Stichele - - * m4/as-libtool.m4: - set _LT_LDFLAGS - * m4/gst-libxml2.m4: - document - -2005-10-15 Thomas Vander Stichele - - * m4/gst-arch.m4: - indent a little - add AC_REQUIRE - * m4/gst-error.m4: - clean up - -2005-10-12 Thomas Vander Stichele - - * gst-autogen.sh: - update version detection expression to catch stuff like - Libtool (libtool15) 1.5.0 - -2005-10-11 Thomas Vander Stichele - - * gst.supp: - commit 6 new suppressions related to g_module_open; can these - really not be folded into one ? - -2005-10-11 Edward Hervey - - * gst.supp: - made the suppression more generic - Added pthread memleak suppresions - Added nss_parse_* memleak suppresion (used by g_option_context_parse) - -2005-10-11 Thomas Vander Stichele - - * check.mak: - be more strict, more leak resolution - * gst.supp: - clean up the g_type_init suppressions - -2005-10-07 Thomas Vander Stichele - - * m4/Makefile.am: - * m4/gst-valgrind.m4: - put the valgrind detection in an .m4 - -2005-09-29 Thomas Vander Stichele - - * check.mak: - add some more targets, like "help", but also more intensive tests - -2005-09-23 Thomas Vander Stichele - - * gtk-doc.mak: - make certain doc warnings fatal so people maintain docs again - -2005-09-23 Thomas Vander Stichele - - * Makefile.am: - * gtk-doc-plugins.mak: - * scangobj-merge.py: - merge additions from the .signals.new and .args.new file in - the original ones, only updating if necessary - -2005-09-23 Thomas Vander Stichele - - * gst-xmlinspect.py: - * gstdoc-scangobj: - * gtk-doc-plugins.mak: - fix properly for new API; make update in plugins dir now works - -2005-09-20 Thomas Vander Stichele - - * gst-xmlinspect.py: - * gstdoc-scangobj: - some fixes for new API - * gtk-doc-plugins.mak: - set environment properly - -2005-09-17 David Schleef - - * gtk-doc-plugins.mak: Use new environment variables. - -2005-09-16 Michael Smith - - * gstdoc-scangobj: - Make the scanobj code reflect registry/plugin API changes - -2005-09-15 Thomas Vander Stichele - - * gtk-doc-plugins.mak: - split out scanobj step (which will be run by doc maintainer) - from scan step (which will be run on every build) - clean up some of the commands for make distcheck - -2005-09-15 Thomas Vander Stichele - - * gtk-doc-plugins.mak: - * mangle-tmpl.py: - first stab at reorganizing the plugins build so we can maintain - element docs - -2005-09-14 David Schleef - - * as-libtool.mak: Remove - * m4/as-libtool.m4: The libtool bug that this worked around has - been fixed. - * m4/as-version.m4: Don't define GST_RELEASE, since it causes - config.h to be regenerated needlessly, and we don't use it. - -2005-09-14 Thomas Vander Stichele - - * gtk-doc-plugins.mak: - error out on inspect failure - -2005-09-14 Michael Smith - - * glib-gen.mak: - Don't call glib-mkenums with arguments that confuse/break MinGW, - fixes 316155. - -2005-09-03 Thomas Vander Stichele - - * gtk-doc-plugins.mak: - * gtk-doc.mak: - * m4/gst-doc.m4: - separate out gtk-doc and docbook stuff - have two separate --enable configure flags - -2005-08-26 Thomas Vander Stichele - - * check.mak: - add a .gdb target; rebuild registry for each target, otherwise - a code rebuild always triggers a reg rebuild, and it's just too - annoying - * gstdoc-scangobj: - -2005-08-21 Thomas Vander Stichele - - * check.mak: - separate out REGISTRY_ENVIRONMENT; we want to use that from - our valgrind runs, but we also want TESTS_ENVIRONMENT to contain - everything that the first test, gst-register, needs - -2005-08-21 Thomas Vander Stichele - - * check.mak: - parse output of valgrind and check for definitely lost, and error - out; somehow I was led to believe valgrind returns non-zero for - leaks, but I can't make it do that, so let's parse - -2005-08-20 Thomas Vander Stichele - - * check.mak: - for some weird reason valgrind does not report actual memleaks - if GST_PLUGIN_PATH is set to anything but the core gstreamer dir - while valgrind is running. Since the registry is going to go - anyway, I don't want to waste any more time on this; I just run - valgrind without GST_PLUGIN_PATH set. Since the registry loading - doesn't check if GST_PLUGIN_PATH got changed as a reason to rebuild - the registry, that's actually fine. - -2005-08-15 Thomas Vander Stichele - - * mangle-tmpl.py: - keep original Long_Description; only insert an include if it's - not already the first line in there - * plugins.xsl: - output more information for plugins, including an origin hyperlink - -2005-08-15 Thomas Vander Stichele - - * gst-xmlinspect.py: - a first stab at inspecting plugins and outputting an xml description - * gtk-doc-plugins.mak: - a gtk-doc using snippet for plugins documentation - * plugins.xsl: - a stylesheet to convert gst-xmlinspect.py output to docbook output - for inclusion in the gtk-doc stuff - -2005-07-20 Ronald S. Bultje - - * m4/gst-doc.m4: - s/pdf/eps/ in test for whether we output EPS images (#309379). - -2005-07-18 Andy Wingo - - * m4/as-libtool-tags.m4: Ooh, backported from libtool 1.6. Much - better. Thanks, Paolo Bonzini! - - * m4/Makefile.am (EXTRA_DIST): - * m4/as-libtool-tags.m4: New file, tries to disable some CXX and - fortran checks. - -2005-07-08 Thomas Vander Stichele - - * m4/gst-error.m4: - add macro to set ERROR_CFLAGS - -2005-06-30 Jan Schmidt - - * gst-autogen.sh: - Remove the old autoregen.sh if it exists before recreating it, - to prevent confusing any shell process that might be reading it - currently. - -2005-06-29 Thomas Vander Stichele - - * m4/gtk-doc.m4: - added - -2005-06-03 Stefan Kost - - * gst-autogen.sh: create autoregen.sh *before* shifting the options - -2005-05-17 Thomas Vander Stichele - - * gst-autogen.sh: only update autoregen.sh on actual runs - -2005-03-11 Thomas Vander Stichele - - * m4/check.m4: m4 from the check unit test suite - -2004-12-14 David Schleef - - * m4/gst-arch.m4: remove MMX stuff, since it doesn't work and - isn't needed anywhere - -2004-12-08 Thomas Vander Stichele - - * gst-autogen.sh: - allow failure command to be run so we can clean upfrom autopoint - -2004-09-03 Zeeshan Ali Khattak - * m4/gst-feature.m4: Trying to correct the GST_CHECK_CONFIGPROG macro - -2004-07-21 Benjamin Otte - - * m4/.cvsignore: exciting updates for libtool m4 files - -2004-07-12 David Schleef - - * m4/as-objc.m4: Add a macro to test for objective C - -2004-06-12 Thomas Vander Stichele - - * m4/gst-feature.m4: - not all of them support --plugin-libs, so redirect stderr - -2004-06-12 Thomas Vander Stichele - - * m4/as-scrub-include.m4: - sync with upstream to 0.1.4. Fixes #132440 - -2004-06-07 Benjamin Otte - - * m4/gst-feature.m4: - write a big marker into configure output when checking next plugin - to allow easier parsing of why plugins are(n't) built. - -2004-06-01 Thomas Vander Stichele - - * m4/as-compiler-flag.m4: - * m4/as-compiler.m4: - * m4/as-libtool.m4: - * m4/as-version.m4: - sync with upstream, change sticky options to -ko - -2004-05-24 Thomas Vander Stichele - - * m4/as-scrub-include.m4: synced with upstream - -2004-05-03 Thomas Vander Stichele - - * po.mak: - snippet for updating .po files - -2004-03-18 Thomas Vander Stichele - - * Makefile.am: - * m4/Makefile.am: - integrate these with the dist - -2004-03-17 Thomas Vander Stichele - - * release.mak: add a release target - -2004-03-09 Thomas Vander Stichele - - patch by: Stephane Loeuillet - - * m4/ax_create_stdint_h.m4: - use head -n instead of head - (#136500) - -2004-03-05 Thomas Vander Stichele - - * m4/gst-doc.m4: don't build PS without dvips binary - -2004-02-22 Julio M. Merino Vidal - - reviewed by: Benjamin Otte - - * m4/as-docbook.m4: - don't use == operator with test(1) (fixes #135115) - -2004-02-16 Thomas Vander Stichele - - * common/m4/gst-arch.m4: x86_64 is x86 too (clue from Fedora 2 test) - -2004-02-13 Thomas Vander Stichele - - * m4/gst-feature.m4: - remove AM_CONDITIONAL for the subsystem since automake 1.6.x - requires that call be in configure.ac - -2004-02-13 Thomas Vander Stichele - - * m4/gst-libxml2.m4: - take required version as argument, and default to 2.4.9 if not - specified - -2004-02-12 Thomas Vander Stichele - - * m4/gst-feature.m4: - rename and fix up GST_CHECK_DISABLE_SUBSYSTEM - -2004-02-11 Thomas Vander Stichele - - * common/m4/as-ac-expand.m4: - * common/m4/as-auto-alt.m4: - * common/m4/as-compiler-flag.m4: - * common/m4/as-compiler.m4: - * common/m4/as-docbook.m4: - * common/m4/as-libtool.m4: - * common/m4/as-scrub-include.m4: - * common/m4/as-version.m4: - * common/m4/glib-gettext.m4: - * common/m4/gst-arch.m4: - * common/m4/gst-debuginfo.m4: - * common/m4/gst-doc.m4: - * common/m4/gst-feature.m4: - * common/m4/gst-function.m4: - * common/m4/gst-glib2.m4: - * common/m4/gst-gstreamer.m4: - * common/m4/gst-libxml2.m4: - * common/m4/gst-makecontext.m4: - * common/m4/gst-mcsc.m4: - * common/m4/pkg.m4: - fix underquoted macros as reported by automake 1.8.x (#133800) - -2004-02-11 Johan Dahlin - - * gst-autogen.sh: Use A-Z instead of A-z in sed expression to - avoid a warning - -2004-02-05 Thomas Vander Stichele - - * m4/gst-doc.m4: - we use --output-format=xml and --ingnore-files options to - gtkdoc-mkdb, which got added between 0.9 and 1.0 - -2004-02-04 Thomas Vander Stichele - - * m4/as-libtool.m4: remove AM_PROG_LIBTOOL so it can move back - to configure.ac to shut up libtoolize - -2004-02-03 Thomas Vander Stichele - - * glib-gen.mak: added; used to generate enums and marshal code - -2004-01-13 Thomas Vander Stichele - - * gettext.patch: added; used by autogen.sh to make sure - GETTEXT_PACKAGE is understood from po/Makefile.in.in -> po/Makefile.in - diff --git a/mobile/common/Makefile.am b/mobile/common/Makefile.am deleted file mode 100644 index cac4ff5..0000000 --- a/mobile/common/Makefile.am +++ /dev/null @@ -1,16 +0,0 @@ -SUBDIRS = m4 - -EXTRA_DIST = \ - ChangeLog \ - gettext.patch \ - glib-gen.mak gtk-doc.mak upload.mak release.mak win32.mak \ - gst-autogen.sh \ - check-exports \ - c-to-xml.py gst-xmlinspect.py mangle-tmpl.py scangobj-merge.py \ - gtk-doc-plugins.mak \ - plugins.xsl gstdoc-scangobj \ - gst.supp check.mak \ - coverage/lcov.mak \ - coverage/coverage-report.pl \ - coverage/coverage-report.xsl \ - coverage/coverage-report-entry.pl diff --git a/mobile/common/c-to-xml.py b/mobile/common/c-to-xml.py deleted file mode 100755 index 8448fd2..0000000 --- a/mobile/common/c-to-xml.py +++ /dev/null @@ -1,34 +0,0 @@ -# -*- Mode: Python -*- -# vi:si:et:sw=4:sts=4:ts=4 - -""" -Convert a C program to valid XML to be included in docbook -""" - -import sys -import os -from xml.sax import saxutils - -def main(): - if len(sys.argv) == 1: - sys.stderr.write("Please specify a source file to convert") - sys.exit(1) - source = sys.argv[1] - - if not os.path.exists(source): - sys.stderr.write("%s does not exist.\n" % source) - sys.exit(1) - - content = open(source, "r").read() - - # print header - print '' - print '' - print - print '' - - # print content - print saxutils.escape(content).encode('UTF-8') - print '' - -main() diff --git a/mobile/common/check-exports b/mobile/common/check-exports deleted file mode 100755 index 16df41f..0000000 --- a/mobile/common/check-exports +++ /dev/null @@ -1,71 +0,0 @@ -#!/bin/sh -# check-exports -# -# quick'n'dirty script that retrieves the list of exported symbols of a given -# library using 'nm', and compares that against the list of symbols-to-export -# of our win32/common/libfoo.def files. - -if [ $# -ne 2 ]; then - echo "Usage: $0 library.def library.so" - exit 1 -fi - -def_path="$1" -def_name="$(basename $def_path)" -lib_path="$2" - -lib_result="`mktemp /tmp/defname.XXXXXX`" - -LC_ALL=C -export LC_ALL - -# On Solaris, add -p to get the correct output format -NMARGS= -if nm -V 2>&1 |grep Solaris > /dev/null; then - NMARGS=-p -fi - -# FIXME 0.11: in 0.11, we should change the export filter to only export -# _gst_foo, but not __gst_foo (we can't change this now, since we added -# __gst_debug_min and __gst_debug_enabled at some point and need to keep -# ABI compatibility). So below we special-case some symbols that shouldn't -# really be exported, either because we're too lazy to rename them to something -# that's not exported (like the _gst_parse_* stuff) or because we had them in -# public headers at some point although they shouldn't be and so we need to -# keep them exported now (like _gst_debug_init, -# __gst_element_factory_add_interface or -# __gst_element_factory_add_static_pad_template). We suppress them here to -# make sure they're at least not exported in the windows msvc build (they -# were never in the .def file, so they never got exported). -# _end is special cased because for some reason it is reported as an exported -# BSS symbol, unlike on linux where it's a local absolute symbol. -nm $NMARGS $lib_path | awk \ - '{ - if ($3 !~ /^_gst_parse_yy/ && \ - $3 !~ /^_gst_[a-z]*_init/ && \ - $3 !~ /^_gst_parse_launch/ && \ - $3 !~ /^__gst_element_details_/ && \ - $3 !~ /^__gst_element_factory_add_/ && \ - $3 !~ /^gst_interfaces_marshal/ && \ - $3 ~ /^[_]*(gst_|Gst|GST_).*/) - { - if ($2 ~ /^[BSDG]$/) - print "\t" $3 " DATA" - else if ($2 == "T") - print "\t" $3 - } - }' | sort | awk '{ if (NR == 1) print "EXPORTS"; print $0; }' \ - > $lib_result - -diffoutput=`diff -u $def_path $lib_result` - -rm $lib_result - -if test "x$diffoutput" = "x"; then - exit 0; -else - echo -n "$diffoutput" >&2 - echo >&2 - exit 1; -fi - diff --git a/mobile/common/check.mak b/mobile/common/check.mak deleted file mode 100755 index d31569f..0000000 --- a/mobile/common/check.mak +++ /dev/null @@ -1,149 +0,0 @@ -clean-local-check: - for i in `find . -name ".libs" -type d`; do \ - rm -rf $$i; \ - done - -if HAVE_VALGRIND -# hangs spectacularly on some machines, so let's not do this by default yet -check-valgrind: - $(MAKE) valgrind -else -check-valgrind: - @true -endif - -LOOPS = 10 - -# run any given test by running make test.check -# if the test fails, run it again at at least debug level 2 -%.check: % - @$(TESTS_ENVIRONMENT) \ - CK_DEFAULT_TIMEOUT=20 \ - $* || \ - $(TESTS_ENVIRONMENT) \ - GST_DEBUG=$$GST_DEBUG,*:2 \ - CK_DEFAULT_TIMEOUT=20 \ - $* - -# run any given test in a loop -%.torture: % - @for i in `seq 1 $(LOOPS)`; do \ - $(TESTS_ENVIRONMENT) \ - CK_DEFAULT_TIMEOUT=20 \ - $*; done - -# run any given test in an infinite loop -%.forever: % - @while true; do \ - $(TESTS_ENVIRONMENT) \ - CK_DEFAULT_TIMEOUT=20 \ - $* || break; done - -# valgrind any given test by running make test.valgrind -%.valgrind: % - $(TESTS_ENVIRONMENT) \ - CK_DEFAULT_TIMEOUT=360 \ - G_SLICE=always-malloc \ - libtool --mode=execute \ - $(VALGRIND_PATH) -q \ - $(foreach s,$(SUPPRESSIONS),--suppressions=$(s)) \ - --tool=memcheck --leak-check=full --trace-children=yes \ - --leak-resolution=high --num-callers=20 \ - ./$* 2>&1 | tee valgrind.log - @if grep "==" valgrind.log > /dev/null 2>&1; then \ - rm valgrind.log; \ - exit 1; \ - fi - @rm valgrind.log - -# valgrind any given test and generate suppressions for it -%.valgrind.gen-suppressions: % - $(TESTS_ENVIRONMENT) \ - CK_DEFAULT_TIMEOUT=360 \ - G_SLICE=always-malloc \ - libtool --mode=execute \ - $(VALGRIND_PATH) -q \ - $(foreach s,$(SUPPRESSIONS),--suppressions=$(s)) \ - --tool=memcheck --leak-check=full --trace-children=yes \ - --leak-resolution=high --num-callers=20 \ - --gen-suppressions=all \ - ./$* 2>&1 | tee suppressions.log - -# valgrind any given test until failure by running make test.valgrind-forever -%.valgrind-forever: % - @while $(MAKE) $*.valgrind; do \ - true; done - -# gdb any given test by running make test.gdb -%.gdb: % - $(TESTS_ENVIRONMENT) \ - CK_FORK=no \ - libtool --mode=execute \ - gdb $* - -# torture tests -torture: $(TESTS) - -rm test-registry.xml - @echo "Torturing tests ..." - for i in `seq 1 $(LOOPS)`; do \ - $(MAKE) check || \ - (echo "Failure after $$i runs"; exit 1) || \ - exit 1; \ - done - @banner="All $(LOOPS) loops passed"; \ - dashes=`echo "$$banner" | sed s/./=/g`; \ - echo $$dashes; echo $$banner; echo $$dashes - -# forever tests -forever: $(TESTS) - -rm test-registry.xml - @echo "Forever tests ..." - while true; do \ - $(MAKE) check || \ - (echo "Failure"; exit 1) || \ - exit 1; \ - done - -# valgrind all tests -valgrind: $(TESTS) - @echo "Valgrinding tests ..." - @failed=0; \ - for t in $(filter-out $(VALGRIND_TESTS_DISABLE),$(TESTS)); do \ - $(MAKE) $$t.valgrind; \ - if test "$$?" -ne 0; then \ - echo "Valgrind error for test $$t"; \ - failed=`expr $$failed + 1`; \ - whicht="$$whicht $$t"; \ - fi; \ - done; \ - if test "$$failed" -ne 0; then \ - echo "$$failed tests had leaks or errors under valgrind:"; \ - echo "$$whicht"; \ - false; \ - fi - -# inspect every plugin feature -GST_INSPECT = $(GST_TOOLS_DIR)/gst-inspect-$(GST_MAJORMINOR) -inspect: - @echo "Inspecting features ..." - for e in `$(TESTS_ENVIRONMENT) $(GST_INSPECT) | head -n -2 \ - | cut -d: -f2`; \ - do echo Inspecting $$e; \ - $(GST_INSPECT) $$e > /dev/null 2>&1; done - -help: - @echo "make check -- run all checks" - @echo "make torture -- run all checks $(LOOPS) times" - @echo "make (dir)/(test).check -- run the given check once" - @echo "make (dir)/(test).forever -- run the given check forever" - @echo "make (dir)/(test).torture -- run the given check $(LOOPS) times" - @echo - @echo "make (dir)/(test).gdb -- start up gdb for the given test" - @echo - @echo "make valgrind -- valgrind all tests" - @echo "make (dir)/(test).valgrind -- valgrind the given test" - @echo "make (dir)/(test).valgrind-forever -- valgrind the given test forever" - @echo "make (dir)/(test).valgrind.gen-suppressions -- generate suppressions" - @echo " and save to suppressions.log" - @echo "make inspect -- inspect all plugin features" - diff --git a/mobile/common/coverage/coverage-report-entry.pl b/mobile/common/coverage/coverage-report-entry.pl deleted file mode 100755 index 8f653af..0000000 --- a/mobile/common/coverage/coverage-report-entry.pl +++ /dev/null @@ -1,70 +0,0 @@ -#!/usr/bin/perl -# -# Copyright (C) 2006 Daniel Berrange -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - -print < - -Coverage report for $ARGV[0] - - - -

Coverage report for $ARGV[0]

- -
-EOF
-
-
-while (<>) {
-    s/&/&/g;
-    s//>/g;
-
-    if (/^\s*function (\S+) called (\d+) returned \d+% blocks executed \d+%/) {
-	my $class = $2 > 0 ? "perfect" : "terrible";
-	$_ = "$_";
-    } elsif (/^\s*branch\s+\d+\s+taken\s+(\d+)%\s+.*$/) {
-	my $class = $1 > 0 ? "perfect" : "terrible";
-	$_ = "$_";
-    } elsif (/^\s*branch\s+\d+\s+never executed.*$/) {
-	my $class = "terrible";
-	$_ = "$_";
-    } elsif (/^\s*call\s+\d+\s+never executed.*$/) {
-	my $class = "terrible";
-	$_ = "$_";
-    } elsif (/^\s*call\s+\d+\s+returned\s+(\d+)%.*$/) {
-	my $class = $1 > 0 ? "perfect" : "terrible";
-	$_ = "$_";
-    }
-    
-
-    print;
-}
-
-print <
-
-
-EOF
diff --git a/mobile/common/coverage/coverage-report.pl b/mobile/common/coverage/coverage-report.pl
deleted file mode 100755
index 046bc37..0000000
--- a/mobile/common/coverage/coverage-report.pl
+++ /dev/null
@@ -1,125 +0,0 @@
-#!/usr/bin/perl
-#
-# Copyright (C) 2006 Daniel Berrange
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-use warnings;
-use strict;
-
-my %coverage = ( functions => {}, files => {} );
-
-my %filemap;
-
-my $type;
-my $name;
-
-my @functions;
-
-while (<>) {
-    if (/^Function '(.*)'\s*$/) {
-	$type = "function";
-	$name = $1;
-	$coverage{$type}->{$name} = {};
-	push @functions, $name;
-    } elsif (/^File '(.*?)'\s*$/) {
-	$type = "file";
-	$name = $1;
-	$coverage{$type}->{$name} = {};
-	
-	foreach my $func (@functions) {
-	    $coverage{"function"}->{$func}->{file} = $name;
-	}
-	@functions = ();
-    } elsif (/^Lines executed:(.*)%\s*of\s*(\d+)\s*$/) {
-	$coverage{$type}->{$name}->{lines} = $2;
-	$coverage{$type}->{$name}->{linesCoverage} = $1;
-    } elsif (/^Branches executed:(.*)%\s*of\s*(\d+)\s*$/) {
-	$coverage{$type}->{$name}->{branches} = $2;
-	$coverage{$type}->{$name}->{branchesCoverage} = $1;
-    } elsif (/^Taken at least once:(.*)%\s*of\s*(\d+)\s*$/) {
-	$coverage{$type}->{$name}->{conds} = $2;
-	$coverage{$type}->{$name}->{condsCoverage} = $1;
-    } elsif (/^Calls executed:(.*)%\s*of\s*(\d+)\s*$/) {
-	$coverage{$type}->{$name}->{calls} = $2;
-	$coverage{$type}->{$name}->{callsCoverage} = $1;
-    } elsif (/^No branches$/) {
-	$coverage{$type}->{$name}->{branches} = 0;
-	$coverage{$type}->{$name}->{branchesCoverage} = "100.00";
-	$coverage{$type}->{$name}->{conds} = 0;
-	$coverage{$type}->{$name}->{condsCoverage} = "100.00";
-    } elsif (/^No calls$/) {
-	$coverage{$type}->{$name}->{calls} = 0;
-	$coverage{$type}->{$name}->{callsCoverage} = "100.00";
-    } elsif (/^\s*(.*):creating '(.*)'\s*$/) {
-	$filemap{$1} = $2;
-    } elsif (/^\s*$/) {
-	# nada
-    } else {
-	warn "Shit [$_]\n";
-    }
-}
-
-my %summary;
-foreach my $type ("function", "file") {
-    $summary{$type} = {};
-    foreach my $m ("lines", "branches", "conds", "calls") {
-	my $totalGot = 0;
-	my $totalMiss = 0;
-	my $count = 0;
-	foreach my $func (keys %{$coverage{function}}) {
-	    $count++;
-	    my $got = $coverage{function}->{$func}->{$m};
-	    $totalGot += $got;
-	    my $miss = $got * $coverage{function}->{$func}->{$m ."Coverage"} / 100;
-	    $totalMiss += $miss;
-	}
-	$summary{$type}->{$m} = sprintf("%d", $totalGot);
-	$summary{$type}->{$m . "Coverage"} = sprintf("%.2f", $totalMiss / $totalGot * 100);
-    }
-}
-
-
-
-print "\n";
-
-foreach my $type ("function", "file") {
-    printf "<%ss>\n", $type;
-    foreach my $name (sort { $a cmp $b } keys %{$coverage{$type}}) {
-	my $rec = $coverage{$type}->{$name};
-	printf "  \n", $name, ($type eq "file" ? $filemap{$name} : $filemap{$rec->{file}});
-	printf "    \n", $rec->{lines}, $rec->{linesCoverage};
-	if (exists $rec->{branches}) {
-	    printf "    \n", $rec->{branches}, $rec->{branchesCoverage};
-	}
-	if (exists $rec->{conds}) {
-	    printf "    \n", $rec->{conds}, $rec->{condsCoverage};
-	}
-	if (exists $rec->{calls}) {
-	    printf "    \n", $rec->{calls}, $rec->{callsCoverage};
-	}
-	print  "  \n";
-    }
-    
-    printf "  \n";
-    printf "    \n", $summary{$type}->{lines}, $summary{$type}->{linesCoverage};
-    printf "    \n", $summary{$type}->{branches}, $summary{$type}->{branchesCoverage};
-    printf "    \n", $summary{$type}->{conds}, $summary{$type}->{condsCoverage};
-    printf "    \n", $summary{$type}->{calls}, $summary{$type}->{callsCoverage};
-    printf  "  \n";
-    printf "\n", $type;
-}
-
-print "\n";
diff --git a/mobile/common/coverage/coverage-report.xsl b/mobile/common/coverage/coverage-report.xsl
deleted file mode 100755
index b19ebb6..0000000
--- a/mobile/common/coverage/coverage-report.xsl
+++ /dev/null
@@ -1,235 +0,0 @@
-
-
-
-
-  
-
-  
-    
-      
-        Coverage report
-        
-      
-      
-        
Coverage report

-        
-      
-    
-  
-
-  
-    
Function coverage

-    
-      
-    
-  
-  
-
-  
-    
File coverage

-    
-      
-    
-  
-
-  
-    
-    
-      
-        
-          
-          
-          
-          
-          
-        
-      
-      
-        
-          
-            
-            
-              
-                
-                  odd
-                
-                
-                  even
-                
-              
-            
-          
-        
-      
-      
-        
-          
-            
-            
-              
-                
-                  odd
-                
-                
-                  even
-                
-              
-            
-          
-        
-      
-    
NameLinesBranchesConditionsCalls

-  
-  
-  
-    
-    
-    
-      
-        
-          
-        
-        
-          
-        
-        
-          Summary
-        
-      
-
-      
-        
-      
-      
-        
-      
-
-      
-        
-      
-      
-        
-      
-
-      
-        
-      
-      
-        
-      
-
-      
-        
-      
-      
-        
-      
-
-    
-  
-  
-  
-    
-  
-
-  
-    
-  
-
-  
-    
-  
-
-  
-    
-  
-
-  
-    
-  
-
-  
-    
-      
-        
-          perfect
-        
-        
-          excellant
-        
-        
-          good
-        
-        
-          poor
-        
-        
-          bad
-        
-        
-          terrible
-        
-      
-    
-    
-    % of 
-  
-
-
diff --git a/mobile/common/coverage/lcov.mak b/mobile/common/coverage/lcov.mak
deleted file mode 100755
index 0ca9456..0000000
--- a/mobile/common/coverage/lcov.mak
+++ /dev/null
@@ -1,42 +0,0 @@
-## .PHONY so it always rebuilds it
-.PHONY: lcov-reset lcov lcov-run lcov-report lcov-upload
-
-# run lcov from scratch, always
-lcov-reset:
-	$(MAKE) lcov-run
-	$(MAKE) lcov-report
-
-# run lcov from scratch if the dir is not there
-lcov:
-	$(MAKE) lcov-reset
-
-if GST_GCOV_ENABLED
-# reset run coverage tests
-lcov-run:
-	@-rm -rf lcov
-	lcov --directory . --zerocounters
-	-if test -d tests/check; then $(MAKE) -C tests/check inspect; fi
-	-$(MAKE) check
-
-# generate report based on current coverage data
-lcov-report:
-	mkdir lcov
-	lcov --compat-libtool --directory . --capture --output-file lcov/lcov.info
-	lcov -l lcov/lcov.info | grep -v "`cd $(top_srcdir) && pwd`" | cut -d: -f1 > lcov/remove
-	lcov -l lcov/lcov.info | grep "tests/check/" | cut -d: -f1 >> lcov/remove
-	lcov -r lcov/lcov.info `cat lcov/remove` > lcov/lcov.cleaned.info
-	rm lcov/remove
-	mv lcov/lcov.cleaned.info lcov/lcov.info
-	genhtml -t "$(PACKAGE_STRING)" -o lcov --num-spaces 2 lcov/lcov.info
-
-lcov-upload: lcov
-	rsync -rvz -e ssh --delete lcov/* gstreamer.freedesktop.org:/srv/gstreamer.freedesktop.org/www/data/coverage/lcov/$(PACKAGE)
-
-else
-lcov-run:
-	echo "Need to reconfigure with --enable-gcov"
-
-lcov-report:
-	echo "Need to reconfigure with --enable-gcov"
-endif
-
diff --git a/mobile/common/gettext.patch b/mobile/common/gettext.patch
deleted file mode 100755
index 659718e..0000000
--- a/mobile/common/gettext.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- po/Makefile.in.in.orig	2006-01-07 12:03:45.000000000 +0100
-+++ po/Makefile.in.in	2006-01-07 12:04:23.000000000 +0100
-@@ -11,6 +11,9 @@
- PACKAGE = @PACKAGE@
- VERSION = @VERSION@
- 
-+# thomas: add GETTEXT_PACKAGE substitution as used in Makevars
-+GETTEXT_PACKAGE = @GETTEXT_PACKAGE@
-+
- SHELL = /bin/sh
- @SET_MAKE@
- 
-@@ -305,7 +308,9 @@
- update-gmo: Makefile $(GMOFILES)
- 	@:
- 
--Makefile: Makefile.in.in $(top_builddir)/config.status POTFILES.in
-+# thomas: add LINGUAS as a dependency so that the Makefile gets rebuilt
-+# properly when we add languages
-+Makefile: Makefile.in.in $(top_builddir)/config.status POTFILES.in LINGUAS
- 	cd $(top_builddir) \
- 	  && CONFIG_FILES=$(subdir)/$@.in CONFIG_HEADERS= \
- 	       $(SHELL) ./config.status
diff --git a/mobile/common/glib-gen.mak b/mobile/common/glib-gen.mak
deleted file mode 100755
index f9027da..0000000
--- a/mobile/common/glib-gen.mak
+++ /dev/null
@@ -1,44 +0,0 @@
-# these are the variables your Makefile.am should set
-# the example is based on the colorbalance interface
-
-#glib_enum_headers=$(colorbalance_headers)
-#glib_enum_define=GST_COLOR_BALANCE
-#glib_enum_prefix=gst_color_balance
-
-enum_headers=$(foreach h,$(glib_enum_headers),\n\#include \"$(h)\")
-
-# these are all the rules generating the relevant files
-%-marshal.h: %-marshal.list
-	glib-genmarshal --header --prefix=$(glib_enum_prefix)_marshal $^ > $*-marshal.h.tmp
-	mv $*-marshal.h.tmp $*-marshal.h
-
-%-marshal.c: %-marshal.list
-	echo "#include \"$*-marshal.h\"" >> $*-marshal.c.tmp
-	glib-genmarshal --body --prefix=$(glib_enum_prefix)_marshal $^ >> $*-marshal.c.tmp
-	mv $*-marshal.c.tmp $*-marshal.c
-
-%-enumtypes.h: $(glib_enum_headers)
-	glib-mkenums \
-	--fhead "#ifndef __$(glib_enum_define)_ENUM_TYPES_H__\n#define __$(glib_enum_define)_ENUM_TYPES_H__\n\n#include \n\nG_BEGIN_DECLS\n" \
-	--fprod "\n/* enumerations from \"@filename@\" */\n" \
-	--vhead "GType @enum_name@_get_type (void);\n#define GST_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n"         \
-	--ftail "G_END_DECLS\n\n#endif /* __$(glib_enum_define)_ENUM_TYPES_H__ */" \
-	$^ > $@
-
-%-enumtypes.c: $(glib_enum_headers)
-	@if test "x$(glib_enum_headers)" == "x"; then echo "ERROR: glib_enum_headers is empty, please fix Makefile"; exit 1; fi
-	glib-mkenums \
-	--fhead "#include \"$*-enumtypes.h\"\n$(enum_headers)" \
-	--fprod "\n/* enumerations from \"@filename@\" */" \
-	--vhead "GType\n@enum_name@_get_type (void)\n{\n  static GType etype = 0;\n  if (etype == 0) {\n    static const G@Type@Value values[] = {"     \
-	--vprod "      { @VALUENAME@, \"@VALUENAME@\", \"@valuenick@\" }," \
-	--vtail "      { 0, NULL, NULL }\n    };\n    etype = g_@type@_register_static (\"@EnumName@\", values);\n  }\n  return etype;\n}\n" \
-	$^ > $@
-
-# a hack rule to make sure .Plo files exist because they get include'd
-# from Makefile's
-.deps/%-marshal.Plo:
-	touch $@
-
-.deps/%-enumtypes.Plo:
-	touch $@
diff --git a/mobile/common/gst-autogen.sh b/mobile/common/gst-autogen.sh
deleted file mode 100755
index ae60f7e..0000000
--- a/mobile/common/gst-autogen.sh
+++ /dev/null
@@ -1,294 +0,0 @@
-# a silly hack that generates autoregen.sh but it's handy
-# Remove the old autoregen.sh first to create a new file,
-# as the current one may be being read by the shell executing
-# this script.
-if [ -f "autoregen.sh" ]; then
-  rm autoregen.sh
-fi
-echo "#!/bin/sh" > autoregen.sh
-echo "./autogen.sh $@ \$@" >> autoregen.sh
-chmod +x autoregen.sh
-
-# helper functions for autogen.sh
-
-debug ()
-# print out a debug message if DEBUG is a defined variable
-{
-  if test ! -z "$DEBUG"
-  then
-    echo "DEBUG: $1"
-  fi
-}
-
-version_check ()
-# check the version of a package
-# first argument : package name (executable)
-# second argument : optional path where to look for it instead
-# third argument : source download url
-# rest of arguments : major, minor, micro version
-# all consecutive ones : suggestions for binaries to use
-# (if not specified in second argument)
-{
-  PACKAGE=$1
-  PKG_PATH=$2
-  URL=$3
-  MAJOR=$4
-  MINOR=$5
-  MICRO=$6
-
-  # for backwards compatibility, we let PKG_PATH=PACKAGE when PKG_PATH null
-  if test -z "$PKG_PATH"; then PKG_PATH=$PACKAGE; fi
-  debug "major $MAJOR minor $MINOR micro $MICRO"
-  VERSION=$MAJOR
-  if test ! -z "$MINOR"; then VERSION=$VERSION.$MINOR; else MINOR=0; fi
-  if test ! -z "$MICRO"; then VERSION=$VERSION.$MICRO; else MICRO=0; fi
-
-  debug "major $MAJOR minor $MINOR micro $MICRO"
-  
-  for SUGGESTION in $PKG_PATH; do 
-    COMMAND="$SUGGESTION"
-
-    # don't check if asked not to
-    test -z "$NOCHECK" && {
-      echo -n "  checking for $COMMAND >= $VERSION ... "
-    } || {
-      # we set a var with the same name as the package, but stripped of
-      # unwanted chars
-      VAR=`echo $PACKAGE | sed 's/-//g'`
-      debug "setting $VAR"
-      eval $VAR="$COMMAND"
-      return 0
-    }
-
-    debug "checking version with $COMMAND"
-    ($COMMAND --version) < /dev/null > /dev/null 2>&1 || 
-    {
-      echo "not found."
-      continue
-    }
-    # strip everything that's not a digit, then use cut to get the first field
-    pkg_version=`$COMMAND --version|head -n 1|sed 's/^.*)[^0-9]*//'|cut -d' ' -f1`
-    debug "pkg_version $pkg_version"
-    # remove any non-digit characters from the version numbers to permit numeric
-    # comparison
-    pkg_major=`echo $pkg_version | cut -d. -f1 | sed s/[a-zA-Z\-].*//g`
-    pkg_minor=`echo $pkg_version | cut -d. -f2 | sed s/[a-zA-Z\-].*//g`
-    pkg_micro=`echo $pkg_version | cut -d. -f3 | sed s/[a-zA-Z\-].*//g`
-    test -z "$pkg_major" && pkg_major=0
-    test -z "$pkg_minor" && pkg_minor=0
-    test -z "$pkg_micro" && pkg_micro=0
-    debug "found major $pkg_major minor $pkg_minor micro $pkg_micro"
-
-    #start checking the version
-    debug "version check"
-
-    # reset check
-    WRONG=
-
-    if [ ! "$pkg_major" -gt "$MAJOR" ]; then
-      debug "major: $pkg_major <= $MAJOR"
-      if [ "$pkg_major" -lt "$MAJOR" ]; then
-        debug "major: $pkg_major < $MAJOR"
-        WRONG=1
-      elif [ ! "$pkg_minor" -gt "$MINOR" ]; then
-        debug "minor: $pkg_minor <= $MINOR"
-        if [ "$pkg_minor" -lt "$MINOR" ]; then
-          debug "minor: $pkg_minor < $MINOR"
-          WRONG=1
-        elif [ "$pkg_micro" -lt "$MICRO" ]; then
-          debug "micro: $pkg_micro < $MICRO"
-	  WRONG=1
-        fi
-      fi
-    fi
-
-    if test ! -z "$WRONG"; then
-      echo "found $pkg_version, not ok !"
-      continue
-    else
-      echo "found $pkg_version, ok."
-      # we set a var with the same name as the package, but stripped of
-      # unwanted chars
-      VAR=`echo $PACKAGE | sed 's/-//g'`
-      debug "setting $VAR"
-      eval $VAR="$COMMAND"
-      return 0
-    fi
-  done
-
-  echo "not found !"
-  echo "You must have $PACKAGE installed to compile $package."
-  echo "Download the appropriate package for your distribution,"
-  echo "or get the source tarball at $URL"
-  return 1;
-}
-
-aclocal_check ()
-{
-  # normally aclocal is part of automake
-  # so we expect it to be in the same place as automake
-  # so if a different automake is supplied, we need to adapt as well
-  # so how's about replacing automake with aclocal in the set var,
-  # and saving that in $aclocal ?
-  # note, this will fail if the actual automake isn't called automake*
-  # or if part of the path before it contains it
-  if [ -z "$automake" ]; then
-    echo "Error: no automake variable set !"
-    return 1
-  else
-    aclocal=`echo $automake | sed s/automake/aclocal/`
-    debug "aclocal: $aclocal"
-    if [ "$aclocal" != "aclocal" ];
-    then
-      CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-aclocal=$aclocal"
-    fi
-    if [ ! -x `which $aclocal` ]; then
-      echo "Error: cannot execute $aclocal !"
-      return 1
-    fi
-  fi
-}
-
-autoheader_check ()
-{
-  # same here - autoheader is part of autoconf
-  # use the same voodoo
-  if [ -z "$autoconf" ]; then
-    echo "Error: no autoconf variable set !"
-    return 1
-  else
-    autoheader=`echo $autoconf | sed s/autoconf/autoheader/`
-    debug "autoheader: $autoheader"
-    if [ "$autoheader" != "autoheader" ];
-    then
-      CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-autoheader=$autoheader"
-    fi
-    if [ ! -x `which $autoheader` ]; then
-      echo "Error: cannot execute $autoheader !"
-      return 1
-    fi
-  fi
-
-}
-autoconf_2_52d_check ()
-{
-  # autoconf 2.52d has a weird issue involving a yes:no error
-  # so don't allow it's use
-  test -z "$NOCHECK" && {
-    ac_version=`$autoconf --version|head -n 1|sed 's/^[a-zA-Z\.\ ()]*//;s/ .*$//'`
-    if test "$ac_version" = "2.52d"; then
-      echo "autoconf 2.52d has an issue with our current build."
-      echo "We don't know who's to blame however.  So until we do, get a"
-      echo "regular version.  RPM's of a working version are on the gstreamer site."
-      exit 1
-    fi
-  }
-  return 0
-}
-
-die_check ()
-{
-  # call with $DIE
-  # if set to 1, we need to print something helpful then die
-  DIE=$1
-  if test "x$DIE" = "x1";
-  then
-    echo
-    echo "- Please get the right tools before proceeding."
-    echo "- Alternatively, if you're sure we're wrong, run with --nocheck."
-    exit 1
-  fi
-}
-
-autogen_options ()
-{
-  if test "x$1" = "x"; then
-    return 0
-  fi
-
-  while test "x$1" != "x" ; do
-    optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
-    case "$1" in
-      --noconfigure)
-          NOCONFIGURE=defined
-	  AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --noconfigure"
-          echo "+ configure run disabled"
-          shift
-          ;;
-      --nocheck)
-	  AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --nocheck"
-          NOCHECK=defined
-          echo "+ autotools version check disabled"
-          shift
-          ;;
-      --debug)
-          DEBUG=defined
-	  AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --debug"
-          echo "+ debug output enabled"
-          shift
-          ;;
-      -h|--help)
-          echo "autogen.sh (autogen options) -- (configure options)"
-          echo "autogen.sh help options: "
-          echo " --noconfigure            don't run the configure script"
-          echo " --nocheck                don't do version checks"
-          echo " --debug                  debug the autogen process"
-          echo
-          echo " --with-autoconf PATH     use autoconf in PATH"
-          echo " --with-automake PATH     use automake in PATH"
-          echo
-          echo "Any argument either not in the above list or after a '--' will be "
-          echo "passed to ./configure."
-	  exit 1
-          ;;
-      --with-automake=*)
-          AUTOMAKE=$optarg
-          echo "+ using alternate automake in $optarg"
-	  CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-automake=$AUTOMAKE"
-          shift
-          ;;
-      --with-autoconf=*)
-          AUTOCONF=$optarg
-          echo "+ using alternate autoconf in $optarg"
-	  CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-autoconf=$AUTOCONF"
-          shift
-          ;;
-      --) shift ; break ;;
-      *)
-          echo "+ passing argument $1 to configure"
-	  CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT $1"
-          shift
-          ;;
-    esac
-  done
-
-  for arg do CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT $arg"; done
-  if test ! -z "$CONFIGURE_EXT_OPT"
-  then
-    echo "+ options passed to configure: $CONFIGURE_EXT_OPT"
-  fi
-}
-
-toplevel_check ()
-{
-  srcfile=$1
-  test -f $srcfile || {
-        echo "You must run this script in the top-level $package directory"
-        exit 1
-  }
-}
-
-
-tool_run ()
-{
-  tool=$1
-  options=$2
-  run_if_fail=$3
-  echo "+ running $tool $options..."
-  $tool $options || {
-    echo
-    echo $tool failed
-    eval $run_if_fail
-    exit 1
-  }
-}
diff --git a/mobile/common/gst-xmlinspect.py b/mobile/common/gst-xmlinspect.py
deleted file mode 100755
index 0d7f696..0000000
--- a/mobile/common/gst-xmlinspect.py
+++ /dev/null
@@ -1,168 +0,0 @@
-# -*- Mode: Python -*-
-# vi:si:et:sw=4:sts=4:ts=4
-
-"""
-examine all plugins and elements and output xml documentation for them
-used as part of the plugin documentation build
-"""
-
-import sys
-import os
-import pygst
-pygst.require('0.10')
-import gst
-
-INDENT_SIZE = 2
-
-# all templates
-
-PAD_TEMPLATE = """
-  %(name)s
-  %(direction)s
-  %(presence)s
-  
%(details)s

-"""
-
-ELEMENT_TEMPLATE = """
-  %(name)s
-  %(longname)s
-  %(class)s
-  %(description)s
-  %(author)s
-  
-%(pads)s
-  
-"""
-
-PLUGIN_TEMPLATE = """
-  %(name)s
-  %(description)s
-  %(filename)s
-  %(basename)s
-  %(version)s
-  %(license)s
-  %(source)s
-  %(package)s
-  %(origin)s
-  
-%(elements)s
-  
-"""
-
-def xmlencode(line):
-    """
-    Replace &, <, and >
-    """
-    line = "&".join(line.split("&"))
-    line = "<".join(line.split("<"))
-    line = ">".join(line.split(">"))
-    return line
-
-def get_offset(indent):
-    return " " * INDENT_SIZE * indent
-
-def output_pad_template(pt, indent=0):
-    print  "PAD TEMPLATE", pt.name_template
-    paddir = ("unknown","source","sink")
-    padpres = ("always","sometimes","request")
-    
-    d = {
-      'name':        xmlencode(pt.name_template),
-      'direction':   xmlencode(paddir[pt.direction]),
-      'presence':    xmlencode(padpres[pt.presence]),
-      'details':     xmlencode(pt.static_caps.string),
-    }
-    block = PAD_TEMPLATE % d
-
-    offset = get_offset(indent)
-    return offset + ("\n" + offset).join(block.split("\n"))
-    
-def output_element_factory(elf, indent=0):
-    print  "ELEMENT", elf.get_name()
-
-    padsoutput = []
-    padtemplates = elf.get_static_pad_templates()
-    for padtemplate in padtemplates:
-        padsoutput.append(output_pad_template(padtemplate, indent))
-
-    d = {
-        'name':        xmlencode(elf.get_name()),
-        'longname':    xmlencode(elf.get_longname()),
-        'class':       xmlencode(elf.get_klass()),
-        'description': xmlencode(elf.get_description()),
-        'author':      xmlencode(elf.get_author()),
-        'pads': "\n".join(padsoutput),
-    }
-    block = ELEMENT_TEMPLATE % d
-
-    offset = get_offset(indent)
-    return offset + ("\n" + offset).join(block.split("\n"))
-
-def output_plugin(plugin, indent=0):
-    print "PLUGIN", plugin.get_name()
-    version = plugin.get_version()
-    
-    elements = {}
-    gst.debug('getting features for plugin %s' % plugin.get_name())
-    registry = gst.registry_get_default()
-    features = registry.get_feature_list_by_plugin(plugin.get_name())
-    gst.debug('plugin %s has %d features' % (plugin.get_name(), len(features)))
-    for feature in features:
-        if isinstance(feature, gst.ElementFactory):
-            elements[feature.get_name()] = feature
-    #gst.debug("got features")
-        
-    elementsoutput = []
-    keys = elements.keys()
-    keys.sort()
-    for name in keys:
-        feature = elements[name]
-        elementsoutput.append(output_element_factory(feature, indent + 2))
-
-    filename = plugin.get_filename()
-    basename = filename
-    if basename:
-        basename = os.path.basename(basename)
-    d = {
-        'name':        xmlencode(plugin.get_name()),
-        'description': xmlencode(plugin.get_description()),
-        'filename':    filename,
-        'basename':    basename,
-        'version':     version,
-        'license':     xmlencode(plugin.get_license()),
-        'source':      xmlencode(plugin.get_source()),
-        'package':     xmlencode(plugin.get_package()),
-        'origin':      xmlencode(plugin.get_origin()),
-        'elements': "\n".join(elementsoutput),
-    }
-    block = PLUGIN_TEMPLATE % d
-    
-    offset = get_offset(indent)
-    return offset + ("\n" + offset).join(block.split("\n"))
-
-def main():
-    if len(sys.argv) == 1:
-        sys.stderr.write("Please specify a source module to inspect")
-        sys.exit(1)
-    source = sys.argv[1]
-
-    if len(sys.argv) > 2:
-        os.chdir(sys.argv[2])
-
-    registry = gst.registry_get_default()
-    all = registry.get_plugin_list()
-    for plugin in all:
-        gst.debug("inspecting plugin %s from source %s" % (
-            plugin.get_name(), plugin.get_source()))
-        # this skips gstcoreelements, with bin and pipeline
-        if plugin.get_filename() is None:
-            continue
-        if plugin.get_source() != source:
-            continue
-
-        filename = "plugin-%s.xml" % plugin.get_name()
-        handle = open(filename, "w")
-        handle.write(output_plugin(plugin))
-        handle.close()
-
-main()
diff --git a/mobile/common/gst.supp b/mobile/common/gst.supp
deleted file mode 100755
index 9b2a3a2..0000000
--- a/mobile/common/gst.supp
+++ /dev/null
@@ -1,1988 +0,0 @@
-### this file contains suppressions for valgrind when running
-### the gstreamer unit tests
-### it might be useful for wider use as well
-
-### syscall suppressions
-
-{
-   
-   Memcheck:Param
-   clone(parent_tidptr)
-   fun:clone
-   fun:clone
-}
-
-{
-   
-   Memcheck:Param
-   clone(child_tidptr)
-   fun:clone
-   fun:clone
-}
-
-{
-   
-   Memcheck:Param
-   clone(tlsinfo)
-   fun:clone
-   fun:clone
-}
-
-### glibc suppressions
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.3.*.so
-   fun:dl_open_worker
-   obj:/lib/ld-2.3.*.so
-   fun:_dl_open
-   fun:dlopen_doit
-   obj:/lib/ld-2.3.*.so
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-   fun:gst_plugin_load_file
-}
-
-# glibc does not deallocate thread-local storage
-
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:_dl_allocate_tls
-   fun:pthread_create@@*
-}
-
-# I get an extra stack entry on x86/dapper
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/lib/ld-2.3.*.so
-   fun:_dl_allocate_tls
-   fun:pthread_create@@*
-}
-
-
-{
-   
-   Memcheck:Cond
-   fun:strstr
-   fun:__pthread_initialize_minimal
-   obj:/lib/libpthread-*.so
-   obj:/lib/libpthread-*.so
-   fun:call_init
-   fun:_dl_init
-   obj:/lib/ld-*.so
-}
-
-# a thread-related free problem in glibc from Edgard
-{
-   __libc_freeres_rw_acess
-   Memcheck:Addr4
-   obj:*
-   obj:*
-   obj:*
-   obj:*
-   obj:*
-   fun:__libc_freeres
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-}
-
-# g_module_open-related problems
-{
-   
-   Memcheck:Addr2
-   fun:memcpy
-   fun:_dl_map_object_deps
-   fun:dl_open_worker
-   fun:_dl_catch_error
-   fun:_dl_open
-   fun:dlopen_doit
-   fun:_dl_catch_error
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-   fun:gst_plugin_load_file
-   fun:gst_registry_scan_path_level
-   fun:gst_registry_scan_path_level
-   fun:gst_registry_scan_path_level
-   fun:init_post
-   fun:g_option_context_parse
-   fun:gst_init_check
-   fun:gst_init
-   fun:gst_check_init
-   fun:main
-}
-
-{
-   
-   Memcheck:Addr4
-   fun:memcpy
-   fun:_dl_map_object_deps
-   fun:dl_open_worker
-   fun:_dl_catch_error
-   fun:_dl_open
-   fun:dlopen_doit
-   fun:_dl_catch_error
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-   fun:gst_plugin_load_file
-   fun:gst_registry_scan_path_level
-   fun:gst_registry_scan_path_level
-   fun:gst_registry_scan_path_level
-   fun:init_post
-   fun:g_option_context_parse
-   fun:gst_init_check
-   fun:gst_init
-   fun:gst_check_init
-   fun:main
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   fun:do_sym
-   fun:_dl_sym
-   fun:dlsym_doit
-   obj:/lib/ld-2.3.*.so
-   fun:_dlerror_run
-   fun:dlsym
-   fun:g_module_symbol
-   fun:g_module_open
-   fun:gst_plugin_load_file
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   fun:dl_open_worker
-   obj:/lib/ld-2.3.*.so
-   fun:_dl_open
-   fun:dlopen_doit
-   obj:/lib/ld-2.3.*.so
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-   fun:gst_plugin_load_file
-}
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.3.*.so
-   fun:dl_open_worker
-   obj:/lib/ld-2.3.*.so
-   fun:_dl_open
-   fun:dlopen_doit
-   obj:/lib/ld-2.3.*.so
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-   fun:gst_plugin_load_file
-   fun:gst_plugin_load_by_name
-   fun:gst_plugin_feature_load
-}
-
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   obj:/lib/ld-2.3.*.so
-   fun:dl_open_worker
-   obj:/lib/ld-2.3.*.so
-   fun:_dl_open
-   fun:dlopen_doit
-   obj:/lib/ld-2.3.*.so
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-   fun:gst_plugin_load_file
-   fun:gst_plugin_load_by_name
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   fun:dl_open_worker
-   obj:/lib/ld-2.3.*.so
-   fun:_dl_open
-   fun:dlopen_doit
-   obj:/lib/ld-2.3.*.so
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   fun:dl_open_worker
-   obj:/lib/ld-2.3.*.so
-   fun:_dl_open
-   fun:dlopen_doit
-   obj:/lib/ld-2.3.*.so
-   fun:_dlerror_run
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   fun:dl_open_worker
-   obj:/lib/ld-2.3.*.so
-   fun:_dl_open
-   fun:dlopen_doit
-   obj:/lib/ld-2.3.*.so
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   fun:dl_open_worker
-   obj:/lib/ld-2.3.*.so
-   fun:_dl_open
-   fun:dlopen_doit
-   obj:/lib/ld-2.3.*.so
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   fun:do_sym
-   fun:_dl_sym
-   fun:dlsym_doit
-   obj:/lib/ld-2.3.*.so
-   fun:_dlerror_run
-   fun:dlsym
-   fun:g_module_symbol
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Param
-   futex(uaddr2)
-   fun:pthread_once
-   obj:/lib/libc-2.3.*.so
-   obj:/lib/libc-2.3.*.so
-   fun:mbsnrtowcs
-   fun:vfprintf
-   fun:vsprintf
-   fun:sprintf
-   obj:/lib/libc-2.3.*.so
-   fun:tmpfile
-   fun:setup_pipe
-   fun:setup_messaging_with_key
-   fun:setup_messaging
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   fun:_dl_sym
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlsym
-   fun:g_module_symbol
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/ld-2.7.so
-   fun:__libc_dlopen_mode
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/ld-2.7.so
-   fun:__libc_dlopen_mode
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/ld-2.7.so
-   fun:__libc_dlopen_mode
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   fun:iconv_open
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/ld-2.7.so
-   fun:__libc_dlopen_mode
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   obj:/lib/i686/cmov/libc-2.7.so
-   fun:iconv_open
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   obj:/lib/ld-2.7.so
-   obj:/lib/i686/cmov/libdl-2.7.so
-   fun:dlopen
-}
-
-# suppression for a glibc bug:
-# http://valgrind.org/docs/manual/faq.html#faq.exit_errors>
-{
-    
-   Memcheck:Free
-   fun:free
-   obj:*libc-*.so
-   fun:__libc_freeres
-   fun:*
-   fun:_Exit
-}
-
-# valgrind doesn't allow me to specify a suppression for Addr1, Addr2, Addr4
-# as Addr*, so 3 copies for that; and then 2 of each for that pesky memcpy
-{
-   
-   Memcheck:Addr1
-   fun:_dl_signal_error
-   fun:_dl_map_object_deps
-   fun:dl_open_worker
-   fun:_dl_catch_error
-   fun:_dl_open
-   fun:dlopen_doit
-   fun:_dl_catch_error
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Addr2
-   fun:_dl_signal_error
-   fun:_dl_map_object_deps
-   fun:dl_open_worker
-   fun:_dl_catch_error
-   fun:_dl_open
-   fun:dlopen_doit
-   fun:_dl_catch_error
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-}
-{
-   
-   Memcheck:Addr4
-   fun:_dl_signal_error
-   fun:_dl_map_object_deps
-   fun:dl_open_worker
-   fun:_dl_catch_error
-   fun:_dl_open
-   fun:dlopen_doit
-   fun:_dl_catch_error
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Addr1
-   fun:memcpy
-   fun:_dl_signal_error
-   fun:_dl_map_object_deps
-   fun:dl_open_worker
-   fun:_dl_catch_error
-   fun:_dl_open
-   fun:dlopen_doit
-   fun:_dl_catch_error
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Addr2
-   fun:memcpy
-   fun:_dl_signal_error
-   fun:_dl_map_object_deps
-   fun:dl_open_worker
-   fun:_dl_catch_error
-   fun:_dl_open
-   fun:dlopen_doit
-   fun:_dl_catch_error
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-}
-{
-   
-   Memcheck:Addr4
-   fun:memcpy
-   fun:_dl_signal_error
-   fun:_dl_map_object_deps
-   fun:dl_open_worker
-   fun:_dl_catch_error
-   fun:_dl_open
-   fun:dlopen_doit
-   fun:_dl_catch_error
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-   fun:g_module_open
-}
-
-{
-   
-   Memcheck:Addr8
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/libc-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   fun:_dl_open
-   obj:/lib/libdl-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/libc-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   fun:_dl_open
-   obj:/lib/libdl-2.3.*.so
-   obj:/lib/ld-2.3.*.so
-   obj:/lib/libdl-2.3.*.so
-   fun:dlopen
-   fun:g_module_open
-   fun:gst_plugin_load_file
-   fun:gst_plugin_load_by_name
-   fun:gst_plugin_feature_load
-}
-
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.3.6.so
-   obj:/lib/ld-2.3.6.so
-   obj:/lib/tls/i686/cmov/libc-2.3.6.so
-   obj:/lib/ld-2.3.6.so
-   fun:_dl_open
-   obj:/lib/tls/i686/cmov/libdl-2.3.6.so
-   obj:/lib/ld-2.3.6.so
-   obj:/lib/tls/i686/cmov/libdl-2.3.6.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.3.6.so
-   obj:/lib/tls/i686/cmov/libc-2.3.6.so
-   obj:/lib/ld-2.3.6.so
-   fun:_dl_open
-   obj:/lib/tls/i686/cmov/libdl-2.3.6.so
-   obj:/lib/ld-2.3.6.so
-   obj:/lib/tls/i686/cmov/libdl-2.3.6.so
-   fun:dlopen
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.3.6.so
-   obj:/lib/ld-2.3.6.so
-   obj:/lib/ld-2.3.6.so
-   obj:/lib/tls/i686/cmov/libc-2.3.6.so
-   obj:/lib/ld-2.3.6.so
-   fun:_dl_open
-   obj:/lib/tls/i686/cmov/libdl-2.3.6.so
-   obj:/lib/ld-2.3.6.so
-   obj:/lib/tls/i686/cmov/libdl-2.3.6.so
-   fun:dlopen
-}
-
-### glib suppressions
-{
-   
-   Memcheck:Cond
-   fun:g_parse_debug_string
-   obj:/usr/lib*/libglib-2.0.so.*
-   fun:g_slice_alloc
-   fun:g_slice_alloc0
-}
-
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   fun:g_malloc
-   fun:g_strdup
-   fun:g_quark_from_string
-   obj:*
-   obj:*
-   fun:g_type_register_fundamental
-   obj:*
-   fun:g_type_init_with_debug_flags
-   fun:g_type_init
-   fun:init_pre
-}
-
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   obj:*
-   obj:*
-   fun:g_type_register_fundamental
-}
-
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   obj:*
-   obj:*
-   fun:g_type_init_with_debug_flags
-}
-
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:g_slice_alloc
-   obj:*
-   obj:*
-   fun:g_type_init_with_debug_flags
-}
-
-#pthread memleaks
-
-{
-   Thread creation leak
-   Memcheck:Leak
-   fun:calloc
-   fun:allocate_dtv
-   fun:_dl_allocate*
-   fun:_dl_allocate*
-   fun:__pthread_initialize_minimal
-}
-
-{
-   Thread management leak
-   Memcheck:Leak
-   fun:calloc
-   fun:allocate_dtv
-   fun:_dl_allocate*
-   fun:_dl_allocate*
-   fun:__pthread_*
-}
-
-{
-   Thread management leak 2
-   Memcheck:Leak
-   fun:memalign
-   fun:_dl_allocate*
-   fun:_dl_allocate*
-   fun:__pthread_*
-}
-
-{
-   pthread_create Syscall param write(buf) points to uninitialised byte(s)
-   Memcheck:Param
-   write(buf)
-   fun:pthread_create@@GLIBC_2.2.5
-   fun:g_thread_create*
-
-}
-
-# nss_parse_* memleak (used by g_option_context_parse)
-{
-   nss_parse_* memleak
-   Memcheck:Leak
-   fun:malloc
-   fun:nss_parse_service_list
-   fun:__nss_database_lookup
-}
-
-# liboil suppressions
-{
-   
-   Memcheck:Value8
-   obj:/usr/lib/liboil-0.3.so.0.1.0
-   obj:/usr/lib/liboil-0.3.so.0.1.0
-   obj:/usr/lib/liboil-0.3.so.0.1.0
-   fun:oil_cpu_fault_check_try
-   fun:oil_test_check_impl
-   fun:oil_class_optimize
-   fun:oil_optimize_all
-   fun:oil_init
-}
-
-{
-   
-   Memcheck:Addr8
-   obj:/lib/ld-2.3.6.so
-}
-
-{
-   
-   Memcheck:Param
-   futex(uaddr2)
-   fun:pthread_once
-   obj:/lib/libc-2.3.6.so
-   obj:/lib/libc-2.3.6.so
-   fun:setlocale
-   fun:init_pre
-   fun:g_option_context_parse
-   fun:gst_init_check
-   fun:gst_init
-   fun:gst_check_init
-   fun:main
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.3.6.so
-   obj:/lib/ld-2.3.6.so
-   fun:_dl_open
-   obj:/lib/libdl-2.3.6.so
-   obj:/lib/ld-2.3.6.so
-   obj:/lib/libdl-2.3.6.so
-   fun:dlopen
-   fun:g_module_open
-   fun:gst_plugin_load_file
-}
-# this exists in a bunch of different variations, hence the short tail/trace
-{
-   
-   Memcheck:Addr4
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-}
-{
-   
-   Memcheck:Addr8
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-}
-
-# More edgy suppressions (Mike)
-{  
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   fun:dlopen_doit
-   obj:/lib/ld-2.4.so
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-}
-
-{  
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   fun:dlopen_doit
-   obj:/lib/ld-2.4.so
-   fun:_dlerror_run
-   fun:dlopen@@GLIBC_2.1
-}
-
-{  
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   fun:do_sym
-   fun:_dl_sym
-}
-
-# This one's overly general, but there's zero other information in the stack
-# trace - just these five lines!
-{  
-   
-   Memcheck:Cond
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-   obj:/lib/ld-2.4.so
-}
-
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/lib/ld-2.4.so
-   fun:_dl_allocate_tls
-   fun:pthread_create@@GLIBC_2.1
-}
-
-# TLS leaks for feisty/x86
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:allocate_dtv
-   fun:_dl_allocate_tls
-   fun:pthread_create@@GLIBC_2.1
-}
-
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/usr/lib/libcdio.so.6.0.1
-   fun:cdio_open_am_linux
-   obj:/usr/lib/libcdio.so.6.0.1
-   fun:cdio_open_am
-}
-
-{
-   
-   Memcheck:Addr8
-   obj:/lib/ld-2.5.so
-}
-
-{
-   
-   Memcheck:Cond
-   fun:snd_pcm_direct_shm_create_or_connect
-   fun:snd_pcm_dsnoop_open
-   fun:_snd_pcm_dsnoop_open
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_pcm_open_slave
-   fun:_snd_pcm_plug_open
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_pcm_open_slave
-   fun:_snd_pcm_asym_open
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-}
-
-{
-   
-   Memcheck:Cond
-   fun:snd_pcm_hw_param_set_near
-   fun:set_hwparams
-}
-
-{
-   
-   Memcheck:Cond
-   fun:_snd_pcm_hw_param_set_min
-   fun:snd_pcm_hw_param_set_min
-   fun:snd_pcm_hw_param_set_near
-   fun:set_hwparams
-}
-
-{
-   
-   Memcheck:Cond
-   fun:_snd_pcm_hw_param_set_min
-   fun:snd_pcm_hw_param_set_min
-   fun:snd_pcm_hw_param_set_near
-   fun:set_hwparams
-}
-
-{
-   
-   Memcheck:Cond
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_pcm_hw_param_set_near
-   fun:set_hwparams
-}
-{
-   
-   Memcheck:Cond
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_pcm_close
-   obj:/*lib/libasound.so.2.0.0
-}
-{
-   
-   Memcheck:Cond
-   fun:snd_pcm_direct_shm_create_or_connect
-   fun:snd_pcm_dmix_open
-   fun:_snd_pcm_dmix_open
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_pcm_open_slave
-   fun:_snd_pcm_softvol_open
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_pcm_open_slave
-   fun:_snd_pcm_plug_open
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_pcm_open_slave
-   fun:_snd_pcm_asym_open
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-}
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   fun:strdup
-   fun:snd_dlobj_cache_add
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_pcm_open_slave
-   fun:snd_pcm_dsnoop_open
-   fun:_snd_pcm_dsnoop_open
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_pcm_open_slave
-   fun:_snd_pcm_plug_open
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_pcm_open_slave
-   fun:_snd_pcm_asym_open
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-}
-# Catch about 15 variations on inserting info into an ALSA
-# internal cache
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   fun:snd_dlobj_cache_add
-   obj:/*lib/libasound.so.2.0.0
-}
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-}
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   fun:snd_config_hook_load_for_all_cards
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-   fun:snd_config_search_alias_hooks
-   fun:snd_config_search_definition
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   fun:snd_config_hook_load_for_all_cards
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-   fun:snd_config_search_alias_hooks
-   fun:snd_config_search_definition
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-   fun:snd_config_search_alias_hooks
-   fun:snd_config_search_definition
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_update_r
-   fun:snd_config_update
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_update_r
-   fun:snd_config_update
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_update_r
-   fun:snd_config_update
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_update_r
-   fun:snd_config_update
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_update_r
-   fun:snd_config_update
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_update_r
-   fun:snd_config_update
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_update_r
-   fun:snd_config_update
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_update_r
-   fun:snd_config_update
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_update_r
-   fun:snd_config_update
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_update_r
-   fun:snd_config_update
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-   fun:snd_config_search_alias_hooks
-   fun:snd_config_search_definition
-   obj:/*lib/libasound.so.2.0.0
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-   fun:snd_config_search_alias_hooks
-   fun:snd_config_search_definition
-   obj:/*lib/libasound.so.2.0.0
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   fun:snd_config_hook_load_for_all_cards
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-   fun:snd_config_search_alias_hooks
-   fun:snd_config_search_definition
-   obj:/*lib/libasound.so.2.0.0
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   fun:snd_config_hook_load_for_all_cards
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-   fun:snd_config_search_alias_hooks
-   fun:snd_config_search_definition
-   obj:/*lib/libasound.so.2.0.0
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   fun:snd_config_hook_load_for_all_cards
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-   fun:snd_config_search_alias_hooks
-   fun:snd_config_search_definition
-   obj:/*lib/libasound.so.2.0.0
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_hook_load
-   fun:snd_config_hook_load_for_all_cards
-   obj:/*lib/libasound.so.2.0.0
-   fun:snd_config_searcha_hooks
-   fun:snd_config_search_alias_hooks
-   fun:snd_config_search_definition
-   obj:/*lib/libasound.so.2.0.0
-}
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   obj:/lib/libc*.so
-   fun:__nss_database_lookup
-   obj:*
-   obj:*
-   fun:getgrnam_r
-   fun:getgrnam
-   fun:snd_pcm_direct_parse_open_conf
-}
-
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:_XCBInitDisplayLock
-   fun:XOpenDisplay
-}
-
-# GConf internal initialisations related to getting the default client.
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc_tcval
-   obj:/usr/lib/libORBit-2.so.*
-   fun:ORBit_demarshal_IOR
-   fun:ORBit_demarshal_object
-   fun:CORBA_ORB_string_to_object
-   obj:/usr/lib/libgconf-2.so.*
-   fun:gconf_get_current_lock_holder
-   fun:gconf_activate_server
-   obj:/usr/lib/libgconf-2.so.*
-   obj:/usr/lib/libgconf-2.so.*
-   fun:gconf_engine_get_default
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc_tcval
-   obj:/usr/lib/libORBit-2.so.*
-   fun:PortableServer_POA_servant_to_reference
-   obj:/usr/lib/libgconf-2.so.*
-   obj:/usr/lib/libgconf-2.so.*
-   obj:/usr/lib/libgconf-2.so.*
-   fun:gconf_engine_get_default
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc_tcval
-   obj:/usr/lib/libORBit-2.so.*
-   fun:ORBit_demarshal_IOR
-   fun:ORBit_demarshal_object
-   fun:CORBA_ORB_string_to_object
-   obj:/usr/lib/libgconf-2.so.*
-   fun:gconf_get_current_lock_holder
-   fun:gconf_activate_server
-   obj:/usr/lib/libgconf-2.so.*
-   obj:/usr/lib/libgconf-2.so.*
-   fun:gconf_engine_get_default
-}  
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc*
-   obj:/usr/lib/libORBit-2.so.*
-   fun:ORBit_demarshal_IOR
-   fun:ORBit_demarshal_object
-   fun:ORBit_demarshal_value
-   obj:/usr/lib/libORBit-2.so.*
-   fun:ORBit_small_invoke_stub
-   fun:ConfigServer_get_default_database
-   obj:/usr/lib/libgconf-2.so.*
-   fun:gconf_engine_get_default
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc*
-   obj:/usr/lib/libORBit-2.so.*
-   fun:IOP_generate_profiles
-   fun:ORBit_marshal_object
-   fun:ORBit_marshal_value
-   obj:/usr/lib/libORBit-2.so.*
-   fun:ORBit_small_invoke_stub
-   fun:ConfigServer_add_client
-   obj:/usr/lib/libgconf-2.so.*
-   obj:/usr/lib/libgconf-2.so.*
-   fun:gconf_engine_get_default
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc_by_tc
-   obj:/usr/lib/libORBit-2.so.*
-   fun:PortableServer_POA_servant_to_reference
-   obj:/usr/lib/libgconf-2.so.*
-   obj:/usr/lib/libgconf-2.so.*
-   obj:/usr/lib/libgconf-2.so.*
-   fun:gconf_engine_get_default
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc_by_tc
-   obj:/usr/lib/libORBit-2.so.*
-   fun:ORBit_demarshal_IOR
-   fun:ORBit_demarshal_object
-   fun:CORBA_ORB_string_to_object
-   obj:/usr/lib/libgconf-2.so.*
-   fun:gconf_get_current_lock_holder
-   fun:gconf_activate_server
-   obj:/usr/lib/libgconf-2.so.*
-   obj:/usr/lib/libgconf-2.so.*
-   fun:gconf_engine_get_default
-}
-
-# Some libORBit/bonobo initialisation stuff
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   fun:g_malloc
-   fun:ORBit_alloc_string
-   fun:CORBA_string_dup
-   fun:Bonobo_ActivationEnvValue_set
-   fun:bonobo_activation_init_activation_env
-   fun:bonobo_activation_orb_init
-   fun:bonobo_activation_init
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc*
-   fun:ORBit_small_alloc*
-   obj:/usr/lib/libORBit-2.so*
-   fun:PortableServer_POA_servant_to_reference
-   obj:/usr/lib/libbonobo-2.so*
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc_tcval
-   fun:ORBit_small_allocbuf
-   fun:ORBit_adaptor_setup
-   obj:/usr/lib/libORBit-2.so*
-   fun:ORBit_POA_setup_root
-   fun:ORBit_init_internals
-   fun:CORBA_ORB_init
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc_tcval
-   fun:ORBit_adaptor_setup
-   obj:/usr/lib/libORBit-2.so*
-   fun:ORBit_POA_setup_root
-   fun:ORBit_init_internals
-   fun:CORBA_ORB_init
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc*
-   fun:ORBit_small_allocbuf
-   fun:bonobo_activation_init_activation_env
-   fun:bonobo_activation_orb_init
-   fun:bonobo_activation_init
-}
-
-# More GConf stuff from the FC5 buildbot, mostly variations on the 
-# above stack traces
-{
-   
-   Memcheck:Param
-   writev(vector[...])
-   fun:writev
-   obj:/usr/lib/libORBit-2.so*
-   fun:link_connection_writev
-   fun:giop_send_buffer_write
-   obj:/usr/lib/libORBit-2.so*
-   fun:ORBit_small_invoke_stub
-   fun:ORBit_small_invoke_stub_n
-   fun:ORBit_c_stub_invoke
-   fun:ConfigServer_ping
-   fun:gconf_activate_server
-   obj:/usr/lib/libgconf-2.so*
-   obj:/usr/lib/libgconf-2.so*
-   fun:gconf_engine_get_default
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc*
-   fun:ORBit_small_alloc*
-   obj:/usr/lib/libORBit-2.so*
-   fun:PortableServer_POA_servant_to_reference
-   obj:/usr/lib/libgconf-2.so*
-   obj:/usr/lib/libgconf-2.so*
-   obj:/usr/lib/libgconf-2.so*
-   fun:gconf_engine_get_default
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc*
-   fun:ORBit_small_alloc
-   obj:/usr/lib/libORBit-2.so*
-   fun:ORBit_demarshal_IOR
-   fun:ORBit_demarshal_object
-   fun:CORBA_ORB_string_to_object
-   obj:/usr/lib/libgconf-2.so*
-   fun:gconf_get_current_lock_holder
-   fun:gconf_activate_server
-   obj:/usr/lib/libgconf-2.so*
-   obj:/usr/lib/libgconf-2.so*
-   fun:gconf_engine_get_default
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc*
-   fun:ORBit_small_alloc*
-   obj:/usr/lib/libORBit-2.so*
-   fun:ORBit_demarshal_IOR
-   fun:ORBit_demarshal_object
-   fun:CORBA_ORB_string_to_object
-   obj:/usr/lib/libgconf-2.so*
-   fun:gconf_get_current_lock_holder
-   fun:gconf_activate_server
-   obj:/usr/lib/libgconf-2.so*
-   obj:/usr/lib/libgconf-2.so*
-   fun:gconf_engine_get_default
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc*
-   fun:ORBit_small_alloc*
-   obj:/usr/lib/libORBit-2.so*
-   fun:ORBit_demarshal_IOR
-   fun:ORBit_demarshal_object
-   fun:ORBit_demarshal_value
-   obj:/usr/lib/libORBit-2.so*
-   fun:ORBit_small_invoke_stub
-   fun:ORBit_small_invoke_stub_n
-   fun:ORBit_c_stub_invoke
-   fun:ConfigServer_get_default_database
-   obj:/usr/lib/libgconf-2.so*
-   fun:gconf_engine_get_default
-}
-{
-   
-   Memcheck:Leak
-   fun:calloc
-   fun:g_malloc0
-   fun:ORBit_alloc*
-   fun:ORBit_small_alloc*
-   obj:/usr/lib/libORBit-2.so*
-   fun:ORBit_OAObject_object_to_objkey
-   fun:IOP_generate_profiles
-   fun:ORBit_marshal_object
-   fun:ORBit_marshal_value
-   obj:/usr/lib/libORBit-2.so*
-   fun:ORBit_small_invoke_stub
-   fun:ORBit_small_invoke_stub_n
-   fun:ORBit_c_stub_invoke
-   fun:ConfigServer_add_client
-   obj:/usr/lib/libgconf-2.so*
-   obj:/usr/lib/libgconf-2.so*
-   fun:gconf_engine_get_default
-}
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   obj:*libc-*.so
-   fun:__nss_database_lookup
-   obj:*
-   obj:*
-   fun:getpwnam_r
-   obj:/usr/lib*/libglib-2.0.so.*
-   fun:g_get_home_dir
-}
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   obj:*libc-*.so
-   fun:__nss_database_lookup
-   obj:*
-   obj:*
-   fun:getpwnam_r
-   obj:/usr/lib*/libglib-2.0.so.*
-   fun:g_get_user_name
-}
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   obj:*libc-*.so
-   fun:__nss_database_lookup
-   obj:*
-   obj:*
-   fun:getpwnam_r
-   obj:/usr/lib*/libglib-2.0.so.*
-   fun:g_get_tmp_dir
-}
-
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   obj:*libc-*.so
-   fun:__nss_database_lookup
-   obj:*
-   obj:*
-   fun:getpwnam_r
-   obj:/usr/lib*/libglib-2.0.so.0.*
-   fun:g_get_host_name
-}
-
-
-## Some Fontconfig errors.
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   fun:FcPatternObjectInsertElt
-   fun:FcPatternObjectAddWithBinding
-   fun:FcPatternAppend
-   fun:FcEndElement
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   fun:XML_ParseBuffer
-   fun:FcConfigParseAndLoad
-   fun:FcConfigParseAndLoad
-   fun:FcParseInclude
-   fun:FcEndElement
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   fun:XML_ParseBuffer
-   fun:FcConfigParseAndLoad
-}
-{
-   
-   Memcheck:Leak
-   fun:malloc
-   fun:FcStrCopy
-   fun:FcEndElement
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   fun:XML_ParseBuffer
-   fun:FcConfigParseAndLoad
-   fun:FcConfigParseAndLoad
-   fun:FcParseInclude
-   fun:FcEndElement
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   obj:/usr/lib/libexpat.so.1.0.0
-   fun:XML_ParseBuffer
-   fun:FcConfigParseAndLoad
-   fun:FcInitLoadConfig
-   fun:FcInitLoadConfigAndFonts
-}
-
diff --git a/mobile/common/gstdoc-scangobj b/mobile/common/gstdoc-scangobj
deleted file mode 100755
index 90ba889..0000000
--- a/mobile/common/gstdoc-scangobj
+++ /dev/null
@@ -1,1607 +0,0 @@
-#!/usr/bin/perl -w
-# -*- cperl -*-
-#
-# gtk-doc - GTK DocBook documentation generator.
-# Copyright (C) 1998  Damon Chaplin
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-
-#
-# This gets information about object heirarchies and signals
-# by compiling a small C program. CFLAGS and LDFLAGS must be
-# set appropriately before running this script.
-#
-# NOTE: the lookup_signal_arg_names() function contains the argument names of
-#       standard GTK signal handlers. This may need to be updated for new
-#       GTK signals or Gnome widget signals.
-
-use Getopt::Long;
-
-unshift @INC, '/usr/share/gtk-doc/data';
-require "gtkdoc-common.pl";
-
-# Options
-
-# name of documentation module
-my $MODULE;
-my $OUTPUT_DIR;
-my $PRINT_VERSION;
-my $PRINT_HELP;
-my $TYPE_INIT_FUNC="g_type_init ()";
-
-# --nogtkinit is deprecated, as it is the default now anyway.
-%optctl = (module => \$MODULE,
-           source => \$SOURCE,
-	   types => \$TYPES_FILE,
-	   nogtkinit => \$NO_GTK_INIT,
-	   'type-init-func' => \$TYPE_INIT_FUNC,
-	   'output-dir' => \$OUTPUT_DIR,
-	   'version' => \$PRINT_VERSION,
-	   'help' => \$PRINT_HELP);
-	   
-GetOptions(\%optctl, "module=s", "source=s", "types:s", "output-dir:s", "nogtkinit", "type-init-func:s", "version", "help");
-
-if ($NO_GTK_INIT) {
-  # Do nothing. This just avoids a warning.
-}
-
-if ($PRINT_VERSION) {
-    print "1.5\n";
-    exit 0;
-}
-
-if (!$MODULE) {
-    $PRINT_HELP = 1;
-}
-
-if ($PRINT_HELP) {
-    print "gstdoc-scangobj version 1.5\n";
-    print "\n--module=MODULE_NAME  Name of the doc module being parsed";
-    print "\n--source=SOURCE_NAME  Name of the source module for plugins";
-    print "\n--types=FILE          The name of the file to store the types in";
-    print "\n--type-init-func=FUNC The init function to call instead of g_type_init ()";
-    print "\n--output-dir=DIRNAME  The directory where the results are stored";
-    print "\n--version             Print the version of this program";
-    print "\n--help                Print this help\n";
-    exit 0;
-}
-
-$OUTPUT_DIR = $OUTPUT_DIR ? $OUTPUT_DIR : ".";
-
-# THOMAS: dynamic types; only use types file for headers
- $TYPES_FILE = $TYPES_FILE ? $TYPES_FILE : "$OUTPUT_DIR/$MODULE.types";
-
-open (TYPES, $TYPES_FILE) || die "Cannot open $TYPES_FILE: $!\n";
-open (OUTPUT, ">$MODULE-scan.c") || die "Cannot open $MODULE-scan.c: $!\n";
-
-my $old_signals_filename = "$OUTPUT_DIR/$MODULE.signals";
-my $new_signals_filename = "$OUTPUT_DIR/$MODULE.signals.new";
-my $old_hierarchy_filename = "$OUTPUT_DIR/$MODULE.hierarchy";
-my $new_hierarchy_filename = "$OUTPUT_DIR/$MODULE.hierarchy.new";
-my $old_interfaces_filename = "$OUTPUT_DIR/$MODULE.interfaces";
-my $new_interfaces_filename = "$OUTPUT_DIR/$MODULE.interfaces.new";
-my $old_prerequisites_filename = "$OUTPUT_DIR/$MODULE.prerequisites";
-my $new_prerequisites_filename = "$OUTPUT_DIR/$MODULE.prerequisites.new";
-my $old_args_filename = "$OUTPUT_DIR/$MODULE.args";
-my $new_args_filename = "$OUTPUT_DIR/$MODULE.args.new";
-
-# write a C program to scan the types
-
-$includes = "";
-#@types = ();
-
-for () {
-    if (/^#include/) {
-	$includes .= $_;
-#    } elsif (/^%/) {
-#	next;
-#    } elsif (/^\s*$/) {
-#	next;
-#    } else {
-#	chomp;
-#	push @types, $_;
-    }
-}
-
-#$ntypes = @types + 1;
-
-print OUTPUT <
-#include 
-#include 
-#include 
-
-$includes
-#ifdef GTK_IS_WIDGET_CLASS
-#include 
-#endif
-GType *object_types = NULL;
-
-static GType *
-get_object_types (void)
-{
-    GList *plugins = NULL;
-    GList *factories = NULL;
-    GList *l;
-    GstElementFactory *factory = NULL;
-
-    gint i = 0;
-
-    /* get a list of features from plugins in our source module */
-    plugins = gst_registry_get_plugin_list (gst_registry_get_default());
-
-    while (plugins) {
-      GList *features;
-      GstPlugin *plugin;
-      const gchar *source;
-
-      plugin = (GstPlugin *) (plugins->data);
-      plugins = g_list_next (plugins);
-      source = gst_plugin_get_source (plugin);
-      /*g_print ("plugin: %s source: %s\\n", plugin->desc.name, source);*/
-      if (!source || strcmp (source, "$SOURCE") != 0) {
-        continue;
-      }
-      g_print ("plugin: %s source: %s\\n", plugin->desc.name, source);
-
-      features =
-          gst_registry_get_feature_list_by_plugin (gst_registry_get_default (),
-          plugin->desc.name);
-      while (features) {
-        GstPluginFeature *feature;
-        feature = GST_PLUGIN_FEATURE (features->data);
-        feature = gst_plugin_feature_load (feature);
-        if (!feature) {
-          g_warning ("Could not load plugin feature %s",
-                     gst_plugin_feature_get_name (feature));
-        }
-
-        if (GST_IS_ELEMENT_FACTORY (feature)) {
-          factory = GST_ELEMENT_FACTORY (feature);
-          factories = g_list_prepend (factories, factory);
-        }
-        features = g_list_next (features);
-      }
-    }
-
-    g_message ("number of element factories: %d", g_list_length (factories));
-
-    /* allocate the object_types array to hold them */
-    object_types = g_new0 (GType, g_list_length (factories)+1);
-
-    l = factories;
-    i = 0;
-
-    /* fill it */
-    while (l) {
-      GType type;
-      factory = GST_ELEMENT_FACTORY (l->data);
-      type = gst_element_factory_get_element_type (factory);
-      g_message ("adding type %p for factory %s", (void *) type, gst_element_factory_get_longname (factory));
-      object_types[i] = type;
-      i++;
-      l = g_list_next (l);
-    }
-    object_types[i] = 0;
-EOT
-
-print OUTPUT <\\n%s::%s\\n%s\\n%s\\n%s\\n\\n",
-	   object_name, query_info.signal_name, ret_type_buffer, flags, buffer);
-}
-
-
-/* Returns the type name to use for a signal argument or return value, given
-   the GtkType from the signal info. It also sets is_pointer to TRUE if the
-   argument needs a '*' since it is a pointer. */
-static const gchar *
-get_type_name (GType type, gboolean * is_pointer)
-{
-  const gchar *type_name;
-
-  *is_pointer = FALSE;
-  type_name = g_type_name (type);
-
-  switch (type) {
-  case G_TYPE_NONE:
-  case G_TYPE_CHAR:
-  case G_TYPE_UCHAR:
-  case G_TYPE_BOOLEAN:
-  case G_TYPE_INT:
-  case G_TYPE_UINT:
-  case G_TYPE_LONG:
-  case G_TYPE_ULONG:
-  case G_TYPE_FLOAT:
-  case G_TYPE_DOUBLE:
-  case G_TYPE_POINTER:
-    /* These all have normal C type names so they are OK. */
-    return type_name;
-
-  case G_TYPE_STRING:
-    /* A GtkString is really a gchar*. */
-    *is_pointer = TRUE;
-    return "gchar";
-
-  case G_TYPE_ENUM:
-  case G_TYPE_FLAGS:
-    /* We use a gint for both of these. Hopefully a subtype with a decent
-       name will be registered and used instead, as GTK+ does itself. */
-    return "gint";
-
-  case G_TYPE_BOXED:
-    /* The boxed type shouldn't be used itself, only subtypes. Though we
-       return 'gpointer' just in case. */
-    return "gpointer";
-
-  case G_TYPE_PARAM:
-    /* A GParam is really a GParamSpec*. */
-    *is_pointer = TRUE;
-    return "GParamSpec";
-
-  default:
-    break;
-  }
-
-  /* For all GObject subclasses we can use the class name with a "*",
-     e.g. 'GtkWidget *'. */
-  if (g_type_is_a (type, G_TYPE_OBJECT))
-    *is_pointer = TRUE;
-
-  if (G_TYPE_IS_CLASSED (type))
-    *is_pointer = TRUE;
-
-  /* All boxed subtypes will be pointers as well. */
-  if (g_type_is_a (type, G_TYPE_BOXED))
-    *is_pointer = TRUE;
-
-  /* All pointer subtypes will be pointers as well. */
-  if (g_type_is_a (type, G_TYPE_POINTER))
-    *is_pointer = TRUE;
-
-  /* But enums are not */
-  if (g_type_is_a (type, G_TYPE_ENUM) ||
-      g_type_is_a (type, G_TYPE_FLAGS))
-    *is_pointer = FALSE;
-
-  return type_name;
-}
-
-
-static const gchar *
-get_gdk_event (const gchar * signal_name)
-{
-  static const gchar *GbGDKEvents[] =
-  {
-    "button_press_event", "GdkEventButton",
-    "button_release_event", "GdkEventButton",
-    "motion_notify_event", "GdkEventMotion",
-    "delete_event", "GdkEvent",
-    "destroy_event", "GdkEvent",
-    "expose_event", "GdkEventExpose",
-    "key_press_event", "GdkEventKey",
-    "key_release_event", "GdkEventKey",
-    "enter_notify_event", "GdkEventCrossing",
-    "leave_notify_event", "GdkEventCrossing",
-    "configure_event", "GdkEventConfigure",
-    "focus_in_event", "GdkEventFocus",
-    "focus_out_event", "GdkEventFocus",
-    "map_event", "GdkEvent",
-    "unmap_event", "GdkEvent",
-    "property_notify_event", "GdkEventProperty",
-    "selection_clear_event", "GdkEventSelection",
-    "selection_request_event", "GdkEventSelection",
-    "selection_notify_event", "GdkEventSelection",
-    "proximity_in_event", "GdkEventProximity",
-    "proximity_out_event", "GdkEventProximity",
-    "drag_begin_event", "GdkEventDragBegin",
-    "drag_request_event", "GdkEventDragRequest",
-    "drag_end_event", "GdkEventDragRequest",
-    "drop_enter_event", "GdkEventDropEnter",
-    "drop_leave_event", "GdkEventDropLeave",
-    "drop_data_available_event", "GdkEventDropDataAvailable",
-    "other_event", "GdkEventOther",
-    "client_event", "GdkEventClient",
-    "no_expose_event", "GdkEventNoExpose",
-    "visibility_notify_event", "GdkEventVisibility",
-    "window_state_event", "GdkEventWindowState",
-    "scroll_event", "GdkEventScroll",
-    NULL
-  };
-
-  gint i;
-
-  for (i = 0; GbGDKEvents[i]; i += 2)
-    {
-      if (!strcmp (signal_name, GbGDKEvents[i]))
-	return GbGDKEvents[i + 1];
-    }
-  return "GdkEvent";
-}
-
-
-/* This returns argument names to use for some known GTK signals.
-    It is passed a widget name, e.g. 'GtkCList' and a signal name, e.g.
-    'select_row' and it returns a pointer to an array of argument types and
-    names. */
-static const gchar **
-lookup_signal_arg_names (const gchar * type, const gchar * signal_name)
-{
-  /* Each arg array starts with the object type name and the signal name,
-     and then signal arguments follow. */
-  static const gchar *GbArgTable[][16] =
-  {
-    {"GtkCList", "select_row",
-     "gint             row",
-     "gint             column",
-     "GdkEventButton  *event"},
-    {"GtkCList", "unselect_row",
-     "gint             row",
-     "gint             column",
-     "GdkEventButton  *event"},
-    {"GtkCList", "click_column",
-     "gint             column"},
-
-    {"GtkCList", "resize_column",
-     "gint             column",
-     "gint             width"},
-
-    {"GtkCList", "extend_selection",
-     "GtkScrollType    scroll_type",
-     "gfloat           position",
-     "gboolean         auto_start_selection"},
-    {"GtkCList", "scroll_vertical",
-     "GtkScrollType    scroll_type",
-     "gfloat           position"},
-    {"GtkCList", "scroll_horizontal",
-     "GtkScrollType    scroll_type",
-     "gfloat           position"},
-
-    {"GtkCTree", "tree_select_row",
-     "GtkCTreeNode    *node",
-     "gint             column"},
-    {"GtkCTree", "tree_unselect_row",
-     "GtkCTreeNode    *node",
-     "gint             column"},
-    {"GtkCTree", "tree_expand",
-     "GtkCTreeNode    *node"},
-    {"GtkCTree", "tree_collapse",
-     "GtkCTreeNode    *node"},
-    {"GtkCTree", "tree_move",
-     "GtkCTreeNode    *node",
-     "GtkCTreeNode    *new_parent",
-     "GtkCTreeNode    *new_sibling"},
-    {"GtkCTree", "change_focus_row_expansion",
-     "GtkCTreeExpansionType expansion"},
-
-    {"GtkEditable", "insert_text",
-     "gchar           *new_text",
-     "gint             new_text_length",
-     "gint            *position"},
-    {"GtkEditable", "delete_text",
-     "gint             start_pos",
-     "gint             end_pos"},
-    {"GtkEditable", "set_editable",
-     "gboolean         is_editable"},
-    {"GtkEditable", "move_cursor",
-     "gint             x",
-     "gint             y"},
-    {"GtkEditable", "move_word",
-     "gint             num_words"},
-    {"GtkEditable", "move_page",
-     "gint             x",
-     "gint             y"},
-    {"GtkEditable", "move_to_row",
-     "gint             row"},
-    {"GtkEditable", "move_to_column",
-     "gint             column"},
-
-    {"GtkEditable", "kill_char",
-     "gint             direction"},
-    {"GtkEditable", "kill_word",
-     "gint             direction"},
-    {"GtkEditable", "kill_line",
-     "gint             direction"},
-
-
-    {"GtkInputDialog", "enable_device",
-     "GdkDevice       *deviceid"},
-    {"GtkInputDialog", "disable_device",
-     "GdkDevice       *deviceid"},
-
-    {"GtkListItem", "extend_selection",
-     "GtkScrollType    scroll_type",
-     "gfloat           position",
-     "gboolean         auto_start_selection"},
-    {"GtkListItem", "scroll_vertical",
-     "GtkScrollType    scroll_type",
-     "gfloat           position"},
-    {"GtkListItem", "scroll_horizontal",
-     "GtkScrollType    scroll_type",
-     "gfloat           position"},
-
-    {"GtkMenuShell", "move_current",
-     "GtkMenuDirectionType direction"},
-    {"GtkMenuShell", "activate_current",
-     "gboolean         force_hide"},
-
-
-    {"GtkNotebook", "switch_page",
-     "GtkNotebookPage *page",
-     "guint            page_num"},
-    {"GtkStatusbar", "text_pushed",
-     "guint            context_id",
-     "gchar           *text"},
-    {"GtkStatusbar", "text_popped",
-     "guint            context_id",
-     "gchar           *text"},
-    {"GtkTipsQuery", "widget_entered",
-     "GtkWidget       *widget",
-     "gchar           *tip_text",
-     "gchar           *tip_private"},
-    {"GtkTipsQuery", "widget_selected",
-     "GtkWidget       *widget",
-     "gchar           *tip_text",
-     "gchar           *tip_private",
-     "GdkEventButton  *event"},
-    {"GtkToolbar", "orientation_changed",
-     "GtkOrientation   orientation"},
-    {"GtkToolbar", "style_changed",
-     "GtkToolbarStyle  style"},
-    {"GtkWidget", "draw",
-     "GdkRectangle    *area"},
-    {"GtkWidget", "size_request",
-     "GtkRequisition  *requisition"},
-    {"GtkWidget", "size_allocate",
-     "GtkAllocation   *allocation"},
-    {"GtkWidget", "state_changed",
-     "GtkStateType     state"},
-    {"GtkWidget", "style_set",
-     "GtkStyle        *previous_style"},
-
-    {"GtkWidget", "install_accelerator",
-     "gchar           *signal_name",
-     "gchar            key",
-     "gint             modifiers"},
-
-    {"GtkWidget", "add_accelerator",
-     "guint            accel_signal_id",
-     "GtkAccelGroup   *accel_group",
-     "guint            accel_key",
-     "GdkModifierType  accel_mods",
-     "GtkAccelFlags    accel_flags"},
-
-    {"GtkWidget", "parent_set",
-     "GtkObject       *old_parent"},
-
-    {"GtkWidget", "remove_accelerator",
-     "GtkAccelGroup   *accel_group",
-     "guint            accel_key",
-     "GdkModifierType  accel_mods"},
-    {"GtkWidget", "debug_msg",
-     "gchar           *message"},
-    {"GtkWindow", "move_resize",
-     "gint            *x",
-     "gint            *y",
-     "gint             width",
-     "gint             height"},
-    {"GtkWindow", "set_focus",
-     "GtkWidget       *widget"},
-
-    {"GtkWidget", "selection_get",
-     "GtkSelectionData *data",
-     "guint            info",
-     "guint            time"},
-    {"GtkWidget", "selection_received",
-     "GtkSelectionData *data",
-     "guint            time"},
-
-    {"GtkWidget", "drag_begin",
-     "GdkDragContext  *drag_context"},
-    {"GtkWidget", "drag_end",
-     "GdkDragContext  *drag_context"},
-    {"GtkWidget", "drag_data_delete",
-     "GdkDragContext  *drag_context"},
-    {"GtkWidget", "drag_leave",
-     "GdkDragContext  *drag_context",
-     "guint            time"},
-    {"GtkWidget", "drag_motion",
-     "GdkDragContext  *drag_context",
-     "gint             x",
-     "gint             y",
-     "guint            time"},
-    {"GtkWidget", "drag_drop",
-     "GdkDragContext  *drag_context",
-     "gint             x",
-     "gint             y",
-     "guint            time"},
-    {"GtkWidget", "drag_data_get",
-     "GdkDragContext  *drag_context",
-     "GtkSelectionData *data",
-     "guint            info",
-     "guint            time"},
-    {"GtkWidget", "drag_data_received",
-     "GdkDragContext  *drag_context",
-     "gint             x",
-     "gint             y",
-     "GtkSelectionData *data",
-     "guint            info",
-     "guint            time"},
-
-    {NULL}
-  };
-
-  gint i;
-
-  for (i = 0; GbArgTable[i][0]; i++)
-    {
-#if 1
-      if (!strcmp (type, GbArgTable[i][0])
-	  && !strcmp (signal_name, GbArgTable[i][1]))
-	return &GbArgTable[i][2];
-#endif
-    }
-  return NULL;
-}
-
-/* This outputs the hierarchy of all objects which have been initialized,
-   i.e. by calling their XXX_get_type() initialization function. */
-static void
-output_object_hierarchy (void)
-{
-  FILE *fp;
-  gint i;
-
-  fp = fopen (hierarchy_filename, "w");
-  if (fp == NULL)
-    {
-      g_warning ("Couldn't open output file: %s : %s", hierarchy_filename, strerror(errno));
-      return;
-    }
-  output_hierarchy (fp, G_TYPE_OBJECT, 0);
-  output_hierarchy (fp, G_TYPE_INTERFACE, 0);
-  
-  for (i=0; object_types[i]; i++) {
-    if (!g_type_parent (object_types[i]) &&
-      (object_types[i] != G_TYPE_NONE) &&
-      (object_types[i] != G_TYPE_OBJECT) &&
-      (object_types[i] != G_TYPE_INTERFACE)
-    ) {
-      g_warning ("printing hierarchy for root type: %s",
-          g_type_name (object_types[i]));
-      output_hierarchy (fp, object_types[i], 0);
-    }
-  }
-  /* for debugging
-  for (i=0; object_types[i]; i++) {
-    if(object_types[i] != G_TYPE_NONE) {
-      g_print ("type has not been added to hierarchy: %s\\n",
-        g_type_name (object_types[i]));
-    }
-  }
-  for debugging */
-
-  fclose (fp);
-}
-
-/* This is called recursively to output the hierarchy of a widget. */
-static void
-output_hierarchy (FILE  *fp,
-		  GType  type,
-		  guint   level)
-{
-  guint i;
-  GType *children;
-  guint n_children;
-
-  if (!type)
-    return;
-
-  /* for debugging
-  for (i=0; object_types[i]; i++) {
-    if(object_types[i] == type) {
-      g_print ("added type to hierarchy (level %d): %s\\n",
-        level, g_type_name (type));
-      object_types[i] = G_TYPE_NONE;
-      break;
-    }
-  }
-  for debugging */
-
-  for (i = 0; i < level; i++)
-    fprintf (fp, "  ");
-  fprintf (fp, g_type_name (type));
-  fprintf (fp, "\\n");
-
-  children = g_type_children (type, &n_children);
-
-  for (i=0; i < n_children; i++) {
-    output_hierarchy (fp, children[i], level + 1);
-  }
-
-  g_free (children);
-}
-
-static void output_object_interfaces (void)
-{
-  guint i;
-  FILE *fp;
-
-  fp = fopen (interfaces_filename, "w");
-  if (fp == NULL)
-    {
-      g_warning ("Couldn't open output file: %s : %s", interfaces_filename, strerror(errno));
-      return;
-    }
-  output_interfaces (fp, G_TYPE_OBJECT);
-
-  for (i = 0; object_types[i]; i++)
-    {
-      if (!g_type_parent (object_types[i]) &&
-          (object_types[i] != G_TYPE_OBJECT) &&
-          G_TYPE_IS_INSTANTIATABLE (object_types[i]))
-        {
-          output_interfaces (fp, object_types[i]);
-        }
-    }
-  fclose (fp);
-}
-
-static void
-output_interfaces (FILE  *fp,
-		   GType  type)
-{
-  guint i;
-  GType *children, *interfaces;
-  guint n_children, n_interfaces;
-
-  if (!type)
-    return;
-
-  interfaces = g_type_interfaces (type, &n_interfaces);
-
-  if (n_interfaces > 0)
-    {
-      fprintf (fp, g_type_name (type));
-      for (i=0; i < n_interfaces; i++)
-          fprintf (fp, " %s", g_type_name (interfaces[i]));
-      fprintf (fp, "\\n");
-     }
-  g_free (interfaces);
-
-  children = g_type_children (type, &n_children);
-
-  for (i=0; i < n_children; i++)
-    output_interfaces (fp, children[i]);
-
-  g_free (children);
-}
-
-static void output_interface_prerequisites (void)
-{
-  FILE *fp;
-
-  fp = fopen (prerequisites_filename, "w");
-  if (fp == NULL)
-    {
-      g_warning ("Couldn't open output file: %s : %s", prerequisites_filename, strerror(errno));
-      return;
-    }
-  output_prerequisites (fp, G_TYPE_INTERFACE);
-  fclose (fp);
-}
-
-static void
-output_prerequisites (FILE  *fp,
-		      GType  type)
-{
-#if GLIB_CHECK_VERSION(2,1,0)
-  guint i;
-  GType *children, *prerequisites;
-  guint n_children, n_prerequisites;
-
-  if (!type)
-    return;
-
-  prerequisites = g_type_interface_prerequisites (type, &n_prerequisites);
-
-  if (n_prerequisites > 0)
-    {
-      fprintf (fp, g_type_name (type));
-      for (i=0; i < n_prerequisites; i++)
-          fprintf (fp, " %s", g_type_name (prerequisites[i]));
-      fprintf (fp, "\\n");
-     }
-  g_free (prerequisites);
-
-  children = g_type_children (type, &n_children);
-
-  for (i=0; i < n_children; i++)
-    output_prerequisites (fp, children[i]);
-
-  g_free (children);
-#endif
-}
-
-static void
-output_args (void)
-{
-  FILE *fp;
-  gint i;
-
-  fp = fopen (args_filename, "w");
-  if (fp == NULL)
-    {
-      g_warning ("Couldn't open output file: %s : %s", args_filename, strerror(errno));
-      return;
-    }
-
-  for (i = 0; object_types[i]; i++) {
-    output_object_args (fp, object_types[i]);
-  }
-
-  fclose (fp);
-}
-
-static gint
-compare_param_specs (const void *a, const void *b)
-{
-  GParamSpec *spec_a = *(GParamSpec **)a;
-  GParamSpec *spec_b = *(GParamSpec **)b;
-
-  return strcmp (g_param_spec_get_name (spec_a), g_param_spec_get_name (spec_b));
-}
-
-/* Its common to have unsigned properties restricted
- * to the signed range. Therefore we make this look
- * a bit nicer by spelling out the max constants.
- */
-
-/* Don't use "==" with floats, it might trigger a gcc warning.  */
-#define GTKDOC_COMPARE_FLOAT(x, y) (x <= y && x >= y)
-
-static gchar*
-describe_double_constant (gdouble value)
-{
-  gchar *desc;
-
-  if (GTKDOC_COMPARE_FLOAT (value, G_MAXDOUBLE))
-    desc = g_strdup ("G_MAXDOUBLE");
-  else if (GTKDOC_COMPARE_FLOAT (value, G_MINDOUBLE))
-    desc = g_strdup ("G_MINDOUBLE");
-  else if (GTKDOC_COMPARE_FLOAT (value, -G_MAXDOUBLE))
-    desc = g_strdup ("-G_MAXDOUBLE");
-  else if (GTKDOC_COMPARE_FLOAT (value, G_MAXFLOAT))
-    desc = g_strdup ("G_MAXFLOAT");
-  else if (GTKDOC_COMPARE_FLOAT (value, G_MINFLOAT))
-    desc = g_strdup ("G_MINFLOAT");
-  else if (GTKDOC_COMPARE_FLOAT (value, -G_MAXFLOAT))
-    desc = g_strdup ("-G_MAXFLOAT");
-  else
-    desc = g_strdup_printf ("%lg", value);
-
-  return desc;
-}
-
-static gchar*
-describe_signed_constant (gint64 value)
-{
-  gchar *desc;
-
-  if (value == G_MAXINT)
-    desc = g_strdup ("G_MAXINT");
-  else if (value == G_MININT)
-    desc = g_strdup ("G_MININT");
-  else if (value == G_MAXUINT)
-    desc = g_strdup ("G_MAXUINT");
-  else if (value == G_MAXLONG)
-    desc = g_strdup ("G_MAXLONG");
-  else if (value == G_MINLONG)
-    desc = g_strdup ("G_MINLONG");
-  else if (value == G_MAXULONG)
-    desc = g_strdup ("G_MAXULONG");
-  else if (value == G_MAXINT64)
-    desc = g_strdup ("G_MAXINT64");
-  else if (value == G_MININT64)
-    desc = g_strdup ("G_MININT64");
-  else
-    desc = g_strdup_printf ("%" G_GINT64_FORMAT, value);
-
-  return desc;
-}
-
-static gchar*
-describe_unsigned_constant (guint64 value)
-{
-  gchar *desc;
-
-  if (value == G_MAXINT)
-    desc = g_strdup ("G_MAXINT");
-  else if (value == G_MININT)
-    desc = g_strdup ("G_MININT");
-  else if (value == G_MAXUINT)
-    desc = g_strdup ("G_MAXUINT");
-  else if (value == G_MAXLONG)
-    desc = g_strdup ("G_MAXLONG");
-  else if (value == G_MINLONG)
-    desc = g_strdup ("G_MINLONG");
-  else if (value == G_MAXULONG)
-    desc = g_strdup ("G_MAXULONG");
-  else if (value == G_MAXINT64)
-    desc = g_strdup ("G_MAXINT64");
-  else if (value == G_MININT64)
-    desc = g_strdup ("G_MININT64");
-  else if (value == G_MAXUINT64)
-    desc = g_strdup ("G_MAXUINT64");
-  else
-    desc = g_strdup_printf ("%" G_GUINT64_FORMAT, value);
-
-  return desc;
-}
-
-static gchar*
-describe_type (GParamSpec *spec)
-{
-  gchar *desc;
-  gchar *lower;
-  gchar *upper;
-
-  if (G_IS_PARAM_SPEC_CHAR (spec))
-    {
-      GParamSpecChar *pspec = G_PARAM_SPEC_CHAR (spec);
-
-      lower = describe_signed_constant (pspec->minimum);
-      upper = describe_signed_constant (pspec->maximum);
-      if (pspec->minimum == G_MININT8 && pspec->maximum == G_MAXINT8)
-	desc = g_strdup ("");
-      else if (pspec->minimum == G_MININT8)
-	desc = g_strdup_printf ("<= %s", upper);
-      else if (pspec->maximum == G_MAXINT8)
-	desc = g_strdup_printf (">= %s", lower);
-      else
-	desc = g_strdup_printf ("[%s,%s]", lower, upper);
-      g_free (lower);
-      g_free (upper);
-    }
-  else if (G_IS_PARAM_SPEC_UCHAR (spec))
-    {
-      GParamSpecUChar *pspec = G_PARAM_SPEC_UCHAR (spec);
-
-      lower = describe_unsigned_constant (pspec->minimum);
-      upper = describe_unsigned_constant (pspec->maximum);
-      if (pspec->minimum == 0 && pspec->maximum == G_MAXUINT8)
-	desc = g_strdup ("");
-      else if (pspec->minimum == 0)
-	desc = g_strdup_printf ("<= %s", upper);
-      else if (pspec->maximum == G_MAXUINT8)
-	desc = g_strdup_printf (">= %s", lower);
-      else
-	desc = g_strdup_printf ("[%s,%s]", lower, upper);
-      g_free (lower);
-      g_free (upper);
-    }
-  else if (G_IS_PARAM_SPEC_INT (spec))
-    {
-      GParamSpecInt *pspec = G_PARAM_SPEC_INT (spec);
-
-      lower = describe_signed_constant (pspec->minimum);
-      upper = describe_signed_constant (pspec->maximum);
-      if (pspec->minimum == G_MININT && pspec->maximum == G_MAXINT)
-	desc = g_strdup ("");
-      else if (pspec->minimum == G_MININT)
-	desc = g_strdup_printf ("<= %s", upper);
-      else if (pspec->maximum == G_MAXINT)
-	desc = g_strdup_printf (">= %s", lower);
-      else
-	desc = g_strdup_printf ("[%s,%s]", lower, upper);
-      g_free (lower);
-      g_free (upper);
-    }
-  else if (G_IS_PARAM_SPEC_UINT (spec))
-    {
-      GParamSpecUInt *pspec = G_PARAM_SPEC_UINT (spec);
-
-      lower = describe_unsigned_constant (pspec->minimum);
-      upper = describe_unsigned_constant (pspec->maximum);
-      if (pspec->minimum == 0 && pspec->maximum == G_MAXUINT)
-	desc = g_strdup ("");
-      else if (pspec->minimum == 0)
-	desc = g_strdup_printf ("<= %s", upper);
-      else if (pspec->maximum == G_MAXUINT)
-	desc = g_strdup_printf (">= %s", lower);
-      else
-	desc = g_strdup_printf ("[%s,%s]", lower, upper);
-      g_free (lower);
-      g_free (upper);
-    }
-  else if (G_IS_PARAM_SPEC_LONG (spec))
-    {
-      GParamSpecLong *pspec = G_PARAM_SPEC_LONG (spec);
-
-      lower = describe_signed_constant (pspec->minimum);
-      upper = describe_signed_constant (pspec->maximum);
-      if (pspec->minimum == G_MINLONG && pspec->maximum == G_MAXLONG)
-	desc = g_strdup ("");
-      else if (pspec->minimum == G_MINLONG)
-	desc = g_strdup_printf ("<= %s", upper);
-      else if (pspec->maximum == G_MAXLONG)
-	desc = g_strdup_printf (">= %s", lower);
-      else
-	desc = g_strdup_printf ("[%s,%s]", lower, upper);
-      g_free (lower);
-      g_free (upper);
-    }
-  else if (G_IS_PARAM_SPEC_ULONG (spec))
-    {
-      GParamSpecULong *pspec = G_PARAM_SPEC_ULONG (spec);
-      gchar *upper;
-
-      lower = describe_unsigned_constant (pspec->minimum);
-      upper = describe_unsigned_constant (pspec->maximum);
-      if (pspec->minimum == 0 && pspec->maximum == G_MAXULONG)
-	desc = g_strdup ("");
-      else if (pspec->minimum == 0)
-	desc = g_strdup_printf ("<= %s", upper);
-      else if (pspec->maximum == G_MAXULONG)
-	desc = g_strdup_printf (">= %s", lower);
-      else
-	desc = g_strdup_printf ("[%s,%s]", lower, upper);
-      g_free (lower);
-      g_free (upper);
-    }
-  else if (G_IS_PARAM_SPEC_INT64 (spec))
-    {
-      GParamSpecInt64 *pspec = G_PARAM_SPEC_INT64 (spec);
-
-      lower = describe_signed_constant (pspec->minimum);
-      upper = describe_signed_constant (pspec->maximum);
-      if (pspec->minimum == G_MININT64 && pspec->maximum == G_MAXINT64)
-	desc = g_strdup ("");
-      else if (pspec->minimum == G_MININT64)
-	desc = g_strdup_printf ("<= %s", upper);
-      else if (pspec->maximum == G_MAXINT64)
-	desc = g_strdup_printf (">= %s", lower);
-      else
-	desc = g_strdup_printf ("[%s,%s]", lower, upper);
-      g_free (lower);
-      g_free (upper);
-    }
-  else if (G_IS_PARAM_SPEC_UINT64 (spec))
-    {
-      GParamSpecUInt64 *pspec = G_PARAM_SPEC_UINT64 (spec);
-
-      lower = describe_unsigned_constant (pspec->minimum);
-      upper = describe_unsigned_constant (pspec->maximum);
-      if (pspec->minimum == 0 && pspec->maximum == G_MAXUINT64)
-	desc = g_strdup ("");
-      else if (pspec->minimum == 0)
-	desc = g_strdup_printf ("<= %s", upper);
-      else if (pspec->maximum == G_MAXUINT64)
-	desc = g_strdup_printf (">= %s", lower);
-      else
-	desc = g_strdup_printf ("[%s,%s]", lower, upper);
-      g_free (lower);
-      g_free (upper);
-    }
-  else if (G_IS_PARAM_SPEC_FLOAT (spec))
-    {
-      GParamSpecFloat *pspec = G_PARAM_SPEC_FLOAT (spec);
-
-      lower = describe_double_constant (pspec->minimum);
-      upper = describe_double_constant (pspec->maximum);
-      if (GTKDOC_COMPARE_FLOAT (pspec->minimum, -G_MAXFLOAT))
-	{
-	  if (GTKDOC_COMPARE_FLOAT (pspec->maximum, G_MAXFLOAT))
-	    desc = g_strdup ("");
-	  else
-	    desc = g_strdup_printf ("<= %s", upper);
-	}
-      else if (GTKDOC_COMPARE_FLOAT (pspec->maximum, G_MAXFLOAT))
-	desc = g_strdup_printf (">= %s", lower);
-      else
-	desc = g_strdup_printf ("[%s,%s]", lower, upper);
-      g_free (lower);
-      g_free (upper);
-    }
-  else if (G_IS_PARAM_SPEC_DOUBLE (spec))
-    {
-      GParamSpecDouble *pspec = G_PARAM_SPEC_DOUBLE (spec);
-
-      lower = describe_double_constant (pspec->minimum);
-      upper = describe_double_constant (pspec->maximum);
-      if (GTKDOC_COMPARE_FLOAT (pspec->minimum, -G_MAXDOUBLE))
-	{
-	  if (GTKDOC_COMPARE_FLOAT (pspec->maximum, G_MAXDOUBLE))
-	    desc = g_strdup ("");
-	  else
-	    desc = g_strdup_printf ("<= %s", upper);
-	}
-      else if (GTKDOC_COMPARE_FLOAT (pspec->maximum, G_MAXDOUBLE))
-	desc = g_strdup_printf (">= %s", lower);
-      else
-	desc = g_strdup_printf ("[%s,%s]", lower, upper);
-      g_free (lower);
-      g_free (upper);
-    }
-  else
-    {
-      desc = g_strdup ("");
-    }
-
-  return desc;
-}
-
-static gchar*
-describe_default (GParamSpec *spec)
-{
-  gchar *desc;
-
-  if (G_IS_PARAM_SPEC_CHAR (spec))
-    {
-      GParamSpecChar *pspec = G_PARAM_SPEC_CHAR (spec);
-
-      desc = g_strdup_printf ("%d", pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_UCHAR (spec))
-    {
-      GParamSpecUChar *pspec = G_PARAM_SPEC_UCHAR (spec);
-
-      desc = g_strdup_printf ("%u", pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_BOOLEAN (spec))
-    {
-      GParamSpecBoolean *pspec = G_PARAM_SPEC_BOOLEAN (spec);
-
-      desc = g_strdup_printf ("%s", pspec->default_value ? "TRUE" : "FALSE");
-    }
-  else if (G_IS_PARAM_SPEC_INT (spec))
-    {
-      GParamSpecInt *pspec = G_PARAM_SPEC_INT (spec);
-
-      desc = g_strdup_printf ("%d", pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_UINT (spec))
-    {
-      GParamSpecUInt *pspec = G_PARAM_SPEC_UINT (spec);
-
-      desc = g_strdup_printf ("%u", pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_LONG (spec))
-    {
-      GParamSpecLong *pspec = G_PARAM_SPEC_LONG (spec);
-
-      desc = g_strdup_printf ("%ld", pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_LONG (spec))
-    {
-      GParamSpecULong *pspec = G_PARAM_SPEC_ULONG (spec);
-
-      desc = g_strdup_printf ("%lu", pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_INT64 (spec))
-    {
-      GParamSpecInt64 *pspec = G_PARAM_SPEC_INT64 (spec);
-
-      desc = g_strdup_printf ("%" G_GINT64_FORMAT, pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_UINT64 (spec))
-    {
-      GParamSpecUInt64 *pspec = G_PARAM_SPEC_UINT64 (spec);
-
-      desc = g_strdup_printf ("%" G_GUINT64_FORMAT, pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_UNICHAR (spec))
-    {
-      GParamSpecUnichar *pspec = G_PARAM_SPEC_UNICHAR (spec);
-
-      if (g_unichar_isprint (pspec->default_value))
-	desc = g_strdup_printf ("'%c'", pspec->default_value);
-      else
-	desc = g_strdup_printf ("%u", pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_ENUM (spec))
-    {
-      GParamSpecEnum *pspec = G_PARAM_SPEC_ENUM (spec);
-
-      GEnumValue *value = g_enum_get_value (pspec->enum_class, pspec->default_value);
-      if (value)
-	desc = g_strdup_printf ("%s", value->value_name);
-      else
-	desc = g_strdup_printf ("%d", pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_FLAGS (spec))
-    {
-      GParamSpecFlags *pspec = G_PARAM_SPEC_FLAGS (spec);
-      guint default_value;
-      GString *acc;
-
-      default_value = pspec->default_value;
-      acc = g_string_new ("");
-
-      while (default_value)
-	{
-	  GFlagsValue *value = g_flags_get_first_value (pspec->flags_class, default_value);
-
-	  if (!value)
-	    break;
-
-	  if (acc->len > 0)
-	    g_string_append (acc, "|");
-	  g_string_append (acc, value->value_name);
-
-	  default_value &= ~value->value;
-	}
-
-      if (default_value == 0)
-	desc = g_string_free (acc, FALSE);
-      else
-	{
-	  desc = g_strdup_printf ("%d", pspec->default_value);
-	  g_string_free (acc, TRUE);
-	}
-    }
-  else if (G_IS_PARAM_SPEC_FLOAT (spec))
-    {
-      GParamSpecFloat *pspec = G_PARAM_SPEC_FLOAT (spec);
-
-      desc = g_strdup_printf ("%g", pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_DOUBLE (spec))
-    {
-      GParamSpecDouble *pspec = G_PARAM_SPEC_DOUBLE (spec);
-
-      desc = g_strdup_printf ("%lg", pspec->default_value);
-    }
-  else if (G_IS_PARAM_SPEC_STRING (spec))
-    {
-      GParamSpecString *pspec = G_PARAM_SPEC_STRING (spec);
-
-      if (pspec->default_value)
-	{
-	  gchar *esc = g_strescape (pspec->default_value, NULL);
-
-	  desc = g_strdup_printf ("\\"%s\\"", esc);
-
-	  g_free (esc);
-	}
-      else
-	desc = g_strdup_printf ("NULL");
-    }
-  else
-    {
-      desc = g_strdup ("");
-    }
-
-  return desc;
-}
-
-
-static void
-output_object_args (FILE *fp, GType object_type)
-{
-  gpointer class;
-  const gchar *object_class_name;
-  guint arg;
-  gchar flags[16], *pos;
-  GParamSpec **properties;
-  guint n_properties;
-  gboolean child_prop;
-  gboolean style_prop;
-  gboolean is_pointer;
-  const gchar *type_name;
-  gchar *type_desc;
-  gchar *default_value;
-
-  if (G_TYPE_IS_OBJECT (object_type))
-    {
-      class = g_type_class_peek (object_type);
-      if (!class)
-	return;
-
-      properties = g_object_class_list_properties (class, &n_properties);
-    }
-#if GLIB_MAJOR_VERSION > 2 || (GLIB_MAJOR_VERSION == 2 && GLIB_MINOR_VERSION >= 3)
-  else if (G_TYPE_IS_INTERFACE (object_type))
-    {
-      class = g_type_default_interface_ref (object_type);
-
-      if (!class)
-	return;
-
-      properties = g_object_interface_list_properties (class, &n_properties);
-    }
-#endif
-  else
-    return;
-
-  object_class_name = g_type_name (object_type);
-
-  child_prop = FALSE;
-  style_prop = FALSE;
-
-  while (TRUE) {
-    qsort (properties, n_properties, sizeof (GParamSpec *), compare_param_specs);
-    for (arg = 0; arg < n_properties; arg++)
-      {
-        GParamSpec *spec = properties[arg];
-        const gchar *nick, *blurb, *dot;
-
-        if (spec->owner_type != object_type)
-          continue;
-
-        pos = flags;
-        /* We use one-character flags for simplicity. */
-        if (child_prop && !style_prop)
-   	  *pos++ = 'c';
-        if (style_prop)
-   	  *pos++ = 's';
-        if (spec->flags & G_PARAM_READABLE)
- 	  *pos++ = 'r';
-        if (spec->flags & G_PARAM_WRITABLE)
-	  *pos++ = 'w';
-        if (spec->flags & G_PARAM_CONSTRUCT)
-	  *pos++ = 'x';
-        if (spec->flags & G_PARAM_CONSTRUCT_ONLY)
-	  *pos++ = 'X';
-        *pos = 0;
-
-        nick = g_param_spec_get_nick (spec);
-        blurb = g_param_spec_get_blurb (spec);
-
-        dot = "";
-        if (blurb) {
-          int str_len = strlen (blurb);
-          if (str_len > 0  && blurb[str_len - 1] != '.')
-            dot = ".";
-        }
-
-	type_desc = describe_type (spec);
-	default_value = describe_default (spec);
-	type_name = get_type_name (spec->value_type, &is_pointer);
-        fprintf (fp, "\\n%s::%s\\n%s%s\\n%s\\n%s\\n%s\\n%s%s\\n%s\\n\\n\\n",
-	         object_class_name, g_param_spec_get_name (spec), type_name, is_pointer ? "*" : "", type_desc, flags, nick ? nick : "(null)", blurb ? blurb : "(null)", dot, default_value);
-	g_free (type_desc);
-	g_free (default_value);
-      }
-
-    g_free (properties);
-
-#ifdef GTK_IS_CONTAINER_CLASS
-    if (!child_prop && GTK_IS_CONTAINER_CLASS (class)) {
-      properties = gtk_container_class_list_child_properties (class, &n_properties);
-      child_prop = TRUE;
-      continue;
-    }
-#endif
-
-#ifdef GTK_IS_WIDGET_CLASS
-#if GTK_CHECK_VERSION(2,1,0)
-    if (!style_prop && GTK_IS_WIDGET_CLASS (class)) {
-      properties = gtk_widget_class_list_style_properties (GTK_WIDGET_CLASS (class), &n_properties);
-      style_prop = TRUE;
-      continue;
-    }
-#endif
-#endif
-
-    break;
-  }
-}
-EOT
-
-close OUTPUT;
-
-# Compile and run our file
-
-$CC = $ENV{CC} ? $ENV{CC} : "gcc";
-$LD = $ENV{LD} ? $ENV{LD} : $CC;
-$CFLAGS = $ENV{CFLAGS} ? "$ENV{CFLAGS} -Wall -g" : "-Wall -g";
-$LDFLAGS = $ENV{LDFLAGS} ? $ENV{LDFLAGS} : "";
-
-my $o_file;
-if ($CC =~ /libtool/) {
-  $o_file  = "$MODULE-scan.lo"
-} else {
-  $o_file = "$MODULE-scan.o"
-}
-
-print "gtk-doc: Compiling scanner\n";
-$command = "$CC $CFLAGS -c -o $o_file $MODULE-scan.c";
-system($command) == 0 or die "Compilation of scanner failed: $!\n";
-
-print "gtk-doc: Linking scanner\n";
-$command = "$LD -o $MODULE-scan $o_file $LDFLAGS";
-system($command) == 0 or die "Linking of scanner failed: $!\n";
-
-print "gtk-doc: Running scanner $MODULE-scan\n";
-system("sh -c ./$MODULE-scan") == 0 or die "Scan failed: $!\n";
-
-unlink "./$MODULE-scan.c", "./$MODULE-scan.o", "./$MODULE-scan.lo", "./$MODULE-scan";
-
-#&UpdateFileIfChanged ($old_signals_filename, $new_signals_filename, 0);
-&UpdateFileIfChanged ($old_hierarchy_filename, $new_hierarchy_filename, 0);
-&UpdateFileIfChanged ($old_interfaces_filename, $new_interfaces_filename, 0);
-&UpdateFileIfChanged ($old_prerequisites_filename, $new_prerequisites_filename, 0);
-#&UpdateFileIfChanged ($old_args_filename, $new_args_filename, 0);
-
-
diff --git a/mobile/common/gtk-doc-plugins.mak b/mobile/common/gtk-doc-plugins.mak
deleted file mode 100755
index 71f60ba..0000000
--- a/mobile/common/gtk-doc-plugins.mak
+++ /dev/null
@@ -1,397 +0,0 @@
-# This is an include file specifically tuned for building documentation
-# for GStreamer plug-ins
-
-help:
-	@echo
-	@echo "If you are a doc maintainer, run 'make update' to update"
-	@echo "the documentation files maintained in CVS"
-	@echo
-	@echo Other useful make targets:
-	@echo
-	@echo  check-inspected-versions: make sure the inspected plugin info
-	@echo                            is up to date before a release
-	@echo
-
-# update the stuff maintained by doc maintainers
-update:
-	$(MAKE) inspect-update
-	$(MAKE) scanobj-update
-
-# We set GPATH here; this gives us semantics for GNU make
-# which are more like other make's VPATH, when it comes to
-# whether a source that is a target of one rule is then
-# searched for in VPATH/GPATH.
-#
-GPATH = $(srcdir)
-
-# thomas: make docs parallel installable
-TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@
-
-EXTRA_DIST = 				\
-	scanobj-build.stamp		\
-	$(srcdir)/inspect/*.xml		\
-	inspect.stamp			\
-	inspect-build.stamp		\
-	$(SCANOBJ_FILES)		\
-	$(content_files)		\
-	$(extra_files)			\
-	$(HTML_IMAGES)			\
-	$(DOC_MAIN_SGML_FILE)	\
-	$(DOC_OVERRIDES)		\
-	$(DOC_MODULE)-sections.txt
-
-MAINTAINER_DOC_STAMPS =			\
-	scanobj-build.stamp		\
-	inspect-build.stamp		\
-	inspect.stamp
-
-# we don't add inspect-build.stamp and scanobj-build.stamp here since they are
-# built manually by docs maintainers and result is commited to CVS
-DOC_STAMPS =				\
-	scan-build.stamp		\
-	tmpl-build.stamp		\
-	sgml-build.stamp		\
-	html-build.stamp		\
-	scan.stamp			\
-	tmpl.stamp			\
-	sgml.stamp			\
-	html.stamp
-
-# files generated/updated by gtkdoc-scangobj
-SCANOBJ_FILES =				\
-	$(DOC_MODULE).signals           \
-        $(DOC_MODULE).hierarchy         \
-        $(DOC_MODULE).interfaces        \
-        $(DOC_MODULE).prerequisites     \
-	$(DOC_MODULE).types		\
-        $(DOC_MODULE).args
-
-SCANOBJ_FILES_O =			\
-	.libs/$(DOC_MODULE)-scan.o
-
-# files generated/updated by gtkdoc-scan
-SCAN_FILES =				\
-	$(DOC_MODULE)-sections.txt	\
-	$(DOC_MODULE)-overrides.txt	\
-	$(DOC_MODULE)-undocumented.txt	\
-	$(DOC_MODULE)-decl.txt		\
-	$(DOC_MODULE)-decl-list.txt
-
-
-REPORT_FILES = \
-	$(DOC_MODULE)-undocumented.txt \
-	$(DOC_MODULE)-undeclared.txt \
-	$(DOC_MODULE)-unused.txt
-
-# FC3 seems to need -scan.c to be part of CLEANFILES for distcheck
-# no idea why FC4 can do without
-CLEANFILES = \
-	$(SCANOBJ_FILES_O) \
-	$(DOC_MODULE)-scan.c \
-	$(REPORT_FILES) \
-	$(DOC_STAMPS) \
-	inspect-registry.xml
-
-
-if ENABLE_GTK_DOC
-all-local: html-build.stamp
-
-#### scan gobjects; done by documentation maintainer ####
-scanobj-update:
-	-rm scanobj-build.stamp
-	$(MAKE) scanobj-build.stamp
-
-# in the case of non-srcdir builds, the built gst directory gets added
-# to gtk-doc scanning; but only then, to avoid duplicates
-# FIXME: since we don't have the scan step as part of the build anymore,
-# we could remove that
-# TODO: finish elite script that updates the output files of this step
-# instead of rewriting them, so that multiple maintainers can generate
-# a collective set of args and signals
-scanobj-build.stamp: $(SCANOBJ_DEPS) $(basefiles)
-	@echo '*** Scanning GObjects ***'
-	if test x"$(srcdir)" != x. ; then				\
-	    for f in $(SCANOBJ_FILES);					\
-	    do								\
-	        cp $(srcdir)/$$f . ;					\
-	    done;							\
-	else								\
-	    $(INSPECT_ENVIRONMENT) 					\
-	    CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)" 			\
-	    CFLAGS="-g $(GTKDOC_CFLAGS)" LDFLAGS="$(GTKDOC_LIBS)"		\
-	    $(GST_DOC_SCANOBJ) --type-init-func="gst_init(NULL,NULL)"	\
-	        --module=$(DOC_MODULE) --source=$(PACKAGE) &&		\
-		$(PYTHON)						\
-		$(top_srcdir)/common/scangobj-merge.py $(DOC_MODULE);	\
-	fi
-	touch scanobj-build.stamp
-
-$(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(SCANOBJ_FILES_O): scan-build.stamp
-	@true
-
-### inspect GStreamer plug-ins; done by documentation maintainer ###
-
-# only look at the plugins in this module when building inspect .xml stuff
-INSPECT_REGISTRY=$(top_builddir)/docs/plugins/inspect-registry.xml
-INSPECT_ENVIRONMENT=\
-        GST_PLUGIN_SYSTEM_PATH= \
-        GST_PLUGIN_PATH=$(top_builddir)/gst:$(top_builddir)/sys:$(top_builddir)/ext:$(top_builddir)/plugins:$(top_builddir)/src \
-        GST_REGISTRY=$(INSPECT_REGISTRY)
-
-# update the element and plugin XML descriptions; store in inspect/
-inspect:
-	mkdir inspect
-
-inspect-update: inspect
-	-rm $(INSPECT_REGISTRY)
-	-rm inspect-build.stamp
-	$(MAKE) inspect-build.stamp
-
-# FIXME: inspect.stamp should be written to by gst-xmlinspect.py
-# IF the output changed; see gtkdoc-mktmpl
-inspect-build.stamp:
-	@echo '*** Rebuilding plugin inspection files ***'
-	if test x"$(srcdir)" != x. ; then \
-	    cp $(srcdir)/inspect.stamp . ; \
-	    cp $(srcdir)/inspect-build.stamp . ; \
-	else \
-	    $(INSPECT_ENVIRONMENT) $(PYTHON) \
-	        $(top_srcdir)/common/gst-xmlinspect.py $(PACKAGE) inspect && \
-	    echo -n "timestamp" > inspect.stamp && \
-	    touch inspect-build.stamp; \
-        fi
-
-### scan headers; done on every build ###
-scan-build.stamp: $(HFILE_GLOB) $(EXTRA_HFILES) $(basefiles) scanobj-build.stamp inspect-build.stamp
-	if test "x$(top_srcdir)" != "x$(top_builddir)" &&		\
-	   test -d "$(top_builddir)/gst";				\
-        then								\
-            export BUILT_OPTIONS="--source-dir=$(top_builddir)/gst";	\
-        fi;								\
-	gtkdoc-scan							\
-	    $(SCAN_OPTIONS) $(EXTRA_HFILES)				\
-	    --module=$(DOC_MODULE)					\
-	    $$BUILT_OPTIONS						\
-	    --ignore-headers="$(IGNORE_HFILES)";			\
-	touch scan-build.stamp
-
-#### update templates; done on every build ####
-
-### FIXME: make this error out again when docs are fixed for 0.9
-# in a non-srcdir build, we need to copy files from the previous step
-# and the files from previous runs of this step
-tmpl-build.stamp: $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_OVERRIDES)
-	@echo '*** Rebuilding template files ***'
-	if test x"$(srcdir)" != x. ; then				\
-	    for f in $(SCANOBJ_FILES) $(SCAN_FILES);			\
-	    do								\
-	        if test -e $(srcdir)/$$f; then cp $(srcdir)/$$f . ; fi; \
-	    done;							\
-	fi
-	gtkdoc-mktmpl --module=$(DOC_MODULE) | tee tmpl-build.log
-	$(PYTHON) \
-		$(top_srcdir)/common/mangle-tmpl.py $(srcdir)/inspect tmpl
-	@cat $(DOC_MODULE)-unused.txt
-	rm -f tmpl-build.log
-	touch tmpl-build.stamp
-
-tmpl.stamp: tmpl-build.stamp
-	@true
-
-#### build xml; done on every build ####
-
-### FIXME: make this error out again when docs are fixed for 0.9
-sgml-build.stamp: tmpl.stamp inspect.stamp $(CFILE_GLOB) $(top_srcdir)/common/plugins.xsl
-	@echo '*** Building XML ***'
-	@-mkdir -p xml
-	@for a in $(srcdir)/inspect/*.xml; do \
-            xsltproc --stringparam module $(MODULE) \
-		$(top_srcdir)/common/plugins.xsl $$a > xml/`basename $$a`; done
-	@for f in $(EXAMPLE_CFILES); do \
-		$(PYTHON) $(top_srcdir)/common/c-to-xml.py $$f > xml/element-`basename $$f .c`.xml; done
-	gtkdoc-mkdb \
-		--module=$(DOC_MODULE) \
-		--source-dir=$(DOC_SOURCE_DIR) \
-		--main-sgml-file=$(srcdir)/$(DOC_MAIN_SGML_FILE) \
-		--output-format=xml \
-		--ignore-files="$(IGNORE_HFILES) $(IGNORE_CFILES)" \
-		$(MKDB_OPTIONS) \
-		| tee sgml-build.log
-	@if grep "WARNING:" sgml-build.log > /dev/null; then true; fi # exit 1; fi
-	cp ../version.entities xml
-	rm sgml-build.log
-	touch sgml-build.stamp
-
-sgml.stamp: sgml-build.stamp
-	@true
-
-#### build html; done on every step ####
-
-html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
-	@echo '*** Building HTML ***'
-	if test -d html; then rm -rf html; fi
-	mkdir html
-	cp $(srcdir)/$(DOC_MAIN_SGML_FILE) html
-	@for f in $(content_files); do cp $(srcdir)/$$f html; done
-	cp -pr xml html
-	cp ../version.entities html
-	cd html && gtkdoc-mkhtml $(DOC_MODULE) $(DOC_MAIN_SGML_FILE) \
-	    2>&1 | tee ../html-build.log
-	@if grep "warning:" html-build.log > /dev/null; then \
-		echo "ERROR"; grep "warning:" html-build.log; exit 1; fi
-	@rm html-build.log
-	mv html/index.sgml html/index.sgml.bak
-	$(SED) "s/ href=\"$(DOC_MODULE)\// href=\"$(DOC_MODULE)-@GST_MAJORMINOR@\//g" html/index.sgml.bak >html/index.sgml
-	rm -f html/index.sgml.bak
-	rm -f html/$(DOC_MAIN_SGML_FILE)
-	rm -rf html/xml
-	rm -f html/version.entities
-	test "x$(HTML_IMAGES)" = "x" || for i in "" $(HTML_IMAGES) ; do \
-	    if test "$$i" != ""; then cp $(srcdir)/$$i html ; fi; done
-	@echo '-- Fixing Crossreferences' 
-	gtkdoc-fixxref --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS)
-	touch html-build.stamp
-else
-all-local:
-endif
-
-# FIXME: these rules need a little cleaning up
-clean-local:
-	rm -f *~ *.bak
-	rm -rf .libs
-# clean files generated for tmpl build
-	-rm -rf tmpl
-# clean files copied/generated for nonsrcdir tmpl build
-	if test x"$(srcdir)" != x. ; then \
-	    rm -rf $(SCANOBJ_FILES) $(SCAN_FILES);			\
-	fi
-# clean files generated for xml build
-	-rm -rf xml
-# clean files generate for html build
-	-rm -rf html
-
-distclean-local: clean
-	rm -rf tmpl/*.sgml.bak
-	rm -f *.stamp || true
-	rm -rf *.o
-
-# thomas: make docs parallel installable; devhelp requires majorminor too
-install-data-local:
-	$(mkinstalldirs) $(DESTDIR)$(TARGET_DIR) 
-	(installfiles=`echo ./html/*.html`; \
-	if test "$$installfiles" = './html/*.html'; \
-	then echo '-- Nothing to install' ; \
-	else \
-	  for i in $$installfiles; do \
-	    echo '-- Installing '$$i ; \
-	    $(INSTALL_DATA) $$i $(DESTDIR)$(TARGET_DIR); \
-	  done; \
-	  pngfiles=`echo ./html/*.png`; \
-	  if test "$$pngfiles" != './html/*.png'; then \
-	    for i in $$pngfiles; do \
-	      echo '-- Installing '$$i ; \
-	      $(INSTALL_DATA) $$i $(DESTDIR)$(TARGET_DIR); \
-	    done; \
-	  fi; \
-	  echo '-- Installing $(srcdir)/html/$(DOC_MODULE).devhelp' ; \
-	  $(INSTALL_DATA) $(srcdir)/html/$(DOC_MODULE).devhelp \
-	    $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp; \
-	  if test -e $(srcdir)/html/$(DOC_MODULE).devhelp2; then \
-        	  $(INSTALL_DATA) $(srcdir)/html/$(DOC_MODULE).devhelp2 \
-	           $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
-	  fi; \
-	  echo '-- Installing $(srcdir)/html/index.sgml' ; \
-	  $(INSTALL_DATA) $(srcdir)/html/index.sgml $(DESTDIR)$(TARGET_DIR); \
-		if test -e $(srcdir)/html/style.css; then \
-			echo '-- Installing $(srcdir)/html/style.css' ; \
-			$(INSTALL_DATA) $(srcdir)/html/style.css $(DESTDIR)$(TARGET_DIR); \
-		fi; \
-	fi) 
-uninstall-local:
-	(installfiles=`echo ./html/*.html`; \
-	if test "$$installfiles" = './html/*.html'; \
-	then echo '-- Nothing to uninstall' ; \
-	else \
-	  for i in $$installfiles; do \
-	    rmfile=`basename $$i` ; \
-	    echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/'$$rmfile ; \
-	    rm -f $(DESTDIR)$(TARGET_DIR)/$$rmfile; \
-	  done; \
-	  pngfiles=`echo ./html/*.png`; \
-	  if test "$$pngfiles" != './html/*.png'; then \
-	    for i in $$pngfiles; do \
-	      rmfile=`basename $$i` ; \
-	      echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/'$$rmfile ; \
-	      rm -f $(DESTDIR)$(TARGET_DIR)/$$rmfile; \
-	    done; \
-	  fi; \
-	  echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE).devhelp' ; \
-	  rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp; \
-	  if test -e $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; then \
-	    rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
-	  fi; \
-	  echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/index.sgml' ; \
-	  rm -f $(DESTDIR)$(TARGET_DIR)/index.sgml; \
-		if test -e $(DESTDIR)$(TARGET_DIR)/style.css; then \
-			echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/style.css' ; \
-			rm -f $(DESTDIR)$(TARGET_DIR)/style.css; \
-		fi; \
-	fi) 
-	if test -d $(DESTDIR)$(TARGET_DIR); then rmdir -p --ignore-fail-on-non-empty $(DESTDIR)$(TARGET_DIR) 2>/dev/null; fi; true
-
-#
-# Checks
-#
-check-hierarchy: $(DOC_MODULE).hierarchy
-	@if grep '	' $(DOC_MODULE).hierarchy; then \
-	    echo "$(DOC_MODULE).hierarchy contains tabs, please fix"; \
-	    /bin/false; \
-	fi
-
-check: check-hierarchy
-
-# wildcard is apparently not portable to other makes, hence the use of find
-inspect_files = $(shell find $(top_srcdir)/docs/plugins/inspect -name '*.xml')
-
-check-inspected-versions:
-	@echo Checking plugin versions of inspected plugin data ...; \
-	fail=0 ; \
-	for each in $(inspect_files) ; do \
-	  if (grep -H '' $$each | grep -v '$(VERSION)'); then \
-	    echo $$each should be fixed to say version $(VERSION) or be removed ; \
-	    echo "sed -i -e 's//$(VERSION)<\/version>/'" $$each; \
-	    echo ; \
-	    fail=1; \
-	  fi ; \
-	done ; \
-	exit $$fail
-
-#
-# Require gtk-doc when making dist
-#
-if ENABLE_GTK_DOC
-dist-check-gtkdoc:
-else
-dist-check-gtkdoc:
-	@echo "*** gtk-doc must be installed and enabled in order to make dist"
-	@false
-endif
-
-# FIXME: decide whether we want to dist generated html or not
-dist-hook: dist-check-gtkdoc dist-hook-local
-	mkdir $(distdir)/tmpl
-	mkdir $(distdir)/xml
-	mkdir $(distdir)/html
-	-cp $(srcdir)/tmpl/*.sgml $(distdir)/tmpl
-	-cp $(srcdir)/sgml/*.xml $(distdir)/xml
-	-cp $(srcdir)/html/index.sgml $(distdir)/html
-	-cp $(srcdir)/html/*.html $(srcdir)/html/*.css $(distdir)/html
-	-cp $(srcdir)/html/$(DOC_MODULE).devhelp* $(distdir)/html
-
-	images=$(HTML_IMAGES) ;    	      \
-	for i in "" $$images ; do		      \
-	  if test "$$i" != ""; then cp $(srcdir)/$$i $(distdir)/html ; fi; \
-	done
-
-.PHONY : dist-hook-local
-
diff --git a/mobile/common/gtk-doc.mak b/mobile/common/gtk-doc.mak
deleted file mode 100755
index 1c9ece1..0000000
--- a/mobile/common/gtk-doc.mak
+++ /dev/null
@@ -1,267 +0,0 @@
-###########################################################################
-# Everything below here is generic and you shouldn't need to change it.
-###########################################################################
-# thomas: except of course that we did
-
-# thomas: copied from glib-2
-# We set GPATH here; this gives us semantics for GNU make
-# which are more like other make's VPATH, when it comes to
-# whether a source that is a target of one rule is then
-# searched for in VPATH/GPATH.
-#
-GPATH = $(srcdir)
-
-# thomas: make docs parallel installable
-TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@
-
-EXTRA_DIST = 				\
-	$(content_files)		\
-	$(extra_files)			\
-	$(HTML_IMAGES)			\
-	$(DOC_MAIN_SGML_FILE)		\
-	$(DOC_MODULE).types		\
-	$(DOC_OVERRIDES)		\
-	$(DOC_MODULE)-sections.txt
-
-DOC_STAMPS =				\
-	scan-build.stamp		\
-	tmpl-build.stamp		\
-	sgml-build.stamp		\
-	html-build.stamp		\
-	$(srcdir)/tmpl.stamp		\
-	$(srcdir)/sgml.stamp		\
-	$(srcdir)/html.stamp
-
-SCANOBJ_FILES =				\
-	$(DOC_MODULE).args		\
-	$(DOC_MODULE).hierarchy		\
-	$(DOC_MODULE).interfaces	\
-	$(DOC_MODULE).prerequisites	\
-	.libs/$(DOC_MODULE)-scan.o	\
-	$(DOC_MODULE).signals
-
-REPORT_FILES = \
-	$(DOC_MODULE)-undocumented.txt \
-	$(DOC_MODULE)-undeclared.txt \
-	$(DOC_MODULE)-unused.txt
-
-CLEANFILES = $(SCANOBJ_FILES) $(REPORT_FILES) $(DOC_STAMPS)
-
-if ENABLE_GTK_DOC
-all-local: html-build.stamp
-
-#### scan ####
-
-# in the case of non-srcdir builds, the built gst directory gets added
-# to gtk-doc scanning; but only then, to avoid duplicates
-scan-build.stamp: $(HFILE_GLOB) $(SCANOBJ_DEPS) $(basefiles)
-	@echo '*** Scanning header files ***'
-	if grep -l '^..*$$' $(srcdir)/$(DOC_MODULE).types > /dev/null;	\
-	then								\
-	    if test x"$(srcdir)" != x. ; then				\
-	        cp $(srcdir)/$(DOC_MODULE).types . ;			\
-	        chmod u+w $(DOC_MODULE).types ;				\
-	    fi ;							\
-	    GST_PLUGIN_SYSTEM_PATH=`cd $(top_builddir) && pwd`		\
-	    GST_PLUGIN_PATH=						\
-	    CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)" 			\
-	    CFLAGS="$(GTKDOC_CFLAGS)" LDFLAGS="$(GTKDOC_LIBS)"		\
-	    gtkdoc-scangobj --type-init-func="gst_init(NULL,NULL)"	\
-	        --module=$(DOC_MODULE) ;				\
-	else								\
-	    cd $(srcdir) ;						\
-	    for i in $(SCANOBJ_FILES) ; do				\
-               test -f $$i || touch $$i ;				\
-	    done							\
-	fi
-	if test "x$(top_srcdir)" != "x$(top_builddir)";			\
-        then								\
-          export BUILT_OPTIONS="--source-dir=$(DOC_BUILD_DIR)";		\
-        fi;								\
-	gtkdoc-scan							\
-		$(SCAN_OPTIONS) $(EXTRA_HFILES)				\
-		--module=$(DOC_MODULE)					\
-		--source-dir=$(DOC_SOURCE_DIR)				\
-		$$BUILT_OPTIONS						\
-		--ignore-headers="$(IGNORE_HFILES)"
-	touch scan-build.stamp
-
-$(DOC_MODULE)-decl.txt $(SCANOBJ_FILES): scan-build.stamp
-	@true
-
-#### templates ####
-
-tmpl-build.stamp: $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_OVERRIDES)
-	@echo '*** Rebuilding template files ***'
-	if test x"$(srcdir)" != x. ; then \
-	    cp $(srcdir)/$(DOC_MODULE)-sections.txt . ; \
-	    touch $(DOC_MODULE)-decl.txt ; \
-	fi
-	gtkdoc-mktmpl --module=$(DOC_MODULE) | tee tmpl-build.log
-	@if test -s $(DOC_MODULE)-unused.txt; then \
-	    exit $(if $(DOCS_ARE_INCOMPLETE_PLEASE_FIXME),0,1); fi
-	rm -f tmpl-build.log
-	touch tmpl-build.stamp
-
-tmpl.stamp: tmpl-build.stamp
-	@true
-
-#### xml ####
-
-### FIXME: make this error out again when docs are complete
-sgml-build.stamp: tmpl.stamp $(CFILE_GLOB)
-	@echo '*** Building XML ***'
-	gtkdoc-mkdb --module=$(DOC_MODULE) --source-dir=$(DOC_SOURCE_DIR) --main-sgml-file=$(srcdir)/$(DOC_MAIN_SGML_FILE) --output-format=xml $(MKDB_OPTIONS) | tee sgml-build.log
-	@if grep "WARNING:" sgml-build.log > /dev/null; then true; fi # exit 1; fi
-	rm sgml-build.log
-	touch sgml-build.stamp
-
-sgml.stamp: sgml-build.stamp
-	@true
-
-#### html ####
-
-html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
-	@echo '*** Building HTML ***'
-	if test -d html; then rm -rf html; fi
-	mkdir html
-	cp $(srcdir)/$(DOC_MAIN_SGML_FILE) html
-	@for f in $(content_files); do cp $(srcdir)/$$f html; done
-	cp -pr xml html
-	cp ../version.entities html
-	cd html && gtkdoc-mkhtml $(DOC_MODULE) $(DOC_MAIN_SGML_FILE)
-	mv html/index.sgml html/index.sgml.bak
-	$(SED) "s/ href=\"$(DOC_MODULE)\// href=\"$(DOC_MODULE)-@GST_MAJORMINOR@\//g" html/index.sgml.bak >html/index.sgml
-	rm -f html/index.sgml.bak
-	rm -f html/$(DOC_MAIN_SGML_FILE)
-	rm -rf html/xml
-	rm -f html/version.entities
-	test "x$(HTML_IMAGES)" = "x" || for i in "" $(HTML_IMAGES) ; do \
-	    if test "$$i" != ""; then cp $(srcdir)/$$i html ; fi; done
-	@echo '-- Fixing Crossreferences' 
-	gtkdoc-fixxref --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS)
-	touch html-build.stamp
-else
-all-local:
-endif
-
-clean-local:
-	rm -f *~ *.bak
-	rm -rf xml html
-	rm -rf .libs
-
-maintainer-clean-local: clean
-	cd $(srcdir) && rm -rf xml html $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt
-
-# company: don't delete .sgml and -sections.txt as they're in CVS
-# FIXME : thomas added all sgml files and some other things to make
-# make distcheck work
-distclean-local: clean
-	rm -f $(DOC_MODULE)-decl-list.txt
-	rm -f $(DOC_MODULE)-decl.txt
-	rm -f $(REPORT_FILES)
-	rm -rf tmpl/*.sgml.bak
-	rm -f $(DOC_MODULE).hierarchy
-	rm -f *.stamp || true
-	if test x"$(srcdir)" != x. ; then \
-	    rm -f $(DOC_MODULE)-docs.sgml ; \
-	    rm -f $(DOC_MODULE).types ; \
-	    rm -f $(DOC_MODULE).interfaces ; \
-            rm -f $(DOC_MODULE)-overrides.txt ; \
-	    rm -f $(DOC_MODULE).prerequisites ; \
-	    rm -f $(DOC_MODULE)-sections.txt ; \
-	    rm -rf tmpl/*.sgml ; \
-	fi
-	rm -rf *.o
-
-# thomas: make docs parallel installable; devhelp requires majorminor too
-install-data-local:
-	$(mkinstalldirs) $(DESTDIR)$(TARGET_DIR) 
-	(installfiles=`echo ./html/*.html`; \
-	if test "$$installfiles" = './html/*.html'; \
-	then echo '-- Nothing to install' ; \
-	else \
-	  for i in $$installfiles; do \
-	    echo '-- Installing '$$i ; \
-	    $(INSTALL_DATA) $$i $(DESTDIR)$(TARGET_DIR); \
-	  done; \
-	  pngfiles=`echo ./html/*.png`; \
-	  if test "$$pngfiles" != './html/*.png'; then \
-	    for i in $$pngfiles; do \
-	      echo '-- Installing '$$i ; \
-	      $(INSTALL_DATA) $$i $(DESTDIR)$(TARGET_DIR); \
-	    done; \
-	  fi; \
-	  echo '-- Installing $(srcdir)/html/$(DOC_MODULE).devhelp' ; \
-	  $(INSTALL_DATA) $(srcdir)/html/$(DOC_MODULE).devhelp \
-	    $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp; \
-	  if test -e $(srcdir)/html/$(DOC_MODULE).devhelp2; then \
-        	  $(INSTALL_DATA) $(srcdir)/html/$(DOC_MODULE).devhelp2 \
-	           $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
-	  fi; \
-	  echo '-- Installing $(srcdir)/html/index.sgml' ; \
-	  $(INSTALL_DATA) $(srcdir)/html/index.sgml $(DESTDIR)$(TARGET_DIR); \
-		if test -e $(srcdir)/html/style.css; then \
-			echo '-- Installing $(srcdir)/html/style.css' ; \
-			$(INSTALL_DATA) $(srcdir)/html/style.css $(DESTDIR)$(TARGET_DIR); \
-		fi; \
-	fi) 
-uninstall-local:
-	(installfiles=`echo ./html/*.html`; \
-	if test "$$installfiles" = './html/*.html'; \
-	then echo '-- Nothing to uninstall' ; \
-	else \
-	  for i in $$installfiles; do \
-	    rmfile=`basename $$i` ; \
-	    echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/'$$rmfile ; \
-	    rm -f $(DESTDIR)$(TARGET_DIR)/$$rmfile; \
-	  done; \
-	  pngfiles=`echo ./html/*.png`; \
-	  if test "$$pngfiles" != './html/*.png'; then \
-	    for i in $$pngfiles; do \
-	      rmfile=`basename $$i` ; \
-	      echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/'$$rmfile ; \
-	      rm -f $(DESTDIR)$(TARGET_DIR)/$$rmfile; \
-	    done; \
-	  fi; \
-	  echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE).devhelp' ; \
-	  rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp; \
-	  if test -e $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; then \
-	    rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
-	  fi; \
-	  echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/index.sgml' ; \
-	  rm -f $(DESTDIR)$(TARGET_DIR)/index.sgml; \
-		if test -e $(DESTDIR)$(TARGET_DIR)/style.css; then \
-			echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/style.css' ; \
-			rm -f $(DESTDIR)$(TARGET_DIR)/style.css; \
-		fi; \
-	fi) 
-	if test -d $(DESTDIR)$(TARGET_DIR); then rmdir -p --ignore-fail-on-non-empty $(DESTDIR)$(TARGET_DIR) 2>/dev/null; fi; true
-
-#
-# Require gtk-doc when making dist
-#
-if ENABLE_GTK_DOC
-dist-check-gtkdoc:
-else
-dist-check-gtkdoc:
-	@echo "*** gtk-doc must be installed and enabled in order to make dist"
-	@false
-endif
-
-dist-hook: dist-check-gtkdoc dist-hook-local
-	mkdir $(distdir)/tmpl
-	mkdir $(distdir)/xml
-	mkdir $(distdir)/html
-	-cp $(srcdir)/tmpl/*.sgml $(distdir)/tmpl
-	-cp $(srcdir)/sgml/*.xml $(distdir)/xml
-	-cp $(srcdir)/html/index.sgml $(distdir)/html
-	-cp $(srcdir)/html/*.html $(srcdir)/html/*.css $(distdir)/html
-	-cp $(srcdir)/html/$(DOC_MODULE).devhelp* $(distdir)/html
-
-	images=$(HTML_IMAGES) ;    	      \
-	for i in "" $$images ; do		      \
-	  if test "$$i" != ""; then cp $(srcdir)/$$i $(distdir)/html ; fi; \
-	done
-
-.PHONY : dist-hook-local
diff --git a/mobile/common/m4/Makefile.am b/mobile/common/m4/Makefile.am
deleted file mode 100644
index 99ead5c..0000000
--- a/mobile/common/m4/Makefile.am
+++ /dev/null
@@ -1,29 +0,0 @@
-EXTRA_DIST = \
-	README \
-	as-ac-expand.m4 \
-	as-auto-alt.m4 \
-	as-compiler-flag.m4 \
-	as-compiler.m4 \
-	as-docbook.m4 \
-	as-gcc-inline-assembly.m4 \
-	as-libtool.m4 \
-	as-libtool-tags.m4 \
-	as-python.m4 \
-	as-scrub-include.m4 \
-	as-version.m4 \
-	ax_create_stdint_h.m4 \
-	glib-gettext.m4 \
-	gst-arch.m4 \
-	gst-args.m4 \
-	gst-check.m4 \
-	gst-debuginfo.m4 \
-	gst-default.m4 \
-	gst-doc.m4 \
-	gst-feature.m4 \
-	gst-function.m4 \
-	gst-gettext.m4 \
-	gst-glib2.m4 \
-	gst-libxml2.m4 \
-	gst-plugindir.m4 \
-	gst-valgrind.m4 \
-	pkg.m4
diff --git a/mobile/common/m4/README b/mobile/common/m4/README
deleted file mode 100755
index f044598..0000000
--- a/mobile/common/m4/README
+++ /dev/null
@@ -1,3 +0,0 @@
-All aclocal .m4 files we need are put here and cat'd to acinclude.m4 in 
-the source root.  Official ones (taken from the relevant devel packages) 
-are named as-is, unofficial ones (or changed ones) get a gst-prefix.
diff --git a/mobile/common/m4/as-ac-expand.m4 b/mobile/common/m4/as-ac-expand.m4
deleted file mode 100755
index d6c9e33..0000000
--- a/mobile/common/m4/as-ac-expand.m4
+++ /dev/null
@@ -1,43 +0,0 @@
-dnl as-ac-expand.m4 0.2.0
-dnl autostars m4 macro for expanding directories using configure's prefix
-dnl thomas@apestaart.org
-
-dnl AS_AC_EXPAND(VAR, CONFIGURE_VAR)
-dnl example
-dnl AS_AC_EXPAND(SYSCONFDIR, $sysconfdir)
-dnl will set SYSCONFDIR to /usr/local/etc if prefix=/usr/local
-
-AC_DEFUN([AS_AC_EXPAND],
-[
-  EXP_VAR=[$1]
-  FROM_VAR=[$2]
-
-  dnl first expand prefix and exec_prefix if necessary
-  prefix_save=$prefix
-  exec_prefix_save=$exec_prefix
-
-  dnl if no prefix given, then use /usr/local, the default prefix
-  if test "x$prefix" = "xNONE"; then
-    prefix="$ac_default_prefix"
-  fi
-  dnl if no exec_prefix given, then use prefix
-  if test "x$exec_prefix" = "xNONE"; then
-    exec_prefix=$prefix
-  fi
-
-  full_var="$FROM_VAR"
-  dnl loop until it doesn't change anymore
-  while true; do
-    new_full_var="`eval echo $full_var`"
-    if test "x$new_full_var" = "x$full_var"; then break; fi
-    full_var=$new_full_var
-  done
-
-  dnl clean up
-  full_var=$new_full_var
-  AC_SUBST([$1], "$full_var")
-
-  dnl restore prefix and exec_prefix
-  prefix=$prefix_save
-  exec_prefix=$exec_prefix_save
-])
diff --git a/mobile/common/m4/as-auto-alt.m4 b/mobile/common/m4/as-auto-alt.m4
deleted file mode 100755
index 3f7920d..0000000
--- a/mobile/common/m4/as-auto-alt.m4
+++ /dev/null
@@ -1,50 +0,0 @@
-dnl as-auto-alt.m4 0.0.2
-dnl autostars m4 macro for supplying alternate autotools versions to configure
-dnl thomas@apestaart.org
-dnl
-dnl AS_AUTOTOOLS_ALTERNATE()
-dnl
-dnl supplies --with arguments for autoconf, autoheader, automake, aclocal
-
-AC_DEFUN([AS_AUTOTOOLS_ALTERNATE],
-[
-  dnl allow for different autoconf version
-  AC_ARG_WITH(autoconf,
-    AC_HELP_STRING([--with-autoconf],
-                   [use a different autoconf for regeneration of Makefiles]),
-    [
-      unset AUTOCONF
-      AM_MISSING_PROG(AUTOCONF, ${withval})
-      AC_MSG_NOTICE([Using $AUTOCONF as autoconf])
-    ])
-
-  dnl allow for different autoheader version
-  AC_ARG_WITH(autoheader,
-    AC_HELP_STRING([--with-autoheader],
-                   [use a different autoheader for regeneration of Makefiles]),
-    [
-      unset AUTOHEADER
-      AM_MISSING_PROG(AUTOHEADER, ${withval})
-      AC_MSG_NOTICE([Using $AUTOHEADER as autoheader])
-    ])
-
-  dnl allow for different automake version
-  AC_ARG_WITH(automake,
-    AC_HELP_STRING([--with-automake],
-                   [use a different automake for regeneration of Makefiles]),
-    [
-      unset AUTOMAKE
-      AM_MISSING_PROG(AUTOMAKE, ${withval})
-      AC_MSG_NOTICE([Using $AUTOMAKE as automake])
-    ])
-
-  dnl allow for different aclocal version
-  AC_ARG_WITH(aclocal,
-    AC_HELP_STRING([--with-aclocal],
-                   [use a different aclocal for regeneration of Makefiles]),
-    [
-      unset ACLOCAL
-      AM_MISSING_PROG(ACLOCAL, ${withval})
-      AC_MSG_NOTICE([Using $ACLOCAL as aclocal])
-    ])
-])
diff --git a/mobile/common/m4/as-compiler-flag.m4 b/mobile/common/m4/as-compiler-flag.m4
deleted file mode 100755
index 882a4c7..0000000
--- a/mobile/common/m4/as-compiler-flag.m4
+++ /dev/null
@@ -1,64 +0,0 @@
-dnl as-compiler-flag.m4 0.1.0
-
-dnl autostars m4 macro for detection of compiler flags
-
-dnl David Schleef 
-dnl Tim-Philipp Müller 
-
-dnl AS_COMPILER_FLAG(CFLAGS, ACTION-IF-ACCEPTED, [ACTION-IF-NOT-ACCEPTED])
-dnl Tries to compile with the given CFLAGS.
-dnl Runs ACTION-IF-ACCEPTED if the compiler can compile with the flags,
-dnl and ACTION-IF-NOT-ACCEPTED otherwise.
-
-AC_DEFUN([AS_COMPILER_FLAG],
-[
-  AC_MSG_CHECKING([to see if compiler understands $1])
-
-  save_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS $1"
-
-  AC_TRY_COMPILE([ ], [], [flag_ok=yes], [flag_ok=no])
-  CFLAGS="$save_CFLAGS"
-
-  if test "X$flag_ok" = Xyes ; then
-    $2
-    true
-  else
-    $3
-    true
-  fi
-  AC_MSG_RESULT([$flag_ok])
-])
-
-dnl AS_CXX_COMPILER_FLAG(CPPFLAGS, ACTION-IF-ACCEPTED, [ACTION-IF-NOT-ACCEPTED])
-dnl Tries to compile with the given CPPFLAGS.
-dnl Runs ACTION-IF-ACCEPTED if the compiler can compile with the flags,
-dnl and ACTION-IF-NOT-ACCEPTED otherwise.
-
-AC_DEFUN([AS_CXX_COMPILER_FLAG],
-[
-  AC_REQUIRE([AC_PROG_CXX])
-
-  AC_MSG_CHECKING([to see if c++ compiler understands $1])
-
-  save_CPPFLAGS="$CPPFLAGS"
-  CPPFLAGS="$CPPFLAGS $1"
-
-  AC_LANG_PUSH(C++)
-
-  AC_TRY_COMPILE([ ], [], [flag_ok=yes], [flag_ok=no])
-  CPPFLAGS="$save_CPPFLAGS"
-
-  if test "X$flag_ok" = Xyes ; then
-    $2
-    true
-  else
-    $3
-    true
-  fi
-
-  AC_LANG_POP(C++)
-
-  AC_MSG_RESULT([$flag_ok])
-])
-
diff --git a/mobile/common/m4/as-compiler.m4 b/mobile/common/m4/as-compiler.m4
deleted file mode 100755
index 233a719..0000000
--- a/mobile/common/m4/as-compiler.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-dnl as-compiler.m4 0.1.0
-                                                                                
-dnl autostars m4 macro for detection of compiler flavor
-
-dnl Thomas Vander Stichele 
-
-dnl $Id: as-compiler.m4,v 1.4 2004/06/01 09:33:45 thomasvs Exp $
-                                                                                
-dnl AS_COMPILER(COMPILER)
-dnl will set variable COMPILER to
-dnl - gcc
-dnl - forte
-dnl - (empty) if no guess could be made
-
-AC_DEFUN([AS_COMPILER],
-[
-  as_compiler=
-  AC_MSG_CHECKING(for compiler flavour)
-
-  dnl is it gcc ?
-  if test "x$GCC" = "xyes"; then
-    as_compiler="gcc"
-  fi
-
-  dnl is it forte ?
-  AC_TRY_RUN([
-int main
-(int argc, char *argv[])
-{
-#ifdef __sun
-  return 0;
-#else
-  return 1;
-#endif
-}
-  ], as_compiler="forte", ,)
-
-  if test "x$as_compiler" = "x"; then
-    AC_MSG_RESULT([unknown !])
-  else
-    AC_MSG_RESULT($as_compiler)
-  fi
-  [$1]=$as_compiler
-])
diff --git a/mobile/common/m4/as-docbook.m4 b/mobile/common/m4/as-docbook.m4
deleted file mode 100755
index 8a1b32a..0000000
--- a/mobile/common/m4/as-docbook.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-dnl AS_DOCBOOK([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-dnl checks if xsltproc can build docbook documentation
-dnl (which is possible if the catalog is set up properly
-dnl I also tried checking for a specific version and type of docbook
-dnl but xsltproc seemed to happily run anyway, so we can't check for that
-dnl and version
-dnl this macro takes inspiration from
-dnl http://www.movement.uklinux.net/docs/docbook-autotools/configure.html
-AC_DEFUN([AS_DOCBOOK],
-[
-  XSLTPROC_FLAGS=--nonet
-  DOCBOOK_ROOT=
-  TYPE_LC=xml
-  TYPE_UC=XML
-  DOCBOOK_VERSION=4.1.2
-
-  if test ! -f /etc/xml/catalog; then
-    for i in /usr/share/sgml/docbook/stylesheet/xsl/nwalsh /usr/share/sgml/docbook/xsl-stylesheets/ /usr/local/share/xsl/docbook ;
-    do
-      if test -d "$i"; then
-        DOCBOOK_ROOT=$i
-      fi
-    done
-  else
-    XML_CATALOG=/etc/xml/catalog
-    CAT_ENTRY_START=''
-  fi
-
-  dnl We need xsltproc to process the test
-  AC_CHECK_PROG(XSLTPROC,xsltproc,xsltproc,)
-  XSLTPROC_WORKS=no
-  if test -n "$XSLTPROC"; then
-    AC_MSG_CHECKING([whether xsltproc docbook processing works])
-
-    if test -n "$XML_CATALOG"; then
-      DB_FILE="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"
-    else
-      DB_FILE="$DOCBOOK_ROOT/xhtml/docbook.xsl"
-    fi
-    $XSLTPROC $XSLTPROC_FLAGS $DB_FILE >/dev/null 2>&1 << END
-
-
-
-
-END
-    if test "$?" = 0; then
-      XSLTPROC_WORKS=yes
-    fi
-    AC_MSG_RESULT($XSLTPROC_WORKS)
-  fi
-
-  if test "x$XSLTPROC_WORKS" = "xyes"; then
-    dnl execute ACTION-IF-FOUND
-    ifelse([$1], , :, [$1])
-  else
-    dnl execute ACTION-IF-NOT-FOUND
-    ifelse([$2], , :, [$2])
-  fi
-
-  AC_SUBST(XML_CATALOG)
-  AC_SUBST(XSLTPROC_FLAGS)
-  AC_SUBST(DOCBOOK_ROOT)
-  AC_SUBST(CAT_ENTRY_START)
-  AC_SUBST(CAT_ENTRY_END)
-])
diff --git a/mobile/common/m4/as-gcc-inline-assembly.m4 b/mobile/common/m4/as-gcc-inline-assembly.m4
deleted file mode 100755
index 799e80e..0000000
--- a/mobile/common/m4/as-gcc-inline-assembly.m4
+++ /dev/null
@@ -1,52 +0,0 @@
-dnl as-gcc-inline-assembly.m4 0.1.0
-
-dnl autostars m4 macro for detection of gcc inline assembly
-
-dnl David Schleef 
-
-dnl $Id: as-gcc-inline-assembly.m4,v 1.1 2008-02-26 09:38:00 thaytan Exp $
-
-dnl AS_COMPILER_FLAG(ACTION-IF-ACCEPTED, [ACTION-IF-NOT-ACCEPTED])
-dnl Tries to compile with the given CFLAGS.
-dnl Runs ACTION-IF-ACCEPTED if the compiler can compile with the flags,
-dnl and ACTION-IF-NOT-ACCEPTED otherwise.
-
-AC_DEFUN([AS_GCC_INLINE_ASSEMBLY],
-[
-  AC_MSG_CHECKING([if compiler supports gcc-style inline assembly])
-
-  AC_TRY_COMPILE([], [
-#ifdef __GNUC_MINOR__
-#if (__GNUC__ * 1000 + __GNUC_MINOR__) < 3004
-#error GCC before 3.4 has critical bugs compiling inline assembly
-#endif
-#endif
-__asm__ (""::) ], [flag_ok=yes], [flag_ok=no])
-
-  if test "X$flag_ok" = Xyes ; then
-    $1
-    true
-  else
-    $2
-    true
-  fi
-  AC_MSG_RESULT([$flag_ok])
-])
-
-
-AC_DEFUN([AS_GCC_ASM_POWERPC_FPU],
-[
-  AC_MSG_CHECKING([if compiler supports FPU instructions on PowerPC])
-
-  AC_TRY_COMPILE([], [__asm__ ("fadd 0,0,0"::) ], [flag_ok=yes], [flag_ok=no])
-
-  if test "X$flag_ok" = Xyes ; then
-    $1
-    true
-  else
-    $2
-    true
-  fi
-  AC_MSG_RESULT([$flag_ok])
-])
-
diff --git a/mobile/common/m4/as-libtool-tags.m4 b/mobile/common/m4/as-libtool-tags.m4
deleted file mode 100755
index c522ff2..0000000
--- a/mobile/common/m4/as-libtool-tags.m4
+++ /dev/null
@@ -1,83 +0,0 @@
-dnl as-libtool-tags.m4 0.1.4
-
-dnl autostars m4 macro for selecting libtool "tags" (languages)
-
-dnl Andy Wingo does not claim credit for this macro
-dnl backported from libtool 1.6 by Paolo Bonzini
-dnl see http://lists.gnu.org/archive/html/libtool/2003-12/msg00007.html
-
-dnl $Id: as-libtool-tags.m4,v 1.3 2006-04-01 15:30:56 thomasvs Exp $
-
-dnl AS_LIBTOOL_TAGS([tags...])
-
-dnl example
-dnl AS_LIBTOOL_TAGS([]) for only C (no fortran, etc)
-
-dnl When AC_LIBTOOL_TAGS is used, I redefine _LT_AC_TAGCONFIG
-dnl to be more similar to the libtool 1.6 implementation, which
-dnl uses an m4 loop and m4 case instead of a shell loop.  This
-dnl way the CXX/GCJ/F77/RC tests are not always expanded.
-
-dnl AS_LIBTOOL_TAGS
-dnl ---------------
-dnl tags to enable
-AC_DEFUN([AS_LIBTOOL_TAGS],
-[m4_define([_LT_TAGS],[$1])
-m4_define([_LT_AC_TAGCONFIG], [
-  # redefined LT AC TAGCONFIG
-  if test -f "$ltmain"; then
-    if test ! -f "${ofile}"; then
-      AC_MSG_WARN([output file `$ofile' does not exist])
-    fi
-
-    if test -z "$LTCC"; then
-      eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
-      if test -z "$LTCC"; then
-        AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
-      else
-        AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
-      fi
-    fi
-
-    AC_FOREACH([_LT_TAG], _LT_TAGS,
-      echo THOMAS: tag _LT_TAG
-      [m4_case(_LT_TAG,
-      [CXX], [
-    if test -n "$CXX" && test "X$CXX" != "Xno"; then
-      echo "THOMAS: YAY CXX"
-      AC_LIBTOOL_LANG_CXX_CONFIG
-      available_tags="$available_tags _LT_TAG"
-    fi],
-      [F77], [
-    if test -n "$F77" && test "X$F77" != "Xno"; then
-      AC_LIBTOOL_LANG_F77_CONFIG
-      available_tags="$available_tags _LT_TAG"
-    fi],
-      [GCJ], [
-    if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
-      AC_LIBTOOL_LANG_GCJ_CONFIG
-      available_tags="$available_tags _LT_TAG"
-    fi],
-      [RC], [
-    if test -n "$RC" && test "X$RC" != "Xno"; then
-      AC_LIBTOOL_LANG_RC_CONFIG
-      available_tags="$available_tags _LT_TAG"
-    fi],
-      [m4_errprintn(m4_location[: error: invalid tag name: ]"_LT_TAG")
-      m4_exit(1)])
-    ])
-    echo THOMAS: available tags: $available_tags
-  fi
-  # Now substitute the updated list of available tags.
-  if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
-    mv "${ofile}T" "$ofile"
-    chmod +x "$ofile"
-    AC_MSG_NOTICE([updated available libtool tags with $available_tags.])
-  else
-    rm -f "${ofile}T"
-    AC_MSG_ERROR([unable to update list of available tagged configurations.])
-
-  fi
-
-])dnl _LT_AC_TAG_CONFIG
-])
diff --git a/mobile/common/m4/as-libtool.m4 b/mobile/common/m4/as-libtool.m4
deleted file mode 100755
index 73dec1f..0000000
--- a/mobile/common/m4/as-libtool.m4
+++ /dev/null
@@ -1,45 +0,0 @@
-dnl as-libtool.m4 0.1.4
-
-dnl autostars m4 macro for libtool versioning
-
-dnl Thomas Vander Stichele 
-
-dnl $Id: as-libtool.m4,v 1.6 2004/06/01 10:04:44 thomasvs Exp $
-
-dnl AS_LIBTOOL(PREFIX, CURRENT, REVISION, AGE, [RELEASE])
-
-dnl example
-dnl AS_LIBTOOL(GST, 2, 0, 0)
-
-dnl this macro
-dnl - defines [$PREFIX]_CURRENT, REVISION and AGE
-dnl - defines [$PREFIX]_LIBVERSION
-dnl - defines [$PREFIX]_LT_LDFLAGS to set versioning
-dnl - AC_SUBST's them all
-
-dnl if RELEASE is given, then add a -release option to the LDFLAGS
-dnl with the given release version
-dnl then use [$PREFIX]_LT_LDFLAGS in the relevant Makefile.am's
-
-dnl call AM_PROG_LIBTOOL after this call
-
-AC_DEFUN([AS_LIBTOOL],
-[
-  [$1]_CURRENT=[$2]
-  [$1]_REVISION=[$3]
-  [$1]_AGE=[$4]
-  [$1]_LIBVERSION=[$2]:[$3]:[$4]
-  AC_SUBST([$1]_CURRENT)
-  AC_SUBST([$1]_REVISION)
-  AC_SUBST([$1]_AGE)
-  AC_SUBST([$1]_LIBVERSION)
-
-  [$1]_LT_LDFLAGS="$[$1]_LT_LDFLAGS -version-info $[$1]_LIBVERSION"
-  if test ! -z "[$5]"
-  then
-    [$1]_LT_LDFLAGS="$[$1]_LT_LDFLAGS -release [$5]"
-  fi
-  AC_SUBST([$1]_LT_LDFLAGS)
-
-  AC_LIBTOOL_DLOPEN
-])
diff --git a/mobile/common/m4/as-python.m4 b/mobile/common/m4/as-python.m4
deleted file mode 100755
index eb9b175..0000000
--- a/mobile/common/m4/as-python.m4
+++ /dev/null
@@ -1,152 +0,0 @@
-## ------------------------
-## Python file handling
-## From Andrew Dalke
-## Updated by James Henstridge
-## Updated by Andy Wingo to loop through possible pythons
-## ------------------------
-
-# AS_PATH_PYTHON([MINIMUM-VERSION])
-
-# Adds support for distributing Python modules and packages.  To
-# install modules, copy them to $(pythondir), using the python_PYTHON
-# automake variable.  To install a package with the same name as the
-# automake package, install to $(pkgpythondir), or use the
-# pkgpython_PYTHON automake variable.
-
-# The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
-# locations to install python extension modules (shared libraries).
-# Another macro is required to find the appropriate flags to compile
-# extension modules.
-
-# If your package is configured with a different prefix to python,
-# users will have to add the install directory to the PYTHONPATH
-# environment variable, or create a .pth file (see the python
-# documentation for details).
-
-# If the MINIMUM-VERSION argument is passed, AS_PATH_PYTHON will
-# cause an error if the version of python installed on the system
-# doesn't meet the requirement.  MINIMUM-VERSION should consist of
-# numbers and dots only.
-
-# Updated to loop over all possible python binaries by Andy Wingo
-# 
-# Updated to only warn and unset PYTHON if no good one is found
-
-AC_DEFUN([AS_PATH_PYTHON],
- [
-  dnl Find a version of Python.  I could check for python versions 1.4
-  dnl or earlier, but the default installation locations changed from
-  dnl $prefix/lib/site-python in 1.4 to $prefix/lib/python1.5/site-packages
-  dnl in 1.5, and I don't want to maintain that logic.
-
-  dnl should we do the version check?
-  PYTHON_CANDIDATES="python python2.2 python2.1 python2.0 python2 \
-                     python1.6 python1.5"
-  ifelse([$1],[],
-         [AC_PATH_PROG(PYTHON, $PYTHON_CANDIDATES)],
-         [
-     AC_MSG_NOTICE(Looking for Python version >= $1)
-    changequote(<<, >>)dnl
-    prog="
-import sys, string
-minver = '$1'
-# split string by '.' and convert to numeric
-minver_info = map(string.atoi, string.split(minver, '.'))
-# we can now do comparisons on the two lists:
-if sys.version_info >= tuple(minver_info):
-	sys.exit(0)
-else:
-	sys.exit(1)"
-    changequote([, ])dnl
-
-    python_good=false
-    for python_candidate in $PYTHON_CANDIDATES; do
-      unset PYTHON
-      AC_PATH_PROG(PYTHON, $python_candidate) 1> /dev/null 2> /dev/null
-
-      if test "x$PYTHON" = "x"; then continue; fi
-
-      if $PYTHON -c "$prog" 1>&AC_FD_CC 2>&AC_FD_CC; then
-        AC_MSG_CHECKING(["$PYTHON":])
-	AC_MSG_RESULT([okay])
-        python_good=true
-        break;
-      else
-        dnl clear the cache val
-        unset ac_cv_path_PYTHON
-      fi
-    done
-  ])
-
-  if test "$python_good" != "true"; then
-    AC_MSG_WARN([No suitable version of python found])
-    PYTHON=
-  else
-
-  AC_MSG_CHECKING([local Python configuration])
-
-  dnl Query Python for its version number.  Getting [:3] seems to be
-  dnl the best way to do this; it's what "site.py" does in the standard
-  dnl library.  Need to change quote character because of [:3]
-
-  AC_SUBST(PYTHON_VERSION)
-  changequote(<<, >>)dnl
-  PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[:3]"`
-  changequote([, ])dnl
-
-
-  dnl Use the values of $prefix and $exec_prefix for the corresponding
-  dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX.  These are made
-  dnl distinct variables so they can be overridden if need be.  However,
-  dnl general consensus is that you shouldn't need this ability.
-
-  AC_SUBST(PYTHON_PREFIX)
-  PYTHON_PREFIX='${prefix}'
-
-  AC_SUBST(PYTHON_EXEC_PREFIX)
-  PYTHON_EXEC_PREFIX='${exec_prefix}'
-
-  dnl At times (like when building shared libraries) you may want
-  dnl to know which OS platform Python thinks this is.
-
-  AC_SUBST(PYTHON_PLATFORM)
-  PYTHON_PLATFORM=`$PYTHON -c "import sys; print sys.platform"`
-
-
-  dnl Set up 4 directories:
-
-  dnl pythondir -- where to install python scripts.  This is the
-  dnl   site-packages directory, not the python standard library
-  dnl   directory like in previous automake betas.  This behaviour
-  dnl   is more consistent with lispdir.m4 for example.
-  dnl
-  dnl Also, if the package prefix isn't the same as python's prefix,
-  dnl then the old $(pythondir) was pretty useless.
-
-  AC_SUBST(pythondir)
-  pythondir=$PYTHON_PREFIX"/lib/python"$PYTHON_VERSION/site-packages
-
-  dnl pkgpythondir -- $PACKAGE directory under pythondir.  Was
-  dnl   PYTHON_SITE_PACKAGE in previous betas, but this naming is
-  dnl   more consistent with the rest of automake.
-  dnl   Maybe this should be put in python.am?
-
-  AC_SUBST(pkgpythondir)
-  pkgpythondir=\${pythondir}/$PACKAGE
-
-  dnl pyexecdir -- directory for installing python extension modules
-  dnl   (shared libraries)  Was PYTHON_SITE_EXEC in previous betas.
-
-  AC_SUBST(pyexecdir)
-  pyexecdir=$PYTHON_EXEC_PREFIX"/lib/python"$PYTHON_VERSION/site-packages
-
-  dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
-  dnl   Maybe this should be put in python.am?
-
-  AC_SUBST(pkgpyexecdir)
-  pkgpyexecdir=\${pyexecdir}/$PACKAGE
-
-  AC_MSG_RESULT([looks good])
-
-  fi
-])
diff --git a/mobile/common/m4/as-scrub-include.m4 b/mobile/common/m4/as-scrub-include.m4
deleted file mode 100755
index 96dfb8f..0000000
--- a/mobile/common/m4/as-scrub-include.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-dnl as-scrub-include.m4 0.0.4
-
-dnl autostars m4 macro for scrubbing CFLAGS of system include dirs
-dnl because gcc 3.x complains about including system including dirs
-
-dnl Thomas Vander Stichele 
-
-dnl $Id: as-scrub-include.m4,v 1.5 2004/06/12 08:19:09 thomasvs Exp $
-
-dnl This macro uses output of cpp -v and expects it to contain text that 
-dnl looks a little bit like this:
-dnl #include <...> search starts here:
-dnl  /usr/local/include
-dnl  /usr/lib/gcc-lib/i386-redhat-linux/3.2/include
-dnl  /usr/include
-dnl End of search list.
-
-dnl AS_SCRUB_INCLUDE(VAR)
-dnl example
-dnl AS_SCRUB_INCLUDE(CFLAGS)
-dnl will remove all system include dirs from the given CFLAGS
-
-AC_DEFUN([AS_SCRUB_INCLUDE],
-[
-  GIVEN_CFLAGS=$[$1]
-  INCLUDE_DIRS=`echo | cpp -v 2>&1`
-
-  dnl remove everything from this output between the "starts here" and "End of"
-  dnl line
-  INCLUDE_DIRS=`echo $INCLUDE_DIRS | sed -e 's/.*<...> search starts here://' | sed -e 's/End of search list.*//'`
-  for dir in $INCLUDE_DIRS; do
-    dnl use "" as the sed script so $dir gets expanded
-    GIVEN_CFLAGS=`echo $GIVEN_CFLAGS | sed -e "s#-I$dir ##"`
-  done
-  [$1]=$GIVEN_CFLAGS
-])
diff --git a/mobile/common/m4/as-version.m4 b/mobile/common/m4/as-version.m4
deleted file mode 100755
index a5b4399..0000000
--- a/mobile/common/m4/as-version.m4
+++ /dev/null
@@ -1,71 +0,0 @@
-dnl as-version.m4 0.2.0
-
-dnl autostars m4 macro for versioning
-
-dnl Thomas Vander Stichele 
-
-dnl $Id: as-version.m4,v 1.4 2004/06/01 09:40:05 thomasvs Exp $
-
-dnl AS_VERSION
-
-dnl example
-dnl AS_VERSION
-
-dnl this macro
-dnl - AC_SUBST's PACKAGE_VERSION_MAJOR, _MINOR, _MICRO
-dnl - AC_SUBST's PACKAGE_VERSION_RELEASE,
-dnl    which can be used for rpm release fields
-dnl - doesn't call AM_INIT_AUTOMAKE anymore because it prevents
-dnl   maintainer mode from running correctly
-dnl
-dnl don't forget to put #undef PACKAGE_VERSION_RELEASE in acconfig.h
-dnl if you use acconfig.h
-
-AC_DEFUN([AS_VERSION],
-[
-  PACKAGE_VERSION_MAJOR=$(echo AC_PACKAGE_VERSION | cut -d'.' -f1)
-  PACKAGE_VERSION_MINOR=$(echo AC_PACKAGE_VERSION | cut -d'.' -f2)
-  PACKAGE_VERSION_MICRO=$(echo AC_PACKAGE_VERSION | cut -d'.' -f3)
-
-  AC_SUBST(PACKAGE_VERSION_MAJOR)
-  AC_SUBST(PACKAGE_VERSION_MINOR)
-  AC_SUBST(PACKAGE_VERSION_MICRO)
-])
-
-dnl AS_NANO(ACTION-IF-NO-NANO, [ACTION-IF-NANO])
-
-dnl requires AC_INIT to be called before
-dnl For projects using a fourth or nano number in your versioning to indicate
-dnl development or prerelease snapshots, this macro allows the build to be
-dnl set up differently accordingly.
-
-dnl this macro:
-dnl - parses AC_PACKAGE_VERSION, set by AC_INIT, and extracts the nano number
-dnl - sets the variable PACKAGE_VERSION_NANO
-dnl - sets the variable PACKAGE_VERSION_RELEASE, which can be used
-dnl   for rpm release fields
-dnl - executes ACTION-IF-NO-NANO or ACTION-IF-NANO
-    
-dnl example:
-dnl AS_NANO(RELEASE="yes", RELEASE="no")
-
-AC_DEFUN([AS_NANO],
-[
-  AC_MSG_CHECKING(nano version)
-
-  NANO=$(echo AC_PACKAGE_VERSION | cut -d'.' -f4)
-
-  if test x"$NANO" = x || test "x$NANO" = "x0" ; then
-    AC_MSG_RESULT([0 (release)])
-    NANO=0
-    PACKAGE_VERSION_RELEASE=1
-    ifelse([$1], , :, [$1])
-  else
-    AC_MSG_RESULT($NANO)
-    PACKAGE_VERSION_RELEASE=0.`date +%Y%m%d.%H%M%S`
-    ifelse([$2], , :, [$2])
-  fi
-  PACKAGE_VERSION_NANO=$NANO
-  AC_SUBST(PACKAGE_VERSION_NANO)
-  AC_SUBST(PACKAGE_VERSION_RELEASE)
-])
diff --git a/mobile/common/m4/ax_create_stdint_h.m4 b/mobile/common/m4/ax_create_stdint_h.m4
deleted file mode 100755
index 13bf699..0000000
--- a/mobile/common/m4/ax_create_stdint_h.m4
+++ /dev/null
@@ -1,734 +0,0 @@
-##### http://autoconf-archive.cryp.to/ax_create_stdint_h.html
-#
-# SYNOPSIS
-#
-#   AX_CREATE_STDINT_H [( HEADER-TO-GENERATE [, HEDERS-TO-CHECK])]
-#
-# DESCRIPTION
-#
-#   the "ISO C9X: 7.18 Integer types " section requires the
-#   existence of an include file  that defines a set of
-#   typedefs, especially uint8_t,int32_t,uintptr_t. Many older
-#   installations will not provide this file, but some will have the
-#   very same definitions in . In other enviroments we can
-#   use the inet-types in  which would define the typedefs
-#   int8_t and u_int8_t respectivly.
-#
-#   This macros will create a local "_stdint.h" or the headerfile given
-#   as an argument. In many cases that file will just "#include
-#   " or "#include ", while in other environments
-#   it will provide the set of basic 'stdint's definitions/typedefs:
-#
-#     int8_t,uint8_t,int16_t,uint16_t,int32_t,uint32_t,intptr_t,uintptr_t
-#     int_least32_t.. int_fast32_t.. intmax_t
-#
-#   which may or may not rely on the definitions of other files, or
-#   using the AC_CHECK_SIZEOF macro to determine the actual sizeof each
-#   type.
-#
-#   if your header files require the stdint-types you will want to
-#   create an installable file mylib-int.h that all your other
-#   installable header may include. So if you have a library package
-#   named "mylib", just use
-#
-#        AX_CREATE_STDINT_H(mylib-int.h)
-#
-#   in configure.ac and go to install that very header file in
-#   Makefile.am along with the other headers (mylib.h) - and the
-#   mylib-specific headers can simply use "#include " to
-#   obtain the stdint-types.
-#
-#   Remember, if the system already had a valid , the
-#   generated file will include it directly. No need for fuzzy
-#   HAVE_STDINT_H things... (oops, GCC 4.2.x has deliberatly disabled
-#   its stdint.h for non-c99 compilation and the c99-mode is not the
-#   default. Therefore this macro will not use the compiler's stdint.h
-#   - please complain to the GCC developers).
-#
-# LAST MODIFICATION
-#
-#   2007-06-27
-#
-# COPYLEFT
-#
-#   Copyright (c) 2007 Guido U. Draheim 
-#
-#   This program is free software; you can redistribute it and/or
-#   modify it under the terms of the GNU General Public License as
-#   published by the Free Software Foundation; either version 2 of the
-#   License, or (at your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-#   General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program; if not, write to the Free Software
-#   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-#   02111-1307, USA.
-#
-#   As a special exception, the respective Autoconf Macro's copyright
-#   owner gives unlimited permission to copy, distribute and modify the
-#   configure scripts that are the output of Autoconf when processing
-#   the Macro. You need not follow the terms of the GNU General Public
-#   License when using or distributing such scripts, even though
-#   portions of the text of the Macro appear in them. The GNU General
-#   Public License (GPL) does govern all other use of the material that
-#   constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the
-#   Autoconf Macro released by the Autoconf Macro Archive. When you
-#   make and distribute a modified version of the Autoconf Macro, you
-#   may extend this special exception to the GPL to apply to your
-#   modified version as well.
-
-AC_DEFUN([AX_CHECK_DATA_MODEL],[
-   AC_CHECK_SIZEOF(char)
-   AC_CHECK_SIZEOF(short)
-   AC_CHECK_SIZEOF(int)
-   AC_CHECK_SIZEOF(long)
-   AC_CHECK_SIZEOF(void*)
-   ac_cv_char_data_model=""
-   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_char"
-   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_short"
-   ac_cv_char_data_model="$ac_cv_char_data_model$ac_cv_sizeof_int"
-   ac_cv_long_data_model=""
-   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_int"
-   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_long"
-   ac_cv_long_data_model="$ac_cv_long_data_model$ac_cv_sizeof_voidp"
-   AC_MSG_CHECKING([data model])
-   case "$ac_cv_char_data_model/$ac_cv_long_data_model" in
-    122/242)     ac_cv_data_model="IP16"  ; n="standard 16bit machine" ;;
-    122/244)     ac_cv_data_model="LP32"  ; n="standard 32bit machine" ;;
-    122/*)       ac_cv_data_model="i16"   ; n="unusual int16 model" ;;
-    124/444)     ac_cv_data_model="ILP32" ; n="standard 32bit unixish" ;;
-    124/488)     ac_cv_data_model="LP64"  ; n="standard 64bit unixish" ;;
-    124/448)     ac_cv_data_model="LLP64" ; n="unusual 64bit unixish" ;;
-    124/*)       ac_cv_data_model="i32"   ; n="unusual int32 model" ;;
-    128/888)     ac_cv_data_model="ILP64" ; n="unusual 64bit numeric" ;;
-    128/*)       ac_cv_data_model="i64"   ; n="unusual int64 model" ;;
-    222/*2)      ac_cv_data_model="DSP16" ; n="strict 16bit dsptype" ;;
-    333/*3)      ac_cv_data_model="DSP24" ; n="strict 24bit dsptype" ;;
-    444/*4)      ac_cv_data_model="DSP32" ; n="strict 32bit dsptype" ;;
-    666/*6)      ac_cv_data_model="DSP48" ; n="strict 48bit dsptype" ;;
-    888/*8)      ac_cv_data_model="DSP64" ; n="strict 64bit dsptype" ;;
-    222/*|333/*|444/*|666/*|888/*) :
-                 ac_cv_data_model="iDSP"  ; n="unusual dsptype" ;;
-     *)          ac_cv_data_model="none"  ; n="very unusual model" ;;
-   esac
-   AC_MSG_RESULT([$ac_cv_data_model ($ac_cv_long_data_model, $n)])
-])
-
-dnl AX_CHECK_HEADER_STDINT_X([HEADERLIST][,ACTION-IF])
-AC_DEFUN([AX_CHECK_HEADER_STDINT_X],[
-AC_CACHE_CHECK([for stdint uintptr_t], [ac_cv_header_stdint_x],[
- ac_cv_header_stdint_x="" # the 1997 typedefs (inttypes.h)
-  AC_MSG_RESULT([(..)])
-  for i in m4_ifval([$1],[$1],[stdint.h inttypes.h sys/inttypes.h sys/types.h])
-  do
-   unset ac_cv_type_uintptr_t
-   unset ac_cv_type_uint64_t
-   AC_CHECK_TYPE(uintptr_t,[ac_cv_header_stdint_x=$i],continue,[#include <$i>])
-   AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
-   m4_ifvaln([$2],[$2]) break
-  done
-  AC_MSG_CHECKING([for stdint uintptr_t])
- ])
-])
-
-AC_DEFUN([AX_CHECK_HEADER_STDINT_O],[
-AC_CACHE_CHECK([for stdint uint32_t], [ac_cv_header_stdint_o],[
- ac_cv_header_stdint_o="" # the 1995 typedefs (sys/inttypes.h)
-  AC_MSG_RESULT([(..)])
-  for i in m4_ifval([$1],[$1],[inttypes.h sys/inttypes.h sys/types.h stdint.h])
-  do
-   unset ac_cv_type_uint32_t
-   unset ac_cv_type_uint64_t
-   AC_CHECK_TYPE(uint32_t,[ac_cv_header_stdint_o=$i],continue,[#include <$i>])
-   AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
-   m4_ifvaln([$2],[$2]) break
-   break;
-  done
-  AC_MSG_CHECKING([for stdint uint32_t])
- ])
-])
-
-AC_DEFUN([AX_CHECK_HEADER_STDINT_U],[
-AC_CACHE_CHECK([for stdint u_int32_t], [ac_cv_header_stdint_u],[
- ac_cv_header_stdint_u="" # the BSD typedefs (sys/types.h)
-  AC_MSG_RESULT([(..)])
-  for i in m4_ifval([$1],[$1],[sys/types.h inttypes.h sys/inttypes.h]) ; do
-   unset ac_cv_type_u_int32_t
-   unset ac_cv_type_u_int64_t
-   AC_CHECK_TYPE(u_int32_t,[ac_cv_header_stdint_u=$i],continue,[#include <$i>])
-   AC_CHECK_TYPE(u_int64_t,[and64="/u_int64_t"],[and64=""],[#include<$i>])
-   m4_ifvaln([$2],[$2]) break
-   break;
-  done
-  AC_MSG_CHECKING([for stdint u_int32_t])
- ])
-])
-
-AC_DEFUN([AX_CREATE_STDINT_H],
-[# ------ AX CREATE STDINT H -------------------------------------
-AC_MSG_CHECKING([for stdint types])
-ac_stdint_h=`echo ifelse($1, , _stdint.h, $1)`
-# try to shortcircuit - if the default include path of the compiler
-# can find a "stdint.h" header then we assume that all compilers can.
-AC_CACHE_VAL([ac_cv_header_stdint_t],[
-old_CXXFLAGS="$CXXFLAGS" ; CXXFLAGS=""
-old_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS=""
-old_CFLAGS="$CFLAGS"     ; CFLAGS=""
-AC_TRY_COMPILE([#include ],[int_least32_t v = 0;],
-[ac_cv_stdint_result="(assuming C99 compatible system)"
- ac_cv_header_stdint_t="stdint.h"; ],
-[ac_cv_header_stdint_t=""])
-if test "$GCC" = "yes" && test ".$ac_cv_header_stdint_t" = "."; then
-CFLAGS="-std=c99"
-AC_TRY_COMPILE([#include ],[int_least32_t v = 0;],
-[AC_MSG_WARN(your GCC compiler has a defunct stdint.h for its default-mode)])
-fi
-CXXFLAGS="$old_CXXFLAGS"
-CPPFLAGS="$old_CPPFLAGS"
-CFLAGS="$old_CFLAGS" ])
-
-v="... $ac_cv_header_stdint_h"
-if test "$ac_stdint_h" = "stdint.h" ; then
- AC_MSG_RESULT([(are you sure you want them in ./stdint.h?)])
-elif test "$ac_stdint_h" = "inttypes.h" ; then
- AC_MSG_RESULT([(are you sure you want them in ./inttypes.h?)])
-elif test "_$ac_cv_header_stdint_t" = "_" ; then
- AC_MSG_RESULT([(putting them into $ac_stdint_h)$v])
-else
- ac_cv_header_stdint="$ac_cv_header_stdint_t"
- AC_MSG_RESULT([$ac_cv_header_stdint (shortcircuit)])
-fi
-
-if test "_$ac_cv_header_stdint_t" = "_" ; then # can not shortcircuit..
-
-dnl .....intro message done, now do a few system checks.....
-dnl btw, all old CHECK_TYPE macros do automatically "DEFINE" a type,
-dnl therefore we use the autoconf implementation detail CHECK_TYPE_NEW
-dnl instead that is triggered with 3 or more arguments (see types.m4)
-
-inttype_headers=`echo $2 | sed -e 's/,/ /g'`
-
-ac_cv_stdint_result="(no helpful system typedefs seen)"
-AX_CHECK_HEADER_STDINT_X(dnl
-   stdint.h inttypes.h sys/inttypes.h $inttype_headers,
-   ac_cv_stdint_result="(seen uintptr_t$and64 in $i)")
-
-if test "_$ac_cv_header_stdint_x" = "_" ; then
-AX_CHECK_HEADER_STDINT_O(dnl,
-   inttypes.h sys/inttypes.h stdint.h $inttype_headers,
-   ac_cv_stdint_result="(seen uint32_t$and64 in $i)")
-fi
-
-if test "_$ac_cv_header_stdint_x" = "_" ; then
-if test "_$ac_cv_header_stdint_o" = "_" ; then
-AX_CHECK_HEADER_STDINT_U(dnl,
-   sys/types.h inttypes.h sys/inttypes.h $inttype_headers,
-   ac_cv_stdint_result="(seen u_int32_t$and64 in $i)")
-fi fi
-
-dnl if there was no good C99 header file, do some typedef checks...
-if test "_$ac_cv_header_stdint_x" = "_" ; then
-   AC_MSG_CHECKING([for stdint datatype model])
-   AC_MSG_RESULT([(..)])
-   AX_CHECK_DATA_MODEL
-fi
-
-if test "_$ac_cv_header_stdint_x" != "_" ; then
-   ac_cv_header_stdint="$ac_cv_header_stdint_x"
-elif  test "_$ac_cv_header_stdint_o" != "_" ; then
-   ac_cv_header_stdint="$ac_cv_header_stdint_o"
-elif  test "_$ac_cv_header_stdint_u" != "_" ; then
-   ac_cv_header_stdint="$ac_cv_header_stdint_u"
-else
-   ac_cv_header_stdint="stddef.h"
-fi
-
-AC_MSG_CHECKING([for extra inttypes in chosen header])
-AC_MSG_RESULT([($ac_cv_header_stdint)])
-dnl see if int_least and int_fast types are present in _this_ header.
-unset ac_cv_type_int_least32_t
-unset ac_cv_type_int_fast32_t
-AC_CHECK_TYPE(int_least32_t,,,[#include <$ac_cv_header_stdint>])
-AC_CHECK_TYPE(int_fast32_t,,,[#include<$ac_cv_header_stdint>])
-AC_CHECK_TYPE(intmax_t,,,[#include <$ac_cv_header_stdint>])
-
-fi # shortcircut to system "stdint.h"
-# ------------------ PREPARE VARIABLES ------------------------------
-if test "$GCC" = "yes" ; then
-ac_cv_stdint_message="using gnu compiler "`$CC --version | head -1`
-else
-ac_cv_stdint_message="using $CC"
-fi
-
-AC_MSG_RESULT([make use of $ac_cv_header_stdint in $ac_stdint_h dnl
-$ac_cv_stdint_result])
-
-dnl -----------------------------------------------------------------
-# ----------------- DONE inttypes.h checks START header -------------
-AC_CONFIG_COMMANDS([$ac_stdint_h],[
-AC_MSG_NOTICE(creating $ac_stdint_h : $_ac_stdint_h)
-ac_stdint=$tmp/_stdint.h
-
-echo "#ifndef" $_ac_stdint_h >$ac_stdint
-echo "#define" $_ac_stdint_h "1" >>$ac_stdint
-echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint
-echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint
-echo "/* generated $ac_cv_stdint_message */" >>$ac_stdint
-if test "_$ac_cv_header_stdint_t" != "_" ; then
-echo "#define _STDINT_HAVE_STDINT_H" "1" >>$ac_stdint
-echo "#include " >>$ac_stdint
-echo "#endif" >>$ac_stdint
-echo "#endif" >>$ac_stdint
-else
-
-cat >>$ac_stdint <
-#else
-#include 
-
-/* .................... configured part ............................ */
-
-STDINT_EOF
-
-echo "/* whether we have a C99 compatible stdint header file */" >>$ac_stdint
-if test "_$ac_cv_header_stdint_x" != "_" ; then
-  ac_header="$ac_cv_header_stdint_x"
-  echo "#define _STDINT_HEADER_INTPTR" '"'"$ac_header"'"' >>$ac_stdint
-else
-  echo "/* #undef _STDINT_HEADER_INTPTR */" >>$ac_stdint
-fi
-
-echo "/* whether we have a C96 compatible inttypes header file */" >>$ac_stdint
-if  test "_$ac_cv_header_stdint_o" != "_" ; then
-  ac_header="$ac_cv_header_stdint_o"
-  echo "#define _STDINT_HEADER_UINT32" '"'"$ac_header"'"' >>$ac_stdint
-else
-  echo "/* #undef _STDINT_HEADER_UINT32 */" >>$ac_stdint
-fi
-
-echo "/* whether we have a BSD compatible inet types header */" >>$ac_stdint
-if  test "_$ac_cv_header_stdint_u" != "_" ; then
-  ac_header="$ac_cv_header_stdint_u"
-  echo "#define _STDINT_HEADER_U_INT32" '"'"$ac_header"'"' >>$ac_stdint
-else
-  echo "/* #undef _STDINT_HEADER_U_INT32 */" >>$ac_stdint
-fi
-
-echo "" >>$ac_stdint
-
-if test "_$ac_header" != "_" ; then if test "$ac_header" != "stddef.h" ; then
-  echo "#include <$ac_header>" >>$ac_stdint
-  echo "" >>$ac_stdint
-fi fi
-
-echo "/* which 64bit typedef has been found */" >>$ac_stdint
-if test "$ac_cv_type_uint64_t" = "yes" ; then
-echo "#define   _STDINT_HAVE_UINT64_T" "1"  >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_UINT64_T */" >>$ac_stdint
-fi
-if test "$ac_cv_type_u_int64_t" = "yes" ; then
-echo "#define   _STDINT_HAVE_U_INT64_T" "1"  >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_U_INT64_T */" >>$ac_stdint
-fi
-echo "" >>$ac_stdint
-
-echo "/* which type model has been detected */" >>$ac_stdint
-if test "_$ac_cv_char_data_model" != "_" ; then
-echo "#define   _STDINT_CHAR_MODEL" "$ac_cv_char_data_model" >>$ac_stdint
-echo "#define   _STDINT_LONG_MODEL" "$ac_cv_long_data_model" >>$ac_stdint
-else
-echo "/* #undef _STDINT_CHAR_MODEL // skipped */" >>$ac_stdint
-echo "/* #undef _STDINT_LONG_MODEL // skipped */" >>$ac_stdint
-fi
-echo "" >>$ac_stdint
-
-echo "/* whether int_least types were detected */" >>$ac_stdint
-if test "$ac_cv_type_int_least32_t" = "yes"; then
-echo "#define   _STDINT_HAVE_INT_LEAST32_T" "1"  >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_INT_LEAST32_T */" >>$ac_stdint
-fi
-echo "/* whether int_fast types were detected */" >>$ac_stdint
-if test "$ac_cv_type_int_fast32_t" = "yes"; then
-echo "#define   _STDINT_HAVE_INT_FAST32_T" "1" >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_INT_FAST32_T */" >>$ac_stdint
-fi
-echo "/* whether intmax_t type was detected */" >>$ac_stdint
-if test "$ac_cv_type_intmax_t" = "yes"; then
-echo "#define   _STDINT_HAVE_INTMAX_T" "1" >>$ac_stdint
-else
-echo "/* #undef _STDINT_HAVE_INTMAX_T */" >>$ac_stdint
-fi
-echo "" >>$ac_stdint
-
-  cat >>$ac_stdint <= 199901L
-#define _HAVE_UINT64_T
-#define _HAVE_LONGLONG_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-
-#elif !defined __STRICT_ANSI__
-#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
-#define _HAVE_UINT64_T
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-
-#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
-/* note: all ELF-systems seem to have loff-support which needs 64-bit */
-#if !defined _NO_LONGLONG
-#define _HAVE_UINT64_T
-#define _HAVE_LONGLONG_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-
-#elif defined __alpha || (defined __mips && defined _ABIN32)
-#if !defined _NO_LONGLONG
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-  /* compiler/cpu type to define int64_t */
-#endif
-#endif
-#endif
-
-#if defined _STDINT_HAVE_U_INT_TYPES
-/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
-typedef u_int8_t uint8_t;
-typedef u_int16_t uint16_t;
-typedef u_int32_t uint32_t;
-
-/* glibc compatibility */
-#ifndef __int8_t_defined
-#define __int8_t_defined
-#endif
-#endif
-
-#ifdef _STDINT_NEED_INT_MODEL_T
-/* we must guess all the basic types. Apart from byte-adressable system, */
-/* there a few 32-bit-only dsp-systems that we guard with BYTE_MODEL 8-} */
-/* (btw, those nibble-addressable systems are way off, or so we assume) */
-
-dnl   /* have a look at "64bit and data size neutrality" at */
-dnl   /* http://unix.org/version2/whatsnew/login_64bit.html */
-dnl   /* (the shorthand "ILP" types always have a "P" part) */
-
-#if defined _STDINT_BYTE_MODEL
-#if _STDINT_LONG_MODEL+0 == 242
-/* 2:4:2 =  IP16 = a normal 16-bit system                */
-typedef unsigned char   uint8_t;
-typedef unsigned short  uint16_t;
-typedef unsigned long   uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef          char    int8_t;
-typedef          short   int16_t;
-typedef          long    int32_t;
-#endif
-#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL == 444
-/* 2:4:4 =  LP32 = a 32-bit system derived from a 16-bit */
-/* 4:4:4 = ILP32 = a normal 32-bit system                */
-typedef unsigned char   uint8_t;
-typedef unsigned short  uint16_t;
-typedef unsigned int    uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef          char    int8_t;
-typedef          short   int16_t;
-typedef          int     int32_t;
-#endif
-#elif _STDINT_LONG_MODEL+0 == 484 || _STDINT_LONG_MODEL+0 == 488
-/* 4:8:4 =  IP32 = a 32-bit system prepared for 64-bit    */
-/* 4:8:8 =  LP64 = a normal 64-bit system                 */
-typedef unsigned char   uint8_t;
-typedef unsigned short  uint16_t;
-typedef unsigned int    uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef          char    int8_t;
-typedef          short   int16_t;
-typedef          int     int32_t;
-#endif
-/* this system has a "long" of 64bit */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef unsigned long   uint64_t;
-typedef          long    int64_t;
-#endif
-#elif _STDINT_LONG_MODEL+0 == 448
-/*      LLP64   a 64-bit system derived from a 32-bit system */
-typedef unsigned char   uint8_t;
-typedef unsigned short  uint16_t;
-typedef unsigned int    uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef          char    int8_t;
-typedef          short   int16_t;
-typedef          int     int32_t;
-#endif
-/* assuming the system has a "long long" */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#define _HAVE_LONGLONG_UINT64_T
-typedef unsigned long long uint64_t;
-typedef          long long  int64_t;
-#endif
-#else
-#define _STDINT_NO_INT32_T
-#endif
-#else
-#define _STDINT_NO_INT8_T
-#define _STDINT_NO_INT32_T
-#endif
-#endif
-
-/*
- * quote from SunOS-5.8 sys/inttypes.h:
- * Use at your own risk.  As of February 1996, the committee is squarely
- * behind the fixed sized types; the "least" and "fast" types are still being
- * discussed.  The probability that the "fast" types may be removed before
- * the standard is finalized is high enough that they are not currently
- * implemented.
- */
-
-#if defined _STDINT_NEED_INT_LEAST_T
-typedef  int8_t    int_least8_t;
-typedef  int16_t   int_least16_t;
-typedef  int32_t   int_least32_t;
-#ifdef _HAVE_UINT64_T
-typedef  int64_t   int_least64_t;
-#endif
-
-typedef uint8_t   uint_least8_t;
-typedef uint16_t  uint_least16_t;
-typedef uint32_t  uint_least32_t;
-#ifdef _HAVE_UINT64_T
-typedef uint64_t  uint_least64_t;
-#endif
-  /* least types */
-#endif
-
-#if defined _STDINT_NEED_INT_FAST_T
-typedef  int8_t    int_fast8_t;
-typedef  int       int_fast16_t;
-typedef  int32_t   int_fast32_t;
-#ifdef _HAVE_UINT64_T
-typedef  int64_t   int_fast64_t;
-#endif
-
-typedef uint8_t   uint_fast8_t;
-typedef unsigned  uint_fast16_t;
-typedef uint32_t  uint_fast32_t;
-#ifdef _HAVE_UINT64_T
-typedef uint64_t  uint_fast64_t;
-#endif
-  /* fast types */
-#endif
-
-#ifdef _STDINT_NEED_INTMAX_T
-#ifdef _HAVE_UINT64_T
-typedef  int64_t       intmax_t;
-typedef uint64_t      uintmax_t;
-#else
-typedef          long  intmax_t;
-typedef unsigned long uintmax_t;
-#endif
-#endif
-
-#ifdef _STDINT_NEED_INTPTR_T
-#ifndef __intptr_t_defined
-#define __intptr_t_defined
-/* we encourage using "long" to store pointer values, never use "int" ! */
-#if   _STDINT_LONG_MODEL+0 == 242 || _STDINT_LONG_MODEL+0 == 484
-typedef  unsigned int   uintptr_t;
-typedef           int    intptr_t;
-#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL+0 == 444
-typedef  unsigned long  uintptr_t;
-typedef           long   intptr_t;
-#elif _STDINT_LONG_MODEL+0 == 448 && defined _HAVE_UINT64_T
-typedef        uint64_t uintptr_t;
-typedef         int64_t  intptr_t;
-#else /* matches typical system types ILP32 and LP64 - but not IP16 or LLP64 */
-typedef  unsigned long  uintptr_t;
-typedef           long   intptr_t;
-#endif
-#endif
-#endif
-
-/* The ISO C99 standard specifies that in C++ implementations these
-   should only be defined if explicitly requested.  */
-#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
-#ifndef UINT32_C
-
-/* Signed.  */
-# define INT8_C(c)      c
-# define INT16_C(c)     c
-# define INT32_C(c)     c
-# ifdef _HAVE_LONGLONG_UINT64_T
-#  define INT64_C(c)    c ## L
-# else
-#  define INT64_C(c)    c ## LL
-# endif
-
-/* Unsigned.  */
-# define UINT8_C(c)     c ## U
-# define UINT16_C(c)    c ## U
-# define UINT32_C(c)    c ## U
-# ifdef _HAVE_LONGLONG_UINT64_T
-#  define UINT64_C(c)   c ## UL
-# else
-#  define UINT64_C(c)   c ## ULL
-# endif
-
-/* Maximal type.  */
-# ifdef _HAVE_LONGLONG_UINT64_T
-#  define INTMAX_C(c)   c ## L
-#  define UINTMAX_C(c)  c ## UL
-# else
-#  define INTMAX_C(c)   c ## LL
-#  define UINTMAX_C(c)  c ## ULL
-# endif
-
-  /* literalnumbers */
-#endif
-#endif
-
-/* These limits are merily those of a two complement byte-oriented system */
-
-/* Minimum of signed integral types.  */
-# define INT8_MIN               (-128)
-# define INT16_MIN              (-32767-1)
-# define INT32_MIN              (-2147483647-1)
-# define INT64_MIN              (-__INT64_C(9223372036854775807)-1)
-/* Maximum of signed integral types.  */
-# define INT8_MAX               (127)
-# define INT16_MAX              (32767)
-# define INT32_MAX              (2147483647)
-# define INT64_MAX              (__INT64_C(9223372036854775807))
-
-/* Maximum of unsigned integral types.  */
-# define UINT8_MAX              (255)
-# define UINT16_MAX             (65535)
-# define UINT32_MAX             (4294967295U)
-# define UINT64_MAX             (__UINT64_C(18446744073709551615))
-
-/* Minimum of signed integral types having a minimum size.  */
-# define INT_LEAST8_MIN         INT8_MIN
-# define INT_LEAST16_MIN        INT16_MIN
-# define INT_LEAST32_MIN        INT32_MIN
-# define INT_LEAST64_MIN        INT64_MIN
-/* Maximum of signed integral types having a minimum size.  */
-# define INT_LEAST8_MAX         INT8_MAX
-# define INT_LEAST16_MAX        INT16_MAX
-# define INT_LEAST32_MAX        INT32_MAX
-# define INT_LEAST64_MAX        INT64_MAX
-
-/* Maximum of unsigned integral types having a minimum size.  */
-# define UINT_LEAST8_MAX        UINT8_MAX
-# define UINT_LEAST16_MAX       UINT16_MAX
-# define UINT_LEAST32_MAX       UINT32_MAX
-# define UINT_LEAST64_MAX       UINT64_MAX
-
-  /* shortcircuit*/
-#endif
-  /* once */
-#endif
-#endif
-STDINT_EOF
-fi
-    if cmp -s $ac_stdint_h $ac_stdint 2>/dev/null; then
-      AC_MSG_NOTICE([$ac_stdint_h is unchanged])
-    else
-      ac_dir=`AS_DIRNAME(["$ac_stdint_h"])`
-      AS_MKDIR_P(["$ac_dir"])
-      rm -f $ac_stdint_h
-      mv $ac_stdint $ac_stdint_h
-    fi
-],[# variables for create stdint.h replacement
-PACKAGE="$PACKAGE"
-VERSION="$VERSION"
-ac_stdint_h="$ac_stdint_h"
-_ac_stdint_h=AS_TR_CPP(_$PACKAGE-$ac_stdint_h)
-ac_cv_stdint_message="$ac_cv_stdint_message"
-ac_cv_header_stdint_t="$ac_cv_header_stdint_t"
-ac_cv_header_stdint_x="$ac_cv_header_stdint_x"
-ac_cv_header_stdint_o="$ac_cv_header_stdint_o"
-ac_cv_header_stdint_u="$ac_cv_header_stdint_u"
-ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
-ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
-ac_cv_char_data_model="$ac_cv_char_data_model"
-ac_cv_long_data_model="$ac_cv_long_data_model"
-ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
-ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
-ac_cv_type_intmax_t="$ac_cv_type_intmax_t"
-])
-])
diff --git a/mobile/common/m4/check.m4 b/mobile/common/m4/check.m4
deleted file mode 100755
index 19784ae..0000000
--- a/mobile/common/m4/check.m4
+++ /dev/null
@@ -1,181 +0,0 @@
-dnl _AM_TRY_CHECK(MINIMUM-VERSION, EXTRA-CFLAGS, EXTRA-LIBS, CHECK-LIB-NAME
-dnl               [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-dnl Test for check, and define CHECK_CFLAGS and CHECK_LIBS
-dnl Done this way because of the brokenness that is
-dnl https://launchpad.net/distros/ubuntu/+source/check/+bug/5840
-dnl
-
-AC_DEFUN([_AM_TRY_CHECK],
-[
-  min_check_version=$1
-  extra_cflags=$2
-  extra_libs=$3
-  check_lib_name=$4
-  
-  CHECK_CFLAGS="$extra_cflags"
-  CHECK_LIBS="$extra_libs -l$check_lib_name"
-
-  ac_save_CFLAGS="$CFLAGS"
-  ac_save_LIBS="$LIBS"
-
-  CFLAGS="$CFLAGS $CHECK_CFLAGS"
-  LIBS="$CHECK_LIBS $LIBS"
-
-  AC_MSG_CHECKING(for check named $check_lib_name  - version >= $min_check_version)
-
-  rm -f conf.check-test
-  dnl unset no_check, since in our second run it would have been set to yes
-  dnl before
-  no_check=
-  AC_TRY_RUN([
-#include 
-#include 
-
-#include 
-
-int main ()
-{
-  int major, minor, micro;
-  char *tmp_version;
-
-  system ("touch conf.check-test");
-
-  /* HP/UX 9 (%@#!) writes to sscanf strings */
-  tmp_version = strdup("$min_check_version");
-  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
-     printf("%s, bad version string\n", "$min_check_version");
-     return 1;
-   }
-    
-  if ((CHECK_MAJOR_VERSION != check_major_version) ||
-      (CHECK_MINOR_VERSION != check_minor_version) ||
-      (CHECK_MICRO_VERSION != check_micro_version))
-    {
-      printf("\n*** The check header file (version %d.%d.%d) does not match\n",
-	     CHECK_MAJOR_VERSION, CHECK_MINOR_VERSION, CHECK_MICRO_VERSION);
-      printf("*** the check library (version %d.%d.%d).\n",
-	     check_major_version, check_minor_version, check_micro_version);
-      return 1;
-    }
-
-  if ((check_major_version > major) ||
-      ((check_major_version == major) && (check_minor_version > minor)) ||
-      ((check_major_version == major) && (check_minor_version == minor) && (check_micro_version >= micro)))
-    {
-      return 0;
-    }
-  else
-    {
-      printf("\n*** An old version of check (%d.%d.%d) was found.\n",
-             check_major_version, check_minor_version, check_micro_version);
-      printf("*** You need a version of check being at least %d.%d.%d.\n", major, minor, micro);
-      printf("***\n"); 
-      printf("*** If you have already installed a sufficiently new version, this error\n");
-      printf("*** probably means that the wrong copy of the check library and header\n");
-      printf("*** file is being found. Rerun configure with the --with-check=PATH option\n");
-      printf("*** to specify the prefix where the correct version was installed.\n");
-    }
-
-  return 1;
-}
-],, no_check=yes, [echo $ac_n "cross compiling; assumed OK... $ac_c"])
-
-  CFLAGS="$ac_save_CFLAGS"
-  LIBS="$ac_save_LIBS"
-
-  if test "x$no_check" = x ; then
-    AC_MSG_RESULT(yes)
-    ifelse([$5], , :, [$5])
-  else
-    AC_MSG_RESULT(no)
-    if test -f conf.check-test ; then
-      :
-    else
-      echo "*** Could not run check test program, checking why..."
-      CFLAGS="$CFLAGS $CHECK_CFLAGS"
-      LIBS="$CHECK_LIBS $LIBS"
-      AC_TRY_LINK([
-#include 
-#include 
-
-#include 
-], ,  [ echo "*** The test program compiled, but did not run. This usually means"
-        echo "*** that the run-time linker is not finding check. You'll need to set your"
-        echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
-        echo "*** to the installed location  Also, make sure you have run ldconfig if that"
-        echo "*** is required on your system"
-	echo "***"
-        echo "*** If you have an old version installed, it is best to remove it, although"
-        echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
-      [ echo "*** The test program failed to compile or link. See the file config.log for"
-        echo "*** the exact error that occured." ])
-    
-      CFLAGS="$ac_save_CFLAGS"
-      LIBS="$ac_save_LIBS"
-    fi
-
-    CHECK_CFLAGS=""
-    CHECK_LIBS=""
-
-    rm -f conf.check-test
-    ifelse([$6], , AC_MSG_ERROR([check not found]), [$6])
-  fi
-])
-
-
-dnl AM_PATH_CHECK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for check, and define CHECK_CFLAGS and CHECK_LIBS
-dnl
-
-AC_DEFUN([AM_PATH_CHECK],
-[
-  AC_ARG_WITH(check,
-  [  --with-check=PATH       prefix where check is installed [default=auto]])
- 
-  AC_ARG_WITH(checklibname,
-    AC_HELP_STRING([--with-check-lib-name=NAME],
-      [name of the PIC check library (default=check)]))
- 
-  min_check_version=ifelse([$1], ,0.8.2,$1)
-
-  if test x$with_check = xno; then
-    AC_MSG_RESULT(disabled)
-    ifelse([$3], , AC_MSG_ERROR([disabling check is not supported]), [$3])
-  else
-    if test "x$with_check" != x; then
-      CHECK_EXTRA_CFLAGS="-I$with_check/include"
-      CHECK_EXTRA_LIBS="-L$with_check/lib"
-    else
-      CHECK_EXTRA_CFLAGS=""
-      CHECK_EXTRA_LIBS=""
-    fi
-
-    if test x$with_checklibname = x; then
-      _AM_TRY_CHECK($min_check_version, $CHECK_EXTRA_CFLAGS, $CHECK_EXTRA_LIBS,
-        check_pic, [have_check=true], [have_check=false])
-      if test x$have_check = xtrue; then
-        ifelse([$2], , :, [$2])
-      else
-        _AM_TRY_CHECK($min_check_version, $CHECK_EXTRA_CFLAGS, $CHECK_EXTRA_LIBS,
-          check, [have_check=true], [have_check=false])
-        if test x$have_check = xtrue; then
-          ifelse([$2], , :, [$2])
-        else
-          ifelse([$3], , AC_MSG_ERROR([check not found]), [$3])
-        fi
-      fi
-    else
-      _AM_TRY_CHECK($min_check_version, $CHECK_EXTRA_CFLAGS, $CHECK_EXTRA_LIBS,
-        $with_checklibname, [have_check=true], [have_check=false])
-      if test x$have_check = xtrue; then
-        ifelse([$2], , :, [$2])
-      else
-        ifelse([$3], , AC_MSG_ERROR([check not found]), [$3])
-      fi
-    fi
-
-    AC_SUBST(CHECK_CFLAGS)
-    AC_SUBST(CHECK_LIBS)
-    rm -f conf.check-test
-  fi
-])
diff --git a/mobile/common/m4/gettext.m4 b/mobile/common/m4/gettext.m4
deleted file mode 100755
index 45cad85..0000000
--- a/mobile/common/m4/gettext.m4
+++ /dev/null
@@ -1,587 +0,0 @@
-# gettext.m4 serial 17 (gettext-0.11.5)
-dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper , 1995-2000.
-dnl   Bruno Haible , 2000-2002.
-
-dnl Macro to add for using GNU gettext.
-
-dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
-dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
-dnl    default (if it is not specified or empty) is 'no-libtool'.
-dnl    INTLSYMBOL should be 'external' for packages with no intl directory,
-dnl    and 'no-libtool' or 'use-libtool' for packages with an intl directory.
-dnl    If INTLSYMBOL is 'use-libtool', then a libtool library
-dnl    $(top_builddir)/intl/libintl.la will be created (shared and/or static,
-dnl    depending on --{enable,disable}-{shared,static} and on the presence of
-dnl    AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
-dnl    $(top_builddir)/intl/libintl.a will be created.
-dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
-dnl    implementations (in libc or libintl) without the ngettext() function
-dnl    will be ignored.  If NEEDSYMBOL is specified and is
-dnl    'need-formatstring-macros', then GNU gettext implementations that don't
-dnl    support the ISO C 99  formatstring macros will be ignored.
-dnl INTLDIR is used to find the intl libraries.  If empty,
-dnl    the value `$(top_builddir)/intl/' is used.
-dnl
-dnl The result of the configuration is one of three cases:
-dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
-dnl    and used.
-dnl    Catalog format: GNU --> install in $(datadir)
-dnl    Catalog extension: .mo after installation, .gmo in source tree
-dnl 2) GNU gettext has been found in the system's C library.
-dnl    Catalog format: GNU --> install in $(datadir)
-dnl    Catalog extension: .mo after installation, .gmo in source tree
-dnl 3) No internationalization, always use English msgid.
-dnl    Catalog format: none
-dnl    Catalog extension: none
-dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
-dnl The use of .gmo is historical (it was needed to avoid overwriting the
-dnl GNU format catalogs when building on a platform with an X/Open gettext),
-dnl but we keep it in order not to force irrelevant filename changes on the
-dnl maintainers.
-dnl
-AC_DEFUN([AM_GNU_GETTEXT],
-[
-  dnl Argument checking.
-  ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
-    [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
-])])])])])
-  ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
-    [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
-])])])])
-  define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
-  define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
-
-  AC_REQUIRE([AM_PO_SUBDIRS])dnl
-  ifelse(gt_included_intl, yes, [
-    AC_REQUIRE([AM_INTL_SUBDIR])dnl
-  ])
-
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Sometimes libintl requires libiconv, so first search for libiconv.
-  dnl Ideally we would do this search only after the
-  dnl      if test "$USE_NLS" = "yes"; then
-  dnl        if test "$gt_cv_func_gnugettext_libc" != "yes"; then
-  dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
-  dnl the configure script would need to contain the same shell code
-  dnl again, outside any 'if'. There are two solutions:
-  dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
-  dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
-  dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
-  dnl documented, we avoid it.
-  ifelse(gt_included_intl, yes, , [
-    AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-  ])
-
-  AC_MSG_CHECKING([whether NLS is requested])
-  dnl Default is enabled NLS
-  AC_ARG_ENABLE(nls,
-    [  --disable-nls           do not use Native Language Support],
-    USE_NLS=$enableval, USE_NLS=yes)
-  AC_MSG_RESULT($USE_NLS)
-  AC_SUBST(USE_NLS)
-
-  ifelse(gt_included_intl, yes, [
-    BUILD_INCLUDED_LIBINTL=no
-    USE_INCLUDED_LIBINTL=no
-  ])
-  LIBINTL=
-  LTLIBINTL=
-  POSUB=
-
-  dnl If we use NLS figure out what method
-  if test "$USE_NLS" = "yes"; then
-    gt_use_preinstalled_gnugettext=no
-    ifelse(gt_included_intl, yes, [
-      AC_MSG_CHECKING([whether included gettext is requested])
-      AC_ARG_WITH(included-gettext,
-        [  --with-included-gettext use the GNU gettext library included here],
-        nls_cv_force_use_gnu_gettext=$withval,
-        nls_cv_force_use_gnu_gettext=no)
-      AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
-
-      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
-      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
-    ])
-        dnl User does not insist on using GNU NLS library.  Figure out what
-        dnl to use.  If GNU gettext is available we use this.  Else we have
-        dnl to fall back to GNU NLS library.
-
-        dnl Add a version number to the cache macros.
-        define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1)))
-        define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc])
-        define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl])
-
-        AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
-         [AC_TRY_LINK([#include 
-]ifelse([$2], [need-formatstring-macros],
-[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-changequote(,)dnl
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-changequote([,])dnl
-], [])[extern int _nl_msg_cat_cntr;
-extern int *_nl_domain_bindings;],
-            [bindtextdomain ("", "");
-return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
-            gt_cv_func_gnugettext_libc=yes,
-            gt_cv_func_gnugettext_libc=no)])
-
-        if test "$gt_cv_func_gnugettext_libc" != "yes"; then
-          dnl Sometimes libintl requires libiconv, so first search for libiconv.
-          ifelse(gt_included_intl, yes, , [
-            AM_ICONV_LINK
-          ])
-          dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
-          dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
-          dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
-          dnl even if libiconv doesn't exist.
-          AC_LIB_LINKFLAGS_BODY([intl])
-          AC_CACHE_CHECK([for GNU gettext in libintl],
-            gt_cv_func_gnugettext_libintl,
-           [gt_save_CPPFLAGS="$CPPFLAGS"
-            CPPFLAGS="$CPPFLAGS $INCINTL"
-            gt_save_LIBS="$LIBS"
-            LIBS="$LIBS $LIBINTL"
-            dnl Now see whether libintl exists and does not depend on libiconv.
-            AC_TRY_LINK([#include 
-]ifelse([$2], [need-formatstring-macros],
-[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-changequote(,)dnl
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-changequote([,])dnl
-], [])[extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias ();],
-              [bindtextdomain ("", "");
-return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
-              gt_cv_func_gnugettext_libintl=yes,
-              gt_cv_func_gnugettext_libintl=no)
-            dnl Now see whether libintl exists and depends on libiconv.
-            if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
-              LIBS="$LIBS $LIBICONV"
-              AC_TRY_LINK([#include 
-]ifelse([$2], [need-formatstring-macros],
-[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
-#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
-#endif
-changequote(,)dnl
-typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
-changequote([,])dnl
-], [])[extern int _nl_msg_cat_cntr;
-extern
-#ifdef __cplusplus
-"C"
-#endif
-const char *_nl_expand_alias ();],
-                [bindtextdomain ("", "");
-return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
-               [LIBINTL="$LIBINTL $LIBICONV"
-                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
-                gt_cv_func_gnugettext_libintl=yes
-               ])
-            fi
-            CPPFLAGS="$gt_save_CPPFLAGS"
-            LIBS="$gt_save_LIBS"])
-        fi
-
-        dnl If an already present or preinstalled GNU gettext() is found,
-        dnl use it.  But if this macro is used in GNU gettext, and GNU
-        dnl gettext is already preinstalled in libintl, we update this
-        dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
-        if test "$gt_cv_func_gnugettext_libc" = "yes" \
-           || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
-                && test "$PACKAGE" != gettext; }; then
-          gt_use_preinstalled_gnugettext=yes
-        else
-          dnl Reset the values set by searching for libintl.
-          LIBINTL=
-          LTLIBINTL=
-          INCINTL=
-        fi
-
-    ifelse(gt_included_intl, yes, [
-        if test "$gt_use_preinstalled_gnugettext" != "yes"; then
-          dnl GNU gettext is not found in the C library.
-          dnl Fall back on included GNU gettext library.
-          nls_cv_use_gnu_gettext=yes
-        fi
-      fi
-
-      if test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions used to generate GNU NLS library.
-        INTLOBJS="\$(GETTOBJS)"
-        BUILD_INCLUDED_LIBINTL=yes
-        USE_INCLUDED_LIBINTL=yes
-        LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV"
-        LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV"
-        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
-      fi
-
-      if test "$gt_use_preinstalled_gnugettext" = "yes" \
-         || test "$nls_cv_use_gnu_gettext" = "yes"; then
-        dnl Mark actions to use GNU gettext tools.
-        CATOBJEXT=.gmo
-      fi
-    ])
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes" \
-       || test "$nls_cv_use_gnu_gettext" = "yes"; then
-      AC_DEFINE(ENABLE_NLS, 1,
-        [Define to 1 if translation of program messages to the user's native language
-   is requested.])
-    else
-      USE_NLS=no
-    fi
-  fi
-
-  if test "$USE_NLS" = "yes"; then
-
-    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
-      if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
-        AC_MSG_CHECKING([how to link with libintl])
-        AC_MSG_RESULT([$LIBINTL])
-        AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
-      fi
-
-      dnl For backward compatibility. Some packages may be using this.
-      AC_DEFINE(HAVE_GETTEXT, 1,
-       [Define if the GNU gettext() function is already present or preinstalled.])
-      AC_DEFINE(HAVE_DCGETTEXT, 1,
-       [Define if the GNU dcgettext() function is already present or preinstalled.])
-    fi
-
-    dnl We need to process the po/ directory.
-    POSUB=po
-  fi
-
-  ifelse(gt_included_intl, yes, [
-    dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
-    dnl to 'yes' because some of the testsuite requires it.
-    if test "$PACKAGE" = gettext; then
-      BUILD_INCLUDED_LIBINTL=yes
-    fi
-
-    dnl Make all variables we use known to autoconf.
-    AC_SUBST(BUILD_INCLUDED_LIBINTL)
-    AC_SUBST(USE_INCLUDED_LIBINTL)
-    AC_SUBST(CATOBJEXT)
-    AC_SUBST(INTLOBJS)
-
-    dnl For backward compatibility. Some configure.ins may be using this.
-    nls_cv_header_intl=
-    nls_cv_header_libgt=
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    DATADIRNAME=share
-    AC_SUBST(DATADIRNAME)
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    INSTOBJEXT=.mo
-    AC_SUBST(INSTOBJEXT)
-
-    dnl For backward compatibility. Some Makefiles may be using this.
-    GENCAT=gencat
-    AC_SUBST(GENCAT)
-
-    dnl Enable libtool support if the surrounding package wishes it.
-    INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
-    AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
-  ])
-
-  dnl For backward compatibility. Some Makefiles may be using this.
-  INTLLIBS="$LIBINTL"
-  AC_SUBST(INTLLIBS)
-
-  dnl Make all documented variables known to autoconf.
-  AC_SUBST(LIBINTL)
-  AC_SUBST(LTLIBINTL)
-  AC_SUBST(POSUB)
-])
-
-
-dnl Checks for all prerequisites of the po subdirectory,
-dnl except for USE_NLS.
-AC_DEFUN([AM_PO_SUBDIRS],
-[
-  AC_REQUIRE([AC_PROG_MAKE_SET])dnl
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_MKINSTALLDIRS])dnl
-
-  dnl Perform the following tests also if --disable-nls has been given,
-  dnl because they are needed for "make dist" to work.
-
-  dnl Search for GNU msgfmt in the PATH.
-  dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
-  dnl The second test excludes FreeBSD msgfmt.
-  AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-    [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
-     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
-
-  dnl Search for GNU xgettext 0.11 or newer in the PATH.
-  dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
-  dnl The second test excludes FreeBSD xgettext.
-  AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-    [$ac_dir/$ac_word --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
-     (if $ac_dir/$ac_word --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
-    :)
-  dnl Remove leftover from FreeBSD xgettext call.
-  rm -f messages.po
-
-  dnl Search for GNU msgmerge 0.11 or newer in the PATH.
-  AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
-    [$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :)
-
-  dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
-  dnl Test whether we really found GNU msgfmt.
-  if test "$GMSGFMT" != ":"; then
-    dnl If it is no GNU msgfmt we define it as : so that the
-    dnl Makefiles still can work.
-    if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
-       (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-      : ;
-    else
-      GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
-      AC_MSG_RESULT(
-        [found $GMSGFMT program is not GNU msgfmt; ignore it])
-      GMSGFMT=":"
-    fi
-  fi
-
-  dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
-  dnl Test whether we really found GNU xgettext.
-  if test "$XGETTEXT" != ":"; then
-    dnl If it is no GNU xgettext we define it as : so that the
-    dnl Makefiles still can work.
-    if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
-       (if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
-      : ;
-    else
-      AC_MSG_RESULT(
-        [found xgettext program is not GNU xgettext; ignore it])
-      XGETTEXT=":"
-    fi
-    dnl Remove leftover from FreeBSD xgettext call.
-    rm -f messages.po
-  fi
-
-  AC_OUTPUT_COMMANDS([
-    for ac_file in $CONFIG_FILES; do
-      # Support "outfile[:infile[:infile...]]"
-      case "$ac_file" in
-        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-      esac
-      # PO directories have a Makefile.in generated from Makefile.in.in.
-      case "$ac_file" in */Makefile.in)
-        # Adjust a relative srcdir.
-        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
-        ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
-        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
-        # In autoconf-2.13 it is called $ac_given_srcdir.
-        # In autoconf-2.50 it is called $srcdir.
-        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
-        case "$ac_given_srcdir" in
-          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
-          /*) top_srcdir="$ac_given_srcdir" ;;
-          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
-        esac
-        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
-          rm -f "$ac_dir/POTFILES"
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
-          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
-          # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
-          # on $ac_dir but don't depend on user-specified configuration
-          # parameters.
-          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
-            # The LINGUAS file contains the set of available languages.
-            if test -n "$ALL_LINGUAS"; then
-              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
-            fi
-            ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
-            # Hide the ALL_LINGUAS assigment from automake.
-            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
-          fi
-          case "$ac_given_srcdir" in
-            .) srcdirpre= ;;
-            *) srcdirpre='$(srcdir)/' ;;
-          esac
-          POFILES=
-          GMOFILES=
-          UPDATEPOFILES=
-          DUMMYPOFILES=
-          for lang in $ALL_LINGUAS; do
-            POFILES="$POFILES $srcdirpre$lang.po"
-            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
-            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
-            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
-          done
-          # CATALOGS depends on both $ac_dir and the user's LINGUAS
-          # environment variable.
-          INST_LINGUAS=
-          if test -n "$ALL_LINGUAS"; then
-            for presentlang in $ALL_LINGUAS; do
-              useit=no
-              if test "%UNSET%" != "$LINGUAS"; then
-                desiredlanguages="$LINGUAS"
-              else
-                desiredlanguages="$ALL_LINGUAS"
-              fi
-              for desiredlang in $desiredlanguages; do
-                # Use the presentlang catalog if desiredlang is
-                #   a. equal to presentlang, or
-                #   b. a variant of presentlang (because in this case,
-                #      presentlang can be used as a fallback for messages
-                #      which are not translated in the desiredlang catalog).
-                case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
-                esac
-              done
-              if test $useit = yes; then
-                INST_LINGUAS="$INST_LINGUAS $presentlang"
-              fi
-            done
-          fi
-          CATALOGS=
-          if test -n "$INST_LINGUAS"; then
-            for lang in $INST_LINGUAS; do
-              CATALOGS="$CATALOGS $lang.gmo"
-            done
-          fi
-          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
-          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
-          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
-            if test -f "$f"; then
-              case "$f" in
-                *.orig | *.bak | *~) ;;
-                *) cat "$f" >> "$ac_dir/Makefile" ;;
-              esac
-            fi
-          done
-        fi
-        ;;
-      esac
-    done],
-   [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
-    # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
-    # from automake.
-    eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
-    # Capture the value of LINGUAS because we need it to compute CATALOGS.
-    LINGUAS="${LINGUAS-%UNSET%}"
-   ])
-])
-
-
-dnl Checks for all prerequisites of the intl subdirectory,
-dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
-dnl            USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
-AC_DEFUN([AM_INTL_SUBDIR],
-[
-  AC_REQUIRE([AC_PROG_INSTALL])dnl
-  AC_REQUIRE([AM_MKINSTALLDIRS])dnl
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_CANONICAL_HOST])dnl
-  AC_REQUIRE([AC_PROG_RANLIB])dnl
-  AC_REQUIRE([AC_ISC_POSIX])dnl
-  AC_REQUIRE([AC_HEADER_STDC])dnl
-  AC_REQUIRE([AC_C_CONST])dnl
-  AC_REQUIRE([AC_C_INLINE])dnl
-  AC_REQUIRE([AC_TYPE_OFF_T])dnl
-  AC_REQUIRE([AC_TYPE_SIZE_T])dnl
-  AC_REQUIRE([AC_FUNC_ALLOCA])dnl
-  AC_REQUIRE([AC_FUNC_MMAP])dnl
-  AC_REQUIRE([jm_GLIBC21])dnl
-  AC_REQUIRE([gt_INTDIV0])dnl
-  AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl
-  AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
-  AC_REQUIRE([gt_INTTYPES_PRI])dnl
-
-  AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
-stdlib.h string.h unistd.h sys/param.h])
-  AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
-geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
-strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
-
-  AM_ICONV
-  AM_LANGINFO_CODESET
-  if test $ac_cv_header_locale_h = yes; then
-    AM_LC_MESSAGES
-  fi
-
-  dnl intl/plural.c is generated from intl/plural.y. It requires bison,
-  dnl because plural.y uses bison specific features. It requires at least
-  dnl bison-1.26 because earlier versions generate a plural.c that doesn't
-  dnl compile.
-  dnl bison is only needed for the maintainer (who touches plural.y). But in
-  dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
-  dnl the rule in general Makefile. Now, some people carelessly touch the
-  dnl files or have a broken "make" program, hence the plural.c rule will
-  dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
-  dnl present or too old.
-  AC_CHECK_PROGS([INTLBISON], [bison])
-  if test -z "$INTLBISON"; then
-    ac_verc_fail=yes
-  else
-    dnl Found it, now check the version.
-    AC_MSG_CHECKING([version of bison])
-changequote(<<,>>)dnl
-    ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
-    case $ac_prog_version in
-      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-      1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
-changequote([,])dnl
-         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-    esac
-    AC_MSG_RESULT([$ac_prog_version])
-  fi
-  if test $ac_verc_fail = yes; then
-    INTLBISON=:
-  fi
-])
-
-
-AC_DEFUN([AM_MKINSTALLDIRS],
-[
-  dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
-  dnl find the mkinstalldirs script in another subdir but $(top_srcdir).
-  dnl Try to locate is.
-  MKINSTALLDIRS=
-  if test -n "$ac_aux_dir"; then
-    MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
-  fi
-  if test -z "$MKINSTALLDIRS"; then
-    MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
-  fi
-  AC_SUBST(MKINSTALLDIRS)
-])
-
-
-dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
-AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
diff --git a/mobile/common/m4/glib-gettext.m4 b/mobile/common/m4/glib-gettext.m4
deleted file mode 100755
index 5a4ef28..0000000
--- a/mobile/common/m4/glib-gettext.m4
+++ /dev/null
@@ -1,380 +0,0 @@
-# Copyright (C) 1995-2002 Free Software Foundation, Inc.
-# Copyright (C) 2001-2003 Red Hat, Inc.
-#
-# This file is free software, distributed under the terms of the GNU
-# General Public License.  As a special exception to the GNU General
-# Public License, this file may be distributed as part of a program
-# that contains a configuration script generated by Autoconf, under
-# the same distribution terms as the rest of that program.
-#
-# This file can be copied and used freely without restrictions.  It can
-# be used in projects which are not available under the GNU Public License
-# but which still want to provide support for the GNU gettext functionality.
-#
-# Macro to add for using GNU gettext.
-# Ulrich Drepper , 1995, 1996
-#
-# Modified to never use included libintl. 
-# Owen Taylor , 12/15/1998
-#
-# Major rework to remove unused code
-# Owen Taylor , 12/11/2002
-#
-# Added better handling of ALL_LINGUAS from GNU gettext version 
-# written by Bruno Haible, Owen Taylor  5/30/3002
-
-#
-# We need this here as well, since someone might use autoconf-2.5x
-# to configure GLib then an older version to configure a package
-# using AM_GLIB_GNU_GETTEXT
-AC_PREREQ(2.53)
-
-dnl
-dnl We go to great lengths to make sure that aclocal won't 
-dnl try to pull in the installed version of these macros
-dnl when running aclocal in the glib directory.
-dnl
-m4_copy([AC_DEFUN],[glib_DEFUN])
-m4_copy([AC_REQUIRE],[glib_REQUIRE])
-dnl
-dnl At the end, if we're not within glib, we'll define the public
-dnl definitions in terms of our private definitions.
-dnl
-
-# GLIB_LC_MESSAGES
-#--------------------
-glib_DEFUN([GLIB_LC_MESSAGES],
-  [AC_CHECK_HEADERS([locale.h])
-    if test $ac_cv_header_locale_h = yes; then
-    AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
-      [AC_TRY_LINK([#include ], [return LC_MESSAGES],
-       am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
-    if test $am_cv_val_LC_MESSAGES = yes; then
-      AC_DEFINE(HAVE_LC_MESSAGES, 1,
-        [Define if your  file defines LC_MESSAGES.])
-    fi
-  fi])
-
-# GLIB_PATH_PROG_WITH_TEST
-#----------------------------
-dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
-dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
-glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
-[# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL(ac_cv_path_$1,
-[case "[$]$1" in
-  /*)
-  ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in ifelse([$5], , $PATH, [$5]); do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if [$3]; then
-	ac_cv_path_$1="$ac_dir/$ac_word"
-	break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-  ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-  AC_MSG_RESULT([$]$1)
-else
-  AC_MSG_RESULT(no)
-fi
-AC_SUBST($1)dnl
-])
-
-# GLIB_WITH_NLS
-#-----------------
-glib_DEFUN([GLIB_WITH_NLS],
-  dnl NLS is obligatory
-  [USE_NLS=yes
-    AC_SUBST(USE_NLS)
-
-    gt_cv_have_gettext=no
-
-    CATOBJEXT=NONE
-    XGETTEXT=:
-    INTLLIBS=
-
-    AC_CHECK_HEADER(libintl.h,
-     [gt_cv_func_dgettext_libintl="no"
-      libintl_extra_libs=""
-
-      #
-      # First check in libc
-      #
-      AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
-        [AC_TRY_LINK([
-#include 
-],
-          [return (int) dgettext ("","")],
-	  gt_cv_func_dgettext_libc=yes,
-          gt_cv_func_dgettext_libc=no)
-        ])
-  
-      if test "$gt_cv_func_dgettext_libc" = "yes" ; then
-        AC_CHECK_FUNCS(bind_textdomain_codeset)
-      fi
-
-      #
-      # If we don't have everything we want, check in libintl
-      #
-      if test "$gt_cv_func_dgettext_libc" != "yes" \
-         || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
-        
-        AC_CHECK_LIB(intl, bindtextdomain,
-	    [AC_CHECK_LIB(intl, dgettext,
-		          gt_cv_func_dgettext_libintl=yes)])
-
-	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
-	  AC_MSG_CHECKING([if -liconv is needed to use gettext])
-	  AC_MSG_RESULT([])
-          AC_CHECK_LIB(intl, dcgettext,
-		       [gt_cv_func_dgettext_libintl=yes
-			libintl_extra_libs=-liconv],
-			:,-liconv)
-        fi
-
-        #
-        # If we found libintl, then check in it for bind_textdomain_codeset();
-        # we'll prefer libc if neither have bind_textdomain_codeset(),
-        # and both have dgettext
-        #
-        if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
-          glib_save_LIBS="$LIBS"
-          LIBS="$LIBS -lintl $libintl_extra_libs"
-          unset ac_cv_func_bind_textdomain_codeset
-          AC_CHECK_FUNCS(bind_textdomain_codeset)
-          LIBS="$glib_save_LIBS"
-
-          if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
-            gt_cv_func_dgettext_libc=no
-          else
-            if test "$gt_cv_func_dgettext_libc" = "yes"; then
-              gt_cv_func_dgettext_libintl=no
-            fi
-          fi
-        fi
-      fi
-
-      if test "$gt_cv_func_dgettext_libc" = "yes" \
-	|| test "$gt_cv_func_dgettext_libintl" = "yes"; then
-        gt_cv_have_gettext=yes
-      fi
-  
-      if test "$gt_cv_func_dgettext_libintl" = "yes"; then
-        INTLLIBS="-lintl $libintl_extra_libs"
-      fi
-  
-      if test "$gt_cv_have_gettext" = "yes"; then
-	AC_DEFINE(HAVE_GETTEXT,1,
-	  [Define if the GNU gettext() function is already present or preinstalled.])
-	GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
-	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
-	if test "$MSGFMT" != "no"; then
-          glib_save_LIBS="$LIBS"
-          LIBS="$LIBS $INTLLIBS"
-	  AC_CHECK_FUNCS(dcgettext)
-	  AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
-	  GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
-	    [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
-	  AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
-			 return _nl_msg_cat_cntr],
-	    [CATOBJEXT=.gmo 
-             DATADIRNAME=share],
-	    [case $host in
-	    *-*-solaris*)
-	    dnl On Solaris, if bind_textdomain_codeset is in libc,
-	    dnl GNU format message catalog is always supported,
-            dnl since both are added to the libc all together.
-	    dnl Hence, we'd like to go with DATADIRNAME=share and
-	    dnl and CATOBJEXT=.gmo in this case.
-            AC_CHECK_FUNC(bind_textdomain_codeset,
-	      [CATOBJEXT=.gmo 
-               DATADIRNAME=share],
-	      [CATOBJEXT=.mo
-               DATADIRNAME=lib])
-	    ;;
-	    *)
-	    CATOBJEXT=.mo
-            DATADIRNAME=lib
-	    ;;
-	    esac])
-          LIBS="$glib_save_LIBS"
-	  INSTOBJEXT=.mo
-	else
-	  gt_cv_have_gettext=no
-	fi
-      fi
-    ])
-
-    if test "$gt_cv_have_gettext" = "yes" ; then
-      AC_DEFINE(ENABLE_NLS, 1,
-        [always defined to indicate that i18n is enabled])
-    fi
-
-    dnl Test whether we really found GNU xgettext.
-    if test "$XGETTEXT" != ":"; then
-      dnl If it is not GNU xgettext we define it as : so that the
-      dnl Makefiles still can work.
-      if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
-        : ;
-      else
-        AC_MSG_RESULT(
-	  [found xgettext program is not GNU xgettext; ignore it])
-        XGETTEXT=":"
-      fi
-    fi
-
-    # We need to process the po/ directory.
-    POSUB=po
-
-    AC_OUTPUT_COMMANDS(
-      [case "$CONFIG_FILES" in *po/Makefile.in*)
-        sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
-      esac])
-
-    dnl These rules are solely for the distribution goal.  While doing this
-    dnl we only have to keep exactly one list of the available catalogs
-    dnl in configure.in.
-    for lang in $ALL_LINGUAS; do
-      GMOFILES="$GMOFILES $lang.gmo"
-      POFILES="$POFILES $lang.po"
-    done
-
-    dnl Make all variables we use known to autoconf.
-    AC_SUBST(CATALOGS)
-    AC_SUBST(CATOBJEXT)
-    AC_SUBST(DATADIRNAME)
-    AC_SUBST(GMOFILES)
-    AC_SUBST(INSTOBJEXT)
-    AC_SUBST(INTLLIBS)
-    AC_SUBST(PO_IN_DATADIR_TRUE)
-    AC_SUBST(PO_IN_DATADIR_FALSE)
-    AC_SUBST(POFILES)
-    AC_SUBST(POSUB)
-  ])
-
-# AM_GLIB_GNU_GETTEXT
-# -------------------
-# Do checks necessary for use of gettext. If a suitable implementation 
-# of gettext is found in either in libintl or in the C library,
-# it will set INTLLIBS to the libraries needed for use of gettext
-# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
-# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
-# on various variables needed by the Makefile.in.in installed by 
-# glib-gettextize.
-dnl
-glib_DEFUN([GLIB_GNU_GETTEXT],
-  [AC_REQUIRE([AC_PROG_CC])dnl
-   AC_REQUIRE([AC_HEADER_STDC])dnl
-   
-   GLIB_LC_MESSAGES
-   GLIB_WITH_NLS
-
-   if test "$gt_cv_have_gettext" = "yes"; then
-     if test "x$ALL_LINGUAS" = "x"; then
-       LINGUAS=
-     else
-       AC_MSG_CHECKING(for catalogs to be installed)
-       NEW_LINGUAS=
-       for presentlang in $ALL_LINGUAS; do
-         useit=no
-         if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
-           desiredlanguages="$LINGUAS"
-         else
-           desiredlanguages="$ALL_LINGUAS"
-         fi
-         for desiredlang in $desiredlanguages; do
- 	   # Use the presentlang catalog if desiredlang is
-           #   a. equal to presentlang, or
-           #   b. a variant of presentlang (because in this case,
-           #      presentlang can be used as a fallback for messages
-           #      which are not translated in the desiredlang catalog).
-           case "$desiredlang" in
-             "$presentlang"*) useit=yes;;
-           esac
-         done
-         if test $useit = yes; then
-           NEW_LINGUAS="$NEW_LINGUAS $presentlang"
-         fi
-       done
-       LINGUAS=$NEW_LINGUAS
-       AC_MSG_RESULT($LINGUAS)
-     fi
-
-     dnl Construct list of names of catalog files to be constructed.
-     if test -n "$LINGUAS"; then
-       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
-     fi
-   fi
-
-   dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
-   dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
-   dnl Try to locate is.
-   MKINSTALLDIRS=
-   if test -n "$ac_aux_dir"; then
-     MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
-   fi
-   if test -z "$MKINSTALLDIRS"; then
-     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
-   fi
-   AC_SUBST(MKINSTALLDIRS)
-
-   dnl Generate list of files to be processed by xgettext which will
-   dnl be included in po/Makefile.
-   test -d po || mkdir po
-   if test "x$srcdir" != "x."; then
-     if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
-       posrcprefix="$srcdir/"
-     else
-       posrcprefix="../$srcdir/"
-     fi
-   else
-     posrcprefix="../"
-   fi
-   rm -f po/POTFILES
-   sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
-	< $srcdir/po/POTFILES.in > po/POTFILES
-  ])
-
-# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
-# -------------------------------
-# Define VARIABLE to the location where catalog files will
-# be installed by po/Makefile.
-glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
-[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
-glib_save_prefix="$prefix"
-glib_save_exec_prefix="$exec_prefix"
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-test "x$exec_prefix" = xNONE && exec_prefix=$prefix
-if test "x$CATOBJEXT" = "x.mo" ; then
-  localedir=`eval echo "${libdir}/locale"`
-else
-  localedir=`eval echo "${datadir}/locale"`
-fi
-prefix="$glib_save_prefix"
-exec_prefix="$glib_save_exec_prefix"
-AC_DEFINE_UNQUOTED($1, "$localedir",
-  [Define the location where the catalogs will be installed])
-])
-
-dnl
-dnl Now the definitions that aclocal will find
-dnl
-ifdef(glib_configure_in,[],[
-AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
-AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
-])dnl
diff --git a/mobile/common/m4/gst-arch.m4 b/mobile/common/m4/gst-arch.m4
deleted file mode 100755
index 8a32bd2..0000000
--- a/mobile/common/m4/gst-arch.m4
+++ /dev/null
@@ -1,123 +0,0 @@
-dnl AG_GST_ARCH
-dnl sets up defines and automake conditionals for host architecture
-dnl checks endianness
-dnl defines HOST_CPU
-
-AC_DEFUN([AG_GST_ARCH],
-[
-  AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use host_ variables
-
-  dnl Determine CPU
-  case "x${host_cpu}" in
-    xi?86 | xk? | xi?86_64)
-      HAVE_CPU_I386=yes
-      AC_DEFINE(HAVE_CPU_I386, 1, [Define if the host CPU is an x86])
-  
-      dnl FIXME could use some better detection
-      dnl (ie CPUID)
-      case "x${host_cpu}" in
-        xi386 | xi486) ;;
-        *)
-          AC_DEFINE(HAVE_RDTSC, 1, [Define if RDTSC is available]) ;;
-      esac ;;
-    xpowerpc)
-      HAVE_CPU_PPC=yes
-      AC_DEFINE(HAVE_CPU_PPC, 1, [Define if the host CPU is a PowerPC]) ;;
-    xpowerpc64)
-      HAVE_CPU_PPC64=yes
-      AC_DEFINE(HAVE_CPU_PPC64, 1, [Define if the host CPU is a 64 bit PowerPC]) ;;
-    xalpha*)
-      HAVE_CPU_ALPHA=yes
-      AC_DEFINE(HAVE_CPU_ALPHA, 1, [Define if the host CPU is an Alpha]) ;;
-    xarm*)
-      HAVE_CPU_ARM=yes
-      AC_DEFINE(HAVE_CPU_ARM, 1, [Define if the host CPU is an ARM]) ;;
-    xsparc*)
-      HAVE_CPU_SPARC=yes
-      AC_DEFINE(HAVE_CPU_SPARC, 1, [Define if the host CPU is a SPARC]) ;;
-    xmips*)
-      HAVE_CPU_MIPS=yes
-      AC_DEFINE(HAVE_CPU_MIPS, 1, [Define if the host CPU is a MIPS]) ;;
-    xhppa*)
-      HAVE_CPU_HPPA=yes
-      AC_DEFINE(HAVE_CPU_HPPA, 1, [Define if the host CPU is a HPPA]) ;;
-    xs390*)
-      HAVE_CPU_S390=yes
-      AC_DEFINE(HAVE_CPU_S390, 1, [Define if the host CPU is a S390]) ;;
-    xia64*)
-      HAVE_CPU_IA64=yes
-      AC_DEFINE(HAVE_CPU_IA64, 1, [Define if the host CPU is a IA64]) ;;
-    xm68k*)
-      HAVE_CPU_M68K=yes
-      AC_DEFINE(HAVE_CPU_M68K, 1, [Define if the host CPU is a M68K]) ;;
-    xx86_64)
-      HAVE_CPU_X86_64=yes
-      AC_DEFINE(HAVE_CPU_X86_64, 1, [Define if the host CPU is a x86_64]) ;;
-    xcris)
-      HAVE_CPU_CRIS=yes
-      AC_DEFINE(HAVE_CPU_CRIS, 1, [Define if the host CPU is a CRIS]) ;;
-    xcrisv32)
-      HAVE_CPU_CRISV32=yes
-      AC_DEFINE(HAVE_CPU_CRISV32, 1, [Define if the host CPU is a CRISv32]) ;;
-  esac
-  
-  dnl Determine endianness
-  AC_C_BIGENDIAN
-  
-  AM_CONDITIONAL(HAVE_CPU_I386,       test "x$HAVE_CPU_I386" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_PPC,        test "x$HAVE_CPU_PPC" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_PPC64,      test "x$HAVE_CPU_PPC64" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_ALPHA,      test "x$HAVE_CPU_ALPHA" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_ARM,        test "x$HAVE_CPU_ARM" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_SPARC,      test "x$HAVE_CPU_SPARC" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_HPPA,       test "x$HAVE_CPU_HPPA" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_MIPS,       test "x$HAVE_CPU_MIPS" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_S390,       test "x$HAVE_CPU_S390" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_IA64,       test "x$HAVE_CPU_IA64" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_M68K,       test "x$HAVE_CPU_M68K" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_X86_64,     test "x$HAVE_CPU_X86_64" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_CRIS,       test "x$HAVE_CPU_CRIS" = "xyes")
-  AM_CONDITIONAL(HAVE_CPU_CRISV32,    test "x$HAVE_CPU_CRISV32" = "xyes")
-
-  AC_DEFINE_UNQUOTED(HOST_CPU, "$host_cpu", [the host CPU])
-])
-
-dnl check if unaligned memory access works correctly
-AC_DEFUN([AG_GST_UNALIGNED_ACCESS], [
-  AC_MSG_CHECKING([if unaligned memory access works correctly])
-  if test x"$as_cv_unaligned_access" = x ; then
-    case $host in
-      alpha*|arm*|hp*|mips*|sh*|sparc*|ia64*)
-        _AS_ECHO_N([(blacklisted) ])
-        as_cv_unaligned_access=no
-	;;
-      i?86*|powerpc*|m68k*|cris*)
-        _AS_ECHO_N([(whitelisted) ])
-        as_cv_unaligned_access=yes
-	;;
-    esac
-  else
-    _AS_ECHO_N([(cached) ])
-  fi
-  if test x"$as_cv_unaligned_access" = x ; then
-    AC_TRY_RUN([
-int main(int argc, char **argv)
-{
-  char array[] = "ABCDEFGH";
-  unsigned int iarray[2];
-  memcpy(iarray,array,8);
-#define GET(x) (*(unsigned int *)((char *)iarray + (x)))
-  if(GET(0) != 0x41424344 && GET(0) != 0x44434241) return 1;
-  if(GET(1) != 0x42434445 && GET(1) != 0x45444342) return 1;
-  if(GET(2) != 0x43444546 && GET(2) != 0x46454443) return 1;
-  if(GET(3) != 0x44454647 && GET(3) != 0x47464544) return 1;
-  return 0;
-}
-    ], as_cv_unaligned_access="yes", as_cv_unaligned_access="no")
-  fi
-  AC_MSG_RESULT($as_cv_unaligned_access)
-  if test "$as_cv_unaligned_access" = "yes"; then
-    AC_DEFINE_UNQUOTED(HAVE_UNALIGNED_ACCESS, 1,
-      [defined if unaligned memory access works correctly])
-  fi
-])
diff --git a/mobile/common/m4/gst-args.m4 b/mobile/common/m4/gst-args.m4
deleted file mode 100755
index 1781af4..0000000
--- a/mobile/common/m4/gst-args.m4
+++ /dev/null
@@ -1,302 +0,0 @@
-dnl configure-time options shared among gstreamer modules
-
-dnl AG_GST_ARG_DEBUG
-dnl AG_GST_ARG_PROFILING
-dnl AG_GST_ARG_VALGRIND
-dnl AG_GST_ARG_GCOV
-
-dnl AG_GST_ARG_EXAMPLES
-
-dnl AG_GST_ARG_WITH_PKG_CONFIG_PATH
-dnl AG_GST_ARG_WITH_PACKAGE_NAME
-dnl AG_GST_ARG_WITH_PACKAGE_ORIGIN
-
-dnl AG_GST_ARG_WITH_PLUGINS
-dnl AG_GST_CHECK_PLUGIN
-dnl AG_GST_DISABLE_PLUGIN
-
-dnl AG_GST_ARG_ENABLE_EXTERNAL
-dnl AG_GST_ARG_ENABLE_EXPERIMENTAL
-dnl AG_GST_ARG_ENABLE_BROKEN
-
-AC_DEFUN([AG_GST_ARG_DEBUG],
-[
-  dnl debugging stuff
-  AC_ARG_ENABLE(debug,
-    AC_HELP_STRING([--disable-debug],[disable addition of -g debugging info]),
-    [
-      case "${enableval}" in
-        yes) USE_DEBUG=yes ;;
-        no)  USE_DEBUG=no ;;
-        *)   AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
-      esac
-    ],
-    [USE_DEBUG=yes]) dnl Default value
-])
-
-AC_DEFUN([AG_GST_ARG_PROFILING],
-[
-  AC_ARG_ENABLE(profiling,
-    AC_HELP_STRING([--enable-profiling],
-      [adds -pg to compiler commandline, for profiling]),
-    [
-      case "${enableval}" in
-        yes) USE_PROFILING=yes ;;
-        no)  USE_PROFILING=no ;;
-        *)   AC_MSG_ERROR(bad value ${enableval} for --enable-profiling) ;;
-      esac
-    ], 
-    [USE_PROFILING=no]) dnl Default value
-])
-
-AC_DEFUN([AG_GST_ARG_VALGRIND],
-[
-  dnl valgrind inclusion
-  AC_ARG_ENABLE(valgrind,
-    AC_HELP_STRING([--disable-valgrind],[disable run-time valgrind detection]),
-    [
-      case "${enableval}" in
-        yes) USE_VALGRIND="$USE_DEBUG" ;;
-        no)  USE_VALGRIND=no ;;
-        *)   AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind) ;;
-      esac
-    ],
-    [USE_VALGRIND="$USE_DEBUG"]) dnl Default value
-  VALGRIND_REQ="2.1"
-  if test "x$USE_VALGRIND" = xyes; then
-    PKG_CHECK_MODULES(VALGRIND, valgrind > $VALGRIND_REQ,
-      USE_VALGRIND="yes",
-      [
-        USE_VALGRIND="no"
-        AC_MSG_RESULT([no])
-      ])
-  fi
-  if test "x$USE_VALGRIND" = xyes; then
-    AC_DEFINE(HAVE_VALGRIND, 1, [Define if valgrind should be used])
-    AC_MSG_NOTICE(Using extra code paths for valgrind)
-  fi
-])
-
-AC_DEFUN([AG_GST_ARG_GCOV],
-[
-  AC_ARG_ENABLE(gcov,
-    AC_HELP_STRING([--enable-gcov],
-      [compile with coverage profiling instrumentation (gcc only)]),
-    enable_gcov=$enableval,
-    enable_gcov=no)
-  if test x$enable_gcov = xyes ; then
-    if test "x$GCC" != "xyes"
-    then
-      AC_MSG_ERROR([gcov only works if gcc is used])
-    fi
-
-    AS_COMPILER_FLAG(["-fprofile-arcs"],
-      [GCOV_CFLAGS="$GCOV_CFLAGS -fprofile-arcs"],
-      true)
-    AS_COMPILER_FLAG(["-ftest-coverage"],
-      [GCOV_CFLAGS="$GCOV_CFLAGS -ftest-coverage"],
-      true)
-    dnl remove any -O flags - FIXME: is this needed ?
-    GCOV_CFLAGS=`echo "$GCOV_CFLAGS" | sed -e 's/-O[[0-9]]*//g'`
-    dnl libtool 1.5.22 and lower strip -fprofile-arcs from the flags
-    dnl passed to the linker, which is a bug; -fprofile-arcs implicitly
-    dnl links in -lgcov, so we do it explicitly here for the same effect
-    GCOV_LIBS=-lgcov
-    AC_SUBST(GCOV_CFLAGS)
-    AC_SUBST(GCOV_LIBS)
-    GCOV=`echo $CC | sed s/gcc/gcov/g`
-    AC_SUBST(GCOV)
-
-    GST_GCOV_ENABLED=yes
-    AC_DEFINE_UNQUOTED(GST_GCOV_ENABLED, 1,
-      [Defined if gcov is enabled to force a rebuild due to config.h changing])
-    dnl if gcov is used, we do not want default -O2 CFLAGS
-    if test "x$GST_GCOV_ENABLED" = "xyes"
-    then
-      CFLAGS="-O0"
-      AC_SUBST(CFLAGS)
-      CXXFLAGS="-O0"
-      AC_SUBST(CXXFLAGS)
-      FFLAGS="-O0"
-      AC_SUBST(FFLAGS)
-      CCASFLAGS="-O0"
-      AC_SUBST(CCASFLAGS)
-      AC_MSG_NOTICE([gcov enabled, setting CFLAGS and friends to $CFLAGS])
-    fi
-  fi
-  AM_CONDITIONAL(GST_GCOV_ENABLED, test x$enable_gcov = xyes)
-])
-
-AC_DEFUN([AG_GST_ARG_EXAMPLES],
-[
-  AC_ARG_ENABLE(examples,
-    AC_HELP_STRING([--disable-examples], [disable building examples]),
-      [
-        case "${enableval}" in
-          yes) BUILD_EXAMPLES=yes ;;
-          no)  BUILD_EXAMPLES=no ;;
-          *)   AC_MSG_ERROR(bad value ${enableval} for --disable-examples) ;;
-        esac
-      ],
-      [BUILD_EXAMPLES=yes]) dnl Default value
-  AM_CONDITIONAL(BUILD_EXAMPLES,      test "x$BUILD_EXAMPLES" = "xyes")
-])
-
-AC_DEFUN([AG_GST_ARG_WITH_PKG_CONFIG_PATH],
-[
-  dnl possibly modify pkg-config path
-  AC_ARG_WITH(pkg-config-path, 
-     AC_HELP_STRING([--with-pkg-config-path],
-                    [colon-separated list of pkg-config(1) dirs]),
-     [
-       export PKG_CONFIG_PATH=${withval}
-       AC_MSG_NOTICE(Set PKG_CONFIG_PATH to $PKG_CONFIG_PATH)
-     ])
-])
-
-
-dnl This macro requires that GST_CVS is set to yes or no (release)
-AC_DEFUN([AG_GST_ARG_WITH_PACKAGE_NAME],
-[
-  dnl package name in plugins
-  AC_ARG_WITH(package-name,
-    AC_HELP_STRING([--with-package-name],
-      [specify package name to use in plugins]),
-    [
-      case "${withval}" in
-        yes) AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;;
-        no)  AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;;
-        *)   GST_PACKAGE_NAME="${withval}" ;;
-      esac
-    ], 
-    [
-      P=$1
-      if test "x$P" = "x"
-      then
-        P=$PACKAGE_NAME
-      fi
-      
-      dnl default value
-      if test "x$GST_CVS" = "xyes"
-      then
-        dnl nano >= 1
-        GST_PACKAGE_NAME="$P CVS/prerelease"
-      else
-        GST_PACKAGE_NAME="$P source release"
-      fi
-    ]
-  )
-  AC_MSG_NOTICE(Using $GST_PACKAGE_NAME as package name)
-  AC_DEFINE_UNQUOTED(GST_PACKAGE_NAME, "$GST_PACKAGE_NAME",
-      [package name in plugins])
-  AC_SUBST(GST_PACKAGE_NAME)
-])
-
-AC_DEFUN([AG_GST_ARG_WITH_PACKAGE_ORIGIN],
-[
-  dnl package origin URL
-  AC_ARG_WITH(package-origin,
-    AC_HELP_STRING([--with-package-origin],
-      [specify package origin URL to use in plugins]),
-    [
-      case "${withval}" in
-        yes) AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;;
-        no)  AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;;
-        *)   GST_PACKAGE_ORIGIN="${withval}" ;;
-      esac
-    ], 
-    [GST_PACKAGE_ORIGIN="[Unknown package origin]"] dnl Default value
-  )
-  AC_MSG_NOTICE(Using $GST_PACKAGE_ORIGIN as package origin)
-  AC_DEFINE_UNQUOTED(GST_PACKAGE_ORIGIN, "$GST_PACKAGE_ORIGIN",
-      [package origin])
-  AC_SUBST(GST_PACKAGE_ORIGIN)
-])
-
-dnl sets WITH_PLUGINS to the list of plug-ins given as an argument
-dnl also clears GST_PLUGINS_ALL and GST_PLUGINS_SELECTED
-AC_DEFUN([AG_GST_ARG_WITH_PLUGINS],
-[
-  AC_ARG_WITH(plugins,
-    AC_HELP_STRING([--with-plugins],
-      [comma-separated list of dependencyless plug-ins to compile]),
-    [WITH_PLUGINS=$withval],
-    [WITH_PLUGINS=])
-
-  GST_PLUGINS_ALL=""
-  GST_PLUGINS_SELECTED=""
-
-  AC_SUBST(GST_PLUGINS_ALL)
-  AC_SUBST(GST_PLUGINS_SELECTED)
-])
-
-dnl AG_GST_CHECK_PLUGIN(PLUGIN-NAME)
-dnl
-dnl This macro adds the plug-in  to GST_PLUGINS_ALL. Then it
-dnl checks if the plug-in is present in WITH_PLUGINS, and if so adds it to
-dnl GST_PLUGINS_SELECTED.
-dnl
-dnl The macro will call AM_CONDITIONAL(USE_PLUGIN_, ...) to allow
-dnl control of what is built in Makefile.ams.
-AC_DEFUN([AG_GST_CHECK_PLUGIN],
-[
-  GST_PLUGINS_ALL="$GST_PLUGINS_ALL [$1]"
-  if [[ -z "$WITH_PLUGINS" ]] || echo " [$WITH_PLUGINS] " | tr , ' ' | grep -i " [$1] " > /dev/null; then
-    GST_PLUGINS_SELECTED="$GST_PLUGINS_SELECTED [$1]"
-  fi
-  AM_CONDITIONAL([USE_PLUGIN_]translit([$1], a-z, A-Z), echo " $GST_PLUGINS_SELECTED " | grep -i " [$1] " > /dev/null)
-])
-
-dnl AG_GST_DISABLE_PLUGIN(PLUGIN-NAME)
-dnl
-dnl This macro disables the plug-in  by removing it from
-dnl GST_PLUGINS_SELECTED.
-AC_DEFUN([AG_GST_DISABLE_PLUGIN],
-[
-  GST_PLUGINS_SELECTED=`echo " $GST_PLUGINS_SELECTED " | $SED -e 's/ [$1] / /'`
-  AM_CONDITIONAL([USE_PLUGIN_]translit([$1], a-z, A-Z), false)
-])
-
-AC_DEFUN([AG_GST_ARG_ENABLE_EXTERNAL],
-[
-  AG_GST_CHECK_FEATURE(EXTERNAL, [building of plug-ins with external deps],,
-    HAVE_EXTERNAL=yes, enabled,
-    [
-      AC_MSG_NOTICE(building external plug-ins)
-      BUILD_EXTERNAL="yes"
-    ],[
-      AC_MSG_WARN(all plug-ins with external dependencies will not be built)
-      BUILD_EXTERNAL="no"
-    ])
-  # make BUILD_EXTERNAL available to Makefile.am
-  AM_CONDITIONAL(BUILD_EXTERNAL, test "x$BUILD_EXTERNAL" = "xyes")
-])
-
-dnl experimental plug-ins; stuff that hasn't had the dust settle yet
-dnl read 'builds, but might not work'
-AC_DEFUN([AG_GST_ARG_ENABLE_EXPERIMENTAL],
-[
-  AG_GST_CHECK_FEATURE(EXPERIMENTAL, [building of experimental plug-ins],,
-    HAVE_EXPERIMENTAL=yes, disabled,
-    [
-      AC_MSG_WARN(building experimental plug-ins)
-      BUILD_EXPERIMENTAL="yes"
-    ],[
-      AC_MSG_NOTICE(not building experimental plug-ins)
-      BUILD_EXPERIMENTAL="no"
-    ])
-  # make BUILD_EXPERIMENTAL available to Makefile.am
-  AM_CONDITIONAL(BUILD_EXPERIMENTAL, test "x$BUILD_EXPERIMENTAL" = "xyes")
-])
-
-dnl broken plug-ins; stuff that doesn't seem to build at the moment
-AC_DEFUN([AG_GST_ARG_ENABLE_BROKEN],
-[
-  AG_GST_CHECK_FEATURE(BROKEN, [building of broken plug-ins],,
-    HAVE_BROKEN=yes, disabled,
-    [
-      AC_MSG_WARN([building broken plug-ins -- no bug reports on these, only patches ...])
-    ],[
-      AC_MSG_NOTICE([not building broken plug-ins])
-    ])
-])
diff --git a/mobile/common/m4/gst-check.m4 b/mobile/common/m4/gst-check.m4
deleted file mode 100755
index 3f6b8ff..0000000
--- a/mobile/common/m4/gst-check.m4
+++ /dev/null
@@ -1,138 +0,0 @@
-dnl pkg-config-based checks for GStreamer modules and dependency modules
-
-dnl generic:
-dnl AG_GST_PKG_CHECK_MODULES([PREFIX], [WHICH], [REQUIRED])
-dnl sets HAVE_[$PREFIX], [$PREFIX]_*
-dnl AG_GST_CHECK_MODULES([PREFIX], [MODULE], [MINVER], [NAME], [REQUIRED])
-dnl sets HAVE_[$PREFIX], [$PREFIX]_*
-
-dnl specific:
-dnl AG_GST_CHECK_GST([MAJMIN], [MINVER], [REQUIRED])
-dnl   also sets/ACSUBSTs GST_TOOLS_DIR and GST_PLUGINS_DIR
-dnl AG_GST_CHECK_GST_BASE([MAJMIN], [MINVER], [REQUIRED])
-dnl AG_GST_CHECK_GST_GDP([MAJMIN], [MINVER], [REQUIRED])
-dnl AG_GST_CHECK_GST_CONTROLLER([MAJMIN], [MINVER], [REQUIRED])
-dnl AG_GST_CHECK_GST_CHECK([MAJMIN], [MINVER], [REQUIRED])
-dnl AG_GST_CHECK_GST_PLUGINS_BASE([MAJMIN], [MINVER], [REQUIRED])
-dnl   also sets/ACSUBSTs GSTPB_PLUGINS_DIR
-
-AC_DEFUN([AG_GST_PKG_CHECK_MODULES],
-[
-  which="[$2]"
-  dnl not required by default, since we use this mostly for plugin deps
-  required=ifelse([$3], , "no", [$3])
-
-  PKG_CHECK_MODULES([$1], $which,
-    [
-      HAVE_[$1]="yes"
-    ],
-    [
-      HAVE_[$1]="no"
-      AC_MSG_RESULT(no)
-      if test "x$required" = "xyes"; then
-        AC_MSG_ERROR($[$1]_PKG_ERRORS)
-      else
-        AC_MSG_NOTICE($[$1]_PKG_ERRORS)
-      fi
-    ])
-
-  dnl AC_SUBST of CFLAGS and LIBS was not done before automake 1.7
-  dnl It gets done automatically in automake >= 1.7, which we now require
-]))
-
-AC_DEFUN([AG_GST_CHECK_MODULES],
-[
-  module=[$2]
-  minver=[$3]
-  name="[$4]"
-  required=ifelse([$5], , "yes", [$5]) dnl required by default
-
-  PKG_CHECK_MODULES([$1], $module >= $minver,
-    [
-      HAVE_[$1]="yes"
-    ],
-    [
-      HAVE_[$1]="no"
-      AC_MSG_RESULT(no)
-      AC_MSG_NOTICE($[$1]_PKG_ERRORS)
-      if test "x$required" = "xyes"; then
-        AC_MSG_ERROR([no $module >= $minver ($name) found])
-      else
-        AC_MSG_NOTICE([no $module >= $minver ($name) found])
-      fi
-    ])
-
-  dnl AC_SUBST of CFLAGS and LIBS was not done before automake 1.7
-  dnl It gets done automatically in automake >= 1.7, which we now require
-]))
-
-AC_DEFUN([AG_GST_CHECK_GST],
-[
-  AG_GST_CHECK_MODULES(GST, gstreamer-[$1], [$2], [GStreamer], [$3])
-  dnl allow setting before calling this macro to override
-  if test -z $GST_TOOLS_DIR; then
-    GST_TOOLS_DIR=`$PKG_CONFIG --variable=toolsdir gstreamer-[$1]`
-    if test -z $GST_TOOLS_DIR; then
-      AC_MSG_ERROR(
-        [no tools dir set in GStreamer pkg-config file, core upgrade needed.])
-    fi
-  fi
-  AC_MSG_NOTICE([using GStreamer tools in $GST_TOOLS_DIR])
-  AC_SUBST(GST_TOOLS_DIR)
-
-  dnl check for where core plug-ins got installed
-  dnl this is used for unit tests
-  dnl allow setting before calling this macro to override
-  if test -z $GST_PLUGINS_DIR; then
-    GST_PLUGINS_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-[$1]`
-    if test -z $GST_PLUGINS_DIR; then
-      AC_MSG_ERROR(
-        [no pluginsdir set in GStreamer pkg-config file, core upgrade needed.])
-    fi
-  fi
-  AC_MSG_NOTICE([using GStreamer plug-ins in $GST_PLUGINS_DIR])
-  AC_SUBST(GST_PLUGINS_DIR)
-])
-
-AC_DEFUN([AG_GST_CHECK_GST_BASE],
-[
-  AG_GST_CHECK_MODULES(GST_BASE, gstreamer-base-[$1], [$2],
-    [GStreamer Base Libraries], [$3])
-])
-  
-AC_DEFUN([AG_GST_CHECK_GST_GDP],
-[
-  AG_GST_CHECK_MODULES(GST_GDP, gstreamer-dataprotocol-[$1], [$2],
-    [GStreamer Data Protocol Library], [$3])
-])
-  
-AC_DEFUN([AG_GST_CHECK_GST_CONTROLLER],
-[
-  AG_GST_CHECK_MODULES(GST_CONTROLLER, gstreamer-controller-[$1], [$2],
-    [GStreamer Controller Library], [$3])
-])  
-
-AC_DEFUN([AG_GST_CHECK_GST_CHECK],
-[
-  AG_GST_CHECK_MODULES(GST_CHECK, gstreamer-check-[$1], [$2],
-    [GStreamer Check unittest Library], [$3])
-])
-
-AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_BASE],
-[
-  AG_GST_CHECK_MODULES(GST_PLUGINS_BASE, gstreamer-plugins-base-[$1], [$2],
-    [GStreamer Base Plug-ins Library], [$3])
-
-  dnl check for where base plug-ins got installed
-  dnl this is used for unit tests
-  dnl allow setting before calling this macro to override
-  if test -z $GSTPB_PLUGINS_DIR; then
-    GSTPB_PLUGINS_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-base-[$1]`
-    if test -z $GSTPB_PLUGINS_DIR; then
-      AC_MSG_ERROR(
-        [no pluginsdir set in GStreamer Base Plug-ins pkg-config file])
-    fi
-  fi
-  AC_MSG_NOTICE([using GStreamer Base Plug-ins in $GSTPB_PLUGINS_DIR])
-  AC_SUBST(GSTPB_PLUGINS_DIR)
-])
diff --git a/mobile/common/m4/gst-debuginfo.m4 b/mobile/common/m4/gst-debuginfo.m4
deleted file mode 100755
index b48854d..0000000
--- a/mobile/common/m4/gst-debuginfo.m4
+++ /dev/null
@@ -1,46 +0,0 @@
-AC_DEFUN([AG_GST_DEBUGINFO], [
-AC_ARG_ENABLE(debug,
-AC_HELP_STRING([--disable-debug],[disable addition of -g debugging info]),
-[case "${enableval}" in
-  yes) USE_DEBUG=yes ;;
-  no)  USE_DEBUG=no ;;
-  *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
-esac],
-[USE_DEBUG=yes]) dnl Default value
-
-AC_ARG_ENABLE(DEBUG,
-AC_HELP_STRING([--disable-DEBUG],[disables compilation of debugging messages]),
-[case "${enableval}" in
-  yes) ENABLE_DEBUG=yes ;;
-  no)  ENABLE_DEBUG=no ;;
-  *) AC_MSG_ERROR(bad value ${enableval} for --enable-DEBUG) ;;
-esac],
-[ENABLE_DEBUG=yes]) dnl Default value
-if test x$ENABLE_DEBUG = xyes; then
-  AC_DEFINE(GST_DEBUG_ENABLED, 1, [Define if DEBUG statements should be compiled in])
-fi
-
-AC_ARG_ENABLE(INFO,
-AC_HELP_STRING([--disable-INFO],[disables compilation of informational messages]),
-[case "${enableval}" in
-  yes) ENABLE_INFO=yes ;;
-  no)  ENABLE_INFO=no ;;
-  *) AC_MSG_ERROR(bad value ${enableval} for --enable-INFO) ;;
-esac],
-[ENABLE_INFO=yes]) dnl Default value
-if test x$ENABLE_INFO = xyes; then
-  AC_DEFINE(GST_INFO_ENABLED, 1, [Define if INFO statements should be compiled in])
-fi
-
-AC_ARG_ENABLE(debug-color,
-AC_HELP_STRING([--disable-debug-color],[disables color output of DEBUG and INFO output]),
-[case "${enableval}" in
-  yes) ENABLE_DEBUG_COLOR=yes ;;
-  no)  ENABLE_DEBUG_COLOR=no ;;
-  *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug-color) ;;
-esac],
-[ENABLE_DEBUG_COLOR=yes]) dnl Default value
-if test "x$ENABLE_DEBUG_COLOR" = xyes; then
-  AC_DEFINE(GST_DEBUG_COLOR, 1, [Define if debugging messages should be colorized])
-fi
-])
diff --git a/mobile/common/m4/gst-default.m4 b/mobile/common/m4/gst-default.m4
deleted file mode 100755
index da1a81c..0000000
--- a/mobile/common/m4/gst-default.m4
+++ /dev/null
@@ -1,45 +0,0 @@
-dnl default elements used for tests and such
-
-dnl AG_GST_DEFAULT_ELEMENTS
-
-AC_DEFUN([AG_GST_DEFAULT_ELEMENTS],
-[
-  dnl decide on default elements
-  dnl FIXME: provide configure-time options for this
-  dnl FIXME: describe where exactly this gets used
-  dnl FIXME: decide if it's a problem that this could point to sinks from
-  dnl        depending plugin modules
-  DEFAULT_AUDIOSINK="autoaudiosink"
-  DEFAULT_VIDEOSINK="autovideosink"
-  DEFAULT_AUDIOSRC="alsasrc"
-  DEFAULT_VIDEOSRC="v4lsrc"
-  DEFAULT_VISUALIZER="goom"
-  case "$host" in
-    *-sun-* | *pc-solaris* )
-      DEFAULT_AUDIOSINK="sunaudiosink"
-      DEFAULT_VIDEOSINK="ximagesink"
-      DEFAULT_AUDIOSRC="sunaudiosrc"
-      ;;
-    *-darwin* )
-      DEFAULT_AUDIOSINK="osxaudiosink"
-      DEFAULT_AUDIOSRC="osxaudiosrc"
-      DEFAULT_VIDEOSINK="osxvideosink"
-      ;;
-  esac
-  
-  AC_SUBST(DEFAULT_AUDIOSINK)
-  AC_DEFINE_UNQUOTED(DEFAULT_AUDIOSINK, "$DEFAULT_AUDIOSINK",
-    [Default audio sink])
-  AC_SUBST(DEFAULT_AUDIOSRC)
-  AC_DEFINE_UNQUOTED(DEFAULT_AUDIOSRC, "$DEFAULT_AUDIOSRC",
-    [Default audio source])
-  AC_SUBST(DEFAULT_VIDEOSINK)
-  AC_DEFINE_UNQUOTED(DEFAULT_VIDEOSINK, "$DEFAULT_VIDEOSINK",
-    [Default video sink])
-  AC_SUBST(DEFAULT_VIDEOSRC)
-  AC_DEFINE_UNQUOTED(DEFAULT_VIDEOSRC, "$DEFAULT_VIDEOSRC",
-    [Default video source])
-  AC_SUBST(DEFAULT_VISUALIZER)
-  AC_DEFINE_UNQUOTED(DEFAULT_VISUALIZER, "$DEFAULT_VISUALIZER",
-    [Default visualizer])
-])
diff --git a/mobile/common/m4/gst-doc.m4 b/mobile/common/m4/gst-doc.m4
deleted file mode 100755
index 7000c17..0000000
--- a/mobile/common/m4/gst-doc.m4
+++ /dev/null
@@ -1,148 +0,0 @@
-AC_DEFUN([AG_GST_DOCBOOK_CHECK],
-[
-  dnl choose a location to install docbook docs in
-  if test "x$PACKAGE_TARNAME" = "x"
-  then
-    AC_MSG_ERROR([Internal error - PACKAGE_TARNAME not set])
-  fi
-  docdir="\$(datadir)/doc/$PACKAGE_TARNAME-$GST_MAJORMINOR"
-
-  dnl enable/disable docbook documentation building
-  AC_ARG_ENABLE(docbook,
-  AC_HELP_STRING([--enable-docbook],
-                 [use docbook to build documentation [default=no]]),,
-                 enable_docbook=no)
-
-  have_docbook=no
-
-  if test x$enable_docbook = xyes; then
-    dnl check if we actually have everything we need
-
-    dnl check for docbook tools
-    AC_CHECK_PROG(HAVE_DOCBOOK2PS, docbook2ps, yes, no)
-    AC_CHECK_PROG(HAVE_DOCBOOK2HTML, docbook2html, yes, no)
-    AC_CHECK_PROG(HAVE_JADETEX, jadetex, yes, no)
-    AC_CHECK_PROG(HAVE_PS2PDF, ps2pdf, yes, no)
-
-    # -V option appeared in 0.6.10
-    docbook2html_min_version=0.6.10
-    if test "x$HAVE_DOCBOOK2HTML" != "xno"; then
-      docbook2html_version=`docbook2html --version`
-      AC_MSG_CHECKING([docbook2html version ($docbook2html_version) >= $docbook2html_min_version])
-      if perl -w < \$min_version_major) ||
-  	     ((\$docbook2html_version_major == \$min_version_major) &&
-  	      (\$docbook2html_version_minor >= \$min_version_minor)) ||
-  	     ((\$docbook2html_version_major == \$min_version_major) &&
-  	      (\$docbook2html_version_minor >= \$min_version_minor) &&
-  	      (\$docbook2html_version_micro >= \$min_version_micro)))
-  	     ? 0 : 1);
-EOF
-      then
-        AC_MSG_RESULT(yes)
-      else
-        AC_MSG_RESULT(no)
-        HAVE_DOCBOOK2HTML=no
-      fi
-    fi
-
-    dnl check if we can process docbook stuff
-    AS_DOCBOOK(have_docbook=yes, have_docbook=no)
- 
-    dnl check for extra tools
-    AC_CHECK_PROG(HAVE_DVIPS, dvips, yes, no)
-    AC_CHECK_PROG(HAVE_XMLLINT, xmllint, yes, no)
- 
-    dnl check for image conversion tools
-    AC_CHECK_PROG(HAVE_FIG2DEV, fig2dev, yes, no)
-    if test "x$HAVE_FIG2DEV" = "xno" ; then
-      AC_MSG_WARN([Did not find fig2dev (from xfig), images will not be generated.])
-    fi
- 
-    dnl The following is a hack: if fig2dev doesn't display an error message
-    dnl for the desired type, we assume it supports it.
-    HAVE_FIG2DEV_EPS=no
-    if test "x$HAVE_FIG2DEV" = "xyes" ; then
-      fig2dev_quiet=`fig2dev -L eps &1 >/dev/null`
-      if test "x$fig2dev_quiet" = "x" ; then
-        HAVE_FIG2DEV_EPS=yes
-      fi
-    fi
-    HAVE_FIG2DEV_PNG=no
-    if test "x$HAVE_FIG2DEV" = "xyes" ; then
-      fig2dev_quiet=`fig2dev -L png &1 >/dev/null`
-      if test "x$fig2dev_quiet" = "x" ; then
-        HAVE_FIG2DEV_PNG=yes
-      fi
-    fi
-    HAVE_FIG2DEV_PDF=no
-    if test "x$HAVE_FIG2DEV" = "xyes" ; then
-      fig2dev_quiet=`fig2dev -L pdf &1 >/dev/null`
-      if test "x$fig2dev_quiet" = "x" ; then
-        HAVE_FIG2DEV_PDF=yes
-      fi
-    fi
-  
-    AC_CHECK_PROG(HAVE_PNGTOPNM, pngtopnm, yes, no)
-    AC_CHECK_PROG(HAVE_PNMTOPS,  pnmtops,  yes, no)
-    AC_CHECK_PROG(HAVE_EPSTOPDF, epstopdf, yes, no)
-  
-    dnl check if we can generate HTML
-    if test "x$HAVE_DOCBOOK2HTML" = "xyes" && \
-       test "x$enable_docbook" = "xyes" && \
-       test "x$HAVE_XMLLINT" = "xyes" && \
-       test "x$HAVE_FIG2DEV_PNG" = "xyes"; then
-      DOC_HTML=yes
-      AC_MSG_NOTICE(Will output HTML documentation)
-     else
-      DOC_HTML=no
-      AC_MSG_NOTICE(Will not output HTML documentation)
-    fi
-    
-    dnl check if we can generate PS
-    if test "x$HAVE_DOCBOOK2PS" = "xyes" && \
-       test "x$enable_docbook" = "xyes" && \
-       test "x$HAVE_XMLLINT" = "xyes" && \
-       test "x$HAVE_JADETEX" = "xyes" && \
-       test "x$HAVE_FIG2DEV_EPS" = "xyes" && \
-       test "x$HAVE_DVIPS" = "xyes" && \
-       test "x$HAVE_PNGTOPNM" = "xyes" && \
-       test "x$HAVE_PNMTOPS" = "xyes"; then
-      DOC_PS=yes
-      AC_MSG_NOTICE(Will output PS documentation)
-    else
-      DOC_PS=no
-      AC_MSG_NOTICE(Will not output PS documentation)
-    fi
-    
-    dnl check if we can generate PDF - using only ps2pdf
-    if test "x$DOC_PS" = "xyes" && \
-       test "x$enable_docbook" = "xyes" && \
-       test "x$HAVE_XMLLINT" = "xyes" && \
-       test "x$HAVE_PS2PDF" = "xyes"; then
-      DOC_PDF=yes
-      AC_MSG_NOTICE(Will output PDF documentation)
-    else
-      DOC_PDF=no
-      AC_MSG_NOTICE(Will not output PDF documentation)
-    fi
-
-    dnl if we don't have everything, we should disable
-    if test "x$have_docbook" != "xyes"; then
-      enable_docbook=no
-    fi
-  fi
-
-  dnl if we're going to install documentation, tell us where
-  if test "x$have_docbook" = "xyes"; then
-    AC_MSG_NOTICE(Installing documentation in $docdir)
-    AC_SUBST(docdir)
-  fi
-
-  AM_CONDITIONAL(ENABLE_DOCBOOK,      test x$enable_docbook = xyes)
-  AM_CONDITIONAL(DOC_HTML,            test x$DOC_HTML = xyes)
-  AM_CONDITIONAL(DOC_PDF,             test x$DOC_PDF = xyes)
-  AM_CONDITIONAL(DOC_PS,              test x$DOC_PS = xyes)
-])
diff --git a/mobile/common/m4/gst-error.m4 b/mobile/common/m4/gst-error.m4
deleted file mode 100755
index f97f9a6..0000000
--- a/mobile/common/m4/gst-error.m4
+++ /dev/null
@@ -1,145 +0,0 @@
-Dnl handle various error-related things
-
-dnl Thomas Vander Stichele 
-dnl Tim-Philipp Müller 
-
-dnl Last modification: 2008-02-18
-
-dnl AG_GST_SET_ERROR_CFLAGS([ADD-WERROR])
-dnl AG_GST_SET_ERROR_CXXFLAGS([ADD-WERROR])
-dnl AG_GST_SET_LEVEL_DEFAULT([IS-CVS-VERSION])
-
-
-dnl Sets ERROR_CFLAGS to something the compiler will accept.
-dnl AC_SUBST them so they are available in Makefile
-
-dnl -Wall is added if it is supported
-dnl -Werror is added if ADD-WERROR is not "no"
-
-dnl These flags can be overridden at make time:
-dnl make ERROR_CFLAGS=
-AC_DEFUN([AG_GST_SET_ERROR_CFLAGS],
-[
-  AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([AS_COMPILER_FLAG])
-
-  
-  dnl if we support -Wall, set it unconditionally
-  AS_COMPILER_FLAG(-Wall,
-                   ERROR_CFLAGS="-Wall",
-                   ERROR_CFLAGS="")
-  
-  dnl if asked for, add -Werror if supported
-  if test "x$1" != "xno"
-  then
-    AS_COMPILER_FLAG(-Werror, ERROR_CFLAGS="$ERROR_CFLAGS -Werror")
-
-    dnl if -Werror isn't suported, try -errwarn=%all (Sun Forte case)
-    if test "x$ERROR_CFLAGS" == "x"
-    then
-      AS_COMPILER_FLAG([-errwarn=%all], [
-          ERROR_CFLAGS="-errwarn=%all"
-          dnl try -errwarn=%all,no%E_EMPTY_DECLARATION,
-          dnl no%E_STATEMENT_NOT_REACHED,no%E_ARGUEMENT_MISMATCH,
-          dnl no%E_MACRO_REDEFINED (Sun Forte case)
-          dnl For Forte we need disable "empty declaration" warning produced by un-needed semicolon 
-          dnl "statement not reached" disabled because there is g_assert_not_reached () in some places
-          dnl "macro redefined" because of gst/gettext.h
-          dnl FIXME: is it really supposed to be 'ARGUEMENT' and not 'ARGUMENT'?
-          for f in 'no%E_EMPTY_DECLARATION' \
-                   'no%E_STATEMENT_NOT_REACHED' \
-                   'no%E_ARGUEMENT_MISMATCH' \
-                   'no%E_MACRO_REDEFINED'
-          do
-            AS_COMPILER_FLAG([-errwarn=%all,$f], [
-              ERROR_CFLAGS="$ERROR_CFLAGS,$f"
-            ])
-          done
-      ])
-    fi
-  fi
-
-  AC_SUBST(ERROR_CFLAGS)
-  AC_MSG_NOTICE([set ERROR_CFLAGS to $ERROR_CFLAGS])
-])
-
-dnl Sets ERROR_CXXFLAGS to something the compiler will accept.
-dnl AC_SUBST them so they are available in Makefile
-
-dnl -Wall is added if it is supported
-dnl -Werror is added if ADD-WERROR is not "no"
-
-dnl These flags can be overridden at make time:
-dnl make ERROR_CXXFLAGS=
-AC_DEFUN([AG_GST_SET_ERROR_CXXFLAGS],
-[
-  AC_REQUIRE([AC_PROG_CXX])
-  AC_REQUIRE([AS_CXX_COMPILER_FLAG])
-
-  
-  dnl if we support -Wall, set it unconditionally
-  AS_CXX_COMPILER_FLAG(-Wall, [
-      ERROR_CXXFLAGS="-Wall"
-  ], [
-      ERROR_CXXFLAGS=""
-  ])
-  
-  dnl if asked for, add -Werror if supported
-  if test "x$1" != "xno"
-  then
-    AS_CXX_COMPILER_FLAG(-Werror, werror_supported=yes, werror_supported=no)
-
-    if test "x$werror_supported" = "xyes"; then
-        ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror"
-
-        dnl add exceptions
-        for f in '-Wno-non-virtual-dtor'
-        do
-          AS_CXX_COMPILER_FLAG([$f], ERROR_CXXFLAGS="$ERROR_CXXFLAGS $f")
-        done
-    else
-      dnl if -Werror isn't suported, try -errwarn=%all
-      AS_CXX_COMPILER_FLAG([-errwarn=%all], errwarnall=yes, errwarnall=no)
-      if test "x$errwarnall" = "xyes"; then
-        ERROR_CXXFLAGS="-errwarn=%all"
-        dnl try -errwarn=%all,no%E_EMPTY_DECLARATION,
-        dnl no%E_STATEMENT_NOT_REACHED,no%E_ARGUEMENT_MISMATCH,
-        dnl no%E_MACRO_REDEFINED (Sun Forte case)
-        dnl For Forte we need disable "empty declaration" warning produced by un-needed semicolon 
-        dnl "statement not reached" disabled because there is g_assert_not_reached () in some places
-        dnl "macro redefined" because of gst/gettext.h
-        dnl FIXME: is it really supposed to be 'ARGUEMENT' and not 'ARGUMENT'?
-        dnl FIXME: do any of these work with the c++ compiler? if not, why
-        dnl do we check at all?
-        for f in 'no%E_EMPTY_DECLARATION' \
-                 'no%E_STATEMENT_NOT_REACHED' \
-                 'no%E_ARGUEMENT_MISMATCH' \
-                 'no%E_MACRO_REDEFINED'
-        do
-          AS_CXX_COMPILER_FLAG([-errwarn=%all,$f], [
-            ERROR_CXXFLAGS="$ERROR_CXXFLAGS,$f"
-          ])
-        done
-      fi
-    fi
-  fi
-
-  AC_SUBST(ERROR_CXXFLAGS)
-  AC_MSG_NOTICE([set ERROR_CXXFLAGS to $ERROR_CXXFLAGS])
-])
-
-dnl Sets the default error level for debugging messages
-AC_DEFUN([AG_GST_SET_LEVEL_DEFAULT],
-[
-  dnl define correct errorlevel for debugging messages. We want to have
-  dnl GST_ERROR messages printed when running cvs builds
-  if test "x[$1]" = "xyes"; then
-    GST_LEVEL_DEFAULT=GST_LEVEL_ERROR
-  else
-    GST_LEVEL_DEFAULT=GST_LEVEL_NONE
-  fi
-  AC_DEFINE_UNQUOTED(GST_LEVEL_DEFAULT, $GST_LEVEL_DEFAULT,
-    [Default errorlevel to use])
-  dnl AC_SUBST so we can use it for win32/common/config.h
-  AC_SUBST(GST_LEVEL_DEFAULT)
-])
diff --git a/mobile/common/m4/gst-feature.m4 b/mobile/common/m4/gst-feature.m4
deleted file mode 100755
index 6777029..0000000
--- a/mobile/common/m4/gst-feature.m4
+++ /dev/null
@@ -1,286 +0,0 @@
-dnl Perform a check for a feature for GStreamer
-dnl Richard Boulton 
-dnl Thomas Vander Stichele  added useful stuff
-dnl Last modification: 25/06/2001
-dnl
-dnl AG_GST_CHECK_FEATURE(FEATURE-NAME, FEATURE-DESCRIPTION,
-dnl                   DEPENDENT-PLUGINS, TEST-FOR-FEATURE,
-dnl                   DISABLE-BY-DEFAULT, ACTION-IF-USE, ACTION-IF-NOTUSE)
-dnl
-dnl This macro adds a command line argument to allow the user to enable
-dnl or disable a feature, and if the feature is enabled, performs a supplied
-dnl test to check if the feature is available.
-dnl
-dnl The test should define HAVE_ to "yes" or "no" depending
-dnl on whether the feature is available.
-dnl
-dnl The macro will set USE_ to "yes" or "no" depending on
-dnl whether the feature is to be used.
-dnl Thomas changed this, so that when USE_ was already set
-dnl to no, then it stays that way.
-dnl
-dnl The macro will call AM_CONDITIONAL(USE_, ...) to allow
-dnl the feature to control what is built in Makefile.ams.  If you want
-dnl additional actions resulting from the test, you can add them with the
-dnl ACTION-IF-USE and ACTION-IF-NOTUSE parameters.
-dnl
-dnl FEATURE-NAME        is the name of the feature, and should be in
-dnl                     purely upper case characters.
-dnl FEATURE-DESCRIPTION is used to describe the feature in help text for
-dnl                     the command line argument.
-dnl DEPENDENT-PLUGINS   lists any plug-ins which depend on this feature.
-dnl TEST-FOR-FEATURE    is a test which sets HAVE_ to "yes"
-dnl                     or "no" depending on whether the feature is
-dnl                     available.
-dnl DISABLE-BY-DEFAULT  if "disabled", the feature is disabled by default,
-dnl                     if any other value, the feature is enabled by default.
-dnl ACTION-IF-USE       any extra actions to perform if the feature is to be
-dnl                     used.
-dnl ACTION-IF-NOTUSE    any extra actions to perform if the feature is not to
-dnl                     be used.
-dnl
-dnl
-dnl thomas :
-dnl we also added a history.
-dnl GST_PLUGINS_YES will contain all plugins to be built
-dnl                 that were checked through AG_GST_CHECK_FEATURE
-dnl GST_PLUGINS_NO will contain those that won't be built
-
-AC_DEFUN([AG_GST_CHECK_FEATURE],
-[echo
-AC_MSG_NOTICE(*** checking feature: [$2] ***)
-if test "x[$3]" != "x"
-then
-  AC_MSG_NOTICE(*** for plug-ins: [$3] ***)
-fi
-dnl
-builtin(define, [gst_endisable], ifelse($5, [disabled], [enable], [disable]))dnl
-dnl if it is set to NO, then don't even consider it for building
-NOUSE=
-if test "x$USE_[$1]" = "xno"; then
-  NOUSE="yes"
-fi
-AC_ARG_ENABLE(translit([$1], A-Z, a-z),
-  [  ]builtin(format, --%-26s gst_endisable %s, gst_endisable-translit([$1], A-Z, a-z), [$2]ifelse([$3],,,: [$3])),
-  [ case "${enableval}" in
-      yes) USE_[$1]=yes;;
-      no) USE_[$1]=no;;
-      *) AC_MSG_ERROR(bad value ${enableval} for --enable-translit([$1], A-Z, a-z)) ;;
-    esac],
-  [ USE_$1=]ifelse($5, [disabled], [no], [yes]))           dnl DEFAULT
-
-dnl *** set it back to no if it was preset to no
-if test "x$NOUSE" = "xyes"; then
-  USE_[$1]="no"
-  AC_MSG_WARN(*** $3 pre-configured not to be built)
-fi
-NOUSE=
-
-dnl *** If it's enabled
-
-if test x$USE_[$1] = xyes; then
-  dnl save compile variables before the test
-
-  gst_check_save_LIBS=$LIBS
-  gst_check_save_LDFLAGS=$LDFLAGS
-  gst_check_save_CFLAGS=$CFLAGS
-  gst_check_save_CPPFLAGS=$CPPFLAGS
-  gst_check_save_CXXFLAGS=$CXXFLAGS
-
-  HAVE_[$1]=no
-  dnl TEST_FOR_FEATURE
-  $4
-
-  LIBS=$gst_check_save_LIBS
-  LDFLAGS=$gst_check_save_LDFLAGS
-  CFLAGS=$gst_check_save_CFLAGS
-  CPPFLAGS=$gst_check_save_CPPFLAGS
-  CXXFLAGS=$gst_check_save_CXXFLAGS
-
-  dnl If it isn't found, unset USE_[$1]
-  if test x$HAVE_[$1] = xno; then
-    USE_[$1]=no
-  else
-    ifelse([$3], , :, [AC_MSG_NOTICE(*** These plugins will be built: [$3])])
-  fi
-fi
-dnl *** Warn if it's disabled or not found
-if test x$USE_[$1] = xyes; then
-  ifelse([$6], , :, [$6])
-  if test "x$3" != "x"; then
-    GST_PLUGINS_YES="\t[$3]\n$GST_PLUGINS_YES"
-  fi
-  AC_DEFINE(HAVE_[$1], , [Define to enable $2]ifelse($3,,, [ (used by $3)]).)
-else
-  ifelse([$3], , :, [AC_MSG_NOTICE(*** These plugins will not be built: [$3])])
-  if test "x$3" != "x"; then
-    GST_PLUGINS_NO="\t[$3]\n$GST_PLUGINS_NO"
-  fi
-  ifelse([$7], , :, [$7])
-fi
-dnl *** Define the conditional as appropriate
-AM_CONDITIONAL(USE_[$1], test x$USE_[$1] = xyes)
-])
-
-dnl Use a -config program which accepts --cflags and --libs parameters
-dnl to set *_CFLAGS and *_LIBS and check existence of a feature.
-dnl Richard Boulton 
-dnl Last modification: 26/06/2001
-dnl AG_GST_CHECK_CONFIGPROG(FEATURE-NAME, CONFIG-PROG-FILENAME, MODULES)
-dnl
-dnl This check was written for GStreamer: it should be renamed and checked
-dnl for portability if you decide to use it elsewhere.
-dnl
-AC_DEFUN([AG_GST_CHECK_CONFIGPROG],
-[
-  AC_PATH_PROG([$1]_CONFIG, [$2], no)
-  if test x$[$1]_CONFIG = xno; then
-    [$1]_LIBS=
-    [$1]_CFLAGS=
-    HAVE_[$1]=no
-  else
-    if [$2] --plugin-libs [$3] &> /dev/null; then
-      [$1]_LIBS=`[$2] --plugin-libs [$3]`
-    else
-      [$1]_LIBS=`[$2] --libs [$3]`
-    fi
-    [$1]_CFLAGS=`[$2] --cflags [$3]`
-    HAVE_[$1]=yes
-  fi
-  AC_SUBST([$1]_LIBS)
-  AC_SUBST([$1]_CFLAGS)
-])
-
-dnl Use AC_CHECK_LIB and AC_CHECK_HEADER to do both tests at once
-dnl sets HAVE_module if we have it
-dnl Richard Boulton 
-dnl Last modification: 26/06/2001
-dnl AG_GST_CHECK_LIBHEADER(FEATURE-NAME, LIB NAME, LIB FUNCTION, EXTRA LD FLAGS,
-dnl                     HEADER NAME, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
-dnl
-dnl This check was written for GStreamer: it should be renamed and checked
-dnl for portability if you decide to use it elsewhere.
-dnl
-AC_DEFUN([AG_GST_CHECK_LIBHEADER],
-[
-  AC_CHECK_LIB([$2], [$3], HAVE_[$1]=yes, HAVE_[$1]=no,[$4])
-  if test "x$HAVE_[$1]" = "xyes"; then
-    AC_CHECK_HEADER([$5], :, HAVE_[$1]=no)
-    if test "x$HAVE_[$1]" = "xyes"; then
-      dnl execute what needs to be
-      ifelse([$6], , :, [$6])
-    else
-      ifelse([$7], , :, [$7])
-    fi
-  else
-    ifelse([$7], , :, [$7])
-  fi
-  AC_SUBST(HAVE_[$1])
-]
-)
-
-dnl 2004-02-14 Thomas - changed to get set properly and use proper output
-dnl 2003-06-27 Benjamin Otte - changed to make this work with gstconfig.h
-dnl
-dnl Add a subsystem --disable flag and all the necessary symbols and substitions
-dnl
-dnl AG_GST_CHECK_SUBSYSTEM_DISABLE(SYSNAME, [subsystem name])
-dnl
-AC_DEFUN([AG_GST_CHECK_SUBSYSTEM_DISABLE],
-[
-  dnl this define will replace each literal subsys_def occurrence with
-  dnl the lowercase hyphen-separated subsystem
-  dnl e.g. if $1 is GST_DEBUG then subsys_def will be a macro with gst-debug
-  define([subsys_def],translit([$1], _A-Z, -a-z))
-
-  AC_ARG_ENABLE(subsys_def,
-    AC_HELP_STRING(--disable-subsys_def, [disable $2]),
-    [
-      case "${enableval}" in
-        yes) GST_DISABLE_[$1]=no ;;
-        no) GST_DISABLE_[$1]=yes ;;
-        *) AC_MSG_ERROR([bad value ${enableval} for --enable-subsys_def]) ;;
-       esac
-    ],
-    [GST_DISABLE_[$1]=no]) dnl Default value
-
-  if test x$GST_DISABLE_[$1] = xyes; then
-    AC_MSG_NOTICE([disabled subsystem [$2]])
-    GST_DISABLE_[$1]_DEFINE="#define GST_DISABLE_$1 1"
-  else
-    GST_DISABLE_[$1]_DEFINE="/* #undef GST_DISABLE_$1 */"
-  fi
-  AC_SUBST(GST_DISABLE_[$1]_DEFINE)
-  undefine([subsys_def])
-])
-
-
-dnl Parse gstconfig.h for feature and defines add the symbols and substitions
-dnl
-dnl AG_GST_PARSE_SUBSYSTEM_DISABLE(GST_CONFIGPATH, FEATURE)
-dnl
-AC_DEFUN([AG_GST_PARSE_SUBSYSTEM_DISABLE],
-[
-  grep >/dev/null "#undef GST_DISABLE_$2" $1
-  if test $? = 0; then
-    GST_DISABLE_[$2]=0
-  else
-    GST_DISABLE_[$2]=1
-  fi
-  AC_SUBST(GST_DISABLE_[$2])
-])
-
-dnl Parse gstconfig.h and defines add the symbols and substitions
-dnl
-dnl GST_CONFIGPATH=`$PKG_CONFIG --variable=includedir gstreamer-0.10`"/gst/gstconfig.h"
-dnl AG_GST_PARSE_SUBSYSTEM_DISABLES(GST_CONFIGPATH)
-dnl
-AC_DEFUN([AG_GST_PARSE_SUBSYSTEM_DISABLES],
-[
-  AG_GST_PARSE_SUBSYSTEM_DISABLE($1,GST_DEBUG)
-  AG_GST_PARSE_SUBSYSTEM_DISABLE($1,LOADSAVE)
-  AG_GST_PARSE_SUBSYSTEM_DISABLE($1,PARSE)
-  AG_GST_PARSE_SUBSYSTEM_DISABLE($1,TRACE)
-  AG_GST_PARSE_SUBSYSTEM_DISABLE($1,ALLOC_TRACE)
-  AG_GST_PARSE_SUBSYSTEM_DISABLE($1,REGISTRY)
-  AG_GST_PARSE_SUBSYSTEM_DISABLE($1,ENUMTYPES)
-  AG_GST_PARSE_SUBSYSTEM_DISABLE($1,INDEX)
-  AG_GST_PARSE_SUBSYSTEM_DISABLE($1,PLUGIN)
-  AG_GST_PARSE_SUBSYSTEM_DISABLE($1,URI)
-  AG_GST_PARSE_SUBSYSTEM_DISABLE($1,XML)
-])
-
-
-
-dnl relies on GST_PLUGINS_ALL, GST_PLUGINS_SELECTED, GST_PLUGINS_YES,
-dnl GST_PLUGINS_NO, and BUILD_EXTERNAL
-AC_DEFUN([AG_GST_OUTPUT_PLUGINS], [
-
-printf "configure: *** Plug-ins without external dependencies that will be built:\n"
-( for i in $GST_PLUGINS_SELECTED; do printf '\t'$i'\n'; done ) | sort
-printf "\n"
-
-printf "configure: *** Plug-ins without external dependencies that will NOT be built:\n"
-( for i in $GST_PLUGINS_ALL; do
-    case $GST_PLUGINS_SELECTED in
-      *$i*)
-	;;
-      *)
-	printf '\t'$i'\n'
-	;;
-    esac
-  done ) | sort
-printf "\n"
-
-if test "x$BUILD_EXTERNAL" = "xno"; then
-  printf "configure: *** No plug-ins with external dependencies will be built\n"
-else
-  printf "configure: *** Plug-ins with dependencies that will be built:"
-  printf "$GST_PLUGINS_YES\n" | sort
-  printf "\n"
-  printf "configure: *** Plug-ins with dependencies that will NOT be built:"
-  printf "$GST_PLUGINS_NO\n" | sort
-  printf "\n"
-fi
-])
-
diff --git a/mobile/common/m4/gst-function.m4 b/mobile/common/m4/gst-function.m4
deleted file mode 100755
index 1216621..0000000
--- a/mobile/common/m4/gst-function.m4
+++ /dev/null
@@ -1,63 +0,0 @@
-dnl
-dnl Check for compiler mechanism to show functions in debugging
-dnl copied from an Ali patch floating on the internet
-dnl
-AC_DEFUN([AG_GST_CHECK_FUNCTION],[
-  dnl #1: __PRETTY_FUNCTION__
-  AC_MSG_CHECKING(whether $CC implements __PRETTY_FUNCTION__)
-  AC_CACHE_VAL(have_pretty_function,[
-    AC_TRY_LINK([#include ],
-                [printf("%s", __PRETTY_FUNCTION__);],
-                have_pretty_function=yes,
-                have_pretty_function=no)
-  ])
-  AC_MSG_RESULT($have_pretty_function)
-  if test "$have_pretty_function" = yes; then
-    AC_DEFINE(HAVE_PRETTY_FUNCTION, 1,
-              [defined if the compiler implements __PRETTY_FUNCTION__])
-  fi
-
-dnl #2: __FUNCTION__
-  AC_MSG_CHECKING(whether $CC implements __FUNCTION__)
-  AC_CACHE_VAL(have_function,[
-    AC_TRY_LINK([#include ],
-                [printf("%s", __FUNCTION__);],
-                have_function=yes,
-                have_function=no)
-  ])
-  AC_MSG_RESULT($have_function)
-  if test "$have_function" = yes; then
-    AC_DEFINE(HAVE_FUNCTION, 1,
-              [defined if the compiler implements __FUNCTION__])
-  fi
-
-dnl #3: __func__
-  AC_MSG_CHECKING(whether $CC implements __func__)
-  AC_CACHE_VAL(have_func,[
-    AC_TRY_LINK([#include ],
-                [printf("%s", __func__);],
-                have_func=yes,
-                have_func=no)
-  ])
-  AC_MSG_RESULT($have_func)
-  if test "$have_func" = yes; then
-    AC_DEFINE(HAVE_FUNC, 1,
-              [defined if the compiler implements __func__])
-  fi
-
-dnl now define FUNCTION to whatever works, and fallback to ""
-  if test "$have_pretty_function" = yes; then
-    function=__PRETTY_FUNCTION__
-  else
-    if test "$have_function" = yes; then
-      function=__FUNCTION__
-    else
-      if test "$have_func" = yes; then
-        function=__func__
-      else
-        function=\"\"
-      fi
-    fi
-  fi
-  AC_DEFINE_UNQUOTED(GST_FUNCTION, $function, [macro to use to show function name])
-])
diff --git a/mobile/common/m4/gst-gettext.m4 b/mobile/common/m4/gst-gettext.m4
deleted file mode 100755
index a63651b..0000000
--- a/mobile/common/m4/gst-gettext.m4
+++ /dev/null
@@ -1,21 +0,0 @@
-dnl gettext setup
-
-dnl AG_GST_GETTEXT([gettext-package])
-dnl defines GETTEXT_PACKAGE and LOCALEDIR
-
-AC_DEFUN([AG_GST_GETTEXT],
-[
-  if test "$USE_NLS" = "yes"; then
-    GETTEXT_PACKAGE=[$1]
-  else
-    GETTEXT_PACKAGE=[NULL]
-  fi
-  AC_SUBST(GETTEXT_PACKAGE)
-  AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], "$GETTEXT_PACKAGE",
-                     [gettext package name])
-
-  dnl define LOCALEDIR in config.h
-  AS_AC_EXPAND(LOCALEDIR, $datadir/locale)
-  AC_DEFINE_UNQUOTED([LOCALEDIR], "$LOCALEDIR",
-                     [gettext locale dir])
-])
diff --git a/mobile/common/m4/gst-glib2.m4 b/mobile/common/m4/gst-glib2.m4
deleted file mode 100755
index 3060e5e..0000000
--- a/mobile/common/m4/gst-glib2.m4
+++ /dev/null
@@ -1,25 +0,0 @@
-dnl check for a minimum version of GLib
-
-dnl AG_GST_GLIB_CHECK([minimum-version-required])
-
-AC_DEFUN([AG_GST_GLIB_CHECK],
-[
-  dnl Minimum required version of GLib
-  GLIB_REQ=[$1]
-  if test "x$GLIB_REQ" = "x"
-  then
-    AC_MSG_ERROR([Please specify a required version for GLib 2.0])
-  fi
-  AC_SUBST(GLIB_REQ)
-
-  dnl Check for glib with everything
-  AG_GST_PKG_CHECK_MODULES(GLIB,
-    glib-2.0 >= $GLIB_REQ gobject-2.0 gthread-2.0 gmodule-no-export-2.0)
-
-  if test "x$HAVE_GLIB" = "xno"; then
-    AC_MSG_ERROR([This package requires GLib >= $GLIB_REQ to compile.])
-  fi
-
-  dnl for the poor souls who for example have glib in /usr/local
-  AS_SCRUB_INCLUDE(GLIB_CFLAGS)
-])
diff --git a/mobile/common/m4/gst-libxml2.m4 b/mobile/common/m4/gst-libxml2.m4
deleted file mode 100755
index 7d978d3..0000000
--- a/mobile/common/m4/gst-libxml2.m4
+++ /dev/null
@@ -1,46 +0,0 @@
-dnl call this macro with the minimum required version as an argument
-dnl this macro sets and AC_SUBSTs XML_CFLAGS and XML_LIBS
-dnl it also sets LIBXML_PKG, used for the pkg-config file
-
-AC_DEFUN([AG_GST_LIBXML2_CHECK],
-[
-  dnl Minimum required version of libxml2
-  dnl default to 2.4.9 if not specified
-  LIBXML2_REQ=ifelse([$1],,2.4.9,[$1])
-  AC_SUBST(LIBXML2_REQ)
-
-  dnl check for libxml2
-  PKG_CHECK_MODULES(XML, libxml-2.0 >= $LIBXML2_REQ, 
-                    HAVE_LIBXML2=yes, [
-                      AC_MSG_RESULT(no)
-                      HAVE_LIBXML2=no
-                    ])
-  if test "x$HAVE_LIBXML2" = "xyes"; then
-    AC_DEFINE(HAVE_LIBXML2, 1, [Define if libxml2 is available])
-  else
-    AC_MSG_ERROR([Need libxml2 for glib2 builds -- you should be able to do without it -- this needs fixing])
-  fi
-  dnl this is for the .pc file
-  LIBXML_PKG=', libxml-2.0' 
-  AC_SUBST(LIBXML_PKG)
-  AC_SUBST(XML_LIBS)
-  AC_SUBST(XML_CFLAGS)
-
-  dnl XML_LIBS might pull in -lz without zlib actually being on the system, so
-  dnl try linking with these LIBS and CFLAGS
-  ac_save_CFLAGS=$CFLAGS
-  ac_save_LIBS=$LIBS
-  CFLAGS="$CFLAGS $XML_CFLAGS"
-  LIBS="$LIBS $XML_LIBS"
-  AC_TRY_LINK([
-#include 
-#include 
-],[ 
-/* function body */
-],
-    AC_MSG_NOTICE([Test xml2 program linked]),
-    AC_MSG_ERROR([Could not link libxml2 test program.  Check if you have the necessary dependencies.])
-  )
-  CFLAGS="$ac_save_CFLAGS"
-  LIBS="$ac_save_LIBS"
-])
diff --git a/mobile/common/m4/gst-parser.m4 b/mobile/common/m4/gst-parser.m4
deleted file mode 100755
index 9cc0981..0000000
--- a/mobile/common/m4/gst-parser.m4
+++ /dev/null
@@ -1,63 +0,0 @@
-AC_DEFUN([AG_GST_BISON_CHECK],
-[
-  dnl FIXME: check if AC_PROG_YACC is suitable here
-  dnl FIXME: make precious
-  AC_PATH_PROG(BISON_PATH, bison, no)
-  if test x$BISON_PATH = xno; then
-    AC_MSG_ERROR(Could not find bison)
-  fi
-
-  dnl check bison version
-  dnl FIXME 0.11: we need version >= 1.875 for the reentrancy support
-  dnl in the parser. If an older version is installed pre-generated
-  dnl sources are used. This should become a hard dependency for 0.11!
-  bison_min_version=1.875
-  bison_version=`$BISON_PATH --version | head -n 1 | sed 's/^.*) //' | sed 's/[[a-zA-Z]]*$//' | cut -d' ' -f1`
-  AC_MSG_CHECKING([bison version $bison_version >= $bison_min_version])
-
-  if perl -w <= 2.5.31 for the reentrancy support
-  dnl in the parser. If an older version is installed pre-generated
-  dnl sources are used. This should become a hard dependency for 0.11!
-  flex_min_version=2.5.31
-  flex_version=`$FLEX_PATH --version | head -n 1 | sed 's/^.* //' | sed 's/[[a-zA-Z]]*$//' | cut -d' ' -f1`
-  AC_MSG_CHECKING([flex version $flex_version >= $flex_min_version])
-  if perl -w < \$min_version_major) ||
-     ((\$flex_version_major == \$min_version_major) &&
-      (\$flex_version_minor > \$min_version_minor)) ||
-     ((\$flex_version_major == \$min_version_major) &&
-      (\$flex_version_minor == \$min_version_minor) &&
-      (\$flex_version_micro >= \$min_version_micro)))
-     ? 0 : 1);
-EOF
-  then
-    AC_MSG_RESULT(yes)
-    AM_CONDITIONAL(GENERATE_PARSER, test -z $GENERATE_PARSER_TRUE)
-  else
-    AC_MSG_RESULT([no, using pre-generated parser sources])
-    AM_CONDITIONAL(GENERATE_PARSER, false)
-  fi
-])
diff --git a/mobile/common/m4/gst-plugin-docs.m4 b/mobile/common/m4/gst-plugin-docs.m4
deleted file mode 100755
index 29ebbd6..0000000
--- a/mobile/common/m4/gst-plugin-docs.m4
+++ /dev/null
@@ -1,47 +0,0 @@
-dnl AG_GST_PYXML_CHECK([MINIMUM-PYTHON-VERSION])
-
-AC_DEFUN([AG_GST_PYXML_CHECK],
-[
-  AC_BEFORE([AS_PATH_PYTHON],[$0])dnl find python first
-
-  have_pyxml=no
-  if test "x$PYTHON" != x; then
-    AC_MSG_CHECKING([pyxml])
-    if $PYTHON -c "from xml.dom.ext.reader import Sax2" 2>/dev/null \
-      && $PYTHON -c "from xml.dom.NodeFilter import NodeFilter" 2>/dev/null; then
-      AC_MSG_RESULT(yes)
-      have_pyxml=yes
-    else
-      AC_MSG_RESULT(no)
-    fi
-  fi
-])
-
-dnl AG_GST_PLUGIN_DOCS([MINIMUM-GTK-DOC-VERSION],[MINIMUM-PYTHON-VERSION])
-dnl 
-dnl checks for prerequisites for the common/mangle-tmpl.py script
-dnl used when building the plugin documentation
-
-AC_DEFUN([AG_GST_PLUGIN_DOCS],
-[
-  AC_BEFORE([GTK_DOC_CHECK],[$0])dnl check for gtk-doc first
-
-  if test x$enable_gtk_doc = xyes -a x$have_gtk_doc = xyes; then
-    AG_GST_PYXML_CHECK([$1])
-  fi
-
-  build_plugin_docs=no
-  AC_MSG_CHECKING([whether to build plugin documentation])
-  if test x$enable_gtk_doc = xyes -a x$have_gtk_doc = xyes; then
-    if test "x$have_pyxml" != xyes; then
-      AC_MSG_RESULT([no (pyxml not installed)])
-    else
-      build_plugin_docs=yes
-      AC_MSG_RESULT([yes])
-    fi
-  else
-    AC_MSG_RESULT([no (gtk-doc disabled or not available)])
-  fi
-
-  AM_CONDITIONAL(ENABLE_PLUGIN_DOCS, test x$build_plugin_docs = xyes)
-])
diff --git a/mobile/common/m4/gst-plugindir.m4 b/mobile/common/m4/gst-plugindir.m4
deleted file mode 100755
index 09989d0..0000000
--- a/mobile/common/m4/gst-plugindir.m4
+++ /dev/null
@@ -1,17 +0,0 @@
-dnl AG_GST_SET_PLUGINDIR
-
-dnl AC_DEFINE PLUGINDIR to the full location where plug-ins will be installed
-dnl AC_SUBST plugindir, to be used in Makefile.am's
-
-AC_DEFUN([AG_GST_SET_PLUGINDIR],
-[
-  dnl define location of plugin directory
-  AS_AC_EXPAND(PLUGINDIR, ${libdir}/gstreamer-$GST_MAJORMINOR)
-  AC_DEFINE_UNQUOTED(PLUGINDIR, "$PLUGINDIR",
-    [directory where plugins are located])
-  AC_MSG_NOTICE([Using $PLUGINDIR as the plugin install location])
-
-  dnl plugin directory configure-time variable for use in Makefile.am
-  plugindir="\$(libdir)/gstreamer-$GST_MAJORMINOR"
-  AC_SUBST(plugindir)
-])
diff --git a/mobile/common/m4/gst-valgrind.m4 b/mobile/common/m4/gst-valgrind.m4
deleted file mode 100755
index 93c2635..0000000
--- a/mobile/common/m4/gst-valgrind.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-AC_DEFUN([AG_GST_VALGRIND_CHECK],
-[
-  dnl valgrind inclusion
-  AC_ARG_ENABLE(valgrind,
-    AC_HELP_STRING([--disable-valgrind], [disable run-time valgrind detection]),
-    [
-      case "${enableval}" in
-        yes) USE_VALGRIND="$USE_DEBUG" ;;
-        no)  USE_VALGRIND=no ;;
-        *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind) ;;
-      esac],
-    [
-      USE_VALGRIND="$USE_DEBUG"
-    ]) dnl Default value
-
-  VALGRIND_REQ="2.1"
-  if test "x$USE_VALGRIND" = xyes; then
-    PKG_CHECK_MODULES(VALGRIND, valgrind > $VALGRIND_REQ,
-      USE_VALGRIND="yes",
-      [
-        USE_VALGRIND="no"
-        AC_MSG_RESULT([no])
-      ])
-  fi
-
-  if test "x$USE_VALGRIND" = xyes; then
-    AC_DEFINE(HAVE_VALGRIND, 1, [Define if valgrind should be used])
-    AC_MSG_NOTICE(Using extra code paths for valgrind)
-  fi
-  AC_SUBST(VALGRIND_CFLAGS)
-  AC_SUBST(VALGRIND_LIBS)
-  
-  AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
-  AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
-])
diff --git a/mobile/common/m4/gst-x11.m4 b/mobile/common/m4/gst-x11.m4
deleted file mode 100644
index d3baf2d..0000000
--- a/mobile/common/m4/gst-x11.m4
+++ /dev/null
@@ -1,70 +0,0 @@
-dnl macros for X-related detections
-dnl AC_SUBST's HAVE_X, X_CFLAGS, X_LIBS
-AC_DEFUN([AG_GST_CHECK_X],
-[
-  AC_PATH_XTRA
-  ac_cflags_save="$CFLAGS"
-  ac_cppflags_save="$CPPFLAGS"
-  CFLAGS="$CFLAGS $X_CFLAGS"
-  CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-
-  dnl now try to find the HEADER
-  AC_CHECK_HEADER(X11/Xlib.h, HAVE_X="yes", HAVE_X="no")
-
-  if test "x$HAVE_X" = "xno"
-  then
-    AC_MSG_NOTICE([cannot find X11 development files])
-  else
-    dnl this is much more than we want
-    X_LIBS="$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS"
-    dnl AC_PATH_XTRA only defines the path needed to find the X libs,
-    dnl it does not add the libs; therefore we add them here
-    X_LIBS="$X_LIBS -lX11"
-    AC_SUBST(X_CFLAGS)
-    AC_SUBST(X_LIBS)
-  fi
-  AC_SUBST(HAVE_X)
-
-  CFLAGS="$ac_cflags_save"
-  CPPFLAGS="$ac_cppflags_save"
-])
-
-dnl *** XVideo ***
-dnl Look for the PIC library first, Debian requires it.
-dnl Check debian-devel archives for gory details.
-dnl 20020110:
-dnl At the moment XFree86 doesn't distribute shared libXv due
-dnl to unstable API.  On many platforms you CAN NOT link a shared
-dnl lib to a static non-PIC lib.  This is what the xvideo GStreamer
-dnl plug-in wants to do.  So Debian distributes a PIC compiled
-dnl version of the static lib for plug-ins to link to when it is
-dnl inappropriate to link the main application to libXv directly.
-dnl FIXME: add check if this platform can support linking to a
-dnl        non-PIC libXv, if not then don not use Xv.
-dnl FIXME: perhaps warn user if they have a shared libXv since
-dnl        this is an error until XFree86 starts shipping one
-AC_DEFUN([AG_GST_CHECK_XV],
-[
-  if test x$HAVE_X = xyes; then
-    AC_CHECK_LIB(Xv_pic, XvQueryExtension,
-                 HAVE_XVIDEO="yes", HAVE_XVIDEO="no",
-                 $X_LIBS -lXext)
-
-    if test x$HAVE_XVIDEO = xyes; then
-      XVIDEO_LIBS="-lXv_pic -lXext"
-      AC_SUBST(XVIDEO_LIBS)
-    else
-      dnl try again using something else if we didn't find it first
-      if test x$HAVE_XVIDEO = xno; then
-        AC_CHECK_LIB(Xv, XvQueryExtension,
-                   HAVE_XVIDEO="yes", HAVE_XVIDEO="no",
-                   $X_LIBS -lXext)
-
-        if test x$HAVE_XVIDEO = xyes; then
-          XVIDEO_LIBS="-lXv -lXext"
-          AC_SUBST(XVIDEO_LIBS)
-        fi
-      fi
-    fi
-  fi
-])
diff --git a/mobile/common/m4/gst.m4 b/mobile/common/m4/gst.m4
deleted file mode 100755
index 04b466f..0000000
--- a/mobile/common/m4/gst.m4
+++ /dev/null
@@ -1,10 +0,0 @@
-dnl AG_GST_INIT
-dnl sets up use of GStreamer configure.ac macros
-dnl all GStreamer autoconf macros are prefixed
-dnl with AG_GST_ for public macros
-dnl with _AG_GST_ for private macros
-
-AC_DEFUN([AG_GST_INIT],
-[
-  m4_pattern_forbid(^_?AG_GST_)
-])
diff --git a/mobile/common/m4/gtk-doc.m4 b/mobile/common/m4/gtk-doc.m4
deleted file mode 100755
index 57040aa..0000000
--- a/mobile/common/m4/gtk-doc.m4
+++ /dev/null
@@ -1,56 +0,0 @@
-dnl -*- mode: autoconf -*-
-
-# serial 1
-
-dnl Usage:
-dnl   GTK_DOC_CHECK([minimum-gtk-doc-version])
-AC_DEFUN([GTK_DOC_CHECK],
-[
-  AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first
-  AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first
-  dnl for overriding the documentation installation directory
-  AC_ARG_WITH(html-dir,
-    AC_HELP_STRING([--with-html-dir=PATH], [path to installed docs]),,
-    [with_html_dir='${datadir}/gtk-doc/html'])
-  HTML_DIR="$with_html_dir"
-  AC_SUBST(HTML_DIR)
-
-  dnl enable/disable documentation building
-  AC_ARG_ENABLE(gtk-doc,
-    AC_HELP_STRING([--enable-gtk-doc],
-                   [use gtk-doc to build documentation [default=no]]),,
-    enable_gtk_doc=no)
-
-  have_gtk_doc=no
-  if test x$enable_gtk_doc = xyes; then
-    if test -z "$PKG_CONFIG"; then
-      AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
-    fi
-    if test "$PKG_CONFIG" != "no" && $PKG_CONFIG --exists gtk-doc; then
-      have_gtk_doc=yes
-    fi
-    if test -z "$SED"; then
-      AC_PROG_SED
-    fi
-
-dnl do we want to do a version check?
-ifelse([$1],[],,
-    [gtk_doc_min_version=$1
-    if test "$have_gtk_doc" = yes; then
-      AC_MSG_CHECKING([gtk-doc version >= $gtk_doc_min_version])
-      if $PKG_CONFIG --atleast-version $gtk_doc_min_version gtk-doc; then
-        AC_MSG_RESULT(yes)
-      else
-        AC_MSG_RESULT(no)
-        have_gtk_doc=no
-      fi
-    fi
-])
-    if test "$have_gtk_doc" != yes; then
-      enable_gtk_doc=no
-    fi
-  fi
-
-  AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
-  AM_CONDITIONAL(GTK_DOC_USE_LIBTOOL, test -n "$LIBTOOL")
-])
diff --git a/mobile/common/m4/iconv.m4 b/mobile/common/m4/iconv.m4
deleted file mode 100755
index c5f3579..0000000
--- a/mobile/common/m4/iconv.m4
+++ /dev/null
@@ -1,103 +0,0 @@
-# iconv.m4 serial AM4 (gettext-0.11.3)
-dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible.
-
-AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
-[
-  dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([iconv])
-])
-
-AC_DEFUN([AM_ICONV_LINK],
-[
-  dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
-  dnl those with the standalone portable GNU libiconv installed).
-
-  dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
-  dnl accordingly.
-  AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
-
-  dnl Add $INCICONV to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed libiconv and not disabled its use
-  dnl via --without-libiconv-prefix, he wants to use it. The first
-  dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
-  am_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
-
-  AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
-    am_cv_func_iconv="no, consider installing GNU libiconv"
-    am_cv_lib_iconv=no
-    AC_TRY_LINK([#include 
-#include ],
-      [iconv_t cd = iconv_open("","");
-       iconv(cd,NULL,NULL,NULL,NULL);
-       iconv_close(cd);],
-      am_cv_func_iconv=yes)
-    if test "$am_cv_func_iconv" != yes; then
-      am_save_LIBS="$LIBS"
-      LIBS="$LIBS $LIBICONV"
-      AC_TRY_LINK([#include 
-#include ],
-        [iconv_t cd = iconv_open("","");
-         iconv(cd,NULL,NULL,NULL,NULL);
-         iconv_close(cd);],
-        am_cv_lib_iconv=yes
-        am_cv_func_iconv=yes)
-      LIBS="$am_save_LIBS"
-    fi
-  ])
-  if test "$am_cv_func_iconv" = yes; then
-    AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
-  fi
-  if test "$am_cv_lib_iconv" = yes; then
-    AC_MSG_CHECKING([how to link with libiconv])
-    AC_MSG_RESULT([$LIBICONV])
-  else
-    dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
-    dnl either.
-    CPPFLAGS="$am_save_CPPFLAGS"
-    LIBICONV=
-    LTLIBICONV=
-  fi
-  AC_SUBST(LIBICONV)
-  AC_SUBST(LTLIBICONV)
-])
-
-AC_DEFUN([AM_ICONV],
-[
-  AM_ICONV_LINK
-  if test "$am_cv_func_iconv" = yes; then
-    AC_MSG_CHECKING([for iconv declaration])
-    AC_CACHE_VAL(am_cv_proto_iconv, [
-      AC_TRY_COMPILE([
-#include 
-#include 
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
-], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
-      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
-    am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
-    AC_MSG_RESULT([$]{ac_t:-
-         }[$]am_cv_proto_iconv)
-    AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
-      [Define as const if the declaration of iconv() needs const.])
-  fi
-])
diff --git a/mobile/common/m4/isc-posix.m4 b/mobile/common/m4/isc-posix.m4
deleted file mode 100755
index 1319dd1..0000000
--- a/mobile/common/m4/isc-posix.m4
+++ /dev/null
@@ -1,26 +0,0 @@
-# isc-posix.m4 serial 2 (gettext-0.11.2)
-dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-# This file is not needed with autoconf-2.53 and newer.  Remove it in 2005.
-
-# This test replaces the one in autoconf.
-# Currently this macro should have the same name as the autoconf macro
-# because gettext's gettext.m4 (distributed in the automake package)
-# still uses it.  Otherwise, the use in gettext.m4 makes autoheader
-# give these diagnostics:
-#   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
-#   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
-
-undefine([AC_ISC_POSIX])
-
-AC_DEFUN([AC_ISC_POSIX],
-  [
-    dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
-    AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
-  ]
-)
diff --git a/mobile/common/m4/lib-ld.m4 b/mobile/common/m4/lib-ld.m4
deleted file mode 100755
index ddb5732..0000000
--- a/mobile/common/m4/lib-ld.m4
+++ /dev/null
@@ -1,97 +0,0 @@
-# lib-ld.m4 serial 1 (gettext-0.11)
-dnl Copyright (C) 1996-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl Subroutines of libtool.m4,
-dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
-dnl with libtool.m4.
-
-dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
-AC_DEFUN([AC_LIB_PROG_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 &5; then
-  acl_cv_prog_gnu_ld=yes
-else
-  acl_cv_prog_gnu_ld=no
-fi])
-with_gnu_ld=$acl_cv_prog_gnu_ld
-])
-
-dnl From libtool-1.4. Sets the variable LD.
-AC_DEFUN([AC_LIB_PROG_LD],
-[AC_ARG_WITH(gnu-ld,
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]* | [A-Za-z]:[\\/]*)]
-      [re_direlt='/[^/][^/]*/\.\./']
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(acl_cv_path_LD,
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      acl_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  acl_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$acl_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_LIB_PROG_LD_GNU
-])
diff --git a/mobile/common/m4/lib-link.m4 b/mobile/common/m4/lib-link.m4
deleted file mode 100755
index 6b94251..0000000
--- a/mobile/common/m4/lib-link.m4
+++ /dev/null
@@ -1,554 +0,0 @@
-# lib-link.m4 serial 3 (gettext-0.11.3)
-dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible.
-
-dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
-dnl the libraries corresponding to explicit and implicit dependencies.
-dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
-dnl augments the CPPFLAGS variable.
-AC_DEFUN([AC_LIB_LINKFLAGS],
-[
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  define([Name],[translit([$1],[./-], [___])])
-  define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
-    AC_LIB_LINKFLAGS_BODY([$1], [$2])
-    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
-    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
-    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
-  ])
-  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
-  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
-  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
-  dnl results of this search when this library appears as a dependency.
-  HAVE_LIB[]NAME=yes
-  undefine([Name])
-  undefine([NAME])
-])
-
-dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
-dnl searches for libname and the libraries corresponding to explicit and
-dnl implicit dependencies, together with the specified include files and
-dnl the ability to compile and link the specified testcode. If found, it
-dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
-dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
-dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
-dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
-AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
-[
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  AC_REQUIRE([AC_LIB_RPATH])
-  define([Name],[translit([$1],[./-], [___])])
-  define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-
-  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
-  dnl accordingly.
-  AC_LIB_LINKFLAGS_BODY([$1], [$2])
-
-  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
-  dnl because if the user has installed lib[]Name and not disabled its use
-  dnl via --without-lib[]Name-prefix, he wants to use it.
-  ac_save_CPPFLAGS="$CPPFLAGS"
-  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
-
-  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
-    ac_save_LIBS="$LIBS"
-    LIBS="$LIBS $LIB[]NAME"
-    AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
-    LIBS="$ac_save_LIBS"
-  ])
-  if test "$ac_cv_lib[]Name" = yes; then
-    HAVE_LIB[]NAME=yes
-    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
-    AC_MSG_CHECKING([how to link with lib[]$1])
-    AC_MSG_RESULT([$LIB[]NAME])
-  else
-    HAVE_LIB[]NAME=no
-    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
-    dnl $INC[]NAME either.
-    CPPFLAGS="$ac_save_CPPFLAGS"
-    LIB[]NAME=
-    LTLIB[]NAME=
-  fi
-  AC_SUBST([HAVE_LIB]NAME)
-  AC_SUBST([LIB]NAME)
-  AC_SUBST([LTLIB]NAME)
-  undefine([Name])
-  undefine([NAME])
-])
-
-dnl Determine the platform dependent parameters needed to use rpath:
-dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
-dnl hardcode_direct, hardcode_minus_L,
-dnl sys_lib_search_path_spec, sys_lib_dlsearch_path_spec.
-AC_DEFUN([AC_LIB_RPATH],
-[
-  AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
-  AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
-  AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
-  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
-  AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
-    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
-    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
-    . ./conftest.sh
-    rm -f ./conftest.sh
-    acl_cv_rpath=done
-  ])
-  wl="$acl_cv_wl"
-  libext="$acl_cv_libext"
-  shlibext="$acl_cv_shlibext"
-  hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
-  hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
-  hardcode_direct="$acl_cv_hardcode_direct"
-  hardcode_minus_L="$acl_cv_hardcode_minus_L"
-  sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
-  sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
-  dnl Determine whether the user wants rpath handling at all.
-  AC_ARG_ENABLE(rpath,
-    [  --disable-rpath         do not hardcode runtime library paths],
-    :, enable_rpath=yes)
-])
-
-dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
-dnl the libraries corresponding to explicit and implicit dependencies.
-dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
-AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
-[
-  define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
-                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_ARG_WITH([lib$1-prefix],
-[  --with-lib$1-prefix[=DIR]  search for lib$1 in DIR/include and DIR/lib
-  --without-lib$1-prefix     don't search for lib$1 in includedir and libdir],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/lib"
-      fi
-    fi
-])
-  dnl Search the library and its dependencies in $additional_libdir and
-  dnl $LDFLAGS. Using breadth-first-seach.
-  LIB[]NAME=
-  LTLIB[]NAME=
-  INC[]NAME=
-  rpathdirs=
-  ltrpathdirs=
-  names_already_handled=
-  names_next_round='$1 $2'
-  while test -n "$names_next_round"; do
-    names_this_round="$names_next_round"
-    names_next_round=
-    for name in $names_this_round; do
-      already_handled=
-      for n in $names_already_handled; do
-        if test "$n" = "$name"; then
-          already_handled=yes
-          break
-        fi
-      done
-      if test -z "$already_handled"; then
-        names_already_handled="$names_already_handled $name"
-        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
-        dnl or AC_LIB_HAVE_LINKFLAGS call.
-        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
-        eval value=\"\$HAVE_LIB$uppername\"
-        if test -n "$value"; then
-          if test "$value" = yes; then
-            eval value=\"\$LIB$uppername\"
-            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
-            eval value=\"\$LTLIB$uppername\"
-            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
-          else
-            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
-            dnl that this library doesn't exist. So just drop it.
-            :
-          fi
-        else
-          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
-          dnl and the already constructed $LIBNAME/$LTLIBNAME.
-          found_dir=
-          found_la=
-          found_so=
-          found_a=
-          if test $use_additional = yes; then
-            if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
-              found_dir="$additional_libdir"
-              found_so="$additional_libdir/lib$name.$shlibext"
-              if test -f "$additional_libdir/lib$name.la"; then
-                found_la="$additional_libdir/lib$name.la"
-              fi
-            else
-              if test -f "$additional_libdir/lib$name.$libext"; then
-                found_dir="$additional_libdir"
-                found_a="$additional_libdir/lib$name.$libext"
-                if test -f "$additional_libdir/lib$name.la"; then
-                  found_la="$additional_libdir/lib$name.la"
-                fi
-              fi
-            fi
-          fi
-          if test "X$found_dir" = "X"; then
-            for x in $LDFLAGS $LTLIB[]NAME; do
-              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-              case "$x" in
-                -L*)
-                  dir=`echo "X$x" | sed -e 's/^X-L//'`
-                  if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
-                    found_dir="$dir"
-                    found_so="$dir/lib$name.$shlibext"
-                    if test -f "$dir/lib$name.la"; then
-                      found_la="$dir/lib$name.la"
-                    fi
-                  else
-                    if test -f "$dir/lib$name.$libext"; then
-                      found_dir="$dir"
-                      found_a="$dir/lib$name.$libext"
-                      if test -f "$dir/lib$name.la"; then
-                        found_la="$dir/lib$name.la"
-                      fi
-                    fi
-                  fi
-                  ;;
-              esac
-              if test "X$found_dir" != "X"; then
-                break
-              fi
-            done
-          fi
-          if test "X$found_dir" != "X"; then
-            dnl Found the library.
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
-            if test "X$found_so" != "X"; then
-              dnl Linking with a shared library. We attempt to hardcode its
-              dnl directory into the executable's runpath, unless it's the
-              dnl standard /usr/lib.
-              if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
-                dnl No hardcoding is needed.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-              else
-                dnl Use an explicit option to hardcode DIR into the resulting
-                dnl binary.
-                dnl Potentially add DIR to ltrpathdirs.
-                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                haveit=
-                for x in $ltrpathdirs; do
-                  if test "X$x" = "X$found_dir"; then
-                    haveit=yes
-                    break
-                  fi
-                done
-                if test -z "$haveit"; then
-                  ltrpathdirs="$ltrpathdirs $found_dir"
-                fi
-                dnl The hardcoding into $LIBNAME is system dependent.
-                if test "$hardcode_direct" = yes; then
-                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
-                  dnl resulting binary.
-                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                else
-                  if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
-                    dnl Use an explicit option to hardcode DIR into the resulting
-                    dnl binary.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    dnl Potentially add DIR to rpathdirs.
-                    dnl The rpathdirs will be appended to $LIBNAME at the end.
-                    haveit=
-                    for x in $rpathdirs; do
-                      if test "X$x" = "X$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      rpathdirs="$rpathdirs $found_dir"
-                    fi
-                  else
-                    dnl Rely on "-L$found_dir".
-                    dnl But don't add it if it's already contained in the LDFLAGS
-                    dnl or the already constructed $LIBNAME
-                    haveit=
-                    for x in $LDFLAGS $LIB[]NAME; do
-                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                      if test "X$x" = "X-L$found_dir"; then
-                        haveit=yes
-                        break
-                      fi
-                    done
-                    if test -z "$haveit"; then
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
-                    fi
-                    if test "$hardcode_minus_L" != no; then
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
-                    else
-                      dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
-                      dnl here, because this doesn't fit in flags passed to the
-                      dnl compiler. So give up. No hardcoding. This affects only
-                      dnl very old systems.
-                      dnl FIXME: Not sure whether we should use
-                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
-                      dnl here.
-                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-                    fi
-                  fi
-                fi
-              fi
-            else
-              if test "X$found_a" != "X"; then
-                dnl Linking with a static library.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
-              else
-                dnl We shouldn't come here, but anyway it's good to have a
-                dnl fallback.
-                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
-              fi
-            fi
-            dnl Assume the include files are nearby.
-            additional_includedir=
-            case "$found_dir" in
-              */lib | */lib/)
-                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
-                additional_includedir="$basedir/include"
-                ;;
-            esac
-            if test "X$additional_includedir" != "X"; then
-              dnl Potentially add $additional_includedir to $INCNAME.
-              dnl But don't add it
-              dnl   1. if it's the standard /usr/include,
-              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
-              dnl   3. if it's already present in $CPPFLAGS or the already
-              dnl      constructed $INCNAME,
-              dnl   4. if it doesn't exist as a directory.
-              if test "X$additional_includedir" != "X/usr/include"; then
-                haveit=
-                if test "X$additional_includedir" = "X/usr/local/include"; then
-                  if test -n "$GCC"; then
-                    case $host_os in
-                      linux*) haveit=yes;;
-                    esac
-                  fi
-                fi
-                if test -z "$haveit"; then
-                  for x in $CPPFLAGS $INC[]NAME; do
-                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                    if test "X$x" = "X-I$additional_includedir"; then
-                      haveit=yes
-                      break
-                    fi
-                  done
-                  if test -z "$haveit"; then
-                    if test -d "$additional_includedir"; then
-                      dnl Really add $additional_includedir to $INCNAME.
-                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
-                    fi
-                  fi
-                fi
-              fi
-            fi
-            dnl Look for dependencies.
-            if test -n "$found_la"; then
-              dnl Read the .la file. It defines the variables
-              dnl dlname, library_names, old_library, dependency_libs, current,
-              dnl age, revision, installed, dlopen, dlpreopen, libdir.
-              save_libdir="$libdir"
-              case "$found_la" in
-                */* | *\\*) . "$found_la" ;;
-                *) . "./$found_la" ;;
-              esac
-              libdir="$save_libdir"
-              dnl We use only dependency_libs.
-              for dep in $dependency_libs; do
-                case "$dep" in
-                  -L*)
-                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
-                    dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
-                    dnl But don't add it
-                    dnl   1. if it's the standard /usr/lib,
-                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
-                    dnl   3. if it's already present in $LDFLAGS or the already
-                    dnl      constructed $LIBNAME,
-                    dnl   4. if it doesn't exist as a directory.
-                    if test "X$additional_libdir" != "X/usr/lib"; then
-                      haveit=
-                      if test "X$additional_libdir" = "X/usr/local/lib"; then
-                        if test -n "$GCC"; then
-                          case $host_os in
-                            linux*) haveit=yes;;
-                          esac
-                        fi
-                      fi
-                      if test -z "$haveit"; then
-                        haveit=
-                        for x in $LDFLAGS $LIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LIBNAME.
-                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                        haveit=
-                        for x in $LDFLAGS $LTLIB[]NAME; do
-                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-                          if test "X$x" = "X-L$additional_libdir"; then
-                            haveit=yes
-                            break
-                          fi
-                        done
-                        if test -z "$haveit"; then
-                          if test -d "$additional_libdir"; then
-                            dnl Really add $additional_libdir to $LTLIBNAME.
-                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
-                          fi
-                        fi
-                      fi
-                    fi
-                    ;;
-                  -R*)
-                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
-                    if test "$enable_rpath" != no; then
-                      dnl Potentially add DIR to rpathdirs.
-                      dnl The rpathdirs will be appended to $LIBNAME at the end.
-                      haveit=
-                      for x in $rpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        rpathdirs="$rpathdirs $dir"
-                      fi
-                      dnl Potentially add DIR to ltrpathdirs.
-                      dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
-                      haveit=
-                      for x in $ltrpathdirs; do
-                        if test "X$x" = "X$dir"; then
-                          haveit=yes
-                          break
-                        fi
-                      done
-                      if test -z "$haveit"; then
-                        ltrpathdirs="$ltrpathdirs $dir"
-                      fi
-                    fi
-                    ;;
-                  -l*)
-                    dnl Handle this in the next round.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
-                    ;;
-                  *.la)
-                    dnl Handle this in the next round. Throw away the .la's
-                    dnl directory; it is already contained in a preceding -L
-                    dnl option.
-                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
-                    ;;
-                  *)
-                    dnl Most likely an immediate library name.
-                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
-                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
-                    ;;
-                esac
-              done
-            fi
-          else
-            dnl Didn't find the library; assume it is in the system directories
-            dnl known to the linker and runtime loader. (All the system
-            dnl directories known to the linker should also be known to the
-            dnl runtime loader, otherwise the system is severely misconfigured.)
-            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
-            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
-          fi
-        fi
-      fi
-    done
-  done
-  if test "X$rpathdirs" != "X"; then
-    if test -n "$hardcode_libdir_separator"; then
-      dnl Weird platform: only the last -rpath option counts, the user must
-      dnl pass all path elements in one option. We can arrange that for a
-      dnl single library, but not when more than one $LIBNAMEs are used.
-      alldirs=
-      for found_dir in $rpathdirs; do
-        alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
-      done
-      dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
-      acl_save_libdir="$libdir"
-      libdir="$alldirs"
-      eval flag=\"$hardcode_libdir_flag_spec\"
-      libdir="$acl_save_libdir"
-      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-    else
-      dnl The -rpath options are cumulative.
-      for found_dir in $rpathdirs; do
-        acl_save_libdir="$libdir"
-        libdir="$found_dir"
-        eval flag=\"$hardcode_libdir_flag_spec\"
-        libdir="$acl_save_libdir"
-        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
-      done
-    fi
-  fi
-  if test "X$ltrpathdirs" != "X"; then
-    dnl When using libtool, the option that works for both libraries and
-    dnl executables is -R. The -R options are cumulative.
-    for found_dir in $ltrpathdirs; do
-      LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
-    done
-  fi
-])
-
-dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
-dnl unless already present in VAR.
-dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
-dnl contains two or three consecutive elements that belong together.
-AC_DEFUN([AC_LIB_APPENDTOVAR],
-[
-  for element in [$2]; do
-    haveit=
-    for x in $[$1]; do
-      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-      if test "X$x" = "X$element"; then
-        haveit=yes
-        break
-      fi
-    done
-    if test -z "$haveit"; then
-      [$1]="${[$1]}${[$1]:+ }$element"
-    fi
-  done
-])
diff --git a/mobile/common/m4/lib-prefix.m4 b/mobile/common/m4/lib-prefix.m4
deleted file mode 100755
index b8b79ab..0000000
--- a/mobile/common/m4/lib-prefix.m4
+++ /dev/null
@@ -1,148 +0,0 @@
-# lib-prefix.m4 serial 1 (gettext-0.11)
-dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Bruno Haible.
-
-dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
-dnl to access previously installed libraries. The basic assumption is that
-dnl a user will want packages to use other packages he previously installed
-dnl with the same --prefix option.
-dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
-dnl libraries, but is otherwise very convenient.
-AC_DEFUN([AC_LIB_PREFIX],
-[
-  AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
-  AC_REQUIRE([AC_PROG_CC])
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
-  dnl By default, look in $includedir and $libdir.
-  use_additional=yes
-  AC_LIB_WITH_FINAL_PREFIX([
-    eval additional_includedir=\"$includedir\"
-    eval additional_libdir=\"$libdir\"
-  ])
-  AC_ARG_WITH([lib-prefix],
-[  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
-  --without-lib-prefix    don't search for libraries in includedir and libdir],
-[
-    if test "X$withval" = "Xno"; then
-      use_additional=no
-    else
-      if test "X$withval" = "X"; then
-        AC_LIB_WITH_FINAL_PREFIX([
-          eval additional_includedir=\"$includedir\"
-          eval additional_libdir=\"$libdir\"
-        ])
-      else
-        additional_includedir="$withval/include"
-        additional_libdir="$withval/lib"
-      fi
-    fi
-])
-  if test $use_additional = yes; then
-    dnl Potentially add $additional_includedir to $CPPFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/include,
-    dnl   2. if it's already present in $CPPFLAGS,
-    dnl   3. if it's /usr/local/include and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_includedir" != "X/usr/include"; then
-      haveit=
-      for x in $CPPFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-I$additional_includedir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_includedir" = "X/usr/local/include"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_includedir"; then
-            dnl Really add $additional_includedir to $CPPFLAGS.
-            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
-          fi
-        fi
-      fi
-    fi
-    dnl Potentially add $additional_libdir to $LDFLAGS.
-    dnl But don't add it
-    dnl   1. if it's the standard /usr/lib,
-    dnl   2. if it's already present in $LDFLAGS,
-    dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
-    dnl   4. if it doesn't exist as a directory.
-    if test "X$additional_libdir" != "X/usr/lib"; then
-      haveit=
-      for x in $LDFLAGS; do
-        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
-        if test "X$x" = "X-L$additional_libdir"; then
-          haveit=yes
-          break
-        fi
-      done
-      if test -z "$haveit"; then
-        if test "X$additional_libdir" = "X/usr/local/lib"; then
-          if test -n "$GCC"; then
-            case $host_os in
-              linux*) haveit=yes;;
-            esac
-          fi
-        fi
-        if test -z "$haveit"; then
-          if test -d "$additional_libdir"; then
-            dnl Really add $additional_libdir to $LDFLAGS.
-            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
-          fi
-        fi
-      fi
-    fi
-  fi
-])
-
-dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
-dnl acl_final_exec_prefix, containing the values to which $prefix and
-dnl $exec_prefix will expand at the end of the configure script.
-AC_DEFUN([AC_LIB_PREPARE_PREFIX],
-[
-  dnl Unfortunately, prefix and exec_prefix get only finally determined
-  dnl at the end of configure.
-  if test "X$prefix" = "XNONE"; then
-    acl_final_prefix="$ac_default_prefix"
-  else
-    acl_final_prefix="$prefix"
-  fi
-  if test "X$exec_prefix" = "XNONE"; then
-    acl_final_exec_prefix='${prefix}'
-  else
-    acl_final_exec_prefix="$exec_prefix"
-  fi
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
-  prefix="$acl_save_prefix"
-])
-
-dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
-dnl variables prefix and exec_prefix bound to the values they will have
-dnl at the end of the configure script.
-AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
-[
-  acl_save_prefix="$prefix"
-  prefix="$acl_final_prefix"
-  acl_save_exec_prefix="$exec_prefix"
-  exec_prefix="$acl_final_exec_prefix"
-  $1
-  exec_prefix="$acl_save_exec_prefix"
-  prefix="$acl_save_prefix"
-])
diff --git a/mobile/common/m4/libtool.m4 b/mobile/common/m4/libtool.m4
deleted file mode 100644
index a3fee53..0000000
--- a/mobile/common/m4/libtool.m4
+++ /dev/null
@@ -1,7377 +0,0 @@
-# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-#
-#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008 Free Software Foundation, Inc.
-#   Written by Gordon Matzigkeit, 1996
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-m4_define([_LT_COPYING], [dnl
-#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008 Free Software Foundation, Inc.
-#   Written by Gordon Matzigkeit, 1996
-#
-#   This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
-# obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-])
-
-# serial 56 LT_INIT
-
-
-# LT_PREREQ(VERSION)
-# ------------------
-# Complain and exit if this libtool version is less that VERSION.
-m4_defun([LT_PREREQ],
-[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
-       [m4_default([$3],
-		   [m4_fatal([Libtool version $1 or higher is required],
-		             63)])],
-       [$2])])
-
-
-# _LT_CHECK_BUILDDIR
-# ------------------
-# Complain if the absolute build directory name contains unusual characters
-m4_defun([_LT_CHECK_BUILDDIR],
-[case `pwd` in
-  *\ * | *\	*)
-    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
-esac
-])
-
-
-# LT_INIT([OPTIONS])
-# ------------------
-AC_DEFUN([LT_INIT],
-[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
-AC_BEFORE([$0], [LT_LANG])dnl
-AC_BEFORE([$0], [LT_OUTPUT])dnl
-AC_BEFORE([$0], [LTDL_INIT])dnl
-m4_require([_LT_CHECK_BUILDDIR])dnl
-
-dnl Autoconf doesn't catch unexpanded LT_ macros by default:
-m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
-m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
-dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
-dnl unless we require an AC_DEFUNed macro:
-AC_REQUIRE([LTOPTIONS_VERSION])dnl
-AC_REQUIRE([LTSUGAR_VERSION])dnl
-AC_REQUIRE([LTVERSION_VERSION])dnl
-AC_REQUIRE([LTOBSOLETE_VERSION])dnl
-m4_require([_LT_PROG_LTMAIN])dnl
-
-dnl Parse OPTIONS
-_LT_SET_OPTIONS([$0], [$1])
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-_LT_SETUP
-
-# Only expand once:
-m4_define([LT_INIT])
-])# LT_INIT
-
-# Old names:
-AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
-AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
-dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
-
-
-# _LT_CC_BASENAME(CC)
-# -------------------
-# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
-m4_defun([_LT_CC_BASENAME],
-[for cc_temp in $1""; do
-  case $cc_temp in
-    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
-    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-])
-
-
-# _LT_FILEUTILS_DEFAULTS
-# ----------------------
-# It is okay to use these file commands and assume they have been set
-# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
-m4_defun([_LT_FILEUTILS_DEFAULTS],
-[: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-])# _LT_FILEUTILS_DEFAULTS
-
-
-# _LT_SETUP
-# ---------
-m4_defun([_LT_SETUP],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-_LT_DECL([], [host_alias], [0], [The host system])dnl
-_LT_DECL([], [host], [0])dnl
-_LT_DECL([], [host_os], [0])dnl
-dnl
-_LT_DECL([], [build_alias], [0], [The build system])dnl
-_LT_DECL([], [build], [0])dnl
-_LT_DECL([], [build_os], [0])dnl
-dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-test -z "$LN_S" && LN_S="ln -s"
-_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
-dnl
-AC_REQUIRE([LT_CMD_MAX_LEN])dnl
-_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
-_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
-dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_CHECK_SHELL_FEATURES])dnl
-m4_require([_LT_CMD_RELOAD])dnl
-m4_require([_LT_CHECK_MAGIC_METHOD])dnl
-m4_require([_LT_CMD_OLD_ARCHIVE])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-
-_LT_CONFIG_LIBTOOL_INIT([
-# See if we are running on zsh, and set the options which allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}" ; then
-   setopt NO_GLOB_SUBST
-fi
-])
-if test -n "${ZSH_VERSION+set}" ; then
-   setopt NO_GLOB_SUBST
-fi
-
-_LT_CHECK_OBJDIR
-
-m4_require([_LT_TAG_COMPILER])dnl
-_LT_PROG_ECHO_BACKSLASH
-
-case $host_os in
-aix3*)
-  # AIX sometimes has problems with the GCC collect2 program.  For some
-  # reason, if we set the COLLECT_NAMES environment variable, the problems
-  # vanish in a puff of smoke.
-  if test "X${COLLECT_NAMES+set}" != Xset; then
-    COLLECT_NAMES=
-    export COLLECT_NAMES
-  fi
-  ;;
-esac
-
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([["`\\]]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-_LT_CC_BASENAME([$compiler])
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    _LT_PATH_MAGIC
-  fi
-  ;;
-esac
-
-# Use C for the default configuration in the libtool script
-LT_SUPPORTED_TAG([CC])
-_LT_LANG_C_CONFIG
-_LT_LANG_DEFAULT_CONFIG
-_LT_CONFIG_COMMANDS
-])# _LT_SETUP
-
-
-# _LT_PROG_LTMAIN
-# ---------------
-# Note that this code is called both from `configure', and `config.status'
-# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
-# `config.status' has no value for ac_aux_dir unless we are using Automake,
-# so we pass a copy along to make sure it has a sensible value anyway.
-m4_defun([_LT_PROG_LTMAIN],
-[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
-_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
-ltmain="$ac_aux_dir/ltmain.sh"
-])# _LT_PROG_LTMAIN
-
-
-## ------------------------------------- ##
-## Accumulate code for creating libtool. ##
-## ------------------------------------- ##
-
-# So that we can recreate a full libtool script including additional
-# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
-# in macros and then make a single call at the end using the `libtool'
-# label.
-
-
-# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
-# ----------------------------------------
-# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL_INIT],
-[m4_ifval([$1],
-          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
-                     [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_INIT])
-
-
-# _LT_CONFIG_LIBTOOL([COMMANDS])
-# ------------------------------
-# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL],
-[m4_ifval([$1],
-          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
-                     [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
-
-
-# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
-# -----------------------------------------------------
-m4_defun([_LT_CONFIG_SAVE_COMMANDS],
-[_LT_CONFIG_LIBTOOL([$1])
-_LT_CONFIG_LIBTOOL_INIT([$2])
-])
-
-
-# _LT_FORMAT_COMMENT([COMMENT])
-# -----------------------------
-# Add leading comment marks to the start of each line, and a trailing
-# full-stop to the whole comment if one is not present already.
-m4_define([_LT_FORMAT_COMMENT],
-[m4_ifval([$1], [
-m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
-              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
-)])
-
-
-
-## ------------------------ ##
-## FIXME: Eliminate VARNAME ##
-## ------------------------ ##
-
-
-# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
-# -------------------------------------------------------------------
-# CONFIGNAME is the name given to the value in the libtool script.
-# VARNAME is the (base) name used in the configure script.
-# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
-# VARNAME.  Any other value will be used directly.
-m4_define([_LT_DECL],
-[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
-    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
-	[m4_ifval([$1], [$1], [$2])])
-    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
-    m4_ifval([$4],
-	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
-    lt_dict_add_subkey([lt_decl_dict], [$2],
-	[tagged?], [m4_ifval([$5], [yes], [no])])])
-])
-
-
-# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
-# --------------------------------------------------------
-m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
-
-
-# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_tag_varnames],
-[_lt_decl_filter([tagged?], [yes], $@)])
-
-
-# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
-# ---------------------------------------------------------
-m4_define([_lt_decl_filter],
-[m4_case([$#],
-  [0], [m4_fatal([$0: too few arguments: $#])],
-  [1], [m4_fatal([$0: too few arguments: $#: $1])],
-  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
-  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
-  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
-])
-
-
-# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
-# --------------------------------------------------
-m4_define([lt_decl_quote_varnames],
-[_lt_decl_filter([value], [1], $@)])
-
-
-# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_dquote_varnames],
-[_lt_decl_filter([value], [2], $@)])
-
-
-# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_varnames_tagged],
-[m4_assert([$# <= 2])dnl
-_$0(m4_quote(m4_default([$1], [[, ]])),
-    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
-    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
-m4_define([_lt_decl_varnames_tagged],
-[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
-
-
-# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_all_varnames],
-[_$0(m4_quote(m4_default([$1], [[, ]])),
-     m4_if([$2], [],
-	   m4_quote(lt_decl_varnames),
-	m4_quote(m4_shift($@))))[]dnl
-])
-m4_define([_lt_decl_all_varnames],
-[lt_join($@, lt_decl_varnames_tagged([$1],
-			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
-])
-
-
-# _LT_CONFIG_STATUS_DECLARE([VARNAME])
-# ------------------------------------
-# Quote a variable value, and forward it to `config.status' so that its
-# declaration there will have the same value as in `configure'.  VARNAME
-# must have a single quote delimited value for this to work.
-m4_define([_LT_CONFIG_STATUS_DECLARE],
-[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
-
-
-# _LT_CONFIG_STATUS_DECLARATIONS
-# ------------------------------
-# We delimit libtool config variables with single quotes, so when
-# we write them to config.status, we have to be sure to quote all
-# embedded single quotes properly.  In configure, this macro expands
-# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
-#
-#    ='`$ECHO "X$" | $Xsed -e "$delay_single_quote_subst"`'
-m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
-    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAGS
-# ----------------
-# Output comment and list of tags supported by the script
-m4_defun([_LT_LIBTOOL_TAGS],
-[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
-available_tags="_LT_TAGS"dnl
-])
-
-
-# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
-# -----------------------------------
-# Extract the dictionary values for VARNAME (optionally with TAG) and
-# expand to a commented shell variable setting:
-#
-#    # Some comment about what VAR is for.
-#    visible_name=$lt_internal_name
-m4_define([_LT_LIBTOOL_DECLARE],
-[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
-					   [description])))[]dnl
-m4_pushdef([_libtool_name],
-    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
-m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
-    [0], [_libtool_name=[$]$1],
-    [1], [_libtool_name=$lt_[]$1],
-    [2], [_libtool_name=$lt_[]$1],
-    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
-m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
-])
-
-
-# _LT_LIBTOOL_CONFIG_VARS
-# -----------------------
-# Produce commented declarations of non-tagged libtool config variables
-# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
-# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
-# section) are produced by _LT_LIBTOOL_TAG_VARS.
-m4_defun([_LT_LIBTOOL_CONFIG_VARS],
-[m4_foreach([_lt_var],
-    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
-    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAG_VARS(TAG)
-# -------------------------
-m4_define([_LT_LIBTOOL_TAG_VARS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
-    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
-
-
-# _LT_TAGVAR(VARNAME, [TAGNAME])
-# ------------------------------
-m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
-
-
-# _LT_CONFIG_COMMANDS
-# -------------------
-# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
-# variables for single and double quote escaping we saved from calls
-# to _LT_DECL, we can put quote escaped variables declarations
-# into `config.status', and then the shell code to quote escape them in
-# for loops in `config.status'.  Finally, any additional code accumulated
-# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
-m4_defun([_LT_CONFIG_COMMANDS],
-[AC_PROVIDE_IFELSE([LT_OUTPUT],
-	dnl If the libtool generation code has been placed in $CONFIG_LT,
-	dnl instead of duplicating it all over again into config.status,
-	dnl then we will have config.status run $CONFIG_LT later, so it
-	dnl needs to know what name is stored there:
-        [AC_CONFIG_COMMANDS([libtool],
-            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
-    dnl If the libtool generation code is destined for config.status,
-    dnl expand the accumulated commands and init code now:
-    [AC_CONFIG_COMMANDS([libtool],
-        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
-])#_LT_CONFIG_COMMANDS
-
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
-[
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_subst'
-_LT_CONFIG_STATUS_DECLARATIONS
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# Quote evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_quote_varnames); do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
-    *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-# Double-quote double-evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_dquote_varnames); do
-    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
-    *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-# Fix-up fallback echo if it was mangled by the above quoting rules.
-case \$lt_ECHO in
-*'\\\[$]0 --fallback-echo"')dnl "
-  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
-  ;;
-esac
-
-_LT_OUTPUT_LIBTOOL_INIT
-])
-
-
-# LT_OUTPUT
-# ---------
-# This macro allows early generation of the libtool script (before
-# AC_OUTPUT is called), incase it is used in configure for compilation
-# tests.
-AC_DEFUN([LT_OUTPUT],
-[: ${CONFIG_LT=./config.lt}
-AC_MSG_NOTICE([creating $CONFIG_LT])
-cat >"$CONFIG_LT" <<_LTEOF
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate a libtool stub with the current configuration.
-
-lt_cl_silent=false
-SHELL=\${CONFIG_SHELL-$SHELL}
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AS_SHELL_SANITIZE
-_AS_PREPARE
-
-exec AS_MESSAGE_FD>&1
-exec AS_MESSAGE_LOG_FD>>config.log
-{
-  echo
-  AS_BOX([Running $as_me.])
-} >&AS_MESSAGE_LOG_FD
-
-lt_cl_help="\
-\`$as_me' creates a local libtool stub from the current configuration,
-for use in further configure time tests before the real libtool is
-generated.
-
-Usage: $[0] [[OPTIONS]]
-
-  -h, --help      print this help, then exit
-  -V, --version   print version number, then exit
-  -q, --quiet     do not print progress messages
-  -d, --debug     don't remove temporary files
-
-Report bugs to ."
-
-lt_cl_version="\
-m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
-m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
-configured by $[0], generated by m4_PACKAGE_STRING.
-
-Copyright (C) 2008 Free Software Foundation, Inc.
-This config.lt script is free software; the Free Software Foundation
-gives unlimited permision to copy, distribute and modify it."
-
-while test $[#] != 0
-do
-  case $[1] in
-    --version | --v* | -V )
-      echo "$lt_cl_version"; exit 0 ;;
-    --help | --h* | -h )
-      echo "$lt_cl_help"; exit 0 ;;
-    --debug | --d* | -d )
-      debug=: ;;
-    --quiet | --q* | --silent | --s* | -q )
-      lt_cl_silent=: ;;
-
-    -*) AC_MSG_ERROR([unrecognized option: $[1]
-Try \`$[0] --help' for more information.]) ;;
-
-    *) AC_MSG_ERROR([unrecognized argument: $[1]
-Try \`$[0] --help' for more information.]) ;;
-  esac
-  shift
-done
-
-if $lt_cl_silent; then
-  exec AS_MESSAGE_FD>/dev/null
-fi
-_LTEOF
-
-cat >>"$CONFIG_LT" <<_LTEOF
-_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AC_MSG_NOTICE([creating $ofile])
-_LT_OUTPUT_LIBTOOL_COMMANDS
-AS_EXIT(0)
-_LTEOF
-chmod +x "$CONFIG_LT"
-
-# configure is writing to config.log, but config.lt does its own redirection,
-# appending to config.log, which fails on DOS, as config.log is still kept
-# open by configure.  Here we exec the FD to /dev/null, effectively closing
-# config.log, so it can be properly (re)opened and appended to by config.lt.
-if test "$no_create" != yes; then
-  lt_cl_success=:
-  test "$silent" = yes &&
-    lt_config_lt_args="$lt_config_lt_args --quiet"
-  exec AS_MESSAGE_LOG_FD>/dev/null
-  $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
-  exec AS_MESSAGE_LOG_FD>>config.log
-  $lt_cl_success || AS_EXIT(1)
-fi
-])# LT_OUTPUT
-
-
-# _LT_CONFIG(TAG)
-# ---------------
-# If TAG is the built-in tag, create an initial libtool script with a
-# default configuration from the untagged config vars.  Otherwise add code
-# to config.status for appending the configuration named by TAG from the
-# matching tagged config vars.
-m4_defun([_LT_CONFIG],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_CONFIG_SAVE_COMMANDS([
-  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
-  m4_if(_LT_TAG, [C], [
-    # See if we are running on zsh, and set the options which allow our
-    # commands through without removal of \ escapes.
-    if test -n "${ZSH_VERSION+set}" ; then
-      setopt NO_GLOB_SUBST
-    fi
-
-    cfgfile="${ofile}T"
-    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
-    $RM "$cfgfile"
-
-    cat <<_LT_EOF >> "$cfgfile"
-#! $SHELL
-
-# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-_LT_COPYING
-_LT_LIBTOOL_TAGS
-
-# ### BEGIN LIBTOOL CONFIG
-_LT_LIBTOOL_CONFIG_VARS
-_LT_LIBTOOL_TAG_VARS
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
-  case $host_os in
-  aix3*)
-    cat <<\_LT_EOF >> "$cfgfile"
-# AIX sometimes has problems with the GCC collect2 program.  For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
-  COLLECT_NAMES=
-  export COLLECT_NAMES
-fi
-_LT_EOF
-    ;;
-  esac
-
-  _LT_PROG_LTMAIN
-
-  # We use sed instead of cat because bash on DJGPP gets confused if
-  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
-  # text mode, it properly converts lines to CR/LF.  This bash problem
-  # is reportedly fixed, but why not run on old versions too?
-  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
-    || (rm -f "$cfgfile"; exit 1)
-
-  _LT_PROG_XSI_SHELLFNS
-
-  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
-    || (rm -f "$cfgfile"; exit 1)
-
-  mv -f "$cfgfile" "$ofile" ||
-    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
-  chmod +x "$ofile"
-],
-[cat <<_LT_EOF >> "$ofile"
-
-dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
-dnl in a comment (ie after a #).
-# ### BEGIN LIBTOOL TAG CONFIG: $1
-_LT_LIBTOOL_TAG_VARS(_LT_TAG)
-# ### END LIBTOOL TAG CONFIG: $1
-_LT_EOF
-])dnl /m4_if
-],
-[m4_if([$1], [], [
-    PACKAGE='$PACKAGE'
-    VERSION='$VERSION'
-    TIMESTAMP='$TIMESTAMP'
-    RM='$RM'
-    ofile='$ofile'], [])
-])dnl /_LT_CONFIG_SAVE_COMMANDS
-])# _LT_CONFIG
-
-
-# LT_SUPPORTED_TAG(TAG)
-# ---------------------
-# Trace this macro to discover what tags are supported by the libtool
-# --tag option, using:
-#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
-AC_DEFUN([LT_SUPPORTED_TAG], [])
-
-
-# C support is built-in for now
-m4_define([_LT_LANG_C_enabled], [])
-m4_define([_LT_TAGS], [])
-
-
-# LT_LANG(LANG)
-# -------------
-# Enable libtool support for the given language if not already enabled.
-AC_DEFUN([LT_LANG],
-[AC_BEFORE([$0], [LT_OUTPUT])dnl
-m4_case([$1],
-  [C],			[_LT_LANG(C)],
-  [C++],		[_LT_LANG(CXX)],
-  [Java],		[_LT_LANG(GCJ)],
-  [Fortran 77],		[_LT_LANG(F77)],
-  [Fortran],		[_LT_LANG(FC)],
-  [Windows Resource],	[_LT_LANG(RC)],
-  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
-    [_LT_LANG($1)],
-    [m4_fatal([$0: unsupported language: "$1"])])])dnl
-])# LT_LANG
-
-
-# _LT_LANG(LANGNAME)
-# ------------------
-m4_defun([_LT_LANG],
-[m4_ifdef([_LT_LANG_]$1[_enabled], [],
-  [LT_SUPPORTED_TAG([$1])dnl
-  m4_append([_LT_TAGS], [$1 ])dnl
-  m4_define([_LT_LANG_]$1[_enabled], [])dnl
-  _LT_LANG_$1_CONFIG($1)])dnl
-])# _LT_LANG
-
-
-# _LT_LANG_DEFAULT_CONFIG
-# -----------------------
-m4_defun([_LT_LANG_DEFAULT_CONFIG],
-[AC_PROVIDE_IFELSE([AC_PROG_CXX],
-  [LT_LANG(CXX)],
-  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_F77],
-  [LT_LANG(F77)],
-  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_FC],
-  [LT_LANG(FC)],
-  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
-
-dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
-dnl pulling things in needlessly.
-AC_PROVIDE_IFELSE([AC_PROG_GCJ],
-  [LT_LANG(GCJ)],
-  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
-    [LT_LANG(GCJ)],
-    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
-      [LT_LANG(GCJ)],
-      [m4_ifdef([AC_PROG_GCJ],
-	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
-       m4_ifdef([A][M_PROG_GCJ],
-	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
-       m4_ifdef([LT_PROG_GCJ],
-	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
-
-AC_PROVIDE_IFELSE([LT_PROG_RC],
-  [LT_LANG(RC)],
-  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
-])# _LT_LANG_DEFAULT_CONFIG
-
-# Obsolete macros:
-AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
-AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
-AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
-AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
-dnl AC_DEFUN([AC_LIBTOOL_F77], [])
-dnl AC_DEFUN([AC_LIBTOOL_FC], [])
-dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
-
-
-# _LT_TAG_COMPILER
-# ----------------
-m4_defun([_LT_TAG_COMPILER],
-[AC_REQUIRE([AC_PROG_CC])dnl
-
-_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
-_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
-_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
-_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-])# _LT_TAG_COMPILER
-
-
-# _LT_COMPILER_BOILERPLATE
-# ------------------------
-# Check for compiler boilerplate output or warnings with
-# the simple compiler test code.
-m4_defun([_LT_COMPILER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-])# _LT_COMPILER_BOILERPLATE
-
-
-# _LT_LINKER_BOILERPLATE
-# ----------------------
-# Check for linker boilerplate output or warnings with
-# the simple link test code.
-m4_defun([_LT_LINKER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-])# _LT_LINKER_BOILERPLATE
-
-# _LT_REQUIRED_DARWIN_CHECKS
-# -------------------------
-m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
-  case $host_os in
-    rhapsody* | darwin*)
-    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
-    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
-    AC_CHECK_TOOL([LIPO], [lipo], [:])
-    AC_CHECK_TOOL([OTOOL], [otool], [:])
-    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
-    _LT_DECL([], [DSYMUTIL], [1],
-      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
-    _LT_DECL([], [NMEDIT], [1],
-      [Tool to change global to local symbols on Mac OS X])
-    _LT_DECL([], [LIPO], [1],
-      [Tool to manipulate fat objects and archives on Mac OS X])
-    _LT_DECL([], [OTOOL], [1],
-      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
-    _LT_DECL([], [OTOOL64], [1],
-      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
-
-    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
-      [lt_cv_apple_cc_single_mod=no
-      if test -z "${LT_MULTI_MODULE}"; then
-	# By default we will add the -single_module flag. You can override
-	# by either setting the environment variable LT_MULTI_MODULE
-	# non-empty at configure time, or by adding -multi_module to the
-	# link flags.
-	rm -rf libconftest.dylib*
-	echo "int foo(void){return 1;}" > conftest.c
-	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
-	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
-        _lt_result=$?
-	if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
-	  lt_cv_apple_cc_single_mod=yes
-	else
-	  cat conftest.err >&AS_MESSAGE_LOG_FD
-	fi
-	rm -rf libconftest.dylib*
-	rm -f conftest.*
-      fi])
-    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
-      [lt_cv_ld_exported_symbols_list],
-      [lt_cv_ld_exported_symbols_list=no
-      save_LDFLAGS=$LDFLAGS
-      echo "_main" > conftest.sym
-      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
-      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
-	[lt_cv_ld_exported_symbols_list=yes],
-	[lt_cv_ld_exported_symbols_list=no])
-	LDFLAGS="$save_LDFLAGS"
-    ])
-    case $host_os in
-    rhapsody* | darwin1.[[012]])
-      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
-    darwin1.*)
-      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-	10.[[012]]*)
-	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-      esac
-    ;;
-  esac
-    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
-      _lt_dar_single_mod='$single_module'
-    fi
-    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
-      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
-    else
-      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
-    fi
-    if test "$DSYMUTIL" != ":"; then
-      _lt_dsymutil='~$DSYMUTIL $lib || :'
-    else
-      _lt_dsymutil=
-    fi
-    ;;
-  esac
-])
-
-
-# _LT_DARWIN_LINKER_FEATURES
-# --------------------------
-# Checks for linker and compiler features on darwin
-m4_defun([_LT_DARWIN_LINKER_FEATURES],
-[
-  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
-  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-  _LT_TAGVAR(hardcode_direct, $1)=no
-  _LT_TAGVAR(hardcode_automatic, $1)=yes
-  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-  _LT_TAGVAR(whole_archive_flag_spec, $1)=''
-  _LT_TAGVAR(link_all_deplibs, $1)=yes
-  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
-  case $cc_basename in
-     ifort*) _lt_dar_can_shared=yes ;;
-     *) _lt_dar_can_shared=$GCC ;;
-  esac
-  if test "$_lt_dar_can_shared" = "yes"; then
-    output_verbose_link_cmd=echo
-    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
-    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
-    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
-    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
-    m4_if([$1], [CXX],
-[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
-      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
-      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
-    fi
-],[])
-  else
-  _LT_TAGVAR(ld_shlibs, $1)=no
-  fi
-])
-
-# _LT_SYS_MODULE_PATH_AIX
-# -----------------------
-# Links a minimal program and checks the executable
-# for the system default hardcoded library path. In most cases,
-# this is /usr/lib:/lib, but when the MPI compilers are used
-# the location of the communication and MPI libs are included too.
-# If we don't find anything, use the default library path according
-# to the aix ld manual.
-m4_defun([_LT_SYS_MODULE_PATH_AIX],
-[m4_require([_LT_DECL_SED])dnl
-AC_LINK_IFELSE(AC_LANG_PROGRAM,[
-lt_aix_libpath_sed='
-    /Import File Strings/,/^$/ {
-	/^0/ {
-	    s/^0  *\(.*\)$/\1/
-	    p
-	}
-    }'
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then
-  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-fi],[])
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-])# _LT_SYS_MODULE_PATH_AIX
-
-
-# _LT_SHELL_INIT(ARG)
-# -------------------
-m4_define([_LT_SHELL_INIT],
-[ifdef([AC_DIVERSION_NOTICE],
-	     [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
-	 [AC_DIVERT_PUSH(NOTICE)])
-$1
-AC_DIVERT_POP
-])# _LT_SHELL_INIT
-
-
-# _LT_PROG_ECHO_BACKSLASH
-# -----------------------
-# Add some code to the start of the generated configure script which
-# will find an echo command which doesn't interpret backslashes.
-m4_defun([_LT_PROG_ECHO_BACKSLASH],
-[_LT_SHELL_INIT([
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$lt_ECHO in
-X*--fallback-echo)
-  # Remove one level of quotation (which was required for Make).
-  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
-  ;;
-esac
-
-ECHO=${lt_ECHO-echo}
-if test "X[$]1" = X--no-reexec; then
-  # Discard the --no-reexec flag, and continue.
-  shift
-elif test "X[$]1" = X--fallback-echo; then
-  # Avoid inline document here, it may be left over
-  :
-elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
-  # Yippee, $ECHO works!
-  :
-else
-  # Restart under the correct shell.
-  exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
-fi
-
-if test "X[$]1" = X--fallback-echo; then
-  # used as fallback echo
-  shift
-  cat <<_LT_EOF
-[$]*
-_LT_EOF
-  exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$lt_ECHO"; then
-  if test "X${echo_test_string+set}" != Xset; then
-    # find a string as large as possible, as long as the shell can cope with it
-    for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
-      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
-      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
-	 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
-      then
-        break
-      fi
-    done
-  fi
-
-  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-     test "X$echo_testing_string" = "X$echo_test_string"; then
-    :
-  else
-    # The Solaris, AIX, and Digital Unix default echo programs unquote
-    # backslashes.  This makes it impossible to quote backslashes using
-    #   echo "$something" | sed 's/\\/\\\\/g'
-    #
-    # So, first we look for a working echo in the user's PATH.
-
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for dir in $PATH /usr/ucb; do
-      IFS="$lt_save_ifs"
-      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
-         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        ECHO="$dir/echo"
-        break
-      fi
-    done
-    IFS="$lt_save_ifs"
-
-    if test "X$ECHO" = Xecho; then
-      # We didn't find a better echo, so look for alternatives.
-      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
-         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
-         test "X$echo_testing_string" = "X$echo_test_string"; then
-        # This shell has a builtin print -r that does the trick.
-        ECHO='print -r'
-      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
-	   test "X$CONFIG_SHELL" != X/bin/ksh; then
-        # If we have ksh, try running configure again with it.
-        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
-        export ORIGINAL_CONFIG_SHELL
-        CONFIG_SHELL=/bin/ksh
-        export CONFIG_SHELL
-        exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
-      else
-        # Try using printf.
-        ECHO='printf %s\n'
-        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
-	   echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
-	   test "X$echo_testing_string" = "X$echo_test_string"; then
-	  # Cool, printf works
-	  :
-        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
-	  export CONFIG_SHELL
-	  SHELL="$CONFIG_SHELL"
-	  export SHELL
-	  ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
-        elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
-	     test "X$echo_testing_string" = 'X\t' &&
-	     echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
-	     test "X$echo_testing_string" = "X$echo_test_string"; then
-	  ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
-        else
-	  # maybe with a smaller string...
-	  prev=:
-
-	  for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
-	    if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
-	    then
-	      break
-	    fi
-	    prev="$cmd"
-	  done
-
-	  if test "$prev" != 'sed 50q "[$]0"'; then
-	    echo_test_string=`eval $prev`
-	    export echo_test_string
-	    exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
-	  else
-	    # Oops.  We lost completely, so just stick with echo.
-	    ECHO=echo
-	  fi
-        fi
-      fi
-    fi
-  fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-lt_ECHO=$ECHO
-if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
-   lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
-fi
-
-AC_SUBST(lt_ECHO)
-])
-_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
-_LT_DECL([], [ECHO], [1],
-    [An echo program that does not interpret backslashes])
-])# _LT_PROG_ECHO_BACKSLASH
-
-
-# _LT_ENABLE_LOCK
-# ---------------
-m4_defun([_LT_ENABLE_LOCK],
-[AC_ARG_ENABLE([libtool-lock],
-  [AS_HELP_STRING([--disable-libtool-lock],
-    [avoid locking (might break parallel builds)])])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.$ac_objext` in
-      *ELF-32*)
-	HPUX_IA64_MODE="32"
-	;;
-      *ELF-64*)
-	HPUX_IA64_MODE="64"
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    if test "$lt_cv_prog_gnu_ld" = yes; then
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -melf32bsmip"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -melf32bmipn32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -melf64bmip"
-	;;
-      esac
-    else
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -32"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -n32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -64"
-	  ;;
-      esac
-    fi
-  fi
-  rm -rf conftest*
-  ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.o` in
-      *32-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_i386_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_i386"
-	    ;;
-	  ppc64-*linux*|powerpc64-*linux*)
-	    LD="${LD-ld} -m elf32ppclinux"
-	    ;;
-	  s390x-*linux*)
-	    LD="${LD-ld} -m elf_s390"
-	    ;;
-	  sparc64-*linux*)
-	    LD="${LD-ld} -m elf32_sparc"
-	    ;;
-	esac
-	;;
-      *64-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_x86_64_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_x86_64"
-	    ;;
-	  ppc*-*linux*|powerpc*-*linux*)
-	    LD="${LD-ld} -m elf64ppc"
-	    ;;
-	  s390*-*linux*|s390*-*tpf*)
-	    LD="${LD-ld} -m elf64_s390"
-	    ;;
-	  sparc*-*linux*)
-	    LD="${LD-ld} -m elf64_sparc"
-	    ;;
-	esac
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
-    [AC_LANG_PUSH(C)
-     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
-     AC_LANG_POP])
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-sparc*-*solaris*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.o` in
-    *64-bit*)
-      case $lt_cv_prog_gnu_ld in
-      yes*) LD="${LD-ld} -m elf64_sparc" ;;
-      *)
-	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
-	  LD="${LD-ld} -64"
-	fi
-	;;
-      esac
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-esac
-
-need_locks="$enable_libtool_lock"
-])# _LT_ENABLE_LOCK
-
-
-# _LT_CMD_OLD_ARCHIVE
-# -------------------
-m4_defun([_LT_CMD_OLD_ARCHIVE],
-[AC_CHECK_TOOL(AR, ar, false)
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-_LT_DECL([], [AR], [1], [The archiver])
-_LT_DECL([], [AR_FLAGS], [1])
-
-AC_CHECK_TOOL(STRIP, strip, :)
-test -z "$STRIP" && STRIP=:
-_LT_DECL([], [STRIP], [1], [A symbol stripping program])
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-test -z "$RANLIB" && RANLIB=:
-_LT_DECL([], [RANLIB], [1],
-    [Commands used to install an old-style archive])
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
-  case $host_os in
-  openbsd*)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
-    ;;
-  *)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
-    ;;
-  esac
-  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-_LT_DECL([], [old_postinstall_cmds], [2])
-_LT_DECL([], [old_postuninstall_cmds], [2])
-_LT_TAGDECL([], [old_archive_cmds], [2],
-    [Commands used to build an old-style archive])
-])# _LT_CMD_OLD_ARCHIVE
-
-
-# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([_LT_COMPILER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
-  [$2=no
-   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$3"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   # The option is referenced via a variable to avoid confusing sed.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
-   if (exit $ac_status) && test -s "$ac_outfile"; then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings other than the usual output.
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
-     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       $2=yes
-     fi
-   fi
-   $RM conftest*
-])
-
-if test x"[$]$2" = xyes; then
-    m4_if([$5], , :, [$5])
-else
-    m4_if([$6], , :, [$6])
-fi
-])# _LT_COMPILER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
-
-
-# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-#                  [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------
-# Check whether the given linker option works
-AC_DEFUN([_LT_LINKER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
-  [$2=no
-   save_LDFLAGS="$LDFLAGS"
-   LDFLAGS="$LDFLAGS $3"
-   echo "$lt_simple_link_test_code" > conftest.$ac_ext
-   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
-     # The linker can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     if test -s conftest.err; then
-       # Append any errors to the config.log.
-       cat conftest.err 1>&AS_MESSAGE_LOG_FD
-       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         $2=yes
-       fi
-     else
-       $2=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS="$save_LDFLAGS"
-])
-
-if test x"[$]$2" = xyes; then
-    m4_if([$4], , :, [$4])
-else
-    m4_if([$5], , :, [$5])
-fi
-])# _LT_LINKER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
-
-
-# LT_CMD_MAX_LEN
-#---------------
-AC_DEFUN([LT_CMD_MAX_LEN],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
-  i=0
-  teststring="ABCD"
-
-  case $build_os in
-  msdosdjgpp*)
-    # On DJGPP, this test can blow up pretty badly due to problems in libc
-    # (any single argument exceeding 2000 bytes causes a buffer overrun
-    # during glob expansion).  Even if it were fixed, the result of this
-    # check would be larger than it should be.
-    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
-    ;;
-
-  gnu*)
-    # Under GNU Hurd, this test is not required because there is
-    # no limit to the length of command line arguments.
-    # Libtool will interpret -1 as no limit whatsoever
-    lt_cv_sys_max_cmd_len=-1;
-    ;;
-
-  cygwin* | mingw* | cegcc*)
-    # On Win9x/ME, this test blows up -- it succeeds, but takes
-    # about 5 minutes as the teststring grows exponentially.
-    # Worse, since 9x/ME are not pre-emptively multitasking,
-    # you end up with a "frozen" computer, even though with patience
-    # the test eventually succeeds (with a max line length of 256k).
-    # Instead, let's just punt: use the minimum linelength reported by
-    # all of the supported platforms: 8192 (on NT/2K/XP).
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  amigaos*)
-    # On AmigaOS with pdksh, this test takes hours, literally.
-    # So we just punt and use a minimum line length of 8192.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
-    # This has been around since 386BSD, at least.  Likely further.
-    if test -x /sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
-    elif test -x /usr/sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
-    else
-      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
-    fi
-    # And add a safety zone
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    ;;
-
-  interix*)
-    # We know the value 262144 and hardcode it with a safety zone (like BSD)
-    lt_cv_sys_max_cmd_len=196608
-    ;;
-
-  osf*)
-    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
-    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
-    # nice to cause kernel panics so lets avoid the loop below.
-    # First set a reasonable default.
-    lt_cv_sys_max_cmd_len=16384
-    #
-    if test -x /sbin/sysconfig; then
-      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
-        *1*) lt_cv_sys_max_cmd_len=-1 ;;
-      esac
-    fi
-    ;;
-  sco3.2v5*)
-    lt_cv_sys_max_cmd_len=102400
-    ;;
-  sysv5* | sco5v6* | sysv4.2uw2*)
-    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
-    if test -n "$kargmax"; then
-      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
-    else
-      lt_cv_sys_max_cmd_len=32768
-    fi
-    ;;
-  *)
-    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len"; then
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    else
-      # Make teststring a little bigger before we do anything with it.
-      # a 1K string should be a reasonable start.
-      for i in 1 2 3 4 5 6 7 8 ; do
-        teststring=$teststring$teststring
-      done
-      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-      # If test is not a shell built-in, we'll probably end up computing a
-      # maximum length that is only half of the actual maximum length, but
-      # we can't tell.
-      while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
-	         = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
-	      test $i != 17 # 1/2 MB should be enough
-      do
-        i=`expr $i + 1`
-        teststring=$teststring$teststring
-      done
-      # Only check the string length outside the loop.
-      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
-      teststring=
-      # Add a significant safety factor because C++ compilers can tack on
-      # massive amounts of additional arguments before passing them to the
-      # linker.  It appears as though 1/2 is a usable value.
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
-    fi
-    ;;
-  esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
-  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
-  AC_MSG_RESULT(none)
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-_LT_DECL([], [max_cmd_len], [0],
-    [What is the maximum length of a command?])
-])# LT_CMD_MAX_LEN
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
-
-
-# _LT_HEADER_DLFCN
-# ----------------
-m4_defun([_LT_HEADER_DLFCN],
-[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
-])# _LT_HEADER_DLFCN
-
-
-# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ----------------------------------------------------------------
-m4_defun([_LT_TRY_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
-  [$4]
-else
-  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-  lt_status=$lt_dlunknown
-  cat > conftest.$ac_ext <<_LT_EOF
-[#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include 
-#endif
-
-#include 
-
-#ifdef RTLD_GLOBAL
-#  define LT_DLGLOBAL		RTLD_GLOBAL
-#else
-#  ifdef DL_GLOBAL
-#    define LT_DLGLOBAL		DL_GLOBAL
-#  else
-#    define LT_DLGLOBAL		0
-#  endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-   find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-#  ifdef RTLD_LAZY
-#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
-#  else
-#    ifdef DL_LAZY
-#      define LT_DLLAZY_OR_NOW		DL_LAZY
-#    else
-#      ifdef RTLD_NOW
-#        define LT_DLLAZY_OR_NOW	RTLD_NOW
-#      else
-#        ifdef DL_NOW
-#          define LT_DLLAZY_OR_NOW	DL_NOW
-#        else
-#          define LT_DLLAZY_OR_NOW	0
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
-  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-  int status = $lt_dlunknown;
-
-  if (self)
-    {
-      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}]
-_LT_EOF
-  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
-    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) $1 ;;
-      x$lt_dlneed_uscore) $2 ;;
-      x$lt_dlunknown|x*) $3 ;;
-    esac
-  else :
-    # compilation failed
-    $3
-  fi
-fi
-rm -fr conftest*
-])# _LT_TRY_DLOPEN_SELF
-
-
-# LT_SYS_DLOPEN_SELF
-# ------------------
-AC_DEFUN([LT_SYS_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
-  enable_dlopen=unknown
-  enable_dlopen_self=unknown
-  enable_dlopen_self_static=unknown
-else
-  lt_cv_dlopen=no
-  lt_cv_dlopen_libs=
-
-  case $host_os in
-  beos*)
-    lt_cv_dlopen="load_add_on"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ;;
-
-  mingw* | pw32* | cegcc*)
-    lt_cv_dlopen="LoadLibrary"
-    lt_cv_dlopen_libs=
-    ;;
-
-  cygwin*)
-    lt_cv_dlopen="dlopen"
-    lt_cv_dlopen_libs=
-    ;;
-
-  darwin*)
-  # if libdl is installed we need to link against it
-    AC_CHECK_LIB([dl], [dlopen],
-		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
-    lt_cv_dlopen="dyld"
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ])
-    ;;
-
-  *)
-    AC_CHECK_FUNC([shl_load],
-	  [lt_cv_dlopen="shl_load"],
-      [AC_CHECK_LIB([dld], [shl_load],
-	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
-	[AC_CHECK_FUNC([dlopen],
-	      [lt_cv_dlopen="dlopen"],
-	  [AC_CHECK_LIB([dl], [dlopen],
-		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
-	    [AC_CHECK_LIB([svld], [dlopen],
-		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
-	      [AC_CHECK_LIB([dld], [dld_link],
-		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
-	      ])
-	    ])
-	  ])
-	])
-      ])
-    ;;
-  esac
-
-  if test "x$lt_cv_dlopen" != xno; then
-    enable_dlopen=yes
-  else
-    enable_dlopen=no
-  fi
-
-  case $lt_cv_dlopen in
-  dlopen)
-    save_CPPFLAGS="$CPPFLAGS"
-    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
-    save_LDFLAGS="$LDFLAGS"
-    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
-    save_LIBS="$LIBS"
-    LIBS="$lt_cv_dlopen_libs $LIBS"
-
-    AC_CACHE_CHECK([whether a program can dlopen itself],
-	  lt_cv_dlopen_self, [dnl
-	  _LT_TRY_DLOPEN_SELF(
-	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
-	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
-    ])
-
-    if test "x$lt_cv_dlopen_self" = xyes; then
-      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
-	  lt_cv_dlopen_self_static, [dnl
-	  _LT_TRY_DLOPEN_SELF(
-	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
-	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
-      ])
-    fi
-
-    CPPFLAGS="$save_CPPFLAGS"
-    LDFLAGS="$save_LDFLAGS"
-    LIBS="$save_LIBS"
-    ;;
-  esac
-
-  case $lt_cv_dlopen_self in
-  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
-  *) enable_dlopen_self=unknown ;;
-  esac
-
-  case $lt_cv_dlopen_self_static in
-  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
-  *) enable_dlopen_self_static=unknown ;;
-  esac
-fi
-_LT_DECL([dlopen_support], [enable_dlopen], [0],
-	 [Whether dlopen is supported])
-_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
-	 [Whether dlopen of programs is supported])
-_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
-	 [Whether dlopen of statically linked programs is supported])
-])# LT_SYS_DLOPEN_SELF
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
-
-
-# _LT_COMPILER_C_O([TAGNAME])
-# ---------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler.
-# This macro does not hard code the compiler like AC_PROG_CC_C_O.
-m4_defun([_LT_COMPILER_C_O],
-[m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
-  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
-  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
-   cd conftest
-   mkdir out
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   lt_compiler_flag="-o out/conftest2.$ac_objext"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
-     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
-       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-     fi
-   fi
-   chmod u+w . 2>&AS_MESSAGE_LOG_FD
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
-   # template instantiation
-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-])
-_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
-	[Does compiler simultaneously support -c and -o options?])
-])# _LT_COMPILER_C_O
-
-
-# _LT_COMPILER_FILE_LOCKS([TAGNAME])
-# ----------------------------------
-# Check to see if we can do hard links to lock some files if needed
-m4_defun([_LT_COMPILER_FILE_LOCKS],
-[m4_require([_LT_ENABLE_LOCK])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_COMPILER_C_O([$1])
-
-hard_links="nottested"
-if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
-  # do not overwrite the value of need_locks provided by the user
-  AC_MSG_CHECKING([if we can lock with hard links])
-  hard_links=yes
-  $RM conftest*
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  touch conftest.a
-  ln conftest.a conftest.b 2>&5 || hard_links=no
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  AC_MSG_RESULT([$hard_links])
-  if test "$hard_links" = no; then
-    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
-    need_locks=warn
-  fi
-else
-  need_locks=no
-fi
-_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
-])# _LT_COMPILER_FILE_LOCKS
-
-
-# _LT_CHECK_OBJDIR
-# ----------------
-m4_defun([_LT_CHECK_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
-  lt_cv_objdir=.libs
-else
-  # MS-DOS does not allow filenames that begin with a dot.
-  lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-_LT_DECL([], [objdir], [0],
-         [The name of the directory that contains temporary libtool files])dnl
-m4_pattern_allow([LT_OBJDIR])dnl
-AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
-  [Define to the sub-directory in which libtool stores uninstalled libraries.])
-])# _LT_CHECK_OBJDIR
-
-
-# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
-# --------------------------------------
-# Check hardcoding attributes.
-m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
-   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
-   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
-
-  # We can hardcode non-existent directories.
-  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
-     # If the only mechanism to avoid hardcoding is shlibpath_var, we
-     # have to relink, otherwise we might link with an installed library
-     # when we should be linking with a yet-to-be-installed one
-     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
-     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
-    # Linking always hardcodes the temporary library directory.
-    _LT_TAGVAR(hardcode_action, $1)=relink
-  else
-    # We can link without hardcoding, and we can hardcode nonexisting dirs.
-    _LT_TAGVAR(hardcode_action, $1)=immediate
-  fi
-else
-  # We cannot hardcode anything, or else we can only hardcode existing
-  # directories.
-  _LT_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
-
-if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
-   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
-  # Fast installation is not supported
-  enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
-     test "$enable_shared" = no; then
-  # Fast installation is not necessary
-  enable_fast_install=needless
-fi
-_LT_TAGDECL([], [hardcode_action], [0],
-    [How to hardcode a shared library path into an executable])
-])# _LT_LINKER_HARDCODE_LIBPATH
-
-
-# _LT_CMD_STRIPLIB
-# ----------------
-m4_defun([_LT_CMD_STRIPLIB],
-[m4_require([_LT_DECL_EGREP])
-striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
-  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
-  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
-  case $host_os in
-  darwin*)
-    if test -n "$STRIP" ; then
-      striplib="$STRIP -x"
-      old_striplib="$STRIP -S"
-      AC_MSG_RESULT([yes])
-    else
-      AC_MSG_RESULT([no])
-    fi
-    ;;
-  *)
-    AC_MSG_RESULT([no])
-    ;;
-  esac
-fi
-_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
-_LT_DECL([], [striplib], [1])
-])# _LT_CMD_STRIPLIB
-
-
-# _LT_SYS_DYNAMIC_LINKER([TAG])
-# -----------------------------
-# PORTME Fill in your ld.so characteristics
-m4_defun([_LT_SYS_DYNAMIC_LINKER],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_OBJDUMP])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_MSG_CHECKING([dynamic linker characteristics])
-m4_if([$1],
-	[], [
-if test "$GCC" = yes; then
-  case $host_os in
-    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
-    *) lt_awk_arg="/^libraries:/" ;;
-  esac
-  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
-  else
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-  fi
-  # Ok, now we have the path, separated by spaces, we can step through it
-  # and add multilib dir if necessary.
-  lt_tmp_lt_search_path_spec=
-  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
-  for lt_sys_path in $lt_search_path_spec; do
-    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
-      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
-    else
-      test -d "$lt_sys_path" && \
-	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
-    fi
-  done
-  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
-BEGIN {RS=" "; FS="/|\n";} {
-  lt_foo="";
-  lt_count=0;
-  for (lt_i = NF; lt_i > 0; lt_i--) {
-    if ($lt_i != "" && $lt_i != ".") {
-      if ($lt_i == "..") {
-        lt_count++;
-      } else {
-        if (lt_count == 0) {
-          lt_foo="/" $lt_i lt_foo;
-        } else {
-          lt_count--;
-        }
-      }
-    }
-  }
-  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
-  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
-}'`
-  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
-  shlibpath_var=LIBPATH
-
-  # AIX 3 has no versioning support, so we append a major version to the name.
-  soname_spec='${libname}${release}${shared_ext}$major'
-  ;;
-
-aix[[4-9]]*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  hardcode_into_libs=yes
-  if test "$host_cpu" = ia64; then
-    # AIX 5 supports IA64
-    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
-    shlibpath_var=LD_LIBRARY_PATH
-  else
-    # With GCC up to 2.95.x, collect2 would create an import file
-    # for dependence libraries.  The import file would start with
-    # the line `#! .'.  This would cause the generated library to
-    # depend on `.', always an invalid library.  This was fixed in
-    # development snapshots of GCC prior to 3.0.
-    case $host_os in
-      aix4 | aix4.[[01]] | aix4.[[01]].*)
-      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
-	   echo ' yes '
-	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
-	:
-      else
-	can_build_shared=no
-      fi
-      ;;
-    esac
-    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
-    # soname into executable. Probably we can add versioning support to
-    # collect2, so additional links can be useful in future.
-    if test "$aix_use_runtimelinking" = yes; then
-      # If using run time linking (on AIX 4.2 or later) use lib.so
-      # instead of lib.a to let people know that these are not
-      # typical AIX shared libraries.
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    else
-      # We preserve .a as extension for shared libraries through AIX4.2
-      # and later when we are not doing run time linking.
-      library_names_spec='${libname}${release}.a $libname.a'
-      soname_spec='${libname}${release}${shared_ext}$major'
-    fi
-    shlibpath_var=LIBPATH
-  fi
-  ;;
-
-amigaos*)
-  case $host_cpu in
-  powerpc)
-    # Since July 2007 AmigaOS4 officially supports .so libraries.
-    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    ;;
-  m68k)
-    library_names_spec='$libname.ixlibrary $libname.a'
-    # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
-    ;;
-  esac
-  ;;
-
-beos*)
-  library_names_spec='${libname}${shared_ext}'
-  dynamic_linker="$host_os ld.so"
-  shlibpath_var=LIBRARY_PATH
-  ;;
-
-bsdi[[45]]*)
-  version_type=linux
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
-  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
-  # the default ld.so.conf also contains /usr/contrib/lib and
-  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
-  # libtool to hard-code these into programs
-  ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
-  version_type=windows
-  shrext_cmds=".dll"
-  need_version=no
-  need_lib_prefix=no
-
-  case $GCC,$host_os in
-  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
-    library_names_spec='$libname.dll.a'
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \${file}`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname~
-      chmod a+x \$dldir/$dlname~
-      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
-        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
-      fi'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-
-    case $host_os in
-    cygwin*)
-      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
-      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
-      ;;
-    mingw* | cegcc*)
-      # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
-      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
-        # It is most probably a Windows format PATH printed by
-        # mingw gcc, but we are running on Cygwin. Gcc prints its search
-        # path with ; separators, and with drive letters. We can handle the
-        # drive letters (cygwin fileutils understands them), so leave them,
-        # especially as we might pass files found there to a mingw objdump,
-        # which wouldn't understand a cygwinified path. Ahh.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
-      fi
-      ;;
-    pw32*)
-      # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
-      ;;
-    esac
-    ;;
-
-  *)
-    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
-    ;;
-  esac
-  dynamic_linker='Win32 ld.exe'
-  # FIXME: first we should search . and the directory the executable is in
-  shlibpath_var=PATH
-  ;;
-
-darwin* | rhapsody*)
-  dynamic_linker="$host_os dyld"
-  version_type=darwin
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
-  soname_spec='${libname}${release}${major}$shared_ext'
-  shlibpath_overrides_runpath=yes
-  shlibpath_var=DYLD_LIBRARY_PATH
-  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-m4_if([$1], [],[
-  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
-  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
-  ;;
-
-dgux*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-freebsd1*)
-  dynamic_linker=no
-  ;;
-
-freebsd* | dragonfly*)
-  # DragonFly does not have aout.  When/if they implement a new
-  # versioning mechanism, adjust this.
-  if test -x /usr/bin/objformat; then
-    objformat=`/usr/bin/objformat`
-  else
-    case $host_os in
-    freebsd[[123]]*) objformat=aout ;;
-    *) objformat=elf ;;
-    esac
-  fi
-  version_type=freebsd-$objformat
-  case $version_type in
-    freebsd-elf*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-      need_version=no
-      need_lib_prefix=no
-      ;;
-    freebsd-*)
-      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
-      need_version=yes
-      ;;
-  esac
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_os in
-  freebsd2*)
-    shlibpath_overrides_runpath=yes
-    ;;
-  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
-  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
-    shlibpath_overrides_runpath=no
-    hardcode_into_libs=yes
-    ;;
-  *) # from 4.6 on, and DragonFly
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  esac
-  ;;
-
-gnu*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  hardcode_into_libs=yes
-  ;;
-
-hpux9* | hpux10* | hpux11*)
-  # Give a soname corresponding to the major version so that dld.sl refuses to
-  # link against other versions.
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  case $host_cpu in
-  ia64*)
-    shrext_cmds='.so'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.so"
-    shlibpath_var=LD_LIBRARY_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    if test "X$HPUX_IA64_MODE" = X32; then
-      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
-    else
-      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
-    fi
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  hppa*64*)
-    shrext_cmds='.sl'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  *)
-    shrext_cmds='.sl'
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=SHLIB_PATH
-    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    ;;
-  esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555.
-  postinstall_cmds='chmod 555 $lib'
-  ;;
-
-interix[[3-9]]*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $host_os in
-    nonstopux*) version_type=nonstopux ;;
-    *)
-	if test "$lt_cv_prog_gnu_ld" = yes; then
-		version_type=linux
-	else
-		version_type=irix
-	fi ;;
-  esac
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
-  case $host_os in
-  irix5* | nonstopux*)
-    libsuff= shlibsuff=
-    ;;
-  *)
-    case $LD in # libtool.m4 will add one of these switches to LD
-    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
-      libsuff= shlibsuff= libmagic=32-bit;;
-    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
-      libsuff=32 shlibsuff=N32 libmagic=N32;;
-    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
-      libsuff=64 shlibsuff=64 libmagic=64-bit;;
-    *) libsuff= shlibsuff= libmagic=never-match;;
-    esac
-    ;;
-  esac
-  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
-  shlibpath_overrides_runpath=no
-  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
-  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
-  hardcode_into_libs=yes
-  ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
-  dynamic_linker=no
-  ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  # Some binutils ld are patched to set DT_RUNPATH
-  save_LDFLAGS=$LDFLAGS
-  save_libdir=$libdir
-  eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
-       LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
-  AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
-    [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
-       [shlibpath_overrides_runpath=yes])])
-  LDFLAGS=$save_LDFLAGS
-  libdir=$save_libdir
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  # Append ld.so.conf contents to the search path
-  if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
-    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
-  fi
-
-  # We used to test for /lib/ld.so.1 and disable shared libraries on
-  # powerpc, because MkLinux only supported shared libraries with the
-  # GNU dynamic linker.  Since this was broken with cross compilers,
-  # most powerpc-linux boxes support dynamic linking these days and
-  # people can always --disable-shared, the test was removed, and we
-  # assume the GNU/Linux dynamic linker is in use.
-  dynamic_linker='GNU/Linux ld.so'
-  ;;
-
-netbsdelf*-gnu)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='NetBSD ld.elf_so'
-  ;;
-
-netbsd*)
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-    dynamic_linker='NetBSD (a.out) ld.so'
-  else
-    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
-    soname_spec='${libname}${release}${shared_ext}$major'
-    dynamic_linker='NetBSD ld.elf_so'
-  fi
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  ;;
-
-newsos6)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  ;;
-
-*nto* | *qnx*)
-  version_type=qnx
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='ldqnx.so'
-  ;;
-
-openbsd*)
-  version_type=sunos
-  sys_lib_dlsearch_path_spec="/usr/lib"
-  need_lib_prefix=no
-  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
-  case $host_os in
-    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
-    *)				need_version=no  ;;
-  esac
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    case $host_os in
-      openbsd2.[[89]] | openbsd2.[[89]].*)
-	shlibpath_overrides_runpath=no
-	;;
-      *)
-	shlibpath_overrides_runpath=yes
-	;;
-      esac
-  else
-    shlibpath_overrides_runpath=yes
-  fi
-  ;;
-
-os2*)
-  libname_spec='$name'
-  shrext_cmds=".dll"
-  need_lib_prefix=no
-  library_names_spec='$libname${shared_ext} $libname.a'
-  dynamic_linker='OS/2 ld.exe'
-  shlibpath_var=LIBPATH
-  ;;
-
-osf3* | osf4* | osf5*)
-  version_type=osf
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='${libname}${release}${shared_ext}$major'
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
-  ;;
-
-rdos*)
-  dynamic_linker=no
-  ;;
-
-solaris*)
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  # ldd complains unless libraries are executable
-  postinstall_cmds='chmod +x $lib'
-  ;;
-
-sunos4*)
-  version_type=sunos
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
-  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  if test "$with_gnu_ld" = yes; then
-    need_lib_prefix=no
-  fi
-  need_version=yes
-  ;;
-
-sysv4 | sysv4.3*)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_vendor in
-    sni)
-      shlibpath_overrides_runpath=no
-      need_lib_prefix=no
-      runpath_var=LD_RUN_PATH
-      ;;
-    siemens)
-      need_lib_prefix=no
-      ;;
-    motorola)
-      need_lib_prefix=no
-      need_version=no
-      shlibpath_overrides_runpath=no
-      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
-      ;;
-  esac
-  ;;
-
-sysv4*MP*)
-  if test -d /usr/nec ;then
-    version_type=linux
-    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
-    soname_spec='$libname${shared_ext}.$major'
-    shlibpath_var=LD_LIBRARY_PATH
-  fi
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  version_type=freebsd-elf
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  if test "$with_gnu_ld" = yes; then
-    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
-  else
-    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
-    case $host_os in
-      sco3.2v5*)
-        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
-	;;
-    esac
-  fi
-  sys_lib_dlsearch_path_spec='/usr/lib'
-  ;;
-
-tpf*)
-  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
-  version_type=linux
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-uts4*)
-  version_type=linux
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-*)
-  dynamic_linker=no
-  ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
-  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
-  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
-  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
-
-_LT_DECL([], [variables_saved_for_relink], [1],
-    [Variables whose values should be saved in libtool wrapper scripts and
-    restored at link time])
-_LT_DECL([], [need_lib_prefix], [0],
-    [Do we need the "lib" prefix for modules?])
-_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
-_LT_DECL([], [version_type], [0], [Library versioning type])
-_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
-_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
-_LT_DECL([], [shlibpath_overrides_runpath], [0],
-    [Is shlibpath searched before the hard-coded library search path?])
-_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
-_LT_DECL([], [library_names_spec], [1],
-    [[List of archive names.  First name is the real one, the rest are links.
-    The last name is the one that the linker finds with -lNAME]])
-_LT_DECL([], [soname_spec], [1],
-    [[The coded name of the library, if different from the real name]])
-_LT_DECL([], [postinstall_cmds], [2],
-    [Command to use after installation of a shared archive])
-_LT_DECL([], [postuninstall_cmds], [2],
-    [Command to use after uninstallation of a shared archive])
-_LT_DECL([], [finish_cmds], [2],
-    [Commands used to finish a libtool library installation in a directory])
-_LT_DECL([], [finish_eval], [1],
-    [[As "finish_cmds", except a single script fragment to be evaled but
-    not shown]])
-_LT_DECL([], [hardcode_into_libs], [0],
-    [Whether we should hardcode library paths into libraries])
-_LT_DECL([], [sys_lib_search_path_spec], [2],
-    [Compile-time system search path for libraries])
-_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
-    [Run-time system search path for libraries])
-])# _LT_SYS_DYNAMIC_LINKER
-
-
-# _LT_PATH_TOOL_PREFIX(TOOL)
-# --------------------------
-# find a file program which can recognize shared library
-AC_DEFUN([_LT_PATH_TOOL_PREFIX],
-[m4_require([_LT_DECL_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] |  ?:[\\/]*])
-  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
-  ;;
-*)
-  lt_save_MAGIC_CMD="$MAGIC_CMD"
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word.  This closes a longstanding sh security hole.
-  ac_dummy="m4_if([$2], , $PATH, [$2])"
-  for ac_dir in $ac_dummy; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$1; then
-      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    $EGREP "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS="$lt_save_ifs"
-  MAGIC_CMD="$lt_save_MAGIC_CMD"
-  ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-_LT_DECL([], [MAGIC_CMD], [0],
-	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
-])# _LT_PATH_TOOL_PREFIX
-
-# Old name:
-AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
-
-
-# _LT_PATH_MAGIC
-# --------------
-# find a file program which can recognize a shared library
-m4_defun([_LT_PATH_MAGIC],
-[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
-  else
-    MAGIC_CMD=:
-  fi
-fi
-])# _LT_PATH_MAGIC
-
-
-# LT_PATH_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([LT_PATH_LD],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-
-AC_ARG_WITH([gnu-ld],
-    [AS_HELP_STRING([--with-gnu-ld],
-	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
-    [test "$withval" = no || with_gnu_ld=yes],
-    [with_gnu_ld=no])dnl
-
-ac_prog=ld
-if test "$GCC" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by $CC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]]* | ?:[[\\/]]*)
-      re_direlt='/[[^/]][[^/]]*/\.\./'
-      # Canonicalize the pathname of ld
-      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
-      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-  for ac_dir in $PATH; do
-    IFS="$lt_save_ifs"
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some variants of GNU ld only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then
-    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-    lt_cv_file_magic_cmd='func_win32_libid'
-  else
-    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
-    lt_cv_file_magic_cmd='$OBJDUMP -f'
-  fi
-  ;;
-
-cegcc)
-  # use the weaker test based on 'objdump'. See mingw*.
-  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-freebsd* | dragonfly*)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20* | hpux11*)
-  lt_cv_file_magic_cmd=/usr/bin/file
-  case $host_cpu in
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  hppa*64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
-    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
-    ;;
-  *)
-    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  esac
-  ;;
-
-interix[[3-9]]*)
-  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
-  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $LD in
-  *-32|*"-32 ") libmagic=32-bit;;
-  *-n32|*"-n32 ") libmagic=N32;;
-  *-64|*"-64 ") libmagic=64-bit;;
-  *) libmagic=never-match;;
-  esac
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-netbsd* | netbsdelf*-gnu)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
-  fi
-  ;;
-
-newos6*)
-  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-*nto* | *qnx*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-openbsd*)
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
-  fi
-  ;;
-
-osf3* | osf4* | osf5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-rdos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.3*)
-  case $host_vendor in
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  sequent)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
-    ;;
-  sni)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
-    lt_cv_file_magic_test_file=/lib/libc.so
-    ;;
-  siemens)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  pc)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  esac
-  ;;
-
-tpf*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-_LT_DECL([], [deplibs_check_method], [1],
-    [Method to check whether dependent libraries are shared objects])
-_LT_DECL([], [file_magic_cmd], [1],
-    [Command to use when deplibs_check_method == "file_magic"])
-])# _LT_CHECK_MAGIC_METHOD
-
-
-# LT_PATH_NM
-# ----------
-# find the pathname to a BSD- or MS-compatible name lister
-AC_DEFUN([LT_PATH_NM],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
-[if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM="$NM"
-else
-  lt_nm_to_check="${ac_tool_prefix}nm"
-  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
-    lt_nm_to_check="$lt_nm_to_check nm"
-  fi
-  for lt_tmp_nm in $lt_nm_to_check; do
-    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
-      IFS="$lt_save_ifs"
-      test -z "$ac_dir" && ac_dir=.
-      tmp_nm="$ac_dir/$lt_tmp_nm"
-      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
-	# Check to see if the nm accepts a BSD-compat flag.
-	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
-	#   nm: unknown option "B" ignored
-	# Tru64's nm complains that /dev/null is an invalid object file
-	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
-	*/dev/null* | *'Invalid file or object type'*)
-	  lt_cv_path_NM="$tmp_nm -B"
-	  break
-	  ;;
-	*)
-	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
-	  */dev/null*)
-	    lt_cv_path_NM="$tmp_nm -p"
-	    break
-	    ;;
-	  *)
-	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	    continue # so that we can try to find one that supports BSD flags
-	    ;;
-	  esac
-	  ;;
-	esac
-      fi
-    done
-    IFS="$lt_save_ifs"
-  done
-  : ${lt_cv_path_NM=no}
-fi])
-if test "$lt_cv_path_NM" != "no"; then
-  NM="$lt_cv_path_NM"
-else
-  # Didn't find any BSD compatible name lister, look for dumpbin.
-  AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
-  AC_SUBST([DUMPBIN])
-  if test "$DUMPBIN" != ":"; then
-    NM="$DUMPBIN"
-  fi
-fi
-test -z "$NM" && NM=nm
-AC_SUBST([NM])
-_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
-
-AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
-  [lt_cv_nm_interface="BSD nm"
-  echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
-  (eval "$ac_compile" 2>conftest.err)
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
-  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
-  cat conftest.out >&AS_MESSAGE_LOG_FD
-  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
-    lt_cv_nm_interface="MS dumpbin"
-  fi
-  rm -f conftest*])
-])# LT_PATH_NM
-
-# Old names:
-AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
-AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_NM], [])
-dnl AC_DEFUN([AC_PROG_NM], [])
-
-
-# LT_LIB_M
-# --------
-# check for math library
-AC_DEFUN([LT_LIB_M],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
-  # These system don't have libm, or don't need it
-  ;;
-*-ncr-sysv4.3*)
-  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
-  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
-  ;;
-*)
-  AC_CHECK_LIB(m, cos, LIBM="-lm")
-  ;;
-esac
-AC_SUBST([LIBM])
-])# LT_LIB_M
-
-# Old name:
-AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_CHECK_LIBM], [])
-
-
-# _LT_COMPILER_NO_RTTI([TAGNAME])
-# -------------------------------
-m4_defun([_LT_COMPILER_NO_RTTI],
-[m4_require([_LT_TAG_COMPILER])dnl
-
-_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test "$GCC" = yes; then
-  _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-
-  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
-    lt_cv_prog_compiler_rtti_exceptions,
-    [-fno-rtti -fno-exceptions], [],
-    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
-	[Compiler flag to turn off builtin functions])
-])# _LT_COMPILER_NO_RTTI
-
-
-# _LT_CMD_GLOBAL_SYMBOLS
-# ----------------------
-m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
-  symcode='[[BCDT]]'
-  ;;
-cygwin* | mingw* | pw32* | cegcc*)
-  symcode='[[ABCDGISTW]]'
-  ;;
-hpux*)
-  if test "$host_cpu" = ia64; then
-    symcode='[[ABCDEGRST]]'
-  fi
-  ;;
-irix* | nonstopux*)
-  symcode='[[BCDEGRST]]'
-  ;;
-osf*)
-  symcode='[[BCDEGQRST]]'
-  ;;
-solaris*)
-  symcode='[[BDRT]]'
-  ;;
-sco3.2v5*)
-  symcode='[[DT]]'
-  ;;
-sysv4.2uw2*)
-  symcode='[[DT]]'
-  ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
-  symcode='[[ABDT]]'
-  ;;
-sysv4)
-  symcode='[[DFNSTU]]'
-  ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
-  symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
-  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
-  ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
-  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
-  symxfrm="\\1 $ac_symprfx\\2 \\2"
-
-  # Write the raw and C identifiers.
-  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-    # Fake it for dumpbin and say T for any non-static function
-    # and D for any global variable.
-    # Also find C++ and __fastcall symbols from MSVC++,
-    # which start with @ or ?.
-    lt_cv_sys_global_symbol_pipe="$AWK ['"\
-"     {last_section=section; section=\$ 3};"\
-"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-"     \$ 0!~/External *\|/{next};"\
-"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-"     {if(hide[section]) next};"\
-"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
-"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
-"     ' prfx=^$ac_symprfx]"
-  else
-    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-  fi
-
-  # Check to see that the pipe works correctly.
-  pipe_works=no
-
-  rm -f conftest*
-  cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
-  if AC_TRY_EVAL(ac_compile); then
-    # Now try to grab the symbols.
-    nlist=conftest.nm
-    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
-      # Try sorting and uniquifying the output.
-      if sort "$nlist" | uniq > "$nlist"T; then
-	mv -f "$nlist"T "$nlist"
-      else
-	rm -f "$nlist"T
-      fi
-
-      # Make sure that we snagged all the symbols we need.
-      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
-	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
-	  cat <<_LT_EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
-	  # Now generate the symbol file.
-	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
-	  cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols.  */
-const struct {
-  const char *name;
-  void       *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[[]] =
-{
-  { "@PROGRAM@", (void *) 0 },
-_LT_EOF
-	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
-	  cat <<\_LT_EOF >> conftest.$ac_ext
-  {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
-  return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
-	  # Now try linking the two files.
-	  mv conftest.$ac_objext conftstm.$ac_objext
-	  lt_save_LIBS="$LIBS"
-	  lt_save_CFLAGS="$CFLAGS"
-	  LIBS="conftstm.$ac_objext"
-	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
-	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
-	    pipe_works=yes
-	  fi
-	  LIBS="$lt_save_LIBS"
-	  CFLAGS="$lt_save_CFLAGS"
-	else
-	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
-	fi
-      else
-	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
-      fi
-    else
-      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
-    fi
-  else
-    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
-    cat conftest.$ac_ext >&5
-  fi
-  rm -rf conftest* conftst*
-
-  # Do not use the global_symbol_pipe unless it works.
-  if test "$pipe_works" = yes; then
-    break
-  else
-    lt_cv_sys_global_symbol_pipe=
-  fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
-  lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-  AC_MSG_RESULT(failed)
-else
-  AC_MSG_RESULT(ok)
-fi
-
-_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
-    [Take the output of nm and produce a listing of raw symbols and C names])
-_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
-    [Transform the output of nm in a proper C declaration])
-_LT_DECL([global_symbol_to_c_name_address],
-    [lt_cv_sys_global_symbol_to_c_name_address], [1],
-    [Transform the output of nm in a C name address pair])
-_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
-    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
-    [Transform the output of nm in a C name address pair when lib prefix is needed])
-]) # _LT_CMD_GLOBAL_SYMBOLS
-
-
-# _LT_COMPILER_PIC([TAGNAME])
-# ---------------------------
-m4_defun([_LT_COMPILER_PIC],
-[m4_require([_LT_TAG_COMPILER])dnl
-_LT_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_TAGVAR(lt_prog_compiler_static, $1)=
-
-AC_MSG_CHECKING([for $compiler option to produce PIC])
-m4_if([$1], [CXX], [
-  # C++ specific cases for pic, static, wl, etc.
-  if test "$GXX" = yes; then
-    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
-    case $host_os in
-    aix*)
-      # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-    mingw* | cygwin* | os2* | pw32* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
-      ;;
-    *djgpp*)
-      # DJGPP does not support shared libraries at all
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-      ;;
-    interix[[3-9]]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
-      fi
-      ;;
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	;;
-      esac
-      ;;
-    *qnx* | *nto*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-    *)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-      ;;
-    esac
-  else
-    case $host_os in
-      aix[[4-9]]*)
-	# All AIX code is PIC.
-	if test "$host_cpu" = ia64; then
-	  # AIX 5 now supports IA64 processor
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	else
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
-	fi
-	;;
-      chorus*)
-	case $cc_basename in
-	cxch68*)
-	  # Green Hills C++ Compiler
-	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
-	  ;;
-	esac
-	;;
-      dgux*)
-	case $cc_basename in
-	  ec++*)
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    ;;
-	  ghcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      freebsd* | dragonfly*)
-	# FreeBSD uses GNU C++
-	;;
-      hpux9* | hpux10* | hpux11*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
-	    if test "$host_cpu" != ia64; then
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	    fi
-	    ;;
-	  aCC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
-	    case $host_cpu in
-	    hppa*64*|ia64*)
-	      # +Z the default
-	      ;;
-	    *)
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	      ;;
-	    esac
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      interix*)
-	# This is c89, which is MS Visual C++ (no shared libs)
-	# Anyone wants to do a port?
-	;;
-      irix5* | irix6* | nonstopux*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    # CC pic flag -KPIC is the default.
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
-	case $cc_basename in
-	  KCC*)
-	    # KAI C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	    ;;
-	  ecpc* )
-	    # old Intel C++ for x86_64 which still supported -KPIC.
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-	    ;;
-	  icpc* )
-	    # Intel C++, used to be incompatible with GCC.
-	    # ICC 10 doesn't accept -KPIC any more.
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-	    ;;
-	  pgCC* | pgcpp*)
-	    # Portland Group C++ compiler
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	  cxx*)
-	    # Compaq C++
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    ;;
-	  xlc* | xlC*)
-	    # IBM XL 8.0 on PPC
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
-	    ;;
-	  *)
-	    case `$CC -V 2>&1 | sed 5q` in
-	    *Sun\ C*)
-	      # Sun C++ 5.9
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-      lynxos*)
-	;;
-      m88k*)
-	;;
-      mvs*)
-	case $cc_basename in
-	  cxx*)
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      netbsd* | netbsdelf*-gnu)
-	;;
-      *qnx* | *nto*)
-        # QNX uses GNU C++, but need to define -shared option too, otherwise
-        # it will coredump.
-        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-        ;;
-      osf3* | osf4* | osf5*)
-	case $cc_basename in
-	  KCC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
-	    ;;
-	  RCC*)
-	    # Rational C++ 2.4.1
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  cxx*)
-	    # Digital/Compaq C++
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      psos*)
-	;;
-      solaris*)
-	case $cc_basename in
-	  CC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-	    ;;
-	  gcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sunos4*)
-	case $cc_basename in
-	  CC*)
-	    # Sun C++ 4.x
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	  lcc*)
-	    # Lucid
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	esac
-	;;
-      tandem*)
-	case $cc_basename in
-	  NCC*)
-	    # NonStop-UX NCC 3.20
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      vxworks*)
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-	;;
-    esac
-  fi
-],
-[
-  if test "$GCC" = yes; then
-    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
-    case $host_os in
-      aix*)
-      # All AIX code is PIC.
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the `-m68020' flag to GCC prevents building anything better,
-            # like `-m68040'.
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
-      ;;
-
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	# +Z the default
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	;;
-      esac
-      ;;
-
-    interix[[3-9]]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-
-    msdosdjgpp*)
-      # Just because we use GCC doesn't mean we suddenly get shared libraries
-      # on systems that don't support them.
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      enable_shared=no
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
-      fi
-      ;;
-
-    *)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-      ;;
-    esac
-  else
-    # PORTME Check for flag to pass linker flags through the system compiler.
-    case $host_os in
-    aix*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      if test "$host_cpu" = ia64; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      else
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
-      fi
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-
-    hpux9* | hpux10* | hpux11*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
-      # not for PA HP-UX.
-      case $host_cpu in
-      hppa*64*|ia64*)
-	# +Z the default
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	;;
-      esac
-      # Is there a better lt_prog_compiler_static that works with the bundled CC?
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # PIC (with -KPIC) is the default.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    linux* | k*bsd*-gnu | kopensolaris*-gnu)
-      case $cc_basename in
-      # old Intel for x86_64 which still supported -KPIC.
-      ecc*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-        ;;
-      # icc used to be incompatible with GCC.
-      # ICC 10 doesn't accept -KPIC any more.
-      icc* | ifort*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-        ;;
-      # Lahey Fortran 8.1.
-      lf95*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
-	;;
-      pgcc* | pgf77* | pgf90* | pgf95*)
-        # Portland Group compilers (*not* the Pentium gcc compiler,
-	# which looks to be a dead project)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-        ;;
-      ccc*)
-        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-        # All Alpha code is PIC.
-        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-        ;;
-      xl*)
-	# IBM XL C 8.0/Fortran 10.1 on PPC
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
-	;;
-      *)
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)
-	  # Sun C 5.9
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	  ;;
-	*Sun\ F*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
-	  ;;
-	esac
-	;;
-      esac
-      ;;
-
-    newsos6)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-
-    osf3* | osf4* | osf5*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # All OSF/1 code is PIC.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    rdos*)
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    solaris*)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      case $cc_basename in
-      f77* | f90* | f95*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
-      esac
-      ;;
-
-    sunos4*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    sysv4 | sysv4.2uw2* | sysv4.3*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec ;then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      ;;
-
-    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    unicos*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      ;;
-
-    uts4*)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    *)
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      ;;
-    esac
-  fi
-])
-case $host_os in
-  # For platforms which do not support PIC, -DPIC is meaningless:
-  *djgpp*)
-    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-    ;;
-  *)
-    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
-    ;;
-esac
-AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
-_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
-	[How to pass a linker flag through the compiler])
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
-  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
-    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
-    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
-    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
-     "" | " "*) ;;
-     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
-     esac],
-    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
-	[Additional compiler flags for building library objects])
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
-_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
-  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
-  $lt_tmp_static_flag,
-  [],
-  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
-_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
-	[Compiler flag to prevent dynamic linking])
-])# _LT_COMPILER_PIC
-
-
-# _LT_LINKER_SHLIBS([TAGNAME])
-# ----------------------------
-# See if the linker supports building shared libraries.
-m4_defun([_LT_LINKER_SHLIBS],
-[AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-m4_if([$1], [CXX], [
-  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  case $host_os in
-  aix[[4-9]]*)
-    # If we're using GNU nm, then we don't want the "-C" option.
-    # -C means demangle to AIX nm, but means don't demangle with GNU nm
-    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-    else
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-    fi
-    ;;
-  pw32*)
-    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
-  ;;
-  cygwin* | mingw* | cegcc*)
-    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
-  ;;
-  linux* | k*bsd*-gnu)
-    _LT_TAGVAR(link_all_deplibs, $1)=no
-  ;;
-  *)
-    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  ;;
-  esac
-  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
-], [
-  runpath_var=
-  _LT_TAGVAR(allow_undefined_flag, $1)=
-  _LT_TAGVAR(always_export_symbols, $1)=no
-  _LT_TAGVAR(archive_cmds, $1)=
-  _LT_TAGVAR(archive_expsym_cmds, $1)=
-  _LT_TAGVAR(compiler_needs_object, $1)=no
-  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
-  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  _LT_TAGVAR(hardcode_automatic, $1)=no
-  _LT_TAGVAR(hardcode_direct, $1)=no
-  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
-  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-  _LT_TAGVAR(hardcode_libdir_separator, $1)=
-  _LT_TAGVAR(hardcode_minus_L, $1)=no
-  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-  _LT_TAGVAR(inherit_rpath, $1)=no
-  _LT_TAGVAR(link_all_deplibs, $1)=unknown
-  _LT_TAGVAR(module_cmds, $1)=
-  _LT_TAGVAR(module_expsym_cmds, $1)=
-  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
-  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
-  _LT_TAGVAR(thread_safe_flag_spec, $1)=
-  _LT_TAGVAR(whole_archive_flag_spec, $1)=
-  # include_expsyms should be a list of space-separated symbols to be *always*
-  # included in the symbol list
-  _LT_TAGVAR(include_expsyms, $1)=
-  # exclude_expsyms can be an extended regexp of symbols to exclude
-  # it will be wrapped by ` (' and `)$', so one must not match beginning or
-  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
-  # as well as any symbol that contains `d'.
-  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
-  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
-  # platforms (ab)use it in PIC code, but their linkers get confused if
-  # the symbol is explicitly referenced.  Since portable code cannot
-  # rely on this symbol name, it's probably fine to never include it in
-  # preloaded symbol tables.
-  # Exclude shared library initialization/finalization symbols.
-dnl Note also adjust exclude_expsyms for C++ above.
-  extract_expsyms_cmds=
-
-  case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    # FIXME: the MSVC++ port hasn't been tested in a loooong time
-    # When not using gcc, we currently assume that we are using
-    # Microsoft Visual C++.
-    if test "$GCC" != yes; then
-      with_gnu_ld=no
-    fi
-    ;;
-  interix*)
-    # we just hope/assume this is gcc and not c89 (= MSVC++)
-    with_gnu_ld=yes
-    ;;
-  openbsd*)
-    with_gnu_ld=no
-    ;;
-  linux* | k*bsd*-gnu)
-    _LT_TAGVAR(link_all_deplibs, $1)=no
-    ;;
-  esac
-
-  _LT_TAGVAR(ld_shlibs, $1)=yes
-  if test "$with_gnu_ld" = yes; then
-    # If archive_cmds runs LD, not CC, wlarc should be empty
-    wlarc='${wl}'
-
-    # Set some defaults for GNU ld with shared library support. These
-    # are reset later if shared libraries are not supported. Putting them
-    # here allows them to be overridden if necessary.
-    runpath_var=LD_RUN_PATH
-    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-    # ancient GNU ld didn't support --whole-archive et. al.
-    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
-      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-    else
-      _LT_TAGVAR(whole_archive_flag_spec, $1)=
-    fi
-    supports_anon_versioning=no
-    case `$LD -v 2>&1` in
-      *GNU\ gold*) supports_anon_versioning=yes ;;
-      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
-      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
-      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
-      *\ 2.11.*) ;; # other 2.11 versions
-      *) supports_anon_versioning=yes ;;
-    esac
-
-    # See if GNU ld supports shared libraries.
-    case $host_os in
-    aix[[3-9]]*)
-      # On AIX/PPC, the GNU linker is very broken
-      if test "$host_cpu" != ia64; then
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-_LT_EOF
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-            _LT_TAGVAR(archive_expsym_cmds, $1)=''
-        ;;
-      m68k)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes
-        ;;
-      esac
-      ;;
-
-    beos*)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	# Joseph Beckenbach  says some releases of gcc
-	# support --undefined.  This deserves some investigation.  FIXME
-	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
-      # as there is no search path for DLLs.
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(always_export_symbols, $1)=no
-      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
-
-      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	# If the export-symbols file already is a .def file (1st line
-	# is EXPORTS), use it as is; otherwise, prepend...
-	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-	  cp $export_symbols $output_objdir/$soname.def;
-	else
-	  echo EXPORTS > $output_objdir/$soname.def;
-	  cat $export_symbols >> $output_objdir/$soname.def;
-	fi~
-	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    interix[[3-9]]*)
-      _LT_TAGVAR(hardcode_direct, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-      # Instead, shared libraries are loaded at an image base (0x10000000 by
-      # default) and relocated if they conflict, which is a slow very memory
-      # consuming and fragmenting process.  To avoid this, we pick a random,
-      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      ;;
-
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
-      tmp_diet=no
-      if test "$host_os" = linux-dietlibc; then
-	case $cc_basename in
-	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
-	esac
-      fi
-      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
-	 && test "$tmp_diet" = no
-      then
-	tmp_addflag=
-	tmp_sharedflag='-shared'
-	case $cc_basename,$host_cpu in
-        pgcc*)				# Portland Group C compiler
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-	  tmp_addflag=' $pic_flag'
-	  ;;
-	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-	  tmp_addflag=' $pic_flag -Mnomain' ;;
-	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
-	  tmp_addflag=' -i_dynamic' ;;
-	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
-	  tmp_addflag=' -i_dynamic -nofor_main' ;;
-	ifc* | ifort*)			# Intel Fortran compiler
-	  tmp_addflag=' -nofor_main' ;;
-	lf95*)				# Lahey Fortran 8.1
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
-	  tmp_sharedflag='--shared' ;;
-	xl[[cC]]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
-	  tmp_sharedflag='-qmkshrobj'
-	  tmp_addflag= ;;
-	esac
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)			# Sun C 5.9
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-	  _LT_TAGVAR(compiler_needs_object, $1)=yes
-	  tmp_sharedflag='-G' ;;
-	*Sun\ F*)			# Sun Fortran 8.3
-	  tmp_sharedflag='-G' ;;
-	esac
-	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
-        if test "x$supports_anon_versioning" = xyes; then
-          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-	    echo "local: *; };" >> $output_objdir/$libname.ver~
-	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
-        fi
-
-	case $cc_basename in
-	xlf*)
-	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-	  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
-	  if test "x$supports_anon_versioning" = xyes; then
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-	      echo "local: *; };" >> $output_objdir/$libname.ver~
-	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
-	  fi
-	  ;;
-	esac
-      else
-        _LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    netbsd* | netbsdelf*-gnu)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
-	wlarc=
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      fi
-      ;;
-
-    solaris*)
-      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
-      case `$LD -v 2>&1` in
-        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-	;;
-	*)
-	  # For security reasons, it is highly recommended that you always
-	  # use absolute paths for naming shared libraries, and exclude the
-	  # DT_RUNPATH tag from executables and libraries.  But doing so
-	  # requires that you compile everything twice, which is a pain.
-	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-	  else
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	  fi
-	;;
-      esac
-      ;;
-
-    sunos4*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      wlarc=
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-    esac
-
-    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
-      runpath_var=
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
-      _LT_TAGVAR(whole_archive_flag_spec, $1)=
-    fi
-  else
-    # PORTME fill in a description of your system's linker (not GNU ld)
-    case $host_os in
-    aix3*)
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(always_export_symbols, $1)=yes
-      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
-      # Note: this linker hardcodes the directories in LIBPATH if there
-      # are no directories specified by -L.
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
-	# Neither direct hardcoding nor static linking is supported with a
-	# broken collect2.
-	_LT_TAGVAR(hardcode_direct, $1)=unsupported
-      fi
-      ;;
-
-    aix[[4-9]]*)
-      if test "$host_cpu" = ia64; then
-	# On IA64, the linker does run time linking by default, so we don't
-	# have to do anything special.
-	aix_use_runtimelinking=no
-	exp_sym_flag='-Bexport'
-	no_entry_flag=""
-      else
-	# If we're using GNU nm, then we don't want the "-C" option.
-	# -C means demangle to AIX nm, but means don't demangle with GNU nm
-	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	else
-	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	fi
-	aix_use_runtimelinking=no
-
-	# Test if we are trying to use run time linking or normal
-	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
-	# need to do runtime linking.
-	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
-	  for ld_flag in $LDFLAGS; do
-	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
-	    aix_use_runtimelinking=yes
-	    break
-	  fi
-	  done
-	  ;;
-	esac
-
-	exp_sym_flag='-bexport'
-	no_entry_flag='-bnoentry'
-      fi
-
-      # When large executables or shared objects are built, AIX ld can
-      # have problems creating the table of contents.  If linking a library
-      # or program results in "error TOC overflow" add -mminimal-toc to
-      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-      _LT_TAGVAR(archive_cmds, $1)=''
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
-
-      if test "$GCC" = yes; then
-	case $host_os in aix4.[[012]]|aix4.[[012]].*)
-	# We only want to do this on AIX 4.2 and lower, the check
-	# below for broken collect2 doesn't work under 4.3+
-	  collect2name=`${CC} -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	  # We have reworked collect2
-	  :
-	  else
-	  # We have old collect2
-	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
-	  # It fails to find uninstalled libraries when the uninstalled
-	  # path is not listed in the libpath.  Setting hardcode_minus_L
-	  # to unsupported forces relinking
-	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
-	  fi
-	  ;;
-	esac
-	shared_flag='-shared'
-	if test "$aix_use_runtimelinking" = yes; then
-	  shared_flag="$shared_flag "'${wl}-G'
-	fi
-	_LT_TAGVAR(link_all_deplibs, $1)=no
-      else
-	# not using gcc
-	if test "$host_cpu" = ia64; then
-	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	# chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-	else
-	  if test "$aix_use_runtimelinking" = yes; then
-	    shared_flag='${wl}-G'
-	  else
-	    shared_flag='${wl}-bM:SRE'
-	  fi
-	fi
-      fi
-
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
-      # It seems that -bexpall does not export symbols beginning with
-      # underscore (_), so it is better to generate a list of symbols to export.
-      _LT_TAGVAR(always_export_symbols, $1)=yes
-      if test "$aix_use_runtimelinking" = yes; then
-	# Warning - without using the other runtime loading flags (-brtl),
-	# -berok will link without error, but may produce a broken library.
-	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
-        # Determine the default libpath from the value encoded in an
-        # empty executable.
-        _LT_SYS_MODULE_PATH_AIX
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
-      else
-	if test "$host_cpu" = ia64; then
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
-	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
-	else
-	 # Determine the default libpath from the value encoded in an
-	 # empty executable.
-	 _LT_SYS_MODULE_PATH_AIX
-	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-	  # Warning - without using the other run time loading flags,
-	  # -berok will link without error, but may produce a broken library.
-	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
-	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-	  # Exported symbols can be pulled into shared objects from archives
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-	  # This is similar to how AIX traditionally builds its shared libraries.
-	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-	fi
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-            _LT_TAGVAR(archive_expsym_cmds, $1)=''
-        ;;
-      m68k)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes
-        ;;
-      esac
-      ;;
-
-    bsdi[[45]]*)
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # When not using gcc, we currently assume that we are using
-      # Microsoft Visual C++.
-      # hardcode_libdir_flag_spec is actually meaningless, as there is
-      # no search path for DLLs.
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      # Tell ltmain to make .lib files, not .a files.
-      libext=lib
-      # Tell ltmain to make .dll files, not .so files.
-      shrext_cmds=".dll"
-      # FIXME: Setting linknames here is a bad hack.
-      _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
-      # The linker will automatically build a .lib file if we build a DLL.
-      _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
-      # FIXME: Should let the user specify the lib program.
-      _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
-      _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
-      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-      ;;
-
-    darwin* | rhapsody*)
-      _LT_DARWIN_LINKER_FEATURES($1)
-      ;;
-
-    dgux*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    freebsd1*)
-      _LT_TAGVAR(ld_shlibs, $1)=no
-      ;;
-
-    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
-    # support.  Future versions do this automatically, but an explicit c++rt0.o
-    # does not break anything, and helps significantly (at the cost of a little
-    # extra space).
-    freebsd2.2*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | dragonfly*)
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    hpux9*)
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-
-      # hardcode_minus_L: Not really in the search PATH,
-      # but as the default location of the library.
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-      ;;
-
-    hpux10*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      if test "$with_gnu_ld" = no; then
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-	_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
-	_LT_TAGVAR(hardcode_direct, $1)=yes
-	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	# hardcode_minus_L: Not really in the search PATH,
-	# but as the default location of the library.
-	_LT_TAGVAR(hardcode_minus_L, $1)=yes
-      fi
-      ;;
-
-    hpux11*)
-      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
-	case $host_cpu in
-	hppa*64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	esac
-      else
-	case $host_cpu in
-	hppa*64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	esac
-      fi
-      if test "$with_gnu_ld" = no; then
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	case $host_cpu in
-	hppa*64*|ia64*)
-	  _LT_TAGVAR(hardcode_direct, $1)=no
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	  ;;
-	*)
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
-	  # hardcode_minus_L: Not really in the search PATH,
-	  # but as the default location of the library.
-	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	  ;;
-	esac
-      fi
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	# Try to use the -exported_symbol ld option, if it does not
-	# work, assume that -exports_file does not work either and
-	# implicitly export all symbols.
-        save_LDFLAGS="$LDFLAGS"
-        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
-        AC_LINK_IFELSE(int foo(void) {},
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
-        )
-        LDFLAGS="$save_LDFLAGS"
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(inherit_rpath, $1)=yes
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      ;;
-
-    netbsd* | netbsdelf*-gnu)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    newsos6)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *nto* | *qnx*)
-      ;;
-
-    openbsd*)
-      if test -f /usr/libexec/ld.so; then
-	_LT_TAGVAR(hardcode_direct, $1)=yes
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	else
-	  case $host_os in
-	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
-	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	     ;;
-	   *)
-	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	     ;;
-	  esac
-	fi
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    os2*)
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
-      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
-      ;;
-
-    osf3*)
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-      else
-	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      ;;
-
-    osf4* | osf5*)	# as osf3* with the addition of -msym flag
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-      else
-	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
-
-	# Both c and cxx compiler support -rpath directly
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      ;;
-
-    solaris*)
-      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
-      if test "$GCC" = yes; then
-	wlarc='${wl}'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-      else
-	case `$CC -V 2>&1` in
-	*"Compilers 5.0"*)
-	  wlarc=''
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
-	  ;;
-	*)
-	  wlarc='${wl}'
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-	  ;;
-	esac
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      case $host_os in
-      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-      *)
-	# The compiler driver will combine and reorder linker options,
-	# but understands `-z linker_flag'.  GCC discards it without `$wl',
-	# but is careful enough not to reorder.
-	# Supported since Solaris 2.6 (maybe 2.5.1?)
-	if test "$GCC" = yes; then
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
-	else
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
-	fi
-	;;
-      esac
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      ;;
-
-    sunos4*)
-      if test "x$host_vendor" = xsequent; then
-	# Use $CC to link under sequent, because it throws in some extra .o
-	# files that make .init and .fini sections work.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    sysv4)
-      case $host_vendor in
-	sni)
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
-	;;
-	siemens)
-	  ## LD is ld it makes a PLAMLIB
-	  ## CC just makes a GrossModule.
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
-	  _LT_TAGVAR(hardcode_direct, $1)=no
-        ;;
-	motorola)
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
-	;;
-      esac
-      runpath_var='LD_RUN_PATH'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    sysv4.3*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	runpath_var=LD_RUN_PATH
-	hardcode_runpath_var=yes
-	_LT_TAGVAR(ld_shlibs, $1)=yes
-      fi
-      ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      runpath_var='LD_RUN_PATH'
-
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6*)
-      # Note: We can NOT use -z defs as we might desire, because we do not
-      # link with -lc, and that would cause any symbols used from libc to
-      # always be unresolved, which means just about no library would
-      # ever link correctly.  If we're not using GNU ld we use -z text
-      # though, which does catch some bad symbols but isn't as heavy-handed
-      # as -z defs.
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
-      runpath_var='LD_RUN_PATH'
-
-      if test "$GCC" = yes; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    uts4*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *)
-      _LT_TAGVAR(ld_shlibs, $1)=no
-      ;;
-    esac
-
-    if test x$host_vendor = xsni; then
-      case $host in
-      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
-	;;
-      esac
-    fi
-  fi
-])
-AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
-
-_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
-_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
-_LT_DECL([], [extract_expsyms_cmds], [2],
-    [The commands to extract the exported symbol list from a shared archive])
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
-  # Assume -lc should be added
-  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-
-  if test "$enable_shared" = yes && test "$GCC" = yes; then
-    case $_LT_TAGVAR(archive_cmds, $1) in
-    *'~'*)
-      # FIXME: we may have to deal with multi-command sequences.
-      ;;
-    '$CC '*)
-      # Test whether the compiler implicitly links with -lc since on some
-      # systems, -lgcc has to come before -lc. If gcc already passes -lc
-      # to ld, don't add -lc before -lgcc.
-      AC_MSG_CHECKING([whether -lc should be explicitly linked in])
-      $RM conftest*
-      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-      if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
-        soname=conftest
-        lib=conftest
-        libobjs=conftest.$ac_objext
-        deplibs=
-        wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
-	pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
-        compiler_flags=-v
-        linker_flags=-v
-        verstring=
-        output_objdir=.
-        libname=conftest
-        lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
-        _LT_TAGVAR(allow_undefined_flag, $1)=
-        if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
-        then
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-        else
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-        fi
-        _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
-      else
-        cat conftest.err 1>&5
-      fi
-      $RM conftest*
-      AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
-      ;;
-    esac
-  fi
-  ;;
-esac
-
-_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
-    [Whether or not to add -lc for building shared libraries])
-_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
-    [enable_shared_with_static_runtimes], [0],
-    [Whether or not to disallow shared libs when runtime libs are static])
-_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
-    [Compiler flag to allow reflexive dlopens])
-_LT_TAGDECL([], [whole_archive_flag_spec], [1],
-    [Compiler flag to generate shared objects directly from archives])
-_LT_TAGDECL([], [compiler_needs_object], [1],
-    [Whether the compiler copes with passing no objects directly])
-_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
-    [Create an old-style archive from a shared archive])
-_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
-    [Create a temporary old-style archive to link instead of a shared archive])
-_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
-_LT_TAGDECL([], [archive_expsym_cmds], [2])
-_LT_TAGDECL([], [module_cmds], [2],
-    [Commands used to build a loadable module if different from building
-    a shared archive.])
-_LT_TAGDECL([], [module_expsym_cmds], [2])
-_LT_TAGDECL([], [with_gnu_ld], [1],
-    [Whether we are building with GNU ld or not])
-_LT_TAGDECL([], [allow_undefined_flag], [1],
-    [Flag that allows shared libraries with undefined symbols to be built])
-_LT_TAGDECL([], [no_undefined_flag], [1],
-    [Flag that enforces no undefined symbols])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
-    [Flag to hardcode $libdir into a binary during linking.
-    This must work even if $libdir does not exist])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
-    [[If ld is used when linking, flag to hardcode $libdir into a binary
-    during linking.  This must work even if $libdir does not exist]])
-_LT_TAGDECL([], [hardcode_libdir_separator], [1],
-    [Whether we need a single "-rpath" flag with a separated argument])
-_LT_TAGDECL([], [hardcode_direct], [0],
-    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
-    DIR into the resulting binary])
-_LT_TAGDECL([], [hardcode_direct_absolute], [0],
-    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
-    DIR into the resulting binary and the resulting library dependency is
-    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
-    library is relocated])
-_LT_TAGDECL([], [hardcode_minus_L], [0],
-    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-    into the resulting binary])
-_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
-    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-    into the resulting binary])
-_LT_TAGDECL([], [hardcode_automatic], [0],
-    [Set to "yes" if building a shared library automatically hardcodes DIR
-    into the library and all subsequent libraries and executables linked
-    against it])
-_LT_TAGDECL([], [inherit_rpath], [0],
-    [Set to yes if linker adds runtime paths of dependent libraries
-    to runtime path list])
-_LT_TAGDECL([], [link_all_deplibs], [0],
-    [Whether libtool must link a program against all its dependency libraries])
-_LT_TAGDECL([], [fix_srcfile_path], [1],
-    [Fix the shell variable $srcfile for the compiler])
-_LT_TAGDECL([], [always_export_symbols], [0],
-    [Set to "yes" if exported symbols are required])
-_LT_TAGDECL([], [export_symbols_cmds], [2],
-    [The commands to list exported symbols])
-_LT_TAGDECL([], [exclude_expsyms], [1],
-    [Symbols that should not be listed in the preloaded symbols])
-_LT_TAGDECL([], [include_expsyms], [1],
-    [Symbols that must always be exported])
-_LT_TAGDECL([], [prelink_cmds], [2],
-    [Commands necessary for linking programs (against libraries) with templates])
-_LT_TAGDECL([], [file_list_spec], [1],
-    [Specify filename containing input files])
-dnl FIXME: Not yet implemented
-dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
-dnl    [Compiler flag to generate thread safe objects])
-])# _LT_LINKER_SHLIBS
-
-
-# _LT_LANG_C_CONFIG([TAG])
-# ------------------------
-# Ensure that the configuration variables for a C compiler are suitably
-# defined.  These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_C_CONFIG],
-[m4_require([_LT_DECL_EGREP])dnl
-lt_save_CC="$CC"
-AC_LANG_PUSH(C)
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-_LT_TAG_COMPILER
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-  _LT_COMPILER_NO_RTTI($1)
-  _LT_COMPILER_PIC($1)
-  _LT_COMPILER_C_O($1)
-  _LT_COMPILER_FILE_LOCKS($1)
-  _LT_LINKER_SHLIBS($1)
-  _LT_SYS_DYNAMIC_LINKER($1)
-  _LT_LINKER_HARDCODE_LIBPATH($1)
-  LT_SYS_DLOPEN_SELF
-  _LT_CMD_STRIPLIB
-
-  # Report which library types will actually be built
-  AC_MSG_CHECKING([if libtool supports shared libraries])
-  AC_MSG_RESULT([$can_build_shared])
-
-  AC_MSG_CHECKING([whether to build shared libraries])
-  test "$can_build_shared" = "no" && enable_shared=no
-
-  # On AIX, shared libraries and static libraries use the same namespace, and
-  # are all built from PIC.
-  case $host_os in
-  aix3*)
-    test "$enable_shared" = yes && enable_static=no
-    if test -n "$RANLIB"; then
-      archive_cmds="$archive_cmds~\$RANLIB \$lib"
-      postinstall_cmds='$RANLIB $lib'
-    fi
-    ;;
-
-  aix[[4-9]]*)
-    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
-      test "$enable_shared" = yes && enable_static=no
-    fi
-    ;;
-  esac
-  AC_MSG_RESULT([$enable_shared])
-
-  AC_MSG_CHECKING([whether to build static libraries])
-  # Make sure either enable_shared or enable_static is yes.
-  test "$enable_shared" = yes || enable_static=yes
-  AC_MSG_RESULT([$enable_static])
-
-  _LT_CONFIG($1)
-fi
-AC_LANG_POP
-CC="$lt_save_CC"
-])# _LT_LANG_C_CONFIG
-
-
-# _LT_PROG_CXX
-# ------------
-# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
-# compiler, we have our own version here.
-m4_defun([_LT_PROG_CXX],
-[
-pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
-AC_PROG_CXX
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
-    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
-    (test "X$CXX" != "Xg++"))) ; then
-  AC_PROG_CXXCPP
-else
-  _lt_caught_CXX_error=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_CXX
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_CXX], [])
-
-
-# _LT_LANG_CXX_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a C++ compiler are suitably
-# defined.  These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_CXX_CONFIG],
-[AC_REQUIRE([_LT_PROG_CXX])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-
-AC_LANG_PUSH(C++)
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(compiler_needs_object, $1)=no
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the CXX compiler isn't working.  Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test "$_lt_caught_CXX_error" != yes; then
-  # Code to be used in simple compile tests
-  lt_simple_compile_test_code="int some_variable = 0;"
-
-  # Code to be used in simple link tests
-  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
-
-  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
-  _LT_TAG_COMPILER
-
-  # save warnings/boilerplate of simple test code
-  _LT_COMPILER_BOILERPLATE
-  _LT_LINKER_BOILERPLATE
-
-  # Allow CC to be a program name with arguments.
-  lt_save_CC=$CC
-  lt_save_LD=$LD
-  lt_save_GCC=$GCC
-  GCC=$GXX
-  lt_save_with_gnu_ld=$with_gnu_ld
-  lt_save_path_LD=$lt_cv_path_LD
-  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
-    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-  else
-    $as_unset lt_cv_prog_gnu_ld
-  fi
-  if test -n "${lt_cv_path_LDCXX+set}"; then
-    lt_cv_path_LD=$lt_cv_path_LDCXX
-  else
-    $as_unset lt_cv_path_LD
-  fi
-  test -z "${LDCXX+set}" || LD=$LDCXX
-  CC=${CXX-"c++"}
-  compiler=$CC
-  _LT_TAGVAR(compiler, $1)=$CC
-  _LT_CC_BASENAME([$compiler])
-
-  if test -n "$compiler"; then
-    # We don't want -fno-exception when compiling C++ code, so set the
-    # no_builtin_flag separately
-    if test "$GXX" = yes; then
-      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-    else
-      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-    fi
-
-    if test "$GXX" = yes; then
-      # Set up default GNU C++ configuration
-
-      LT_PATH_LD
-
-      # Check if GNU C++ uses GNU ld as the underlying linker, since the
-      # archiving commands below assume that GNU ld is being used.
-      if test "$with_gnu_ld" = yes; then
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
-        # If archive_cmds runs LD, not CC, wlarc should be empty
-        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
-        #     investigate it a little bit more. (MM)
-        wlarc='${wl}'
-
-        # ancient GNU ld didn't support --whole-archive et. al.
-        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
-	  $GREP 'no-whole-archive' > /dev/null; then
-          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-        else
-          _LT_TAGVAR(whole_archive_flag_spec, $1)=
-        fi
-      else
-        with_gnu_ld=no
-        wlarc=
-
-        # A generic and very simple default shared library creation
-        # command for GNU C++ for the case where it uses the native
-        # linker, instead of GNU ld.  If possible, this setting should
-        # overridden to take advantage of the native linker features on
-        # the platform it is being used on.
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-      fi
-
-      # Commands to make compiler produce verbose output that lists
-      # what "hidden" libraries, object files and flags are used when
-      # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-
-    else
-      GXX=no
-      with_gnu_ld=no
-      wlarc=
-    fi
-
-    # PORTME: fill in a description of your system's C++ link characteristics
-    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-    _LT_TAGVAR(ld_shlibs, $1)=yes
-    case $host_os in
-      aix3*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-      aix[[4-9]]*)
-        if test "$host_cpu" = ia64; then
-          # On IA64, the linker does run time linking by default, so we don't
-          # have to do anything special.
-          aix_use_runtimelinking=no
-          exp_sym_flag='-Bexport'
-          no_entry_flag=""
-        else
-          aix_use_runtimelinking=no
-
-          # Test if we are trying to use run time linking or normal
-          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
-          # need to do runtime linking.
-          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
-	    for ld_flag in $LDFLAGS; do
-	      case $ld_flag in
-	      *-brtl*)
-	        aix_use_runtimelinking=yes
-	        break
-	        ;;
-	      esac
-	    done
-	    ;;
-          esac
-
-          exp_sym_flag='-bexport'
-          no_entry_flag='-bnoentry'
-        fi
-
-        # When large executables or shared objects are built, AIX ld can
-        # have problems creating the table of contents.  If linking a library
-        # or program results in "error TOC overflow" add -mminimal-toc to
-        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-        _LT_TAGVAR(archive_cmds, $1)=''
-        _LT_TAGVAR(hardcode_direct, $1)=yes
-        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-        _LT_TAGVAR(link_all_deplibs, $1)=yes
-        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
-
-        if test "$GXX" = yes; then
-          case $host_os in aix4.[[012]]|aix4.[[012]].*)
-          # We only want to do this on AIX 4.2 and lower, the check
-          # below for broken collect2 doesn't work under 4.3+
-	  collect2name=`${CC} -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	    # We have reworked collect2
-	    :
-	  else
-	    # We have old collect2
-	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
-	    # It fails to find uninstalled libraries when the uninstalled
-	    # path is not listed in the libpath.  Setting hardcode_minus_L
-	    # to unsupported forces relinking
-	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
-	  fi
-          esac
-          shared_flag='-shared'
-	  if test "$aix_use_runtimelinking" = yes; then
-	    shared_flag="$shared_flag "'${wl}-G'
-	  fi
-        else
-          # not using gcc
-          if test "$host_cpu" = ia64; then
-	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	  # chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-          else
-	    if test "$aix_use_runtimelinking" = yes; then
-	      shared_flag='${wl}-G'
-	    else
-	      shared_flag='${wl}-bM:SRE'
-	    fi
-          fi
-        fi
-
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
-        # It seems that -bexpall does not export symbols beginning with
-        # underscore (_), so it is better to generate a list of symbols to
-	# export.
-        _LT_TAGVAR(always_export_symbols, $1)=yes
-        if test "$aix_use_runtimelinking" = yes; then
-          # Warning - without using the other runtime loading flags (-brtl),
-          # -berok will link without error, but may produce a broken library.
-          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
-          # Determine the default libpath from the value encoded in an empty
-          # executable.
-          _LT_SYS_MODULE_PATH_AIX
-          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
-        else
-          if test "$host_cpu" = ia64; then
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
-	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
-          else
-	    # Determine the default libpath from the value encoded in an
-	    # empty executable.
-	    _LT_SYS_MODULE_PATH_AIX
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-	    # Warning - without using the other run time loading flags,
-	    # -berok will link without error, but may produce a broken library.
-	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
-	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-	    # Exported symbols can be pulled into shared objects from archives
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
-	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-	    # This is similar to how AIX traditionally builds its shared
-	    # libraries.
-	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-          fi
-        fi
-        ;;
-
-      beos*)
-	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	  # Joseph Beckenbach  says some releases of gcc
-	  # support --undefined.  This deserves some investigation.  FIXME
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	else
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	fi
-	;;
-
-      chorus*)
-        case $cc_basename in
-          *)
-	  # FIXME: insert proper C++ library support
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	  ;;
-        esac
-        ;;
-
-      cygwin* | mingw* | pw32* | cegcc*)
-        # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
-        # as there is no search path for DLLs.
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-        _LT_TAGVAR(always_export_symbols, $1)=no
-        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-
-        if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-          # If the export-symbols file already is a .def file (1st line
-          # is EXPORTS), use it as is; otherwise, prepend...
-          _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
-	    cp $export_symbols $output_objdir/$soname.def;
-          else
-	    echo EXPORTS > $output_objdir/$soname.def;
-	    cat $export_symbols >> $output_objdir/$soname.def;
-          fi~
-          $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-        else
-          _LT_TAGVAR(ld_shlibs, $1)=no
-        fi
-        ;;
-      darwin* | rhapsody*)
-        _LT_DARWIN_LINKER_FEATURES($1)
-	;;
-
-      dgux*)
-        case $cc_basename in
-          ec++*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          ghcx*)
-	    # Green Hills C++ Compiler
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      freebsd[[12]]*)
-        # C++ shared libraries reported to be fairly broken before
-	# switch to ELF
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      freebsd-elf*)
-        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-        ;;
-
-      freebsd* | dragonfly*)
-        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
-        # conventions
-        _LT_TAGVAR(ld_shlibs, $1)=yes
-        ;;
-
-      gnu*)
-        ;;
-
-      hpux9*)
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-        _LT_TAGVAR(hardcode_direct, $1)=yes
-        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
-				             # but as the default
-				             # location of the library.
-
-        case $cc_basename in
-          CC*)
-            # FIXME: insert proper C++ library support
-            _LT_TAGVAR(ld_shlibs, $1)=no
-            ;;
-          aCC*)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-            # Commands to make compiler produce verbose output that lists
-            # what "hidden" libraries, object files and flags are used when
-            # linking a shared library.
-            #
-            # There doesn't appear to be a way to prevent this compiler from
-            # explicitly linking system object files so we need to strip them
-            # from the output so that they don't get included in the library
-            # dependencies.
-            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-            ;;
-          *)
-            if test "$GXX" = yes; then
-              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
-            else
-              # FIXME: insert proper C++ library support
-              _LT_TAGVAR(ld_shlibs, $1)=no
-            fi
-            ;;
-        esac
-        ;;
-
-      hpux10*|hpux11*)
-        if test $with_gnu_ld = no; then
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-          case $host_cpu in
-            hppa*64*|ia64*)
-              ;;
-            *)
-	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-              ;;
-          esac
-        fi
-        case $host_cpu in
-          hppa*64*|ia64*)
-            _LT_TAGVAR(hardcode_direct, $1)=no
-            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-            ;;
-          *)
-            _LT_TAGVAR(hardcode_direct, $1)=yes
-            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
-					         # but as the default
-					         # location of the library.
-            ;;
-        esac
-
-        case $cc_basename in
-          CC*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          aCC*)
-	    case $host_cpu in
-	      hppa*64*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      ia64*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      *)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	    esac
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-	    ;;
-          *)
-	    if test "$GXX" = yes; then
-	      if test $with_gnu_ld = no; then
-	        case $host_cpu in
-	          hppa*64*)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          ia64*)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          *)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	        esac
-	      fi
-	    else
-	      # FIXME: insert proper C++ library support
-	      _LT_TAGVAR(ld_shlibs, $1)=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      interix[[3-9]]*)
-	_LT_TAGVAR(hardcode_direct, $1)=no
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-	# Instead, shared libraries are loaded at an image base (0x10000000 by
-	# default) and relocated if they conflict, which is a slow very memory
-	# consuming and fragmenting process.  To avoid this, we pick a random,
-	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	;;
-      irix5* | irix6*)
-        case $cc_basename in
-          CC*)
-	    # SGI C++
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
-	    # necessary to make sure instantiated templates are included
-	    # in the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    if test "$GXX" = yes; then
-	      if test "$with_gnu_ld" = no; then
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-	      else
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
-	      fi
-	    fi
-	    _LT_TAGVAR(link_all_deplibs, $1)=yes
-	    ;;
-        esac
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-        _LT_TAGVAR(inherit_rpath, $1)=yes
-        ;;
-
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
-        case $cc_basename in
-          KCC*)
-	    # Kuck and Associates, Inc. (KAI) C++ Compiler
-
-	    # KCC will only create a shared library if the output file
-	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
-	    # to its proper name (with version) after linking.
-	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
-	    ;;
-	  icpc* | ecpc* )
-	    # Intel C++
-	    with_gnu_ld=yes
-	    # version 8.0 and above of icpc choke on multiply defined symbols
-	    # if we add $predep_objects and $postdep_objects, however 7.1 and
-	    # earlier do not add the objects themselves.
-	    case `$CC -V 2>&1` in
-	      *"Version 7."*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-		;;
-	      *)  # Version 8.0 or newer
-	        tmp_idyn=
-	        case $host_cpu in
-		  ia64*) tmp_idyn=' -i_dynamic';;
-		esac
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-		;;
-	    esac
-	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
-	    ;;
-          pgCC* | pgcpp*)
-            # Portland Group C++ compiler
-	    case `$CC -V` in
-	    *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
-	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
-	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
-		$RANLIB $oldlib'
-	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
-		rm -rf $tpldir~
-		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-	      ;;
-	    *) # Version 6 will use weak symbols
-	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-	      ;;
-	    esac
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-            ;;
-	  cxx*)
-	    # Compaq C++
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
-	    runpath_var=LD_RUN_PATH
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-	    ;;
-	  xl*)
-	    # IBM XL 8.0 on PPC, with GNU ld
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	    if test "x$supports_anon_versioning" = xyes; then
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-		echo "local: *; };" >> $output_objdir/$libname.ver~
-		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
-	    fi
-	    ;;
-	  *)
-	    case `$CC -V 2>&1 | sed 5q` in
-	    *Sun\ C*)
-	      # Sun C++ 5.9
-	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
-	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
-	      _LT_TAGVAR(compiler_needs_object, $1)=yes
-
-	      # Not sure whether something based on
-	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
-	      # would be better.
-	      output_verbose_link_cmd='echo'
-
-	      # Archives containing C++ object files must be created using
-	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
-	      # necessary to make sure instantiated templates are included
-	      # in the archive.
-	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-
-      lynxos*)
-        # FIXME: insert proper C++ library support
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	;;
-
-      m88k*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-	;;
-
-      mvs*)
-        case $cc_basename in
-          cxx*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-	  *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-	esac
-	;;
-
-      netbsd*)
-        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
-	  wlarc=
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	fi
-	# Workaround some broken pre-1.5 toolchains
-	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
-	;;
-
-      *nto* | *qnx*)
-        _LT_TAGVAR(ld_shlibs, $1)=yes
-	;;
-
-      openbsd2*)
-        # C++ shared libraries are fairly broken
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	;;
-
-      openbsd*)
-	if test -f /usr/libexec/ld.so; then
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
-	  fi
-	  output_verbose_link_cmd=echo
-	else
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	fi
-	;;
-
-      osf3* | osf4* | osf5*)
-        case $cc_basename in
-          KCC*)
-	    # Kuck and Associates, Inc. (KAI) C++ Compiler
-
-	    # KCC will only create a shared library if the output file
-	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
-	    # to its proper name (with version) after linking.
-	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Archives containing C++ object files must be created using
-	    # the KAI C++ compiler.
-	    case $host in
-	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
-	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
-	    esac
-	    ;;
-          RCC*)
-	    # Rational C++ 2.4.1
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          cxx*)
-	    case $host in
-	      osf3*)
-	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-		;;
-	      *)
-	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
-	          echo "-hidden">> $lib.exp~
-	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
-	          $RM $lib.exp'
-	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-		;;
-	    esac
-
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
-	    ;;
-	  *)
-	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
-	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
-	      case $host in
-	        osf3*)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-		  ;;
-	        *)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-		  ;;
-	      esac
-
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	      # Commands to make compiler produce verbose output that lists
-	      # what "hidden" libraries, object files and flags are used when
-	      # linking a shared library.
-	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-
-	    else
-	      # FIXME: insert proper C++ library support
-	      _LT_TAGVAR(ld_shlibs, $1)=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      psos*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      sunos4*)
-        case $cc_basename in
-          CC*)
-	    # Sun C++ 4.x
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          lcc*)
-	    # Lucid
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      solaris*)
-        case $cc_basename in
-          CC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
-	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	    case $host_os in
-	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-	      *)
-		# The compiler driver will combine and reorder linker options,
-		# but understands `-z linker_flag'.
-	        # Supported since Solaris 2.6 (maybe 2.5.1?)
-		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
-	        ;;
-	    esac
-	    _LT_TAGVAR(link_all_deplibs, $1)=yes
-
-	    output_verbose_link_cmd='echo'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
-	    # necessary to make sure instantiated templates are included
-	    # in the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
-	    ;;
-          gcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
-	    # The C++ compiler must be used to create the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    # GNU C++ compiler with Solaris linker
-	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
-	      _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
-	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-		  $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	        # Commands to make compiler produce verbose output that lists
-	        # what "hidden" libraries, object files and flags are used when
-	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-	      else
-	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
-	        # platform.
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	        # Commands to make compiler produce verbose output that lists
-	        # what "hidden" libraries, object files and flags are used when
-	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
-	      fi
-
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
-	      case $host_os in
-		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-		*)
-		  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
-		  ;;
-	      esac
-	    fi
-	    ;;
-        esac
-        ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
-      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      runpath_var='LD_RUN_PATH'
-
-      case $cc_basename in
-        CC*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-      esac
-      ;;
-
-      sysv5* | sco3.2v5* | sco5v6*)
-	# Note: We can NOT use -z defs as we might desire, because we do not
-	# link with -lc, and that would cause any symbols used from libc to
-	# always be unresolved, which means just about no library would
-	# ever link correctly.  If we're not using GNU ld we use -z text
-	# though, which does catch some bad symbols but isn't as heavy-handed
-	# as -z defs.
-	_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
-	_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
-	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-	_LT_TAGVAR(link_all_deplibs, $1)=yes
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
-	runpath_var='LD_RUN_PATH'
-
-	case $cc_basename in
-          CC*)
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    ;;
-	  *)
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    ;;
-	esac
-      ;;
-
-      tandem*)
-        case $cc_basename in
-          NCC*)
-	    # NonStop-UX NCC 3.20
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      vxworks*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      *)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-    esac
-
-    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-    _LT_TAGVAR(GCC, $1)="$GXX"
-    _LT_TAGVAR(LD, $1)="$LD"
-
-    ## CAVEAT EMPTOR:
-    ## There is no encapsulation within the following macros, do not change
-    ## the running order or otherwise move them around unless you know exactly
-    ## what you are doing...
-    _LT_SYS_HIDDEN_LIBDEPS($1)
-    _LT_COMPILER_PIC($1)
-    _LT_COMPILER_C_O($1)
-    _LT_COMPILER_FILE_LOCKS($1)
-    _LT_LINKER_SHLIBS($1)
-    _LT_SYS_DYNAMIC_LINKER($1)
-    _LT_LINKER_HARDCODE_LIBPATH($1)
-
-    _LT_CONFIG($1)
-  fi # test -n "$compiler"
-
-  CC=$lt_save_CC
-  LDCXX=$LD
-  LD=$lt_save_LD
-  GCC=$lt_save_GCC
-  with_gnu_ld=$lt_save_with_gnu_ld
-  lt_cv_path_LDCXX=$lt_cv_path_LD
-  lt_cv_path_LD=$lt_save_path_LD
-  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-fi # test "$_lt_caught_CXX_error" != yes
-
-AC_LANG_POP
-])# _LT_LANG_CXX_CONFIG
-
-
-# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
-# ---------------------------------
-# Figure out "hidden" library dependencies from verbose
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-# Dependencies to place before and after the object being linked:
-_LT_TAGVAR(predep_objects, $1)=
-_LT_TAGVAR(postdep_objects, $1)=
-_LT_TAGVAR(predeps, $1)=
-_LT_TAGVAR(postdeps, $1)=
-_LT_TAGVAR(compiler_lib_search_path, $1)=
-
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library.  It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
-int a;
-void foo (void) { a = 0; }
-_LT_EOF
-], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
-class Foo
-{
-public:
-  Foo (void) { a = 0; }
-private:
-  int a;
-};
-_LT_EOF
-], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
-      subroutine foo
-      implicit none
-      integer*4 a
-      a=0
-      return
-      end
-_LT_EOF
-], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
-      subroutine foo
-      implicit none
-      integer a
-      a=0
-      return
-      end
-_LT_EOF
-], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
-public class foo {
-  private int a;
-  public void bar (void) {
-    a = 0;
-  }
-};
-_LT_EOF
-])
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
-  # Parse the compiler output and extract the necessary
-  # objects, libraries and library flags.
-
-  # Sentinel used to keep track of whether or not we are before
-  # the conftest object file.
-  pre_test_object_deps_done=no
-
-  for p in `eval "$output_verbose_link_cmd"`; do
-    case $p in
-
-    -L* | -R* | -l*)
-       # Some compilers place space between "-{L,R}" and the path.
-       # Remove the space.
-       if test $p = "-L" ||
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-	 prev=$p
-	 continue
-       else
-	 prev=
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-
-       if test "$pre_test_object_deps_done" = no; then
-	 case $p in
-	 -L* | -R*)
-	   # Internal compiler library paths should come after those
-	   # provided the user.  The postdeps already come after the
-	   # user supplied libs so there is no need to process them.
-	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
-	     _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
-	   else
-	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
-	   fi
-	   ;;
-	 # The "-l" case would never come before the object being
-	 # linked, so don't bother handling this case.
-	 esac
-       else
-	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
-	   _LT_TAGVAR(postdeps, $1)="${prev}${p}"
-	 else
-	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
-	 fi
-       fi
-       ;;
-
-    *.$objext)
-       # This assumes that the test object file only shows up
-       # once in the compiler output.
-       if test "$p" = "conftest.$objext"; then
-	 pre_test_object_deps_done=yes
-	 continue
-       fi
-
-       if test "$pre_test_object_deps_done" = no; then
-	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
-	   _LT_TAGVAR(predep_objects, $1)="$p"
-	 else
-	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
-	 fi
-       else
-	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
-	   _LT_TAGVAR(postdep_objects, $1)="$p"
-	 else
-	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
-	 fi
-       fi
-       ;;
-
-    *) ;; # Ignore the rest.
-
-    esac
-  done
-
-  # Clean up.
-  rm -f a.out a.exe
-else
-  echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$RM -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-m4_if([$1], [CXX],
-[case $host_os in
-interix[[3-9]]*)
-  # Interix 3.5 installs completely hosed .la files for C++, so rather than
-  # hack all around it, let's just trust "g++" to DTRT.
-  _LT_TAGVAR(predep_objects,$1)=
-  _LT_TAGVAR(postdep_objects,$1)=
-  _LT_TAGVAR(postdeps,$1)=
-  ;;
-
-linux*)
-  case `$CC -V 2>&1 | sed 5q` in
-  *Sun\ C*)
-    # Sun C++ 5.9
-
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
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-    case " $CXX $CXXFLAGS " in
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-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    if test "$solaris_use_stlport4" != yes; then
-      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
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-    ;;
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-  ;;
-
-solaris*)
-  case $cc_basename in
-  CC*)
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    # Adding this requires a known-good setup of shared libraries for
-    # Sun compiler versions before 5.6, else PIC objects from an old
-    # archive will be linked into the output, leading to subtle bugs.
-    if test "$solaris_use_stlport4" != yes; then
-      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
-esac
-])
-
-case " $_LT_TAGVAR(postdeps, $1) " in
-*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
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- _LT_TAGVAR(compiler_lib_search_dirs, $1)=
-if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
-fi
-_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
-    [The directories searched by this compiler when creating a shared library])
-_LT_TAGDECL([], [predep_objects], [1],
-    [Dependencies to place before and after the objects being linked to
-    create a shared library])
-_LT_TAGDECL([], [postdep_objects], [1])
-_LT_TAGDECL([], [predeps], [1])
-_LT_TAGDECL([], [postdeps], [1])
-_LT_TAGDECL([], [compiler_lib_search_path], [1],
-    [The library search path used internally by the compiler when linking
-    a shared library])
-])# _LT_SYS_HIDDEN_LIBDEPS
-
-
-# _LT_PROG_F77
-# ------------
-# Since AC_PROG_F77 is broken, in that it returns the empty string
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-m4_defun([_LT_PROG_F77],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
-AC_PROG_F77
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-popdef([AC_MSG_ERROR])
-])# _LT_PROG_F77
-
-dnl aclocal-1.4 backwards compatibility:
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-
-
-# _LT_LANG_F77_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a Fortran 77 compiler are
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-m4_defun([_LT_LANG_F77_CONFIG],
-[AC_REQUIRE([_LT_PROG_F77])dnl
-AC_LANG_PUSH(Fortran 77)
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
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-_LT_TAGVAR(archive_expsym_cmds, $1)=
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-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
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-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for f77 test sources.
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-_LT_TAGVAR(objext, $1)=$objext
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-# No sense in running all these tests if we already determined that
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-  _LT_LINKER_BOILERPLATE
-
-  # Allow CC to be a program name with arguments.
-  lt_save_CC="$CC"
-  lt_save_GCC=$GCC
-  CC=${F77-"f77"}
-  compiler=$CC
-  _LT_TAGVAR(compiler, $1)=$CC
-  _LT_CC_BASENAME([$compiler])
-  GCC=$G77
-  if test -n "$compiler"; then
-    AC_MSG_CHECKING([if libtool supports shared libraries])
-    AC_MSG_RESULT([$can_build_shared])
-
-    AC_MSG_CHECKING([whether to build shared libraries])
-    test "$can_build_shared" = "no" && enable_shared=no
-
-    # On AIX, shared libraries and static libraries use the same namespace, and
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-        if test -n "$RANLIB"; then
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-        ;;
-      aix[[4-9]]*)
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-    AC_MSG_RESULT([$enable_shared])
-
-    AC_MSG_CHECKING([whether to build static libraries])
-    # Make sure either enable_shared or enable_static is yes.
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-    AC_MSG_RESULT([$enable_static])
-
-    _LT_TAGVAR(GCC, $1)="$G77"
-    _LT_TAGVAR(LD, $1)="$LD"
-
-    ## CAVEAT EMPTOR:
-    ## There is no encapsulation within the following macros, do not change
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-    _LT_COMPILER_PIC($1)
-    _LT_COMPILER_C_O($1)
-    _LT_COMPILER_FILE_LOCKS($1)
-    _LT_LINKER_SHLIBS($1)
-    _LT_SYS_DYNAMIC_LINKER($1)
-    _LT_LINKER_HARDCODE_LIBPATH($1)
-
-    _LT_CONFIG($1)
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-
-  GCC=$lt_save_GCC
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-
-AC_LANG_POP
-])# _LT_LANG_F77_CONFIG
-
-
-# _LT_PROG_FC
-# -----------
-# Since AC_PROG_FC is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_FC],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
-AC_PROG_FC
-if test -z "$FC" || test "X$FC" = "Xno"; then
-  _lt_disable_FC=yes
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-popdef([AC_MSG_ERROR])
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-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_FC], [])
-
-
-# _LT_LANG_FC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for a Fortran compiler are
-# suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_FC_CONFIG],
-[AC_REQUIRE([_LT_PROG_FC])dnl
-AC_LANG_PUSH(Fortran)
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
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-_LT_TAGVAR(archive_expsym_cmds, $1)=
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-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
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-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for fc test sources.
-ac_ext=${ac_fc_srcext-f}
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-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the FC compiler isn't working.  Some variables (like enable_shared)
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-if test "$_lt_disable_FC" != yes; then
-  # Code to be used in simple compile tests
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-  # Code to be used in simple link tests
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-  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
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-  # save warnings/boilerplate of simple test code
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-  _LT_LINKER_BOILERPLATE
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-  lt_save_CC="$CC"
-  lt_save_GCC=$GCC
-  CC=${FC-"f95"}
-  compiler=$CC
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-
-  _LT_TAGVAR(compiler, $1)=$CC
-  _LT_CC_BASENAME([$compiler])
-
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-    # On AIX, shared libraries and static libraries use the same namespace, and
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-        if test -n "$RANLIB"; then
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-    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
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-
-    ## CAVEAT EMPTOR:
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-    _LT_SYS_HIDDEN_LIBDEPS($1)
-    _LT_COMPILER_PIC($1)
-    _LT_COMPILER_C_O($1)
-    _LT_COMPILER_FILE_LOCKS($1)
-    _LT_LINKER_SHLIBS($1)
-    _LT_SYS_DYNAMIC_LINKER($1)
-    _LT_LINKER_HARDCODE_LIBPATH($1)
-
-    _LT_CONFIG($1)
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-
-AC_LANG_POP
-])# _LT_LANG_FC_CONFIG
-
-
-# _LT_LANG_GCJ_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for the GNU Java Compiler compiler
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-m4_defun([_LT_LANG_GCJ_CONFIG],
-[AC_REQUIRE([LT_PROG_GCJ])dnl
-AC_LANG_SAVE
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-ac_ext=java
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-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-lt_save_GCC=$GCC
-GCC=yes
-CC=${GCJ-"gcj"}
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_TAGVAR(LD, $1)="$LD"
-_LT_CC_BASENAME([$compiler])
-
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-
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
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-  _LT_COMPILER_NO_RTTI($1)
-  _LT_COMPILER_PIC($1)
-  _LT_COMPILER_C_O($1)
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-
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-AC_LANG_RESTORE
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-GCC=$lt_save_GCC
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-# -------------------------
-# Ensure that the configuration variables for the Windows resource compiler
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-ac_ext=rc
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-_LT_LINKER_BOILERPLATE
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-[AC_PROG_SED
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-_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
-_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
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-m4_defun([AC_PROG_SED],
-[AC_MSG_CHECKING([for a sed that does not truncate output])
-AC_CACHE_VAL(lt_cv_path_SED,
-[# Loop through the user's path and test for sed and gsed.
-# Then use that list of sed's as ones to test for truncation.
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for lt_ac_prog in sed gsed; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
-        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
-      fi
-    done
-  done
-done
-IFS=$as_save_IFS
-lt_ac_max=0
-lt_ac_count=0
-# Add /usr/xpg4/bin/sed as it is typically found on Solaris
-# along with /bin/sed that truncates output.
-for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
-  test ! -f $lt_ac_sed && continue
-  cat /dev/null > conftest.in
-  lt_ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
-  # Check for GNU sed and select it if it is found.
-  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
-    lt_cv_path_SED=$lt_ac_sed
-    break
-  fi
-  while true; do
-    cat conftest.in conftest.in >conftest.tmp
-    mv conftest.tmp conftest.in
-    cp conftest.in conftest.nl
-    echo >>conftest.nl
-    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
-    cmp -s conftest.out conftest.nl || break
-    # 10000 chars as input seems more than enough
-    test $lt_ac_count -gt 10 && break
-    lt_ac_count=`expr $lt_ac_count + 1`
-    if test $lt_ac_count -gt $lt_ac_max; then
-      lt_ac_max=$lt_ac_count
-      lt_cv_path_SED=$lt_ac_sed
-    fi
-  done
-done
-])
-SED=$lt_cv_path_SED
-AC_SUBST([SED])
-AC_MSG_RESULT([$SED])
-])#AC_PROG_SED
-])#m4_ifndef
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_SED], [])
-
-
-# _LT_CHECK_SHELL_FEATURES
-# ------------------------
-# Find out whether the shell is Bourne or XSI compatible,
-# or has some other useful features.
-m4_defun([_LT_CHECK_SHELL_FEATURES],
-[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
-  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
-      = c,a/b,, \
-    && eval 'test $(( 1 + 1 )) -eq 2 \
-    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
-  && xsi_shell=yes
-AC_MSG_RESULT([$xsi_shell])
-_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
-
-AC_MSG_CHECKING([whether the shell understands "+="])
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
-    >/dev/null 2>&1 \
-  && lt_shell_append=yes
-AC_MSG_RESULT([$lt_shell_append])
-_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  lt_unset=unset
-else
-  lt_unset=false
-fi
-_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
-    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
-  lt_SP2NL='tr \040 \012'
-  lt_NL2SP='tr \015\012 \040\040'
-  ;;
- *) # EBCDIC based system
-  lt_SP2NL='tr \100 \n'
-  lt_NL2SP='tr \r\n \100\100'
-  ;;
-esac
-_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
-_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
-])# _LT_CHECK_SHELL_FEATURES
-
-
-# _LT_PROG_XSI_SHELLFNS
-# ---------------------
-# Bourne and XSI compatible variants of some useful shell functions.
-m4_defun([_LT_PROG_XSI_SHELLFNS],
-[case $xsi_shell in
-  yes)
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
-  case ${1} in
-    */*) func_dirname_result="${1%/*}${2}" ;;
-    *  ) func_dirname_result="${3}" ;;
-  esac
-}
-
-# func_basename file
-func_basename ()
-{
-  func_basename_result="${1##*/}"
-}
-
-# func_dirname_and_basename file append nondir_replacement
-# perform func_basename and func_dirname in a single function
-# call:
-#   dirname:  Compute the dirname of FILE.  If nonempty,
-#             add APPEND to the result, otherwise set result
-#             to NONDIR_REPLACEMENT.
-#             value returned in "$func_dirname_result"
-#   basename: Compute filename of FILE.
-#             value retuned in "$func_basename_result"
-# Implementation must be kept synchronized with func_dirname
-# and func_basename. For efficiency, we do not delegate to
-# those functions but instead duplicate the functionality here.
-func_dirname_and_basename ()
-{
-  case ${1} in
-    */*) func_dirname_result="${1%/*}${2}" ;;
-    *  ) func_dirname_result="${3}" ;;
-  esac
-  func_basename_result="${1##*/}"
-}
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-func_stripname ()
-{
-  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
-  # positional parameters, so assign one to ordinary parameter first.
-  func_stripname_result=${3}
-  func_stripname_result=${func_stripname_result#"${1}"}
-  func_stripname_result=${func_stripname_result%"${2}"}
-}
-
-# func_opt_split
-func_opt_split ()
-{
-  func_opt_split_opt=${1%%=*}
-  func_opt_split_arg=${1#*=}
-}
-
-# func_lo2o object
-func_lo2o ()
-{
-  case ${1} in
-    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
-    *)    func_lo2o_result=${1} ;;
-  esac
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
-  func_xform_result=${1%.*}.lo
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
-  func_arith_result=$(( $[*] ))
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
-  func_len_result=${#1}
-}
-
-_LT_EOF
-    ;;
-  *) # Bourne compatible functions.
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_dirname file append nondir_replacement
-# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-func_dirname ()
-{
-  # Extract subdirectory from the argument.
-  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
-  if test "X$func_dirname_result" = "X${1}"; then
-    func_dirname_result="${3}"
-  else
-    func_dirname_result="$func_dirname_result${2}"
-  fi
-}
-
-# func_basename file
-func_basename ()
-{
-  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
-}
-
-dnl func_dirname_and_basename
-dnl A portable version of this function is already defined in general.m4sh
-dnl so there is no need for it here.
-
-# func_stripname prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-# func_strip_suffix prefix name
-func_stripname ()
-{
-  case ${2} in
-    .*) func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
-    *)  func_stripname_result=`$ECHO "X${3}" \
-           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
-  esac
-}
-
-# sed scripts:
-my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
-my_sed_long_arg='1s/^-[[^=]]*=//'
-
-# func_opt_split
-func_opt_split ()
-{
-  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
-  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
-}
-
-# func_lo2o object
-func_lo2o ()
-{
-  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
-}
-
-# func_xform libobj-or-source
-func_xform ()
-{
-  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
-}
-
-# func_arith arithmetic-term...
-func_arith ()
-{
-  func_arith_result=`expr "$[@]"`
-}
-
-# func_len string
-# STRING may not start with a hyphen.
-func_len ()
-{
-  func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
-}
-
-_LT_EOF
-esac
-
-case $lt_shell_append in
-  yes)
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
-  eval "$[1]+=\$[2]"
-}
-_LT_EOF
-    ;;
-  *)
-    cat << \_LT_EOF >> "$cfgfile"
-
-# func_append var value
-# Append VALUE to the end of shell variable VAR.
-func_append ()
-{
-  eval "$[1]=\$$[1]\$[2]"
-}
-
-_LT_EOF
-    ;;
-  esac
-])
diff --git a/mobile/common/m4/ltoptions.m4 b/mobile/common/m4/ltoptions.m4
deleted file mode 100644
index 34151a3..0000000
--- a/mobile/common/m4/ltoptions.m4
+++ /dev/null
@@ -1,368 +0,0 @@
-# Helper functions for option handling.                    -*- Autoconf -*-
-#
-#   Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-#   Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltoptions.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
-
-
-# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
-# ------------------------------------------
-m4_define([_LT_MANGLE_OPTION],
-[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
-
-
-# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
-# ---------------------------------------
-# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
-# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
-# saved as a flag.
-m4_define([_LT_SET_OPTION],
-[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
-m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
-        _LT_MANGLE_DEFUN([$1], [$2]),
-    [m4_warning([Unknown $1 option `$2'])])[]dnl
-])
-
-
-# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
-# ------------------------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-m4_define([_LT_IF_OPTION],
-[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
-
-
-# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
-# -------------------------------------------------------
-# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
-# are set.
-m4_define([_LT_UNLESS_OPTIONS],
-[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
-	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
-		      [m4_define([$0_found])])])[]dnl
-m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
-])[]dnl
-])
-
-
-# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
-# ----------------------------------------
-# OPTION-LIST is a space-separated list of Libtool options associated
-# with MACRO-NAME.  If any OPTION has a matching handler declared with
-# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
-# the unknown option and exit.
-m4_defun([_LT_SET_OPTIONS],
-[# Set options
-m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
-    [_LT_SET_OPTION([$1], _LT_Option)])
-
-m4_if([$1],[LT_INIT],[
-  dnl
-  dnl Simply set some default values (i.e off) if boolean options were not
-  dnl specified:
-  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
-  ])
-  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
-  ])
-  dnl
-  dnl If no reference was made to various pairs of opposing options, then
-  dnl we run the default mode handler for the pair.  For example, if neither
-  dnl `shared' nor `disable-shared' was passed, we enable building of shared
-  dnl archives by default:
-  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
-  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
-  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
-  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
-  		   [_LT_ENABLE_FAST_INSTALL])
-  ])
-])# _LT_SET_OPTIONS
-
-
-## --------------------------------- ##
-## Macros to handle LT_INIT options. ##
-## --------------------------------- ##
-
-# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
-# -----------------------------------------
-m4_define([_LT_MANGLE_DEFUN],
-[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
-
-
-# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
-# -----------------------------------------------
-m4_define([LT_OPTION_DEFINE],
-[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
-])# LT_OPTION_DEFINE
-
-
-# dlopen
-# ------
-LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
-])
-
-AU_DEFUN([AC_LIBTOOL_DLOPEN],
-[_LT_SET_OPTION([LT_INIT], [dlopen])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `dlopen' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
-
-
-# win32-dll
-# ---------
-# Declare package support for building win32 dll's.
-LT_OPTION_DEFINE([LT_INIT], [win32-dll],
-[enable_win32_dll=yes
-
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
-  AC_CHECK_TOOL(AS, as, false)
-  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-  AC_CHECK_TOOL(OBJDUMP, objdump, false)
-  ;;
-esac
-
-test -z "$AS" && AS=as
-_LT_DECL([], [AS],      [0], [Assembler program])dnl
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
-])# win32-dll
-
-AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-_LT_SET_OPTION([LT_INIT], [win32-dll])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `win32-dll' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
-
-
-# _LT_ENABLE_SHARED([DEFAULT])
-# ----------------------------
-# implement the --enable-shared flag, and supports the `shared' and
-# `disable-shared' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_SHARED],
-[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([shared],
-    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
-	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_shared=yes ;;
-    no) enable_shared=no ;;
-    *)
-      enable_shared=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_shared=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
-
-    _LT_DECL([build_libtool_libs], [enable_shared], [0],
-	[Whether or not to build shared libraries])
-])# _LT_ENABLE_SHARED
-
-LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
-])
-
-AC_DEFUN([AC_DISABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], [disable-shared])
-])
-
-AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_SHARED], [])
-dnl AC_DEFUN([AM_DISABLE_SHARED], [])
-
-
-
-# _LT_ENABLE_STATIC([DEFAULT])
-# ----------------------------
-# implement the --enable-static flag, and support the `static' and
-# `disable-static' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_STATIC],
-[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([static],
-    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
-	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_static=yes ;;
-    no) enable_static=no ;;
-    *)
-     enable_static=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_static=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
-
-    _LT_DECL([build_old_libs], [enable_static], [0],
-	[Whether or not to build static libraries])
-])# _LT_ENABLE_STATIC
-
-LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
-])
-
-AC_DEFUN([AC_DISABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], [disable-static])
-])
-
-AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_STATIC], [])
-dnl AC_DEFUN([AM_DISABLE_STATIC], [])
-
-
-
-# _LT_ENABLE_FAST_INSTALL([DEFAULT])
-# ----------------------------------
-# implement the --enable-fast-install flag, and support the `fast-install'
-# and `disable-fast-install' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_FAST_INSTALL],
-[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([fast-install],
-    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
-    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_fast_install=yes ;;
-    no) enable_fast_install=no ;;
-    *)
-      enable_fast_install=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_fast_install=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
-
-_LT_DECL([fast_install], [enable_fast_install], [0],
-	 [Whether or not to optimize for fast installation])dnl
-])# _LT_ENABLE_FAST_INSTALL
-
-LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
-
-# Old names:
-AU_DEFUN([AC_ENABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `fast-install' option into LT_INIT's first parameter.])
-])
-
-AU_DEFUN([AC_DISABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `disable-fast-install' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
-dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
-
-
-# _LT_WITH_PIC([MODE])
-# --------------------
-# implement the --with-pic flag, and support the `pic-only' and `no-pic'
-# LT_INIT options.
-# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
-m4_define([_LT_WITH_PIC],
-[AC_ARG_WITH([pic],
-    [AS_HELP_STRING([--with-pic],
-	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
-    [pic_mode="$withval"],
-    [pic_mode=default])
-
-test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
-
-_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
-])# _LT_WITH_PIC
-
-LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
-
-# Old name:
-AU_DEFUN([AC_LIBTOOL_PICMODE],
-[_LT_SET_OPTION([LT_INIT], [pic-only])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `pic-only' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
-
-## ----------------- ##
-## LTDL_INIT Options ##
-## ----------------- ##
-
-m4_define([_LTDL_MODE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
-		 [m4_define([_LTDL_MODE], [nonrecursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [recursive],
-		 [m4_define([_LTDL_MODE], [recursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [subproject],
-		 [m4_define([_LTDL_MODE], [subproject])])
-
-m4_define([_LTDL_TYPE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [installable],
-		 [m4_define([_LTDL_TYPE], [installable])])
-LT_OPTION_DEFINE([LTDL_INIT], [convenience],
-		 [m4_define([_LTDL_TYPE], [convenience])])
diff --git a/mobile/common/m4/ltsugar.m4 b/mobile/common/m4/ltsugar.m4
deleted file mode 100644
index 9000a05..0000000
--- a/mobile/common/m4/ltsugar.m4
+++ /dev/null
@@ -1,123 +0,0 @@
-# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
-#
-# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltsugar.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
-
-
-# lt_join(SEP, ARG1, [ARG2...])
-# -----------------------------
-# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
-# associated separator.
-# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
-# versions in m4sugar had bugs.
-m4_define([lt_join],
-[m4_if([$#], [1], [],
-       [$#], [2], [[$2]],
-       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
-m4_define([_lt_join],
-[m4_if([$#$2], [2], [],
-       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
-
-
-# lt_car(LIST)
-# lt_cdr(LIST)
-# ------------
-# Manipulate m4 lists.
-# These macros are necessary as long as will still need to support
-# Autoconf-2.59 which quotes differently.
-m4_define([lt_car], [[$1]])
-m4_define([lt_cdr],
-[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
-       [$#], 1, [],
-       [m4_dquote(m4_shift($@))])])
-m4_define([lt_unquote], $1)
-
-
-# lt_append(MACRO-NAME, STRING, [SEPARATOR])
-# ------------------------------------------
-# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
-# Note that neither SEPARATOR nor STRING are expanded; they are appended
-# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
-# No SEPARATOR is output if MACRO-NAME was previously undefined (different
-# than defined and empty).
-#
-# This macro is needed until we can rely on Autoconf 2.62, since earlier
-# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
-m4_define([lt_append],
-[m4_define([$1],
-	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
-
-
-
-# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
-# ----------------------------------------------------------
-# Produce a SEP delimited list of all paired combinations of elements of
-# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
-# has the form PREFIXmINFIXSUFFIXn.
-# Needed until we can rely on m4_combine added in Autoconf 2.62.
-m4_define([lt_combine],
-[m4_if(m4_eval([$# > 3]), [1],
-       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
-[[m4_foreach([_Lt_prefix], [$2],
-	     [m4_foreach([_Lt_suffix],
-		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
-	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
-
-
-# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
-# -----------------------------------------------------------------------
-# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
-# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
-m4_define([lt_if_append_uniq],
-[m4_ifdef([$1],
-	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
-		 [lt_append([$1], [$2], [$3])$4],
-		 [$5])],
-	  [lt_append([$1], [$2], [$3])$4])])
-
-
-# lt_dict_add(DICT, KEY, VALUE)
-# -----------------------------
-m4_define([lt_dict_add],
-[m4_define([$1($2)], [$3])])
-
-
-# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
-# --------------------------------------------
-m4_define([lt_dict_add_subkey],
-[m4_define([$1($2:$3)], [$4])])
-
-
-# lt_dict_fetch(DICT, KEY, [SUBKEY])
-# ----------------------------------
-m4_define([lt_dict_fetch],
-[m4_ifval([$3],
-	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
-    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
-
-
-# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
-# -----------------------------------------------------------------
-m4_define([lt_if_dict_fetch],
-[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
-	[$5],
-    [$6])])
-
-
-# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
-# --------------------------------------------------------------
-m4_define([lt_dict_filter],
-[m4_if([$5], [], [],
-  [lt_join(m4_quote(m4_default([$4], [[, ]])),
-           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
-		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
-])
diff --git a/mobile/common/m4/ltversion.m4 b/mobile/common/m4/ltversion.m4
deleted file mode 100644
index f3c5309..0000000
--- a/mobile/common/m4/ltversion.m4
+++ /dev/null
@@ -1,23 +0,0 @@
-# ltversion.m4 -- version numbers			-*- Autoconf -*-
-#
-#   Copyright (C) 2004 Free Software Foundation, Inc.
-#   Written by Scott James Remnant, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# Generated from ltversion.in.
-
-# serial 3017 ltversion.m4
-# This file is part of GNU Libtool
-
-m4_define([LT_PACKAGE_VERSION], [2.2.6b])
-m4_define([LT_PACKAGE_REVISION], [1.3017])
-
-AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.2.6b'
-macro_revision='1.3017'
-_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
-_LT_DECL(, macro_revision, 0)
-])
diff --git a/mobile/common/m4/lt~obsolete.m4 b/mobile/common/m4/lt~obsolete.m4
deleted file mode 100644
index 637bb20..0000000
--- a/mobile/common/m4/lt~obsolete.m4
+++ /dev/null
@@ -1,92 +0,0 @@
-# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
-#
-#   Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
-#   Written by Scott James Remnant, 2004.
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 4 lt~obsolete.m4
-
-# These exist entirely to fool aclocal when bootstrapping libtool.
-#
-# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
-# which have later been changed to m4_define as they aren't part of the
-# exported API, or moved to Autoconf or Automake where they belong.
-#
-# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
-# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
-# using a macro with the same name in our local m4/libtool.m4 it'll
-# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
-# and doesn't know about Autoconf macros at all.)
-#
-# So we provide this file, which has a silly filename so it's always
-# included after everything else.  This provides aclocal with the
-# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
-# because those macros already exist, or will be overwritten later.
-# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
-#
-# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
-# Yes, that means every name once taken will need to remain here until
-# we give up compatibility with versions before 1.7, at which point
-# we need to keep only those names which we still refer to.
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
-
-m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
-m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
-m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
-m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
-m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
-m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
-m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
-m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
-m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
-m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
-m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
-m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
-m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
-m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
-m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
-m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
-m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
-m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
-m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
-m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
-m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
-m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
-m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
-m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
-m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
-m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
-m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
-m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
-m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
-m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
-m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
-m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
-m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
-m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
-m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
-m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
-m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
-m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
-m4_ifndef([AC_LIBTOOL_RC],		[AC_DEFUN([AC_LIBTOOL_RC])])
-m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
-m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
-m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
-m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
-m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
-m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
-m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
-m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
-m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
diff --git a/mobile/common/m4/pkg.m4 b/mobile/common/m4/pkg.m4
deleted file mode 100755
index 3c20213..0000000
--- a/mobile/common/m4/pkg.m4
+++ /dev/null
@@ -1,135 +0,0 @@
-# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
-# 
-# Copyright © 2004 Scott James Remnant .
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# PKG_PROG_PKG_CONFIG([MIN-VERSION])
-# ----------------------------------
-AC_DEFUN([PKG_PROG_PKG_CONFIG],
-[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
-m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
-AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
-	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
-fi
-if test -n "$PKG_CONFIG"; then
-	_pkg_min_version=m4_ifval([$1], [$1], [0.9.0])
-	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
-	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
-		AC_MSG_RESULT([yes])
-	else
-		AC_MSG_RESULT([no])
-		PKG_CONFIG=""
-	fi
-		
-fi[]dnl
-])# PKG_PROG_PKG_CONFIG
-
-# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# Check to see whether a particular set of modules exists.  Similar
-# to PKG_CHECK_MODULES(), but does not set variables or print errors.
-#
-#
-# Similar to PKG_CHECK_MODULES, make sure that the first instance of
-# this or PKG_CHECK_MODULES is called, or make sure to call
-# PKG_CHECK_EXISTS manually
-# --------------------------------------------------------------
-AC_DEFUN([PKG_CHECK_EXISTS],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-if test -n "$PKG_CONFIG" && \
-    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
-  m4_ifval([$2], [$2], [:])
-m4_ifvaln([$3], [else
-  $3])dnl
-fi])
-
-
-# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
-# ---------------------------------------------
-m4_define([_PKG_CONFIG],
-[if test -n "$PKG_CONFIG"; then
-    if test -n "$$1"; then
-        pkg_cv_[]$1="$$1"
-    else
-        PKG_CHECK_EXISTS([$3],
-                         [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
-			 [pkg_failed=yes])
-    fi
-else
-	pkg_failed=untried
-fi[]dnl
-])# _PKG_CONFIG
-
-# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
-# [ACTION-IF-NOT-FOUND])
-#
-#
-# Note that if there is a possibility the first call to
-# PKG_CHECK_MODULES might not happen, you should be sure to include an
-# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
-#
-#
-# --------------------------------------------------------------
-AC_DEFUN([PKG_CHECK_MODULES],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
-AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
-
-pkg_failed=no
-AC_MSG_CHECKING([for $1])
-
-_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
-_PKG_CONFIG([$1][_LIBS], [libs], [$2])
-
-if test $pkg_failed = yes; then
-	$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
-	# Put the nasty error message in config.log where it belongs
-	echo "$$1[]_PKG_ERRORS" 1>&AS_MESSAGE_LOG_FD
-
-	ifelse([$4], , [AC_MSG_ERROR(dnl
-[Package requirements ($2) were not met.
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
-to avoid the need to call pkg-config.  See the pkg-config man page for
-more details.])],
-		[$4])
-elif test $pkg_failed = untried; then
-	ifelse([$4], , [AC_MSG_FAILURE(dnl
-[The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
-to avoid the need to call pkg-config.  See the pkg-config man page for
-more details.
-
-To get pkg-config, see .])],
-		[$4])
-else
-	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
-	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
-        AC_MSG_RESULT([yes])
-	ifelse([$3], , :, [$3])
-fi[]dnl
-])# PKG_CHECK_MODULES
diff --git a/mobile/common/m4/progtest.m4 b/mobile/common/m4/progtest.m4
deleted file mode 100755
index 443c8e3..0000000
--- a/mobile/common/m4/progtest.m4
+++ /dev/null
@@ -1,59 +0,0 @@
-# progtest.m4 serial 2 (gettext-0.10.40)
-dnl Copyright (C) 1996-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-dnl
-dnl This file can can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
-dnl License but which still want to provide support for the GNU gettext
-dnl functionality.
-dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
-dnl gettext package package is covered by the GNU General Public License.
-dnl They are *not* in the public domain.
-
-dnl Authors:
-dnl   Ulrich Drepper , 1996.
-
-# Search path for a program which passes the given test.
-
-dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
-dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
-AC_DEFUN([AM_PATH_PROG_WITH_TEST],
-[# Extract the first word of "$2", so it can be a program name with args.
-set dummy $2; ac_word=[$]2
-AC_MSG_CHECKING([for $ac_word])
-AC_CACHE_VAL(ac_cv_path_$1,
-[case "[$]$1" in
-  /*)
-  ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
-  ;;
-  *)
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-  for ac_dir in ifelse([$5], , $PATH, [$5]); do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      if [$3]; then
-	ac_cv_path_$1="$ac_dir/$ac_word"
-	break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-dnl If no 4th arg is given, leave the cache variable unset,
-dnl so AC_PATH_PROGS will keep looking.
-ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
-])dnl
-  ;;
-esac])dnl
-$1="$ac_cv_path_$1"
-if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
-  AC_MSG_RESULT([$]$1)
-else
-  AC_MSG_RESULT(no)
-fi
-AC_SUBST($1)dnl
-])
diff --git a/mobile/common/mangle-tmpl.py b/mobile/common/mangle-tmpl.py
deleted file mode 100755
index d319040..0000000
--- a/mobile/common/mangle-tmpl.py
+++ /dev/null
@@ -1,155 +0,0 @@
-# -*- Mode: Python -*-
-# vi:si:et:sw=4:sts=4:ts=4
-
-"""
-use the output from gst-xmlinspect.py to mangle tmpl/*.sgml and
-insert/overwrite Short Description and Long Description
-"""
-
-# FIXME: right now it uses pygst and scans on its own;
-# we really should use inspect/*.xml instead since the result of
-# gst-xmlinspect.py is commited by the docs maintainer, who can be
-# expected to have pygst, but this step should be done for every docs build,
-# so no pygst allowed
-
-# read in inspect/*.xml
-# for every tmpl/element-(name).xml: mangle with details from element
-
-import glob
-import re
-import sys
-import os
-
-class Tmpl:
-    def __init__(self, filename):
-        self.filename = filename
-        self._sectionids = []
-        self._sections = {}
-
-    def read(self):
-        """
-        Read and parse the sections from the given file.
-        """
-        lines = open(self.filename).readlines()
-        matcher = re.compile("\n")
-        id = None
-
-        for line in lines:
-            match = matcher.search(line)
-            if match:
-                id = match.expand("\\1")
-                self._sectionids.append(id)
-                self._sections[id] = []
-            else:
-                if not id:
-                    sys.stderr.write(
-                        "WARNING: line before a SECTION header: %s" % line)
-                else:
-                    self._sections[id].append(line)
-
-    def get_section(self, id):
-        """
-        Get the content from the given section.
-        """
-        return self._sections[id]
-
-    def set_section(self, id, content):
-        """
-        Replace the given section id with the given content.
-        """
-        self._sections[id] = content
-
-    def output(self):
-        """
-        Return the output of the current template in the tmpl/*.sgml format.
-        """
-        lines = []
-        for id in self._sectionids:
-            lines.append("\n" % id)
-            for line in self._sections[id]:
-                lines.append(line)
-
-        return "".join(lines)
-
-    def write(self, backup=False):
-        """
-        Write out the template file again, backing up the previous one.
-        """
-        if backup:
-            target = self.filename + ".mangle.bak"
-            os.rename(self.filename, target)
-
-        handle = open(self.filename, "w")
-        handle.write(self.output())
-        handle.close()
-
-from xml.dom.ext.reader import Sax2
-from xml.dom.NodeFilter import NodeFilter
-
-def get_elements(file):
-    elements = {}
-    handle = open(file)
-    reader = Sax2.Reader()
-    doc = reader.fromStream(handle)
-    handle.close()
-
-    walker = doc.createTreeWalker(doc.documentElement,
-        NodeFilter.SHOW_ELEMENT, None, 0)
-    while walker.currentNode and walker.currentNode.tagName != 'elements':
-        walker.nextNode()
-        
-    # we're at elements now
-    el = walker.firstChild()
-    while walker.currentNode:
-        element = walker.firstChild()
-        # loop over children of 
-        name = None
-        description = None
-        while walker.currentNode:
-            if walker.currentNode.tagName == 'name':
-                name = walker.currentNode.firstChild.data.encode('UTF-8')
-            if walker.currentNode.tagName == 'description':
-                description = walker.currentNode.firstChild.data.encode('UTF-8')
-            if not walker.nextSibling(): break
-        # back up to 
-        walker.parentNode()
-        elements[name] = {'description': description}
-
-        if not walker.nextSibling(): break
-
-    return elements
-
-        
-def main():
-    if not len(sys.argv) == 3:
-        sys.stderr.write('Please specify the inspect/ dir and the tmpl/ dir')
-        sys.exit(1)
-
-    inspectdir = sys.argv[1]
-    tmpldir = sys.argv[2]
-
-    # parse all .xml files; build map of element name -> short desc
-    #for file in glob.glob("inspect/plugin-*.xml"):
-    elements = {}
-    for file in glob.glob("%s/plugin-*.xml" % inspectdir):
-        elements.update(get_elements(file))
-
-    for file in glob.glob("%s/element-*.sgml" % tmpldir):
-        base = os.path.basename(file)
-        element = base[len("element-"):-len(".sgml")]
-        tmpl = Tmpl(file)
-        tmpl.read()
-        if element in elements.keys():
-            description = elements[element]['description']
-            tmpl.set_section("Short_Description", "%s\n\n" % description)
-
-        # put in an include if not yet there
-        line = '\n'
-        section = tmpl.get_section("Long_Description")
-        if not section[0]  == line:
-            section.insert(0, line)
-        tmpl.set_section("Long_Description", section)
-        tmpl.write()
-
-main()
diff --git a/mobile/common/plugins.xsl b/mobile/common/plugins.xsl
deleted file mode 100755
index 150087f..0000000
--- a/mobile/common/plugins.xsl
+++ /dev/null
@@ -1,200 +0,0 @@
- 
-
-
- 
-
-
-
-  
-    
-      
-        
-          -plugins-
-          
-        
-      
-      
-        
-      
-    
-    
-    
-    
-
-      
-        Element Information
-        
-        
-          
-          
-            plugin
-            
-              
-                
-                  plugin-
-                  
-                
-              
-            
-          
-        
-          
-            author
-            
-              
-            
-          
-        
-          
-            class
-            
-              
-            
-          
-                      
-         
-
-        Element Pads
-        
-        
-          
-            
-              name
-              
-                
-              
-            
-            
-            
-              direction
-              
-                
-              
-            
-            
-            
-              presence
-              
-                
-              
-            
-            
-            
-              details
-              
-                
-              
-            
-
-           
-
-          
-
-        
-      
-
-    
-  
-
-  
-    
-      -plugins-plugin-
-
-      
-        
-          
-        
-        3
-        FIXME Library
-       
-
-      
-        
-          
-            plugin-
-            
-          
-        
-  
-        
-          
-        
-      
-
-      
-        Plugin Information
-        
-
-          
-            filename
-            
-              
-            
-          
-
-          
-            version
-            
-              
-            
-          
-
-          
-            run-time license
-            
-              
-            
-          
-
-          
-            package
-            
-              
-            
-          
-
-          
-            origin
-            
-              
-                
-                
-                  
-                    
-                      
-                      
-                    
-                  
-                  
-                    
-                  
-                
-              
-            
-          
-
-        
-      
-
-      
-        Elements
-        
-        
-          
-        
-      
-
-    
-
-  
-
-  
-  
-
-
diff --git a/mobile/common/po.mak b/mobile/common/po.mak
deleted file mode 100755
index e019fac..0000000
--- a/mobile/common/po.mak
+++ /dev/null
@@ -1,4 +0,0 @@
-# rule to download the latest .po files
-download-po: $(top_srcdir)/common/download-translations
-	$(top_srcdir)/common/download-translations $(PACKAGE)
-
diff --git a/mobile/common/release.mak b/mobile/common/release.mak
deleted file mode 100755
index afb0c8c..0000000
--- a/mobile/common/release.mak
+++ /dev/null
@@ -1,25 +0,0 @@
-# include this snippet to add a common release: target by using
-# include $(top_srcdir)/common/release.mak
-
-# make bz2 as well
-AUTOMAKE_OPTIONS = dist-bzip2
-
-release: dist
-	$(MAKE) $(PACKAGE)-$(VERSION).tar.gz.md5
-	$(MAKE) $(PACKAGE)-$(VERSION).tar.bz2.md5
-
-# generate md5 sum files
-%.md5: %
-	md5sum $< > $@
-
-# check that no marshal or enumtypes files are included
-# this in turn ensures that distcheck fails for missing .list files which is currently
-# shadowed when the corresponding .c and .h files are included.
-distcheck-hook:
-	@test "x" = "x`find $(distdir) -name \*-enumtypes.[ch] | grep -v win32`" && \
-	test "x" = "x`find $(distdir) -name \*-marshal.[ch]`" || \
-	( $(ECHO) "*** Leftover enumtypes or marshal files in the tarball." && \
-          $(ECHO) "*** Make sure the following files are not disted:" && \
-          find $(distdir) -name \*-enumtypes.[ch] | grep -v win32 && \
-          find $(distdir) -name \*-marshal.[ch] && \
-          false )
diff --git a/mobile/common/scangobj-merge.py b/mobile/common/scangobj-merge.py
deleted file mode 100755
index 4917255..0000000
--- a/mobile/common/scangobj-merge.py
+++ /dev/null
@@ -1,226 +0,0 @@
-#!/usr/bin/python
-# -*- Mode: Python -*-
-# vi:si:et:sw=4:sts=4:ts=4
-
-"""
-parse, update and write .signals and .args files
-"""
-
-from twisted.python import util
-
-import sys
-import os
-
-def debug(*args):
-    pass
-
-class Object:
-    def __init__(self, name):
-        self._signals = util.OrderedDict()
-        self._args = util.OrderedDict()
-        self.name = name
-
-    def __repr__(self):
-        return "" % self.name
-
-    def add_signal(self, signal, overwrite=True):
-        if not overwrite and self._signals.has_key(signal.name):
-            raise IndexError, "signal %s already in %r" % (signal.name, self)
-        self._signals[signal.name] = signal
-
-    def add_arg(self, arg, overwrite=True):
-        if not overwrite and self._args.has_key(arg.name):
-            raise IndexError, "arg %s already in %r" % (arg.name, self)
-        self._args[arg.name] = arg
-        
-class Docable:
-    def __init__(self, **kwargs):
-        for key in self.attrs:
-            setattr(self, key, kwargs[key])
-        self.dict = kwargs
-
-    def __repr__(self):
-        return "<%r %s>" % (str(self.__class__), self.name)
-
-class Signal(Docable):
-    attrs = ['name', 'returns', 'args']
-
-class Arg(Docable):
-    attrs = ['name', 'type', 'range', 'flags', 'nick', 'blurb', 'default']
-
-class GDoc:
-    def load_file(self, filename):
-        try:
-            lines = open(filename).readlines()
-            self.load_data("".join(lines))
-        except IOError:
-            print "WARNING - could not read from %s" % filename
-
-    def save_file(self, filename, backup=False):
-        """
-        Save the signals information to the given .signals file if the
-        file content changed.
-        """
-        olddata = None
-        try:
-            lines = open(filename).readlines()
-            olddata = "".join(lines)
-        except IOError:
-            print "WARNING - could not read from %s" % filename
-        newdata = self.get_data()
-        if olddata and olddata == newdata:
-            return
-
-        if olddata:
-            if backup:
-                os.rename(filename, filename + '.bak')
-
-        handle = open(filename, "w")
-        handle.write(newdata)
-        handle.close()
-
-class Signals(GDoc):
-    def __init__(self):
-        self._objects = util.OrderedDict()
-
-    def load_data(self, data):
-        """
-        Load the .signals lines, creating our list of objects and signals.
-        """
-        import re
-        smatcher = re.compile(
-            '(?s)'                                      # make . match \n
-            '\n(.*?)\n'
-            )
-        nmatcher = re.compile(
-            ''
-            '(?P\S*)'                           # store object
-            '::'
-            '(?P\S*)'                           # store signal
-            ''
-        )
-        rmatcher = re.compile(
-            '(?s)'                                      # make . match \n
-            '(?P\S*)\n'     # store returns
-            '(?P.*)'                              # store args
-        )
-        for block in smatcher.findall(data):
-            nmatch = nmatcher.search(block)
-            if nmatch:
-                o = nmatch.group('object')
-                debug("Found object", o)
-                debug("Found signal", nmatch.group('signal'))
-                if not self._objects.has_key(o):
-                    object = Object(o)
-                    self._objects[o] = object
-
-                rmatch = rmatcher.search(block)
-                if rmatch:
-                    dict = rmatch.groupdict().copy()
-                    dict['name'] = nmatch.group('signal')
-                    signal = Signal(**dict)
-                    self._objects[o].add_signal(signal)
-
-    def get_data(self):
-        lines = []
-        for o in self._objects.values():
-            for s in o._signals.values():
-                block = """
-%(object)s::%(name)s
-%(returns)s
-%(args)s
-"""
-                d = s.dict.copy()
-                d['object'] = o.name
-                lines.append(block % d)
-
-        return "\n".join(lines) + '\n'
-
-class Args(GDoc):
-    def __init__(self):
-        self._objects = util.OrderedDict()
-
-    def load_data(self, data):
-        """
-        Load the .args lines, creating our list of objects and args.
-        """
-        import re
-        amatcher = re.compile(
-            '(?s)'                                      # make . match \n
-            '\n(.*?)\n'
-            )
-        nmatcher = re.compile(
-            ''
-            '(?P\S*)'                           # store object
-            '::'
-            '(?P\S*)'                              # store arg
-            ''
-        )
-        rmatcher = re.compile(
-            '(?s)'                                      # make . match \n
-            '(?P\S*)\n'              # store type
-            '(?P.*?)\n'           # store range
-            '(?P\S*)\n'           # store flags
-            '(?P.*?)\n'              # store nick
-            '(?P.*?)\n'           # store blurb
-            '(?P.*?)\n'     # store default
-        )
-        for block in amatcher.findall(data):
-            nmatch = nmatcher.search(block)
-            if nmatch:
-                o = nmatch.group('object')
-                debug("Found object", o)
-                debug("Found arg", nmatch.group('arg'))
-                if not self._objects.has_key(o):
-                    object = Object(o)
-                    self._objects[o] = object
-
-                rmatch = rmatcher.search(block)
-                if rmatch:
-                    dict = rmatch.groupdict().copy()
-                    dict['name'] = nmatch.group('arg')
-                    arg = Arg(**dict)
-                    self._objects[o].add_arg(arg)
-                else:
-                    print "ERROR: could not match arg from block %s" % block
-
-    def get_data(self):
-        lines = []
-        for o in self._objects.values():
-            for a in o._args.values():
-                block = """
-%(object)s::%(name)s
-%(type)s
-%(range)s
-%(flags)s
-%(nick)s
-%(blurb)s
-%(default)s
-
-"""
-                d = a.dict.copy()
-                d['object'] = o.name
-                lines.append(block % d)
-
-        return "\n".join(lines) + '\n'
-
-def main(argv):
-    modulename = None
-    try:
-        modulename = argv[1]
-    except IndexError:
-        sys.stderr.write('Pleae provide a documentation module name\n')
-        sys.exit(1)
-
-    print "Merging scangobj output for %s" % modulename
-    signals = Signals()
-    signals.load_file(modulename + '.signals')
-    signals.load_file(modulename + '.signals.new')
-    signals.save_file(modulename + '.signals', backup=True)
-
-    args = Args()
-    args.load_file(modulename + '.args')
-    args.load_file(modulename + '.args.new')
-    args.save_file(modulename + '.args', backup=True)
-
-main(sys.argv)
diff --git a/mobile/common/upload.mak b/mobile/common/upload.mak
deleted file mode 100755
index 60731e5..0000000
--- a/mobile/common/upload.mak
+++ /dev/null
@@ -1,33 +0,0 @@
-# this snippet is to be included by both our docbook manuals
-# and gtk-doc API references
-
-# it adds an upload target to each of these dir's Makefiles
-
-# each Makefile.am should define the following variables:
-# - DOC: the base name of the documentation
-#        (faq, manual, pwg, gstreamer, gstreamer-libs)
-# - FORMATS: the formats in which DOC is output
-#            (html ps pdf)
-
-# if you want to use it, make sure your $HOME/.ssh/config file contains the
-# correct User entry for the Host entry for the DOC_SERVER
-
-# these variables define the location of the online docs
-DOC_SERVER = gstreamer.freedesktop.org
-DOC_BASE = /srv/gstreamer.freedesktop.org/www/data/doc
-DOC_URL = $(DOC_SERVER):$(DOC_BASE)
-
-upload: $(FORMATS)
-	@if test "x$(PACKAGE_VERSION_NANO)" = x0; then \
-            export DOCVERSION=$(VERSION); \
-        else export DOCVERSION=head; \
-        fi; \
-        export DIR=$(DOC_BASE)/gstreamer/$$DOCVERSION/$(DOC); \
-	ssh $(DOC_SERVER) mkdir -p $$DIR; \
-	if echo $(FORMATS) | grep html > /dev/null; then export SRC="$$SRC html"; fi; \
-	if echo $(FORMATS) | grep ps > /dev/null; then export SRC="$$SRC $(DOC).ps"; fi; \
-	if echo $(FORMATS) | grep pdf > /dev/null; then export SRC="$$SRC $(DOC).pdf"; fi; \
-	echo Uploading $$SRC to $(DOC_SERVER):$$DIR; \
-	rsync -rv -e ssh --delete $$SRC $(DOC_SERVER):$$DIR; \
-	ssh $(DOC_SERVER) chmod -R g+w $$DIR; \
-	echo Done
diff --git a/mobile/common/win32.mak b/mobile/common/win32.mak
deleted file mode 100755
index 63b1310..0000000
--- a/mobile/common/win32.mak
+++ /dev/null
@@ -1,54 +0,0 @@
-# various tests to make sure we dist the win32 stuff (for MSVC builds) right
-
-# the MANIFEST contains all win32 related files that should be disted
-win32 = $(shell cat $(top_srcdir)/win32/MANIFEST)
-
-# wildcard is apparently not portable to other makes, hence the use of find
-# these are library .def files with the symbols to export
-win32defs = $(shell find $(top_srcdir)/win32/common -name '*.def')
-
-# wildcard is apparently not portable to other makes, hence the use of find
-# these are files that need to be disted with CRLF line endings:
-win32crlf = $(shell find $(top_srcdir)/win32 -name '*.dsw' -o -name '*.dsp')
-
-win32-debug:
-	@echo; \
-	echo win32     = $(win32); \
-	echo; \
-	echo win32defs = $(win32defs); \
-	echo; \
-	echo win32crlf = $(win32crlf); \
-	echo
-
-win32-check-crlf:
-	@echo Checking win32 files for CR LF line endings ...; \
-	fail=0 ; \
-	for each in $(win32crlf) ; do \
-	  if ! (file $$each | grep CRLF >/dev/null) ; then \
-	    echo $$each must be fixed to have CRLF line endings ; \
-	    fail=1; \
-	  fi ; \
-	done ; \
-	exit $$fail
-
-# make sure all symbols we export on linux are defined in the win32 .def too
-# (don't care about other unixes for now, it's enough if it works on one of
-# the linux build bots; we assume .so )
-check-exports:
-	fail=0 ; \
-	for l in $(win32defs); do \
-	  libbase=`basename "$$l" ".def"`; \
-	  libso=`find "$(top_builddir)" -name "$$libbase-@GST_MAJORMINOR@.so"`; \
-	  libdef="$(top_srcdir)/win32/common/$$libbase.def"; \
-	  if test "x$$libso" != "x"; then \
-	    echo Checking symbols in $$libso; \
-	    if ! ($(top_srcdir)/common/check-exports $$libdef $$libso) ; then \
-	      fail=1; \
-	    fi; \
-	  fi; \
-	done
-
-
-dist-hook: check-exports win32-check-crlf
-
-
diff --git a/mobile/drmsrc/src/gstdrmsrc.c b/mobile/drmsrc/src/gstdrmsrc.c
deleted file mode 100644
index 92916f2..0000000
--- a/mobile/drmsrc/src/gstdrmsrc.c
+++ /dev/null
@@ -1,625 +0,0 @@
-/*
- * drmsrc
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "gstdrmsrc.h"
-
-#define LOG_TRACE(message)  //g_print("DRM_SRC: %s: %d: %s - %s \n", __FILE__, __LINE__, __FUNCTION__, message);
-
-#define GST_TAG_PLAYREADY "playready_file_path"
-
-static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", GST_PAD_SRC, GST_PAD_ALWAYS,GST_STATIC_CAPS_ANY);
-
-
-GST_DEBUG_CATEGORY_STATIC (gst_drm_src_debug);
-#define GST_CAT_DEFAULT gst_drm_src_debug
-
-enum
-{
-	ARG_0,
-	ARG_LOCATION,
-	ARG_FD
-};
-static void gst_drm_src_finalize (GObject * object);
-static void gst_drm_src_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
-static void gst_drm_src_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
-static gboolean gst_drm_src_start (GstBaseSrc * basesrc);
-static gboolean gst_drm_src_stop (GstBaseSrc * basesrc);
-static gboolean gst_drm_src_is_seekable (GstBaseSrc * src);
-static gboolean gst_drm_src_get_size (GstBaseSrc * src, guint64 * size);
-static GstFlowReturn gst_drm_src_create (GstBaseSrc * src, guint64 offset, guint length, GstBuffer ** buffer);
-static void gst_drm_src_uri_handler_init (gpointer g_iface, gpointer iface_data);
-
-/**
- * This function does the following:
- *  1. Initializes GstDrmSrc ( defines gst_drm_get_type)
- *
- * @param   drmsrc_type    [out]  GType
- *
- * @return  void
- */
-static void _do_init (GType drmsrc_type)
-{
-       // 1. Initializes GstDrmSrc ( defines gst_drm_get_type)
-	static const GInterfaceInfo urihandler_info = {
-		gst_drm_src_uri_handler_init,
-		NULL,
-		NULL
-	};
-
-	g_type_add_interface_static (drmsrc_type, GST_TYPE_URI_HANDLER, &urihandler_info);
-	GST_DEBUG_CATEGORY_INIT (gst_drm_src_debug, "drmsrc", 0, "drmsrc element");
-}
-GST_BOILERPLATE_FULL (GstDrmSrc, gst_drm_src, GstBaseSrc, GST_TYPE_BASE_SRC,   _do_init);
-/**
- * This function does the following:
- *  1. Sets the class details
- *  2. Adds the source pad template
- *
- * @param   g_class    [out]   gpointer
- *
- * @return  void
- */
-static void gst_drm_src_base_init (gpointer g_class)
-{
-	GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
-	// 1. Sets the class details
-	gst_element_class_set_details_simple (gstelement_class,
-		"DRM Source",
-		"Source/File",
-		"Read from arbitrary point in a standard/DRM file",
-		"Kishore Arepalli   and Sadanand Dodawadakar ");
-      // 2. Adds the source pad template
-	gst_element_class_add_pad_template (gstelement_class, gst_static_pad_template_get (&srctemplate));
-}
-/**
- * This function does the following:
- *  1. Installs the properties
- *  2. Assigns the function pointers GObject class attributes
- *
- * @param   klass    [out]   GstDrmSrcClass Structure
- *
- * @return  void
- */
-static void gst_drm_src_class_init (GstDrmSrcClass * klass)
-{
-	GObjectClass *gobject_class;
-	GstBaseSrcClass *gstbasesrc_class;
-	gobject_class = G_OBJECT_CLASS (klass);
-	gstbasesrc_class = GST_BASE_SRC_CLASS (klass);
-	// Assigns the function pointers GObject class attributes
-	gobject_class->set_property = gst_drm_src_set_property;
-	gobject_class->get_property = gst_drm_src_get_property;
-	//  1. Installs the properties
-	g_object_class_install_property (gobject_class, ARG_FD,
-		g_param_spec_int ("fd", "File-descriptor",
-		"File-descriptor for the file being mmap()d", 0, G_MAXINT, 0,
-		G_PARAM_READABLE));
-	g_object_class_install_property (gobject_class, ARG_LOCATION,
-		g_param_spec_string ("location", "File Location",
-		"Location of the file to read", NULL, G_PARAM_READWRITE));
-
-	// 2. Assigns the function pointers GObject class attributes
-	gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_drm_src_finalize);
-	gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_drm_src_start);
-	gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_drm_src_stop);
-	gstbasesrc_class->is_seekable = GST_DEBUG_FUNCPTR (gst_drm_src_is_seekable);
-	gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_drm_src_get_size);
-	gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_drm_src_create);
-
-
-	gst_tag_register (GST_TAG_PLAYREADY, GST_TAG_FLAG_META,
-			G_TYPE_STRING,
-			"PlayReady File Path",
-			"a tag that is specific to PlayReady File",
-			NULL);
-}
-/**
- * This function does the following:
- *  1. Initilizes the parameters of GstDrmSrc
- *
- * @param   src    [out]   GstDrmSrc structure
- * @param   g_class    [in]   GstDrmSrcClass structure
- *
- * @return  gboolean   Returns TRUE on success and FALSE on ERROR
- */
-static void gst_drm_src_init (GstDrmSrc * src, GstDrmSrcClass * g_class)
-{
-	// 1. Initilizes the parameters of GstDrmSrc
-	src->filename = NULL;
-	src->fd = 0;
-	src->uri = NULL;
-	src->is_regular = FALSE;
-	src->seekable = FALSE;
-	PROFILE_INIT;
-}
-/**
- * This function does the following:
- *  1. deallocates the filename and uri
- *  2. calls the parent class->finalize
- *
- * @param   object    [in]   GObject Structure
- *
- * @return  void
- */
-static void gst_drm_src_finalize (GObject * object)
-{
-	GstDrmSrc *src;
-
-	src = GST_DRM_SRC (object);
-	//  1. deallocates the filename and uri
-	g_free (src->filename);
-	g_free (src->uri);
-	// 2. calls the parent class->finalize
-	G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-/**
- * This function does the following:
- *  1. Checks the state
- *  2. Checks the filename
- *  3. Sets the filename
- *
- * @param   src    [in]   GstDrmSrc Structure
- * @param   location    [in]   location of the file
- *
- * @return  gboolean   Returns TRUE on success and FALSE on ERROR
- */
-static gboolean gst_drm_src_set_location (GstDrmSrc * src, const gchar * location)
-{
-	GstState state;
-
-	GST_OBJECT_LOCK (src);
-	//  1. Checks the state
-	state = GST_STATE (src);
-	if (state != GST_STATE_READY && state != GST_STATE_NULL)
-	{
-		GST_DEBUG_OBJECT (src, "setting location in wrong state");
-		GST_OBJECT_UNLOCK (src);
-		return FALSE;
-	}
-	GST_OBJECT_UNLOCK (src);
-	g_free (src->filename);
-	g_free (src->uri);
-	//  2. Checks the filename
-	if (location == NULL)
-	{
-		src->filename = NULL;
-		src->uri = NULL;
-	}
-	else
-	{
-		// 3. Sets the filename
-		src->filename = g_strdup (location);
-		src->uri = gst_uri_construct ("file", src->filename);
-	}
-	g_object_notify (G_OBJECT (src), "location");
-	gst_uri_handler_new_uri (GST_URI_HANDLER (src), src->uri);
-	return TRUE;
-}
-/**
- * This function does the following:
- *  1. Sets the location of the file.
- *
- * @param   object    [in]   GObject Structure
- * @param   prop_id    [in]   id of the property
- * @param   value    [in]   property value
- * @param   pspec    [in]  GParamSpec Structure
- *
- * @return  void
- */
-static void gst_drm_src_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec)
-{
-	GstDrmSrc *src;
-
-	g_return_if_fail (GST_IS_DRM_SRC (object));
-	src = GST_DRM_SRC (object);
-	switch (prop_id)
-	{
-		//  1. Sets the location of the file.
-		case ARG_LOCATION:
-			gst_drm_src_set_location (src, g_value_get_string (value));
-			break;
-		default:
-			G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-			break;
-	}
-}
-/**
- * This function does the following:
- *  1. Provides the location of the file.
- *  2. Provides the file descriptor.
- *
- * @param   object    [in]   GObject Structure
- * @param   prop_id    [in]   id of the property
- * @param   value    [out]   property value
- * @param   pspec    [in]  GParamSpec Structure
- *
- * @return  void
- */
-static void gst_drm_src_get_property (GObject * object, guint prop_id, GValue * value,GParamSpec * pspec)
-{
-	GstDrmSrc *src;
-
-	g_return_if_fail (GST_IS_DRM_SRC (object));
-	src = GST_DRM_SRC (object);
-	switch (prop_id)
-	{
-		//  1. Provides the location of the file.
-		case ARG_LOCATION:
-			g_value_set_string (value, src->filename);
-			break;
-		// 2. Provides the file descriptor.
-		case ARG_FD:
-			g_value_set_int (value, src->fd);
-			break;
-		default:
-			G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-			break;
-	}
-}
-
-/**
- * This function does the following:
- *  1. Seeks to the specified position.
- *  2. Allocates a buffer to push the data
- *  3. Reads from the file and sets the related params
- *
- * @param   src    [in]   GstDrmSrc Structure
- * @param   offset    [in]   offset of the file to seek
- * @param   length    [in]   size of the data in bytes
- * @param   buffer    [out]   GstBuffer to hold the contents
- *
- * @return  GstFlowReturn   Returns GST_FLOW_OK on success and ERROR on failure
- */
-static GstFlowReturn gst_drm_src_create_read (GstDrmSrc * src, guint64 offset, guint length, GstBuffer ** buffer)
-{
-	int ret;
-	GstBuffer *buf;
-	// 1. Seeks to the specified position.
-	if (G_UNLIKELY (src->read_position != offset))
-	{
-		off_t res;
-		res = lseek (src->fd, offset, SEEK_SET);
-		if (G_UNLIKELY (res < 0 || res != offset))
-		{
-			GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM);
-			return GST_FLOW_ERROR;
-		}
-		src->read_position = offset;
-	}
-	// 2. Allocates a buffer to push the data
-	buf = gst_buffer_new_and_alloc (length);
-	GST_LOG_OBJECT (src, "Reading %d bytes", length);
-	// 3. Reads from the file and sets the related params
-	ret = read (src->fd, GST_BUFFER_DATA (buf), length);
-	if (G_UNLIKELY (ret < 0))
-	{
-		GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM);
-		gst_buffer_unref (buf);
-		return GST_FLOW_ERROR;
-	}
-	if (G_UNLIKELY ((guint) ret < length && src->seekable))
-	{
-		GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL),("unexpected end of file."));
-		gst_buffer_unref (buf);
-		return GST_FLOW_ERROR;
-	}
-	if (G_UNLIKELY (ret == 0 && length > 0))
-	{
-		GST_DEBUG ("non-regular file hits EOS");
-		gst_buffer_unref (buf);
-		return GST_FLOW_UNEXPECTED;
-	}
-	length = ret;
-	GST_BUFFER_SIZE (buf) = length;
-	GST_BUFFER_OFFSET (buf) = offset;
-	GST_BUFFER_OFFSET_END (buf) = offset + length;
-	*buffer = buf;
-	src->read_position += length;
-	return GST_FLOW_OK;
-}
-/**
- * This function does the following:
- *  1. Calls DRM file read chain method for drm files.
- *  2. Calls normal file read chain method for standard files.
- *
- * @param   basesrc    [in]   BaseSrc Structure
- * @param   size    [out]   Size of the file
- *
- * @return  gboolean   Returns TRUE on success and FALSE on ERROR
- */
-static GstFlowReturn gst_drm_src_create (GstBaseSrc * basesrc, guint64 offset, guint length, GstBuffer ** buffer)
-{
-	GstDrmSrc *src = GST_DRM_SRC (basesrc);
-
-	// 1. Calls DRM file read chain method for drm files.
-
-	// 2. Calls normal file read chain method for standard files.
-	return gst_drm_src_create_read (src, offset, length, buffer);
-}
-/**
- *
- * @param   basesrc    [in]   BaseSrc Structure
- *
- * @return  gboolean   Returns TRUE if the file is seekable and FALSE if the file is not seekable
- */
-static gboolean gst_drm_src_is_seekable (GstBaseSrc * basesrc)
-{
-	GstDrmSrc *src = GST_DRM_SRC (basesrc);
-	return src->seekable;
-}
-/**
- * This function does the following:
- *  1. Gets the filesize for drm file by using seek oprations
- *  2. Gets the file size for standard file by using statistics
- *
- * @param   basesrc    [in]   BaseSrc Structure
- * @param   size    [in]   Size of the file
- *
- * @return  gboolean   Returns TRUE on success and FALSE on ERROR
- */
-static gboolean gst_drm_src_get_size (GstBaseSrc * basesrc, guint64 * size)
-{
-	struct stat stat_results;
-	GstDrmSrc *src = GST_DRM_SRC (basesrc);
-	unsigned int offset;
-
-	//  1. Gets the filesize for drm file by using seek oprations
-
-	// 2. Gets the file size for standard file by using statistics
-	if (fstat (src->fd, &stat_results) < 0)
-		return FALSE;
-	*size = stat_results.st_size;
-	return TRUE;
-}
-/**
- * This function does the following:
- *  1. Checks the filename
- *  2. Opens the file and check statistics of the file
- *  7. Checks the seeking for standard files
- *
- * @param   basesrc    [in]   BaseSrc Structure
- *
- * @return  gboolean   Returns TRUE on success and FALSE on ERROR
- */
-static gboolean gst_drm_src_start (GstBaseSrc * basesrc)
-{
-	GstDrmSrc *src = GST_DRM_SRC (basesrc);
-	struct stat stat_results;
-	off_t ret;
-PROFILE_FUNC_BEGIN;
-	// 1. Checks the filename
-	if (src->filename == NULL || src->filename[0] == '\0')
-	{
-		GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND,("No file name specified for reading."), (NULL));
-		return FALSE;
-	}
-	// 2. Opens the file and check statistics of the file
-	GST_INFO_OBJECT (src, "opening file %s", src->filename);
-	src->fd = open (src->filename, O_RDONLY | O_BINARY);
-	if (src->fd < 0)
-	{
-		if(errno == ENOENT)
-		{
-			GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL),("No such file \"%s\"", src->filename));
-			return FALSE;
-		}
-		GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("Could not open file \"%s\" for reading.", src->filename), GST_ERROR_SYSTEM);
-		return FALSE;
-	}
-	if (fstat (src->fd, &stat_results) < 0)
-	{
-		GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("Could not get info on \"%s\".", src->filename), (NULL));
-		close (src->fd);
-		return FALSE;
-	}
-	if (S_ISDIR (stat_results.st_mode))
-	{
-		GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("\"%s\" is a directory.", src->filename), (NULL));
-		close (src->fd);
-		return FALSE;
-	}
-	if (S_ISSOCK (stat_results.st_mode))
-	{
-		GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, ("File \"%s\" is a socket.", src->filename), (NULL));
-		close (src->fd);
-		return FALSE;
-	}
-	src->read_position = 0;
-
-	// 7. Checks the seeking for standard files
-	if (S_ISREG (stat_results.st_mode))
-		src->is_regular = TRUE;
-	ret = lseek (src->fd, 0, SEEK_END);
-	if (ret < 0)
-	{
-		GST_LOG_OBJECT (src, "disabling seeking, not in mmap mode and lseek "
-			"failed: %s", g_strerror (errno));
-		src->seekable = FALSE;
-	}
-	else
-	{
-		src->seekable = TRUE;
-	}
-	lseek (src->fd, 0, SEEK_SET);
-	src->seekable = src->seekable && src->is_regular;
-	PROFILE_FUNC_END;
-	return TRUE;
-}
-/**
- * This function does the following:
- *  1. Closes the file desciptor and resets the flags
- *
- * @param   basesrc    [in]   BaseSrc Structure
- *
- * @return  gboolean   Returns TRUE on success and FALSE on ERROR
- */
-static gboolean gst_drm_src_stop (GstBaseSrc * basesrc)
-{
-	GstDrmSrc *src = GST_DRM_SRC (basesrc);
-
-	// 1. Closes the file desciptor and resets the flags
-	if(src->fd > 0)
-		close (src->fd);
-	src->fd = 0;
-	src->is_regular = FALSE;
-//	PROFILE_SHOW_RESULT;
-	return TRUE;
-}
-/**
- *
- * @param   void
- *
- * @return  GstURIType   Returns GST_URI_SRC
- */
-
-static GstURIType gst_drm_src_uri_get_type (void)
-{
-	return GST_URI_SRC;
-}
-
-/**
- * This function does the following:
- *  1. Defines the list of protocols
- *
- * @param   void
- *
- * @return  gchar **   Returns the protocol list
- */
-
-static gchar ** gst_drm_src_uri_get_protocols (void)
-{
-	static gchar *protocols[] = { "file", NULL };
-	return protocols;
-}
-/**
- *
- * @param   handler [in] GstURIHandler structure
- *
- * @return  gchar*   Returns the uri
- */
-static const gchar * gst_drm_src_uri_get_uri (GstURIHandler *handler)
-{
-	GstDrmSrc *src = GST_DRM_SRC (handler);
-	return src->uri;
-}
-/**
- * This function does the following:
- *  1. Checks the protocol
- *  2. Checks the whether it is absolute or not
- *  3 sets the location
- *
- * @param   handler [in] GstURIHandler structure
- * @param   uri [in] uri string
- *
- * @return  gboolean   Returns TRUE on success and FALSE on Error
- */
-static gboolean gst_drm_src_uri_set_uri (GstURIHandler *handler, const gchar * uri)
-{
-	gchar *protocol, *location;
-	gboolean ret;
-	GstDrmSrc *src = GST_DRM_SRC (handler);
-	// 1. Checks the protocol
-	protocol = gst_uri_get_protocol (uri);
-	if (strcmp (protocol, "file") != 0)
-	{
-		g_free (protocol);
-		return FALSE;
-	}
-	g_free (protocol);
-	if (g_str_has_prefix (uri, "file://localhost/"))
-	{
-		char *tmp;
-		tmp = g_strconcat ("file://", uri + 16, NULL);
-		location = gst_uri_get_location (tmp);
-		g_free (tmp);
-	}
-	else if (strcmp (uri, "file://") == 0)
-	{
-		gst_drm_src_set_location (src, NULL);
-		return TRUE;
-	}
-	else
-	{
-		location = gst_uri_get_location (uri);
-	}
-	if (!location)
-		return FALSE;
-	// 2. Checks the whether it is absolute or not
-	if (!g_path_is_absolute (location))
-	{
-		g_free (location);
-		return FALSE;
-	}
-	// 3 sets the location
-	ret = gst_drm_src_set_location (src, location);
-	g_free (location);
-	return ret;
-}
-/**
- * This function does the following:
- *  1. Assignes the function pointer for URI related stuff
- *
- * @param   g_iface [in] an interface to URI handler
- * @param   iface_data [in] a gpointer
- *
- * @return  void
- */
-static void gst_drm_src_uri_handler_init (gpointer g_iface, gpointer iface_data)
-{
-	GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
-	// 1. Assigning the function pointer for URI related stuff
-	iface->get_type = gst_drm_src_uri_get_type;
-	iface->get_protocols = gst_drm_src_uri_get_protocols;
-	iface->get_uri = gst_drm_src_uri_get_uri;
-	iface->set_uri = gst_drm_src_uri_set_uri;
-}
-/**
- * This function does the following:
- *  1. Registers an element as drmsrc
- *
- * @param   i_pPlugin [in] a plug-in structure
- *
- * @return  gboolean TRUE on SUCCESS and FALSE on Error
- */
-static gboolean plugin_init(GstPlugin* i_pPlugin)
-{
-	return gst_element_register(i_pPlugin, "drmsrc", GST_RANK_NONE, GST_TYPE_DRM_SRC);;
-}
-/**
- * This function does the following:
- *  1. plugin defination
- *
- */
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-						 GST_VERSION_MINOR,
-						 "drmsrc",
-						 "Plugin to read data from standad/DRM File",
-						 plugin_init,
-						 VERSION,
-						 "LGPL",
-						 "Samsung Electronics Co",
-						 "http://www.samsung.com/")
-
diff --git a/mobile/encodebin/src/Makefile.am b/mobile/encodebin/src/Makefile.am
deleted file mode 100644
index c855890..0000000
--- a/mobile/encodebin/src/Makefile.am
+++ /dev/null
@@ -1,30 +0,0 @@
-glib_enum_define=GST_RECORD
-glib_enum_prefix=gst_record
-
-plugindir = $(libdir)/gstreamer-@GST_MAJORMINOR@
-
-plugin_LTLIBRARIES = libgstencodebin.la 
-libgstencodebin_la_SOURCES = gstencodebin.c
-nodist_libgstencodebin_la_SOURCES = $(built_sources)
-libgstencodebin_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)
-libgstencodebin_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-libgstencodebin_la_LIBADD = \
-	$(GST_LIBS)\
-        $(GST_BASE_LIBS) \
-        $(GST_LIBS)
-if ISPROTECTOR_TARGET
-libgstencodebin_la_CFLAGS += -DUSE_ENCODER_QUEUE_SET 
-libgstencodebin_la_CFLAGS += -DVIDEO_ENC_QUE_TIME=4 -DAUDIO_ENC_QUE_TIME=4
-endif
-
-if ISVOLANS_TARGET
-libgstencodebin_la_CFLAGS += -DUSE_ENCODER_QUEUE_SET 
-libgstencodebin_la_CFLAGS += -DVIDEO_ENC_QUE_TIME=4 -DAUDIO_ENC_QUE_TIME=4
-endif
-
-BUILT_SOURCES = $(built_headers) $(built_sources)
-
-CLEANFILES = $(BUILT_SOURCES)
-
-include $(top_srcdir)/common/glib-gen.mak
-
diff --git a/mobile/encodebin/src/gstencodebin.c b/mobile/encodebin/src/gstencodebin.c
deleted file mode 100644
index 5ee9617..0000000
--- a/mobile/encodebin/src/gstencodebin.c
+++ /dev/null
@@ -1,3352 +0,0 @@
-/*
- * GStreamer encodebin
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include 
-#include 
-#include 
-
-#include "gstencodebin.h"
-
-#ifdef GST_EXT_PAD_LINK_UNCHECKED
-#define _GST_ELEMENT_LINK_MANY 		gst_element_link_many_unchecked
-#define _GST_ELEMENT_LINK 			gst_element_link_unchecked
-#define _GST_PAD_LINK 				gst_pad_link_unchecked
-#else
-#define _GST_ELEMENT_LINK_MANY 		gst_element_link_many
-#define _GST_ELEMENT_LINK 			gst_element_link
-#define _GST_PAD_LINK 				gst_pad_link
-#endif
-
-#ifndef VIDEO_ENC_QUE_TIME
-#define VIDEO_ENC_QUE_TIME		1
-#endif
-#ifndef AUDIO_ENC_QUE_TIME
-#define AUDIO_ENC_QUE_TIME	1
-#endif
-
-//define USE_ENCODER_QUEUE_SET
-#ifdef USE_ENCODER_QUEUE_SET
-#define ENCODER_QUEUE_SET(x_queue, x_byte, x_buffer, x_time /*sec*/) \
-{\
-g_object_set(G_OBJECT(x_queue), \
-			"max-size-bytes", (guint)x_byte, \
-			"max-size-buffers", (guint)x_buffer, \ 	
-			"max-size-time", (guint64)(x_time*GST_SECOND), \
-			NULL); \
-			GST_INFO("Set to [%s], max [%d] byte, max [%d] buffer, max [%d] time(sec) ", GST_OBJECT_NAME(x_queue), x_byte, x_buffer, x_time);\
-}
-#else
-#define ENCODER_QUEUE_SET(x_queue, x_byte, x_buffer, x_time) 
-#endif
-
-#define _GST_PAD_LINK_UNREF( srcpad, sinkpad, if_fail_goto )\
-{\
-      GstPadLinkReturn ret = _GST_PAD_LINK( srcpad, sinkpad );\
-      gst_object_unref( srcpad ); srcpad = NULL;\
-      gst_object_unref( sinkpad ); sinkpad = NULL;\
-      if( ret != GST_PAD_LINK_OK) goto if_fail_goto;\
-}
-
-#define _GST_PAD_UNLINK_UNREF( srcpad, sinkpad)\
-{\
-      gst_pad_unlink( srcpad, sinkpad );\
-      gst_object_unref( srcpad ); srcpad = NULL;\
-      gst_object_unref( sinkpad ); sinkpad = NULL;\
-}
-
-#define DEFAULT_PROP_PROFILE            0
-#define DEFAULT_PROP_HIGH_SPEED         0
-#define DEFAULT_PROP_VENC_NAME          "ffenc_h263"
-#define DEFAULT_PROP_AENC_NAME          "secenc_amr"
-#define DEFAULT_PROP_IENC_NAME          "jpegenc"
-#define DEFAULT_PROP_MUX_NAME           "ffmux_3gp"
-#define DEFAULT_PROP_VCONV_NAME         "ffmpegcolorspace"
-
-/* props */
-enum
-{
-	PROP_0,
-	// encodebin mode :  a/v, audio only, stillshot
-	PROP_PROFILE,
-	//support slow motion capture
-	PROP_HIGH_SPEED,
-	//elements name
-	PROP_VENC_NAME,
-	PROP_AENC_NAME,
-	PROP_IENC_NAME,
-	PROP_MUX_NAME,
-	PROP_VCONV_NAME,
-	//caps
-	PROP_VCAPS,
-	PROP_ACAPS,
-	PROP_ICAPS,
-	//functions
-	PROP_AUTO_AUDIO_CONVERT,
-	PROP_AUTO_AUDIO_RESAMPLE,
-	PROP_AUTO_COLORSPACE,
-	PROP_BLOCK,
-	PROP_PAUSE,
-	PROP_VENC_QUEUE,
-	PROP_AENC_QUEUE,
-	//elements pointer
-	PROP_VIDEO_ENC,
-	PROP_AUDIO_ENC,
-	PROP_IMAGE_ENC,
-	PROP_MUX,
-	PROP_VIDEO_CONV,
-	//options
-	PROP_USE_VIDEO_TOGGLE,
-};
-
-#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
-/* signals */
-enum
-{
-  SIGNAL_STREAM_BLOCK,
-  SIGNAL_STREAM_UNBLOCK,  	
-  SIGNAL_STREAM_PAUSE,
-  SIGNAL_STREAM_RESUME,  
-  LAST_SIGNAL
-};
-#endif
-
-typedef enum {
-	ENCODEBIN_ELEMENT_VENC,
-	ENCODEBIN_ELEMENT_AENC,
-	ENCODEBIN_ELEMENT_IENC,
-	ENCODEBIN_ELEMENT_MUX,
-	ENCODEBIN_ELEMENT_VIDEO_CONV
-}GstEncodeBinElement;
-
-typedef enum {
-	ENCODEBIN_MUX_AUDIO_SINK,
-	ENCODEBIN_MUX_VIDEO_SINK,
-}GstEncodeBinMuxSinkPad;
-
-
-/* FIX ME */
-
-#if (G_BYTE_ORDER == G_LITTLE_ENDIAN)
-# define ENDIANNESS   "LITTLE_ENDIAN, BIG_ENDIAN"
-#else
-# define ENDIANNESS   "BIG_ENDIAN, LITTLE_ENDIAN"
-#endif
-
-/* generic templates */
-#define STATIC_AUDIO_CAPS \
-GST_STATIC_CAPS ( \
-  "audio/x-raw-float, " \
-    "rate = (int) [ 1, MAX ], " \
-    "channels = (int) [ 1, 8 ], " \
-    "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
-    "width = (int) 64;" \
-  "audio/x-raw-float, " \
-    "rate = (int) [ 1, MAX ], " \
-    "channels = (int) [ 1, 8 ], " \
-    "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
-    "width = (int) 32;" \
-  "audio/x-raw-int, " \
-    "rate = (int) [ 1, MAX ], " \
-    "channels = (int) [ 1, 8 ], " \
-    "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
-    "width = (int) 32, " \
-    "depth = (int) [ 1, 32 ], " \
-    "signed = (boolean) { true, false }; " \
-  "audio/x-raw-int, "   \
-    "rate = (int) [ 1, MAX ], " \
-    "channels = (int) [ 1, 8 ], "       \
-    "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, "        \
-    "width = (int) 24, "        \
-    "depth = (int) [ 1, 24 ], " "signed = (boolean) { true, false }; "  \
-  "audio/x-raw-int, " \
-    "rate = (int) [ 1, MAX ], " \
-    "channels = (int) [ 1, 8 ], " \
-    "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
-    "width = (int) 16, " \
-    "depth = (int) [ 1, 16 ], " \
-    "signed = (boolean) { true, false }; " \
-  "audio/x-raw-int, " \
-    "rate = (int) [ 1, MAX ], " \
-    "channels = (int) [ 1, 8 ], " \
-    "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
-    "width = (int) 8, " \
-    "depth = (int) [ 1, 8 ], " \
-    "signed = (boolean) { true, false } " \
-)
-
-#define STATIC_VIDEO_CAPS \
-GST_STATIC_CAPS ( \
-  "video/x-raw-yuv," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "format = (fourcc) I420;" \
-  "video/x-raw-yuv," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "format = (fourcc) YV12;" \
-  "video/x-raw-yuv," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "format = (fourcc) YUY2;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 24," \
-    "depth = (int) 24," \
-    "red_mask = (int) 16711680," \
-    "green_mask = (int) 65280," \
-    "blue_mask = (int) 255," \
-    "endianness = (int) 4321;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 24," \
-    "depth = (int) 24," \
-    "red_mask = (int) 255," \
-    "green_mask = (int) 65280," \
-    "blue_mask = (int) 16711680," \
-    "endianness = (int) 4321;" \
-  "video/x-raw-yuv," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "format = (fourcc) Y42B;" \
-    "video/x-raw-yuv," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "format = (fourcc) Y444;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 32," \
-    "depth = (int) 32," \
-    "red_mask = (int) 65280," \
-    "green_mask = (int) 16711680," \
-    "blue_mask = (int) -16777216," \
-    "alpha_mask = (int) 255," \
-    "endianness = (int) 4321;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 32," \
-    "depth = (int) 32," \
-    "red_mask = (int) 16711680," \
-    "green_mask = (int) 65280," \
-    "blue_mask = (int) 255," \
-    "alpha_mask = (int) -16777216," \
-    "endianness = (int) 4321;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 32," \
-    "depth = (int) 32," \
-    "red_mask = (int) 255," \
-    "green_mask = (int) 65280," \
-    "blue_mask = (int) 16711680," \
-    "alpha_mask = (int) -16777216," \
-    "endianness = (int) 4321;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 32," \
-    "depth = (int) 32," \
-    "red_mask = (int) -16777216," \
-    "green_mask = (int) 16711680," \
-    "blue_mask = (int) 65280," \
-    "alpha_mask = (int) 255," \
-    "endianness = (int) 4321;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 32," \
-    "depth = (int) 24," \
-    "red_mask = (int) 65280," \
-    "green_mask = (int) 16711680," \
-    "blue_mask = (int) -16777216," \
-    "endianness = (int) 4321;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 32," \
-    "depth = (int) 24," \
-    "red_mask = (int) 255," \
-    "green_mask = (int) 65280," \
-    "blue_mask = (int) 16711680," \
-    "endianness = (int) 4321;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 32," \
-    "depth = (int) 24," \
-    "red_mask = (int) 16711680," \
-    "green_mask = (int) 65280," \
-    "blue_mask = (int) 255," \
-    "endianness = (int) 4321;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 32," \
-    "depth = (int) 24," \
-    "red_mask = (int) -16777216," \
-    "green_mask = (int) 16711680," \
-    "blue_mask = (int) 65280," \
-    "endianness = (int) 4321;" \
-  "video/x-raw-yuv," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "format = (fourcc) YUV9;" \
-  "video/x-raw-yuv," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "format = (fourcc) YVU9;" \
-  "video/x-raw-yuv," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "format = (fourcc) Y41B;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 16," \
-    "depth = (int) 16," \
-    "red_mask = (int) 63488," \
-    "green_mask = (int) 2016," \
-    "blue_mask = (int) 31," \
-    "endianness = (int) 1234;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 16," \
-    "depth = (int) 15," \
-    "red_mask = (int) 31744," \
-    "green_mask = (int) 992," \
-    "blue_mask = (int) 31," \
-    "endianness = (int) 1234;" \
-  "video/x-raw-gray," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 8," \
-    "depth = (int) 8;" \
-  "video/x-raw-rgb," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "bpp = (int) 8," \
-    "depth = (int) 8," \
-    "endianness = (int) 1234;" \
-  "video/x-raw-yuv," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "format = (fourcc) UYVY;" \
-  "video/x-raw-yuv," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "format = (fourcc) IYU1;" \
-  "video/x-raw-yuv," \
-    "width = (int) [ 1, 2147483647 ]," \
-    "height = (int) [ 1, 2147483647 ]," \
-    "framerate = (fraction) [ 0/1, 2147483647/1 ]," \
-    "format = (fourcc) AYUV " \
-)	
-
-
-static GstStaticPadTemplate encoder_bin_src_template =
-GST_STATIC_PAD_TEMPLATE ("src",
-    GST_PAD_SRC,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS_ANY);
-
-static GstStaticPadTemplate encoder_bin_video_sink_template =
-GST_STATIC_PAD_TEMPLATE ("video",
-    GST_PAD_SINK,
-    GST_PAD_REQUEST,
-    STATIC_VIDEO_CAPS
-    );
-
-static GstStaticPadTemplate encoder_bin_audio_sink_template =
-GST_STATIC_PAD_TEMPLATE ("audio",
-    GST_PAD_SINK,
-    GST_PAD_REQUEST,
-    STATIC_AUDIO_CAPS
-    );
-
-static GstStaticPadTemplate encoder_bin_image_sink_template =
-GST_STATIC_PAD_TEMPLATE ("image",
-    GST_PAD_SINK,
-    GST_PAD_REQUEST,
-    GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420"))
-    );
-
-GST_DEBUG_CATEGORY_STATIC (gst_encode_bin_debug);
-#define GST_CAT_DEFAULT gst_encode_bin_debug
-
-static void gst_encode_bin_class_init (GstEncodeBinClass *klass);
-static void gst_encode_bin_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
-static void gst_encode_bin_set_property (GObject * object,  guint prop_id, const GValue * value, GParamSpec * pspec);
-static void gst_encode_bin_init (GstEncodeBin * encodebin);
-static void gst_encode_bin_dispose (GObject * object);
-static void gst_encode_bin_finalize (GObject * object);
-static GstPad *gst_encode_bin_request_new_pad (GstElement * element, GstPadTemplate * templ, const gchar * name);
-
-static GstStateChangeReturn gst_encode_bin_change_state (GstElement * element, GstStateChange transition);
-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-static void gst_encode_bin_release_pad (GstElement * element, GstPad * pad);
-static gint pad_compare_name (GstPad * pad1, const gchar * name);
-static gboolean gst_encode_bin_add_element_by_name (GstEncodeBin *encodebin, GstEncodeBinElement type, const gchar *name);
-#if 0 //disable unused function
-static gboolean gst_encode_bin_change_profile(GstEncodeBin *encodebin, gboolean profile);
-static void gst_encode_bin_replace_element (GstEncodeBin *encodebin, gint type, GstElement * newelement);
-static gboolean gst_encode_bin_replace_element_by_name(GstEncodeBin *encodebin, GstEncodeBinElement type, const gchar *name);
-static gboolean gst_encode_bin_replace_element_by_object(GstEncodeBin *encodebin, GstEncodeBinElement type, GstElement * element);
-#endif //disable unused function
-static gboolean gst_encode_bin_remove_element (GstEncodeBin *encodebin, GstElement * element);
-static gboolean gst_encode_bin_link_elements (GstEncodeBin *encodebin);
-static gboolean gst_encode_bin_unlink_elements (GstEncodeBin *encodebin);
-static gboolean gst_encode_bin_init_video_elements (GstElement *element, gpointer user_data);
-static gboolean gst_encode_bin_init_audio_elements (GstElement *element, gpointer user_data);
-static gboolean gst_encode_bin_init_image_elements (GstElement *element, gpointer user_data);
-static gboolean gst_encode_bin_block(GstEncodeBin *encodebin, gboolean value);
-static gboolean gst_encode_bin_pause(GstEncodeBin *encodebin, gboolean value);
-/////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-static gboolean gst_encode_bin_release_pipeline (GstElement *element, gpointer user_data);
-static gboolean gst_encode_bin_audsink_set_caps (GstPad * pad, GstCaps * vscaps);
-static gboolean gst_encode_bin_vidsink_set_caps (GstPad * pad, GstCaps * vscaps);
-static gboolean gst_encode_bin_imgsink_set_caps (GstPad * pad, GstCaps * vscaps);
-static GstPad*	gst_encode_bin_get_mux_sink_pad(GstElement *mux, GstEncodeBinMuxSinkPad type);
-
-//Data probe
-static gboolean gst_encode_bin_video_probe(GstPad *pad, GstBuffer *buffer, GstEncodeBin *encodebin);
-static gboolean gst_encode_bin_audio_probe(GstPad *pad, GstBuffer *buffer, GstEncodeBin *encodebin);
-static gboolean gst_encode_bin_video_probe_hs(GstPad *pad, GstBuffer *buffer, GstEncodeBin *encodebin);
-
-static GstElementClass *parent_class;
-
-#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
-static guint gst_encode_bin_signals[LAST_SIGNAL] = { 0 };
-#endif
-
-static const GstElementDetails gst_encode_bin_details =
-GST_ELEMENT_DETAILS ("Samsung Electronics Co. Encoder Bin",
-	"Generic/Bin/Encoder",
-	"Autoplug and encode to muxed media",
-	"Jeonghoon Park , Wonhyung Cho , Sangho Park ");
-
-typedef enum {
-	GST_ENCODE_BIN_PROFILE_AV,
-	GST_ENCODE_BIN_PROFILE_AUDIO,
-	GST_ENCODE_BIN_PROFILE_IMAGE,
-} GstEncodeBinProfile;
-
-GType
-gst_encode_bin_profile_get_type (void)
-{
-	static GType encode_bin_profile_type = 0;
-	static const GEnumValue profile_types[] = {
-		{GST_ENCODE_BIN_PROFILE_AV, "Audio and Video Recording", "A/V"},
-		{GST_ENCODE_BIN_PROFILE_AUDIO, "Audio Only Recording", "Audio"},
-		{GST_ENCODE_BIN_PROFILE_IMAGE, "Image Stillshot", "Image"},
-		{0, NULL, NULL}
-  	};
-
-	if (!encode_bin_profile_type) {
-		encode_bin_profile_type =
-		g_enum_register_static ("GstEncodeBinProfile",profile_types);
-	}
-	return encode_bin_profile_type;
-}
-
-GType
-gst_encode_bin_get_type (void)
-{
-	static GType gst_encode_bin_type = 0;
-
-	if (!gst_encode_bin_type) {
-		static const GTypeInfo gst_encode_bin_info = {
-			sizeof (GstEncodeBinClass),
-			NULL,
-			NULL,
-			(GClassInitFunc) gst_encode_bin_class_init,
-			NULL,
-			NULL,
-			sizeof (GstEncodeBin),
-			0,
-			(GInstanceInitFunc) gst_encode_bin_init,
-			NULL
-	};
-
-	gst_encode_bin_type =
-		g_type_register_static (GST_TYPE_BIN, "GstEncodeBin",
-		&gst_encode_bin_info, 0);
-  }
-
-	return gst_encode_bin_type;
-}
-
-static void
-queue_overun_cb (GstElement * queue, GstEncodeBin *encodebin)
-{
-#if 0
-	guint queue_size = 0;
-	guint queue_bufnum = 0;
-//	guint64 queue_time= (guint64)0;
-
-	GstClockTime now = gst_util_get_timestamp ();
-
-	g_object_get(G_OBJECT(queue), "current-level-bytes", &queue_size, 
-								"current-level-buffers", &queue_bufnum,
-	//							"current-level-time", &queue_time,
-								NULL);
-       GST_ELEMENT_WARNING (encodebin, STREAM, TOO_LAZY,
-           ("[%" GST_TIME_FORMAT "][%s], [%u b], [%u]", 
-           GST_TIME_ARGS(now), GST_OBJECT_NAME(queue), queue_size, queue_bufnum), (NULL)); 
-#else
-       GST_ELEMENT_WARNING (encodebin, STREAM, TOO_LAZY,
-           ("%s overrun", GST_OBJECT_NAME(queue)), (NULL)); 
-#endif
-}
-
-static void
-gst_encode_bin_get_property (GObject * object,
-    guint prop_id, GValue * value, GParamSpec * pspec)
-{
-	GstEncodeBin *encodebin;
-
-	encodebin = GST_ENCODE_BIN (object);
-
-	switch (prop_id) {
-		case PROP_PROFILE:
-			g_value_set_enum (value, encodebin->profile);
-			break;
-		case PROP_HIGH_SPEED:
-			g_value_set_int (value, encodebin->high_speed_fps);
-			break;
-		//elements name
-		case PROP_VENC_NAME:
-			g_value_set_string (value, encodebin->venc_name);
-			break;
-		case PROP_AENC_NAME:
-			g_value_set_string (value, encodebin->aenc_name);
-			break;
-		case PROP_IENC_NAME:
-			g_value_set_string (value, encodebin->ienc_name);
-			break; 
-		case PROP_MUX_NAME:
-			g_value_set_string (value, encodebin->mux_name);
-			break;
-		case PROP_VCONV_NAME:
-			g_value_set_string (value, encodebin->vconv_name);
-			break;
-		//caps
-		case PROP_VCAPS:
-			gst_value_set_caps (value, encodebin->vcaps);
-			break;
-		case PROP_ACAPS:
-			gst_value_set_caps (value, encodebin->acaps);
-			break;
-		case PROP_ICAPS:
-			gst_value_set_caps (value, encodebin->icaps);
-			break;
-		//functions
-		case PROP_AUTO_AUDIO_CONVERT:
-			g_value_set_boolean (value, encodebin->auto_audio_convert);
-			break;
-		case PROP_AUTO_AUDIO_RESAMPLE:
-			g_value_set_boolean (value, encodebin->auto_audio_resample);
-			break;
-		case PROP_AUTO_COLORSPACE:
-			g_value_set_boolean (value, encodebin->auto_color_space);
-			break;
-		case PROP_BLOCK:
-			g_value_set_boolean (value, encodebin->block);
-			break;
-		case PROP_PAUSE:
-			g_value_set_boolean (value, encodebin->pause);
-			break;
-		case PROP_VENC_QUEUE:
-//			g_value_set_boolean (value, encodebin->use_venc_queue);
-			if((encodebin->video_encode_queue == NULL) && (encodebin->profile == GST_ENCODE_BIN_PROFILE_AV)) {
-				encodebin->video_encode_queue = gst_element_factory_make ("queue", "video_encode_queue");
-				if(encodebin->video_encode_queue != NULL) 
-					gst_bin_add(GST_BIN(encodebin), encodebin->video_encode_queue);
-			}
-			g_value_set_object (value, encodebin->video_encode_queue);		
-			break;		
-		case PROP_AENC_QUEUE:
-//			g_value_set_boolean (value, encodebin->use_aenc_queue);
-			if((encodebin->audio_encode_queue == NULL) && (encodebin->profile <= GST_ENCODE_BIN_PROFILE_AUDIO)) {
-				encodebin->audio_encode_queue = gst_element_factory_make ("queue", "audio_encode_queue");
-				if(encodebin->audio_encode_queue != NULL)
-					gst_bin_add(GST_BIN(encodebin), encodebin->audio_encode_queue);
-			}
-			g_value_set_object (value, encodebin->audio_encode_queue);
-			break;
-		//elements pointer
-		case PROP_VIDEO_ENC:
-			if((encodebin->video_encode == NULL) && (encodebin->profile == GST_ENCODE_BIN_PROFILE_AV)) {
-				encodebin->video_encode = gst_element_factory_make (encodebin->venc_name, "video_encode");
-				if(encodebin->video_encode != NULL)
-					gst_bin_add(GST_BIN(encodebin), encodebin->video_encode);
-			}
-			g_value_set_object (value, encodebin->video_encode);
-			break;
-		case PROP_AUDIO_ENC:
-			if(encodebin->audio_encode == NULL && (encodebin->profile <= GST_ENCODE_BIN_PROFILE_AUDIO)) {
-				encodebin->audio_encode = gst_element_factory_make (encodebin->aenc_name, "audio_encode");
-				if(encodebin->audio_encode != NULL)
-					gst_bin_add(GST_BIN(encodebin), encodebin->audio_encode);
-			}
-			g_value_set_object (value, encodebin->audio_encode);
-			break;
-		case PROP_IMAGE_ENC:
-			if(encodebin->image_encode == NULL && (encodebin->profile == GST_ENCODE_BIN_PROFILE_IMAGE)) {
-				encodebin->image_encode = gst_element_factory_make (encodebin->ienc_name, "image_encode");
-				if(encodebin->image_encode != NULL)
-					gst_bin_add(GST_BIN(encodebin), encodebin->image_encode);
-			}
-			g_value_set_object (value, encodebin->image_encode);
-			break;  
-		case PROP_MUX:
-			if(encodebin->mux == NULL && (encodebin->profile <= GST_ENCODE_BIN_PROFILE_AUDIO)) {
-				encodebin->mux = gst_element_factory_make (encodebin->mux_name, "mux");
-				if(encodebin->mux != NULL)
-					gst_bin_add(GST_BIN(encodebin), encodebin->mux);
-			}
-			g_value_set_object (value, encodebin->mux);
-			break;
-		case PROP_VIDEO_CONV:
-			if(encodebin->color_space == NULL && (encodebin->profile != GST_ENCODE_BIN_PROFILE_AUDIO)) {
-				encodebin->color_space = gst_element_factory_make (encodebin->vconv_name, "video_convert");
-				if(encodebin->color_space != NULL)
-					gst_bin_add(GST_BIN(encodebin), encodebin->color_space);
-			}
-			g_value_set_object (value, encodebin->color_space);
-			break;
-		case PROP_USE_VIDEO_TOGGLE:
-			g_value_set_boolean( value, encodebin->use_video_toggle );
-			break;
-		default:
-			G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-			break;
-	}
-}
-
-static void
-gst_encode_bin_set_property (GObject * object,
-    guint prop_id, const GValue * value, GParamSpec * pspec)
-{
-	GstEncodeBin *encodebin;
-
-	encodebin = GST_ENCODE_BIN (object);
-
-	switch (prop_id) {
-		case PROP_PROFILE:
-			encodebin->profile = g_value_get_enum (value);
-			/*
-			gboolean newprofile = g_value_get_enum (value);
-			if(encodebin->profile != newprofile) {
-			  gst_encode_bin_change_profile(encodebin, newprofile);
-			encodebin->profile = newprofile;
-				}      
-			*/
-			break;
-		case PROP_HIGH_SPEED:
-			encodebin->high_speed_fps = g_value_get_int (value);
-			break;
-		case PROP_VENC_NAME: {
-			const gchar  *new_name;
-			if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AV) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
-				break;
-			}
-			new_name = g_value_get_string (value);
-
-			if(encodebin->video_encode == NULL) {
-				if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_VENC, new_name))
-					encodebin->venc_name = g_strdup (new_name);
-			} else {
-				if(strcmp (encodebin->venc_name, new_name)) {
-					gst_encode_bin_remove_element(encodebin, encodebin->video_encode);
-					if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_VENC, new_name))
-						encodebin->venc_name = g_strdup (new_name);
-				}
-			}
-			break;
-		}  
-		case PROP_AENC_NAME: {
-			const gchar  *new_name;
-			if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
-				break;
-			}
-			new_name = g_value_get_string (value);
-
-			if(encodebin->audio_encode == NULL) {
-				if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_AENC, new_name))		
-					encodebin->aenc_name = g_strdup (new_name);
-			} else {
-				if(strcmp (encodebin->aenc_name, new_name)) {
-					gst_encode_bin_remove_element(encodebin, encodebin->audio_encode);
-					if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_AENC, new_name))		
-						encodebin->aenc_name = g_strdup (new_name);
-				}
-			}
-			break;
-		}
-		case PROP_IENC_NAME: {
-			const gchar  *new_name;
-			if(encodebin->profile < GST_ENCODE_BIN_PROFILE_IMAGE) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
-				break;
-			}
-			new_name = g_value_get_string (value);
-
-			if(encodebin->image_encode == NULL) {
-				if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_IENC, new_name))		
-					encodebin->ienc_name = g_strdup (new_name);
-			} else {
-				if(strcmp (encodebin->ienc_name, new_name)) {
-					gst_encode_bin_remove_element(encodebin, encodebin->image_encode);
-					if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_IENC, new_name))		
-						encodebin->ienc_name = g_strdup (new_name);
-				}
-			}
-			break; 
-		}
-		case PROP_MUX_NAME: {
-			const gchar  *new_name;
-			if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match");
-				break;
-			}
-			new_name = g_value_get_string (value);
-
-			if(encodebin->mux == NULL) {
-				if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_MUX, new_name))
-					encodebin->mux_name = g_strdup (new_name);
-			} else {
-				if(strcmp (encodebin->mux_name, new_name)) {
-					gst_encode_bin_remove_element(encodebin, encodebin->mux);
-					if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_MUX, new_name))
-						encodebin->mux_name = g_strdup (new_name);
-				}
-			}
-			break;
-		}
-		case PROP_VCONV_NAME: {
-			const gchar  *new_name;
-			if (encodebin->profile == GST_ENCODE_BIN_PROFILE_AUDIO) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match");
-				break;
-			}
-			new_name = g_value_get_string(value);
-
-			if (encodebin->color_space == NULL) {
-				if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_VIDEO_CONV, new_name))
-					encodebin->vconv_name = g_strdup (new_name);
-			} else {
-				if(strcmp (encodebin->vconv_name, new_name)) {
-					gst_encode_bin_remove_element(encodebin, encodebin->color_space);
-					if(gst_encode_bin_add_element_by_name(encodebin, ENCODEBIN_ELEMENT_VIDEO_CONV, new_name))
-						encodebin->vconv_name = g_strdup (new_name);
-				}
-			}
-			break;
-		}
-		//caps
-		case PROP_VCAPS: {
-			GstCaps *new_caps;
-			GstCaps *old_caps;
-			const GstCaps *new_caps_val = gst_value_get_caps (value);
-
-			if (new_caps_val == NULL) {
-				new_caps = gst_caps_new_any ();
-			} else {
-				new_caps = (GstCaps *) new_caps_val;
-				gst_caps_ref (new_caps);
-			}
-
-			old_caps = encodebin->vcaps;
-			encodebin->vcaps = new_caps;
-			gst_caps_unref (old_caps);
-			break;
-		}
-		case PROP_ACAPS: {
-			GstCaps *new_caps;
-			GstCaps *old_caps;
-			const GstCaps *new_caps_val = gst_value_get_caps (value);
-
-			if (new_caps_val == NULL) {
-				new_caps = gst_caps_new_any ();
-			} else {
-				new_caps = (GstCaps *) new_caps_val;
-				gst_caps_ref (new_caps);
-			}
-
-			old_caps = encodebin->acaps;
-			encodebin->acaps = new_caps;
-			gst_caps_unref (old_caps);
-			break;
-		}
-		case PROP_ICAPS: {
-			GstCaps *new_caps;
-			GstCaps *old_caps;
-			const GstCaps *new_caps_val = gst_value_get_caps (value);
-
-			if (new_caps_val == NULL) {
-				new_caps = gst_caps_new_any ();
-			} else {
-				new_caps = (GstCaps *) new_caps_val;
-				gst_caps_ref (new_caps);
-			}
-
-			old_caps = encodebin->icaps;
-			encodebin->icaps = new_caps;
-			gst_caps_unref (old_caps);
-			break;
-		}
-		//functions
-		case PROP_AUTO_AUDIO_CONVERT:
-		   encodebin->auto_audio_convert = g_value_get_boolean (value);
-		  break;
-		case PROP_AUTO_AUDIO_RESAMPLE:
-		  encodebin->auto_audio_resample = g_value_get_boolean (value);
-		  break;
-		case PROP_AUTO_COLORSPACE:
-		  encodebin->auto_color_space = g_value_get_boolean (value);
-		  break;
-		case PROP_BLOCK: {
-			gboolean newval = g_value_get_boolean (value);
-			if(encodebin->block != newval) {
-				if(!gst_encode_bin_block(encodebin, newval)) {
-#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE		
-					if(newval) {
-						g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_BLOCK], 0, FALSE);
-					} else {
-						g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_UNBLOCK], 0, FALSE);
-					}
-#endif					
-					break;
-				}				
-			}
-#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE		
-			if(newval) {
-				g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_BLOCK], 0, TRUE);
-			} else {
-				g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_UNBLOCK], 0, TRUE);
-			}
-#endif			
-			break;
-		}
-		case PROP_PAUSE: {
-			gboolean newval = g_value_get_boolean (value);
-			if(encodebin->pause != newval) {
-				if(!gst_encode_bin_pause(encodebin, newval))
-					break;
-			}
-#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE		
-			if(newval) {
-				g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_PAUSE], 0, TRUE);
-			} else {
-				g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_RESUME], 0, TRUE);
-			}
-#endif			
-			break;
-		}
-		case PROP_VENC_QUEUE:
-//		  encodebin->use_venc_queue = g_value_get_boolean (value);
-		{
-			GstElement *newelement = g_value_get_object (value);
-			if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AV) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
-				break;
-			}
-			if(newelement != NULL) {
-				gst_encode_bin_remove_element(encodebin, encodebin->video_encode_queue);
-				encodebin->video_encode_queue = newelement;
-				gst_object_ref (encodebin->video_encode_queue);
-				gst_object_sink (GST_OBJECT_CAST (encodebin->video_encode_queue)); // take ownership ??
-				gst_bin_add(GST_BIN(encodebin), encodebin->video_encode_queue);
-			}
-			break;
-		}
-		  break;		
-		case PROP_AENC_QUEUE:
-//		  encodebin->use_aenc_queue = g_value_get_boolean (value);
-		{
-			GstElement *newelement = g_value_get_object (value);
-			if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
-				break;
-			}
-			if(newelement != NULL) {
-				gst_encode_bin_remove_element(encodebin, encodebin->audio_encode_queue);
-				encodebin->audio_encode_queue = newelement;
-				gst_object_ref (encodebin->audio_encode_queue);
-				gst_object_sink (GST_OBJECT_CAST (encodebin->audio_encode_queue));
-				gst_bin_add(GST_BIN(encodebin), encodebin->audio_encode_queue);
-			}
-			break;
-		}
-		  break;		  
-		case PROP_VIDEO_ENC: 
-		{
-			GstElement *newelement = g_value_get_object (value);
-			if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AV) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
-				break;
-			}
-			if(newelement != NULL) {
-				gst_encode_bin_remove_element(encodebin, encodebin->video_encode);
-				encodebin->video_encode = newelement;
-				gst_object_ref (encodebin->video_encode);
-				gst_object_sink (GST_OBJECT_CAST (encodebin->video_encode)); // take ownership ??
-				gst_bin_add(GST_BIN(encodebin), encodebin->video_encode);
-			}
-			break;
-		}
-		case PROP_AUDIO_ENC: 
-		{
-			GstElement *newelement = g_value_get_object (value);
-			if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
-				break;
-			}
-			if(newelement != NULL) {
-				gst_encode_bin_remove_element(encodebin, encodebin->audio_encode);
-				encodebin->audio_encode = newelement;
-				gst_object_ref (encodebin->audio_encode);
-				gst_object_sink (GST_OBJECT_CAST (encodebin->audio_encode));
-				gst_bin_add(GST_BIN(encodebin), encodebin->audio_encode);
-			}
-			break;
-		}
-		case PROP_IMAGE_ENC: {
-			GstElement *newelement = g_value_get_object (value);
-			if(encodebin->profile < GST_ENCODE_BIN_PROFILE_IMAGE) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
-				break;
-			}
-			if(newelement != NULL) {
-				gst_encode_bin_remove_element(encodebin, encodebin->image_encode);
-				encodebin->image_encode = newelement;
-				gst_object_ref (encodebin->image_encode);
-				gst_object_sink (GST_OBJECT_CAST (encodebin->image_encode));
-				gst_bin_add(GST_BIN(encodebin), encodebin->image_encode);
-			}
-			break;
-		}
-		case PROP_MUX: {
-			GstElement *newelement = g_value_get_object (value);
-			if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
-				break;
-			}
-			if(newelement != NULL) {
-				gst_encode_bin_remove_element(encodebin, encodebin->mux);
-				encodebin->mux = newelement;
-				gst_object_ref (encodebin->mux);
-				gst_object_sink (GST_OBJECT_CAST (encodebin->mux));
-				gst_bin_add(GST_BIN(encodebin), encodebin->mux);
-			}
-			break;
-		}
-		case PROP_VIDEO_CONV: {
-			GstElement *newelement = g_value_get_object (value);
-			if(encodebin->profile == GST_ENCODE_BIN_PROFILE_AUDIO) {
-				GST_WARNING_OBJECT(encodebin, "Profile isn't match, change profile first!");
-				break;
-			}
-			if(newelement != NULL) {
-				gst_encode_bin_remove_element(encodebin, encodebin->color_space);
-				encodebin->color_space = newelement;
-				gst_object_ref (encodebin->color_space);
-				gst_object_sink (GST_OBJECT_CAST (encodebin->color_space));
-				gst_bin_add(GST_BIN(encodebin), encodebin->color_space);
-			}
-			break;
-		}
-		case PROP_USE_VIDEO_TOGGLE:
-			encodebin->use_video_toggle = g_value_get_boolean( value );
-			break;
-		default:
-			G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-			break;
-	}
-}
-
-static GstPad *
-gst_encode_bin_request_new_pad (GstElement * element,
-    GstPadTemplate * templ, const gchar * req_name)
-{
-	GstEncodeBin *encodebin = NULL;
-	GstElementClass *klass = GST_ELEMENT_GET_CLASS (element);
-	GstPad *pad = NULL;
-
-	g_return_val_if_fail (templ != NULL, NULL);
-
-	if (templ->direction != GST_PAD_SINK) {
-		GST_WARNING_OBJECT (GST_IS_ENCODE_BIN (element), "encodebin: request pad that is not a SINK pad\n");
-		return NULL;
-	}
-
-	g_return_val_if_fail (GST_IS_ENCODE_BIN (element), NULL);
-
-	encodebin = GST_ENCODE_BIN (element);
-  
- /* FIXME */
-	if (templ == gst_element_class_get_pad_template (klass, "audio")) {
-		if (encodebin->profile <= GST_ENCODE_BIN_PROFILE_AUDIO) {
-			gst_encode_bin_init_audio_elements(element, NULL); //??
-			
-			if(encodebin->audio_sinkpad == NULL)
-			{
-				pad = gst_element_get_static_pad (encodebin->audio_queue, "sink");
-				encodebin->audio_sinkpad = gst_ghost_pad_new ("audio", pad);
-				gst_object_unref(pad);
-				pad = NULL;
-			}
-			else
-			{
-				GST_WARNING_OBJECT (GST_IS_ENCODE_BIN (element), "encodebin: audio pad is aleady existed, return existing audio pad\n");			
-				return encodebin->audio_sinkpad;
-			}
-			
-			gst_element_add_pad (element, encodebin->audio_sinkpad);
-			gst_pad_set_setcaps_function (encodebin->audio_sinkpad,
-				GST_DEBUG_FUNCPTR (gst_encode_bin_audsink_set_caps));
-			return encodebin->audio_sinkpad;
-		} else
-			return NULL;
-	} else if (templ == gst_element_class_get_pad_template (klass, "video")) {
-		if (encodebin->profile == GST_ENCODE_BIN_PROFILE_AV) {
-			gst_encode_bin_init_video_elements(element, NULL); //??
-
-			if(encodebin->video_sinkpad == NULL)
-			{
-				pad = gst_element_get_static_pad (encodebin->video_queue, "sink");
-				encodebin->video_sinkpad = gst_ghost_pad_new ("video", pad);	    
-				gst_object_unref(pad);
-				pad = NULL;
-			}
-			else
-			{
-				GST_WARNING_OBJECT (GST_IS_ENCODE_BIN (element), "encodebin: video pad is aleady existed, return existing video pad\n");						
-				return encodebin->video_sinkpad;
-			}
-			
-			gst_element_add_pad (element, encodebin->video_sinkpad);
-			gst_pad_set_setcaps_function (encodebin->video_sinkpad,
-			GST_DEBUG_FUNCPTR (gst_encode_bin_vidsink_set_caps));
-			return encodebin->video_sinkpad;
-		} else if (encodebin->profile == GST_ENCODE_BIN_PROFILE_IMAGE) {
-			gst_encode_bin_init_image_elements(element, NULL); //??
-
-			if(encodebin->image_sinkpad == NULL)
-			{
-				pad = gst_element_get_static_pad (encodebin->image_queue, "sink");
-				encodebin->image_sinkpad = gst_ghost_pad_new ("image", pad);
-				gst_object_unref(pad);
-				pad = NULL;				
-			}
-			else
-			{
-				GST_WARNING_OBJECT (GST_IS_ENCODE_BIN (element), "encodebin: image pad is aleady existed, return existing image pad\n");			
-				return encodebin->image_sinkpad;
-			}
-			
-			gst_element_add_pad (element, encodebin->image_sinkpad);
-			gst_pad_set_setcaps_function (encodebin->image_sinkpad,
-			GST_DEBUG_FUNCPTR (gst_encode_bin_imgsink_set_caps));
-			return encodebin->image_sinkpad;
-		} else
-			return NULL;
-	} else {
-		if (encodebin->profile == GST_ENCODE_BIN_PROFILE_IMAGE) {
-			gst_encode_bin_init_image_elements(element, NULL); //??
-			
-			if(encodebin->image_sinkpad == NULL)
-			{
-				pad = gst_element_get_static_pad (encodebin->image_queue, "sink");
-				encodebin->image_sinkpad = gst_ghost_pad_new ("image", pad);
-				gst_object_unref(pad);
-				pad = NULL;				
-			}
-			else
-			{
-				GST_WARNING_OBJECT (GST_IS_ENCODE_BIN (element), "encodebin: image pad is aleady existed, return existing image pad\n");			
-				return encodebin->image_sinkpad;
-			}
-			
-			gst_element_add_pad (element, encodebin->image_sinkpad);
-			gst_pad_set_setcaps_function (encodebin->image_sinkpad,
-			GST_DEBUG_FUNCPTR (gst_encode_bin_imgsink_set_caps));
-			return encodebin->image_sinkpad;
-		} else
-			return NULL;        
-	}  
-}
-
-static void
-gst_encode_bin_class_init (GstEncodeBinClass *klass)
-{
-	GObjectClass *gobject_klass;
-	GstElementClass *gstelement_klass;
-	GstBinClass *gstbin_klass;
-
-	gobject_klass = (GObjectClass *) klass;
-	gstelement_klass = (GstElementClass *) klass;
-	gstbin_klass = (GstBinClass *) klass;
-	
-	parent_class = g_type_class_peek_parent (klass);
-
-	gobject_klass->get_property = gst_encode_bin_get_property;
-	gobject_klass->set_property = gst_encode_bin_set_property;
-	gobject_klass->dispose = GST_DEBUG_FUNCPTR (gst_encode_bin_dispose);	
-	gobject_klass->finalize = GST_DEBUG_FUNCPTR (gst_encode_bin_finalize);
-
-
-	g_object_class_install_property (gobject_klass, PROP_PROFILE,
-	  g_param_spec_enum ("profile", "PROFILE", "Profile of the media to record",
-	      GST_TYPE_ENCODE_BIN_PROFILE, DEFAULT_PROP_PROFILE,
-	      G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_HIGH_SPEED,
-	  g_param_spec_int ("high-speed-fps", "high speed rec. fps", "framerate for high speed recording", 0, G_MAXINT, 
-		DEFAULT_PROP_HIGH_SPEED, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_VENC_NAME,
-	  g_param_spec_string ("venc-name", "video encoder name", "the name of video encoder to use",
-	      DEFAULT_PROP_VENC_NAME, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_AENC_NAME,
-	  g_param_spec_string ("aenc-name", "audio encoder name", "the name of audio encoder to use",
-	      DEFAULT_PROP_AENC_NAME, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_IENC_NAME,
-	  g_param_spec_string ("ienc-name", "image encoder name", "the name of image encoder to use",
-	      DEFAULT_PROP_IENC_NAME, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_MUX_NAME,
-	  g_param_spec_string ("mux-name", "muxer name", "the name of muxer to use",
-	      DEFAULT_PROP_MUX_NAME, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_VCONV_NAME,
-	  g_param_spec_string ("vconv-name", "Video converter name", "the name of video color converter to use",
-	      DEFAULT_PROP_VCONV_NAME, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_VCAPS,
-	  g_param_spec_boxed ("vcaps", "caps for video","caps for video recording",
-	      GST_TYPE_CAPS, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_ACAPS,
-	  g_param_spec_boxed ("acaps", "caps for audio","caps for audio recording",
-	      GST_TYPE_CAPS, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_ICAPS,
-	  g_param_spec_boxed ("icaps", "caps for image","caps for image stillshot",
-	      GST_TYPE_CAPS, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_AUTO_AUDIO_CONVERT,
-	  g_param_spec_boolean ("auto-audio-convert", "auto audio convert",
-	      "Support for auto audio convert", TRUE, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_AUTO_AUDIO_RESAMPLE,
-	  g_param_spec_boolean ("auto-audio-resample", "auto audio resample",
-	      "Support for auto audio resample", TRUE, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_AUTO_COLORSPACE,
-	  g_param_spec_boolean ("auto-colorspace", "auto colorspace",
-	      "Support for auto colorspace", TRUE, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_BLOCK,
-	  g_param_spec_boolean ("block", "stream block",
-	      "Support for stream block", FALSE, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_PAUSE,
-	  g_param_spec_boolean ("runtime-pause", "recording pause",
-	      "Support for recording pause/resume", FALSE, G_PARAM_READWRITE));
-
-#if 0
-	g_object_class_install_property (gobject_klass, PROP_VENC_QUEUE,
-	  g_param_spec_boolean ("use-venc-queue", "use queue between venc and mux",
-	      "add queue between venc and mux(only for custom optimization)", FALSE, G_PARAM_READWRITE));	
-
-	g_object_class_install_property (gobject_klass, PROP_AENC_QUEUE,
-	  g_param_spec_boolean ("use-aenc-queue", "use queue between aenc and mux",
-	      "add queue between aenc and mux(only for custom optimization)", FALSE, G_PARAM_READWRITE));		
-#else
-	g_object_class_install_property (gobject_klass, PROP_VENC_QUEUE,
-	  g_param_spec_object ("use-venc-queue", "Video Encoder queue",
-	      "add queue between venc and mux(only for custom optimization)",
-	      GST_TYPE_ELEMENT, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_AENC_QUEUE,
-	  g_param_spec_object ("use-aenc-queue", "Audio Encoder queue",
-	      "add queue between aenc and mux(only for custom optimization)",
-	      GST_TYPE_ELEMENT, G_PARAM_READWRITE));
-#endif
-
-	g_object_class_install_property (gobject_klass, PROP_VIDEO_ENC,
-	  g_param_spec_object ("video-encode", "Video Encoder",
-	      "the video encoder element to use",
-	      GST_TYPE_ELEMENT, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_AUDIO_ENC,
-	  g_param_spec_object ("audio-encode", "Audio Encoder",
-	      "the audio encoder element to use",
-	      GST_TYPE_ELEMENT, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_IMAGE_ENC,
-	  g_param_spec_object ("image-encode", "Image Encoder",
-	      "the Image encoder element to use",
-	      GST_TYPE_ELEMENT, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_MUX,
-	  g_param_spec_object ("mux", "Muxer",
-	      "the muxer element to use",
-	      GST_TYPE_ELEMENT, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_VIDEO_CONV,
-	  g_param_spec_object ("video-convert", "Video converter",
-	      "the video converter element to use",
-	      GST_TYPE_ELEMENT, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_klass, PROP_USE_VIDEO_TOGGLE,
-		g_param_spec_boolean ("use-video-toggle", "Use video toggle",
-		"Use video toggle while AV recording", TRUE, G_PARAM_READWRITE));
-
-#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
-	gst_encode_bin_signals[SIGNAL_STREAM_BLOCK] =
-		g_signal_new ("stream-block", G_TYPE_FROM_CLASS (klass),
-		G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstEncodeBinClass, stream_block), 
-		NULL, NULL, gst_marshal_VOID__BOOLEAN, G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
-
-	gst_encode_bin_signals[SIGNAL_STREAM_UNBLOCK] =
-		g_signal_new ("stream-unblock", G_TYPE_FROM_CLASS (klass),
-		G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstEncodeBinClass, stream_unblock), 
-		NULL, NULL, gst_marshal_VOID__BOOLEAN, G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
-
-	gst_encode_bin_signals[SIGNAL_STREAM_PAUSE] =
-		g_signal_new ("stream-pause", G_TYPE_FROM_CLASS (klass),
-		G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstEncodeBinClass, stream_pause), 
-		NULL, NULL, gst_marshal_VOID__BOOLEAN, G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
-
-	gst_encode_bin_signals[SIGNAL_STREAM_RESUME] =
-		g_signal_new ("stream-resume", G_TYPE_FROM_CLASS (klass),
-		G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstEncodeBinClass, stream_resume), 
-		NULL, NULL, gst_marshal_VOID__BOOLEAN, G_TYPE_NONE, 1, G_TYPE_BOOLEAN);	
-#endif
-
-	gst_element_class_add_pad_template (gstelement_klass,
-	  gst_static_pad_template_get (&encoder_bin_src_template));
-	gst_element_class_add_pad_template (gstelement_klass,
-	  gst_static_pad_template_get (&encoder_bin_audio_sink_template));
-	gst_element_class_add_pad_template (gstelement_klass,
-	  gst_static_pad_template_get (&encoder_bin_video_sink_template));
-	gst_element_class_add_pad_template (gstelement_klass,
-	  gst_static_pad_template_get (&encoder_bin_image_sink_template));
-
-	gst_element_class_set_details (gstelement_klass, &gst_encode_bin_details);
-
-	gstelement_klass->request_new_pad =
-	  GST_DEBUG_FUNCPTR (gst_encode_bin_request_new_pad);
-	gstelement_klass->release_pad = 
-	  GST_DEBUG_FUNCPTR (gst_encode_bin_release_pad);
-	gstelement_klass->change_state =
-	  GST_DEBUG_FUNCPTR (gst_encode_bin_change_state);
-}
-
-static void
-gst_encode_bin_init (GstEncodeBin *encodebin)
-{
-	encodebin->mutex = g_mutex_new();
-
-	if (encodebin->srcpad == NULL) {
-		encodebin->srcpad = gst_ghost_pad_new_no_target ("src", GST_PAD_SRC);
-		gst_element_add_pad (GST_ELEMENT(encodebin), encodebin->srcpad);
-	}
-
-	encodebin->video_sinkpad = NULL;
-	encodebin->audio_sinkpad = NULL;
-	encodebin->image_sinkpad = NULL;
-	encodebin->mux_audio_sinkpad = NULL;
-	encodebin->mux_video_sinkpad = NULL;
-	
-	encodebin->profile = DEFAULT_PROP_PROFILE;
-	encodebin->fps = 0;
-	encodebin->high_speed_fps = DEFAULT_PROP_HIGH_SPEED;
-	encodebin->multiple = 1;
-
-	encodebin->auto_audio_convert = TRUE;
-	encodebin->auto_audio_resample = TRUE;
-	encodebin->auto_color_space = TRUE;
-	encodebin->block = FALSE;
-	encodebin->pause= FALSE;
-	encodebin->use_video_toggle = TRUE;
-	encodebin->use_venc_queue= FALSE;
-	encodebin->use_aenc_queue= FALSE;
-
-	encodebin->venc_name = g_strdup(DEFAULT_PROP_VENC_NAME);
-	encodebin->aenc_name = g_strdup(DEFAULT_PROP_AENC_NAME);
-	encodebin->ienc_name = g_strdup(DEFAULT_PROP_IENC_NAME);
-	encodebin->mux_name = g_strdup(DEFAULT_PROP_MUX_NAME);
-	encodebin->vconv_name = g_strdup(DEFAULT_PROP_VCONV_NAME);
-
-	encodebin->vcaps = gst_caps_new_any ();
-	encodebin->acaps = gst_caps_new_any ();
-	encodebin->icaps = gst_caps_new_any ();
-
-	encodebin->audio_queue = NULL;
-	encodebin->video_queue = NULL;
-	encodebin->video_encode_queue = NULL;
-	encodebin->image_queue = NULL;
-
-	encodebin->audio_encode = NULL;
-	encodebin->video_encode = NULL;
-	encodebin->image_encode = NULL;
-
-	encodebin->vcapsfilter = NULL;
-	encodebin->acapsfilter = NULL;
-	encodebin->icapsfilter = NULL;
-
-	encodebin->video_toggle = NULL;
-	encodebin->image_toggle = NULL;
-	encodebin->color_space = NULL;
-	encodebin->audio_conv = NULL;
-	encodebin->audio_sample = NULL;
-
-	encodebin->mux = NULL;
-
-	encodebin->paused_time = 0;
-	encodebin->total_offset_time = 0;
-
-	encodebin->vsink_probeid = 0;
-	encodebin->vsink_hs_probeid = 0;
-	encodebin->asink_probeid = 0;
-	encodebin->veque_sig_id = 0;
-	encodebin->aeque_sig_id = 0;
-}
-
-static void
-gst_encode_bin_dispose (GObject * object)
-{
-	GstEncodeBin *encodebin = GST_ENCODE_BIN (object);
-
-	g_free(encodebin->venc_name);
-	encodebin->venc_name = NULL;
-
-	g_free(encodebin->aenc_name);
-	encodebin->aenc_name = NULL;	
-
-	g_free(encodebin->ienc_name);
-	encodebin->ienc_name = NULL;
-
-	g_free(encodebin->mux_name);
-	encodebin->mux_name = NULL;
-
-	g_free(encodebin->vconv_name);
-	encodebin->vconv_name = NULL;
-
-	gst_caps_replace (&encodebin->vcaps, NULL);
-	gst_caps_replace (&encodebin->acaps, NULL);
-	gst_caps_replace (&encodebin->icaps, NULL);
-
-	if (encodebin->srcpad != NULL) {
-		gst_element_remove_pad(GST_ELEMENT(encodebin), encodebin->srcpad);
-		encodebin->srcpad = NULL;
-	}
-
-	G_OBJECT_CLASS (parent_class)->dispose (object);
-
-	encodebin->video_sinkpad = NULL;
-	encodebin->audio_sinkpad = NULL;
-	encodebin->image_sinkpad = NULL;
-	encodebin->mux_audio_sinkpad = NULL;
-	encodebin->mux_video_sinkpad = NULL;
-
-	encodebin->audio_queue = NULL;
-	encodebin->video_queue = NULL;
-	encodebin->image_queue = NULL;
-
-	encodebin->audio_encode = NULL;
-	encodebin->video_encode = NULL;
-	encodebin->video_encode_queue = NULL;
-	encodebin->image_encode = NULL;
-
-	encodebin->vcapsfilter = NULL;
-	encodebin->acapsfilter = NULL;
-	encodebin->icapsfilter = NULL;
-
-	encodebin->video_toggle = NULL;
-	encodebin->image_toggle = NULL;
-	encodebin->color_space = NULL;
-	encodebin->audio_conv = NULL;
-	encodebin->audio_sample = NULL;
-	
-	if (encodebin->mux && GST_IS_ELEMENT(encodebin->mux)) {
-		int remain_count= 0;
-		remain_count = GST_OBJECT_REFCOUNT_VALUE(encodebin->mux);
-		while (remain_count) {
-			gst_object_unref(encodebin->mux);
-			remain_count--;
-		}
-	}
-
-	encodebin->mux = NULL;
-}
-
-static void
-gst_encode_bin_finalize (GObject * object)
-{
-	GstEncodeBin *encodebin = GST_ENCODE_BIN (object);
-
-	g_mutex_free (encodebin->mutex);
-
-	G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static GstStateChangeReturn
-gst_encode_bin_change_state (GstElement * element, GstStateChange transition)
-{
-	GstStateChangeReturn ret;
-	GstEncodeBin *encode_bin;
-
-	encode_bin = GST_ENCODE_BIN (element);
-
-	switch (transition) {
-		case GST_STATE_CHANGE_NULL_TO_READY:
-			gst_encode_bin_link_elements(encode_bin);
-			break;
-		case GST_STATE_CHANGE_READY_TO_PAUSED:
-			/* reset time related values */
-			encode_bin->paused_time = 0;
-			encode_bin->total_offset_time = 0;
-			break;
-		case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
-			break;
-		case GST_STATE_CHANGE_PAUSED_TO_READY:
-			break;
-		default:
-			break;
-	}
-
-	ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
-
-	switch (transition) {
-	case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
-		break;
-	case GST_STATE_CHANGE_PAUSED_TO_READY:
-		break;
-	case GST_STATE_CHANGE_READY_TO_NULL:
-		gst_encode_bin_unlink_elements(encode_bin);	
-		break;		
-	default:
-		break;
-	}
-
-//  if (ret == GST_STATE_CHANGE_FAILURE)
-//    goto done;
-//done:
-	return ret;
-}
-
-static void
-gst_encode_bin_release_all_pads (GstEncodeBin *encodebin)
-{
-	gst_element_remove_pad(GST_ELEMENT(encodebin), encodebin->video_sinkpad);
-	gst_element_remove_pad(GST_ELEMENT(encodebin), encodebin->audio_sinkpad);
-	gst_element_remove_pad(GST_ELEMENT(encodebin), encodebin->image_sinkpad);
-}
-
-static void
-gst_encode_bin_release_pad (GstElement * element, GstPad * pad)
-{
-	GstEncodeBin *encodebin = GST_ENCODE_BIN (element);
-	GstPad *muxpad = NULL;
-	
-	if(!pad_compare_name(pad, "video")) {
-#if 0		
-		gst_encode_bin_remove_element(encodebin, encodebin->video_queue);
-		encodebin->video_queue = NULL;
-		gst_encode_bin_remove_element(encodebin, encodebin->video_toggle);
-		encodebin->video_toggle = NULL;
-	    	gst_encode_bin_remove_element(encodebin, encodebin->color_space);
-		encodebin->color_space = NULL;
-		gst_encode_bin_remove_element(encodebin, encodebin->vcapsfilter);
-		encodebin->vcapsfilter = NULL;
-		gst_encode_bin_remove_element(encodebin, encodebin->video_encode_queue);
-		encodebin->video_encode_queue =  NULL;		
-		gst_encode_bin_remove_element(encodebin, encodebin->video_encode);
-		encodebin->video_encode =  NULL;
-
-		gst_element_release_request_pad(encodebin->mux, encodebin->mux_video_sinkpad);	
-		encodebin->mux_video_sinkpad = NULL;
-
-		if(encodebin->mux_audio_sinkpad == NULL) {
-			gst_encode_bin_remove_element(encodebin, encodebin->mux);
-			encodebin->mux = NULL;
-		}
-		else 
-		{
-			encodebin->mux_audio_sinkpad = NULL;
-		}
-#endif	
-
-		if(encodebin->mux_video_sinkpad != NULL)
-		{	
-			gst_element_release_request_pad(encodebin->mux, encodebin->mux_video_sinkpad);
-			encodebin->mux_video_sinkpad = NULL;
-		}
-		
-		gst_pad_set_active (pad, FALSE); //??
-		gst_element_remove_pad(element, pad);
-		encodebin->video_sinkpad = NULL;
-	} else if(!pad_compare_name(pad, "audio")) {
-#if 0
-		gst_encode_bin_remove_element(encodebin, encodebin->audio_queue);
-		encodebin->audio_queue = NULL;
-		gst_encode_bin_remove_element(encodebin, encodebin->audio_sample);
-		encodebin->audio_sample = NULL;
-		gst_encode_bin_remove_element(encodebin, encodebin->audio_conv);
-		encodebin->audio_conv = NULL;
-		gst_encode_bin_remove_element(encodebin, encodebin->acapsfilter);
-		encodebin->acapsfilter = NULL;
-		gst_encode_bin_remove_element(encodebin, encodebin->audio_encode_queue);
-		encodebin->audio_encode_queue =  NULL;			
-		gst_encode_bin_remove_element(encodebin, encodebin->audio_encode);
-		encodebin->audio_encode = NULL;
-
-		encodebin->mux_audio_sinkpad;
-		gst_element_release_request_pad(encodebin->mux, encodebin->mux_audio_sinkpad);
-		muxpad = NULL;
-
-		if(encodebin->mux_video_sinkpad == NULL) {
-			gst_encode_bin_remove_element(encodebin, encodebin->mux);
-			encodebin->mux = NULL;
-		}
-		else 
-		{
-			encodebin->mux_video_sinkpad = NULL;
-		}
-#endif		
-		if(encodebin->mux_audio_sinkpad != NULL)
-		{
-			gst_element_release_request_pad(encodebin->mux, encodebin->mux_audio_sinkpad);
-//			gst_object_unref(encodebin->mux_audio_sinkpad);		//***
-			encodebin->mux_audio_sinkpad = NULL;
-		}
-
-		gst_pad_set_active (pad, FALSE); //??		
-		gst_element_remove_pad(element, pad);
-		encodebin->audio_sinkpad = NULL;
-	} else {
-#if 0
-		gst_encode_bin_remove_element(encodebin, encodebin->image_queue);
-		encodebin->image_queue = NULL;
-		gst_encode_bin_remove_element(encodebin, encodebin->image_toggle);
-		encodebin->image_toggle = NULL;
-		gst_encode_bin_remove_element(encodebin, encodebin->color_space);
-		encodebin->color_space = NULL;
-		gst_encode_bin_remove_element(encodebin, encodebin->icapsfilter);
-		encodebin->icapsfilter = NULL;
-		gst_encode_bin_remove_element(encodebin, encodebin->image_encode);
-		encodebin->image_encode = NULL;
-#endif		
-		gst_pad_set_active (pad, FALSE); //??		
-		gst_element_remove_pad(element, pad);
-		encodebin->image_sinkpad = NULL;
-	}
-}
-
-static gint
-pad_compare_name (GstPad * pad1, const gchar * name)
-{
-	gint result;
-
-	GST_OBJECT_LOCK (pad1);
-		result = strcmp (GST_PAD_NAME (pad1), name);
-	GST_OBJECT_UNLOCK (pad1);
-
-	return result;
-}
-
-static gboolean 
-gst_encode_bin_add_element_by_name (GstEncodeBin *encodebin, GstEncodeBinElement type, const gchar *name)
-{
-	switch(type) {
-		case ENCODEBIN_ELEMENT_VENC:
-			encodebin->video_encode = gst_element_factory_make (name, "video_encode");
-			if(encodebin->video_encode != NULL) {
-				gst_bin_add(GST_BIN(encodebin), encodebin->video_encode);
-				g_free(encodebin->venc_name);
-				encodebin->venc_name = NULL;
-			} else {
-				goto element_make_fail;
-			}
-			break;
-		case ENCODEBIN_ELEMENT_AENC:
-			encodebin->audio_encode = gst_element_factory_make (name, "audio_encode");
-			if(encodebin->audio_encode != NULL) {
-				gst_bin_add(GST_BIN(encodebin), encodebin->audio_encode);
-				g_free(encodebin->aenc_name);
-				encodebin->aenc_name = NULL;
-			} else {
-				goto element_make_fail;
-			}
-			break;
-		case ENCODEBIN_ELEMENT_IENC:
-			encodebin->image_encode = gst_element_factory_make (name, "image_encode");
-			if(encodebin->image_encode != NULL) {
-				gst_bin_add(GST_BIN(encodebin), encodebin->image_encode);
-				g_free(encodebin->ienc_name);
-				encodebin->ienc_name = NULL;
-			} else {
-				goto element_make_fail;
-			}
-			break;
-		case ENCODEBIN_ELEMENT_MUX:
-			encodebin->mux = gst_element_factory_make (name, "mux");
-			if(encodebin->mux != NULL) {
-				gst_bin_add(GST_BIN(encodebin), encodebin->mux);
-				g_free(encodebin->mux_name);
-				encodebin->mux_name = NULL;
-			} else {
-				goto element_make_fail;
-			}
-			break;
-		case ENCODEBIN_ELEMENT_VIDEO_CONV:
-			encodebin->color_space = gst_element_factory_make(name, "video_convert");
-			if (encodebin->color_space != NULL) {
-				gst_bin_add(GST_BIN(encodebin), encodebin->color_space);
-				g_free(encodebin->vconv_name);
-				encodebin->vconv_name = NULL;
-			} else {
-				goto element_make_fail;
-			}
-			break;
-		default:
-			GST_WARNING_OBJECT(encodebin, "Invalid element type = %d", type);
-			break;
-	}
-
-	return TRUE;
-	
-element_make_fail:
-	GST_WARNING_OBJECT(encodebin, "no such element factory \"%s\"!", name);
-	return FALSE;
-}
-
-#if 0 //disable unused function
-static gboolean 
-gst_encode_bin_change_profile(GstEncodeBin *encodebin, gboolean newprofile)
-{
-
-  gst_encode_bin_remove_element(encodebin, encodebin->video_encode);
-  gst_encode_bin_remove_element(encodebin, encodebin->audio_encode);
-  gst_encode_bin_remove_element(encodebin, encodebin->image_encode);
-  gst_encode_bin_remove_element(encodebin, encodebin->mux);
-
-  switch (newprofile) {
-    case GST_ENCODE_BIN_PROFILE_AV :
-	encodebin->audio_encode = gst_element_factory_make (encodebin->aenc_name, "audio_encode");
-	encodebin->video_encode = gst_element_factory_make (encodebin->venc_name,"video_encode");
-	encodebin->mux = gst_element_factory_make (encodebin->mux_name,"mux");
-
-	  gst_bin_add_many (GST_BIN (encodebin),
-  	                    encodebin->audio_encode,
-	                    encodebin->video_encode,
-	                    encodebin->mux,
-                           NULL);
-	break;
-    case GST_ENCODE_BIN_PROFILE_AUDIO :
-	encodebin->audio_encode = gst_element_factory_make (encodebin->aenc_name, "audio_encode");
-	encodebin->mux = gst_element_factory_make (encodebin->mux_name,"mux");
-
-	  gst_bin_add_many (GST_BIN (encodebin),
-  	                    encodebin->audio_encode,
-	                    encodebin->mux,
-                           NULL);
-	break;
-    case GST_ENCODE_BIN_PROFILE_IMAGE :
-	encodebin->image_encode = gst_element_factory_make (encodebin->ienc_name,"image_encode");
-
-	gst_bin_add_many (GST_BIN (encodebin),
-  	                    encodebin->image_encode,
-                           NULL);
-	break;
-    default:
-      GST_WARNING_OBJECT(encodebin, "Invalid profile number = %d", encodebin->profile);
-      return FALSE;
-      break;
-  	}
-  return TRUE;
-
-}
-
-static void 
-gst_encode_bin_replace_element (GstEncodeBin *encodebin, gint type, GstElement * newelement)
-{
-  if(newelement == NULL) {
-  	GST_ERROR_OBJECT(encodebin, "some elements are null\n");
-	return;
-  }
-  switch(type) {
-    case PROP_VIDEO_ENC:
-	gst_encode_bin_remove_element(encodebin, encodebin->video_encode);
-	encodebin->video_encode = newelement;
-	gst_object_ref (encodebin->video_encode);
-       gst_object_sink (GST_OBJECT_CAST (encodebin->video_encode)); // take ownership ??
-	gst_bin_add(GST_BIN(encodebin),  encodebin->video_encode);
-	break;
-    case PROP_AUDIO_ENC:
-	gst_encode_bin_remove_element(encodebin, encodebin->audio_encode);
-	encodebin->audio_encode = newelement;
-	gst_object_ref (encodebin->audio_encode);
-       gst_object_sink (GST_OBJECT_CAST (encodebin->audio_encode));
-	gst_bin_add(GST_BIN(encodebin),  encodebin->audio_encode);
-	break;  
-    case PROP_IMAGE_ENC:
-	gst_encode_bin_remove_element(encodebin, encodebin->image_encode);
-	encodebin->image_encode = newelement;
-	gst_object_ref (encodebin->image_encode);
-       gst_object_sink (GST_OBJECT_CAST (encodebin->image_encode));
-	gst_bin_add(GST_BIN(encodebin), encodebin->image_encode);
-	break;
-    case PROP_MUX:
-	gst_encode_bin_remove_element(encodebin, encodebin->mux);
-	encodebin->mux = newelement;
-	gst_object_ref (encodebin->mux);
-       gst_object_sink (GST_OBJECT_CAST (encodebin->mux));
-	gst_bin_add(GST_BIN(encodebin),  encodebin->mux);
-	break;
-    default:
-	GST_WARNING_OBJECT(encodebin, "Invalid type = %d", type);
-      return;
-	break;
-  }
-}
-
-static gboolean 
-gst_encode_bin_replace_element_by_name(GstEncodeBin *encodebin, GstEncodeBinElement type, const gchar *name)
-{
-	GstPad *sink1, *sink2, *src, *peersink1, *peersink2, *peersrc;
-	
-	switch(type) {
-		case ENCODEBIN_ELEMENT_VENC:
-			if(encodebin->video_encode == NULL) {
-				encodebin->video_encode = gst_element_factory_make (name, "video_encode");
-				gst_bin_add(GST_BIN(encodebin), encodebin->video_encode);
-			} else {
-				sink1 = gst_element_get_static_pad(encodebin->video_encode, "sink");
-				src = gst_element_get_static_pad(encodebin->video_encode, "src");
-				if(sink1 != NULL) {
-					peersink1 = gst_pad_get_peer(sink1);
-					if(peersink1 != NULL) {
-						if(!gst_pad_unlink(peersink1, sink1)) {
-							goto unlink_fail;
-						}
-					}
-				}
-
-				if(src !=NULL) {
-					peersrc = gst_pad_get_peer(src);
-					if(peersrc != NULL) {
-						if(!gst_pad_unlink(src, peersrc)) {
-							goto unlink_fail;
-						}
-					}
-				}
-				
-				if(gst_encode_bin_remove_element(encodebin, encodebin->video_encode)) {
-					if(encodebin->video_encode = gst_element_factory_make (name, "video_encode") != NULL) {
-						gst_bin_add(GST_BIN(encodebin), encodebin->video_encode);
-						if(peersink1 != NULL) {
-							if(!gst_pad_link(peersink1, gst_element_get_pad(encodebin->video_encode, "sink"))) {
-								goto link_fail;
-							}
-						}
-						
-						if(peersrc != NULL) {
-							if(!gst_pad_link(gst_element_get_pad(encodebin->video_encode, "src"), peersrc)) {
-								goto link_fail;
-							}
-						}
-					} else {
-						GST_ERROR_OBJECT(encodebin, "gst_encode_bin_replace_element_by_name() new element[%d] make fail\n", type);
-						return FALSE;					
-					}
-				} else {
-					GST_ERROR_OBJECT(encodebin, "gst_encode_bin_replace_element_by_name() old element[%d] remove fail\n", type);
-					return FALSE;
-				}				
-			}			
-			break;
-		case ENCODEBIN_ELEMENT_AENC:
-			break;
-		case ENCODEBIN_ELEMENT_IENC:
-			break;
-		case ENCODEBIN_ELEMENT_MUX:
-			break;
-		default :
-			GST_WARNING_OBJECT(encodebin, "Invalid element type = %d", type);
-			break;
-	}
-	gst_object_unref(sink1);
-	gst_object_unref(sink2);
-	gst_object_unref(src);
-	gst_object_unref(peersink1);	
-	gst_object_unref(peersink2);	
-	gst_object_unref(peersrc);		
-	return TRUE;
-
-unlink_fail:
-	gst_object_unref(sink1);
-	gst_object_unref(sink2);
-	gst_object_unref(src);
-	gst_object_unref(peersink1);	
-	gst_object_unref(peersink2);	
-	gst_object_unref(peersrc);	
-	GST_ERROR_OBJECT(encodebin, "gst_encode_bin_replace_element_by_name() old element[%d] unlink fail\n", type);
-	return FALSE;
-
-	
-link_fail:
-	gst_object_unref(sink1);
-	gst_object_unref(sink2);
-	gst_object_unref(src);
-	gst_object_unref(peersink1);	
-	gst_object_unref(peersink2);	
-	gst_object_unref(peersrc);	
-	GST_ERROR_OBJECT(encodebin, "gst_encode_bin_replace_element_by_name() new element[%d] link fail\n", type);
-	return FALSE;			
-}
-
-static gboolean 
-gst_encode_bin_replace_element_by_object(GstEncodeBin *encodebin, GstEncodeBinElement type, GstElement * element)
-{
-	GstPad *sink1, *sink2, *src, *peersink1, *peersink2, *peersrc;
-	
-	switch(type)
-		case ENCODEBIN_ELEMENT_VENC:
-			if(encodebin->video_encode == NULL) {
-				encodebin->video_encode = element
-			}
-			break;
-		case ENCODEBIN_ELEMENT_AENC:
-			break;
-		case ENCODEBIN_ELEMENT_IENC:
-			break;
-		case ENCODEBIN_ELEMENT_MUX:
-			break;
-		default :
-			GST_WARNING_OBJECT (encodebin,"Invalid element type = %d", type);
-			break;
-}
-#endif //disable unused function
-
-static gboolean 
-gst_encode_bin_remove_element (GstEncodeBin *encodebin, GstElement * element)
-{
-	GstObject *parent;
-	gchar *ename = NULL;
-	GST_INFO_OBJECT (encodebin, "gst_encode_bin_remove_element");
-
-	if (element == NULL) {
-		GST_INFO_OBJECT (encodebin, "element is already NULL");
-		return TRUE;
-	}
-
-	gst_element_set_state (element, GST_STATE_NULL);
-	parent = gst_element_get_parent (element);
-
-	if (parent != NULL) {
-		if(!gst_bin_remove (GST_BIN_CAST (parent), element)) {
-			gst_object_unref (parent);
-			ename = gst_element_get_name (element);
-			GST_ERROR_OBJECT (encodebin, "gst_encode_bin_remove_element() [%s] remove fail", ename);
-			g_free (ename);
-			return FALSE;
-		} else {
-			gst_object_unref(parent);
-		}
-	} else {
-		gst_object_unref(element);
-	}
-
-	return TRUE;
-  }
-
-static gboolean 
-gst_encode_bin_link_elements (GstEncodeBin *encodebin)  // need to return ????
-{
-	GstPad *srcpad = NULL, *sinkpad = NULL;
-	switch(encodebin->profile) {
-		case GST_ENCODE_BIN_PROFILE_AV :
-			if (!gst_caps_is_any(encodebin->vcaps)) {
-				gchar *caps_str = NULL;
-				caps_str = gst_caps_to_string(encodebin->vcaps);
-				if (caps_str) {
-					GST_INFO_OBJECT(encodebin, "vconv caps [%s]", caps_str);
-					g_free(caps_str);
-					caps_str = NULL;
-				}
-
-				g_object_set(encodebin->vcapsfilter, "caps", encodebin->vcaps, NULL);
-			}
-
-			if (encodebin->auto_color_space) {
-				if(encodebin->color_space == NULL) {
-					encodebin->color_space = gst_element_factory_make (encodebin->vconv_name, "video_convert");
-					gst_bin_add (GST_BIN (encodebin), encodebin->color_space);
-				}
-
-				srcpad = gst_element_get_static_pad(encodebin->video_queue, "src");
-				if( encodebin->video_toggle )
-				{
-					sinkpad = gst_element_get_static_pad(encodebin->video_toggle, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
-					
-					srcpad = gst_element_get_static_pad(encodebin->video_toggle, "src");
-				}
-				sinkpad = gst_element_get_static_pad(encodebin->color_space, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
-
-				srcpad = gst_element_get_static_pad(encodebin->color_space, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->vcapsfilter, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
-
-				srcpad = gst_element_get_static_pad(encodebin->vcapsfilter, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->video_encode, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
-#if 0
-				if(encodebin->use_venc_queue)
-				{
-					if(encodebin->video_encode_queue == NULL) {
-					    encodebin->video_encode_queue  = gst_element_factory_make ("queue","video_encode_queue");
-					    gst_bin_add (GST_BIN (encodebin), encodebin->video_encode_queue);
-						
-					    ENCODER_QUEUE_SET(encodebin->video_encode_queue, 0, 0, VIDEO_ENC_QUE_TIME);
-					    encodebin->veque_sig_id = g_signal_connect( G_OBJECT(encodebin->video_encode_queue), "overrun", 
-																G_CALLBACK(queue_overun_cb), encodebin);
-							
-					}	
-
-					srcpad = gst_element_get_static_pad(encodebin->video_encode, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->video_encode_queue, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);	
-				}
-#else
-				if(encodebin->video_encode_queue)
-				{
-				    ENCODER_QUEUE_SET(encodebin->video_encode_queue, 0, 0, VIDEO_ENC_QUE_TIME);
-				    encodebin->veque_sig_id = g_signal_connect( G_OBJECT(encodebin->video_encode_queue), "overrun", 
-																G_CALLBACK(queue_overun_cb), encodebin);
-#if 0
-				    g_object_set(G_OBJECT(encodebin->video_queue), 
-						"max-size-bytes", (guint)0, 
-						"max-size-buffers", (guint)1, 	
-						"max-size-time", (guint64)0, 
-						NULL); 
-#endif
-					srcpad = gst_element_get_static_pad(encodebin->video_encode, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->video_encode_queue, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);	
-				}
-#endif
-				                                 
-			}
-			else {
-				srcpad = gst_element_get_static_pad(encodebin->video_queue, "src");
-				if( encodebin->video_toggle )
-				{
-					sinkpad = gst_element_get_static_pad(encodebin->video_toggle, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);	
-
-					srcpad = gst_element_get_static_pad(encodebin->video_toggle, "src");
-				}
-				sinkpad = gst_element_get_static_pad(encodebin->vcapsfilter, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);	
-
-				srcpad = gst_element_get_static_pad(encodebin->vcapsfilter, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->video_encode, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);					
- #if 0
-				if(encodebin->use_venc_queue)
-				{
-					if(encodebin->video_encode_queue == NULL) {
-					    encodebin->video_encode_queue  = gst_element_factory_make ("queue","video_encode_queue");
-					    gst_bin_add (GST_BIN (encodebin), encodebin->video_encode_queue);
-						
-					    ENCODER_QUEUE_SET(encodebin->video_encode_queue, 0, 0, VIDEO_ENC_QUE_TIME);
-					    encodebin->veque_sig_id = g_signal_connect( G_OBJECT(encodebin->video_encode_queue), "overrun", 
-																G_CALLBACK(queue_overun_cb), encodebin);							
-					}
-					
-					srcpad = gst_element_get_static_pad(encodebin->video_encode, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->video_encode_queue, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);
-					
-				}			
-#else
-				if(encodebin->video_encode_queue)
-				{
-				    ENCODER_QUEUE_SET(encodebin->video_encode_queue, 0, 0, VIDEO_ENC_QUE_TIME);
-				    encodebin->veque_sig_id = g_signal_connect( G_OBJECT(encodebin->video_encode_queue), "overrun", 
-																G_CALLBACK(queue_overun_cb), encodebin);
-#if 0					
-				    g_object_set(G_OBJECT(encodebin->video_queue), 
-						"max-size-bytes", (guint)0, 
-						"max-size-buffers", (guint)1, 	
-						"max-size-time", (guint64)0, 
-						NULL); 					
-#endif
-
-					srcpad = gst_element_get_static_pad(encodebin->video_encode, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->video_encode_queue, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);	
-				}
-#endif				
-		
-			}
-
-//			gst_element_get_request_pad (encodebin->mux, "video_%d");
-#if 0
-			if(encodebin->use_venc_queue)
-			{
-				srcpad = gst_element_get_static_pad(encodebin->video_encode_queue, "src");
-				sinkpad = encodebin->mux_video_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_VIDEO_SINK);
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);				
-			}
-#else
-			if(encodebin->video_encode_queue)
-			{
-				srcpad = gst_element_get_static_pad(encodebin->video_encode_queue, "src");
-				sinkpad = encodebin->mux_video_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_VIDEO_SINK);
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);				
-			}
-#endif
-			else
-			{
-				srcpad = gst_element_get_static_pad(encodebin->video_encode, "src");
-				sinkpad = encodebin->mux_video_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_VIDEO_SINK);
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, video_link_fail);			
-			}
-
-			srcpad = gst_element_get_static_pad(encodebin->mux, "src");
-			if(gst_ghost_pad_get_target(GST_GHOST_PAD (encodebin->srcpad)) != srcpad)
-				gst_ghost_pad_set_target(GST_GHOST_PAD (encodebin->srcpad), srcpad);
-			gst_object_unref(srcpad);
-			srcpad = NULL;			
-		
-			/* For pause/resume control */
-//			encodebin->vsink_probeid = gst_pad_add_data_probe (gst_element_get_static_pad (encodebin->video_queue, "sink"),
-			sinkpad = gst_element_get_static_pad (encodebin->video_queue, "sink");
-			encodebin->vsink_probeid = gst_pad_add_buffer_probe (sinkpad, G_CALLBACK (gst_encode_bin_video_probe), encodebin);
-			gst_object_unref(sinkpad);
-			sinkpad = NULL;
-    
-			if(encodebin->high_speed_fps > DEFAULT_PROP_HIGH_SPEED)
-			{
-//				encodebin->vsink_hs_probeid = gst_pad_add_data_probe (gst_element_get_static_pad (encodebin->video_encode, "sink"),
-				sinkpad = gst_element_get_static_pad (encodebin->video_encode, "sink");
-				encodebin->vsink_hs_probeid = gst_pad_add_buffer_probe (sinkpad,	G_CALLBACK (gst_encode_bin_video_probe_hs), encodebin);
-				gst_object_unref(sinkpad);
-				sinkpad = NULL;				
-			}			
-			
-			if(encodebin->audio_queue == NULL)
-			{
-				GST_WARNING_OBJECT(encodebin, "Audio pad isn't requested, recording video only mode");
-				break;
-			}
-		case GST_ENCODE_BIN_PROFILE_AUDIO :
-			if(!gst_caps_is_any(encodebin->acaps))
-			{			
-				g_object_set(encodebin->acapsfilter, "caps", encodebin->acaps, NULL);
-			}
-			if (encodebin->auto_audio_convert ||encodebin->auto_audio_resample) {
-				if (!encodebin->auto_audio_convert) {
-					if(encodebin->audio_sample == NULL) {
-					  	encodebin->audio_sample = gst_element_factory_make ("audioresample","audio_sample");
-					       gst_bin_add (GST_BIN (encodebin), encodebin->audio_sample);
-					}
-					srcpad = gst_element_get_static_pad(encodebin->audio_queue, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->audio_sample, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
-
-					srcpad = gst_element_get_static_pad(encodebin->audio_sample, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->acapsfilter, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
-
-					srcpad = gst_element_get_static_pad(encodebin->acapsfilter, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->audio_encode, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);					
-#if 0					
-					if(encodebin->use_aenc_queue)
-					{
-						if(encodebin->audio_encode_queue == NULL) {
-						    encodebin->audio_encode_queue  = gst_element_factory_make ("queue","audio_encode_queue");
-						    gst_bin_add (GST_BIN (encodebin), encodebin->audio_encode_queue);
-						  
- 						   ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
-					    	   encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun", 
-							   										G_CALLBACK(queue_overun_cb), encodebin);					   
-						}	
-
-						srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
-						sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
-						_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);	
-					}					
-#else
-					if(encodebin->audio_encode_queue)
-					{
-				  
-						ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
-						encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun", 
-															G_CALLBACK(queue_overun_cb), encodebin);					   
-
-						srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
-						sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
-						_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);	
-					}
-#endif
-					
-				} else if (!encodebin->auto_audio_resample) {
-					  if (encodebin->audio_conv == NULL) {
-					  	encodebin->audio_conv = gst_element_factory_make ("audioconvert","audio_conv");
-					      gst_bin_add (GST_BIN (encodebin), encodebin->audio_conv);
-					   }	
-
-					srcpad = gst_element_get_static_pad(encodebin->audio_queue, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->audio_conv, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
-
-					srcpad = gst_element_get_static_pad(encodebin->audio_conv, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->acapsfilter, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
-
-					srcpad = gst_element_get_static_pad(encodebin->acapsfilter, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->audio_encode, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);					
-#if 0					
-					if(encodebin->use_aenc_queue)
-					{
-						if(encodebin->audio_encode_queue == NULL) {
-						    encodebin->audio_encode_queue  = gst_element_factory_make ("queue","audio_encode_queue");
-						    gst_bin_add (GST_BIN (encodebin), encodebin->audio_encode_queue);
-
-						    ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
-					    	   encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun", 
-							   										G_CALLBACK(queue_overun_cb), encodebin);							
-						}
-
-						srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
-						sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
-						_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);						
-				
-					}					
-#else
-					if(encodebin->audio_encode_queue)
-					{
-				  
-						ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
-						encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun", 
-															G_CALLBACK(queue_overun_cb), encodebin);					   
-
-						srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
-						sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
-						_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);	
-					}
-#endif					
-					
-				} else {
-					if(encodebin->audio_sample == NULL) {
-					  	encodebin->audio_sample = gst_element_factory_make ("audioresample","audio_sample");
-					       gst_bin_add (GST_BIN (encodebin), encodebin->audio_sample);
-					}
-					if (encodebin->audio_conv == NULL) {
-					  	encodebin->audio_conv = gst_element_factory_make ("audioconvert","audio_conv");
-					      gst_bin_add (GST_BIN (encodebin), encodebin->audio_conv);
-					}
-
-					srcpad = gst_element_get_static_pad(encodebin->audio_queue, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->audio_conv, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);	
-
-					srcpad = gst_element_get_static_pad(encodebin->audio_conv, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->audio_sample, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
-
-					srcpad = gst_element_get_static_pad(encodebin->audio_sample, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->acapsfilter, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);						
-
-					srcpad = gst_element_get_static_pad(encodebin->acapsfilter, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->audio_encode, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);	
-#if 0					
-					if(encodebin->use_aenc_queue)
-					{
-						if(encodebin->audio_encode_queue == NULL) {
-						    encodebin->audio_encode_queue  = gst_element_factory_make ("queue","audio_encode_queue");
-						    gst_bin_add (GST_BIN (encodebin), encodebin->audio_encode_queue);
-							
-						    ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
-					    	   encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun", 
-							   										G_CALLBACK(queue_overun_cb), encodebin);						
-						}	
-
-						srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
-						sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
-						_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);
-					
-					}			
-#else
-					if(encodebin->audio_encode_queue)
-					{
-				  
-						ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
-						encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun", 
-															G_CALLBACK(queue_overun_cb), encodebin);					   
-
-						srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
-						sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
-						_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);	
-					}
-#endif					
-					
-				}
-			}else {
-
-				srcpad = gst_element_get_static_pad(encodebin->audio_queue, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->acapsfilter, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);			
-
-				srcpad = gst_element_get_static_pad(encodebin->acapsfilter, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->audio_encode, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);					
-#if 0
-				if(encodebin->use_aenc_queue)
-				{
-					if(encodebin->audio_encode_queue == NULL) {
-					    encodebin->audio_encode_queue  = gst_element_factory_make ("queue","audio_encode_queue");
-					    gst_bin_add (GST_BIN (encodebin), encodebin->audio_encode_queue);
-						
-					    ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
-				    	   encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun", 
-						   										G_CALLBACK(queue_overun_cb), encodebin);				
-					}		
-
-					srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
-					sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
-					_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);					
-				}				
-#else
-					if(encodebin->audio_encode_queue)
-					{
-				  
-						ENCODER_QUEUE_SET(encodebin->audio_encode_queue, 0, 0, AUDIO_ENC_QUE_TIME);
-						encodebin->aeque_sig_id = g_signal_connect( G_OBJECT(encodebin->audio_encode_queue), "overrun", 
-															G_CALLBACK(queue_overun_cb), encodebin);					   
-
-						srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
-						sinkpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "sink");
-						_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);	
-					}
-#endif					
-				
-			}
-#if 0			
-			if(encodebin->use_aenc_queue)
-			{
-				srcpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "src");
-				sinkpad = encodebin->mux_audio_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_AUDIO_SINK);
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);	
-
-			}
-#else
-
-			if(encodebin->audio_encode_queue)
-			{
-				srcpad = gst_element_get_static_pad(encodebin->audio_encode_queue, "src");
-				sinkpad = encodebin->mux_audio_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_AUDIO_SINK);
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);	
-
-			}
-#endif
-			else
-			{	
-				srcpad = gst_element_get_static_pad(encodebin->audio_encode, "src");
-				sinkpad = encodebin->mux_audio_sinkpad = gst_encode_bin_get_mux_sink_pad(encodebin->mux, ENCODEBIN_MUX_AUDIO_SINK);
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, audio_link_fail);	
- 
-			}
-
-			srcpad = gst_element_get_static_pad(encodebin->mux, "src");
-			if(gst_ghost_pad_get_target(GST_GHOST_PAD (encodebin->srcpad)) != srcpad)
-				gst_ghost_pad_set_target(GST_GHOST_PAD (encodebin->srcpad), srcpad);
-			gst_object_unref(srcpad);
-			srcpad = NULL;
-
-		    	/* For pause/resume control */
-			sinkpad = gst_element_get_static_pad (encodebin->audio_queue, "sink");
-			encodebin->asink_probeid = gst_pad_add_buffer_probe (sinkpad, G_CALLBACK (gst_encode_bin_audio_probe), encodebin);
-			gst_object_unref(sinkpad);
-			sinkpad = NULL;
-
-			break;
-		case GST_ENCODE_BIN_PROFILE_IMAGE :
-			if(!gst_caps_is_any(encodebin->icaps))
-			{				
-				g_object_set(encodebin->icapsfilter, "caps", encodebin->icaps, NULL);
-			}
-				
-			if (encodebin->auto_color_space) {
-				if(encodebin->color_space == NULL) {
-				    encodebin->color_space  = gst_element_factory_make ("ffmpegcolorspace","color_space");
-				    gst_bin_add (GST_BIN (encodebin), encodebin->color_space);
-				}
-
-				srcpad = gst_element_get_static_pad(encodebin->image_queue, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->image_toggle, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);
-
-				srcpad = gst_element_get_static_pad(encodebin->image_toggle, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->color_space, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);		
-
-				srcpad = gst_element_get_static_pad(encodebin->color_space, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->icapsfilter, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);	
-
-				srcpad = gst_element_get_static_pad(encodebin->icapsfilter, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->image_encode, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);					
-
-			}
-			else {
-				
-				srcpad = gst_element_get_static_pad(encodebin->image_queue, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->image_toggle, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);
-
-				srcpad = gst_element_get_static_pad(encodebin->image_toggle, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->icapsfilter, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);		
-
-				srcpad = gst_element_get_static_pad(encodebin->icapsfilter, "src");
-				sinkpad = gst_element_get_static_pad(encodebin->image_encode, "sink");
-				_GST_PAD_LINK_UNREF(srcpad, sinkpad, image_link_fail);					
-
-			}
-			srcpad =  gst_element_get_static_pad (encodebin->image_encode, "src");
-			if(gst_ghost_pad_get_target(GST_GHOST_PAD (encodebin->srcpad)) != srcpad)
-				gst_ghost_pad_set_target(GST_GHOST_PAD (encodebin->srcpad), srcpad);
-			gst_object_unref(srcpad);
-			srcpad = NULL;
-			break;
-		default:
-		      GST_WARNING_OBJECT(encodebin, "Invalid profile number = %d", encodebin->profile);
-		      return FALSE;
-		      break;
-  	}
-//	gst_pad_set_active(encodebin->srcpad, TRUE);	
-	return TRUE;
-
-video_link_fail:
-	// remove elements
-	gst_encode_bin_remove_element(encodebin, encodebin->color_space);
-	GST_WARNING_OBJECT(encodebin, "encodebin link video elements fail");
-	return FALSE;
-	
-audio_link_fail:
-	// remove element 
-	gst_encode_bin_remove_element(encodebin, encodebin->audio_conv);	
-	gst_encode_bin_remove_element(encodebin, encodebin->audio_sample);	
-	GST_WARNING_OBJECT(encodebin, "encodebin link audio elements fail");
-	return FALSE;
-
-image_link_fail:
-	// remove element 
-	gst_encode_bin_remove_element(encodebin, encodebin->color_space);	
-	GST_WARNING_OBJECT(encodebin, "encodebin link image elements fail");
-	return FALSE;
-
-	
-}
-
-static gboolean 
-gst_encode_bin_unlink_elements (GstEncodeBin *encodebin)
-{
-	GstPad *pad = NULL, *muxpad = NULL;
-	
-	switch(encodebin->profile) {
-		case GST_ENCODE_BIN_PROFILE_AV :
-			if (encodebin->auto_color_space) {
-				if (encodebin->video_toggle) {
-					gst_element_unlink_many(
-						encodebin->video_queue,
-						encodebin->video_toggle,
-						encodebin->color_space,
-						encodebin->vcapsfilter,
-						encodebin->video_encode,
-						//encodebin->video_encode_queue,
-						NULL);
-				} else {
-					gst_element_unlink_many(
-						encodebin->video_queue,
-						encodebin->color_space,
-						encodebin->vcapsfilter,
-						encodebin->video_encode,
-						//encodebin->video_encode_queue,
-						NULL);
-				}
-			} else {
-				if (encodebin->video_toggle) {
-					gst_element_unlink_many(
-						encodebin->video_queue,
-						encodebin->video_toggle,
-						encodebin->vcapsfilter,
-						encodebin->video_encode,
-						//encodebin->video_encode_queue,
-						NULL);
-				} else {
-					gst_element_unlink_many(
-						encodebin->video_queue,
-						encodebin->vcapsfilter,
-						encodebin->video_encode,
-						//encodebin->video_encode_queue,
-						NULL);
-				}
-			}
-
-			if(encodebin->mux_video_sinkpad != NULL)
-			{
-#if 0			
-				if(encodebin->use_venc_queue)
-				{
-					gst_element_unlink(encodebin->video_encode, encodebin->video_encode_queue);
-
-					pad = gst_element_get_static_pad (encodebin->video_encode_queue, "src");
-					gst_pad_unlink(pad, muxpad);
-					gst_object_unref(pad);
-					pad = NULL;
-
-					if ( g_signal_handler_is_connected ( encodebin->video_encode_queue, encodebin->veque_sig_id) )
-					{
-						g_signal_handler_disconnect (  encodebin->video_encode_queue, encodebin->veque_sig_id );
-					}
-				}
-#else
-				if(encodebin->video_encode_queue)
-				{
-					gst_element_unlink(encodebin->video_encode, encodebin->video_encode_queue);
-
-					pad = gst_element_get_static_pad (encodebin->video_encode_queue, "src");
-					gst_pad_unlink(pad, encodebin->mux_video_sinkpad);
-					gst_object_unref(pad);
-					pad = NULL;
-
-					if ( g_signal_handler_is_connected ( encodebin->video_encode_queue, encodebin->veque_sig_id) )
-					{
-						g_signal_handler_disconnect (  encodebin->video_encode_queue, encodebin->veque_sig_id );
-					}
-				}
-#endif
-				else
-				{
-					pad = gst_element_get_static_pad (encodebin->video_encode, "src");
-					gst_pad_unlink(pad, encodebin->mux_video_sinkpad);
-					gst_object_unref(pad);
-					pad = NULL;
-				}
-
-				gst_element_release_request_pad(encodebin->mux, encodebin->mux_video_sinkpad);
-//				gst_object_unref(encodebin->mux_video_sinkpad);	//***
-				encodebin->mux_video_sinkpad = NULL;
-			}
-
-			if(encodebin->vsink_probeid)
-			{
-				pad = gst_element_get_static_pad (encodebin->video_queue, "sink");
-				gst_pad_remove_buffer_probe(pad, encodebin->vsink_probeid);
-				encodebin->vsink_probeid = 0;
-				gst_object_unref(pad);
-				pad = NULL;					
-			}
-		
-
-			if(encodebin->vsink_hs_probeid)
-			{
-				pad = gst_element_get_static_pad (encodebin->video_encode, "sink");
-				gst_pad_remove_buffer_probe(pad, encodebin->vsink_hs_probeid);
-				encodebin->vsink_hs_probeid = 0;
-				gst_object_unref(pad);
-				pad = NULL;
-			}
-
-			if(encodebin->audio_queue == NULL)
-			{
-				break;
-			}
-		case GST_ENCODE_BIN_PROFILE_AUDIO :
-			if (encodebin->auto_audio_convert ||encodebin->auto_audio_resample) {
-				if (!encodebin->auto_audio_convert) {
-						gst_element_unlink_many  (
-							encodebin->audio_queue,
-							encodebin->audio_sample,
-							encodebin->acapsfilter,
-							encodebin->audio_encode,
-							NULL);	
-				} else if (!encodebin->auto_audio_resample) {
-						gst_element_unlink_many  (
-							encodebin->audio_queue,
-							encodebin->audio_conv,					
-							encodebin->acapsfilter,
-							encodebin->audio_encode,
-							NULL);	
-				} else {
-						gst_element_unlink_many  (
-							encodebin->audio_queue,
-							encodebin->audio_conv,
-							encodebin->audio_sample,										
-							encodebin->acapsfilter,
-							encodebin->audio_encode,
-							NULL);					
-				}
-			}
-			else {
-				gst_element_unlink_many  (
-					encodebin->audio_queue,
-					encodebin->acapsfilter,
-					encodebin->audio_encode,
-					NULL);	
-			}
-
-			if(encodebin->mux_audio_sinkpad != NULL)
-			{
-#if 0			
-				if(encodebin->use_aenc_queue)
-				{
-					gst_element_unlink(encodebin->audio_encode, encodebin->audio_encode_queue);
-
-					pad = gst_element_get_static_pad (encodebin->audio_encode_queue, "src");
-					gst_pad_unlink(pad, muxpad);
-					gst_object_unref(pad);
-					pad = NULL;	
-
-					if ( g_signal_handler_is_connected ( encodebin->audio_encode_queue, encodebin->veque_sig_id) )
-					{
-						g_signal_handler_disconnect (  encodebin->audio_encode_queue, encodebin->veque_sig_id );
-					}					
-				}
-#else
-				if(encodebin->audio_encode_queue)
-				{
-					gst_element_unlink(encodebin->audio_encode, encodebin->audio_encode_queue);
-
-					pad = gst_element_get_static_pad (encodebin->audio_encode_queue, "src");
-					gst_pad_unlink(pad, encodebin->mux_audio_sinkpad);
-					gst_object_unref(pad);
-					pad = NULL;	
-
-					if ( g_signal_handler_is_connected ( encodebin->audio_encode_queue, encodebin->veque_sig_id) )
-					{
-						g_signal_handler_disconnect (  encodebin->audio_encode_queue, encodebin->veque_sig_id );
-					}					
-				}
-#endif
-				else
-				{
-					pad = gst_element_get_static_pad (encodebin->audio_encode, "src");
-					gst_pad_unlink(pad, encodebin->mux_audio_sinkpad);
-					gst_object_unref(pad);
-					pad = NULL;
-				}			
-
-				gst_element_release_request_pad(encodebin->mux, encodebin->mux_audio_sinkpad);
-//				gst_object_unref(encodebin->mux_audio_sinkpad);		//***
-				encodebin->mux_audio_sinkpad = NULL;
-			}
-
-			if(encodebin->asink_probeid)
-			{
-				pad = gst_element_get_static_pad (encodebin->audio_queue, "sink"); 
-				gst_pad_remove_buffer_probe(pad, encodebin->asink_probeid);
-				encodebin->asink_probeid =0;
-				gst_object_unref(pad);
-				pad = NULL;
-			}
-
-			break;
-		case GST_ENCODE_BIN_PROFILE_IMAGE :
-			if (encodebin->auto_color_space) {
-				gst_element_unlink_many  (
-					encodebin->image_queue,
-					encodebin->image_toggle,
-					encodebin->color_space,
-					encodebin->icapsfilter,								
-					encodebin->image_encode,
-					NULL);
-			}
-			else {
-				gst_element_unlink_many  (
-					encodebin->image_queue,
-					encodebin->image_toggle,	
-					encodebin->icapsfilter,																
-					encodebin->image_encode,
-					NULL);	
-			}
-			break;
-		default:
-			  GST_WARNING_OBJECT(encodebin, "Invalid profile number = %d", encodebin->profile);
-			  return FALSE;
-		  break;
-	}
-	//	gst_pad_set_active(encodebin->srcpad, TRUE);	
-	return TRUE;
-
-}
-
-static gboolean 
-gst_encode_bin_init_video_elements (GstElement *element, gpointer user_data)
-{
-	GstEncodeBin *encodebin = GST_ENCODE_BIN (element);
-
-	if(encodebin->profile != GST_ENCODE_BIN_PROFILE_AV)
-		return FALSE;
-
-	if(encodebin->video_queue == NULL) {
-		encodebin->video_queue = gst_element_factory_make ("queue","video_queue");
-		gst_bin_add (GST_BIN (element), encodebin->video_queue);
-	}
-
-	if( encodebin->use_video_toggle )
-	{
-		if( encodebin->video_toggle == NULL )
-		{
-			encodebin->video_toggle = gst_element_factory_make ("toggle","video_toggle");
-			gst_bin_add (GST_BIN (element), encodebin->video_toggle);
-		}
-		GST_INFO_OBJECT( encodebin, "Video toggle is Enabled" );
-	}
-	else
-	{
-		GST_INFO_OBJECT( encodebin, "Video toggle is Disabled" );
-	}
-
-	if(encodebin->vcapsfilter == NULL) {
-		encodebin->vcapsfilter = gst_element_factory_make ("capsfilter","vcapsfilter");
-		gst_bin_add (GST_BIN (element), encodebin->vcapsfilter);
-	}  
-#if 0
-	encodebin->vcaps = gst_caps_new_simple("video/x-raw-yuv",
-		"format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('I', '4', '2', '0'),
-		"width", G_TYPE_INT, 320,
-		"height", G_TYPE_INT, 240,
-		"framerate", GST_TYPE_FRACTION, 30, 1,
-		NULL);  
-
-#endif
-	if(encodebin->video_encode == NULL) {
-		encodebin->video_encode = gst_element_factory_make (encodebin->venc_name, "video_encode");
-		gst_bin_add (GST_BIN (element), encodebin->video_encode);
-	}
-
-#if 0
-	if(encodebin->video_encode_queue == NULL) {
-		encodebin->video_encode_queue = gst_element_factory_make ("queue", "video_encode_queue");
-		gst_bin_add (GST_BIN (element), encodebin->video_encode_queue);
-	}
-
-	g_object_set(G_OBJECT(encodebin->video_encode_queue), "max-size-bytes", (unsigned int)0, NULL);
-#endif
-
-	if(encodebin->mux == NULL) {
-		encodebin->mux = gst_element_factory_make (encodebin->mux_name, "mux");
-		gst_bin_add (GST_BIN (element), encodebin->mux);
-	}
-
-	if (!encodebin->video_encode 
-//		|| !encodebin->video_encode_queue 
-		|| !encodebin->mux 
-		|| !encodebin->video_queue 
-		|| !encodebin->vcapsfilter
-		|| !encodebin->srcpad )
-	{
-		GST_ERROR_OBJECT(encodebin, "Faild create element \n");
-		return FALSE;
-	}
-	
-	if( encodebin->use_video_toggle	&& !encodebin->video_toggle )
-	{
-		GST_ERROR_OBJECT(encodebin, "Faild create video toggle element \n");
-		return FALSE;
-	}
-
-#if 0  
-  if (encodebin->auto_color_space && (encodebin->color_space == NULL)) {
-  	encodebin->color_space = gst_element_factory_make ("ffmpegcolorspace","color_space");
-      gst_bin_add (GST_BIN (element), encodebin->color_space);
-   }  
-#endif  
-  return TRUE;
-}
-
-static gboolean 
-gst_encode_bin_init_audio_elements (GstElement *element, gpointer user_data)
-{
-	GstEncodeBin *encodebin = GST_ENCODE_BIN (element);
-
-	if(encodebin->profile > GST_ENCODE_BIN_PROFILE_AUDIO)
-		return FALSE;
-
-	if(encodebin->audio_queue == NULL) {
-		encodebin->audio_queue = gst_element_factory_make ("queue","audio_queue");
-		gst_bin_add (GST_BIN (element), encodebin->audio_queue);
-	}
-
-	if(encodebin->acapsfilter == NULL) {
-		encodebin->acapsfilter = gst_element_factory_make ("capsfilter","acapsfilter");
-		gst_bin_add (GST_BIN (element), encodebin->acapsfilter);
-	}    
-#if 0
-encodebin->acaps = gst_caps_new_simple("audio/x-raw-int",
-	"rate", G_TYPE_INT, 8000,
-	"channels", G_TYPE_INT, 2,
-	"depth", G_TYPE_INT, 16,
-	NULL);
-#endif
-
-	if(encodebin->audio_encode == NULL) {
-		encodebin->audio_encode = gst_element_factory_make (encodebin->aenc_name, "audio_encode");
-		gst_bin_add (GST_BIN (element), encodebin->audio_encode);
-	}
-
-	if(encodebin->mux == NULL) {
-		encodebin->mux = gst_element_factory_make (encodebin->mux_name, "mux");
-		gst_bin_add (GST_BIN (element), encodebin->mux);
-	}
-
-	if (!encodebin->audio_encode 
-		|| !encodebin->audio_queue
-		|| !encodebin->mux
-		|| !encodebin->acapsfilter    	
-		|| !encodebin->srcpad )
-	{
-		GST_ERROR_OBJECT(encodebin, "Faild create element \n");
-		return FALSE;
-	}
-#if 0
-	if (encodebin->auto_audio_convert && (encodebin->audio_conv == NULL)) {
-		encodebin->audio_conv = gst_element_factory_make ("audioconvert","audio_conv");
-		gst_bin_add (GST_BIN (element), encodebin->audio_conv);
-	} 
-
-	if (encodebin->auto_audio_resample && (encodebin->audio_sample == NULL)) {
-		encodebin->audio_sample = gst_element_factory_make ("audioresample","audio_sample");
-		gst_bin_add (GST_BIN (element), encodebin->audio_sample);
-	} 
-#endif
-	return TRUE;
-}
-
-
-static gboolean 
-gst_encode_bin_init_image_elements (GstElement *element, gpointer user_data)
-{
-	GstEncodeBin *encodebin = GST_ENCODE_BIN (element);
-
-	if(encodebin->profile < GST_ENCODE_BIN_PROFILE_IMAGE)
-		return FALSE;
-
-	if(encodebin->image_queue == NULL) {
-		encodebin->image_queue = gst_element_factory_make ("queue","image_queue");
-		gst_bin_add (GST_BIN (element), encodebin->image_queue);
-	}
-
-	if(encodebin->image_toggle == NULL) {
-		encodebin->image_toggle = gst_element_factory_make ("toggle","image_toggle");
-		gst_bin_add (GST_BIN (element), encodebin->image_toggle);
-	}
-
-	if(encodebin->icapsfilter == NULL) {
-		encodebin->icapsfilter = gst_element_factory_make ("capsfilter","icapsfilter");
-		gst_bin_add (GST_BIN (element), encodebin->icapsfilter);
-	}  
-
-	if(encodebin->image_encode == NULL) {
-		encodebin->image_encode = gst_element_factory_make (encodebin->ienc_name, "image_encode");
-		gst_bin_add (GST_BIN (element), encodebin->image_encode);
-	}  
-
-	if (!encodebin->image_encode 
-		|| !encodebin->image_queue
-		|| !encodebin->image_toggle
-		|| !encodebin->icapsfilter
-		|| !encodebin->srcpad )
-	{
-		GST_ERROR_OBJECT(encodebin, "Faild create element \n");
-		return FALSE;
-	}
-#if 0
-	if (encodebin->auto_color_space && (encodebin->color_space == NULL)) {
-		encodebin->color_space = gst_element_factory_make ("ffmpegcolorspace","color_space");
-		gst_bin_add (GST_BIN (element), encodebin->color_space);
-	}  
-#endif
-	return TRUE;
-}
-
-static gboolean gst_encode_bin_block(GstEncodeBin *encodebin, gboolean value)
-{
-  
-	if(value) { //block stream
-		switch(encodebin->profile) {
-			case GST_ENCODE_BIN_PROFILE_AV:
-				if(encodebin->audio_queue == NULL && encodebin->video_queue == NULL) {
-					goto block_fail;
-				} else {
-					if(g_object_class_find_property(G_OBJECT_GET_CLASS(GST_OBJECT(encodebin->video_queue)), 
-						"empty-buffers") == NULL) {
-						GST_ERROR_OBJECT(encodebin, "The queue element doesn't support 'empty-buffers' property");
-						goto block_fail;
-					}
-					if( encodebin->video_toggle )
-					{
-						g_object_set(encodebin->video_toggle, "block-data", TRUE , NULL);
-						GST_INFO_OBJECT( encodebin, "video_toggle block-data TRUE" );
-					}
-					
-					g_object_set(encodebin->video_queue, "empty-buffers", TRUE , NULL);
-					GST_INFO_OBJECT( encodebin, "video_queue empty-buffers TRUE" );
-					if(encodebin->audio_queue != NULL)
-					{
-						g_object_set(encodebin->audio_queue, "empty-buffers", TRUE , NULL);
-						GST_INFO_OBJECT( encodebin, "audio_queue empty-buffers TRUE" );
-					}
-				}
-				break;
-			case GST_ENCODE_BIN_PROFILE_AUDIO:
-				if(encodebin->audio_queue == NULL) {
-					goto block_fail;					
-				} else {
-					if(g_object_class_find_property(G_OBJECT_GET_CLASS(GST_OBJECT(encodebin->audio_queue)), 
-						"empty-buffers") == NULL) {
-						GST_ERROR_OBJECT(encodebin, "The queue element doesn't support 'empty-buffers' property");
-						goto block_fail;
-					}				
-					g_object_set(encodebin->audio_queue, "empty-buffers", TRUE , NULL);
-					GST_INFO_OBJECT( encodebin, "audio_queue empty-buffers TRUE" );
-				}
-				break;
-			case GST_ENCODE_BIN_PROFILE_IMAGE:
-				if(encodebin->image_toggle == NULL) {
-					goto block_fail;
-				} else {
-					g_object_set(encodebin->image_toggle, "block_data", TRUE, NULL);
-					GST_INFO_OBJECT( encodebin, "image_toggle block_data TRUE" );
-				}
-				break;	 
-			default:
-				GST_WARNING_OBJECT (encodebin,"Invalid profile number = %d", encodebin->profile);
-				goto block_fail;
-				break;	  
-		}
-	} else { //release blocked-stream
-		switch(encodebin->profile) {
-			case GST_ENCODE_BIN_PROFILE_AV:
-				if(encodebin->audio_queue == NULL && encodebin->video_queue == NULL) {
-					goto unblock_fail;
-				} else {
-					if(g_object_class_find_property(G_OBJECT_GET_CLASS(GST_OBJECT(encodebin->video_queue)), 
-						"empty-buffers") == NULL) {
-						GST_ERROR_OBJECT(encodebin, "The queue element doesn't support 'empty-buffers' property");
-						goto unblock_fail;
-					}				
-					if( encodebin->video_toggle )
-					{
-						g_object_set(encodebin->video_toggle, "block-data", FALSE , NULL);
-						GST_INFO_OBJECT( encodebin, "video_toggle block-data FALSE" );
-					}
-					
-					if(encodebin->audio_queue != NULL)
-					{					
-						g_object_set(encodebin->audio_queue, "empty-buffers", FALSE , NULL);
-						GST_INFO_OBJECT( encodebin, "audio_queue empty-buffers FALSE" );
-					}
-					g_object_set(encodebin->video_queue, "empty-buffers", FALSE , NULL);
-					GST_INFO_OBJECT( encodebin, "video_queue empty-buffers FALSE" );
-				}
-				break;
-			case GST_ENCODE_BIN_PROFILE_AUDIO:
-				if(encodebin->audio_queue == NULL) {
-					goto unblock_fail;					
-				} else {		
-					if(g_object_class_find_property(G_OBJECT_GET_CLASS(GST_OBJECT(encodebin->audio_queue)), 
-						"empty-buffers") == NULL) {
-						GST_ERROR_OBJECT(encodebin, "The queue element doesn't support 'empty-buffers' property");
-						goto unblock_fail;
-					}				
-					g_object_set(encodebin->audio_queue, "empty-buffers", FALSE , NULL);
-					GST_INFO_OBJECT( encodebin, "audio_queue empty-buffers FALSE" );
-				}
-				break;
-			case GST_ENCODE_BIN_PROFILE_IMAGE:
-				if(encodebin->image_toggle == NULL) {
-					goto unblock_fail;
-				} else {				
-					g_object_set(encodebin->image_toggle, "block_data", FALSE, NULL);
-					GST_INFO_OBJECT( encodebin, "image_toggle block_data FALSE" );
-				}
-				break;	 
-			default:
-				GST_WARNING_OBJECT (encodebin,"Invalid profile number = %d", encodebin->profile);
-				goto unblock_fail;
-				break;	  
-		}	
-	}
-	encodebin->block = value;
-	return TRUE;
-
-block_fail:
-	GST_ERROR_OBJECT(encodebin, "encodebin block failed");
-	return FALSE;
-	
-unblock_fail:	
-	GST_ERROR_OBJECT(encodebin, "encodebin unblock failed");	
-	return FALSE;  
-}
-
-static gboolean gst_encode_bin_pause(GstEncodeBin *encodebin, gboolean value)
-{
-	GstClock *clock = NULL;
-
-	if(value) { 
-		/* pause stream*/
-		//Block src of encode bin
-		if (!gst_encode_bin_block(encodebin, TRUE))
-		{
-			GST_WARNING_OBJECT (encodebin, "Fail to block Encodebin.");
-			goto pause_fail;
-		}
-
-		if (encodebin->paused_time == 0)
-		{
-			//get steam time
-			if (clock = GST_ELEMENT_CLOCK(encodebin))		//before PLAYING, this would be NULL. Need to check.
-			{
-				GstClockTime current_time, base_time;
-
-				current_time = gst_clock_get_time(clock);
-				base_time = gst_element_get_base_time(GST_ELEMENT(encodebin));
-
-				encodebin->paused_time = current_time - base_time;
-				
-				GST_INFO_OBJECT (encodebin, "Encodebin is in running-pause at [%"GST_TIME_FORMAT"]."
-					, GST_TIME_ARGS(encodebin->paused_time));
-			}
-			else
-			{
-				encodebin->paused_time = 0;
-				encodebin->total_offset_time = 0;
-				
-				GST_WARNING_OBJECT (encodebin, "There is no clock in Encodebin.");
-			}
-		}
-#if 0 //def GST_ENCODE_BIN_SIGNAL_ENABLE		
-		g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_PAUSE], 0, TRUE);
-#endif		
-	}
-	else { 
-		/* release paused-stream*/
-		if (encodebin->paused_time != 0)
-		{
-			if (clock = GST_ELEMENT_CLOCK(encodebin))
-			{
-				GstClockTime current_time, base_time;
-				GstClockTime paused_gap;
-
-				current_time = gst_clock_get_time(clock);
-				base_time = gst_element_get_base_time(GST_ELEMENT(encodebin));
-				paused_gap = current_time - base_time - encodebin->paused_time;
-				
-				encodebin->total_offset_time += paused_gap;
-				encodebin->paused_time = 0;
-				
-				GST_INFO_OBJECT (encodebin, "Encodebin now resumes. Offset delay [%"GST_TIME_FORMAT"], Total offset delay [%"GST_TIME_FORMAT"]"
-					, GST_TIME_ARGS(paused_gap) , GST_TIME_ARGS(encodebin->total_offset_time));
-			}
-			else
-			{
-				encodebin->paused_time = 0;
-				encodebin->total_offset_time = 0;
-				
-				GST_WARNING_OBJECT (encodebin, "There is no clock in Encodebin.");
-			}
-		}
-
-		//TODO : How about qos?
-
-		//Unblock src of encode bin
-		if (!gst_encode_bin_block(encodebin, FALSE))
-		{
-			GST_WARNING_OBJECT (encodebin, "Fail to Unblock Encodebin.");
-			goto resume_fail;
-		}
-#if 0 //def GST_ENCODE_BIN_SIGNAL_ENABLE		
-		g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_RESUME], 0, TRUE);
-#endif		
-	}
-	encodebin->pause = value;
-	return TRUE;
-
-pause_fail:
-	GST_WARNING_OBJECT (encodebin, "Fail to pause Encodebin");
-#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE		
-		g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_PAUSE], 0, FALSE);
-#endif	
-	return FALSE;
-
-resume_fail:	
-	GST_WARNING_OBJECT (encodebin, "Fail to resume Encodebin");
-#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE		
-		g_signal_emit (G_OBJECT (encodebin), gst_encode_bin_signals[SIGNAL_STREAM_RESUME], 0, FALSE);
-#endif		
-	return FALSE;	
-}
-
-static gboolean
-gst_encode_bin_release_pipeline (GstElement *element,
-      gpointer user_data)
-{
-#if 0
-  GstEncodeBin *encodebin = GST_ENCODE_BIN (element);
-
-  gst_element_set_state (encodebin->audio_queue, GST_STATE_NULL);
-  gst_element_set_state (encodebin->audio_encode, GST_STATE_NULL);
-  gst_element_set_state (encodebin->video_queue, GST_STATE_NULL);
-  gst_element_set_state (encodebin->video_encode, GST_STATE_NULL);
-  gst_element_set_state (encodebin->mux, GST_STATE_NULL);
-
-  if (encodebin->auto_video_scale) {
-    gst_element_set_state (encodebin->video_scale, GST_STATE_NULL);
-    gst_element_unlink (encodebin->video_queue, encodebin->video_scale);
-    gst_element_unlink (encodebin->video_scale, encodebin->video_encode);
-    gst_bin_remove (GST_BIN (element), encodebin->video_scale);
-
-    encodebin->video_scale = NULL;
-  } else {
-    gst_element_unlink (encodebin->video_queue, encodebin->video_encode);
-  }
-
-  gst_pad_unlink (gst_element_get_pad (encodebin->audio_encode, "src"), 
-                       encodebin->mux_audio_sinkpad);
-  gst_pad_unlink (gst_element_get_pad (encodebin->video_encode, "src"), 
-                       encodebin->mux_video_sinkpad);
-
-  gst_bin_remove_many (GST_BIN (element),
-                               encodebin->audio_queue,
-                               encodebin->audio_encode,
-                               encodebin->video_queue,
-                               encodebin->video_encode,
-                               encodebin->mux,
-                               NULL);
-
-  encodebin->audio_queue = NULL;
-  encodebin->audio_encode = NULL;
-  encodebin->video_queue = NULL;
-  encodebin->video_encode = NULL;
-  encodebin->mux = NULL;
-#endif
-  return TRUE;
-}
-
-static gboolean
-gst_encode_bin_audsink_set_caps (GstPad * pad, GstCaps * vscaps)
-{
-	GstEncodeBin *encodebin;
-	GstStructure *structure;
-//	const gchar *mimetype;
-//	const GValue *codec_data;
-	gint channels, rate;
-
-	encodebin = GST_ENCODE_BIN (gst_pad_get_parent (pad));  
-
-	structure = gst_caps_get_structure (vscaps, 0);
-//	mimetype = gst_structure_get_name (structure);
-
-	/* we want these for all */
-	if (!gst_structure_get_int (structure, "channels", &channels) ||
-		!gst_structure_get_int (structure, "rate", &rate)) {
-			goto refuse_caps;
-	}
-
-//	codec_data = gst_structure_get_value (structure, "codec_data");
-	/* FIXME */
-	//  g_return_val_if_fail (!strcmp (mimetype, "audio/x-raw-int"), FALSE);
-	gst_object_unref (encodebin);
-	return TRUE;
-
-refuse_caps:
-	{
-		GST_WARNING_OBJECT (encodebin, "refused caps %" GST_PTR_FORMAT, vscaps);
-		gst_object_unref (encodebin);
-		return FALSE;
-	}
-}
-
-static gboolean
-gst_encode_bin_vidsink_set_caps (GstPad * pad, GstCaps * vscaps)
-{
-	GstEncodeBin *encodebin;
-	GstStructure *structure;
-//	const gchar *mimetype;
-	const GValue *fps;
-//	const GValue *codec_data;
-	gint width, height;
-
-	encodebin = GST_ENCODE_BIN (gst_pad_get_parent (pad));
-
-	structure = gst_caps_get_structure (vscaps, 0);
-//	mimetype = gst_structure_get_name (structure);
-
-	if (!gst_structure_get_int (structure, "width", &width) ||
-		!gst_structure_get_int (structure, "height", &height)) {
-			goto refuse_caps;
-	}
-
-//	codec_data = gst_structure_get_value (structure, "codec_data");
-
-	fps = gst_structure_get_value (structure, "framerate");
-	if (fps == NULL)
-		goto refuse_caps;
-
-	encodebin->fps = gst_value_get_fraction_numerator(fps);
-
-	if(encodebin->high_speed_fps > 0)
-	{
-		encodebin->multiple =(encodebin->high_speed_fps)/(encodebin->fps);
-	}
-	
-	{
-		guint32 format;
-
-		gst_structure_get_fourcc (structure, "format", &format);
-
-		switch (format) {
-			case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
-				break;
-			case GST_MAKE_FOURCC ('I', '4', '2', '0'):
-				break;
-		}
-	}
-/* FIXME */
-//  g_return_val_if_fail (!strcmp (mimetype, "video/x-raw-yuv"), FALSE);
-
-#if 0
-	switch (encodebin->profile) {
-	case GST_ENCODE_BIN_PROFILE_3GP:
-	//   need_videoscale
-		break;
-	case GST_ENCODE_BIN_PROFILE_MP4:
-		break;
-	default :
-		break;
-	}
-#endif
-	gst_object_unref (encodebin);
-	return TRUE;
-
-refuse_caps:
-	{
-		GST_WARNING_OBJECT (encodebin, "refused caps %" GST_PTR_FORMAT, vscaps);
-		gst_object_unref (encodebin);
-		return FALSE;
-	}
-}
-
-static gboolean gst_encode_bin_imgsink_set_caps (GstPad * pad, GstCaps * vscaps)
-{
-	GstEncodeBin *encodebin;
-	GstStructure *structure;
-//	const gchar *mimetype;
-//	const GValue *codec_data;
-	gint width, height;
-
-	encodebin = GST_ENCODE_BIN (gst_pad_get_parent (pad));
-
-	structure = gst_caps_get_structure (vscaps, 0);
-//	mimetype = gst_structure_get_name (structure);
-
-	if (!gst_structure_get_int (structure, "width", &width) ||
-		!gst_structure_get_int (structure, "height", &height)) {
-			goto refuse_caps;
-	}
-
-//	codec_data = gst_structure_get_value (structure, "codec_data");
-
-	{
-		guint32 format;
-
-		gst_structure_get_fourcc (structure, "format", &format);
-
-		switch (format) {
-			case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
-				break;
-			case GST_MAKE_FOURCC ('I', '4', '2', '0'):
-				break;
-		}
-	}
-	gst_object_unref (encodebin);	
-	return TRUE;
-	
-refuse_caps:
-	{
-		GST_WARNING_OBJECT (encodebin, "refused caps %" GST_PTR_FORMAT, vscaps);
-		gst_object_unref (encodebin);
-		return FALSE;
-	}  
-
-}
-
-static gboolean
-gst_encode_bin_video_probe(GstPad *pad, GstBuffer *buffer, GstEncodeBin *encodebin)
-{
-	if (!encodebin)
-	{
-		GST_WARNING_OBJECT (encodebin, "encodebin is Null.");
-		return TRUE;
-	}
-	
-	//Adjusting timestamp of video source
-	GST_BUFFER_TIMESTAMP(buffer) -= encodebin->total_offset_time;
-
-	return TRUE;
-}
-
-static gboolean
-gst_encode_bin_video_probe_hs(GstPad *pad, GstBuffer *buffer, GstEncodeBin *encodebin)
-{
-	if (!encodebin)
-	{
-		GST_WARNING_OBJECT (encodebin, "encodebin is Null.");
-		return TRUE;
-	}
-	
-	GST_BUFFER_TIMESTAMP(buffer)	*= encodebin->multiple;
-	return TRUE;
-}
-
-static gboolean
-gst_encode_bin_audio_probe(GstPad *pad, GstBuffer *buffer, GstEncodeBin *encodebin)
-{
-	if (!encodebin)
-	{
-		GST_WARNING_OBJECT (encodebin, "encodebin is Null.");
-		return TRUE;
-	}
-	
-	//Adjusting timestamp of video source
-	GST_BUFFER_TIMESTAMP(buffer) -= encodebin->total_offset_time;
-
-	return TRUE;
-}
-
-static GstPad*
-gst_encode_bin_get_mux_sink_pad(GstElement *mux, GstEncodeBinMuxSinkPad type)
-{
-	GstElementClass *elemclass = NULL;
-	GList *walk = NULL;
-	GstPad *pad = NULL;
-
-	elemclass = GST_ELEMENT_GET_CLASS (mux);
-
-	walk = gst_element_class_get_pad_template_list (elemclass);
-
-	while (walk) {
-		GstPadTemplate *templ;
-
-		templ = (GstPadTemplate *) walk->data;
-		if (GST_PAD_TEMPLATE_DIRECTION (templ) == GST_PAD_SINK) {
-			/* ENHANCE ME: Please add other specific mux's case */
-			if (((type == ENCODEBIN_MUX_AUDIO_SINK) && strstr(GST_PAD_TEMPLATE_NAME_TEMPLATE (templ), "audio")) ||	//audio, audio_%d,... ex)ffmux_3gp
-				((type == ENCODEBIN_MUX_VIDEO_SINK) && strstr(GST_PAD_TEMPLATE_NAME_TEMPLATE (templ), "video")) ||	//video, video_%d,... ex)ffmux_3gp
-				strstr(GST_PAD_TEMPLATE_NAME_TEMPLATE (templ), "sink")	//sink, sink_%d, wavparse_sink, ... ex)oggmux, wavparse
-			) {
-				g_print("PRINT TEMPLATE(%s)\n", GST_PAD_TEMPLATE_NAME_TEMPLATE (templ));
-				pad = gst_element_get_request_pad (mux, GST_PAD_TEMPLATE_NAME_TEMPLATE (templ));
-				break;
-			}
-		}
-		walk = g_list_next (walk);
-	}
-
-	return pad;
-}
-
-static gboolean
-plugin_init (GstPlugin * plugin)
-{
-  GST_DEBUG_CATEGORY_INIT (gst_encode_bin_debug, "encodebin", 0, "encoder bin");
-
-#ifdef ENABLE_NLS
-  GST_DEBUG ("binding text domain %s to locale dir %s", GETTEXT_PACKAGE,
-      LOCALEDIR);
-  bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
-#endif /* ENABLE_NLS */
-
-  return gst_element_register (plugin, "encodebin", GST_RANK_NONE,
-      GST_TYPE_ENCODE_BIN);
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-    GST_VERSION_MINOR,
-    "encodebin",
-    "EXT encoder bin", 
-    plugin_init, VERSION, "LGPL", "Samsung Electronics Co", "http://www.samsung.com/")
diff --git a/mobile/encodebin/src/gstencodebin.h b/mobile/encodebin/src/gstencodebin.h
deleted file mode 100644
index 136fc92..0000000
--- a/mobile/encodebin/src/gstencodebin.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * GStreamer encodebin
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifndef __GST_ENCODE_BIN_H__
-#define __GST_ENCODE_BIN_H__
-
-#include 
-#include 
-#include 
-
-G_BEGIN_DECLS
-
-#define GST_CAT_DEFAULT gst_encode_bin_debug
-
-#define GST_TYPE_ENCODE_BIN_PROFILE (gst_encode_bin_profile_get_type())
-GType gst_encode_bin_profile_get_type (void);
-
-#define GST_TYPE_ENCODE_BIN             (gst_encode_bin_get_type())
-#define GST_ENCODE_BIN(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ENCODE_BIN,GstEncodeBin))
-#define GST_ENCODE_BIN_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ENCODE_BIN,GstEncodeBinClass))
-#define GST_IS_ENCODE_BIN(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ENCODE_BIN))
-#define GST_IS_ENCODE_BIN_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ENCODE_BIN))
-
-#define GST_ENCODE_BIN_GET_LOCK(encodebin) (((GstEncodeBin*)encodebin)->mutex)
-#define GST_ENCODE_BIN_LOCK(encodebin)     g_mutex_lock (GST_ENCODE_BIN_GET_LOCK(encodebin))
-#define GST_ENCODE_BIN_UNLOCK(encodebin)   g_mutex_unlock (GST_ENCODE_BIN_GET_LOCK(encodebin))
-
-/* Signal enable */
-#define GST_ENCODE_BIN_SIGNAL_ENABLE
-
-typedef struct _GstEncodeBinPad {
-  GstCollectData *collect;
-
-  gboolean is_video;
-  gboolean connected;
-
-  gchar *tag;
-
-  gst_riff_strh hdr;
-} GstEncodeBinPad;
-
-typedef struct _GstEncodeBin GstEncodeBin;
-typedef struct _GstEncodeBinClass GstEncodeBinClass;
-
-struct _GstEncodeBin
-{
-  GstBin bin;                   /* we extend GstBin */
-
-  GMutex *mutex;
-
-  /* pads */
-  GstPad *srcpad;
-  GstPad *video_sinkpad;
-  GstPad *audio_sinkpad;
-  GstPad *image_sinkpad;
-  GstPad *mux_audio_sinkpad;
-  GstPad *mux_video_sinkpad;
-
-  /* sinkpads, video first */
-  GSList *sinkpads;
-
-  /* video restricted to 1 pad */
-  guint video_pads, audio_pads;
-
-  gint profile;
-  gint fps;
-  gint high_speed_fps;
-  gint multiple;
-  gchar *venc_name;
-  gchar *aenc_name;
-  gchar *ienc_name;
-  gchar *mux_name;
-  gchar *vconv_name;
-
-  GstCaps *vcaps;
-  GstCaps *acaps;
-  GstCaps *icaps;
-
-  gboolean auto_audio_convert;
-  gboolean auto_audio_resample;
-  gboolean auto_color_space;
-  gboolean block;
-  gboolean pause;
-  gboolean use_video_toggle;
-  gboolean use_venc_queue;
-  gboolean use_aenc_queue;
-
-  GstElement *audio_queue;
-  GstElement *video_queue;
-  GstElement *video_encode_queue;
-  GstElement *audio_encode_queue;
-  GstElement *image_queue;
-
-  GstElement *audio_encode;
-  GstElement *video_encode;
-  GstElement *image_encode;
-
-  GstElement *vcapsfilter;
-  GstElement *acapsfilter;
-  GstElement *icapsfilter;
-
-  GstElement *video_toggle;
-  GstElement *image_toggle;
-  GstElement *color_space;
-  GstElement *audio_conv;
-  GstElement *audio_sample;
-
-  GstElement *mux;
-
-  /* pause/resume variables */
-  GstClockTime paused_time;             /* pipeline time when pausing */
-  GstClockTime total_offset_time;       /* delayed time which is due to pause */
-  gulong vsink_probeid;
-  gulong vsink_hs_probeid;
-  gulong asink_probeid;
-  gulong veque_sig_id;
-  gulong aeque_sig_id;
-};
-
-struct _GstEncodeBinClass
-{
-  GstBinClass parent_class;
-
-#ifdef GST_ENCODE_BIN_SIGNAL_ENABLE
-  /* signal we fire when stream block/pause function called */
-  void (*stream_block) (GstElement * element, gboolean result);  
-  void (*stream_unblock) (GstElement * element, gboolean result);  
-  void (*stream_pause) (GstElement * element, gboolean result);
-  void (*stream_resume) (GstElement * element, gboolean result);
-#endif
-
-};
-
-GType gst_encode_bin_get_type (void);
-
-G_END_DECLS
-
-
-#endif /* __GST_ENCODE_BIN_H__ */
diff --git a/mobile/evasimagesink/src/Makefile.am b/mobile/evasimagesink/src/Makefile.am
deleted file mode 100644
index 8521916..0000000
--- a/mobile/evasimagesink/src/Makefile.am
+++ /dev/null
@@ -1,26 +0,0 @@
-# Note: plugindir is set in configure
-
-##############################################################################
-# TODO: change libgstevasimagesink.la to something else, e.g. libmysomething.la     #
-##############################################################################
-plugin_LTLIBRARIES = libgstevasimagesink.la
-
-##############################################################################
-# TODO: for the next set of variables, name the prefix if you named the .la, #
-#  e.g. libmysomething.la => libmysomething_la_SOURCES                       #
-#                            libmysomething_la_CFLAGS                        #
-#                            libmysomething_la_LIBADD                        #
-#                            libmysomething_la_LDFLAGS                       #
-##############################################################################
-
-# sources used to compile this plug-in
-libgstevasimagesink_la_SOURCES = gstevasimagesink.c gstevasimagesink.h
-
-# compiler and linker flags used to compile this plugin, set in configure.ac
-libgstevasimagesink_la_CFLAGS = $(GST_CFLAGS) $(GST_VIDEO_CFLAGS) $(EFL_CFLAGS) $(MMTA_CFLAGS)
-libgstevasimagesink_la_LIBADD = $(GST_LIBS) $(GST_VIDEO_LIBS) $(EFL_LIBS) $(MMTA_LIBS)
-libgstevasimagesink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-libgstevasimagesink_la_LIBTOOLFLAGS = --tag=disable-static
-
-# headers we need but don't want installed
-noinst_HEADERS = gstevasimagesink.h
diff --git a/mobile/evasimagesink/src/gstevasimagesink.c b/mobile/evasimagesink/src/gstevasimagesink.c
deleted file mode 100644
index 0647bf6..0000000
--- a/mobile/evasimagesink/src/gstevasimagesink.c
+++ /dev/null
@@ -1,684 +0,0 @@
-/*
- * evasimagesink
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-/**
- * SECTION:element-evasimagesink
- * Gstreamer Evas Video Sink - draw video on the given Evas Image Object
- */
-
-#ifdef HAVE_CONFIG_H
-#include 
-#endif
-
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-#include "gstevasimagesink.h"
-
-#define CAP_WIDTH "width"
-#define CAP_HEIGHT "height"
-
-GST_DEBUG_CATEGORY_STATIC (gst_evas_image_sink_debug);
-#define GST_CAT_DEFAULT gst_evas_image_sink_debug
-
-/* Enumerations */
-enum
-{
-	LAST_SIGNAL
-};
-
-enum
-{
-	PROP_0,
-	PROP_EVAS_OBJECT,
-	PROP_EVAS_OBJECT_SHOW
-};
-
-enum
-{
-	UPDATE_FALSE,
-	UPDATE_TRUE
-};
-
-#define COLOR_DEPTH 4
-#define GL_X11_ENGINE "gl_x11"
-#define DO_RENDER_FROM_FIMC 1
-#define SIZE_FOR_UPDATE_VISIBILITY sizeof(gchar)
-
-#define EVASIMAGESINK_SET_EVAS_OBJECT_EVENT_CALLBACK( x_evas_image_object, x_usr_data ) \
-do \
-{ \
-	if (x_evas_image_object) { \
-		evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_DEL, evas_callback_del_event, x_usr_data); \
-		evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_RESIZE, evas_callback_resize_event, x_usr_data); \
-	} \
-}while(0)
-
-#define EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK( x_evas_image_object ) \
-do \
-{ \
-	if (x_evas_image_object) { \
-		evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_DEL, evas_callback_del_event); \
-		evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_RESIZE, evas_callback_resize_event); \
-	} \
-}while(0)
-
-GMutex *instance_lock;
-guint instance_lock_count;
-
-static inline gboolean
-is_evas_image_object (Evas_Object *obj)
-{
-	const char *type;
-	if (!obj) {
-		return FALSE;
-	}
-	type = evas_object_type_get (obj);
-	if (!type) {
-		return FALSE;
-	}
-	if (strcmp (type, "image") == 0) {
-		return TRUE;
-	}
-	return FALSE;
-}
-
-/* the capabilities of the inputs.
- *
- * BGRx format
- */
-static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
-		GST_PAD_SINK,
-		GST_PAD_ALWAYS,
-		GST_STATIC_CAPS (GST_VIDEO_CAPS_BGRx));
-
-GST_BOILERPLATE (GstEvasImageSink, gst_evas_image_sink, GstVideoSink, GST_TYPE_VIDEO_SINK);
-
-static void gst_evas_image_sink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
-static void gst_evas_image_sink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
-static gboolean gst_evas_image_sink_set_caps (GstBaseSink *base_sink, GstCaps *caps);
-static GstFlowReturn gst_evas_image_sink_show_frame (GstVideoSink *video_sink, GstBuffer *buf);
-static gboolean gst_evas_image_sink_event (GstBaseSink *sink, GstEvent *event);
-static GstStateChangeReturn gst_evas_image_sink_change_state (GstElement *element, GstStateChange transition);
-static void evas_callback_del_event (void *data, Evas *e, Evas_Object *obj, void *event_info);
-static void evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_info);
-
-static void
-gst_evas_image_sink_base_init (gpointer gclass)
-{
-	GstElementClass *element_class = GST_ELEMENT_CLASS (gclass);
-
-	gst_element_class_set_details_simple (element_class,
-		"EvasImageSink",
-		"VideoSink",
-		"Video sink element for evas image object",
-		"Samsung Electronics ");
-
-	gst_element_class_add_pad_template (element_class,
-	gst_static_pad_template_get (&sink_factory));
-}
-
-static void
-gst_evas_image_sink_class_init (GstEvasImageSinkClass *klass)
-{
-	GObjectClass *gobject_class;
-	GstBaseSinkClass *gstbasesink_class;
-	GstVideoSinkClass *gstvideosink_class;
-	GstElementClass *gstelement_class;
-
-	gobject_class = (GObjectClass *) klass;
-	gstbasesink_class = GST_BASE_SINK_CLASS (klass);
-	gstvideosink_class = GST_VIDEO_SINK_CLASS (klass);
-	gstelement_class = (GstElementClass *) klass;
-
-	gobject_class->set_property = gst_evas_image_sink_set_property;
-	gobject_class->get_property = gst_evas_image_sink_get_property;
-
-	g_object_class_install_property (gobject_class, PROP_EVAS_OBJECT,
-		g_param_spec_pointer ("evas-object", "Destination Evas Object",	"Destination evas image object", G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-	g_object_class_install_property (gobject_class, PROP_EVAS_OBJECT_SHOW,
-		g_param_spec_boolean ("visible", "Show Evas Object", "When disabled, evas object does not show", TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-	gstvideosink_class->show_frame = GST_DEBUG_FUNCPTR (gst_evas_image_sink_show_frame);
-	gstbasesink_class->set_caps = GST_DEBUG_FUNCPTR (gst_evas_image_sink_set_caps);
-	gstbasesink_class->event = GST_DEBUG_FUNCPTR (gst_evas_image_sink_event);
-	gstelement_class->change_state = GST_DEBUG_FUNCPTR(gst_evas_image_sink_change_state);
-}
-
-static void
-gst_evas_image_sink_fini (gpointer data, GObject *obj)
-{
-	GST_DEBUG ("[ENTER]");
-
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (obj);
-	if (!esink) {
-		return;
-	}
-	if (esink->oldbuf) {
-		gst_buffer_unref (esink->oldbuf);
-	}
-
-	if (esink->eo) {
-		evas_object_image_data_set(esink->eo, NULL);
-	}
-
-	g_mutex_lock (instance_lock);
-	instance_lock_count--;
-	g_mutex_unlock (instance_lock);
-	if (instance_lock_count == 0) {
-		g_mutex_free (instance_lock);
-		instance_lock = NULL;
-	}
-
-	GST_DEBUG ("[LEAVE]");
-}
-
-static void
-evas_image_sink_cb_pipe (void *data, void *buffer, unsigned int nbyte)
-{
-	GstBuffer *buf;
-	GstEvasImageSink *esink = data;
-	void *img_data;
-
-	GST_DEBUG ("[ENTER]");
-
-	if (!esink || !esink->eo) {
-		return;
-	}
-	if (nbyte == SIZE_FOR_UPDATE_VISIBILITY) {
-		if(!esink->object_show) {
-			evas_object_hide(esink->eo);
-			GST_INFO ("object hide..");
-		} else {
-			evas_object_show(esink->eo);
-			GST_INFO ("object show..");
-		}
-		GST_DEBUG ("[LEAVE]");
-		return;
-	}
-	if (!buffer || nbyte != sizeof (GstBuffer *)) {
-		return;
-	}
-
-	memcpy (&buf, buffer, sizeof (GstBuffer *));
-	if (!buf) {
-		GST_ERROR ("There is no buffer");
-		return;
-	}
-	if (esink->present_data_addr == -1) {
-		/* if present_data_addr is -1, we don't use this member variable */
-	} else if (esink->present_data_addr != DO_RENDER_FROM_FIMC) {
-		GST_WARNING ("skip rendering this buffer, present_data_addr:%d, DO_RENDER_FROM_FIMC:%d", esink->present_data_addr, DO_RENDER_FROM_FIMC);
-		return;
-	}
-
-	MMTA_ACUM_ITEM_BEGIN("eavsimagesink _cb_pipe total", FALSE);
-
-	if ( !esink->is_evas_object_size_set && esink->w > 0 && esink->h > 0) {
-			evas_object_image_size_set (esink->eo, esink->w, esink->h);
-			GST_DEBUG("evas_object_image_size_set(), width(%d),height(%d)",esink->w,esink->h);
-			esink->is_evas_object_size_set = TRUE;
-	}
-	if (esink->gl_zerocopy) {
-		img_data = evas_object_image_data_get (esink->eo, EINA_TRUE);
-		if (!img_data || !GST_BUFFER_DATA(buf)) {
-			GST_WARNING ("Cannot get image data from evas object or cannot get gstbuffer data");
-			evas_object_image_data_set(esink->eo, img_data);
-		} else {
-			GST_DEBUG ("img_data(%x), GST_BUFFER_DATA(buf):%x, esink->w(%d),esink->h(%d), esink->eo(%x)",img_data,GST_BUFFER_DATA(buf),esink->w,esink->h,esink->eo);
-			__ta__("evasimagesink memcpy in _cb_pipe", memcpy (img_data, GST_BUFFER_DATA (buf), esink->w * esink->h * COLOR_DEPTH););
-			evas_object_image_pixels_dirty_set (esink->eo, 1);
-			evas_object_image_data_set(esink->eo, img_data);
-		}
-		gst_buffer_unref (buf);
-	} else {
-		GST_DEBUG ("GST_BUFFER_DATA(buf):%x, esink->eo(%x)",GST_BUFFER_DATA(buf),esink->eo);
-		evas_object_image_data_set (esink->eo, GST_BUFFER_DATA (buf));
-		evas_object_image_pixels_dirty_set (esink->eo, 1);
-		if (esink->oldbuf) {
-			gst_buffer_unref(esink->oldbuf);
-		}
-		esink->oldbuf = buf;
-	}
-
-	MMTA_ACUM_ITEM_END("eavsimagesink _cb_pipe total", FALSE);
-
-	GST_DEBUG ("[LEAVE]");
-}
-
-static void
-gst_evas_image_sink_init (GstEvasImageSink *esink, GstEvasImageSinkClass *gclass)
-{
-	GST_DEBUG ("[ENTER]");
-
-	esink->eo = NULL;
-	esink->epipe = NULL;
-	esink->object_show = FALSE;
-	esink->update_visibility = UPDATE_FALSE;
-	esink->gl_zerocopy = FALSE;
-	esink->is_evas_object_size_set = FALSE;
-	esink->present_data_addr = -1;
-
-	if(!instance_lock) {
-		instance_lock = g_mutex_new();
-	}
-	g_mutex_lock (instance_lock);
-	instance_lock_count++;
-	g_mutex_unlock (instance_lock);
-
-	g_object_weak_ref (G_OBJECT (esink), gst_evas_image_sink_fini, NULL);
-
-	GST_DEBUG ("[LEAVE]");
-}
-
-static void
-evas_callback_del_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
-{
-	GST_DEBUG ("[ENTER]");
-
-	GstEvasImageSink *esink = data;
-	if (!esink) {
-		return;
-	}
-
-	EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo);
-	if (esink->oldbuf) {
-		gst_buffer_unref (esink->oldbuf);
-		esink->oldbuf = NULL;
-	}
-
-	if (esink->eo) {
-		evas_object_image_data_set(esink->eo, NULL);
-		esink->eo = NULL;
-	}
-
-	GST_DEBUG ("[LEAVE]");
-}
-
-static void
-evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
-{
-	int w = 0;
-	int h = 0;
-
-	GST_DEBUG ("[ENTER]");
-
-	GstEvasImageSink *esink = data;
-	if (!esink) {
-		return;
-	}
-
-	evas_object_geometry_get(esink->eo, NULL, NULL, &w, &h);
-	if (!w || !h) {
-		GST_WARNING ("evas object size (w:%d,h:%d) was not set",w,h);
-	} else {
-		evas_object_image_fill_set(esink->eo, 0, 0, w, h);
-		GST_DEBUG ("evas object fill set (w:%d,h:%d)",w,h);
-	}
-
-	GST_DEBUG ("[LEAVE]");
-}
-
-static int
-evas_image_sink_get_size_from_caps (GstCaps *caps, int *w, int *h)
-{
-	gboolean r;
-	int width, height;
-	GstStructure *s;
-
-	if (!caps || !w || !h) {
-		return -1;
-	}
-	s = gst_caps_get_structure (caps, 0);
-	if (!s) {
-		return -1;
-	}
-
-	r = gst_structure_get_int (s, CAP_WIDTH, &width);
-	if (r == FALSE) {
-		return -1;
-	}
-
-	r = gst_structure_get_int (s, CAP_HEIGHT, &height);
-	if (r == FALSE) {
-		return -1;
-	}
-
-	*w = width;
-	*h = height;
-	return 0;
-}
-
-static gboolean
-is_zerocopy_supported (Evas *e)
-{
-	Eina_List *engines, *l;
-	int cur_id;
-	int id;
-	char *name;
-
-	if (!e) {
-		return FALSE;
-	}
-
-	engines = evas_render_method_list ();
-	if (!engines) {
-		return FALSE;
-	}
-
-	cur_id = evas_output_method_get (e);
-
-	EINA_LIST_FOREACH (engines, l, name) {
-		id = evas_render_method_lookup (name);
-		if (name && id == cur_id) {
-			if (!strcmp (name, GL_X11_ENGINE)) {
-				return TRUE;
-			}
-			break;
-		}
-	}
-	return FALSE;
-}
-
-static int
-evas_image_sink_event_parse_data (GstEvasImageSink *esink, GstEvent *event)
-{
-	const GstStructure *st;
-	guint st_data_addr = 0;
-	gint st_data_width = 0;
-	gint st_data_height = 0;
-
-	g_return_val_if_fail (event != NULL, FALSE);
-	g_return_val_if_fail (esink != NULL, FALSE);
-
-	if (GST_EVENT_TYPE (event) != GST_EVENT_CUSTOM_DOWNSTREAM_OOB) {
-		GST_WARNING ("it's not a custom downstream oob event");
-		return -1;
-	}
-	st = gst_event_get_structure (event);
-	if (st == NULL || !gst_structure_has_name (st, "GstStructureForCustomEvent")) {
-		GST_WARNING ("structure in a given event is not proper");
-		return -1;
-	}
-	if (!gst_structure_get_uint (st, "data-addr", &st_data_addr)) {
-		GST_WARNING ("parsing data-addr failed");
-		return -1;
-	}
-	esink->present_data_addr = st_data_addr;
-
-	return 0;
-}
-
-static gboolean
-gst_evas_image_sink_event (GstBaseSink *sink, GstEvent *event)
-{
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (sink);
-	GstMessage *msg;
-	gchar *str;
-
-	switch (GST_EVENT_TYPE (event)) {
-		case GST_EVENT_FLUSH_START:
-			GST_DEBUG ("GST_EVENT_FLUSH_START");
-			break;
-		case GST_EVENT_FLUSH_STOP:
-			GST_DEBUG ("GST_EVENT_FLUSH_STOP");
-			break;
-		case GST_EVENT_EOS:
-			GST_DEBUG ("GST_EVENT_EOS");
-			break;
-		case GST_EVENT_CUSTOM_DOWNSTREAM_OOB:
-			if(!evas_image_sink_event_parse_data(esink, event)) {
-				GST_DEBUG ("GST_EVENT_CUSTOM_DOWNSTREAM_OOB, present_data_addr:%x",esink->present_data_addr);
-			} else {
-				GST_ERROR ("evas_image_sink_event_parse_data() failed");
-			}
-			break;
-		default:
-			break;
-	}
-	if (GST_BASE_SINK_CLASS (parent_class)->event) {
-		return GST_BASE_SINK_CLASS (parent_class)->event (sink, event);
-	} else {
-		return TRUE;
-	}
-}
-
-static GstStateChangeReturn
-gst_evas_image_sink_change_state (GstElement *element, GstStateChange transition)
-{
-	GstStateChangeReturn ret_state = GST_STATE_CHANGE_SUCCESS;
-	GstEvasImageSink *esink = NULL;
-	esink = GST_EVASIMAGESINK(element);
-	int ret = 0;
-
-	if(!esink) {
-		GST_ERROR("can not get evasimagesink from element");
-		return GST_STATE_CHANGE_FAILURE;
-	}
-
-	switch (transition) {
-		case GST_STATE_CHANGE_NULL_TO_READY:
-			GST_INFO ("*** STATE_CHANGE_NULL_TO_READY ***");
-			break;
-		case GST_STATE_CHANGE_READY_TO_PAUSED:
-			GST_INFO ("*** STATE_CHANGE_READY_TO_PAUSED ***");
-			break;
-		case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
-			GST_INFO ("*** STATE_CHANGE_PAUSED_TO_PLAYING ***");
-			break;
-		default:
-			break;
-	}
-
-	ret_state = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
-
-	switch (transition) {
-		case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
-			GST_INFO ("*** STATE_CHANGE_PLAYING_TO_PAUSED ***");
-			break;
-		case GST_STATE_CHANGE_PAUSED_TO_READY:
-			GST_INFO ("*** STATE_CHANGE_PAUSED_TO_READY ***");
-			break;
-		case GST_STATE_CHANGE_READY_TO_NULL:
-			GST_INFO ("*** STATE_CHANGE_READY_TO_NULL ***");
-			EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo);
-			if (esink->epipe) {
-				ecore_pipe_del (esink->epipe);
-				esink->epipe = NULL;
-			}
-			break;
-		default:
-			break;
-	}
-
-	return ret_state;
-}
-
-static void
-gst_evas_image_sink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (object);
-	Evas_Object *eo;
-
-	g_mutex_lock (instance_lock);
-
-	switch (prop_id) {
-	case PROP_EVAS_OBJECT:
-		eo = g_value_get_pointer (value);
-		if (is_evas_image_object (eo)) {
-			if (eo != esink->eo) {
-				Eina_Bool r;
-
-				/* delete evas object callbacks registrated on a previous evas image object */
-				EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo);
-				esink->eo = eo;
-				/* add evas object callbacks on a new evas image object */
-				EVASIMAGESINK_SET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo, esink);
-
-				esink->gl_zerocopy = is_zerocopy_supported (evas_object_evas_get (eo));
-				if (esink->gl_zerocopy) {
-					evas_object_image_content_hint_set (esink->eo, EVAS_IMAGE_CONTENT_HINT_DYNAMIC);
-					GST_DEBUG("Enable gl zerocopy");
-				}
-				GST_DEBUG("Evas Image Object(%x) is set",esink->eo);
-				esink->is_evas_object_size_set = FALSE;
-				if (!esink->epipe) {
-					esink->epipe = ecore_pipe_add (evas_image_sink_cb_pipe, esink);
-					if (!esink->epipe) {
-						GST_ERROR ("ecore-pipe create failed");
-						break;
-					}
-				}
-			}
-		} else {
-			GST_ERROR ("Cannot set evas-object property: value is not an evas image object");
-		}
-		break;
-
-	case PROP_EVAS_OBJECT_SHOW:
-	{
-		Eina_Bool r;
-		esink->object_show = g_value_get_boolean (value);
-		if( !is_evas_image_object(esink->eo) ) {
-			GST_WARNING ("Cannot apply visible(show-object) property: cannot get an evas object\n");
-			break;
-		}
-		esink->update_visibility = UPDATE_TRUE;
-		if (!esink->epipe) {
-			esink->epipe = ecore_pipe_add (evas_image_sink_cb_pipe, esink);
-			if (!esink->epipe) {
-				GST_ERROR ("ecore-pipe create failed");
-				break;
-			}
-		}
-		r = ecore_pipe_write (esink->epipe, &esink->update_visibility, SIZE_FOR_UPDATE_VISIBILITY);
-		if (r == EINA_FALSE)  {
-			GST_WARNING ("Failed to ecore_pipe_write() for updating visibility)\n");
-		}
-		break;
-	}
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-
-	g_mutex_unlock (instance_lock);
-}
-
-static void
-gst_evas_image_sink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (object);
-
-	switch (prop_id) {
-	case PROP_EVAS_OBJECT:
-		g_value_set_pointer (value, esink->eo);
-		break;
-	case PROP_EVAS_OBJECT_SHOW:
-		g_value_set_boolean (value, esink->object_show);
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-}
-
-static gboolean
-gst_evas_image_sink_set_caps (GstBaseSink *base_sink, GstCaps *caps)
-{
-	int r;
-	int w, h;
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (base_sink);
-
-	esink->is_evas_object_size_set = FALSE;
-	r = evas_image_sink_get_size_from_caps (caps, &w, &h);
-	if (!r) {
-		esink->w = w;
-		esink->h = h;
-		GST_DEBUG ("set size w(%d), h(%d)", w, h);
-	}
-	return TRUE;
-}
-
-static GstFlowReturn
-gst_evas_image_sink_show_frame (GstVideoSink *video_sink, GstBuffer *buf)
-{
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (video_sink);
-	Eina_Bool r;
-
-	g_mutex_lock (instance_lock);
-	if (esink->present_data_addr == -1) {
-		/* if present_data_addr is -1, we don't use this member variable */
-	} else if (esink->present_data_addr != DO_RENDER_FROM_FIMC) {
-		GST_WARNING ("skip rendering this buffer, present_data_addr:%d, DO_RENDER_FROM_FIMC:%d", esink->present_data_addr, DO_RENDER_FROM_FIMC);
-		g_mutex_unlock (instance_lock);
-		return GST_FLOW_OK;
-	}
-	if (!esink->epipe) {
-		esink->epipe = ecore_pipe_add (evas_image_sink_cb_pipe, esink);
-		if (!esink->epipe) {
-			GST_ERROR ("ecore-pipe create failed");
-			g_mutex_unlock (instance_lock);
-			return GST_FLOW_ERROR;
-		}
-	}
-
-	gst_buffer_ref (buf);
-	__ta__("evasimagesink ecore_pipe_write", r = ecore_pipe_write (esink->epipe, &buf, sizeof (GstBuffer *)););
-	if (r == EINA_FALSE)  {
-		gst_buffer_unref (buf);
-	}
-	GST_DEBUG ("ecore_pipe_write() was called with GST_BUFFER_DATA(buf):%x", GST_BUFFER_DATA(buf));
-
-	g_mutex_unlock (instance_lock);
-	return GST_FLOW_OK;
-}
-
-static gboolean
-evas_image_sink_init (GstPlugin *evasimagesink)
-{
-	GST_DEBUG_CATEGORY_INIT (gst_evas_image_sink_debug, "evasimagesink", 0, "Evas image object based videosink");
-
-	return gst_element_register (evasimagesink, "evasimagesink", GST_RANK_NONE, GST_TYPE_EVASIMAGESINK);
-}
-
-#ifndef PACKAGE
-#define PACKAGE "gstevasimagesink-plugin-package"
-#endif
-
-GST_PLUGIN_DEFINE (
-	GST_VERSION_MAJOR,
-	GST_VERSION_MINOR,
-	"evasimagesink",
-	"Evas image object based videosink",
-	evas_image_sink_init,
-	VERSION,
-	"LGPL",
-	"Samsung Electronics Co",
-	"http://www.samsung.com/"
-)
diff --git a/mobile/evasimagesink/src/gstevasimagesink.h b/mobile/evasimagesink/src/gstevasimagesink.h
deleted file mode 100644
index 09c8102..0000000
--- a/mobile/evasimagesink/src/gstevasimagesink.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * evasimagesink
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifndef __GST_EVASIMAGESINK_H__
-#define __GST_EVASIMAGESINK_H__
-
-#include 
-#include 
-#include 
-#include 
-#include 
-
-G_BEGIN_DECLS
-
-/* #defines don't like whitespacey bits */
-#define GST_TYPE_EVASIMAGESINK \
-  (gst_evas_image_sink_get_type())
-#define GST_EVASIMAGESINK(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_EVASIMAGESINK,GstEvasImageSink))
-#define GST_EVASIMAGESINK_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_EVASIMAGESINK,GstEvasImageSinkClass))
-#define GST_IS_EVASIMAGESINK(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_EVASIMAGESINK))
-#define GST_IS_EVASIMAGESINK_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_EVASIMAGESINK))
-
-typedef struct _GstEvasImageSink      GstEvasImageSink;
-typedef struct _GstEvasImageSinkClass GstEvasImageSinkClass;
-
-struct _GstEvasImageSink
-{
-	GstVideoSink element;
-
-	Evas_Object *eo;
-	Ecore_Pipe *epipe;
-	Evas_Coord w;
-	Evas_Coord h;
-	gboolean object_show;
-	gchar update_visibility;
-	gboolean gl_zerocopy;
-
-	GstBuffer *oldbuf;
-
-	gboolean is_evas_object_size_set;
-	guint present_data_addr;
-};
-
-struct _GstEvasImageSinkClass
-{
-	GstVideoSinkClass parent_class;
-};
-
-GType gst_evas_image_sink_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_EVASIMAGESINK_H__ */
diff --git a/mobile/evaspixmapsink/xv_types.h b/mobile/evaspixmapsink/xv_types.h
deleted file mode 100644
index 8266e34..0000000
--- a/mobile/evaspixmapsink/xv_types.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/**************************************************************************
-
-xserver-xorg-video-exynos
-
-Copyright 2010 - 2011 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: Boram Park 
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*                                                              */
-/* File name : xv_types.h                                       */
-/* Author : Boram Park (boram1288.park@samsung.com)             */
-/* Protocol Version : 1.0.1 (Dec 16th 2009)                       */
-/* This file is for describing Xv APIs' buffer encoding method. */
-/*                                                              */
-
-#ifndef __XV_TYPE_H__
-#define __XV_TYPE_H__
-
-#define XV_DATA_HEADER	0xDEADCD01
-#define XV_DATA_VERSION	0x00010001
-
-/* Return Values */
-#define XV_OK 0
-#define XV_HEADER_ERROR -1
-#define XV_VERSION_MISMATCH -2
-
-/* Video Mode */
-#define DISPLAY_MODE_DEFAULT                                      0
-#define DISPLAY_MODE_PRI_VIDEO_ON_AND_SEC_VIDEO_FULL_SCREEN       1
-#define DISPLAY_MODE_PRI_VIDEO_OFF_AND_SEC_VIDEO_FULL_SCREEN      2
-
-/* Color space range */
-#define CSC_RANGE_NARROW        0
-#define CSC_RANGE_WIDE          1
-
-/* Buffer Type */
-#define XV_BUF_TYPE_DMABUF  0
-#define XV_BUF_TYPE_LEGACY  1
-#define XV_BUF_PLANE_NUM    3
-
-/* Data structure for XvPutImage / XvShmPutImage */
-typedef struct
-{
-    unsigned int _header; /* for internal use only */
-    unsigned int _version; /* for internal use only */
-
-    unsigned int YBuf;
-    unsigned int CbBuf;
-    unsigned int CrBuf;
-    unsigned int BufType;
-    unsigned int dmabuf_fd[XV_BUF_PLANE_NUM];
-    unsigned int gem_handle[XV_BUF_PLANE_NUM];
-    void *bo[XV_BUF_PLANE_NUM];
-} XV_DATA, * XV_DATA_PTR;
-
-static void
-#ifdef __GNUC__
-__attribute__ ((unused))
-#endif
-XV_INIT_DATA (XV_DATA_PTR data)
-{
-    data->_header = XV_DATA_HEADER;
-    data->_version = XV_DATA_VERSION;
-}
-
-static int
-#ifdef __GNUC__
-__attribute__ ((unused))
-#endif
-XV_VALIDATE_DATA (XV_DATA_PTR data)
-{
-    if (data->_header != XV_DATA_HEADER)
-        return XV_HEADER_ERROR;
-    if (data->_version != XV_DATA_VERSION)
-        return XV_VERSION_MISMATCH;
-    return XV_OK;
-}
-
-#endif
diff --git a/mobile/gst-autogen.sh b/mobile/gst-autogen.sh
deleted file mode 100755
index 7b31212..0000000
--- a/mobile/gst-autogen.sh
+++ /dev/null
@@ -1,308 +0,0 @@
-# a silly hack that generates autoregen.sh but it's handy
-# Remove the old autoregen.sh first to create a new file,
-# as the current one may be being read by the shell executing
-# this script.
-if [ -f "autoregen.sh" ]; then
-  rm autoregen.sh
-fi
-echo "#!/bin/sh" > autoregen.sh
-echo "./autogen.sh $@ \$@" >> autoregen.sh
-chmod +x autoregen.sh
-
-# helper functions for autogen.sh
-
-debug ()
-# print out a debug message if DEBUG is a defined variable
-{
-  if test ! -z "$DEBUG"
-  then
-    echo "DEBUG: $1"
-  fi
-}
-
-version_check ()
-# check the version of a package
-# first argument : package name (executable)
-# second argument : optional path where to look for it instead
-# third argument : source download url
-# rest of arguments : major, minor, micro version
-# all consecutive ones : suggestions for binaries to use
-# (if not specified in second argument)
-{
-  PACKAGE=$1
-  PKG_PATH=$2
-  URL=$3
-  MAJOR=$4
-  MINOR=$5
-  MICRO=$6
-
-  # for backwards compatibility, we let PKG_PATH=PACKAGE when PKG_PATH null
-  if test -z "$PKG_PATH"; then PKG_PATH=$PACKAGE; fi
-  debug "major $MAJOR minor $MINOR micro $MICRO"
-  VERSION=$MAJOR
-  if test ! -z "$MINOR"; then VERSION=$VERSION.$MINOR; else MINOR=0; fi
-  if test ! -z "$MICRO"; then VERSION=$VERSION.$MICRO; else MICRO=0; fi
-
-  debug "major $MAJOR minor $MINOR micro $MICRO"
-  
-  for SUGGESTION in $PKG_PATH; do 
-    COMMAND="$SUGGESTION"
-
-    # don't check if asked not to
-    test -z "$NOCHECK" && {
-      echo -n "  checking for $COMMAND >= $VERSION ... "
-    } || {
-      # we set a var with the same name as the package, but stripped of
-      # unwanted chars
-      VAR=`echo $PACKAGE | sed 's/-//g'`
-      debug "setting $VAR"
-      eval $VAR="$COMMAND"
-      return 0
-    }
-
-    debug "checking version with $COMMAND"
-    ($COMMAND --version) < /dev/null > /dev/null 2>&1 || 
-    {
-      echo "not found."
-      continue
-    }
-    # strip everything that's not a digit, then use cut to get the first field
-    pkg_version=`$COMMAND --version|head -n 1|sed 's/^.*)[^0-9]*//'|cut -d' ' -f1`
-    debug "pkg_version $pkg_version"
-    # remove any non-digit characters from the version numbers to permit numeric
-    # comparison
-    pkg_major=`echo $pkg_version | cut -d. -f1 | sed s/[a-zA-Z\-].*//g`
-    pkg_minor=`echo $pkg_version | cut -d. -f2 | sed s/[a-zA-Z\-].*//g`
-    pkg_micro=`echo $pkg_version | cut -d. -f3 | sed s/[a-zA-Z\-].*//g`
-    test -z "$pkg_major" && pkg_major=0
-    test -z "$pkg_minor" && pkg_minor=0
-    test -z "$pkg_micro" && pkg_micro=0
-    debug "found major $pkg_major minor $pkg_minor micro $pkg_micro"
-
-    #start checking the version
-    debug "version check"
-
-    # reset check
-    WRONG=
-
-    if [ ! "$pkg_major" -gt "$MAJOR" ]; then
-      debug "major: $pkg_major <= $MAJOR"
-      if [ "$pkg_major" -lt "$MAJOR" ]; then
-        debug "major: $pkg_major < $MAJOR"
-        WRONG=1
-      elif [ ! "$pkg_minor" -gt "$MINOR" ]; then
-        debug "minor: $pkg_minor <= $MINOR"
-        if [ "$pkg_minor" -lt "$MINOR" ]; then
-          debug "minor: $pkg_minor < $MINOR"
-          WRONG=1
-        elif [ "$pkg_micro" -lt "$MICRO" ]; then
-          debug "micro: $pkg_micro < $MICRO"
-	  WRONG=1
-        fi
-      fi
-    fi
-
-    if test ! -z "$WRONG"; then
-      echo "found $pkg_version, not ok !"
-      continue
-    else
-      echo "found $pkg_version, ok."
-      # we set a var with the same name as the package, but stripped of
-      # unwanted chars
-      VAR=`echo $PACKAGE | sed 's/-//g'`
-      debug "setting $VAR"
-      eval $VAR="$COMMAND"
-      return 0
-    fi
-  done
-
-  echo "not found !"
-  echo "You must have $PACKAGE installed to compile $package."
-  echo "Download the appropriate package for your distribution,"
-  echo "or get the source tarball at $URL"
-  return 1;
-}
-
-aclocal_check ()
-{
-  # normally aclocal is part of automake
-  # so we expect it to be in the same place as automake
-  # so if a different automake is supplied, we need to adapt as well
-  # so how's about replacing automake with aclocal in the set var,
-  # and saving that in $aclocal ?
-  # note, this will fail if the actual automake isn't called automake*
-  # or if part of the path before it contains it
-  if [ -z "$automake" ]; then
-    echo "Error: no automake variable set !"
-    return 1
-  else
-    aclocal=`echo $automake | sed s/automake/aclocal/`
-    debug "aclocal: $aclocal"
-    if [ "$aclocal" != "aclocal" ];
-    then
-      CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-aclocal=$aclocal"
-    fi
-    if [ ! -x `which $aclocal` ]; then
-      echo "Error: cannot execute $aclocal !"
-      return 1
-    fi
-  fi
-}
-
-autoheader_check ()
-{
-  # same here - autoheader is part of autoconf
-  # use the same voodoo
-  if [ -z "$autoconf" ]; then
-    echo "Error: no autoconf variable set !"
-    return 1
-  else
-    autoheader=`echo $autoconf | sed s/autoconf/autoheader/`
-    debug "autoheader: $autoheader"
-    if [ "$autoheader" != "autoheader" ];
-    then
-      CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-autoheader=$autoheader"
-    fi
-    if [ ! -x `which $autoheader` ]; then
-      echo "Error: cannot execute $autoheader !"
-      return 1
-    fi
-  fi
-
-}
-autoconf_2_52d_check ()
-{
-  # autoconf 2.52d has a weird issue involving a yes:no error
-  # so don't allow it's use
-  test -z "$NOCHECK" && {
-    ac_version=`$autoconf --version|head -n 1|sed 's/^[a-zA-Z\.\ ()]*//;s/ .*$//'`
-    if test "$ac_version" = "2.52d"; then
-      echo "autoconf 2.52d has an issue with our current build."
-      echo "We don't know who's to blame however.  So until we do, get a"
-      echo "regular version.  RPM's of a working version are on the gstreamer site."
-      exit 1
-    fi
-  }
-  return 0
-}
-
-die_check ()
-{
-  # call with $DIE
-  # if set to 1, we need to print something helpful then die
-  DIE=$1
-  if test "x$DIE" = "x1";
-  then
-    echo
-    echo "- Please get the right tools before proceeding."
-    echo "- Alternatively, if you're sure we're wrong, run with --nocheck."
-    exit 1
-  fi
-}
-
-autogen_options ()
-{
-  if test "x$1" = "x"; then
-    return 0
-  fi
-
-  while test "x$1" != "x" ; do
-    optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
-    case "$1" in
-      --noconfigure)
-          NOCONFIGURE=defined
-	  AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --noconfigure"
-          echo "+ configure run disabled"
-          shift
-          ;;
-      --nocheck)
-	  AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --nocheck"
-          NOCHECK=defined
-          echo "+ autotools version check disabled"
-          shift
-          ;;
-      --debug)
-          DEBUG=defined
-	  AUTOGEN_EXT_OPT="$AUTOGEN_EXT_OPT --debug"
-          echo "+ debug output enabled"
-          shift
-          ;;
-      --prefix=*)
-	  CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT --prefix=$optarg"
-	  echo "+ passing --prefix=$optarg to configure"
-          shift
-          ;;
-      --prefix)
-	  shift
-	  echo "DEBUG: $1"
-	  CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT --prefix=$1"
-	  echo "+ passing --prefix=$1 to configure"
-          shift
-          ;;
-
-      -h|--help)
-          echo "autogen.sh (autogen options) -- (configure options)"
-          echo "autogen.sh help options: "
-          echo " --noconfigure            don't run the configure script"
-          echo " --nocheck                don't do version checks"
-          echo " --debug                  debug the autogen process"
-	  echo " --prefix		  will be passed on to configure"
-          echo
-          echo " --with-autoconf PATH     use autoconf in PATH"
-          echo " --with-automake PATH     use automake in PATH"
-          echo
-          echo "to pass options to configure, put them as arguments after -- "
-	  exit 1
-          ;;
-      --with-automake=*)
-          AUTOMAKE=$optarg
-          echo "+ using alternate automake in $optarg"
-	  CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-automake=$AUTOMAKE"
-          shift
-          ;;
-      --with-autoconf=*)
-          AUTOCONF=$optarg
-          echo "+ using alternate autoconf in $optarg"
-	  CONFIGURE_DEF_OPT="$CONFIGURE_DEF_OPT --with-autoconf=$AUTOCONF"
-          shift
-          ;;
-      --disable*|--enable*|--with*)
-          echo "+ passing option $1 to configure"
-	  CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT $1"
-          shift
-          ;;
-       --) shift ; break ;;
-      *) echo "- ignoring unknown autogen.sh argument $1"; shift ;;
-    esac
-  done
-
-  for arg do CONFIGURE_EXT_OPT="$CONFIGURE_EXT_OPT $arg"; done
-  if test ! -z "$CONFIGURE_EXT_OPT"
-  then
-    echo "+ options passed to configure: $CONFIGURE_EXT_OPT"
-  fi
-}
-
-toplevel_check ()
-{
-  srcfile=$1
-  test -f $srcfile || {
-        echo "You must run this script in the top-level $package directory"
-        exit 1
-  }
-}
-
-
-tool_run ()
-{
-  tool=$1
-  options=$2
-  run_if_fail=$3
-  echo "+ running $tool $options..."
-  $tool $options || {
-    echo
-    echo $tool failed
-    eval $run_if_fail
-    exit 1
-  }
-}
diff --git a/mobile/gst-plugins-ext0.10.manifest b/mobile/gst-plugins-ext0.10.manifest
deleted file mode 100755
index a76fdba..0000000
--- a/mobile/gst-plugins-ext0.10.manifest
+++ /dev/null
@@ -1,5 +0,0 @@
-
-	
-		
-	
-
diff --git a/mobile/m4/Makefile.am b/mobile/m4/Makefile.am
deleted file mode 100644
index 5fa63aa..0000000
--- a/mobile/m4/Makefile.am
+++ /dev/null
@@ -1 +0,0 @@
-EXTRA_DIST = as-version.m4 as-compiler-flag.m4
diff --git a/mobile/m4/as-compiler-flag.m4 b/mobile/m4/as-compiler-flag.m4
deleted file mode 100755
index 4134857..0000000
--- a/mobile/m4/as-compiler-flag.m4
+++ /dev/null
@@ -1,25 +0,0 @@
-dnl as-compiler-flag.m4 0.0.1
-dnl autostars m4 macro for detection of compiler flags
-dnl
-dnl ds@schleef.org
-
-AC_DEFUN([AS_COMPILER_FLAG],
-[
-  AC_MSG_CHECKING([to see if compiler understands $1])
-
-  save_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS $1"
-
-  AC_TRY_COMPILE([ ], [], [flag_ok=yes], [flag_ok=no])
-  CFLAGS="$save_CFLAGS"
-
-  if test "X$flag_ok" = Xyes ; then
-    $2
-    true
-  else
-    $3
-    true
-  fi
-  AC_MSG_RESULT([$flag_ok])
-])
-
diff --git a/mobile/m4/as-version.m4 b/mobile/m4/as-version.m4
deleted file mode 100755
index 249102b..0000000
--- a/mobile/m4/as-version.m4
+++ /dev/null
@@ -1,66 +0,0 @@
-dnl as-version.m4 0.1.0
-
-dnl autostars m4 macro for versioning
-
-dnl Thomas Vander Stichele 
-
-dnl $Id: as-version.m4,v 1.2 2004-09-17 22:18:03 leroutier Exp $
-
-dnl AS_VERSION(PACKAGE, PREFIX, MAJOR, MINOR, MICRO, NANO,
-dnl            ACTION-IF-NO-NANO, [ACTION-IF-NANO])
-
-dnl example
-dnl AS_VERSION(gstreamer, GST_VERSION, 0, 3, 2,)
-dnl for a 0.3.2 release version
-
-dnl this macro
-dnl - defines [$PREFIX]_MAJOR, MINOR and MICRO
-dnl - if NANO is empty, then we're in release mode, else in cvs/dev mode
-dnl - defines [$PREFIX], VERSION, and [$PREFIX]_RELEASE
-dnl - executes the relevant action
-dnl - AC_SUBST's PACKAGE, VERSION, [$PREFIX] and [$PREFIX]_RELEASE
-dnl   as well as the little ones
-dnl - doesn't call AM_INIT_AUTOMAKE anymore because it prevents
-dnl   maintainer mode from running ok
-dnl
-dnl don't forget to put #undef [$2] and [$2]_RELEASE in acconfig.h
-dnl if you use acconfig.h
-
-AC_DEFUN([AS_VERSION],
-[
-  PACKAGE=[$1]
-  [$2]_MAJOR=[$3]
-  [$2]_MINOR=[$4]
-  [$2]_MICRO=[$5]
-  NANO=[$6]
-  [$2]_NANO=$NANO
-  if test "x$NANO" = "x" || test "x$NANO" = "x0";
-  then
-      AC_MSG_NOTICE(configuring [$1] for release)
-      VERSION=[$3].[$4].[$5]
-      [$2]_RELEASE=1
-      dnl execute action
-      ifelse([$7], , :, [$7])
-  else
-      AC_MSG_NOTICE(configuring [$1] for development with nano $NANO)
-      VERSION=[$3].[$4].[$5].$NANO
-      [$2]_RELEASE=0.`date +%Y%m%d.%H%M%S`
-      dnl execute action
-      ifelse([$8], , :, [$8])
-  fi
-
-  [$2]=$VERSION
-  AC_DEFINE_UNQUOTED([$2], "$[$2]", [Define the version])
-  AC_SUBST([$2])
-  AC_DEFINE_UNQUOTED([$2]_RELEASE, "$[$2]_RELEASE", [Define the release version])
-  AC_SUBST([$2]_RELEASE)
-
-  AC_SUBST([$2]_MAJOR)
-  AC_SUBST([$2]_MINOR)
-  AC_SUBST([$2]_MICRO)
-  AC_SUBST([$2]_NANO)
-  AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Define the package name])
-  AC_SUBST(PACKAGE)
-  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Define the version])
-  AC_SUBST(VERSION)
-])
diff --git a/mobile/pdpushsrc/src/gstpdpushsrc.c b/mobile/pdpushsrc/src/gstpdpushsrc.c
deleted file mode 100644
index fb56643..0000000
--- a/mobile/pdpushsrc/src/gstpdpushsrc.c
+++ /dev/null
@@ -1,830 +0,0 @@
-/*
- * pdpushsrc
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Seungbae Shin 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-
-#ifdef HAVE_CONFIG_H
-#  include "config.h"
-#endif
-
-#include 
-#include "gstpdpushsrc.h"
-#include 
-#include 
-#include 
-#ifdef G_OS_WIN32
-#include                  /* lseek, open, close, read */
-/* On win32, stat* default to 32 bit; we need the 64-bit
- * variants, so explicitly define it that way. */
-#define stat __stat64
-#define fstat _fstat64
-#undef lseek
-#define lseek _lseeki64
-#undef off_t
-#define off_t guint64
-/* Prevent stat.h from defining the stat* functions as
- * _stat*, since we're explicitly overriding that */
-#undef _INC_STAT_INL
-#endif
-#include 
-#include 
-
-#ifdef HAVE_UNISTD_H
-#  include 
-#endif
-
-#include 
-#include 
-
-static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
-    GST_PAD_SRC,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS_ANY);
-
-/* FIXME we should be using glib for this */
-#ifndef S_ISREG
-#define S_ISREG(mode) ((mode)&_S_IFREG)
-#endif
-#ifndef S_ISDIR
-#define S_ISDIR(mode) ((mode)&_S_IFDIR)
-#endif
-#ifndef S_ISSOCK
-#define S_ISSOCK(x) (0)
-#endif
-#ifndef O_BINARY
-#define O_BINARY (0)
-#endif
-
-static int
-file_open (const gchar * filename, int flags, int mode)
-{
-  return open (filename, flags, mode);
-}
-
-GST_DEBUG_CATEGORY_STATIC (gst_pd_pushsrc_debug);
-#define GST_CAT_DEFAULT gst_pd_pushsrc_debug
-
-/* FileSrc signals and args */
-enum
-{
-  /* FILL ME */
-  LAST_SIGNAL
-};
-
-#define DEFAULT_BLOCKSIZE       4*1024
-
-enum
-{
-  ARG_0,
-  ARG_LOCATION,
-  ARG_EOS,
-};
-
-static void gst_pd_pushsrc_finalize (GObject * object);
-
-static void gst_pd_pushsrc_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
-static void gst_pd_pushsrc_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
-
-static gboolean gst_pd_pushsrc_start (GstBaseSrc * basesrc);
-static gboolean gst_pd_pushsrc_stop (GstBaseSrc * basesrc);
-
-static gboolean gst_pd_pushsrc_is_seekable (GstBaseSrc * src);
-static gboolean gst_pd_pushsrc_get_size (GstBaseSrc * src, guint64 * size);
-static gboolean gst_pd_pushsrc_query (GstBaseSrc * src, GstQuery * query);
-static void gst_pd_pushsrc_uri_handler_init (gpointer g_iface, gpointer iface_data);
-static GstFlowReturn gst_pd_pushsrc_create (GstBaseSrc * basesrc, guint64 offset, guint length, GstBuffer ** buffer);
-static gboolean gst_pd_pushsrc_checkgetrange (GstPad * pad);
-
-static void
-_do_init (GType pd_pushsrc_type)
-{
-  static const GInterfaceInfo urihandler_info = {
-    gst_pd_pushsrc_uri_handler_init,
-    NULL,
-    NULL
-  };
-
-  g_type_add_interface_static (pd_pushsrc_type, GST_TYPE_URI_HANDLER, &urihandler_info);
-  GST_DEBUG_CATEGORY_INIT (gst_pd_pushsrc_debug, "pdpushsrc", 0, "PD push source element");
-}
-
-GST_BOILERPLATE_FULL (GstPDPushSrc, gst_pd_pushsrc, GstBaseSrc, GST_TYPE_BASE_SRC, _do_init);
-
-static void
-gst_pd_pushsrc_base_init (gpointer g_class)
-{
-  GST_LOG ("IN");
-
-  GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
-
-  gst_element_class_set_details_simple (gstelement_class,
-      "PD push source",
-      "Source/File",
-      "Read from arbitrary point in a file",
-      "Naveen Ch ");
-  gst_element_class_add_pad_template (gstelement_class, gst_static_pad_template_get (&srctemplate));
-
-  GST_LOG ("OUT");
-}
-
-static void
-gst_pd_pushsrc_class_init (GstPDPushSrcClass * klass)
-{
-  GST_LOG ("IN");
-
-  GObjectClass *gobject_class;
-  GstBaseSrcClass *gstbasesrc_class;
-
-  gobject_class = G_OBJECT_CLASS (klass);
-  gstbasesrc_class = GST_BASE_SRC_CLASS (klass);
-
-  gobject_class->set_property = gst_pd_pushsrc_set_property;
-  gobject_class->get_property = gst_pd_pushsrc_get_property;
-  gobject_class->finalize = gst_pd_pushsrc_finalize;
-
-  g_object_class_install_property (gobject_class, ARG_LOCATION,
-      g_param_spec_string ("location", "File Location",
-          "Location of the file to read", NULL,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
-          GST_PARAM_MUTABLE_READY));
-   
-    g_object_class_install_property (gobject_class, ARG_EOS,
-                                    g_param_spec_boolean ("eos",
-                                        "EOS recived on downloading pipeline",
-                                        "download of clip is over",
-                                        0,
-                                        G_PARAM_READWRITE));
-   
-  gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_start);
-  gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_stop);
-  gstbasesrc_class->is_seekable = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_is_seekable);
-  gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_get_size);
-  gstbasesrc_class->query = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_query);
-  gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_create);
-
-  if (sizeof (off_t) < 8) {
-    GST_LOG ("No large file support, sizeof (off_t) = %" G_GSIZE_FORMAT "!",
-        sizeof (off_t));
-  }
-
-  GST_LOG ("OUT");
- 
-}
-
-static void
-gst_pd_pushsrc_init (GstPDPushSrc * src, GstPDPushSrcClass * g_class)
-{
-  GST_LOG ("IN");
-  GstBaseSrc *basesrc = GST_BASE_SRC (src);
-
-  src->filename = NULL;
-  src->fd = 0;
-  src->uri = NULL;
-  src->is_regular = FALSE;
-  src->is_eos = FALSE;
-  
-  gst_pad_set_checkgetrange_function (basesrc->srcpad, GST_DEBUG_FUNCPTR (gst_pd_pushsrc_checkgetrange));
-
-  GST_LOG ("OUT");
-}
-
-static void
-gst_pd_pushsrc_finalize (GObject * object)
-{
-  GST_LOG ("IN");
-
-  GstPDPushSrc *src;
-
-  src = GST_PD_PUSHSRC (object);
-
-  g_free (src->filename);
-  g_free (src->uri);
-
-  G_OBJECT_CLASS (parent_class)->finalize (object);
-
-  GST_LOG ("OUT");
-}
-
-static gboolean
-gst_pd_pushsrc_set_location (GstPDPushSrc * src, const gchar * location)
-{
-  GST_LOG ("IN");
-
-  GstState state;
-
-  /* the element must be stopped in order to do this */
-  GST_OBJECT_LOCK (src);
-  state = GST_STATE (src);
-  if (state != GST_STATE_READY && state != GST_STATE_NULL)
-    goto wrong_state;
-  GST_OBJECT_UNLOCK (src);
-
-  g_free (src->filename);
-  g_free (src->uri);
-
-  /* clear the filename if we get a NULL (is that possible?) */
-  if (location == NULL) {
-    src->filename = NULL;
-    src->uri = NULL;
-  } else {
-    /* we store the filename as received by the application. On Windows this
-     * should be UTF8 */
-    src->filename = g_strdup (location);
-    src->uri = gst_filename_to_uri (location, NULL);
-    GST_INFO ("filename : %s", src->filename);
-    GST_INFO ("uri      : %s", src->uri);
-  }
-  g_object_notify (G_OBJECT (src), "location");
-  gst_uri_handler_new_uri (GST_URI_HANDLER (src), src->uri);
-  
-  GST_LOG ("OUT");
-
-  return TRUE;
-
-  /* ERROR */
-wrong_state:
-  {
-    g_warning ("Changing the `location' property on filesrc when a file is "
-        "open is not supported.");
-    GST_OBJECT_UNLOCK (src);
-    GST_LOG ("OUT :: wrong_state");
-    return FALSE;
-  }
-}
-
-static void
-gst_pd_pushsrc_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec)
-{
-  GST_LOG ("IN");
-
-  GstPDPushSrc *src;
-
-  g_return_if_fail (GST_IS_PD_PUSHSRC (object));
-
-  src = GST_PD_PUSHSRC (object);
-
-  switch (prop_id) {
-    case ARG_LOCATION:
-      gst_pd_pushsrc_set_location (src, g_value_get_string (value));
-      break;
-    case ARG_EOS:
-      src->is_eos = g_value_get_boolean (value);
-      g_print ("\n\n\nis_eos is becoming %d\n\n\n", src->is_eos);
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-  GST_LOG ("OUT");
-}
-
-static void
-gst_pd_pushsrc_get_property (GObject * object, guint prop_id, GValue * value,
-    GParamSpec * pspec)
-{
-  GST_LOG ("IN");
-  GstPDPushSrc *src;
-
-  g_return_if_fail (GST_IS_PD_PUSHSRC (object));
-
-  src = GST_PD_PUSHSRC (object);
-
-  switch (prop_id) {
-    case ARG_LOCATION:
-      g_value_set_string (value, src->filename);
-      break;
-    case ARG_EOS:
-      g_value_set_boolean (value, src->is_eos);
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-  GST_LOG ("OUT");
-}
-
-static GstFlowReturn
-gst_pd_pushsrc_create_read (GstBaseSrc * basesrc, guint64 offset, guint length, GstBuffer ** buffer)
-{
-  GST_LOG ("IN");
-
-  int ret;
-  GstBuffer *buf = NULL;
-  struct stat stat_results;
-  GstPDPushSrc *src;
-
-  src = GST_PD_PUSHSRC_CAST (basesrc);
-  
-  GST_LOG_OBJECT (src, "read position = %"G_GUINT64_FORMAT ", offset = %"G_GUINT64_FORMAT", length = %d", 
-  	src->read_position, offset, length);
-  
-  memset (&stat_results, 0, sizeof (stat_results));
-  
-  if (fstat (src->fd, &stat_results) < 0)
-    goto could_not_stat;
-
-  GST_LOG_OBJECT (src, "offset + length = %"G_GUINT64_FORMAT " and filesize = %"G_GUINT64_FORMAT, offset + length, stat_results.st_size);
-
-  while ((offset + length) > stat_results.st_size)
-  {
-    fd_set fds;
-    int ret;
-    struct timeval timeout = {0,};
-    guint64 avail_size = 0;
-
-    if (src->is_eos)
-  	goto eos;
-
-    FD_ZERO (&fds);
-    FD_SET (src->fd, &fds);
-
-    timeout.tv_sec = 0;
-    timeout.tv_usec = ((basesrc->blocksize * 8 * 1000) / 64000); // wait_time = (blocksize * 8) / (min downloadratei.e. 64Kbps)
-
-    GST_DEBUG_OBJECT (src, "Going to wait for %ld msec", timeout.tv_usec);
-
-    ret = select (src->fd + 1, &fds, NULL, NULL, &timeout);
-    if (-1 == ret) 
-    {
-      GST_ERROR_OBJECT (src, "ERROR in select () : reason - %s...\n", strerror(errno));
-      return GST_FLOW_ERROR;
-    }
-    else if (0 == ret)
-    {
-      GST_WARNING_OBJECT (src, "select () timeout happened...");
-    }
-    else
-    {
-      memset (&stat_results, 0, sizeof (stat_results));
-  
-      if (fstat (src->fd, &stat_results) < 0)
-        goto could_not_stat;
-
-      avail_size = stat_results.st_size;
-
-      GST_LOG_OBJECT (src, "Available data size in file = %"G_GUINT64_FORMAT, avail_size);
-
-      if ((offset + length) > avail_size)
-      {
-        GST_LOG_OBJECT (src, "Enough data is NOT available...");
-      }
-      else
-      {
-        GST_LOG_OBJECT (src, "Enough data is available...");
-      }
-    }
-  }
-
-  if (G_UNLIKELY (src->read_position != offset)) {
-    off_t res;
-
-    res = lseek (src->fd, offset, SEEK_SET);
-    if (G_UNLIKELY (res < 0 || res != offset))
-      goto seek_failed;
-    src->read_position = offset;
-  }
-  
-  buf = gst_buffer_try_new_and_alloc (length);
-  if (G_UNLIKELY (buf == NULL && length > 0)) {
-    GST_ERROR_OBJECT (src, "Failed to allocate %u bytes", length);
-    return GST_FLOW_ERROR;
-  }
-
-  /* No need to read anything if length is 0 */
-  if (length > 0) {
-    GST_LOG_OBJECT (src, "Reading %d bytes at offset 0x%" G_GINT64_MODIFIER "x",
-        length, offset);
-    ret = read (src->fd, GST_BUFFER_DATA (buf), length);
-    if (G_UNLIKELY (ret < 0))
-      goto could_not_read;
-
-    /* seekable regular files should have given us what we expected */
-    if (G_UNLIKELY ((guint) ret < length && src->seekable))
-      goto unexpected_eos;
-
-    /* other files should eos if they read 0 and more was requested */
-    if (G_UNLIKELY (ret == 0 && length > 0))
-      goto eos;
-
-    length = ret;
-    GST_BUFFER_SIZE (buf) = length;
-    GST_BUFFER_OFFSET (buf) = offset;
-    GST_BUFFER_OFFSET_END (buf) = offset + length;
-
-    src->read_position += length;
-  }
-
-  *buffer = buf;
-  GST_LOG ("OUT");
-
-  return GST_FLOW_OK;
-
-  /* ERROR */
-seek_failed:
-  {
-    GST_ERROR_OBJECT (src, "Seek failed...");
-    GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM);
-    return GST_FLOW_ERROR;
-  }
-could_not_stat:
-  {
-    GST_ERROR_OBJECT (src, "Could not stat");
-    GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM);
-    return GST_FLOW_ERROR;
-  }
-could_not_read:
-  {
-    GST_ERROR_OBJECT (src, "Could not read...");
-    GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM);
-    if (buf)
-      gst_buffer_unref (buf);
-    return GST_FLOW_ERROR;
-  }
-unexpected_eos:
-  {
-    GST_ERROR_OBJECT (src, "Unexpected EOS occured...");
-    GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), ("unexpected end of file."));
-    if (buf)
-      gst_buffer_unref (buf);
-    return GST_FLOW_ERROR;
-  }
-eos:
-  {
-    GST_ERROR_OBJECT (src, "non-regular file hits EOS");
-    if (buf)
-      gst_buffer_unref (buf);
-    return GST_FLOW_UNEXPECTED;
-  }
-}
-
-static GstFlowReturn
-gst_pd_pushsrc_create (GstBaseSrc * basesrc, guint64 offset, guint length, GstBuffer ** buffer)
-{
-  GST_LOG ("IN");
-
-  GstPDPushSrc *pdsrc;
-  GstFlowReturn ret;
-
-  pdsrc = GST_PD_PUSHSRC_CAST (basesrc);
-  ret = gst_pd_pushsrc_create_read (basesrc, offset, length, buffer);
-  GST_LOG ("OUT");
-
-  return ret;
-}
-
-static gboolean
-gst_pd_pushsrc_query (GstBaseSrc * basesrc, GstQuery * query)
-{
-  GST_LOG ("IN");
-
-  gboolean ret = FALSE;
-  GstPDPushSrc *src = GST_PD_PUSHSRC (basesrc);
-
-  switch (GST_QUERY_TYPE (query)) {
-    case GST_QUERY_URI:
-      gst_query_set_uri (query, src->uri);
-      ret = TRUE;
-      break;
-    default:
-      ret = FALSE;
-      break;
-  }
-
-  if (!ret)
-    ret = GST_BASE_SRC_CLASS (parent_class)->query (basesrc, query);
-  GST_LOG ("OUT");
-
-  return ret;
-}
-
-static gboolean
-gst_pd_pushsrc_checkgetrange (GstPad * pad)
-{
-  GST_LOG ("IN");
-
-  GST_LOG ("OUT");
-
-  return FALSE;
-}
-
-static gboolean
-gst_pd_pushsrc_is_seekable (GstBaseSrc * basesrc)
-{
-  GST_LOG ("IN");
-
-  GstPDPushSrc *src = GST_PD_PUSHSRC (basesrc);
-
-  GST_DEBUG_OBJECT (src, "seekable = %d", src->seekable);
-  GST_LOG ("OUT");
-
-  return src->seekable;
-
-}
-
-static gboolean
-gst_pd_pushsrc_get_size (GstBaseSrc * basesrc, guint64 * size)
-{
-  GST_LOG ("IN");
-
-  struct stat stat_results;
-  GstPDPushSrc *src;
-
-  src = GST_PD_PUSHSRC (basesrc);
-
-  if (!src->seekable) {
-    /* If it isn't seekable, we won't know the length (but fstat will still
-     * succeed, and wrongly say our length is zero. */
-    return FALSE;
-  }
-
-  if (fstat (src->fd, &stat_results) < 0)
-    goto could_not_stat;
-
-  //*size = stat_results.st_size;
-  /* Naveen : Intentionally, doing this because we dont know the file size...because its keep on increasing in PD case */
-  *size = G_MAXUINT64;
-
-  GST_DEBUG ("size of the file = %"G_GUINT64_FORMAT, *size);
-  
-  GST_LOG ("OUT");
-
-  return TRUE;
-
-  /* ERROR */
-could_not_stat:
-  {
-    GST_ERROR_OBJECT (src, "Could not stat");
-    return FALSE;
-  }
-}
-
-/* open the file, necessary to go to READY state */
-static gboolean
-gst_pd_pushsrc_start (GstBaseSrc * basesrc)
-{
-  GST_LOG ("IN");
-
-  GstPDPushSrc *src = GST_PD_PUSHSRC (basesrc);
-  struct stat stat_results;
-
-  if (src->filename == NULL || src->filename[0] == '\0')
-    goto no_filename;
-
-  GST_INFO_OBJECT (src, "opening file %s", src->filename);
-
-  /* open the file */
-  src->fd = file_open (src->filename, O_RDONLY | O_BINARY, 0);
-
-  if (src->fd < 0)
-    goto open_failed;
-
-  /* check if it is a regular file, otherwise bail out */
-  if (fstat (src->fd, &stat_results) < 0)
-    goto no_stat;
-
-  if (S_ISDIR (stat_results.st_mode))
-    goto was_directory;
-
-  if (S_ISSOCK (stat_results.st_mode))
-    goto was_socket;
-
-  src->read_position = 0;
-
-  /* record if it's a regular (hence seekable and lengthable) file */
-  if (S_ISREG (stat_results.st_mode))
-    src->is_regular = TRUE;
-
-  {
-    /* we need to check if the underlying file is seekable. */
-    off_t res = lseek (src->fd, 0, SEEK_END);
-
-    if (res < 0) {
-      GST_LOG_OBJECT (src, "disabling seeking, not in mmap mode and lseek "
-          "failed: %s", g_strerror (errno));
-      src->seekable = FALSE;
-    } else {
-      src->seekable = TRUE;
-    }
-    lseek (src->fd, 0, SEEK_SET);
-  }
-
-  /* We can only really do seeking on regular files - for other file types, we
-   * don't know their length, so seeking isn't useful/meaningful */
-  src->seekable = src->seekable && src->is_regular;
-  GST_LOG ("OUT");
-
-  return TRUE;
-
-  /* ERROR */
-no_filename:
-  {
-    GST_ERROR_OBJECT (src, "No file name specified for reading...");
-    GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND,
-        ("No file name specified for reading."), (NULL));
-    return FALSE;
-  }
-open_failed:
-  {
-    switch (errno) {
-      case ENOENT:
-        GST_ERROR_OBJECT (src, "File could not be found");
-        GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL),
-            ("No such file \"\""));
-        break;
-      default:
-        GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
-            ("Could not open file for reading."),
-            GST_ERROR_SYSTEM);
-        break;
-    }
-    return FALSE;
-  }
-no_stat:
-  {
-    GST_ERROR_OBJECT (src, "Could not get stat info...");	
-    GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
-        ("Could not get info on \"\"."),  (NULL));
-    close (src->fd);
-    return FALSE;
-  }
-was_directory:
-  {
-    GST_ERROR_OBJECT (src, "Is a Directory");
-    GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
-        ("\"\" is a directory."), (NULL));
-    close (src->fd);
-    return FALSE;
-  }
-was_socket:
-  {
-   GST_ERROR_OBJECT (src, "Is a Socket");	
-    GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
-        ("File \"\" is a socket."), (NULL));
-    close (src->fd);
-    return FALSE;
-  }
-}
-
-/* unmap and close the file */
-static gboolean
-gst_pd_pushsrc_stop (GstBaseSrc * basesrc)
-{
-  GST_LOG ("IN");
-
-  GstPDPushSrc *src = GST_PD_PUSHSRC (basesrc);
-
-  /* close the file */
-  close (src->fd);
-
-  /* zero out a lot of our state */
-  src->fd = 0;
-  src->is_regular = FALSE;
-
-  GST_LOG ("OUT");
-
-  return TRUE;
-}
-
-/*** GSTURIHANDLER INTERFACE *************************************************/
-
-static GstURIType
-gst_pd_pushsrc_uri_get_type (void)
-{
-  GST_LOG ("IN");
-  GST_LOG ("OUT");
-
-  return GST_URI_SRC;
-}
-
-static gchar **
-gst_pd_pushsrc_uri_get_protocols (void)
-{
-  GST_LOG ("IN");
-  static gchar *protocols[] = { (char *) "file", NULL };
-  GST_LOG ("OUT");
-
-  return protocols;
-}
-
-static const gchar *
-gst_pd_pushsrc_uri_get_uri (GstURIHandler * handler)
-{
-  GST_LOG ("IN");
-  GstPDPushSrc *src = GST_PD_PUSHSRC (handler);
-  GST_LOG ("OUT");
-
-  return src->uri;
-}
-
-static gboolean
-gst_pd_pushsrc_uri_set_uri (GstURIHandler * handler, const gchar * uri)
-{
-  GST_LOG ("IN");
-
-  gchar *location, *hostname = NULL;
-  gboolean ret = FALSE;
-  GstPDPushSrc *src = GST_PD_PUSHSRC (handler);
-  GError *error = NULL;
-
-  if (strcmp (uri, "file://") == 0) {
-    /* Special case for "file://" as this is used by some applications
-     *  to test with gst_element_make_from_uri if there's an element
-     *  that supports the URI protocol. */
-    gst_pd_pushsrc_set_location (src, NULL);
-    return TRUE;
-  }
-
-  location = g_filename_from_uri (uri, &hostname, &error);
-
-  if (!location || error) {
-    if (error) {
-      GST_WARNING_OBJECT (src, "Invalid URI '%s' for filesrc: %s", uri,
-          error->message);
-      g_error_free (error);
-    } else {
-      GST_WARNING_OBJECT (src, "Invalid URI '%s' for filesrc", uri);
-    }
-    goto beach;
-  }
-
-  if ((hostname) && (strcmp (hostname, "localhost"))) {
-    /* Only 'localhost' is permitted */
-    GST_WARNING_OBJECT (src, "Invalid hostname '%s' for filesrc", hostname);
-    goto beach;
-  }
-#ifdef G_OS_WIN32
-  /* Unfortunately, g_filename_from_uri() doesn't handle some UNC paths
-   * correctly on windows, it leaves them with an extra backslash
-   * at the start if they're of the mozilla-style file://///host/path/file 
-   * form. Correct this.
-   */
-  if (location[0] == '\\' && location[1] == '\\' && location[2] == '\\')
-    g_memmove (location, location + 1, strlen (location + 1) + 1);
-#endif
-
-  ret = gst_pd_pushsrc_set_location (src, location);
-
-  GST_LOG ("OUT");
-
-beach:
-  if (location)
-    g_free (location);
-  if (hostname)
-    g_free (hostname);
-
-  return ret;
-}
-
-static void
-gst_pd_pushsrc_uri_handler_init (gpointer g_iface, gpointer iface_data)
-{
-  GST_LOG ("IN");
-  GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
-
-  iface->get_type = gst_pd_pushsrc_uri_get_type;
-  iface->get_protocols = gst_pd_pushsrc_uri_get_protocols;
-  iface->get_uri = gst_pd_pushsrc_uri_get_uri;
-  iface->set_uri = gst_pd_pushsrc_uri_set_uri;
-  GST_LOG ("OUT");
-}
-
-static gboolean
-gst_pd_pushsrc_plugin_init (GstPlugin *plugin)
-{
-    if (!gst_element_register (plugin, "pdpushsrc", GST_RANK_NONE, gst_pd_pushsrc_get_type()))
-    {
-        return FALSE;
-    }
-    return TRUE;
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-                   GST_VERSION_MINOR,
-                   "pdpushsrc",
-                   "PD push source",
-                   gst_pd_pushsrc_plugin_init,
-                   VERSION,
-                   "LGPL",
-                   "Samsung Electronics Co",
-                   "http://www.samsung.com")
-
-
diff --git a/mobile/pdpushsrc/src/gstpdpushsrc.h b/mobile/pdpushsrc/src/gstpdpushsrc.h
deleted file mode 100755
index 651efdb..0000000
--- a/mobile/pdpushsrc/src/gstpdpushsrc.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * pdpushsrc
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Seungbae Shin 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifndef __GST_PD_PUSHSRC_H__
-#define __GST_PD_PUSHSRC_H__
-
-#include 
-#include 
-#include 
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_PD_PUSHSRC                (gst_pd_pushsrc_get_type())
-#define GST_PD_PUSHSRC(obj)                  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PD_PUSHSRC,GstPDPushSrc))
-#define GST_PD_PUSHSRC_CLASS(klass)   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PD_PUSHSRC,GstPDPushSrcClass))
-#define GST_IS_PD_PUSHSRC(obj)                  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PD_PUSHSRC))
-#define GST_IS_PD_PUSHSRC_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PD_PUSHSRC))
-#define GST_PD_PUSHSRC_CAST(obj) ((GstPDPushSrc*) obj)
-
-typedef struct _GstPDPushSrc GstPDPushSrc;
-typedef struct _GstPDPushSrcClass GstPDPushSrcClass;
-
-/**
- * GstFileSrc:
- *
- * Opaque #GstPDPushSrc structure.
- */
-struct _GstPDPushSrc {
-  GstBaseSrc element;
-  GstPad *srcpad;
-
-  gchar *filename;			/* filename */
-  gchar *uri;				/* caching the URI */
-  gint fd;				/* open file descriptor */
-  guint64 read_position;		/* position of fd */
-
-  gboolean seekable;                    /* whether the file is seekable */
-  gboolean is_regular;                  /* whether it's a (symlink to a)                                          regular file */
-
-  gboolean is_eos;
-
-};
-
-struct _GstPDPushSrcClass {
-  GstBaseSrcClass parent_class;
-};
-
-GType gst_pd_pushsrc_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_FILE_SRC_H__ */
diff --git a/mobile/toggle/src/gsttoggle.c b/mobile/toggle/src/gsttoggle.c
deleted file mode 100755
index 1f8d831..0000000
--- a/mobile/toggle/src/gsttoggle.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * toggle
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#  include "config.h"
-#endif
-
-#include 
-
-#include "gsttoggle.h"
-#include 
-
-static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
-    GST_PAD_SINK,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS_ANY);
-
-static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
-    GST_PAD_SRC,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS_ANY);
-
-GST_DEBUG_CATEGORY_STATIC (gst_mytoggle_debug);
-#define GST_CAT_DEFAULT gst_mytoggle_debug
-
-enum
-{
-  LAST_SIGNAL
-};
-
-
-#define DEFAULT_BLOCK_DATA        FALSE
-
-enum
-{
-  PROP_0,
-  PROP_BLOCK_DATA
- 
-};
-
-
-#define _do_init(bla) \
-    GST_DEBUG_CATEGORY_INIT (gst_mytoggle_debug, "toggle", 0, "toggle element");
-
-GST_BOILERPLATE_FULL (GstMytoggle, gst_mytoggle, GstBaseTransform,
-    GST_TYPE_BASE_TRANSFORM, _do_init);
-
-static void gst_mytoggle_finalize (GObject * object);
-static void gst_mytoggle_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec);
-static void gst_mytoggle_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec);
-
-static gboolean gst_mytoggle_event (GstBaseTransform * trans, GstEvent * event);
-static GstFlowReturn gst_mytoggle_transform_ip (GstBaseTransform * trans,
-    GstBuffer * buf);
-static gboolean gst_mytoggle_start (GstBaseTransform * trans);
-static gboolean gst_mytoggle_stop (GstBaseTransform * trans);
-
-static void
-gst_mytoggle_base_init (gpointer g_class)
-{
-  GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
-
-  gst_element_class_set_details_simple (gstelement_class,
-      "toggle",
-      "Generic",
-      "Pass data without modification", "Rahul Mittal ");
-  gst_element_class_add_pad_template (gstelement_class,
-      gst_static_pad_template_get (&srctemplate));
-  gst_element_class_add_pad_template (gstelement_class,
-      gst_static_pad_template_get (&sinktemplate));
-}
-
-static void
-gst_mytoggle_finalize (GObject * object)
-{
-  GstMytoggle *mytoggle;
-
-  G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static void
-gst_mytoggle_class_init (GstMytoggleClass * klass)
-{
-  GObjectClass *gobject_class;
-  GstBaseTransformClass *gstbasetrans_class;
-
-  gobject_class = G_OBJECT_CLASS (klass);
-  gstbasetrans_class = GST_BASE_TRANSFORM_CLASS (klass);
-
-  gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_mytoggle_set_property);
-  gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_mytoggle_get_property);
-
-  g_object_class_install_property (gobject_class,
-      PROP_BLOCK_DATA, g_param_spec_boolean ("block_data",
-          "Data Block",
-          "Data Block", 
-          DEFAULT_BLOCK_DATA, G_PARAM_READWRITE));
-    
-  gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_mytoggle_finalize);
-
-  gstbasetrans_class->event = GST_DEBUG_FUNCPTR (gst_mytoggle_event);
-  gstbasetrans_class->transform_ip =
-      GST_DEBUG_FUNCPTR (gst_mytoggle_transform_ip);
-  gstbasetrans_class->start = GST_DEBUG_FUNCPTR (gst_mytoggle_start);
-  gstbasetrans_class->stop = GST_DEBUG_FUNCPTR (gst_mytoggle_stop);
-}
-
-static void
-gst_mytoggle_init (GstMytoggle * mytoggle, GstMytoggleClass * g_class)
-{
-  gst_base_transform_set_passthrough (GST_BASE_TRANSFORM (mytoggle), TRUE);
-
-  mytoggle->block_data = DEFAULT_BLOCK_DATA;
-
-}
-
-
-static gboolean
-gst_mytoggle_event (GstBaseTransform * trans, GstEvent * event)
-{
-  return TRUE;
-}
-
-static GstFlowReturn
-gst_mytoggle_transform_ip (GstBaseTransform * trans, GstBuffer * buf)
-{
-  GstMytoggle *mytoggle = GST_MYTOGGLE (trans);
- 
-  if (mytoggle->block_data ==TRUE) 
-      return GST_BASE_TRANSFORM_FLOW_DROPPED;
-
-  return GST_FLOW_OK;
-}
-
-static void
-gst_mytoggle_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec)
-{
-  GstMytoggle *mytoggle;
-
-  mytoggle = GST_MYTOGGLE (object);
-
-  switch (prop_id) {
-  
-    case PROP_BLOCK_DATA:
-      mytoggle->block_data = g_value_get_boolean (value);
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-static void
-gst_mytoggle_get_property (GObject * object, guint prop_id, GValue * value,
-    GParamSpec * pspec)
-{
-  GstMytoggle *mytoggle;
-
-  mytoggle = GST_MYTOGGLE (object);
-
-  switch (prop_id) {
-      case PROP_BLOCK_DATA:
-      g_value_set_boolean (value, mytoggle->block_data);
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-static gboolean
-gst_mytoggle_start (GstBaseTransform * trans)
-{
-  return TRUE;
-}
-
-static gboolean
-gst_mytoggle_stop (GstBaseTransform * trans)
-{
-  return TRUE;
-}
-
-
-static gboolean plugin_init(GstPlugin *plugin)
-{
-
-	GST_DEBUG_CATEGORY_INIT (gst_mytoggle_debug, "toggle",0, "toggle");
-	return gst_element_register (plugin, "toggle",  GST_RANK_NONE, GST_TYPE_MYTOGGLE);
-}
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-	GST_VERSION_MINOR,
-	"toggle",
-	"Base transform plugin template",
-	plugin_init, VERSION, "LGPL", "Samsung Electronics Co", "http://www.samsung.com/")
-	
-
diff --git a/mobile/toggle/src/gsttoggle.h b/mobile/toggle/src/gsttoggle.h
deleted file mode 100755
index 0090a6b..0000000
--- a/mobile/toggle/src/gsttoggle.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * toggle
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifndef __GST_MYTOGGLE_H__
-#define __GST_MYTOGGLE_H__
-
-
-#include 
-#include 
-
-G_BEGIN_DECLS
-
-
-#define GST_TYPE_MYTOGGLE \
-  (gst_mytoggle_get_type())
-#define GST_MYTOGGLE(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MYTOGGLE,GstMytoggle))
-#define GST_MYTOGGLE_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MYTOGGLE,GstMytoggleClass))
-#define GST_IS_MYTOGGLE(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MYTOGGLE))
-#define GST_IS_MYTOGGLE_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MYTOGGLE))
-
-typedef struct _GstMytoggle GstMytoggle;
-typedef struct _GstMytoggleClass GstMytoggleClass;
-
-struct _GstMytoggle {
-  GstBaseTransform 	 element;
-  gboolean block_data;  
-};
-
-struct _GstMytoggleClass {
-  GstBaseTransformClass parent_class;
-};
-
-GType gst_mytoggle_get_type(void);
-
-G_END_DECLS
-
-#endif /* __GST_MYTOGGLE_H__ */
diff --git a/mobile/xvimagesrc/Makefile.am b/mobile/xvimagesrc/Makefile.am
deleted file mode 100644
index af437a6..0000000
--- a/mobile/xvimagesrc/Makefile.am
+++ /dev/null
@@ -1 +0,0 @@
-SUBDIRS = src
diff --git a/mobile/xvimagesrc/src/Makefile.am b/mobile/xvimagesrc/src/Makefile.am
deleted file mode 100644
index 7fb9ec7..0000000
--- a/mobile/xvimagesrc/src/Makefile.am
+++ /dev/null
@@ -1,26 +0,0 @@
-# plugindir is set in configure
-
-##############################################################################
-# change libgstplugin.la to something more suitable, e.g. libmysomething.la  #
-##############################################################################
-plugin_LTLIBRARIES = libgstxvimagesrc.la
-
-##############################################################################
-# for the next set of variables, rename the prefix if you renamed the .la,   #
-#  e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES                 #
-#       libgstplugin_la_CFLAGS  => libmysomething_la_CFLAGS                  #
-#       libgstplugin_la_LIBADD  => libmysomething_la_LIBADD                  #
-#       libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS                 #
-##############################################################################
-
-# sources used to compile this plug-in
-libgstxvimagesrc_la_SOURCES = gstxvimagesrc.c
-
-# flags used to compile this plugin
-# add other _CFLAGS and _LIBS as needed
-libgstxvimagesrc_la_CFLAGS = $(GST_CFLAGS)  $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(TBM_CFLAGS) $(DRI2_CFLAGS) $(X11_CFLAGS) $(XEXT_CFLAGS) $(XV_CFLAGS) $(XDAMAGE_CFLAGS) $(DRM_DEVEL_CFLAGS) $(DRM_CFLAGS)
-libgstxvimagesrc_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(TBM_LIBS) $(DRI2_LIBS) $(X11_LIBS) $(XEXT_LIBS) $(XV_LIBS) $(XDAMAGE_LIBS) $(DRM_LIBS) $(DRM_DEVEL_LIBS)
-libgstxvimagesrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-
-# headers we need but don't want installed
-noinst_HEADERS = gstxvimagesrc.h
diff --git a/mobile/xvimagesrc/src/gstxvimagesrc.c b/mobile/xvimagesrc/src/gstxvimagesrc.c
deleted file mode 100644
index 21688bf..0000000
--- a/mobile/xvimagesrc/src/gstxvimagesrc.c
+++ /dev/null
@@ -1,1527 +0,0 @@
-/*
- * xvimagesrc
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunil Park 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-/**
-* SECTION:element-xvimagesrc
-*
-* xvimagesrc captures frame buffer which includes the application data along with video layer data
-* from the XServer and pushes the data to the downstream element.
-*
-*
-* 
-* Example launch line
-* |[
-* gst-launch xvimagesrc ! "video/x-raw-yuv, width=720, height=1280, framerate=(fraction)30/1, format=(fourcc)ST12" ! fakesink
-* ]| captures the frame buffer from the XServer and send the buffers to a fakesink.
-* 
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "gstxvimagesrc.h"
-
-/* headers for drm */
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-GST_DEBUG_CATEGORY_STATIC (xvimagesrc_debug);
-#define GST_CAT_DEFAULT xvimagesrc_debug
-
-
-#define GST_XV_IMAGE_SRC_CAPS                    \
-  "video/x-raw-rgb, "                            \
-  "bpp = (int) 32, "                             \
-  "depth = (int) 24, "                           \
-  "endianness = (int) BIG_ENDIAN, "              \
-  "red_mask = (int) 0xFF000000, "                \
-  "green_mask = (int) 0x00FF0000, "              \
-  "blue_mask = (int) 0x0000FF00, "               \
-  "width  = (int)  [ 16, 4096 ], "               \
-  "height = (int)  [ 16, 4096 ], "               \
-  "framerate = (fraction) [0/1, 2147483647/1];"  \
-  "video/x-raw-yuv,"                             \
-  "format = (fourcc) { SN12, ST12 }, "                 \
-  "width = (int) [ 1, 4096 ], "                  \
-  "height = (int) [ 1, 4096 ], "                 \
-  "framerate = (fraction) [0/1, 2147483647/1];"  \
-
-static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
-  GST_PAD_SRC,
-  GST_PAD_ALWAYS,
-  GST_STATIC_CAPS(GST_XV_IMAGE_SRC_CAPS)
-);
-
-enum
-{
-  PROP_0
-};
-
-enum
-{
-  VIDEO_TYPE_VIDEO_WITH_UI,
-  VIDEO_TYPE_VIDEO_ONLY,
-};
-
-enum
-{
-  SIGNAL_VIDEO_WITH_UI = 0,
-  SIGNAL_VIDEO_ONLY,
-  SIGNAL_LAST
-};
-#define GEM_NAME_MAX                10
-
-#define SCMN_CS_YUV420              1 /* Y:U:V 4:2:0 */
-#define SCMN_CS_I420                SCMN_CS_YUV420 /* Y:U:V */
-#define SCMN_CS_NV12                6
-#define SCMN_CS_NV12_T64X32         11 /* 64x32 Tiled NV12 type */
-#define SCMN_CS_UYVY                100
-#define SCMN_CS_YUYV                101
-#define SCMN_CS_YUY2                SCMN_CS_YUYV
-
-/* max channel count *********************************************************/
-#define SCMN_IMGB_MAX_PLANE         (4)
-
-/* image buffer definition ***************************************************
-
-    +------------------------------------------+ ---
-    |                                          |  ^
-    |     a[], p[]                             |  |
-    |     +---------------------------+ ---    |  |
-    |     |                           |  ^     |  |
-    |     |<---------- w[] ---------->|  |     |  |
-    |     |                           |  |     |  |
-    |     |                           |        |
-    |     |                           |  h[]   |  e[]
-    |     |                           |        |
-    |     |                           |  |     |  |
-    |     |                           |  |     |  |
-    |     |                           |  v     |  |
-    |     +---------------------------+ ---    |  |
-    |                                          |  v
-    +------------------------------------------+ ---
-
-    |<----------------- s[] ------------------>|
-*/
-
-typedef struct
-{
-  /* width of each image plane */
-  int w[SCMN_IMGB_MAX_PLANE];
-  /* height of each image plane */
-  int h[SCMN_IMGB_MAX_PLANE];
-  /* stride of each image plane */
-  int s[SCMN_IMGB_MAX_PLANE];
-  /* elevation of each image plane */
-  int e[SCMN_IMGB_MAX_PLANE];
-  /* user space address of each image plane */
-  void *a[SCMN_IMGB_MAX_PLANE];
-  /* physical address of each image plane, if needs */
-  void *p[SCMN_IMGB_MAX_PLANE];
-  /* color space type of image */
-  int cs;
-  /* left postion, if needs */
-  int x;
-  /* top position, if needs */
-  int y;
-  /* to align memory */
-  int __dummy2;
-  /* arbitrary data */
-  int data[16];
-  /* dmabuf fd */
-  gint32 fd[SCMN_IMGB_MAX_PLANE];
-  /* flag for buffer share */
-  int buf_share_method;
-  /* Y plane size in case of ST12 */
-  int y_size;
-  /* UV plane size in case of ST12 */
-  int uv_size;
-
-  /* Tizen buffer object of each image plane */
-  void *bo[SCMN_IMGB_MAX_PLANE];
-
-  /* JPEG data */
-  void *jpeg_data;
-  /* JPEG size */
-  int jpeg_size;
-
-  /* tzmem buffer */
-  int tz_enable;
-} SCMN_IMGB;
-
-typedef struct
-{
-  void  *address[GEM_NAME_MAX];
-  int buffer_size[GEM_NAME_MAX];
-  int name[GEM_NAME_MAX];
-  gint32 fd[GEM_NAME_MAX];
-  gint32 handle[GEM_NAME_MAX];
-} GEM_MMAP;
-
-typedef enum {
- BUF_SHARE_METHOD_PADDR = 0,
- BUF_SHARE_METHOD_FD
-} buf_share_method_t;
-
-typedef struct GstXvImageOutBuffer GstXvImageOutBuffer;
-
-struct GstXvImageOutBuffer {
-  GstBuffer buffer;
-  int fd_name;
-  int YBuf;
-  GstXVImageSrc * xvimagesrc;
-};
-
-
-
-#define DEFAULT_USER_AGENT           "GStreamer xvimagesrc "
-
-static guint gst_xv_image_src_signals[SIGNAL_LAST] = { 0 };
-
-#define BASE_TIME 33000
-#define LIMIT_TIME -33000
-//#define COUNT_FRAMES
-#ifdef COUNT_FRAMES
-gchar old_time[10] = {0, };
-#endif
-static gboolean error_caught = FALSE;
-
-#define HANDLE_OUTBUF_UNREF
-
-#ifdef HANDLE_OUTBUF_UNREF
-#define BUFFER_COND_WAIT_TIMEOUT            1000000
-#define GST_TYPE_GST_XV_IMAGE_OUT_BUFFER               (gst_xv_image_out_buffer_get_type())
-#define GST_IS_GST_XV_IMAGE_OUT_BUFFER(obj)            (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_GST_XV_IMAGE_OUT_BUFFER))
-static GstBufferClass *gst_xv_image_out_buffer_parent_class = NULL;
-static void gst_xv_image_out_buffer_class_init(gpointer g_class, gpointer class_data);
-static void gst_xv_image_out_buffer_finalize(GstXvImageOutBuffer *buffer);
-static GstXvImageOutBuffer *gst_xv_image_out_buffer_new(GstXVImageSrc *src);
-#endif
-static GstStateChangeReturn gst_xv_image_src_change_state (GstElement * element, GstStateChange transition);
-static void gst_xv_image_src_finalize (GObject * gobject);
-
-static void gst_xv_image_src_set_property (GObject *object, guint prop_id, const GValue * value, GParamSpec * pspec);
-static void gst_xv_image_src_get_property (GObject *object, guint prop_id, GValue * value, GParamSpec * pspec);
-static GstFlowReturn gst_xv_image_src_create (GstPushSrc * psrc, GstBuffer ** outbuf);
-static gboolean gst_xv_image_src_start (GstBaseSrc * bsrc);
-static gboolean gst_xv_image_src_stop (GstBaseSrc * bsrc);
-static gboolean gst_xv_image_src_get_size (GstBaseSrc * bsrc, guint64 * size);
-static gboolean gst_xv_image_src_is_seekable (GstBaseSrc * bsrc);
-static gboolean gst_xv_image_src_query (GstBaseSrc * bsrc, GstQuery * query);
-static gboolean gst_xv_image_src_unlock (GstBaseSrc * bsrc);
-static gboolean gst_xv_image_src_unlock_stop (GstBaseSrc * bsrc);
-static gboolean gst_xv_image_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps);
-
-static tbm_bufmgr bufmgr_get (Display *dpy, Pixmap pixmap);
-static int port_get (GstXVImageSrc * src, unsigned int id);
-static void pixmap_update (GstXVImageSrc * src,Display *dpy, tbm_bufmgr bufmgr, Pixmap pixmap,
-               int x, int y, int width, int height);
-static Pixmap pixmap_create (GstXVImageSrc * src, Display *dpy, int width, int height);
-
-static void* gst_xv_image_src_update_thread (void * asrc);
-static gboolean xvimagesrc_thread_start(GstXVImageSrc *src);
-static void drm_init(GstXVImageSrc *src);
-static void drm_finalize(GstXVImageSrc *src);
-static gint32 drm_convert_gem_to_fd(int * gemname_cnt, int drm_fd, unsigned int name,  void * data, void **virtual_address);
-static void gst_xv_get_image_sleep(void *asrc, long duration);
-
-static void
-_do_init (GType type)
-{
-  GST_DEBUG_CATEGORY_INIT (xvimagesrc_debug, "xvimagesrc", 0, "Xv image src");
-}
-
-GST_BOILERPLATE_FULL (GstXVImageSrc, gst_xv_image_src, GstPushSrc, GST_TYPE_PUSH_SRC, _do_init);
-
-#ifdef HANDLE_OUTBUF_UNREF
-static void gst_xv_image_out_buffer_class_init(gpointer g_class, gpointer class_data)
-{
-  GstMiniObjectClass *mini_object_class = GST_MINI_OBJECT_CLASS(g_class);
-  gst_xv_image_out_buffer_parent_class = g_type_class_peek_parent(g_class);
-  mini_object_class->finalize = (GstMiniObjectFinalizeFunction)gst_xv_image_out_buffer_finalize;
-}
-
-static GType gst_xv_image_out_buffer_get_type(void)
-{
-  static GType _gst_gst_xv_image_out_buffer_type;
-
-  if (G_UNLIKELY(_gst_gst_xv_image_out_buffer_type == 0)) {
-    static const GTypeInfo gst_xv_image_out_buffer_info = {
-      sizeof (GstBufferClass),
-      NULL,
-      NULL,
-      gst_xv_image_out_buffer_class_init,
-      NULL,
-      NULL,
-      sizeof (GstXvImageOutBuffer),
-      0,
-      NULL,
-      NULL
-    };
-    _gst_gst_xv_image_out_buffer_type = g_type_register_static(GST_TYPE_BUFFER,
-                                                        "GstOmxOutBuffer",
-                                                        &gst_xv_image_out_buffer_info, 0);
-  }
-  return _gst_gst_xv_image_out_buffer_type;
-}
-#ifdef DEBUG_BUFFER
- int value[5] ={0};
- static int value_count =0;
-#endif
-
-static GstStateChangeReturn
-gst_xv_image_src_change_state (GstElement * element, GstStateChange transition)
-{
-  GstXVImageSrc *src = GST_XV_IMAGE_SRC (element);
-
-  GstStateChangeReturn result = GST_STATE_CHANGE_FAILURE;
-  switch (transition) {
-  case GST_STATE_CHANGE_NULL_TO_READY:
-    break;
-  case GST_STATE_CHANGE_READY_TO_PAUSED:
-    break;
-  case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
-    src->pause_cond_var = FALSE;
-    g_cond_signal(src->pause_cond);
-    break;
-  case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
-    src->pause_cond_var = TRUE;
-    break;
-  case GST_STATE_CHANGE_PAUSED_TO_READY:
-    src->thread_return = TRUE;
-    g_cond_signal(src->pause_cond);
-    g_cond_signal(src->queue_cond);
-    break;
-  case GST_STATE_CHANGE_READY_TO_NULL:
-    break;
-  default :
-    break;
-  }
-  result = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
-  return result;
-}
-
-
-static void gst_xv_image_out_buffer_finalize(GstXvImageOutBuffer *buffer)
-{
-  Atom atom_retbuf = 0;
-  g_mutex_lock (buffer->xvimagesrc->dpy_lock);
-  atom_retbuf = XInternAtom (buffer->xvimagesrc->dpy, "_USER_WM_PORT_ATTRIBUTE_RETURN_BUFFER", False);
-  XvSetPortAttribute (buffer->xvimagesrc->dpy, buffer->xvimagesrc->p, atom_retbuf, buffer->YBuf);  //data->YBuf is gemname, refer to drm_convert_gem_to_fd
-  g_mutex_unlock (buffer->xvimagesrc->dpy_lock);
-  g_cond_signal(buffer->xvimagesrc->buffer_cond);
-  GST_INFO(" xvimagesrc = %p, gem_name =%d, fd_name =%d", buffer->xvimagesrc, buffer->YBuf, buffer->fd_name);
-#ifdef DEBUG_BUFFER
- int i = 0;
- for(i=0 ; i<5; i++){
-   if (value[i] == buffer->YBuf) {
-     value[i]=0;
-     GST_ERROR("value[%d]=%d", i, value[i]);
-   }
- }
-#endif
-  return;
-}
-
-
-static GstXvImageOutBuffer *gst_xv_image_out_buffer_new(GstXVImageSrc *src)
-{
-  GstXvImageOutBuffer *newbuf = NULL;
-  GST_LOG("gst_omx_out_buffer_new");
-
-  newbuf = (GstXvImageOutBuffer *)gst_mini_object_new(GST_TYPE_GST_XV_IMAGE_OUT_BUFFER);
-  if(!newbuf)
-  {
-    GST_ERROR("gst_omx_out_buffer_new out of memory");
-    return NULL;
-  }
-  GST_LOG("creating buffer : %p", newbuf);
-  newbuf->xvimagesrc = gst_object_ref(GST_OBJECT(src));
-  newbuf->fd_name = 0;
-  newbuf->YBuf =0;
-  return newbuf;
-}
-#endif
-
-static void
-gst_xv_image_src_base_init (gpointer g_class)
-{
-  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-  gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&srctemplate));
-  gst_element_class_set_details_simple (element_class, "XServer Display FB video source",
-    "Source/video",
-    "Receive frame buffer data from XServer and passes to next element",
-    "");
-}
-
-static void
-gst_xv_image_src_class_init (GstXVImageSrcClass * klass)
-{
-  GObjectClass *gobject_class;
-  GstBaseSrcClass *gstbasesrc_class;
-  GstPushSrcClass *gstpushsrc_class;
-  GstElementClass *gstelement_class;
-  gobject_class = G_OBJECT_CLASS (klass);
-  gstelement_class = (GstElementClass *) klass;
-  gstbasesrc_class = (GstBaseSrcClass *) klass;
-  gstpushsrc_class = (GstPushSrcClass *) klass;
-  gobject_class->set_property = gst_xv_image_src_set_property;
-  gobject_class->get_property = gst_xv_image_src_get_property;
-  gobject_class->finalize = gst_xv_image_src_finalize;
-
-  gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_xv_image_src_start);
-  gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_xv_image_src_stop);
-  gstbasesrc_class->unlock = GST_DEBUG_FUNCPTR (gst_xv_image_src_unlock);
-  gstbasesrc_class->unlock_stop = GST_DEBUG_FUNCPTR (gst_xv_image_src_unlock_stop);
-  gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_xv_image_src_get_size);
-  gstbasesrc_class->is_seekable = GST_DEBUG_FUNCPTR (gst_xv_image_src_is_seekable);
-  gstbasesrc_class->query = GST_DEBUG_FUNCPTR (gst_xv_image_src_query);
-  gstbasesrc_class->set_caps = GST_DEBUG_FUNCPTR (gst_xv_image_src_setcaps);
-  gstpushsrc_class->create = GST_DEBUG_FUNCPTR (gst_xv_image_src_create);
-  gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_xv_image_src_change_state);
-
-  gst_xv_image_src_signals[SIGNAL_VIDEO_WITH_UI] =
-     g_signal_new ("video-with-ui", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
-     G_STRUCT_OFFSET (GstXVImageSrcClass, video_with_ui), NULL, NULL,
-     g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
-
-  gst_xv_image_src_signals[SIGNAL_VIDEO_ONLY] =
-     g_signal_new ("video-only", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
-     G_STRUCT_OFFSET (GstXVImageSrcClass, video_only), NULL, NULL,
-     g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
-
-}
-
-static gboolean gst_xv_image_src_get_frame_size(int fourcc, int width, int height, unsigned int *outsize)
-{
-  switch (fourcc) {
-/* case GST_MAKE_FOURCC('I','4','2','0'):	// V4L2_PIX_FMT_YUV420
-    *outsize = GST_ROUND_UP_4 (width) * GST_ROUND_UP_2 (height);
-    *outsize += 2 * ((GST_ROUND_UP_8 (width) / 2) * (GST_ROUND_UP_2 (height) / 2));
-    break;*/
-  case GST_MAKE_FOURCC('S','N','1','2'):	// V4L2_PIX_FMT_NV12 non-linear
-     GST_INFO("SN12");
-  case GST_MAKE_FOURCC('S','T','1','2'):	// V4L2_PIX_FMT_NV12 tiled non-linear
-     GST_INFO("ST12");
-    *outsize = GST_ROUND_UP_4 (width) * GST_ROUND_UP_2 (height);
-    *outsize += (GST_ROUND_UP_4 (width) * height) / 2;
-    break;
-  case GST_MAKE_FOURCC('R','G','B','4'):
-    /* jpeg size can't be calculated here. */
-    *outsize = width * height * 4;
-    break;
-  default:
-    /* unkown format!! */
-    *outsize = 0;
-    return FALSE;
-  }
-  return TRUE;
-}
-
-static gboolean
-gst_xv_image_src_parse_caps (const GstCaps * caps, guint32 *fourcc,
-  gint * width, gint * height, gint * rate_numerator, gint * rate_denominator, unsigned int *framesize)
-{
-  const GstStructure *structure;
-  GstPadLinkReturn ret = TRUE;
-  const GValue *framerate;
-  const char *media_type = NULL;
-  GST_DEBUG ("parsing caps");
-  if (gst_caps_get_size (caps) < 1) return FALSE;
-  GST_INFO("xvimagesrc src caps:%"GST_PTR_FORMAT, caps);
-  structure = gst_caps_get_structure (caps, 0);
-  ret = gst_structure_get_int (structure, "width", width);
-  if(!ret) {
-    GST_ERROR ("xvimagesrc width not specified in caps");
-    goto error;
-  }
-  ret = gst_structure_get_int (structure, "height", height);
-  if(!ret) {
-    GST_ERROR ("xvimagesrc height not specified in caps");
-    goto error;
-  }
-  media_type = gst_structure_get_name (structure);
-  if(media_type == NULL) {
-    GST_ERROR ("xvimagesrc media type not specified in caps");
-    goto error;
-  }
-  framerate = gst_structure_get_value (structure, "framerate");
-  if (framerate) {
-    *rate_numerator = gst_value_get_fraction_numerator (framerate);
-    *rate_denominator = gst_value_get_fraction_denominator (framerate);
-  } else {
-    GST_ERROR ("xvimagesrc frametype not specified in caps");
-    goto error;
-  }
-  if (g_strcmp0 (media_type, "video/x-raw-rgb") == 0) {
-    gst_xv_image_src_get_frame_size(FOURCC_RGB32, *width, *height, framesize);
-    *fourcc = FOURCC_RGB32;
-    GST_DEBUG ("Caps set to RGB32");
-  } else if(g_strcmp0 (media_type, "video/x-raw-yuv") == 0) {
-
-    GST_INFO ("media_type is video/x-raw-yuv");
-    guint32 format = FOURCC_SN12;
-    ret = gst_structure_get_fourcc (structure, "format", &format);
-    if (!ret) GST_DEBUG ("xvimagesrc format not specified in caps, SN12 selected as default");
-    ret = gst_xv_image_src_get_frame_size(format, *width, *height, framesize);
-    if(!ret) {
-      GST_ERROR ("xvimagesrc unsupported format type specified in caps");
-      goto error;
-    }
-    *fourcc = format;
-  }
-  return TRUE;
-/* ERRORS */
-error:
-    return FALSE;
-}
-
-static gboolean gst_xv_image_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps)
-{
-  gboolean res = TRUE;
-  gint width, height, rate_denominator, rate_numerator;
-  GstXVImageSrc *src;
-  src = GST_XV_IMAGE_SRC (bsrc);
-  res = gst_xv_image_src_parse_caps (caps, &src->format_id, &width, &height,
-    &rate_numerator, &rate_denominator, &src->framesize);
-  if (res) {
-    /* looks ok here */
-    src->width = width;
-    src->height = height;
-    src->rate_numerator = rate_numerator;
-    src->rate_denominator = rate_denominator;
-    GST_DEBUG_OBJECT (src, "size %dx%d, %d/%d fps",
-      src->width, src->height,
-      src->rate_numerator, src->rate_denominator);
-  }
-  xvimagesrc_thread_start(src);
-  return res;
-}
-static void
-gst_xv_image_src_reset (GstXVImageSrc * src)
-{
-}
-
-static void
-gst_xv_image_src_init (GstXVImageSrc * src, GstXVImageSrcClass * g_class)
-{
-  src->format_id = 0;
-  src->running_time = GST_CLOCK_TIME_NONE;
-  src->frame_duration = GST_CLOCK_TIME_NONE;
-  src->virtual = NULL;
-  src->bo = NULL;
-  src->dri2_buffers = NULL;
-  src->queue_lock = g_mutex_new ();
-  src->queue = g_queue_new ();
-  src->queue_cond = g_cond_new ();
-  src->cond_lock = g_mutex_new ();
-  src->buffer_cond = g_cond_new ();
-  src->buffer_cond_lock = g_mutex_new ();
-  src->pause_cond = g_cond_new ();
-  src->pause_cond_lock = g_mutex_new ();
-  src->dpy_lock = g_mutex_new ();
-  src->pause_cond_var = FALSE;
-  src->drm_fd = -1;
-  src->current_data_type = VIDEO_TYPE_VIDEO_WITH_UI;
-  src->new_data_type = VIDEO_TYPE_VIDEO_WITH_UI;
-  src->get_image_overtime = 0;
-  src->get_image_overtime_cnt = 0;
-  src->gemname_cnt = 0;
-  src->tz_enable = 0;
-  drm_init(src);
-  gst_base_src_set_live (GST_BASE_SRC (src), TRUE);
-}
-
-static void
-gst_xv_image_src_finalize (GObject * gobject)
-{
-  GstXVImageSrc *src = GST_XV_IMAGE_SRC (gobject);
-  GST_DEBUG_OBJECT (src, "finalize");
-  g_mutex_free (src->queue_lock);
-  drm_finalize(src);
-  G_OBJECT_CLASS (parent_class)->finalize (gobject);
-}
-static void drm_init(GstXVImageSrc *src)
-{
-  Display *dpy;
-  int eventBase, errorBase;
-  int dri2Major, dri2Minor;
-  char *driverName, *deviceName;
-  struct drm_auth auth_arg = {0};
-
-  src->drm_fd = -1;
-  dpy = XOpenDisplay(0);
-
-  /* DRI2 */
-  if (!DRI2QueryExtension(dpy, &eventBase, &errorBase)) {
-    GST_ERROR("DRI2QueryExtension !!");
-    return;
-  }
-  if (!DRI2QueryVersion(dpy, &dri2Major, &dri2Minor)) {
-   GST_ERROR("DRI2QueryVersion !!");
-   return;
-  }
-  if (!DRI2Connect(dpy, RootWindow(dpy, DefaultScreen(dpy)), &driverName, &deviceName)) {
-    GST_ERROR("DRI2Connect !!");
-    return;
-  }
-  GST_INFO("Open drm device : %s", deviceName);
-
-  /* get the drm_fd though opening the deviceName */
-  src->drm_fd = open(deviceName, O_RDWR);
-  if (src->drm_fd < 0) {
-    GST_ERROR("cannot open drm device (%s)", deviceName);
-    return;
-  }
-
-  /* get magic from drm to authentication */
-  if (ioctl(src->drm_fd, DRM_IOCTL_GET_MAGIC, &auth_arg)) {
-    GST_ERROR("cannot get drm auth magic");
-    close(src->drm_fd);
-    src->drm_fd = -1;
-    return;
-  }
-  if (!DRI2Authenticate(dpy, RootWindow(dpy, DefaultScreen(dpy)), auth_arg.magic)) {
-    GST_ERROR("cannot get drm authentication from X");
-    close(src->drm_fd);
-    src->drm_fd = -1;
-    return;
-  }
-}
-static void drm_finalize(GstXVImageSrc *src)
-{
-  if (src->drm_fd >= 0) {
-    close(src->drm_fd);
-    src->drm_fd = -1;
-  }
-}
-static gint32 drm_convert_gem_to_fd(int *gemname_cnt, int drm_fd, unsigned int name, void  *data, void **virtual_address)
-{
-  g_return_val_if_fail((data != NULL),0);
-  int count=0;
-  gint32 fd = 0;
-  count = *gemname_cnt;
-  GST_DEBUG("gamname_cnt = %d", count);
-  GST_DEBUG("name = %u", name);
-
-
-  GEM_MMAP *xv_gem_mmap = NULL;
-  xv_gem_mmap = (GEM_MMAP *) data;
-  if(count >=GEM_NAME_MAX)
-    goto PASS;
-
-  if (count < GEM_NAME_MAX ) {
-    int i =0;
-    for ( i =0 ; i < GEM_NAME_MAX ; i++) {
-      if (name == xv_gem_mmap->name[i])
-	goto PASS;
-    }
-
-    struct drm_prime_handle prime;
-    struct drm_gem_open gem_open;
-    struct drm_exynos_gem_mmap gem_mmap; //for virtual address
-
-    memset (&gem_open, 0, sizeof (struct drm_gem_open));
-    gem_open.name = name;
-    if (ioctl(drm_fd, DRM_IOCTL_GEM_OPEN, &gem_open)) {
-      GST_ERROR("Gem Open failed");
-      return 0;
-    }
-    memset (&prime, 0, sizeof (struct drm_prime_handle));
-    prime.handle = gem_open.handle;
-    prime.flags = DRM_CLOEXEC;
-    /*get gem_open handle*/
-    xv_gem_mmap->handle[count] = gem_open.handle;
-    GST_DEBUG("gem_open.handle =%d, xv_gem_mmap->handle[count]=%d", gem_open.handle, xv_gem_mmap->handle[count]);
-    /*get virtual address */
-    /*set name*/
-    xv_gem_mmap->name[count] = name;
-    memset (&gem_mmap, 0, sizeof (struct drm_exynos_gem_mmap));
-    gem_mmap.handle = prime.handle;
-    gem_mmap.size = gem_open.size;
-    /*set size*/
-    xv_gem_mmap->buffer_size[count] = gem_mmap.size;
-    if (drmIoctl(drm_fd, DRM_IOCTL_EXYNOS_GEM_MMAP, &gem_mmap) !=0) {
-      GST_ERROR("Gem mmap failed [handle %d, size %d]", gem_mmap.handle, gem_mmap.size);
-      return 0;
-    }
-    /*set virtual address*/
-    xv_gem_mmap->address[count] = (void *)(gem_mmap.mapped);
-    GST_DEBUG ("%d - Virtual address[%d] = %p size=%d ", name, count, xv_gem_mmap->address[count],  xv_gem_mmap->buffer_size[count] );
-
-    /*get fd*/
-    if (ioctl(drm_fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &prime) < 0) {
-      GST_ERROR("Gem Handle to Fd failed");
-      return 0;
-    }
-    xv_gem_mmap->fd[count] = prime.fd;
-    GST_DEBUG("fd = %d", xv_gem_mmap->fd[count]);
-  }
-
-  if (count < GEM_NAME_MAX) {
-    count ++;
-    *gemname_cnt = count;
-  }
-
-PASS:
-
-  if (name == xv_gem_mmap->name[0]) {
-    *virtual_address = xv_gem_mmap->address[0];
-    fd = xv_gem_mmap->fd[0];
-  } else if (name == xv_gem_mmap->name[1]) {
-    *virtual_address = xv_gem_mmap->address[1];
-     fd = xv_gem_mmap->fd[1];
-  } else if (name == xv_gem_mmap->name[2]) {
-    *virtual_address = xv_gem_mmap->address[2];
-     fd = xv_gem_mmap->fd[2];
-  } else if ( name == xv_gem_mmap->name[3]) {
-    *virtual_address = xv_gem_mmap->address[3];
-     fd = xv_gem_mmap->fd[3];
-  } else if (name == xv_gem_mmap->name[4]) {
-    *virtual_address = xv_gem_mmap->address[4];
-     fd = xv_gem_mmap->fd[4];
-  } else if ( name == xv_gem_mmap->name[5]) {
-    *virtual_address = xv_gem_mmap->address[5];
-     fd = xv_gem_mmap->fd[5];
-  } else if (name == xv_gem_mmap->name[6]) {
-    *virtual_address = xv_gem_mmap->address[6];
-     fd = xv_gem_mmap->fd[6];
-  } else if (name == xv_gem_mmap->name[7]) {
-    *virtual_address = xv_gem_mmap->address[7];
-     fd = xv_gem_mmap->fd[7];
-  } else if ( name == xv_gem_mmap->name[8]) {
-    *virtual_address = xv_gem_mmap->address[8];
-     fd = xv_gem_mmap->fd[8];
-  } else if (name == xv_gem_mmap->name[9]) {
-    *virtual_address = xv_gem_mmap->address[9];
-     fd = xv_gem_mmap->fd[9];
-  }
-
-  GST_DEBUG("virtual_address = %p  fd = %d", *virtual_address, fd);
-  return fd;
-}
-static void
-gst_xv_image_src_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec)
-{
-  GstXVImageSrc *src = GST_XV_IMAGE_SRC (object);
-  GST_INFO ("set property function %x", src);
-  switch (prop_id) {
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-    break;
-  }
-  return;
-}
-
-static void
-gst_xv_image_src_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec)
-{
-  GstXVImageSrc *src = GST_XV_IMAGE_SRC (object);
-  GST_INFO ("get property function %x", src);
-  switch (prop_id) {
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-    break;
-  }
-}
-
-static inline GstClockTime xvimagesrc_clock (GstXVImageSrc *src)
-{
-  struct timeval tv;
-  gettimeofday (&tv, NULL);
-  if(!src->base_time) {
-    src->base_time = GST_TIMEVAL_TO_TIME(tv);
-  }
-  return (GstClockTime)(GST_TIMEVAL_TO_TIME(tv) - src->base_time);
-}
-
-static gboolean gst_xv_image_src_get_timeinfo(GstXVImageSrc *src, GstBuffer *buffer)
-{
-  int fps_nu = 0;
-  int fps_de = 0;
-  GstClockTime timestamp = GST_CLOCK_TIME_NONE;
-  GstClockTime duration = GST_CLOCK_TIME_NONE;
-  GstClock *clock;
-  if (!src || !buffer) {
-    GST_WARNING("Invalid pointer [handle:%p, buffer:%p]", src, buffer);
-    return FALSE;
-  }
-  clock = gst_element_get_clock (GST_ELEMENT (src));
-  if (clock) {
-    timestamp = gst_clock_get_time (clock);
-    timestamp -= gst_element_get_base_time (GST_ELEMENT (src));
-    gst_object_unref (clock);
-  } else {
-    /* not an error not to have a clock */
-    timestamp = GST_CLOCK_TIME_NONE;
-  }
-
-  //timestamp = xvimagesrc_clock(src);
-  /* if we have a framerate adjust timestamp for frame latency */
-  if ((int)((float)src->rate_numerator / (float)src->rate_denominator) <= 0) {
-    /*if fps is zero, auto fps mode*/
-    fps_nu = 0;
-    fps_de = 1;
-  } else {
-    fps_nu = 1;
-    fps_de = (int)((float)src->rate_numerator / (float)src->rate_denominator);
-  }
-  if (fps_nu > 0 && fps_de > 0) {
-    GstClockTime latency;
-    latency = gst_util_uint64_scale_int(GST_SECOND, fps_nu, fps_de);
-    duration = latency;
-  }
-  GST_BUFFER_TIMESTAMP(buffer) = timestamp;
-  GST_BUFFER_DURATION(buffer) = duration;
-  return TRUE;
-}
-#ifdef COUNT_FRAMES
-static  int fps = 0;
-
-static gchar *get_current_system_time()
-{
-	gchar target[10]={0,};
-	time_t t;
-	struct tm tm;
-
-	t = time(NULL);
-	tzset();
-	/*localtimer_r : available since libc 5.2.5*/
-	if(localtime_r(&t, &tm) == NULL) {
-		return NULL;
-	}
-	snprintf(target, sizeof(target), "%02i:%02i:%02i", tm.tm_hour, tm.tm_min, tm.tm_sec);
-	return g_strdup(target);
-}
-#endif
-static void gst_xv_get_image_sleep(void *asrc, long duration)
-{
-    GST_INFO("end_time duration=%d", duration);
-    if (duration < 0) return;
-    GstXVImageSrc *src = (GstXVImageSrc *)asrc;
-    g_return_if_fail(src != NULL);
-    long sleep_time = 0;
-    sleep_time = (long)BASE_TIME - duration;
-    if (sleep_time < 0) {
-	src->get_image_overtime_cnt ++;
-	src->get_image_overtime += sleep_time;
-	if (src->get_image_overtime_cnt > 2)
-	  src->get_image_overtime = 0;
-	if (src->get_image_overtime <= (long)LIMIT_TIME)
-	  src->get_image_overtime = 0;
-    } else if (sleep_time > 0) {
-       src->get_image_overtime_cnt = 0;
-	sleep_time = sleep_time + src->get_image_overtime;
-	src->get_image_overtime = (sleep_time < 0) ? sleep_time : 0;
-	if (sleep_time >0) {
-	   GST_INFO("end_time : sleep_time = %d", sleep_time);
-          usleep(sleep_time);
-	}
-    }
-}
-static GstFlowReturn
-gst_xv_image_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
-{
-  GST_INFO("gst_xv_image_src_create");
-  GstXVImageSrc *src;
-  GstXvImageOutBuffer *outbuf = NULL;
-  src = GST_XV_IMAGE_SRC (psrc);
-  g_mutex_lock (src->queue_lock);
-  if(g_queue_is_empty (src->queue)) {
-    GST_INFO("g_queue_is_empty");
-    g_mutex_unlock (src->queue_lock);
-    GST_INFO("g_cond_wait");
-    g_cond_wait(src->queue_cond, src->cond_lock);
-    if(src->pause_cond_var) return GST_FLOW_WRONG_STATE;
-    g_mutex_lock (src->queue_lock);
-    outbuf = (GstXvImageOutBuffer *)g_queue_pop_head(src->queue);
-    GST_INFO("g_queue_pop_head");
-    g_mutex_unlock (src->queue_lock);
-  }
-  else {
-    GstXvImageOutBuffer *tempbuf = NULL;
-    while((tempbuf = (GstXvImageOutBuffer*)g_queue_pop_head(src->queue)) != NULL)
-    {
-      outbuf = tempbuf;    // To reduce latency, skipping the old frames and submitting only latest frames
-      g_mutex_unlock (src->queue_lock);
-    }
-    GST_INFO("g_queue_pop_head end");
-  }
-  if(outbuf == NULL) return GST_FLOW_ERROR;
-  GST_INFO("gem_name=%d, fd_name=%d, Time stamp of the buffer is %"GST_TIME_FORMAT, outbuf->YBuf, outbuf->fd_name, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(outbuf)));
-  *buffer = outbuf;
-#ifdef COUNT_FRAMES
-    gchar *current_time = NULL;
-    current_time = 	get_current_system_time();
-    if (strncmp(current_time, old_time, 10) == 0) {
-	fps ++;
-	strncpy(old_time, current_time, 10);
-    } else {
-       g_printf("xvimagesrc %s - fps : %d\n", old_time, fps);
-       fps = 1;
-	strncpy(old_time, current_time, 10);
-    }
-#endif
-  GST_INFO("return ok");
-  return GST_FLOW_OK;
-}
-
-static gboolean xvimagesrc_thread_start(GstXVImageSrc *src)
-{
-  GError *error;
-  if(!src->updates_thread) src->updates_thread = g_thread_create ((GThreadFunc) gst_xv_image_src_update_thread, src, TRUE, &error);
-  else GST_LOG_OBJECT (src, "The thread function already running");
-  return TRUE;
-}
-
-static gboolean
-gst_xv_image_src_start (GstBaseSrc * bsrc)
-{
-  GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
-  if(src->format_id) xvimagesrc_thread_start(src);
-  return TRUE;
-}
-
-gboolean signal_emit_func(void *asrc)
-{
-    GstXVImageSrc *src = (GstXVImageSrc *)asrc;
-    if (src->current_data_type == VIDEO_TYPE_VIDEO_ONLY) {
-      g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_VIDEO_ONLY] , 0, NULL);
-   } else if (src->current_data_type == VIDEO_TYPE_VIDEO_WITH_UI) {
-     g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_VIDEO_WITH_UI] , 0, NULL);
-   }
-    return FALSE;
-}
-
-static int
-gst_xvimagesrc_handle_xerror (Display * display, XErrorEvent * xevent)
-{
-  char error_msg[1024];
-
-  XGetErrorText (display, xevent->error_code, error_msg, 1024);
-  GST_DEBUG ("XError. error: %s", error_msg);
-  error_caught = TRUE;
-  return 0;
-}
-
-//static gboolean first_frame=TRUE;
-static void* gst_xv_image_src_update_thread (void * asrc)
-{
-  GstXVImageSrc *src = (GstXVImageSrc *)asrc;
-  Atom atom_data_type = 0;
-  Atom atom_secure = 0, atom_capture=0;
-  Atom atom_fps = 0;
-  g_return_val_if_fail((src != NULL),NULL);
-
-  struct drm_gem_close gem_close;
-  int i=0;
-  GEM_MMAP *xv_gem_mmap = NULL;
-  xv_gem_mmap = (GEM_MMAP *)malloc(sizeof(GEM_MMAP));
-  g_return_val_if_fail((xv_gem_mmap != NULL),NULL);
-
-  memset(xv_gem_mmap, 0, sizeof(GEM_MMAP));
-
-  GST_LOG_OBJECT (src, "The thread function start");
-  {
-    int damage_err_base = 0;
-    Atom atom_format = 0;
-    src->dpy = XOpenDisplay (NULL);
-    src->p = port_get (src, src->format_id);
-    if (src->p < 0) goto finish;
-    /*src->width and src->height is set by caps info */
-    GST_DEBUG (" width and height of caps : %dx%d ", src->width, src->height);
-    if (src->width == 0 || src->height == 0) goto finish;
-    GST_DEBUG ("gst_xv_image_src_update_thread pixmap_create !!");
-    src->pixmap = pixmap_create (src, src->dpy, src->width, src->height);
-    GST_DEBUG ("gst_xv_image_src_update_thread pixmap_create !!");
-    src->gc = XCreateGC (src->dpy, src->pixmap, 0, 0);
-    GST_DEBUG ("gst_xv_image_src_update_thread XCreateGC !!");
-    src->bufmgr = bufmgr_get (src->dpy, src->pixmap);
-    if (!src->bufmgr) goto finish;
-    GST_DEBUG ("gst_xv_image_src_update_thread bufmgr_get !!");
-    if (!XDamageQueryExtension(src->dpy, &src->damage_base, &damage_err_base)) goto finish;
-    GST_DEBUG ("gst_xv_image_src_update_thread XDamageQueryExtension !!");
-    src->damage = XDamageCreate (src->dpy, src->pixmap, XDamageReportNonEmpty);
-    atom_format = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_FORMAT", False);
-    atom_capture = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_CAPTURE", False);
-    atom_secure = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_SECURE", False);
-    src->atom_stream_off = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_STREAM_OFF", False);
-    XvSetPortAttribute (src->dpy, src->p, atom_format, src->format_id);
-
-    /*get data type*/
-    atom_data_type = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_DATA_TYPE", False);
-    XvSelectPortNotify (src->dpy, src->p, 1);
-    XvGetPortAttribute (src->dpy, src->p, atom_data_type, &(src->new_data_type));
-#if 0
-    /*set Xorg write-back hz*/
-    atom_fps = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_FPS", False);
-    GST_DEBUG("frame rate of caps %d", src->rate_numerator);
-    XvSetPortAttribute (src->dpy, src->p, atom_fps, src->rate_numerator);
-    GST_DEBUG ("gst_xv_image_src_update_thread XvSetPortAttribute !!");
-#endif
-  }
-
-  struct timeval start_time, end_time;
-  long duration;
-  long starttime, endtime;
-  GTimeVal timeout;
-  XEvent ev;
-  int eventcount = 0;
-  void *virtual_address = NULL;
-  int (*handler) (Display *, XErrorEvent *);
-  GstXvImageOutBuffer *outbuf = NULL;
-
-  while(!src->thread_return) {
-    if(src->pause_cond_var == TRUE) {
-      g_cond_wait(src->pause_cond,src->pause_cond_lock);
-    }
-    duration = 0;
-    starttime =0;
-    endtime = 0;
-    start_time.tv_sec = 0;
-    start_time.tv_usec = 0;
-    end_time.tv_sec	 = 0;
-    end_time.tv_usec = 0;
-    gettimeofday(&start_time, NULL);
-
-    eventcount = 0;
-    virtual_address = NULL;
-    duration = 0;
-    outbuf = NULL;
-    g_mutex_lock (src->dpy_lock);
-    XSync(src->dpy, 0);
-    GST_INFO ("gst_xv_image_src_update_thread XSync@@ !!");
-    g_mutex_unlock (src->dpy_lock);
-    error_caught = FALSE;
-    GST_DEBUG ("gst_xv_image_src_update_thread XSetErrorHandler in !!");
-    handler = XSetErrorHandler (gst_xvimagesrc_handle_xerror);
-    GST_INFO ("gst_xv_image_src_update_thread XSetErrorHandler !!");
-    GST_INFO ("gst_xv_image_src_update_thread XvPutStill in !!");
-    g_mutex_lock (src->dpy_lock);
-    XvPutStill (src->dpy, src->p, src->pixmap, src->gc, 0, 0, src->width, src->height, 0, 0, src->width, src->height);
-    GST_INFO ("gst_xv_image_src_update_thread XvPutStill !!");
-    XSync (src->dpy, 0);
-    g_mutex_unlock (src->dpy_lock);
-    if (error_caught) {
-      GST_ERROR("gst_xv_image_src_update_thread error_caught is TRUE, X is out of buffers");
-	    error_caught = FALSE;
-	    XSetErrorHandler(handler);
-      g_get_current_time(&timeout);
-      g_time_val_add(&timeout, BUFFER_COND_WAIT_TIMEOUT);
-      if(!g_cond_timed_wait(src->buffer_cond, src->buffer_cond_lock, &timeout)) {
-	      GST_ERROR("skip wating");
-      } else {
-    	  GST_ERROR("Signal received");
-      }
-	    continue;
-    }
-    /*reset error handler*/
-    error_caught = FALSE;
-    XSetErrorHandler(handler);
-
-    GST_INFO ("gst_xv_image_src_update_thread XSync !!");
-next_event:
-    g_mutex_lock (src->dpy_lock);
-    GST_INFO("XNextEvent in");
-    XNextEvent (src->dpy, &ev); /* wating for x event */
-    GST_INFO("XNextEvent out");
-    g_mutex_unlock (src->dpy_lock);
-    GST_INFO ("gst_xv_image_src_update_thread XNextEvent !!");
-    if (ev.type == (src->damage_base + XDamageNotify)) {
-      XDamageNotifyEvent *damage_ev = (XDamageNotifyEvent *)&ev;
-      GST_INFO ("gst_xv_image_src_update_thread XDamageNotifyEvent");
-      g_mutex_lock (src->dpy_lock);
-      if (damage_ev->drawable == src->pixmap) {
-        pixmap_update (src, src->dpy, src->bufmgr, src->pixmap,
-        damage_ev->area.x,
-        damage_ev->area.y,
-        damage_ev->area.width,
-        damage_ev->area.height);
-	      GST_INFO("gst_xv_image_src_update_thread pixmap_update");
-      }
-      XDamageSubtract (src->dpy, src->damage, None, None );
-      g_mutex_unlock (src->dpy_lock);
-      GST_INFO ("gst_xv_image_src_update_thread XDamageSubtract");
-    }
-    else if (ev.type == (src->evt_base + XvPortNotify)) {
-      XvPortNotifyEvent *notify_ev = (XvPortNotifyEvent*)&ev;
-      if (notify_ev->attribute == atom_secure) {
-          GST_WARNING ("secure attr changed : %s \n", ((int)notify_ev->value)?"Secure":"Normal");
-	   src->tz_enable = (int)notify_ev->value;
-	   GST_ERROR("src->tz_enable = %d", src->tz_enable);
-      }
-      else if (notify_ev->attribute == atom_data_type) {
-        /* got a port notify, data_type */
-        src->new_data_type = (int)notify_ev->value;
-        if (src->current_data_type != src->new_data_type) {
-          src->current_data_type = src->new_data_type;
-          GST_WARNING("current_data_type : %s \n", (src->current_data_type)?"Video":"UI+Video");
-          g_timeout_add(1, signal_emit_func, src);
-        }
-      }
-      goto next_event;
-    }
-
-    if(!src->virtual) continue;
-    if(src->format_id == FOURCC_RGB32) {
-      outbuf = gst_buffer_new_and_alloc (src->framesize);
-      gst_buffer_set_caps (outbuf, GST_PAD_CAPS (GST_BASE_SRC_PAD (src)));
-      memcpy(GST_BUFFER_DATA (outbuf), src->virtual, src->framesize);
-    } else if (src->format_id == FOURCC_SN12) {
-      XV_PUTSTILL_DATA_PTR data = (XV_PUTSTILL_DATA_PTR)src->virtual;
-      int error = XV_PUTSTILL_VALIDATE_DATA (data);
-      outbuf = gst_xv_image_out_buffer_new(src);
-      if(!outbuf)
-      {
-        GST_ERROR("Out of memory");
-        continue;
-      }
-      gst_buffer_set_caps (outbuf, GST_PAD_CAPS (GST_BASE_SRC_PAD (src)));
-      if (error == XV_HEADER_ERROR)
-        GST_ERROR ("XV_HEADER_ERROR\n");
-      else if (error == XV_VERSION_MISMATCH)
-        GST_ERROR ("XV_VERSION_MISMATCH\n");
-      else
-      {
-        SCMN_IMGB *psimgb = NULL;
-        psimgb = (SCMN_IMGB *)malloc(sizeof(SCMN_IMGB));
-        if (psimgb == NULL) {
-          GST_ERROR_OBJECT(src, "failed to alloc SCMN_IMGB");
-          return NULL;
-        }
-        memset(psimgb, 0x00, sizeof(SCMN_IMGB));
-	 if (data->BufType == XV_BUF_TYPE_LEGACY) {
-	   psimgb->p[0] = (void *)data->YBuf;
-          psimgb->p[1] = (void *)data->CbBuf;
-	   psimgb->buf_share_method = BUF_SHARE_METHOD_PADDR;
-	   psimgb->a[0] = NULL;
-          psimgb->a[1] = NULL;
-	 } else if (data->BufType == XV_BUF_TYPE_DMABUF) {
-          psimgb->fd[0] = drm_convert_gem_to_fd(&src->gemname_cnt, src->drm_fd, (void *)data->YBuf, xv_gem_mmap, &virtual_address);
-     if(!virtual_address) continue;
-	   psimgb->a[0] = virtual_address;
-	   GST_DEBUG("YBuf gem to fd[0]=%d virtual_address = %p", psimgb->fd[0], psimgb->a[0]);
-          psimgb->fd[1] = drm_convert_gem_to_fd(&src->gemname_cnt, src->drm_fd, (void *)data->CbBuf, xv_gem_mmap, &virtual_address);
-     if(!virtual_address) continue;
-	   psimgb->a[1] = virtual_address;
-	   GST_DEBUG("CbBuf gem to fd[1]=%d  virtual_address = %p", psimgb->fd[1], psimgb->a[1]);
-	   psimgb->buf_share_method = BUF_SHARE_METHOD_FD;
-	 }
-        psimgb->w[0] = src->width;
-        psimgb->h[0] = src->height;
-        psimgb->cs   = SCMN_CS_NV12;
-        psimgb->w[1] = src->width;
-        psimgb->h[1] = src->height >> 1;
-	 psimgb->tz_enable = 0;
-        psimgb->s[0] = GST_ROUND_UP_16(psimgb->w[0]);
-        psimgb->e[0] = GST_ROUND_UP_16(psimgb->h[0]);
-        psimgb->s[1] = GST_ROUND_UP_16(psimgb->w[1]);
-        psimgb->e[1] = GST_ROUND_UP_16(psimgb->h[1]);
-	 outbuf->fd_name = psimgb->fd[0];
-        GST_BUFFER_MALLOCDATA(outbuf) = (unsigned char*)psimgb;
-        GST_BUFFER_DATA(outbuf) = src->virtual;
-        outbuf->YBuf = (void *)data->YBuf;
-	    outbuf->fd_name = psimgb->fd[0];
-#ifdef DEBUG_BUFFER
-        for ( i=0; i<5 ; i++) {
-         if(value[value_count] == outbuf->YBuf ) {
-	    GST_ERROR("ERROR: value[%d](%d)==YBUf(%d)", value_count, value[value_count], outbuf->YBuf);
-         }
-        }
-        value[value_count] = outbuf->YBuf ;
-	    GST_ERROR("value[%d]=%d", value_count, value[value_count]);
-	    if( value_count < 4){
-	      value_count ++;
-	    } else {
-	      value_count = 0;
-	    }
-#endif
-      }
-    }
-  if(!outbuf) continue;
-	GST_BUFFER_SIZE (outbuf) = src->framesize;
-    gst_xv_image_src_get_timeinfo(src,outbuf);
-    src->running_time = GST_BUFFER_TIMESTAMP(outbuf);
-    src->frame_duration = GST_BUFFER_DURATION(outbuf);
-    //first_frame = FALSE;
-    g_mutex_lock (src->queue_lock);
-    g_queue_push_tail(src->queue, outbuf);
-    GST_INFO("g_queue_push_tail");
-    g_mutex_unlock (src->queue_lock);
-    g_cond_signal(src->queue_cond);
-    GST_INFO("g_cond_signal");
-
-    update_done:
-      if (src->virtual) tbm_bo_unmap(src->bo);
-      src->virtual = NULL;
-      GST_INFO("g_cond_signal");
-      if (src->bo) tbm_bo_unref(src->bo);
-      src->bo = NULL;
-      if (src->dri2_buffers) free(src->dri2_buffers);
-      src->dri2_buffers = NULL;
-      gettimeofday(&end_time, NULL);
-      starttime = start_time.tv_usec;
-      endtime =  end_time.tv_usec;
-      GST_INFO("star_time: %d, end_time:%d", starttime, endtime);
-      if (endtime > starttime) {
-        GST_INFO("end_time > start_time");
-        duration = endtime - starttime;
-	 } else {
-	 GST_INFO("end_time.tv_usec < start_time.tv_usec");
-	 endtime=endtime+1000000;
-	 GST_INFO("end_time =%d", endtime);
-        duration = endtime -starttime;
-      }
-      GST_INFO("end_time duration = %d", duration);
-      gst_xv_get_image_sleep (src, duration);
-      GST_INFO ("gst_xv_image_src_update_thread cleanup !!");
-  }
-  for ( i=0 ; i < GEM_NAME_MAX ; i++) {
-    /*gem munmap*/
-    if (xv_gem_mmap->address[i]) {
-      if (-1 == munmap(xv_gem_mmap->address[i],xv_gem_mmap->buffer_size[i])) {
-        GST_ERROR ("munmap failed");
-	 return NULL;
-      }
-    }
-    if (xv_gem_mmap->handle[i]) {
-	gem_close.handle = xv_gem_mmap->handle[i];
-	if (ioctl(src->drm_fd, DRM_IOCTL_GEM_CLOSE, &gem_close)) {
-	  GST_ERROR("Gem Close failed");
-	}
-    }
-    if (xv_gem_mmap->fd[i]) {
-      close(xv_gem_mmap->fd[i]);
-    }
-  }
-  if (xv_gem_mmap) {
-    free(xv_gem_mmap);
-    xv_gem_mmap = NULL;
-  }
-  GST_LOG_OBJECT (src, "The thread function cleanup");
-  if (src->atom_stream_off > 0) {
-    XvSetPortAttribute (src->dpy, src->p, src->atom_stream_off, 1);
-    src->atom_stream_off = 0;
-  }
-  if (src->bufmgr) {
-    tbm_bufmgr_deinit (src->bufmgr);
-    src->bufmgr = NULL;
-  }
-  if (src->p > 0) {
-    XvUngrabPort (src->dpy, src->p, 0);
-    src->p = 0;
-  }
-  if (src->gc) {
-    XFreeGC (src->dpy, src->gc);
-    src->gc = NULL;
-  }
-  if (src->pixmap > 0) {
-    XFreePixmap (src->dpy, src->pixmap);
-    src->pixmap = 0;
-  }
-  if (src->dpy) {
-    XCloseDisplay (src->dpy);
-    src->dpy = NULL;
-  }
-  GST_LOG_OBJECT (src, "The thread function stop");
-  return NULL;
-finish:
-  GST_LOG_OBJECT (src, "The thread function Error cleanup");
-  if (src->atom_stream_off > 0) {
-    XvSetPortAttribute (src->dpy, src->p, src->atom_stream_off, 1);
-    src->atom_stream_off = 0;
-  }
-  if (src->bufmgr) tbm_bufmgr_deinit (src->bufmgr);
-  src->bufmgr = NULL;
-  if (src->p > 0) XvUngrabPort (src->dpy, src->p, 0);
-  src->p = 0;
-  if (src->gc) XFreeGC (src->dpy, src->gc);
-  src->gc = NULL;
-  if (src->pixmap > 0) XFreePixmap (src->dpy, src->pixmap);
-  src->pixmap = 0;
-  if (src->dpy) XCloseDisplay (src->dpy);
-  src->dpy = NULL;
-  GST_LOG_OBJECT (src, "The thread function Error stop");
-  return NULL;
-}
-
-static tbm_bufmgr bufmgr_get (Display *dpy, Pixmap pixmap)
-{
-  int screen;
-  int drm_fd;
-  tbm_bufmgr bufmgr;
-  int eventBase, errorBase;
-  int dri2Major, dri2Minor;
-  char *driverName, *deviceName;
-  drm_magic_t magic;
-
-  screen = DefaultScreen(dpy);
-  if (!DRI2QueryExtension (dpy, &eventBase, &errorBase)) {
-    GST_ERROR ("!!Error : DRI2QueryExtension !!");
-    return NULL;
-  }
-  if (!DRI2QueryVersion (dpy, &dri2Major, &dri2Minor)) {
-    GST_ERROR ("!!Error : DRI2QueryVersion !!");
-    return NULL;
-  }
-  if (!DRI2Connect (dpy, RootWindow(dpy, screen), &driverName, &deviceName)) {
-    GST_ERROR ( "!!Error : DRI2Connect !!");
-    if(driverName) Xfree(driverName);
-    if(deviceName) Xfree(deviceName);
-    return NULL;
-  }
-  if(driverName) Xfree(driverName);
-  GST_DEBUG("Open drm device : %s", deviceName);
-  // get the drm_fd though opening the deviceName
-  drm_fd = open (deviceName, O_RDWR);
-  if (drm_fd < 0) {
-    GST_ERROR ("!!Error : cannot open drm device (%s)", deviceName);
-    if(deviceName) Xfree(deviceName);
-    return NULL;
-  }
-  if(deviceName) Xfree(deviceName);
-  /* get the drm magic */
-  drmGetMagic(drm_fd, &magic);
-  fprintf(stderr, ">>> drm magic=%d \n", magic);
-  if (!DRI2Authenticate(dpy, RootWindow(dpy, screen), magic))
-  {
-    fprintf(stderr, "!!Error : DRI2Authenticate !!\n");
-    close (drm_fd);
-    return NULL;
-  }
-  // drm slp buffer manager init
-  bufmgr = tbm_bufmgr_init (drm_fd);
-  if (!bufmgr) {
-    GST_ERROR ("!!Error : fail to init buffer manager ");
-    close (drm_fd);
-    return NULL;
-  }
-  DRI2CreateDrawable (dpy, pixmap);
-  return bufmgr;
-}
-
-static int port_get (GstXVImageSrc * src, unsigned int id)
-{
-  unsigned int ver, rev, req_base, err_base;
-  unsigned int adaptors;
-  XvAdaptorInfo *ai = NULL;
-  XvAttribute *at = NULL;
-  XvImageFormatValues *fo = NULL;
-  int attributes, formats;
-  int i, j, p;
-
-  if (XvQueryExtension (src->dpy, &ver, &rev, &req_base, &src->evt_base, &err_base) != Success) return -1;
-  if (XvQueryAdaptors (src->dpy, DefaultRootWindow (src->dpy), &adaptors, &ai) != Success) return -1;
-  if (!ai) return -1;
-  for (i = 0; i < adaptors; i++) {
-    int support_format = False;
-    if (!(ai[i].type & XvInputMask) || !(ai[i].type & XvStillMask)) continue;
-    GST_LOG ("===========================================");
-    GST_LOG (" name:        %s"
-                " first port:  %ld"
-                " ports:       %ld",
-                ai[i].name,
-                ai[i].base_id,
-                ai[i].num_ports);
-    p = ai[i].base_id;
-    GST_LOG (" attribute list:");
-    at = XvQueryPortAttributes (src->dpy, p, &attributes);
-    for (j = 0; j < attributes; j++) GST_LOG ("\t-  name: %s\n"
-                    "\t\t  flags:     %s%s\n"
-                    "\t\t  min_value:  %i\n"
-                    "\t\t  max_value:  %i\n",
-                    at[j].name,
-                    (at[j].flags & XvGettable) ? " get" : "",
-                    (at[j].flags & XvSettable) ? " set" : "",
-                    at[j].min_value, at[j].max_value);
-    if (at) XFree (at);
-    GST_LOG (" image format list:");
-    fo = XvListImageFormats (src->dpy, p, &formats);
-    for (j = 0; j < formats; j++) {
-      GST_LOG ("\t-  0x%x (%4.4s) %s", fo[j].id, (char *)&fo[j].id, (fo[j].format == XvPacked) ? "packed" : "planar");
-      if (fo[j].id == (int)id) support_format = True;
-    }
-    if (fo) XFree (fo);
-    if (!support_format) continue;
-    for (; p < ai[i].base_id + ai[i].num_ports; p++) {
-      if (XvGrabPort (src->dpy, p, 0) == Success) {
-        GST_LOG ("========================================");
-        GST_DEBUG ("XvGrabPort success : %d", p);
-        GST_LOG ("========================================");
-        XvFreeAdaptorInfo (ai);
-        return p;
-      }
-    }
-  }
-  XvFreeAdaptorInfo (ai);
-  return -1;
-}
-
-static void pixmap_update (GstXVImageSrc * src, Display *dpy, tbm_bufmgr bufmgr, Pixmap pixmap,
-               int x, int y, int width, int height)
-{
-  unsigned int attachments[1];
-  int dri2_count, dri2_out_count;
-  int dri2_width, dri2_height, dri2_stride;
-  int opt;
-  tbm_bo_handle temp_virtual;
-  attachments[0] = DRI2BufferFrontLeft;
-  dri2_count = 1;
-  src->dri2_buffers = DRI2GetBuffers (dpy, pixmap, &dri2_width, &dri2_height, attachments, dri2_count, &dri2_out_count);
-  if (!src->dri2_buffers) {
-    GST_ERROR ("[Error] : fail to get buffers");
-    goto update_done;
-  }
-  if (!src->dri2_buffers[0].name) {
-    GST_ERROR ("[Error] : a handle of the dri2 buffer is null  ");
-    goto update_done;
-  }
-  src->bo = tbm_bo_import(bufmgr, src->dri2_buffers[0].name);
-  if (!src->bo) {
-    GST_ERROR ("[Error] : cannot import bo (key:%d)", src->dri2_buffers[0].name);
-    goto update_done;
-  }
-  dri2_stride = src->dri2_buffers[0].pitch;
-  opt = TBM_OPTION_READ|TBM_OPTION_WRITE;
-  temp_virtual = tbm_bo_map (src->bo, TBM_DEVICE_CPU, opt);
-  src->virtual = temp_virtual.ptr;
-  if (!src->virtual) {
-    GST_ERROR ("[Error] : fail to map ");
-    goto update_done;
-  }
-  return;
-update_done:
-  if (src->virtual) tbm_bo_unmap(src->bo);
-  src->virtual = NULL;
-  if (src->bo) tbm_bo_unref(src->bo);
-  src->bo = NULL;
-  if (src->dri2_buffers) free(src->dri2_buffers);
-  src->dri2_buffers = NULL;
-  return;
-}
-
-static Pixmap pixmap_create (GstXVImageSrc * src, Display *dpy, int width, int height)
-{
-  src->pixmap = XCreatePixmap(dpy, DefaultRootWindow(dpy), width, height, DefaultDepth(dpy, DefaultScreen(dpy)));
-  src->gc = XCreateGC (dpy, src->pixmap, 0, 0);
-  XSetForeground (dpy, src->gc, 0xFFFF0000);
-  XFillRectangle (dpy, src->pixmap, src->gc, 0, 0, width, height);
-  XSync(dpy, 0);
-  XFreeGC (dpy, src->gc);
-  return src->pixmap;
-}
-
-static gboolean
-gst_xv_image_src_stop (GstBaseSrc * bsrc)
-{
-  GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
-  GST_DEBUG_OBJECT (src, "stop()");
-
-  if(src->updates_thread) {
-    src->thread_return = TRUE;
-    g_thread_join ( src->updates_thread);
-    src->updates_thread = NULL;
-  }
-  GST_DEBUG_OBJECT (src, "stop end ");
-  return TRUE;
-}
-
-/* Interrupt a blocking request. */
-static gboolean
-gst_xv_image_src_unlock (GstBaseSrc * bsrc)
-{
-  GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
-  GST_DEBUG_OBJECT (src, "unlock()");
-  g_cond_signal(src->queue_cond);
-  return TRUE;
-}
-
-/* Interrupt interrupt. */
-static gboolean
-gst_xv_image_src_unlock_stop (GstBaseSrc * bsrc)
-{
-  GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
-  GST_DEBUG_OBJECT (src, "unlock_stop()");
-  return TRUE;
-}
-
-static gboolean
-gst_xv_image_src_get_size (GstBaseSrc * bsrc, guint64 * size)
-{
-  GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
-  GST_INFO ("Get size %x", src);
-  return FALSE;
-}
-
-static gboolean
-gst_xv_image_src_is_seekable (GstBaseSrc * bsrc)
-{
-  GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
-  GST_INFO ("Is seekable %x", src);
-  return FALSE;
-}
-
-static gboolean
-gst_xv_image_src_query (GstBaseSrc * bsrc, GstQuery * query)
-{
-  GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
-  gboolean ret;
-  GST_INFO ("src query %x", src);
-  switch (GST_QUERY_TYPE (query)) {
-    case GST_QUERY_URI:
-      ret = TRUE;
-    break;
-    default:
-      ret = FALSE;
-    break;
-  }
-
-  if (!ret)
-    ret = GST_BASE_SRC_CLASS (parent_class)->query (bsrc, query);
-
-  return ret;
-}
-
-static gboolean
-plugin_init (GstPlugin * plugin)
-{
-  GST_DEBUG_CATEGORY_INIT (xvimagesrc_debug, "xvimagesrc", 0, "XServer display FB video capture Source");
-  return gst_element_register (plugin, "xvimagesrc", GST_RANK_PRIMARY, GST_TYPE_XV_IMAGE_SRC);
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-  GST_VERSION_MINOR,
-  "xvimage",
-  "XServer display video src",
-  plugin_init, VERSION, "LGPL", "Samsung Electronics Co", "http://www.samsung.com")
diff --git a/mobile/xvimagesrc/src/gstxvimagesrc.h b/mobile/xvimagesrc/src/gstxvimagesrc.h
deleted file mode 100644
index 37519e3..0000000
--- a/mobile/xvimagesrc/src/gstxvimagesrc.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * xvimagesrc
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunil Park 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-#ifndef __GST_XV_IMAGE_SRC_H__
-#define __GST_XV_IMAGE_SRC_H__
-
-#include 
-#include 
-#include 
-
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-#include 
-#include 
-
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-#include  //libdri2-dev, libdrm-dev
-#include 
-
-#include "xv_types.h"
-
-#define C(b,m)              (((b) >> (m)) & 0xFF)
-#define B(c,s)              ((((unsigned int)(c)) & 0xff) << (s))
-#define FOURCC(a,b,c,d)     (B(d,24) | B(c,16) | B(b,8) | B(a,0))
-#define FOURCC_RGB32        FOURCC('R','G','B','4')
-#define FOURCC_I420         FOURCC('I','4','2','0')
-#define FOURCC_SN12         FOURCC('S','N','1','2')
-#define FOURCC_ST12         FOURCC('S','T','1','2')
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_XV_IMAGE_SRC \
-  (gst_xv_image_src_get_type())
-#define GST_XV_IMAGE_SRC(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_XV_IMAGE_SRC,GstXVImageSrc))
-#define GST_XV_IMAGE_SRC_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass), \
-      GST_TYPE_XV_IMAGE_SRC,GstXVImageSrcClass))
-#define GST_IS_XV_IMAGE_SRC(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_XV_IMAGE_SRC))
-#define GST_IS_XV_IMAGE_SRC_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_XV_IMAGE_SRC))
-
-typedef struct _GstXVImageSrc GstXVImageSrc;
-typedef struct _GstXVImageSrcClass GstXVImageSrcClass;
-
-struct _GstXVImageSrc {
-  GstPushSrc element;
-  Display	*dpy;
-  int p;
-  Pixmap pixmap;
-  GC gc;
-  unsigned int width;
-  unsigned int height;
-  unsigned int framesize;
-  guint32 format_id;
-  Damage damage;
-  int damage_base;
-  unsigned int evt_base;
-  tbm_bufmgr bufmgr;
-  void *virtual;
-  tbm_bo bo;
-  DRI2Buffer* dri2_buffers;
-  guint64 running_time;
-  guint64 base_time;
-  guint64 frame_duration;
-  Atom atom_stream_off;
-  gint rate_numerator;
-  gint rate_denominator;
-  GThread *updates_thread;
-  gboolean thread_return;
-  GQueue *queue;
-  GMutex *queue_lock;
-  GCond *queue_cond;
-  GMutex *cond_lock;
-  GCond *buffer_cond;
-  gboolean pause_cond_var;
-  GCond *pause_cond;
-  GMutex *pause_cond_lock;
-  GMutex *buffer_cond_lock;
-  GMutex *dpy_lock;
-  gint drm_fd;
-  int current_data_type;
-  int new_data_type;
-  double get_image_overtime;
-  int get_image_overtime_cnt;
-  int gemname_cnt;
-  int tz_enable;
-
-};
-
-struct _GstXVImageSrcClass {
-  GstPushSrcClass parent_class;
-
-  /* signals */
-  void	(*video_with_ui)	(void *data);
-  void	(*video_only)	(void *data);
-};
-
-GType gst_xv_image_src_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_XV_IMAGE_SRC_H__ */
-
diff --git a/mobile/xvimagesrc/src/xv_types.h b/mobile/xvimagesrc/src/xv_types.h
deleted file mode 100755
index afeb389..0000000
--- a/mobile/xvimagesrc/src/xv_types.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/**************************************************************************
-
-xserver-xorg-video-exynos
-
-Copyright 2010 - 2011 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: Boram Park 
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*                                                              */
-/* File name : xv_types.h                                       */
-/* Author : Boram Park (boram1288.park@samsung.com)             */
-/* Protocol Version : 1.0.1 (Dec 16th 2009)                       */
-/* This file is for describing Xv APIs' buffer encoding method. */
-/*                                                              */
-
-#ifndef XV_TYPES_H_
-#define XV_TYPES_H_
-
-G_BEGIN_DECLS
-
-#define XV_PUTIMAGE_HEADER	0xDEADCD01
-#define XV_PUTIMAGE_VERSION	0x00010001
-
-#define XV_PUTSTILL_HEADER	0xDEADCD02
-#define XV_PUTSTILL_VERSION	0x00010001
-
-/* Return Values */
-#define XV_OK 0
-#define XV_HEADER_ERROR -1
-#define XV_VERSION_MISMATCH -2
-
-#define XV_BUF_TYPE_DMABUF  0
-#define XV_BUF_TYPE_LEGACY  1
-
-/* Data structure for XvPutImage / XvShmPutImage */
-typedef struct
-{
-    unsigned int _header; /* for internal use only */
-    unsigned int _version; /* for internal use only */
-
-    unsigned int YBuf;
-    unsigned int CbBuf;
-    unsigned int CrBuf;
-
-    unsigned int BufType;
-} XV_PUTIMAGE_DATA, * XV_PUTIMAGE_DATA_PTR;
-
-/* Data structure for XvPutImage / XvShmPutImage */
-typedef struct
-{
-    unsigned int _header; /* for internal use only */
-    unsigned int _version; /* for internal use only */
-
-    unsigned int YBuf;
-    unsigned int CbBuf;
-    unsigned int CrBuf;
-
-    unsigned int BufIndex;
-    unsigned int BufType;
-} XV_PUTSTILL_DATA, * XV_PUTSTILL_DATA_PTR;
-
-static void
-#ifdef __GNUC__
-__attribute__ ((unused))
-#endif
-XV_PUTIMAGE_INIT_DATA (XV_PUTIMAGE_DATA_PTR data)
-{
-    data->_header = XV_PUTIMAGE_HEADER;
-    data->_version = XV_PUTIMAGE_VERSION;
-}
-
-
-static int
-#ifdef __GNUC__
-__attribute__ ((unused))
-#endif
-XV_PUTIMAGE_VALIDATE_DATA (XV_PUTIMAGE_DATA_PTR data)
-{
-    if (data->_header != XV_PUTIMAGE_HEADER)
-        return XV_HEADER_ERROR;
-    if (data->_version != XV_PUTIMAGE_VERSION)
-        return XV_VERSION_MISMATCH;
-    return XV_OK;
-}
-
-static void
-#ifdef __GNUC__
-__attribute__ ((unused))
-#endif
-XV_PUTSTILL_INIT_DATA (XV_PUTSTILL_DATA_PTR data)
-{
-    data->_header = XV_PUTSTILL_HEADER;
-    data->_version = XV_PUTSTILL_VERSION;
-}
-
-
-static int
-#ifdef __GNUC__
-__attribute__ ((unused))
-#endif
-XV_PUTSTILL_VALIDATE_DATA (XV_PUTSTILL_DATA_PTR data)
-{
-    if (data->_header != XV_PUTSTILL_HEADER)
-        return XV_HEADER_ERROR;
-    if (data->_version != XV_PUTSTILL_VERSION)
-        return XV_VERSION_MISMATCH;
-    return XV_OK;
-}
-
-G_END_DECLS
-
-#endif
diff --git a/packaging/gst-plugins-ext0.10-0.3.14.tar.gz b/packaging/gst-plugins-ext0.10-0.3.14.tar.gz
deleted file mode 100755
index 0d4415b..0000000
Binary files a/packaging/gst-plugins-ext0.10-0.3.14.tar.gz and /dev/null differ
diff --git a/packaging/gst-plugins-ext0.10.spec b/packaging/gst-plugins-ext0.10.spec
index cb3d74a..8d89e5a 100644
--- a/packaging/gst-plugins-ext0.10.spec
+++ b/packaging/gst-plugins-ext0.10.spec
@@ -1,41 +1,34 @@
 Name:       gst-plugins-ext0.10
-%if 0%{?tizen_profile_mobile}
-Version:    0.3.14
+Version:    0.4.87
 Summary:    GStreamer extra plugins (common)
 Release:    0
-%else
-Version:    0.4.13
-Summary:    GStreamer extra plugins (common)
-Release:    0
-VCS:        framework/multimedia/gst-plugins-ext0.10#gst-plugins-ext0.10_0.3.3-8-2-125-g8a01f7e8af22f9b5977ed9bbf6e0eff94afe837b
-%endif
 Group:      libs
 License:    LGPLv2+
 Source0:    %{name}-%{version}.tar.gz
-BuildRequires:  pkgconfig(avsysaudio)
 BuildRequires:  pkgconfig(camsrcjpegenc)
+#BuildRequires:  pkgconfig(drm-client)
+#BuildRequires:  pkgconfig(drm-trusted)
 BuildRequires:  pkgconfig(ecore)
 BuildRequires:  pkgconfig(ecore-x)
 BuildRequires:  pkgconfig(evas)
-BuildRequires:  pkgconfig(mm-ta)
+BuildRequires:  gst-plugins-base-devel 
 BuildRequires:  pkgconfig(gstreamer-plugins-base-0.10)
-BuildRequires:  pkgconfig(gstreamer-0.10)  
+BuildRequires:  pkgconfig(gstreamer-0.10)
 BuildRequires:  pkgconfig(libexif)
-%if "%{_repository}" == "mobile"
-BuildRequires:	pkgconfig(libdrm)
-BuildRequires:	libdrm-devel
-BuildRequires:	pkgconfig(libtbm)
-%else
 BuildRequires:  pkgconfig(libxml-2.0)
-%endif
 BuildRequires:	pkgconfig(libdri2)
 BuildRequires:	pkgconfig(x11)
 BuildRequires:	pkgconfig(xext)
 BuildRequires:	pkgconfig(xv)
 BuildRequires:	pkgconfig(xdamage)
+BuildRequires:	pkgconfig(libdrm)
 BuildRequires:  pkgconfig(libtbm)
 BuildRequires:	pkgconfig(dri2proto)
 BuildRequires:	pkgconfig(xfixes)
+BuildRequires:	pkgconfig(libtbm)
+BuildRequires:  pkgconfig(vconf)
+BuildRequires:  pkgconfig(native-buffer)
+BuildRequires:  pkgconfig(libcrypto)
 
 %description
 GStreamer extra plugins (common)
@@ -45,51 +38,31 @@ GStreamer extra plugins (common)
 
 
 %build
-%if 0%{?tizen_profile_mobile}
-cd mobile
-%else
-cd wearable
-%endif
-
-export CFLAGS+=" -DGST_EXT_TIME_ANALYSIS -DEXPORT_API=\"__attribute__((visibility(\\\"default\\\")))\" "
+export CFLAGS+=" -DCONTROL_PAGECACHE -DGST_EXT_TIME_ANALYSIS -DEXPORT_API=\"__attribute__((visibility(\\\"default\\\")))\" "
 
 ./autogen.sh --disable-static
-%if 0%{?tizen_profile_mobile}
-%configure --disable-static
-%else
-%configure  --disable-static \
- --disable-ext-evasimagesink\
- --disable-ext-evaspixmapsink\
- --disable-ext-xvimagesrc\
- --disable-ext-gstreamer-camera\
- --disable-ext-audiotp\
- --disable-ext-audioeq\
- --disable-ext-dashdemux\
- --disable-ext-pdpushsrc\
+%configure --disable-static \
+ --enable-ext-hlsdemux2\
+ --disable-ext-drmsrc\
+%if 0%{?tizen_build_binary_release_type_eng}
+ --enable-pcmdump
 %endif
 
 make %{?jobs:-j%jobs}
 
 %install
 rm -rf %{buildroot}
-
-%if 0%{?tizen_profile_mobile}
-cd mobile
-%else
-cd wearable
-%endif
-
 mkdir -p %{buildroot}/usr/share/license
 cp COPYING %{buildroot}/usr/share/license/%{name}
 %make_install
-
+mkdir -p %{buildroot}/usr/etc/
+install -m 755 hlsdemux2/predefined_frame/* %{buildroot}/usr/etc/
 
 %files
-%if 0%{?tizen_profile_mobile}
-%manifest mobile/gst-plugins-ext0.10.manifest
-%else
-%manifest wearable/gst-plugins-ext0.10.manifest
-%endif
-%defattr(-,root,root,-)  
+%manifest gst-plugins-ext0.10.manifest
+%defattr(-,root,root,-)
 %{_libdir}/gstreamer-0.10/*.so
-%{_datadir}/license/%{name}
+/usr/share/license/%{name}
+/usr/etc/blackframe_QVGA.264
+/usr/etc/sec_audio_fixed_qvga.264
+/usr/etc/sec_audio_fixed_qvga.jpg
diff --git a/mobile/toggle/Makefile.am b/pdpushsrc/Makefile.am
similarity index 100%
rename from mobile/toggle/Makefile.am
rename to pdpushsrc/Makefile.am
diff --git a/wearable/pdpushsrc/src/Makefile.am b/pdpushsrc/src/Makefile.am
similarity index 100%
rename from wearable/pdpushsrc/src/Makefile.am
rename to pdpushsrc/src/Makefile.am
diff --git a/wearable/pdpushsrc/src/gstpdpushsrc.c b/pdpushsrc/src/gstpdpushsrc.c
similarity index 98%
rename from wearable/pdpushsrc/src/gstpdpushsrc.c
rename to pdpushsrc/src/gstpdpushsrc.c
index 210a1a7..f96344b 100755
--- a/wearable/pdpushsrc/src/gstpdpushsrc.c
+++ b/pdpushsrc/src/gstpdpushsrc.c
@@ -166,14 +166,14 @@ gst_pd_pushsrc_class_init (GstPDPushSrcClass * klass)
           "Location of the file to read", NULL,
           G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
           GST_PARAM_MUTABLE_READY));
-
+   
     g_object_class_install_property (gobject_class, ARG_EOS,
                                     g_param_spec_boolean ("eos",
                                         "EOS recived on downloading pipeline",
                                         "download of clip is over",
                                         0,
                                         G_PARAM_READWRITE));
-
+   
   gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_start);
   gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_stop);
   gstbasesrc_class->is_seekable = GST_DEBUG_FUNCPTR (gst_pd_pushsrc_is_seekable);
@@ -187,7 +187,7 @@ gst_pd_pushsrc_class_init (GstPDPushSrcClass * klass)
   }
 
   GST_LOG ("OUT");
-
+ 
 }
 
 static void
@@ -201,7 +201,7 @@ gst_pd_pushsrc_init (GstPDPushSrc * src, GstPDPushSrcClass * g_class)
   src->uri = NULL;
   src->is_regular = FALSE;
   src->is_eos = FALSE;
-
+  
   gst_pad_set_checkgetrange_function (basesrc->srcpad, GST_DEBUG_FUNCPTR (gst_pd_pushsrc_checkgetrange));
 
   GST_LOG ("OUT");
@@ -255,7 +255,7 @@ gst_pd_pushsrc_set_location (GstPDPushSrc * src, const gchar * location)
   }
   g_object_notify (G_OBJECT (src), "location");
   gst_uri_handler_new_uri (GST_URI_HANDLER (src), src->uri);
-
+  
   GST_LOG ("OUT");
 
   return TRUE;
@@ -336,12 +336,12 @@ gst_pd_pushsrc_create_read (GstBaseSrc * basesrc, guint64 offset, guint length,
     return GST_FLOW_ERROR;
 
   src = GST_PD_PUSHSRC_CAST (basesrc);
-
-  GST_LOG_OBJECT (src, "read position = %"G_GUINT64_FORMAT ", offset = %"G_GUINT64_FORMAT", length = %d",
-  	src->read_position, offset, length);
-
+  
+  GST_LOG_OBJECT (src, "read position = %"G_GUINT64_FORMAT ", offset = %"G_GUINT64_FORMAT", length = %d", 
+    src->read_position, offset, length);
+  
   memset (&stat_results, 0, sizeof (stat_results));
-
+  
   if (fstat (src->fd, &stat_results) < 0)
     goto could_not_stat;
 
@@ -366,7 +366,7 @@ gst_pd_pushsrc_create_read (GstBaseSrc * basesrc, guint64 offset, guint length,
     GST_DEBUG_OBJECT (src, "Going to wait for %ld msec", timeout.tv_usec);
 
     ret = select (src->fd + 1, &fds, NULL, NULL, &timeout);
-    if (-1 == ret)
+    if (-1 == ret) 
     {
       GST_ERROR_OBJECT (src, "ERROR in select () : reason - %s...\n", strerror(errno));
       return GST_FLOW_ERROR;
@@ -378,7 +378,7 @@ gst_pd_pushsrc_create_read (GstBaseSrc * basesrc, guint64 offset, guint length,
     else
     {
       memset (&stat_results, 0, sizeof (stat_results));
-
+  
       if (fstat (src->fd, &stat_results) < 0)
         goto could_not_stat;
 
@@ -405,7 +405,7 @@ gst_pd_pushsrc_create_read (GstBaseSrc * basesrc, guint64 offset, guint length,
       goto seek_failed;
     src->read_position = offset;
   }
-
+  
   buf = gst_buffer_try_new_and_alloc (length);
   if (G_UNLIKELY (buf == NULL)) {
     GST_ERROR_OBJECT (src, "Failed to allocate %u bytes", length);
@@ -562,7 +562,7 @@ gst_pd_pushsrc_get_size (GstBaseSrc * basesrc, guint64 * size)
   *size = G_MAXUINT64;
 
   GST_DEBUG ("size of the file = %"G_GUINT64_FORMAT, *size);
-
+  
   GST_LOG ("OUT");
 
   return TRUE;
@@ -658,7 +658,7 @@ open_failed:
   }
 no_stat:
   {
-    GST_ERROR_OBJECT (src, "Could not get stat info...");
+    GST_ERROR_OBJECT (src, "Could not get stat info...");	
     GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
         ("Could not get info on \"\"."),  (NULL));
     close (src->fd);
@@ -674,7 +674,7 @@ was_directory:
   }
 was_socket:
   {
-   GST_ERROR_OBJECT (src, "Is a Socket");
+   GST_ERROR_OBJECT (src, "Is a Socket");	
     GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ,
         ("File \"\" is a socket."), (NULL));
     close (src->fd);
@@ -772,7 +772,7 @@ gst_pd_pushsrc_uri_set_uri (GstURIHandler * handler, const gchar * uri)
 #ifdef G_OS_WIN32
   /* Unfortunately, g_filename_from_uri() doesn't handle some UNC paths
    * correctly on windows, it leaves them with an extra backslash
-   * at the start if they're of the mozilla-style file://///host/path/file
+   * at the start if they're of the mozilla-style file://///host/path/file 
    * form. Correct this.
    */
   if (location[0] == '\\' && location[1] == '\\' && location[2] == '\\')
diff --git a/wearable/pdpushsrc/src/gstpdpushsrc.h b/pdpushsrc/src/gstpdpushsrc.h
similarity index 100%
rename from wearable/pdpushsrc/src/gstpdpushsrc.h
rename to pdpushsrc/src/gstpdpushsrc.h
diff --git a/mobile/pdpushsrc/Makefile.am b/piffdemux/Makefile.am
similarity index 100%
rename from mobile/pdpushsrc/Makefile.am
rename to piffdemux/Makefile.am
diff --git a/piffdemux/src/Makefile.am b/piffdemux/src/Makefile.am
new file mode 100755
index 0000000..a966f06
--- /dev/null
+++ b/piffdemux/src/Makefile.am
@@ -0,0 +1,47 @@
+
+plugin_LTLIBRARIES = libgstpiff.la
+
+libgstpiffincludedir = $(includedir)/gstreamer-@GST_MAJORMINOR@/gst/
+
+libgstpiff_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(GST_CFLAGS) $(DRM_CLIENT_CFLAGS) $(DRM_TRUSTED_CFLAGS)
+
+libgstpiff_la_LIBADD = \
+    $(GST_PLUGINS_BASE_LIBS) \
+    -lgstriff-@GST_MAJORMINOR@ \
+    -lgstaudio-@GST_MAJORMINOR@ \
+    -lgsttag-@GST_MAJORMINOR@ \
+    -lgstpbutils-@GST_MAJORMINOR@ \
+    $(GST_BASE_LIBS) $(GST_LIBS) $(ZLIB_LIBS) $(DRM_CLIENT_LIBS) $(DRM_TRUSTED_LIBS)
+
+libgstpiff_la_LDFLAGS = ${GST_PLUGIN_LDFLAGS}
+
+libgstpiff_la_SOURCES = piff-plugin.c \
+		piffdemux.c \
+		piffdemux_types.c \
+		piffdemux_dump.c
+
+libgstpiff_la_LIBTOOLFLAGS = --tag=disable-static
+
+noinst_HEADERS = \
+	piffatomparser.h   \
+	piffdemux_types.h  \
+	piffdemux_dump.h   \
+	piffdemux_fourcc.h \
+	piffpalette.h \
+    piffcommon.h
+
+#libgstpiffinclude_HEADERS = piffcommon.h
+
+Android.mk: Makefile.am $(BUILT_SOURCES)
+	androgenizer \
+	-:PROJECT libgstpiff -:SHARED libgstpiff \
+	 -:TAGS eng debug \
+         -:REL_TOP $(top_srcdir) -:ABS_TOP $(abs_top_srcdir) \
+	 -:SOURCES $(libgstpiff_la_SOURCES) \
+	 -:CFLAGS $(DEFS) $(DEFAULT_INCLUDES) $(CPPFLAGS) $(libgstpiff_la_CFLAGS) \
+	 -:LDFLAGS $(libgstpiff_la_LDFLAGS) \
+	           $(libgstpiff_la_LIBADD) \
+	           -ldl \
+	 -:PASSTHROUGH LOCAL_ARM_MODE:=arm \
+		       LOCAL_MODULE_PATH:='$$(TARGET_OUT)/lib/gstreamer-0.10' \
+	> $@
diff --git a/piffdemux/src/piff-plugin.c b/piffdemux/src/piff-plugin.c
new file mode 100755
index 0000000..ee96f6e
--- /dev/null
+++ b/piffdemux/src/piff-plugin.c
@@ -0,0 +1,23 @@
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+//#include "gst/gst-i18n-plugin.h"
+#include "piffdemux.h"
+#include 
+
+static gboolean
+plugin_init (GstPlugin * plugin)
+{
+  if (!gst_element_register (plugin, "piffdemux", GST_RANK_PRIMARY, GST_TYPE_PIFFDEMUX))
+    return FALSE;
+
+  return TRUE;
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+    GST_VERSION_MINOR,
+    "piffdemux",
+    "ISO base media file format support (PIFF)",
+    plugin_init, VERSION, "LGPL",  "Samsung Electronics Co", "http://www.samsung.com");
diff --git a/piffdemux/src/piffatomparser.h b/piffdemux/src/piffatomparser.h
new file mode 100755
index 0000000..f90d5db
--- /dev/null
+++ b/piffdemux/src/piffatomparser.h
@@ -0,0 +1,139 @@
+/* GStreamer QuickTime atom parser
+ * Copyright (C) 2009 Tim-Philipp Müller 
+ * Copyright (C) <2009> STEricsson 
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef QT_ATOM_PARSER_H
+#define QT_ATOM_PARSER_H
+
+#include 
+
+/* our inlined version of GstByteReader */
+
+static inline gboolean
+piff_atom_parser_has_remaining (GstByteReader * parser, guint64 bytes_needed)
+{
+  return G_LIKELY (parser->size >= bytes_needed) &&
+      G_LIKELY ((parser->size - bytes_needed) >= parser->byte);
+}
+
+static inline gboolean
+piff_atom_parser_has_chunks (GstByteReader * parser, guint32 n_chunks,
+    guint32 chunk_size)
+{
+  /* assumption: n_chunks and chunk_size are 32-bit, we cast to 64-bit here
+   * to avoid overflows, to handle e.g. (guint32)-1 * size correctly */
+  return piff_atom_parser_has_remaining (parser, (guint64) n_chunks * chunk_size);
+}
+
+static inline gboolean
+piff_atom_parser_peek_sub (GstByteReader * parser, guint offset, guint size,
+    GstByteReader * sub)
+{
+  *sub = *parser;
+
+  if (G_UNLIKELY (!gst_byte_reader_skip (sub, offset)))
+    return FALSE;
+
+  return (gst_byte_reader_get_remaining (sub) >= size);
+}
+
+static inline gboolean
+piff_atom_parser_skipn_and_get_uint32 (GstByteReader * parser,
+    guint bytes_to_skip, guint32 * val)
+{
+  if (G_UNLIKELY (gst_byte_reader_get_remaining (parser) < (bytes_to_skip + 4)))
+    return FALSE;
+
+  gst_byte_reader_skip_unchecked (parser, bytes_to_skip);
+  *val = gst_byte_reader_get_uint32_be_unchecked (parser);
+  return TRUE;
+}
+
+/* off_size must be either 4 or 8 */
+static inline gboolean
+piff_atom_parser_get_offset (GstByteReader * parser, guint off_size,
+    guint64 * val)
+{
+  if (G_UNLIKELY (gst_byte_reader_get_remaining (parser) < off_size))
+    return FALSE;
+
+  if (off_size == sizeof (guint64)) {
+    *val = gst_byte_reader_get_uint64_be_unchecked (parser);
+  } else {
+    *val = gst_byte_reader_get_uint32_be_unchecked (parser);
+  }
+  return TRUE;
+}
+
+/* off_size must be either 4 or 8 */
+static inline guint64
+piff_atom_parser_get_offset_unchecked (GstByteReader * parser, guint off_size)
+{
+  if (off_size == sizeof (guint64)) {
+    return gst_byte_reader_get_uint64_be_unchecked (parser);
+  } else {
+    return gst_byte_reader_get_uint32_be_unchecked (parser);
+  }
+}
+
+/* size must be from 1 to 4 */
+static inline guint32
+piff_atom_parser_get_uint_with_size_unchecked (GstByteReader * parser,
+    guint size)
+{
+  switch (size) {
+  case 1:
+    return gst_byte_reader_get_uint8_unchecked (parser);
+  case 2:
+    return gst_byte_reader_get_uint16_be_unchecked (parser);
+  case 3:
+    return gst_byte_reader_get_uint24_be_unchecked (parser);
+  case 4:
+    return gst_byte_reader_get_uint32_be_unchecked (parser);
+  default:
+    g_assert_not_reached ();
+    gst_byte_reader_skip_unchecked (parser, size);
+    break;
+  }
+  return 0;
+}
+
+static inline gboolean
+piff_atom_parser_get_fourcc (GstByteReader * parser, guint32 * fourcc)
+{
+  guint32 f_be;
+
+  if (G_UNLIKELY (gst_byte_reader_get_remaining (parser) < 4))
+    return FALSE;
+
+  f_be = gst_byte_reader_get_uint32_be_unchecked (parser);
+  *fourcc = GUINT32_SWAP_LE_BE (f_be);
+  return TRUE;
+}
+
+static inline guint32
+piff_atom_parser_get_fourcc_unchecked (GstByteReader * parser)
+{
+  guint32 fourcc;
+
+  fourcc = gst_byte_reader_get_uint32_be_unchecked (parser);
+  return GUINT32_SWAP_LE_BE (fourcc);
+}
+
+#endif /* QT_ATOM_PARSER_H */
diff --git a/piffdemux/src/piffcommon.h b/piffdemux/src/piffcommon.h
new file mode 100755
index 0000000..e24a19c
--- /dev/null
+++ b/piffdemux/src/piffcommon.h
@@ -0,0 +1,29 @@
+
+#ifndef __GST_PIFFCOMMON_H__
+#define __GST_PIFFCOMMON_H__
+
+G_BEGIN_DECLS
+
+typedef struct _piff_fragment_longtime_info_t
+{
+  guint64 ts;
+  guint64 duration;
+}piff_fragment_longtime_info;
+
+typedef struct _piff_fragment_time_info_t
+{
+  guint32 ts;
+  guint32 duration;
+}piff_fragment_time_info;
+
+typedef struct _live_param_t
+{
+  gboolean is_eos; /* is live session ended */
+  guint count; /*  fragment parameters count */
+  gchar *media_type;
+  piff_fragment_time_info *info;
+  piff_fragment_longtime_info *long_info;
+}piff_live_param_t;
+G_END_DECLS
+
+#endif /* __GST_PIFFPALETTE_H__ */
diff --git a/piffdemux/src/piffdemux.c b/piffdemux/src/piffdemux.c
new file mode 100755
index 0000000..e89b128
--- /dev/null
+++ b/piffdemux/src/piffdemux.c
@@ -0,0 +1,3261 @@
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "piffdemux.h"
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#define PIFF_DEFAULT_TRACKID   -1
+#define PIFF_DEFAULT_FOURCC   0
+#define PIFF_DEFAULT_TIMESCALE 10000000
+#define PIFF_DEFAULT_DURATION -1
+#define PIFF_DEFAULT_START_TS 0
+#define PIFF_DEFAULT_START_TS 0
+
+#define PIFF_DEFAULT_WIDTH 16
+#define PIFF_DEFAULT_HEIGHT 16
+#define PIFF_DEFAULT_BPS 16
+
+#undef DEC_OUT_FRAME_DUMP
+
+#ifdef DEC_OUT_FRAME_DUMP
+#include 
+FILE *piffdump = NULL;
+#endif
+
+#define PIFFDEMUX_RB16(x)	((((const unsigned char*)(x))[0] << 8) | ((const unsigned char*)(x))[1])
+/* max. size considered 'sane' for non-mdat atoms */
+#define PIFFDEMUX_MAX_ATOM_SIZE (25*1024*1024)
+
+/* if the sample index is larger than this, something is likely wrong */
+#define PIFFDEMUX_MAX_SAMPLE_INDEX_SIZE (50*1024*1024)
+
+GST_DEBUG_CATEGORY (piffdemux_debug);
+
+typedef struct _PiffDemuxSegment PiffDemuxSegment;
+typedef struct _PiffDemuxSample PiffDemuxSample;
+typedef struct _PiffDemuxSubSampleEncryption PiffDemuxSubSampleEncryption;
+typedef struct _PiffDemuxSubSampleEntryInfo PiffDemuxSubSampleEntryInfo;
+
+enum
+{
+  PROR_PIFF_0,
+  PROP_PIFF_MEDIA_CAPS,
+  PROP_PIFF_MEDIA_TIMESCALE,
+  PROP_PIFF_MEDIA_DURATION,
+  PROP_PIFF_MEDIA_START_TIMESTAMP,
+  PROP_PIFF_IS_LIVE,
+  PROP_PIFF_LOOKAHEAD_COUNT,
+  PROP_PIFF_AVG_FRAME_DUR,
+#ifdef DRM_ENABLE
+  PROP_PROTECTION_HEADER_BUFFER,
+#endif
+};
+
+enum
+{
+  SIGNAL_LIVE_PARAM,
+  LAST_SIGNAL
+};
+
+static guint gst_piffdemux_signals[LAST_SIGNAL] = { 0 };
+
+struct _PiffDemuxSubSampleEntryInfo
+{
+  guint16 LenofClearData;
+  guint32 LenofEncryptData;
+};
+
+struct _PiffDemuxSubSampleEncryption
+{
+  guint16 n_entries;
+  PiffDemuxSubSampleEntryInfo *sub_entry;
+};
+
+struct _PiffDemuxSample
+{
+  guint32 size;
+  gint32 pts_offset;            /* Add this value to timestamp to get the pts */
+  guint64 offset;
+  guint64 timestamp;            /* DTS In mov time */
+  guint32 duration;             /* In mov time */
+  gboolean keyframe;            /* TRUE when this packet is a keyframe */
+  guint8 *iv;				/* initialization vector for decryption*/
+  PiffDemuxSubSampleEncryption *sub_encry;
+};
+
+/* timestamp is the DTS */
+#define PIFFSAMPLE_DTS(stream,sample) gst_util_uint64_scale ((sample)->timestamp,\
+    GST_SECOND, (stream)->timescale)
+/* timestamp + offset is the PTS */
+#define PIFFSAMPLE_PTS(stream,sample) gst_util_uint64_scale ((sample)->timestamp + \
+    (sample)->pts_offset, GST_SECOND, (stream)->timescale)
+/* timestamp + duration - dts is the duration */
+#define PIFFSAMPLE_DUR_DTS(stream,sample,dts) (gst_util_uint64_scale ((sample)->timestamp + \
+    (sample)->duration, GST_SECOND, (stream)->timescale) - (dts));
+/* timestamp + offset + duration - pts is the duration */
+#define PIFFSAMPLE_DUR_PTS(stream,sample,pts) (gst_util_uint64_scale ((sample)->timestamp + \
+    (sample)->pts_offset + (sample)->duration, GST_SECOND, (stream)->timescale) - (pts));
+
+#define PIFFSAMPLE_KEYFRAME(stream,sample) ((sample)->keyframe);
+
+typedef char uuid_t[16];
+
+static const uuid_t tfxd_uuid = { 0x6d, 0x1d, 0x9b, 0x05,
+                                               0x42, 0xd5, 0x44, 0xe6,
+                                               0x80, 0xe2, 0x14, 0x1d,
+                                               0xaf, 0xf7, 0x57, 0xb2 };
+
+static const uuid_t tfrf_uuid = { 0xd4, 0x80, 0x7e, 0xf2,
+                                              0xca, 0x39, 0x46, 0x95,
+                                              0x8e, 0x54, 0x26, 0xcb,
+                                              0x9e, 0x46, 0xa7, 0x9f };
+
+static const uuid_t encrypt_uuid = {  0xa2, 0x39, 0x4f, 0x52,
+                                                        0x5a, 0x9b, 0x4f, 0x14,
+                                                        0xa2, 0x44, 0x6c, 0x42,
+                                                        0x7c, 0x64, 0x8d, 0xf4 };
+
+#define SE_OVERRIDE_TE_FLAGS 0x000001
+#define SE_USE_SUBSAMPLE_ENCRYPTION 0x000002
+
+typedef enum
+{
+  UUID_UNKNOWN = -1,
+  UUID_TFXD,
+  UUID_TFRF,
+  UUID_SAMPLE_ENCRYPT,
+}uuid_type_t;
+
+struct _PiffDemuxSegment
+{
+  /* global time and duration, all gst time */
+  guint64 time;
+  guint64 stop_time;
+  guint64 duration;
+  /* media time of trak, all gst time */
+  guint64 media_start;
+  guint64 media_stop;
+  gdouble rate;
+};
+
+
+struct _PiffDemuxStream
+{
+  /* stream type */
+  guint32 subtype;
+  GstCaps *caps;
+  guint32 fourcc;
+
+  /* duration/scale */
+  guint64 duration;             /* in timescale */
+  guint32 timescale;
+
+  /* our samples */
+  guint32 n_samples;
+  PiffDemuxSample *samples;
+  guint32 min_duration;         /* duration in timescale of first sample, used for figuring out
+                                   the framerate, in timescale units */
+
+  /* if we use chunks or samples */
+  gboolean sampled;
+  guint padding;
+
+  /* when a discontinuity is pending */
+  gboolean discont;
+
+  /* list of buffers to push first */
+  GSList *buffers;
+
+  /* buffer needs some custom processing, e.g. subtitles */
+  gboolean need_process;
+
+    /* current position */
+  guint32 segment_index;
+  guint32 sample_index;
+  guint64 time_position;        /* in gst time */
+
+  /* the Gst segment we are processing out, used for clipping */
+  GstSegment segment;
+
+  /* last GstFlowReturn */
+  GstFlowReturn last_ret;
+
+
+  /* quicktime segments */
+  guint32 n_segments;
+  PiffDemuxSegment *segments;
+  guint32 from_sample;
+  guint32 to_sample;
+
+  gboolean sent_eos;
+  GstTagList *pending_tags;
+  gboolean send_global_tags;
+
+  GstEvent *pending_event;
+
+  gboolean sent_nsevent;
+
+  guint64 start_ts;
+
+  guint64 avg_dur; /* average frame duration */
+};
+
+
+enum PiffDemuxState
+{
+  PIFFDEMUX_STATE_INITIAL,        /* Initial state (haven't got the header yet) */
+  PIFFDEMUX_STATE_HEADER,         /* Parsing the header */
+  PIFFDEMUX_STATE_MOVIE,          /* Parsing/Playing the media data */
+  PIFFDEMUX_STATE_BUFFER_MDAT     /* Buffering the mdat atom */
+};
+
+
+static GNode *piffdemux_tree_get_child_by_type (GNode * node, guint32 fourcc);
+static GNode *piffdemux_tree_get_child_by_type_full (GNode * node,
+    guint32 fourcc, GstByteReader * parser);
+static GNode *piffdemux_tree_get_sibling_by_type (GNode * node, guint32 fourcc);
+static GNode *piffdemux_tree_get_sibling_by_type_full (GNode * node,
+    guint32 fourcc, GstByteReader * parser);
+
+static GstStaticPadTemplate gst_piffdemux_sink_template =
+    GST_STATIC_PAD_TEMPLATE ("sink",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-piff")
+    );
+
+static GstStaticPadTemplate gst_piffdemux_src_template =
+GST_STATIC_PAD_TEMPLATE ("src",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS_ANY);
+
+
+GST_BOILERPLATE (GstPiffDemux, gst_piffdemux, GstPiffDemux, GST_TYPE_ELEMENT);
+
+static void gst_piffdemux_dispose (GObject * object);
+
+static GstStateChangeReturn gst_piffdemux_change_state (GstElement * element,
+    GstStateChange transition);
+static void
+gst_piffdemux_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
+static void
+gst_piffdemux_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+static GstFlowReturn gst_piffdemux_chain (GstPad * sinkpad, GstBuffer * inbuf);
+static gboolean gst_piffdemux_handle_sink_event (GstPad * pad, GstEvent * event);
+static gboolean piffdemux_parse_node (GstPiffDemux * piffdemux, GNode * node, const guint8 * buffer, guint length);
+static gboolean piffdemux_parse_sample_encryption(GstPiffDemux * piffdemux, GstByteReader *sample_encrypt, PiffDemuxStream * stream);
+static gboolean piffdemux_parse_mfhd (GstPiffDemux * piffdemux, GstByteReader * mfhd);
+static gboolean gst_piffdemux_handle_src_event (GstPad * pad, GstEvent * event);
+static const GstQueryType *gst_piffdemux_get_src_query_types (GstPad * pad);
+static gboolean gst_piffdemux_handle_src_query (GstPad * pad, GstQuery * query);
+
+#ifdef DRM_ENABLE
+static void piffdemux_get_playready_licence (GstPiffDemux *demux);
+void test_drm_trusted_operation_cb(drm_trusted_user_operation_info_s *operation_info, void *output_data);
+#endif
+
+static gboolean
+ConvertH264_MetaDCI_to_3GPPDCI(unsigned char *dci_meta_buf, unsigned int dci_meta_size, unsigned char **dci_3gpp_buf, unsigned int *dci_3gpp_size);
+void
+__gst_piffdemux_marshal_BOOLEAN__OBJECT (GClosure *closure,
+                                   GValue       *return_value G_GNUC_UNUSED,
+                                   guint         n_param_values,
+                                   const GValue *param_values,
+                                   gpointer      invocation_hint G_GNUC_UNUSED,
+                                   gpointer      marshal_data);
+
+static void
+gst_piffdemux_base_init (gpointer klass)
+{
+  GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+
+  gst_element_class_add_pad_template (element_class,
+      gst_static_pad_template_get (&gst_piffdemux_sink_template));
+  gst_element_class_add_pad_template (element_class,
+      gst_static_pad_template_get (&gst_piffdemux_src_template));
+  gst_element_class_set_details_simple (element_class, "PIFF demuxer",
+      "Codec/Parser",
+      "Parser for PIFF file format",
+      "naveen ch ");
+
+  GST_DEBUG_CATEGORY_INIT (piffdemux_debug, "piffdemux", 0, "piffdemux plugin");
+}
+
+static void
+gst_piffdemux_class_init (GstPiffDemuxClass * klass)
+{
+  GObjectClass *gobject_class;
+  GstElementClass *gstelement_class;
+
+  gobject_class = (GObjectClass *) klass;
+  gstelement_class = (GstElementClass *) klass;
+
+  parent_class = g_type_class_peek_parent (klass);
+
+  gobject_class->dispose = gst_piffdemux_dispose;
+  gobject_class->set_property = gst_piffdemux_set_property;
+  gobject_class->get_property = gst_piffdemux_get_property;
+
+  gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_piffdemux_change_state);
+
+  g_object_class_install_property (gobject_class, PROP_PIFF_MEDIA_CAPS,
+                                   g_param_spec_boxed ("caps", "Caps",
+                                   "The allowed caps for the src pad", GST_TYPE_CAPS,
+                                   G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  /* timescale of media to be set by application */
+  g_object_class_install_property (gobject_class, PROP_PIFF_MEDIA_TIMESCALE,
+                                   g_param_spec_uint64 ("timescale", "media timescale",
+                                   "media timescale in PIFF Manifest", 0, G_MAXUINT64,
+                                   PIFF_DEFAULT_TIMESCALE,
+                                   G_PARAM_READWRITE));
+#ifdef DRM_ENABLE
+  g_object_class_install_property (gobject_class, PROP_PROTECTION_HEADER_BUFFER,
+                                   gst_param_spec_mini_object ("protection-header", "protection header buffer",
+                                   "protection header used for playready", GST_TYPE_BUFFER,
+                                   G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+#endif
+  g_object_class_install_property (gobject_class, PROP_PIFF_MEDIA_DURATION,
+                                   g_param_spec_int64 ("duration", "Duration of media",
+                                   "Total duration of the content", -1, G_MAXINT64,
+                                   PIFF_DEFAULT_DURATION,
+                                   G_PARAM_READWRITE));
+
+  g_object_class_install_property (gobject_class, PROP_PIFF_MEDIA_START_TIMESTAMP,
+                                   g_param_spec_uint64 ("start-ts", "expected start timestamp",
+                                   "expected start timestamp to avoid reset", 0, G_MAXUINT64,
+                                   PIFF_DEFAULT_START_TS,
+                                   G_PARAM_READWRITE));
+
+  g_object_class_install_property (gobject_class, PROP_PIFF_IS_LIVE,
+                                   g_param_spec_boolean ("is-live", "Is presentation is Live or VOD",
+                                   "If Presentation is Live (true) else VOD (false)",
+                                   FALSE, G_PARAM_READWRITE));
+
+  g_object_class_install_property (gobject_class, PROP_PIFF_LOOKAHEAD_COUNT,
+                                   g_param_spec_uint ("lookahead-count", "Lookahead count value",
+			           "Look ahead count used in case of Live presentation", 0, G_MAXUINT,
+			           0, G_PARAM_READWRITE));
+
+  g_object_class_install_property (gobject_class, PROP_PIFF_AVG_FRAME_DUR,
+                                   g_param_spec_uint64 ("frame-dur", "Average frame duration",
+                                   "Average frame duration", 0, G_MAXUINT64,
+                                   G_MAXUINT64,
+                                   G_PARAM_READABLE));
+
+  gst_piffdemux_signals[SIGNAL_LIVE_PARAM] = g_signal_new ("live-param",
+                                                           G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
+                                                           G_STRUCT_OFFSET (GstPiffDemuxClass, live_param), NULL, NULL,
+                                                           g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER);
+
+}
+
+
+static void
+gst_piffdemux_init (GstPiffDemux * piffdemux, GstPiffDemuxClass * klass)
+{
+  /* sink pad */
+  piffdemux->sinkpad = gst_pad_new_from_static_template (&gst_piffdemux_sink_template, "sink");
+  gst_pad_set_chain_function (piffdemux->sinkpad, gst_piffdemux_chain);
+  gst_pad_set_event_function (piffdemux->sinkpad, gst_piffdemux_handle_sink_event);
+  gst_element_add_pad (GST_ELEMENT_CAST (piffdemux), piffdemux->sinkpad);
+
+  /* source pad */
+  piffdemux->srcpad = gst_pad_new_from_static_template (&gst_piffdemux_src_template, "src");
+  gst_pad_set_event_function (piffdemux->srcpad, gst_piffdemux_handle_src_event);
+  gst_pad_use_fixed_caps (piffdemux->srcpad);
+  gst_pad_set_query_type_function (piffdemux->srcpad, gst_piffdemux_get_src_query_types);
+  gst_pad_set_query_function (piffdemux->srcpad, gst_piffdemux_handle_src_query);
+  gst_element_add_pad (GST_ELEMENT_CAST (piffdemux), piffdemux->srcpad);
+
+  piffdemux->stream = g_new0 (PiffDemuxStream, 1);
+  piffdemux->stream->fourcc = PIFF_DEFAULT_FOURCC;
+  piffdemux->stream->timescale = PIFF_DEFAULT_TIMESCALE;
+  piffdemux->stream->duration = PIFF_DEFAULT_DURATION;
+  piffdemux->stream->caps = NULL;
+  piffdemux->stream->discont = TRUE;
+  piffdemux->stream->need_process = FALSE;
+  piffdemux->stream->segment_index = -1;
+  piffdemux->stream->time_position = 0;
+  piffdemux->stream->sample_index = -1;
+  piffdemux->stream->last_ret = GST_FLOW_OK;
+  piffdemux->stream->sent_nsevent = FALSE;
+  piffdemux->stream->start_ts = PIFF_DEFAULT_START_TS;
+  piffdemux->stream->avg_dur = -1;
+
+  piffdemux->state = PIFFDEMUX_STATE_INITIAL;
+  piffdemux->neededbytes = 16;
+  piffdemux->todrop = 0;
+  piffdemux->adapter = gst_adapter_new ();
+  piffdemux->offset = 0;
+  piffdemux->first_mdat = -1;
+  piffdemux->mdatoffset = GST_CLOCK_TIME_NONE;
+  piffdemux->mdatbuffer = NULL;
+  piffdemux->moof_rcvd = FALSE;
+  piffdemux->is_live = FALSE;
+  piffdemux->lookahead_cnt = 0;
+#ifdef DRM_ENABLE
+  piffdemux->pr_handle = NULL;
+#endif
+  piffdemux->decrypt_init = FALSE;
+  piffdemux->encrypt_content = FALSE;
+
+#ifdef DEC_OUT_FRAME_DUMP
+    piffdump = fopen ("/opt/media/piff_out_dump.dmp", "w+");
+    if (piffdump == NULL)
+    {
+        g_print ("\nNot able to create frame dump file\n");
+    }
+#endif
+
+  gst_segment_init (&piffdemux->segment, GST_FORMAT_TIME);
+}
+
+static void
+gst_piffdemux_dispose (GObject * object)
+{
+  GstPiffDemux *piffdemux = GST_PIFFDEMUX (object);
+
+  if (piffdemux->adapter) {
+    g_object_unref (G_OBJECT (piffdemux->adapter));
+    piffdemux->adapter = NULL;
+  }
+
+#ifdef DEC_OUT_FRAME_DUMP
+    {
+        fclose (piffdump);
+        piffdump = NULL;
+    }
+#endif
+  G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+
+static void
+gst_piffdemux_set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+{
+  GstPiffDemux *piffdemux = GST_PIFFDEMUX (object);
+
+  switch (prop_id) {
+    case PROP_PIFF_MEDIA_CAPS: {
+      if (piffdemux->stream->caps)
+        gst_caps_unref(piffdemux->stream->caps);
+      piffdemux->stream->caps = gst_caps_copy (gst_value_get_caps (value));
+      gchar *caps_string = gst_caps_to_string(piffdemux->stream->caps);
+      GST_DEBUG_OBJECT (piffdemux, "stream caps = %s", caps_string);
+      g_free(caps_string);
+      caps_string = NULL;
+      if (!gst_pad_set_caps(piffdemux->srcpad, piffdemux->stream->caps)) {
+        GST_ERROR_OBJECT (piffdemux, "not able to set caps...");
+      }
+      break;
+    }
+    case PROP_PIFF_MEDIA_TIMESCALE:
+      piffdemux->stream->timescale = g_value_get_uint64(value);
+      break;
+    case PROP_PIFF_MEDIA_DURATION:
+      piffdemux->stream->duration = g_value_get_int64(value);
+      break;
+    case PROP_PIFF_MEDIA_START_TIMESTAMP:
+      piffdemux->stream->start_ts = g_value_get_uint64(value);
+      GST_INFO_OBJECT (piffdemux, "start_ts = %"GST_TIME_FORMAT, GST_TIME_ARGS(piffdemux->stream->start_ts));
+      break;
+    case PROP_PIFF_IS_LIVE:
+      piffdemux->is_live = g_value_get_boolean(value);
+      break;
+    case PROP_PIFF_LOOKAHEAD_COUNT:
+      piffdemux->lookahead_cnt = g_value_get_uint(value);
+      GST_DEBUG_OBJECT (piffdemux, "Look ahead count = %d", piffdemux->lookahead_cnt);
+      break;
+#ifdef DRM_ENABLE
+    case PROP_PROTECTION_HEADER_BUFFER:
+      piffdemux->protection_header = gst_value_get_buffer(value);
+      piffdemux_get_playready_licence (piffdemux);
+      break;
+#endif
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+
+static void
+gst_piffdemux_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+{
+  GstPiffDemux *piffdemux = GST_PIFFDEMUX (object);
+
+  switch (prop_id) {
+     case PROP_PIFF_MEDIA_CAPS:
+      gst_value_set_caps (value, piffdemux->stream->caps);
+      break;
+    case PROP_PIFF_MEDIA_TIMESCALE:
+      g_value_set_uint64 (value, piffdemux->stream->timescale);
+      break;
+    case PROP_PIFF_MEDIA_DURATION:
+      g_value_set_int64 (value, piffdemux->stream->duration);
+      break;
+    case PROP_PIFF_MEDIA_START_TIMESTAMP:
+      g_value_set_uint64 (value, piffdemux->stream->start_ts);
+      break;
+    case PROP_PIFF_IS_LIVE:
+      g_value_set_boolean(value, piffdemux->is_live);
+      break;
+    case PROP_PIFF_LOOKAHEAD_COUNT:
+      g_value_set_uint (value, piffdemux->lookahead_cnt);
+      break;
+    case PROP_PIFF_AVG_FRAME_DUR:
+      g_value_set_uint64 (value, piffdemux->stream->avg_dur);
+      break;
+#ifdef DRM_ENABLE
+    case PROP_PROTECTION_HEADER_BUFFER:
+      gst_value_take_buffer (value, piffdemux->protection_header);
+      break;
+#endif
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+
+static void
+gst_piffdemux_post_no_playable_stream_error (GstPiffDemux * piffdemux)
+{
+  if (piffdemux->posted_redirect) {
+    GST_ELEMENT_ERROR (piffdemux, STREAM, DEMUX,
+        ("This file contains no playable streams."),
+        ("no known streams found, a redirect message has been posted"));
+  } else {
+    GST_ELEMENT_ERROR (piffdemux, STREAM, DEMUX,
+        ("This file contains no playable streams."),
+        ("no known streams found"));
+  }
+
+}
+
+static gboolean
+gst_piffdemux_src_convert (GstPad * pad, GstFormat src_format, gint64 src_value,
+    GstFormat dest_format, gint64 * dest_value)
+{
+  gboolean res = TRUE;
+  PiffDemuxStream *stream = gst_pad_get_element_private (pad);
+  GstPiffDemux *piffdemux = GST_PIFFDEMUX (gst_pad_get_parent (pad));
+
+  if (stream->subtype != FOURCC_vide) {
+    res = FALSE;
+    goto done;
+  }
+
+  switch (src_format) {
+    case GST_FORMAT_TIME:
+      switch (dest_format) {
+        case GST_FORMAT_BYTES:{
+
+          break;
+        }
+        default:
+          res = FALSE;
+          break;
+      }
+      break;
+    case GST_FORMAT_BYTES:
+      switch (dest_format) {
+        case GST_FORMAT_TIME:{
+
+          break;
+        }
+        default:
+          res = FALSE;
+          break;
+      }
+      break;
+    default:
+      res = FALSE;
+  }
+
+done:
+  gst_object_unref (piffdemux);
+
+  return res;
+}
+
+static const GstQueryType *
+gst_piffdemux_get_src_query_types (GstPad * pad)
+{
+  static const GstQueryType src_types[] = {
+    GST_QUERY_POSITION,
+    GST_QUERY_DURATION,
+    GST_QUERY_CONVERT,
+    GST_QUERY_FORMATS,
+    GST_QUERY_SEEKING,
+    0
+  };
+
+  return src_types;
+}
+
+static gboolean
+gst_piffdemux_get_duration (GstPiffDemux * piffdemux, gint64 * duration)
+{
+  gboolean res = TRUE;
+
+  *duration = GST_CLOCK_TIME_NONE;
+
+  if (piffdemux->stream->duration != 0) {
+    if (piffdemux->stream->duration != G_MAXINT64 && piffdemux->stream->timescale != 0) {
+      *duration = gst_util_uint64_scale (piffdemux->stream->duration,
+          GST_SECOND, piffdemux->stream->timescale);
+    }
+  }
+  return res;
+}
+
+static gboolean
+gst_piffdemux_handle_src_query (GstPad * pad, GstQuery * query)
+{
+  gboolean res = FALSE;
+  GstPiffDemux *piffdemux = GST_PIFFDEMUX (gst_pad_get_parent (pad));
+
+  GST_LOG_OBJECT (pad, "%s query", GST_QUERY_TYPE_NAME (query));
+
+  switch (GST_QUERY_TYPE (query)) {
+    case GST_QUERY_POSITION:
+      GST_ERROR ("Querying POSITION from piffdemux....");
+      if (GST_CLOCK_TIME_IS_VALID (piffdemux->segment.last_stop)) {
+        gst_query_set_position (query, GST_FORMAT_TIME,
+            piffdemux->segment.last_stop);
+        res = TRUE;
+      }
+      break;
+    case GST_QUERY_DURATION:{
+      GstFormat fmt;
+      GST_ERROR ("Querying DURATION from piffdemux....");
+
+      gst_query_parse_duration (query, &fmt, NULL);
+      if (fmt == GST_FORMAT_TIME) {
+        gint64 duration = -1;
+
+        gst_piffdemux_get_duration (piffdemux, &duration);
+        if (duration > 0) {
+          gst_query_set_duration (query, GST_FORMAT_TIME, duration);
+          res = TRUE;
+        }
+      }
+      break;
+    }
+    case GST_QUERY_CONVERT:{
+      GstFormat src_fmt, dest_fmt;
+      gint64 src_value, dest_value = 0;
+
+      gst_query_parse_convert (query, &src_fmt, &src_value, &dest_fmt, NULL);
+
+      res = gst_piffdemux_src_convert (pad,
+          src_fmt, src_value, dest_fmt, &dest_value);
+      if (res) {
+        gst_query_set_convert (query, src_fmt, src_value, dest_fmt, dest_value);
+        res = TRUE;
+      }
+      break;
+    }
+    case GST_QUERY_FORMATS:
+      gst_query_set_formats (query, 2, GST_FORMAT_TIME, GST_FORMAT_BYTES);
+      res = TRUE;
+      break;
+    case GST_QUERY_SEEKING:{
+
+      break;
+    }
+    default:
+      res = gst_pad_query_default (pad, query);
+      break;
+  }
+
+  gst_object_unref (piffdemux);
+
+  return res;
+}
+
+
+static void
+gst_piffdemux_push_tags (GstPiffDemux * piffdemux, PiffDemuxStream * stream)
+{
+  if (G_UNLIKELY (stream->pending_tags)) {
+    GST_DEBUG_OBJECT (piffdemux, "Sending tags %" GST_PTR_FORMAT,
+        stream->pending_tags);
+    gst_pad_push_event (piffdemux->srcpad,
+        gst_event_new_tag (stream->pending_tags));
+    stream->pending_tags = NULL;
+  }
+
+  if (G_UNLIKELY (stream->send_global_tags && piffdemux->tag_list)) {
+    GST_DEBUG_OBJECT (piffdemux, "Sending global tags %" GST_PTR_FORMAT,
+        piffdemux->tag_list);
+    gst_pad_push_event (piffdemux->srcpad,
+        gst_event_new_tag (gst_tag_list_copy (piffdemux->tag_list)));
+    stream->send_global_tags = FALSE;
+  }
+}
+
+
+static void
+gst_piffdemux_push_event (GstPiffDemux * piffdemux, GstEvent * event)
+{
+  GstEventType etype = GST_EVENT_TYPE (event);
+
+  GST_DEBUG_OBJECT (piffdemux, "pushing %s event on source pad",
+      GST_EVENT_TYPE_NAME (event));
+
+  if (piffdemux->stream->sent_eos) {
+    GST_INFO_OBJECT (piffdemux, "already sent eos");
+    return;
+  }
+
+  if (!gst_pad_push_event (piffdemux->srcpad, event)) {
+    GST_ERROR_OBJECT (piffdemux, "error in sending event to srcpad...");
+  }
+
+  if (etype == GST_EVENT_EOS)
+    piffdemux->stream->sent_eos = TRUE;
+}
+
+
+/* find the segment for @time_position for @stream
+ *
+ * Returns -1 if the segment cannot be found.
+ */
+static guint32
+gst_piffdemux_find_segment (GstPiffDemux * piffdemux, PiffDemuxStream * stream,
+    guint64 time_position)
+{
+  gint i;
+  guint32 seg_idx;
+
+  GST_LOG_OBJECT (piffdemux, "finding segment for %" GST_TIME_FORMAT,
+      GST_TIME_ARGS (time_position));
+
+  /* find segment corresponding to time_position if we are looking
+   * for a segment. */
+  seg_idx = -1;
+  for (i = 0; i < stream->n_segments; i++) {
+    PiffDemuxSegment *segment = &stream->segments[i];
+
+    GST_LOG_OBJECT (piffdemux,
+        "looking at segment %" GST_TIME_FORMAT "-%" GST_TIME_FORMAT,
+        GST_TIME_ARGS (segment->time), GST_TIME_ARGS (segment->stop_time));
+
+    /* For the last segment we include stop_time in the last segment */
+    if (i < stream->n_segments - 1) {
+      if (segment->time <= time_position && time_position < segment->stop_time) {
+        GST_LOG_OBJECT (piffdemux, "segment %d matches", i);
+        seg_idx = i;
+        break;
+      }
+    } else {
+      if (segment->time <= time_position && time_position <= segment->stop_time) {
+        GST_LOG_OBJECT (piffdemux, "segment %d matches", i);
+        seg_idx = i;
+        break;
+      }
+    }
+  }
+  return seg_idx;
+}
+
+
+static gboolean
+gst_piffdemux_handle_src_event (GstPad * pad, GstEvent * event)
+{
+  gboolean res = TRUE;
+  GstPiffDemux *piffdemux = GST_PIFFDEMUX (gst_pad_get_parent (pad));
+
+  switch (GST_EVENT_TYPE (event)) {
+    case GST_EVENT_QOS:
+    case GST_EVENT_NAVIGATION:
+      res = FALSE;
+      gst_event_unref (event);
+      break;
+    case GST_EVENT_SEEK:
+    default:
+      res = gst_pad_event_default (pad, event);
+      break;
+  }
+
+  gst_object_unref (piffdemux);
+
+  return res;
+}
+
+
+static void
+gst_piffdemux_move_stream (GstPiffDemux * piffdemux, PiffDemuxStream * str,
+    guint32 index)
+{
+  /* no change needed */
+  if (index == str->sample_index)
+    return;
+
+  GST_DEBUG_OBJECT (piffdemux, "moving to sample %u of %u", index,
+      str->n_samples);
+
+  /* position changed, we have a discont */
+  str->sample_index = index;
+  /* Each time we move in the stream we store the position where we are
+   * starting from */
+  str->from_sample = index;
+  str->discont = TRUE;
+}
+
+// TODO: need to check more on this below function
+/* stream/index return sample that is min/max w.r.t. byte position,
+ * time is min/max w.r.t. time of samples,
+ * the latter need not be time of the former sample */
+static void
+gst_piffdemux_find_sample (GstPiffDemux * piffdemux, gint64 byte_pos, gboolean fw,
+    gboolean set, PiffDemuxStream ** _stream, gint * _index, gint64 * _time)
+{
+  gint i, index;
+  gint64 time, min_time;
+  PiffDemuxStream *stream;
+  PiffDemuxStream *str = piffdemux->stream;
+  gint inc;
+  gboolean set_sample;
+
+  min_time = -1;
+  stream = NULL;
+  index = -1;
+
+  set_sample = !set;
+  if (fw) {
+    i = 0;
+    inc = 1;
+  } else {
+    i = str->n_samples - 1;
+    inc = -1;
+  }
+
+  for (; (i >= 0) && (i < str->n_samples); i += inc) {
+    if (str->samples[i].size &&
+    ((fw && (str->samples[i].offset >= byte_pos)) ||
+    (!fw &&
+    (str->samples[i].offset + str->samples[i].size <=
+    byte_pos)))) {
+      /* move stream to first available sample */
+      if (set) {
+        gst_piffdemux_move_stream (piffdemux, str, i);
+        set_sample = TRUE;
+      }
+      /* determine min/max time */
+      time = str->samples[i].timestamp + str->samples[i].pts_offset;
+      time = gst_util_uint64_scale (time, GST_SECOND, str->timescale);
+      /*if (min_time == -1 || (!fw && time > min_time) ||
+      (fw && time < min_time)) : Dead code*/ {
+        min_time = time;
+      }
+      index = i;
+      break;
+    }
+  }
+  /* no sample for this stream, mark eos */
+  if (!set_sample)
+    gst_piffdemux_move_stream (piffdemux, str, str->n_samples);
+
+  if (_time)
+    *_time = min_time;
+  if (_stream)
+    *_stream = str;
+  if (_index)
+    *_index = index;
+}
+
+
+static gboolean
+gst_piffdemux_handle_sink_event (GstPad * sinkpad, GstEvent * event)
+{
+  GstPiffDemux *demux = GST_PIFFDEMUX (GST_PAD_PARENT (sinkpad));
+  gboolean res;
+
+  GST_LOG_OBJECT (demux, "handling %s event", GST_EVENT_TYPE_NAME (event));
+
+  switch (GST_EVENT_TYPE (event)) {
+    case GST_EVENT_NEWSEGMENT:
+    {
+      GstFormat format;
+      gdouble rate, arate;
+      gint64 start, stop, time, offset = 0;
+      PiffDemuxStream *stream;
+      gint idx;
+      gboolean update;
+      GstSegment segment;
+
+      /* some debug output */
+      gst_segment_init (&segment, GST_FORMAT_UNDEFINED);
+      gst_event_parse_new_segment_full (event, &update, &rate, &arate, &format,
+          &start, &stop, &time);
+      gst_segment_set_newsegment_full (&segment, update, rate, arate, format,
+          start, stop, time);
+      GST_ERROR_OBJECT (demux,
+          "received format %d newsegment %" GST_SEGMENT_FORMAT, format,
+          &segment);
+
+      /* chain will send initial newsegment after pads have been added */
+      if (demux->state != PIFFDEMUX_STATE_MOVIE ) {
+        GST_DEBUG_OBJECT (demux, "still starting, eating event");
+        goto exit;
+      }
+
+      /* we only expect a BYTE segment, e.g. following a seek */
+      if (format == GST_FORMAT_BYTES) {
+        if (start > 0) {
+          gint64 requested_seek_time;
+          guint64 seek_offset;
+
+          offset = start;
+
+          GST_OBJECT_LOCK (demux);
+          requested_seek_time = demux->requested_seek_time;
+          seek_offset = demux->seek_offset;
+          demux->requested_seek_time = -1;
+          demux->seek_offset = -1;
+          GST_OBJECT_UNLOCK (demux);
+
+          if (offset == seek_offset) {
+            start = requested_seek_time;
+          } else {
+            gst_piffdemux_find_sample (demux, start, TRUE, FALSE, NULL, NULL,
+                &start);
+            start = MAX (start, 0);
+          }
+        }
+        if (stop > 0) {
+          gst_piffdemux_find_sample (demux, stop, FALSE, FALSE, NULL, NULL,
+              &stop);
+          /* keyframe seeking should already arrange for start >= stop,
+           * but make sure in other rare cases */
+          stop = MAX (stop, start);
+        }
+      }
+#if 0
+      else if (format == GST_FORMAT_TIME) {
+          // Supporting TIME_FORMAT for new_segment
+          //gst_piffdemux_push_event (demux,event);
+        PiffDemuxStream *stream = NULL;
+        int i = -1;
+
+          demux->neededbytes = 16;
+          demux->state = PIFFDEMUX_STATE_INITIAL;
+          demux->offset = 0;
+
+        /* Figure out which stream this is packet belongs to */
+        for (i = 0; i < demux->n_streams; i++) {
+          stream = demux->streams[i];
+	   stream->last_ts = start;
+	   stream->discont = TRUE;
+	   stream->sample_index = stream->n_samples;
+        }
+
+           /* accept upstream's notion of segment and distribute along */
+          gst_segment_set_newsegment_full (&demux->segment, update, rate, arate,
+              GST_FORMAT_TIME, start, stop, start);
+          GST_ERROR_OBJECT (demux, "Pushing newseg update %d, rate %g, "
+              "applied rate %g, format %d, start %" GST_TIME_FORMAT ", "
+              "stop %" GST_TIME_FORMAT, update, rate, arate, GST_FORMAT_TIME,
+              GST_TIME_ARGS (start), GST_TIME_ARGS (stop));
+
+          gst_piffdemux_push_event (demux,
+              gst_event_new_new_segment_full (update, rate, arate, GST_FORMAT_TIME, start, stop, start));
+
+           /* clear leftover in current segment, if any */
+          gst_adapter_clear (demux->adapter);
+
+          goto exit;
+      }
+#endif
+      else {
+        GST_DEBUG_OBJECT (demux, "unsupported segment format, ignoring");
+        goto exit;
+      }
+
+      /* accept upstream's notion of segment and distribute along */
+      gst_segment_set_newsegment_full (&demux->segment, update, rate, arate,
+          GST_FORMAT_TIME, start, stop, start);
+      GST_ERROR_OBJECT (demux, "Pushing newseg update %d, rate %g, "
+          "applied rate %g, format %d, start %" GST_TIME_FORMAT ", "
+          "stop %" GST_TIME_FORMAT, update, rate, arate, GST_FORMAT_TIME,
+          GST_TIME_ARGS (start), GST_TIME_ARGS (stop));
+
+      gst_piffdemux_push_event (demux,
+          gst_event_new_new_segment_full (update, rate, arate, GST_FORMAT_TIME,
+              start, stop, start));
+
+      /* clear leftover in current segment, if any */
+      gst_adapter_clear (demux->adapter);
+      /* set up streaming thread */
+      gst_piffdemux_find_sample (demux, offset, TRUE, TRUE, &stream, &idx, NULL);
+      demux->offset = offset;
+      if (stream) {
+        demux->todrop = stream->samples[idx].offset - offset;
+        demux->neededbytes = demux->todrop + stream->samples[idx].size;
+      } else {
+        /* set up for EOS */
+        demux->neededbytes = -1;
+        demux->todrop = 0;
+      }
+    exit:
+      gst_event_unref (event);
+      res = TRUE;
+      goto drop;
+      break;
+    }
+    case GST_EVENT_FLUSH_STOP:
+    {
+      /* clean up, force EOS if no more info follows */
+      gst_adapter_clear (demux->adapter);
+      demux->offset = 0;
+      demux->neededbytes = -1;
+      /* reset flow return, e.g. following seek */
+      demux->stream->last_ret = GST_FLOW_OK;
+      demux->stream->sent_eos = FALSE;
+      break;
+    }
+    case GST_EVENT_EOS:
+      break;
+    default:
+      break;
+  }
+
+  res = gst_pad_event_default (demux->sinkpad, event);
+
+drop:
+  return res;
+}
+
+
+static void
+gst_piffdemux_stream_free (GstPiffDemux * piffdemux, PiffDemuxStream * stream)
+{
+  int i = 0;
+
+  g_return_if_fail (stream != NULL);
+
+  while (stream->buffers) {
+    gst_buffer_unref (GST_BUFFER_CAST (stream->buffers->data));
+    stream->buffers = g_slist_delete_link (stream->buffers, stream->buffers);
+  }
+
+  for (i = 0; i < stream->n_samples; i++) {
+    if (stream->samples[i].iv) {
+      free (stream->samples[i].iv);
+      stream->samples[i].iv = NULL;
+    }
+    if (stream->samples[i].sub_encry) {
+      if (stream->samples[i].sub_encry->sub_entry) {
+        g_free (stream->samples[i].sub_encry->sub_entry);
+        stream->samples[i].sub_encry->sub_entry = NULL;
+      }
+
+      free (stream->samples[i].sub_encry);
+      stream->samples[i].sub_encry = NULL;
+    }
+  }
+
+  if (stream->samples) {
+    g_free (stream->samples);
+    stream->samples = NULL;
+  }
+  if (stream->caps) {
+    gst_caps_unref (stream->caps);
+    stream->caps = NULL;
+  }
+  if (stream->segments) {
+    g_free (stream->segments);
+    stream->segments = NULL;
+  }
+  if (stream->pending_tags) {
+    gst_tag_list_free (stream->pending_tags);
+    stream->pending_tags = NULL;
+  }
+  g_free (stream);
+}
+
+
+static GstStateChangeReturn
+gst_piffdemux_change_state (GstElement * element, GstStateChange transition)
+{
+  GstPiffDemux *piffdemux = GST_PIFFDEMUX (element);
+  GstStateChangeReturn result = GST_STATE_CHANGE_FAILURE;
+
+  switch (transition) {
+    case GST_STATE_CHANGE_PAUSED_TO_READY:
+      break;
+    default:
+      break;
+  }
+
+  result = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+
+  switch (transition) {
+    case GST_STATE_CHANGE_PAUSED_TO_READY:{
+      piffdemux->state = PIFFDEMUX_STATE_INITIAL;
+      piffdemux->neededbytes = 16;
+      piffdemux->todrop = 0;
+      piffdemux->posted_redirect = FALSE;
+      piffdemux->offset = 0;
+      piffdemux->first_mdat = -1;
+      piffdemux->mdatoffset = GST_CLOCK_TIME_NONE;
+      if (piffdemux->mdatbuffer)
+        gst_buffer_unref (piffdemux->mdatbuffer);
+      piffdemux->mdatbuffer = NULL;
+      if (piffdemux->tag_list)
+        gst_tag_list_free (piffdemux->tag_list);
+      piffdemux->tag_list = NULL;
+      gst_adapter_clear (piffdemux->adapter);
+      gst_piffdemux_stream_free (piffdemux, piffdemux->stream);
+      gst_segment_init (&piffdemux->segment, GST_FORMAT_TIME);
+      break;
+    }
+    default:
+      break;
+  }
+
+  return result;
+}
+
+static void
+piffdemux_post_global_tags (GstPiffDemux * piffdemux)
+{
+  if (piffdemux->tag_list) {
+    /* all header tags ready and parsed, push them */
+    GST_INFO_OBJECT (piffdemux, "posting global tags: %" GST_PTR_FORMAT,
+        piffdemux->tag_list);
+    /* post now, send event on pads later */
+    gst_element_post_message (GST_ELEMENT (piffdemux),
+        gst_message_new_tag (GST_OBJECT (piffdemux),
+            gst_tag_list_copy (piffdemux->tag_list)));
+  }
+}
+
+
+/* caller verifies at least 8 bytes in buf */
+static void
+extract_initial_length_and_fourcc (const guint8 * data, guint size,
+    guint64 * plength, guint32 * pfourcc)
+{
+  guint64 length;
+  guint32 fourcc;
+
+  length = PIFF_UINT32 (data);
+  GST_DEBUG ("length 0x%08" G_GINT64_MODIFIER "x", length);
+  fourcc = PIFF_FOURCC (data + 4);
+  GST_DEBUG ("atom type %" GST_FOURCC_FORMAT, GST_FOURCC_ARGS (fourcc));
+
+  if (length == 0) {
+    length = G_MAXUINT32;
+  } else if (length == 1 && size >= 16) {
+    /* this means we have an extended size, which is the 64 bit value of
+     * the next 8 bytes */
+    length = PIFF_UINT64 (data + 8);
+    GST_DEBUG ("length 0x%08" G_GINT64_MODIFIER "x", length);
+  }
+
+  if (plength)
+    *plength = length;
+  if (pfourcc)
+    *pfourcc = fourcc;
+}
+
+static gboolean
+piffdemux_update_sample_offset (GstPiffDemux * piffdemu, PiffDemuxStream * stream, gint64 uuid_offset)
+{
+  PiffDemuxSample *sample;
+  gint i;
+
+  sample = stream->samples ;
+  for (i = 0; i < stream->n_samples; i++)
+  {
+    sample->offset = sample->offset + uuid_offset;
+    sample++;
+  }
+  return TRUE;
+}
+
+static uuid_type_t
+piffdemux_get_uuid_type(GstPiffDemux * piffdemux, GstByteReader *uuid_data, gint64 *uuid_offset)
+{
+  uuid_type_t uuid_type = UUID_UNKNOWN;
+  guint32 box_len = 0;
+  guint64 box_long_len = 0;
+  gchar uuid[16] = {0,};
+  int i = 0;
+
+  if (!gst_byte_reader_get_uint32_be (uuid_data, &box_len))
+    goto invalid_uuid;
+
+  /* Skipping fourcc */
+  if (!gst_byte_reader_skip (uuid_data, 4))
+    goto invalid_uuid;
+
+  if (box_len == 1)
+  {
+    GST_WARNING ("TfxdBoxLongLength field is present...");
+    if (!gst_byte_reader_get_uint64_be (uuid_data, &box_long_len))
+      goto invalid_uuid;
+    GST_DEBUG ("tfxd long length = %llu", box_long_len);
+
+    *uuid_offset = box_long_len;
+  }
+  else
+  {
+    GST_DEBUG ("Box Len = %d", box_len);
+    *uuid_offset = box_len;
+  }
+
+  //g_print ("\n\n\n 0x");
+  for (i = 0; i < sizeof (uuid); i++)
+  {
+    if (!gst_byte_reader_get_uint8 (uuid_data, &(uuid[i])))
+      goto invalid_uuid;
+    //g_print ("%02x", uuid[i]);
+  }
+  //g_print ("\n\n\n");
+
+  if (!memcmp(uuid, tfxd_uuid, sizeof (uuid_t)))
+  {
+    GST_INFO ("Found TFXD box");
+    return UUID_TFXD;
+  }
+  else if (!memcmp(uuid, tfrf_uuid, sizeof (uuid_t)))
+  {
+    GST_INFO ("Found TFRF box");
+    return UUID_TFRF;
+  }
+  else if (!memcmp(uuid, encrypt_uuid, sizeof (uuid_t)))
+  {
+    GST_INFO ("Found sample encryption box");
+    return UUID_SAMPLE_ENCRYPT;
+  }
+  else
+  {
+    GST_WARNING ("Not an valid UUID box..");
+    goto invalid_uuid;
+  }
+  return uuid_type;
+
+invalid_uuid:
+  GST_ERROR ("Error in parsing UUID atom...");
+  return UUID_UNKNOWN;
+}
+
+static gboolean
+piffdemux_parse_sample_encryption(GstPiffDemux * piffdemux, GstByteReader *sample_encrypt, PiffDemuxStream * stream)
+{
+  guint32 flags = 0;
+  guint32 sample_count = 0;
+  guint32 i = 0;
+  guint32 algo_id;
+  guint8 iv_size = 0;
+
+  if (!gst_byte_reader_skip (sample_encrypt, 1) ||
+      !gst_byte_reader_get_uint24_be (sample_encrypt, &flags))
+    goto invalid_encryption;
+
+  if (flags & SE_OVERRIDE_TE_FLAGS) {
+    /* get algorithm id */
+    if (!gst_byte_reader_get_uint32_be (sample_encrypt, &algo_id))
+      goto invalid_encryption;
+
+    /* get IV size */
+    if (!gst_byte_reader_get_uint8 (sample_encrypt, &iv_size))
+      goto invalid_encryption;
+
+    // TODO: need to add reading of KID
+  } else {
+    GST_INFO_OBJECT (piffdemux, "Override flags are not present... taking default IV_Size = 8");
+    iv_size = 8;
+  }
+
+  /* Get sample count*/
+  if (!gst_byte_reader_get_uint32_be (sample_encrypt, &sample_count))
+    goto invalid_encryption;
+
+  GST_INFO_OBJECT (piffdemux, "Sample count = %d", sample_count);
+
+  if (sample_count != stream->n_samples) {
+    GST_ERROR_OBJECT (piffdemux, "Not all samples has IV vectors... Don't know how to handle. sample_cnt = %d and stream->n_samples = %d",
+      sample_count, stream->n_samples);
+    goto invalid_encryption;
+  }
+
+  for (i = 0; i < stream->n_samples; i++) {
+    guint8 iv_idx = iv_size;
+
+    /* resetting entire IV array */
+    stream->samples[i].iv = (guint8 *)malloc (iv_size);
+    if (NULL == stream->samples[i].iv) {
+      GST_ERROR ("Failed to allocate memory...\n");
+      goto invalid_encryption;
+    }
+
+    memset (stream->samples[i].iv, 0x00, iv_size);
+
+    iv_idx = 0;
+    while (iv_idx < iv_size) {
+      /* get IV byte */
+      if (!gst_byte_reader_get_uint8 (sample_encrypt, &(stream->samples[i].iv[iv_idx])))
+        goto invalid_encryption;
+
+      iv_idx++;
+    }
+
+#ifdef DEBUG_IV
+  {
+    guint8 tmp_idx = 0;
+    g_print ("sample[%d] : 0x ", i);
+
+    while (tmp_idx < iv_size ) {
+      g_print ("%02x ", stream->samples[i].iv[tmp_idx]);
+      tmp_idx++;
+    }
+    g_print ("\n");
+  }
+#endif
+
+    if (flags & SE_USE_SUBSAMPLE_ENCRYPTION) {
+      guint16 n_entries;
+      guint16 n_idx;
+
+      /* NumberofEntries in SubSampleEncryption */
+      if (!gst_byte_reader_get_uint16_be (sample_encrypt, &n_entries))
+        goto invalid_encryption;
+
+      stream->samples[i].sub_encry = (PiffDemuxSubSampleEncryption *)malloc (sizeof (PiffDemuxSubSampleEncryption));
+      if (NULL == stream->samples[i].sub_encry) {
+        GST_ERROR ("Failed to allocate memory...\n");
+        goto invalid_encryption;
+      }
+
+      stream->samples[i].sub_encry->sub_entry = g_try_new0 (PiffDemuxSubSampleEntryInfo, n_entries);
+      if (NULL == stream->samples[i].sub_encry->sub_entry) {
+        GST_ERROR_OBJECT (piffdemux, "Failed to allocate memory...");
+        goto invalid_encryption;
+      }
+
+      stream->samples[i].sub_encry->n_entries = n_entries;
+
+      GST_DEBUG_OBJECT (piffdemux,"No. of subsample entries = %d", stream->samples[i].sub_encry->n_entries);
+
+      for (n_idx = 0; n_idx < n_entries; n_idx++) {
+        if (!gst_byte_reader_get_uint16_be (sample_encrypt, &(stream->samples[i].sub_encry->sub_entry[n_idx].LenofClearData)))
+          goto invalid_encryption;
+
+        GST_DEBUG_OBJECT (piffdemux,"entry[%d] and lengthofClearData = %d", n_idx, stream->samples[i].sub_encry->sub_entry[n_idx].LenofClearData);
+
+        if (!gst_byte_reader_get_uint32_be (sample_encrypt, &(stream->samples[i].sub_encry->sub_entry[n_idx].LenofEncryptData)))
+          goto invalid_encryption;
+
+        GST_DEBUG_OBJECT (piffdemux,"entry[%d] and lengthofEncryptData = %d", n_idx, stream->samples[i].sub_encry->sub_entry[n_idx].LenofEncryptData);
+      }
+    }
+  }
+
+  return TRUE;
+
+invalid_encryption:
+  {
+    GST_WARNING_OBJECT (piffdemux, "invalid sample encryption header");
+    return FALSE;
+  }
+}
+
+
+static gboolean
+piffdemux_parse_trun (GstPiffDemux * piffdemux, GstByteReader * trun,
+    PiffDemuxStream * stream, guint32 d_sample_duration, guint32 d_sample_size,
+    guint32 d_sample_flags, gint64 moof_offset, gint64 moof_length,
+    gint64 * base_offset, gint64 * running_offset)
+{
+  guint64 timestamp;
+  gint32 data_offset = 0;
+  guint32 flags = 0, first_flags = 0, samples_count = 0;
+  gint i;
+  guint8 *data;
+  guint entry_size, dur_offset, size_offset, flags_offset = 0, ct_offset = 0;
+  PiffDemuxSample *sample;
+  gboolean ismv = FALSE;
+  guint64 total_duration = 0;
+
+  GST_LOG_OBJECT (piffdemux, "parsing trun stream ; "
+      "default dur %d, size %d, flags 0x%x, base offset %" G_GINT64_FORMAT,
+       d_sample_duration, d_sample_size, d_sample_flags,
+      *base_offset);
+
+  //Resetting the samples
+  stream->n_samples = 0;
+
+  if (!gst_byte_reader_skip (trun, 1) ||
+      !gst_byte_reader_get_uint24_be (trun, &flags))
+    goto fail;
+
+  if (!gst_byte_reader_get_uint32_be (trun, &samples_count))
+    goto fail;
+
+  if (flags & TR_DATA_OFFSET) {
+    /* note this is really signed */
+    if (!gst_byte_reader_get_int32_be (trun, &data_offset))
+      goto fail;
+    GST_LOG_OBJECT (piffdemux, "trun data offset %d", data_offset);
+    /* default base offset = first byte of moof */
+    if (*base_offset == -1) {
+      GST_LOG_OBJECT (piffdemux, "base_offset at moof and moof_offset = %"G_GINT64_FORMAT, moof_offset);
+      *base_offset = moof_offset;
+    }
+    *running_offset = *base_offset + data_offset;
+  } else {
+    /* if no offset at all, that would mean data starts at moof start,
+     * which is a bit wrong and is ismv crappy way, so compensate
+     * assuming data is in mdat following moof */
+    if (*base_offset == -1) {
+      *base_offset = moof_offset + moof_length + 8;
+      GST_LOG_OBJECT (piffdemux, "base_offset assumed in mdat after moof");
+      ismv = TRUE;
+    }
+    if (*running_offset == -1)
+      *running_offset = *base_offset;
+  }
+
+  GST_LOG_OBJECT (piffdemux, "running offset now %" G_GINT64_FORMAT,
+      *running_offset);
+  GST_LOG_OBJECT (piffdemux, "trun offset %d, flags 0x%x, entries %d",
+      data_offset, flags, samples_count);
+
+  if (flags & TR_FIRST_SAMPLE_FLAGS) {
+    if (G_UNLIKELY (flags & TR_SAMPLE_FLAGS)) {
+      GST_DEBUG_OBJECT (piffdemux,
+          "invalid flags; SAMPLE and FIRST_SAMPLE present, discarding latter");
+      flags ^= TR_FIRST_SAMPLE_FLAGS;
+    } else {
+      if (!gst_byte_reader_get_uint32_be (trun, &first_flags))
+        goto fail;
+      GST_LOG_OBJECT (piffdemux, "first flags: 0x%x", first_flags);
+    }
+  }
+
+  /* FIXME ? spec says other bits should also be checked to determine
+   * entry size (and prefix size for that matter) */
+  entry_size = 0;
+  dur_offset = size_offset = 0;
+  if (flags & TR_SAMPLE_DURATION) {
+    GST_LOG_OBJECT (piffdemux, "entry duration present");
+    dur_offset = entry_size;
+    entry_size += 4;
+  }
+  if (flags & TR_SAMPLE_SIZE) {
+    GST_LOG_OBJECT (piffdemux, "entry size present");
+    size_offset = entry_size;
+    entry_size += 4;
+  }
+  if (flags & TR_SAMPLE_FLAGS) {
+    GST_LOG_OBJECT (piffdemux, "entry flags present");
+    flags_offset = entry_size;
+    entry_size += 4;
+  }
+  if (flags & TR_COMPOSITION_TIME_OFFSETS) {
+    GST_LOG_OBJECT (piffdemux, "entry ct offset present");
+    ct_offset = entry_size;
+    entry_size += 4;
+  }
+
+  if (!piff_atom_parser_has_chunks (trun, samples_count, entry_size))
+    goto fail;
+  data = (guint8 *) gst_byte_reader_peek_data_unchecked (trun);
+
+  if (stream->n_samples >=
+      PIFFDEMUX_MAX_SAMPLE_INDEX_SIZE / sizeof (PiffDemuxSample))
+    goto index_too_big;
+
+  GST_DEBUG_OBJECT (piffdemux, "allocating n_samples %u * %u (%.2f MB)",
+      stream->n_samples, (guint) sizeof (PiffDemuxSample),
+      stream->n_samples * sizeof (PiffDemuxSample) / (1024.0 * 1024.0));
+
+  /* create a new array of samples if it's the first sample parsed */
+  if (stream->n_samples == 0)
+    stream->samples = g_try_new0 (PiffDemuxSample, samples_count);
+  /* or try to reallocate it with space enough to insert the new samples */
+  else
+    stream->samples = g_try_renew (PiffDemuxSample, stream->samples,
+        stream->n_samples + samples_count);
+  if (stream->samples == NULL)
+    goto out_of_memory;
+
+  if (G_UNLIKELY (stream->n_samples == 0)) {
+    /* the timestamp of the first sample is also provided by the tfra entry
+     * but we shouldn't rely on it as it is at the end of files */
+    timestamp = 0;
+  } else {
+    /* subsequent fragments extend stream */
+    timestamp =
+        stream->samples[stream->n_samples - 1].timestamp +
+        stream->samples[stream->n_samples - 1].duration;
+  }
+  sample = stream->samples + stream->n_samples;
+  for (i = 0; i < samples_count; i++) {
+    guint32 dur, size, sflags, ct;
+
+    /* first read sample data */
+    if (flags & TR_SAMPLE_DURATION) {
+      dur = PIFF_UINT32 (data + dur_offset);
+    } else {
+      dur = d_sample_duration;
+    }
+    if (flags & TR_SAMPLE_SIZE) {
+      size = PIFF_UINT32 (data + size_offset);
+    } else {
+      size = d_sample_size;
+    }
+
+    GST_DEBUG_OBJECT(piffdemux,"Size of sample %d is %d", i, size);
+
+    if (flags & TR_FIRST_SAMPLE_FLAGS) {
+      if (i == 0) {
+        sflags = first_flags;
+      } else {
+        sflags = d_sample_flags;
+      }
+    } else if (flags & TR_SAMPLE_FLAGS) {
+      sflags = PIFF_UINT32 (data + flags_offset);
+    } else {
+      sflags = d_sample_flags;
+    }
+    if (flags & TR_COMPOSITION_TIME_OFFSETS) {
+      ct = PIFF_UINT32 (data + ct_offset);
+    } else {
+      ct = 0;
+    }
+    data += entry_size;
+
+    /* fill the sample information */
+    sample->offset = *running_offset;
+    sample->pts_offset = ct;
+    sample->size = size;
+    sample->timestamp = timestamp;
+    sample->duration = dur;
+    /* sample-is-difference-sample */
+    /* ismv seems to use 0x40 for keyframe, 0xc0 for non-keyframe,
+     * now idea how it relates to bitfield other than massive LE/BE confusion */
+    sample->keyframe = ismv ? ((sflags & 0xff) == 0x40) : !(sflags & 0x10000);
+    sample->iv = NULL;
+    sample->sub_encry = NULL;
+
+    stream->samples[i] = *sample;
+
+    *running_offset += size;
+    timestamp += dur;
+    sample++;
+
+    /* calculate total duration of the present fragment */
+    total_duration += gst_util_uint64_scale (dur, GST_SECOND, stream->timescale);
+  }
+
+  stream->sample_index = 0;
+
+  stream->n_samples += samples_count;
+
+  /* calculate avg fps based on avg frame duration */
+  stream->avg_dur = total_duration/samples_count;
+  g_print ("total dur = %"GST_TIME_FORMAT", avg_dur = %"GST_TIME_FORMAT"count = %d\n",
+  	GST_TIME_ARGS(total_duration), GST_TIME_ARGS(stream->avg_dur), samples_count);
+
+  return TRUE;
+
+fail:
+  {
+    GST_WARNING_OBJECT (piffdemux, "failed to parse trun");
+    return FALSE;
+  }
+out_of_memory:
+  {
+    GST_WARNING_OBJECT (piffdemux, "failed to allocate %d samples",
+        stream->n_samples);
+    return FALSE;
+  }
+index_too_big:
+  {
+    GST_WARNING_OBJECT (piffdemux, "not allocating index of %d samples, would "
+        "be larger than %uMB (broken file?)", stream->n_samples,
+        PIFFDEMUX_MAX_SAMPLE_INDEX_SIZE >> 20);
+    return FALSE;
+  }
+}
+
+static gboolean
+piffdemux_parse_mfhd (GstPiffDemux * piffdemux, GstByteReader * mfhd)
+{
+  guint32 seq_num = 0;
+
+  if (!gst_byte_reader_skip (mfhd, 4))
+    goto invalid_mfhd;
+
+  if (!gst_byte_reader_get_uint32_be (mfhd, &seq_num))
+    goto invalid_mfhd;
+
+  GST_DEBUG_OBJECT (piffdemux, "sequence number present in mfhd = %d", seq_num);
+
+  return TRUE;
+
+invalid_mfhd:
+  {
+    GST_WARNING_OBJECT (piffdemux, "invalid movie fragment header");
+    return FALSE;
+  }
+}
+
+
+static gboolean
+piffdemux_parse_tfhd (GstPiffDemux * piffdemux, GstByteReader * tfhd,
+    guint32 * default_sample_duration,
+    guint32 * default_sample_size, guint32 * default_sample_flags,
+    gint64 * base_offset)
+{
+  guint32 flags = 0;
+  guint32 track_id = 0;
+
+  if (!gst_byte_reader_skip (tfhd, 1) ||
+      !gst_byte_reader_get_uint24_be (tfhd, &flags))
+    goto invalid_track;
+
+  if (!gst_byte_reader_get_uint32_be (tfhd, &track_id))
+    goto invalid_track;
+
+  GST_DEBUG_OBJECT (piffdemux, "trackID = %d", track_id);
+
+  if (flags & TF_BASE_DATA_OFFSET) {
+    if (!gst_byte_reader_get_uint64_be (tfhd, (guint64 *) base_offset))
+      goto invalid_track;
+    GST_DEBUG ("BaseData Offset = %"G_GUINT64_FORMAT, base_offset);
+  }
+
+  /* FIXME: Handle TF_SAMPLE_DESCRIPTION_INDEX properly */
+  if (flags & TF_SAMPLE_DESCRIPTION_INDEX)
+    if (!gst_byte_reader_skip (tfhd, 4))
+      goto invalid_track;
+
+  if (flags & TF_DEFAULT_SAMPLE_DURATION)
+    if (!gst_byte_reader_get_uint32_be (tfhd, default_sample_duration))
+      goto invalid_track;
+
+  if (flags & TF_DEFAULT_SAMPLE_SIZE)
+    if (!gst_byte_reader_get_uint32_be (tfhd, default_sample_size))
+      goto invalid_track;
+
+  if (flags & TF_DEFAULT_SAMPLE_FLAGS)
+    if (!gst_byte_reader_get_uint32_be (tfhd, default_sample_flags))
+      goto invalid_track;
+
+  return TRUE;
+
+invalid_track:
+  {
+    GST_WARNING_OBJECT (piffdemux, "invalid track fragment header");
+    return FALSE;
+  }
+}
+
+static gboolean
+piffdemux_parse_tfxd (GstPiffDemux * piffdemux, PiffDemuxStream *stream,GstByteReader * tfxd)
+{
+  guint8 version = 0;
+
+  // TODO: In my opinion, tfxd will be mainly useful when lookahead count = 0. In this case, based on this duration, next fragment timstamp can be calculted.. Need to test this using our server
+
+  if (!gst_byte_reader_get_uint8 (tfxd, &version))
+    goto invalid_tfxd;
+
+  if (!gst_byte_reader_skip (tfxd, 3))
+    goto invalid_tfxd;
+
+  if (!piffdemux->lookahead_cnt) {
+    piffdemux->param = (piff_live_param_t *)malloc (sizeof (piff_live_param_t));
+    if (NULL == piffdemux->param) {
+      GST_ERROR_OBJECT (piffdemux, "Memory not available...\n");
+      return FALSE;
+    }
+    piffdemux->param->count = 1;
+    piffdemux->param->long_info = NULL;
+    piffdemux->param->info = NULL;
+    piffdemux->param->is_eos = FALSE;
+
+    // TODO: presentation will be ended based on timeout in souphttpsrc in lookaheadcnt = 0 case
+  }
+
+  if (version == 1) {
+    guint64 duration = 0;
+    guint64 timestamp = 0;
+
+    GST_LOG_OBJECT (piffdemux, "Time and Duration are in 64-bit format...");
+    if (!gst_byte_reader_get_uint64_be (tfxd, ×tamp))
+      goto invalid_tfxd;
+    if (!gst_byte_reader_get_uint64_be (tfxd, &duration))
+      goto invalid_tfxd;
+
+    GST_DEBUG_OBJECT (piffdemux, "tfxd : absolute timestamp = %"G_GUINT64_FORMAT" and duration of fragment = %"G_GUINT64_FORMAT,
+        timestamp, duration);
+
+    if (!piffdemux->lookahead_cnt) {
+      piffdemux->param->long_info = (piff_fragment_longtime_info *)malloc (piffdemux->param->count * sizeof (piff_fragment_longtime_info));
+      if (NULL == piffdemux->param->long_info) {
+        GST_ERROR_OBJECT (piffdemux, "Memory not available...\n");
+        return FALSE;
+      }
+
+      /* Calculate next fragment's timestamp using current fragment's timestamp + duration */
+      piffdemux->param->long_info->duration = GST_CLOCK_TIME_NONE;
+      piffdemux->param->long_info->ts = timestamp +duration;
+    }
+  } else if (version == 0) {
+    guint32 duration = 0;
+    guint32 timestamp = 0;
+    GST_LOG_OBJECT (piffdemux, "Time and Duration are in 32-bit format...");
+
+    if (!gst_byte_reader_get_uint32_be (tfxd, ×tamp))
+      goto invalid_tfxd;
+
+    if (!gst_byte_reader_get_uint32_be (tfxd, &duration))
+      goto invalid_tfxd;
+
+    GST_DEBUG_OBJECT (piffdemux, "tfxd : absolute timestamp = %"G_GUINT32_FORMAT" and duration of fragment = %"G_GUINT32_FORMAT,
+        timestamp, duration);
+
+    if (!piffdemux->lookahead_cnt) {
+      piffdemux->param->info = (piff_fragment_time_info *)malloc (piffdemux->param->count * sizeof (piff_fragment_time_info));
+      if (NULL == piffdemux->param->info) {
+        GST_ERROR_OBJECT (piffdemux, "Memory not available...\n");
+        return FALSE;
+      }
+      /* Calculate next fragment's timestamp using current fragment's timestamp + duration */
+      piffdemux->param->info->duration = GST_CLOCK_TIME_NONE;
+      piffdemux->param->info->ts = timestamp +duration;
+    }
+  } else {
+    GST_ERROR_OBJECT (piffdemux, "Invalid Version in tfxd...");
+    return FALSE;
+  }
+
+  if (!piffdemux->lookahead_cnt) {
+    GST_DEBUG_OBJECT (piffdemux, "Emitting live-param signal...");
+    g_signal_emit (piffdemux, gst_piffdemux_signals[SIGNAL_LIVE_PARAM], 0, piffdemux->param);
+  }
+
+  return TRUE;
+
+invalid_tfxd:
+  GST_ERROR ("Invalid TFXD atom...");
+  return FALSE;
+}
+
+
+static gboolean
+piffdemux_parse_tfrf (GstPiffDemux * piffdemux, PiffDemuxStream *stream,GstByteReader * tfrf)
+{
+  guint8 version = 0;
+  guint8 frag_cnt = 0;
+  guint8 i = 0;
+
+  /* Getting version info */
+  if (!gst_byte_reader_get_uint8 (tfrf, &version))
+    goto invalid_tfrf;
+
+  /* skipping reserved flags */
+  if (!gst_byte_reader_skip (tfrf, 3))
+    goto invalid_tfrf;
+
+  if (!gst_byte_reader_get_uint8 (tfrf, &frag_cnt))
+    goto invalid_tfrf;
+
+  GST_INFO_OBJECT (piffdemux, "Subsequent fragments info count = %d", frag_cnt);
+
+  piffdemux->param = (piff_live_param_t *)malloc(sizeof (piff_live_param_t));
+  if (NULL == piffdemux->param) {
+    GST_ERROR_OBJECT (piffdemux, "Memory not available...\n");
+    return FALSE;
+  }
+
+  piffdemux->param->count = frag_cnt;
+  piffdemux->param->long_info = NULL;
+  piffdemux->param->info = NULL;
+  piffdemux->param->is_eos = FALSE;
+
+  // TODO: Duration and timestamp values need to be posted to msl using g_signal_emit
+
+  if (version == 1) {
+    guint64 duration = 0;
+    guint64 timestamp = 0;
+    GST_LOG_OBJECT (piffdemux, "Time and Duration are in 64-bit format...");
+
+    piffdemux->param->long_info = (piff_fragment_longtime_info *)malloc (piffdemux->param->count * sizeof (piff_fragment_longtime_info));
+    if (NULL == piffdemux->param->long_info) {
+      GST_ERROR_OBJECT (piffdemux, "Memory not available...\n");
+      return FALSE;
+    }
+
+    for (i = 0; i < frag_cnt; i++) {
+      if (!gst_byte_reader_get_uint64_be (tfrf, ×tamp))
+        goto invalid_tfrf;
+      if (!gst_byte_reader_get_uint64_be (tfrf, &duration))
+        goto invalid_tfrf;
+      GST_DEBUG_OBJECT (piffdemux, "tfrf long: absolute timestamp = %"G_GUINT64_FORMAT" and duration of fragment = %"G_GUINT64_FORMAT"\n",
+          timestamp, duration);
+      (piffdemux->param->long_info[i]).ts = timestamp;
+      (piffdemux->param->long_info[i]).duration = duration;
+    }
+  } else if (version == 0) {
+    guint32 duration = 0;
+    guint32 timestamp = 0;
+    GST_LOG_OBJECT (piffdemux, "Time and Duration are in 32-bit format...");
+
+    piffdemux->param->info = (piff_fragment_time_info *)malloc (piffdemux->param->count * sizeof (piff_fragment_time_info));
+    if (NULL == piffdemux->param->info) {
+      GST_ERROR ("Memory not available...\n");
+      return FALSE;
+    }
+
+    for (i = 0; i < frag_cnt; i++) {
+      if (!gst_byte_reader_get_uint32_be (tfrf, ×tamp))
+        goto invalid_tfrf;
+      if (!gst_byte_reader_get_uint32_be (tfrf, &duration))
+        goto invalid_tfrf;
+
+      GST_DEBUG_OBJECT (piffdemux, "tfrf int: absolute timestamp = %"G_GUINT32_FORMAT" and duration of fragment = %"G_GUINT32_FORMAT,
+          timestamp, duration);
+      (piffdemux->param->info[i]).ts = timestamp;
+      (piffdemux->param->info[i]).duration = duration;
+    }
+  } else {
+    GST_ERROR_OBJECT (piffdemux, "Invalid Version in tfrf...");
+    return FALSE;
+  }
+
+  g_print ("Signalling from TFRF box..\n");
+  g_signal_emit (piffdemux, gst_piffdemux_signals[SIGNAL_LIVE_PARAM], 0, piffdemux->param);
+
+  return TRUE;
+
+invalid_tfrf:
+  GST_ERROR_OBJECT (piffdemux, "Invalid TFRF atom...");
+  return FALSE;
+}
+
+
+static gboolean
+piffdemux_parse_moof (GstPiffDemux * piffdemux, const guint8 * buffer, guint length,
+    guint64 moof_offset, PiffDemuxStream * stream)
+{
+  GNode *moof_node, *mfhd_node, *traf_node, *tfhd_node, *trun_node, *uuid_node;
+  GstByteReader mfhd_data, trun_data, tfhd_data, uuid_data;
+  guint32 ds_size = 0, ds_duration = 0, ds_flags = 0;
+  gint64 base_offset, running_offset;
+  gint64 uuid_offset = 0;
+  gboolean found_tfxd = FALSE;
+  gboolean found_tfrf = FALSE;
+
+  /* NOTE @stream ignored */
+
+  moof_node = g_node_new ((guint8 *) buffer);
+  piffdemux_parse_node (piffdemux, moof_node, buffer, length);
+  //piffdemux_node_dump (piffdemux, moof_node);
+
+  /* unknown base_offset to start with */
+  base_offset = running_offset = -1;
+
+  mfhd_node = piffdemux_tree_get_child_by_type_full (moof_node, FOURCC_mfhd, &mfhd_data);
+  if (!mfhd_node)
+    goto missing_mfhd;
+
+  if (!piffdemux_parse_mfhd (piffdemux, &mfhd_data))
+    goto missing_mfhd;
+
+  traf_node = piffdemux_tree_get_child_by_type (moof_node, FOURCC_traf);
+  while (traf_node) {
+    /* Fragment Header node */
+    tfhd_node =
+        piffdemux_tree_get_child_by_type_full (traf_node, FOURCC_tfhd,
+        &tfhd_data);
+    if (!tfhd_node)
+      goto missing_tfhd;
+    if (!piffdemux_parse_tfhd (piffdemux, &tfhd_data, &ds_duration,
+            &ds_size, &ds_flags, &base_offset))
+      goto missing_tfhd;
+
+    if (G_UNLIKELY (base_offset < -1))
+      goto lost_offset;
+
+    /* Track Run node */
+    trun_node =
+        piffdemux_tree_get_child_by_type_full (traf_node, FOURCC_trun,
+        &trun_data);
+    while (trun_node) {
+      piffdemux_parse_trun (piffdemux, &trun_data, stream,
+          ds_duration, ds_size, ds_flags, moof_offset, length, &base_offset,
+          &running_offset);
+      /* iterate all siblings */
+      trun_node = piffdemux_tree_get_sibling_by_type_full (trun_node, FOURCC_trun,
+          &trun_data);
+    }
+
+    uuid_node =  piffdemux_tree_get_child_by_type (traf_node, FOURCC_uuid);
+    while (uuid_node) {
+      uuid_type_t uuid_type;
+      guint8 *lbuffer = (guint8 *) uuid_node->data;
+
+      gst_byte_reader_init (&uuid_data, lbuffer, PIFF_UINT32 (lbuffer));
+
+      uuid_type = piffdemux_get_uuid_type (piffdemux, &uuid_data, &uuid_offset);
+
+      if ((UUID_TFXD == uuid_type) && piffdemux->is_live) {
+        // TODO: Dont know, why we should not consider tfxd offset...if we use tfxd offset also, not working.. PIFF doc does not say anything :(
+        found_tfxd = TRUE;
+        if (!piffdemux_parse_tfxd (piffdemux, stream, &uuid_data))
+          goto fail;
+      } else if ((UUID_TFRF == uuid_type) && piffdemux->is_live && piffdemux->lookahead_cnt) {
+        found_tfrf = TRUE;
+        if (!piffdemux_parse_tfrf (piffdemux, stream, &uuid_data))
+          goto fail;
+	 piffdemux_update_sample_offset (piffdemux, stream, uuid_offset);
+        running_offset += uuid_offset;
+      } else if (UUID_SAMPLE_ENCRYPT == uuid_type) {
+        if (!piffdemux_parse_sample_encryption (piffdemux, &uuid_data, stream))
+          goto fail;
+      } else {
+        GST_WARNING_OBJECT (piffdemux, "Ignoring Wrong UUID...");
+      }
+
+      /* iterate all siblings */
+      uuid_node = piffdemux_tree_get_sibling_by_type (uuid_node, FOURCC_uuid);
+    }
+
+    if (piffdemux->is_live) {
+      if (!found_tfxd) {
+        GST_ERROR_OBJECT (piffdemux, "TFXD box is not present for live stream");
+        goto fail;
+      }
+
+      if (!found_tfrf && piffdemux->lookahead_cnt) {
+        /* when lookahead count is non-zero in manifest & if tfrf box is not present., means EOS */
+        GST_INFO_OBJECT (piffdemux, "Reached Endof Live presentation..");
+
+        piffdemux->param = (piff_live_param_t *)malloc (sizeof (piff_live_param_t));
+        if (NULL == piffdemux->param) {
+          GST_ERROR_OBJECT (piffdemux, "Memory not available...\n");
+          goto fail;
+        }
+        piffdemux->param->count = 0;
+        piffdemux->param->long_info = NULL;
+        piffdemux->param->info = NULL;
+        piffdemux->param->is_eos = TRUE; /* marking EOS */
+        g_signal_emit (piffdemux, gst_piffdemux_signals[SIGNAL_LIVE_PARAM], 0, piffdemux->param);
+      }
+    }
+
+    /* if no new base_offset provided for next traf,
+     * base is end of current traf */
+    base_offset = running_offset;
+    running_offset = -1;
+
+    /* iterate all siblings */
+    traf_node = piffdemux_tree_get_sibling_by_type (traf_node, FOURCC_traf);
+  }
+  g_node_destroy (moof_node);
+  return TRUE;
+
+missing_mfhd:
+  {
+    GST_DEBUG_OBJECT (piffdemux, "missing mfhd box");
+    goto fail;
+  }
+
+missing_tfhd:
+  {
+    GST_DEBUG_OBJECT (piffdemux, "missing tfhd box");
+    goto fail;
+  }
+lost_offset:
+  {
+    GST_DEBUG_OBJECT (piffdemux, "lost offset");
+    goto fail;
+  }
+fail:
+  {
+    g_node_destroy (moof_node);
+
+    GST_ELEMENT_ERROR (piffdemux, STREAM, DEMUX,
+        ("This file is corrupt and cannot be played."), (NULL));
+
+    return FALSE;
+  }
+}
+
+
+/* activate the given segment number @seg_idx of @stream at time @offset.
+ * @offset is an absolute global position over all the segments.
+ *
+ * This will push out a NEWSEGMENT event with the right values and
+ * position the stream index to the first decodable sample before
+ * @offset.
+ */
+static gboolean
+gst_piffdemux_activate_segment (GstPiffDemux * piffdemux, PiffDemuxStream * stream,
+    guint32 seg_idx, guint64 offset)
+{
+  GstEvent *event;
+  PiffDemuxSegment *segment;
+  guint64 seg_time;
+  guint64 start, stop, time;
+  gdouble rate;
+
+  GST_LOG_OBJECT (piffdemux, "activate segment %d, offset %" G_GUINT64_FORMAT,
+      seg_idx, offset);
+
+  /* update the current segment */
+  stream->segment_index = seg_idx;
+
+  /* get the segment */
+  segment = &stream->segments[seg_idx];
+
+  if (G_UNLIKELY (offset < segment->time)) {
+    GST_WARNING_OBJECT (piffdemux, "offset < segment->time %" G_GUINT64_FORMAT,
+        segment->time);
+    return FALSE;
+  }
+
+  /* segment lies beyond total indicated duration */
+  if (G_UNLIKELY (piffdemux->segment.duration != -1 &&
+          segment->time > piffdemux->segment.duration)) {
+    GST_WARNING_OBJECT (piffdemux, "file duration %" G_GINT64_FORMAT
+        " < segment->time %" G_GUINT64_FORMAT, piffdemux->segment.duration,
+        segment->time);
+    return FALSE;
+  }
+
+  /* get time in this segment */
+  seg_time = offset - segment->time;
+
+  GST_LOG_OBJECT (piffdemux, "seg_time %" GST_TIME_FORMAT,
+      GST_TIME_ARGS (seg_time));
+
+  if (G_UNLIKELY (seg_time > segment->duration)) {
+    GST_LOG_OBJECT (piffdemux, "seg_time > segment->duration %" GST_TIME_FORMAT,
+        GST_TIME_ARGS (segment->duration));
+    return FALSE;
+  }
+
+  /* piffdemux->segment.stop is in outside-time-realm, whereas
+   * segment->media_stop is in track-time-realm.
+   *
+   * In order to compare the two, we need to bring segment.stop
+   * into the track-time-realm */
+
+  stop = piffdemux->segment.stop;
+  if (stop == -1)
+    stop = piffdemux->segment.duration;
+  if (stop == -1)
+    stop = segment->media_stop;
+  else
+    stop =
+        MIN (segment->media_stop, stop - segment->time + segment->media_start);
+
+  if (piffdemux->segment.rate >= 0) {
+    start = MIN (segment->media_start + seg_time, stop);
+    time = offset;
+  } else {
+    if (segment->media_start >= piffdemux->segment.start) {
+      start = segment->media_start;
+      time = segment->time;
+    } else {
+      start = piffdemux->segment.start;
+      time = segment->time + (piffdemux->segment.start - segment->media_start);
+    }
+
+    start = MAX (segment->media_start, piffdemux->segment.start);
+    stop = MIN (segment->media_start + seg_time, stop);
+  }
+
+  GST_DEBUG_OBJECT (piffdemux, "newsegment %d from %" GST_TIME_FORMAT
+      " to %" GST_TIME_FORMAT ", time %" GST_TIME_FORMAT, seg_idx,
+      GST_TIME_ARGS (start), GST_TIME_ARGS (stop), GST_TIME_ARGS (time));
+
+  /* combine global rate with that of the segment */
+  rate = segment->rate * piffdemux->segment.rate;
+
+  /* update the segment values used for clipping */
+  gst_segment_init (&stream->segment, GST_FORMAT_TIME);
+  gst_segment_set_newsegment (&stream->segment, FALSE, rate, GST_FORMAT_TIME,
+      start, stop, time);
+
+  /* now prepare and send the segment */
+  event = gst_event_new_new_segment (FALSE, rate, GST_FORMAT_TIME,
+      start, stop, time);
+  gst_pad_push_event (piffdemux->srcpad, event);
+  /* assume we can send more data now */
+  stream->last_ret = GST_FLOW_OK;
+  /* clear to send tags on this pad now */
+  gst_piffdemux_push_tags (piffdemux, stream);
+
+  return TRUE;
+}
+
+
+/* prepare to get the current sample of @stream, getting essential values.
+ *
+ * This function will also prepare and send the segment when needed.
+ *
+ * Return FALSE if the stream is EOS.
+ */
+static gboolean
+gst_piffdemux_prepare_current_sample (GstPiffDemux * piffdemux,
+    PiffDemuxStream * stream, guint64 * offset, guint * size, guint64 * timestamp,
+    guint64 * duration, gboolean * keyframe)
+{
+  PiffDemuxSample *sample;
+  guint64 time_position;
+  guint32 seg_idx;
+
+  g_return_val_if_fail (stream != NULL, FALSE);
+
+  time_position = stream->time_position;
+  if (G_UNLIKELY (time_position == -1))
+    goto eos;
+
+  seg_idx = stream->segment_index;
+  if (G_UNLIKELY (seg_idx == -1)) {
+    /* find segment corresponding to time_position if we are looking
+     * for a segment. */
+    seg_idx = gst_piffdemux_find_segment (piffdemux, stream, time_position);
+
+    /* nothing found, we're really eos */
+    if (seg_idx == -1)
+      goto eos;
+  }
+
+  /* different segment, activate it, sample_index will be set. */
+  if (G_UNLIKELY (stream->segment_index != seg_idx))
+    gst_piffdemux_activate_segment (piffdemux, stream, seg_idx, time_position);
+
+  GST_LOG_OBJECT (piffdemux, "segment active, index = %u of %u",
+      stream->sample_index, stream->n_samples);
+
+  if (G_UNLIKELY (stream->sample_index >= stream->n_samples))
+    goto eos;
+
+
+  /* now get the info for the sample we're at */
+  sample = &stream->samples[stream->sample_index];
+
+  *timestamp = PIFFSAMPLE_PTS (stream, sample);
+  *offset = sample->offset;
+  *size = sample->size;
+  *duration = PIFFSAMPLE_DUR_PTS (stream, sample, *timestamp);
+  *keyframe = PIFFSAMPLE_KEYFRAME (stream, sample);
+
+  return TRUE;
+
+  /* special cases */
+eos:
+  {
+    stream->time_position = -1;
+    return FALSE;
+  }
+}
+
+/* the input buffer metadata must be writable,
+ * but time/duration etc not yet set and need not be preserved */
+static GstBuffer *
+gst_piffdemux_process_buffer (GstPiffDemux * piffdemux, PiffDemuxStream * stream,
+    GstBuffer * buf)
+{
+  guint8 *data;
+  guint size, nsize = 0;
+  gchar *str;
+
+  data = GST_BUFFER_DATA (buf);
+  size = GST_BUFFER_SIZE (buf);
+
+  if (G_UNLIKELY (stream->subtype != FOURCC_text)) {
+    return buf;
+  }
+
+  if (G_LIKELY (size >= 2)) {
+    nsize = GST_READ_UINT16_BE (data);
+    nsize = MIN (nsize, size - 2);
+  }
+
+  GST_LOG_OBJECT (piffdemux, "3GPP timed text subtitle: %d/%d", nsize, size);
+
+  /* takes care of UTF-8 validation or UTF-16 recognition,
+   * no other encoding expected */
+  str = gst_tag_freeform_string_to_utf8 ((gchar *) data + 2, nsize, NULL);
+  if (str) {
+    gst_buffer_unref (buf);
+    buf = gst_buffer_new ();
+    GST_BUFFER_DATA (buf) = GST_BUFFER_MALLOCDATA (buf) = (guint8 *) str;
+    GST_BUFFER_SIZE (buf) = strlen (str);
+  } else {
+    /* may be 0-size subtitle, which is also sent to keep pipeline going */
+    GST_BUFFER_DATA (buf) = data + 2;
+    GST_BUFFER_SIZE (buf) = nsize;
+  }
+
+  /* FIXME ? convert optional subsequent style info to markup */
+
+  return buf;
+}
+
+/* Sets a buffer's attributes properly and pushes it downstream.
+ * Also checks for additional actions and custom processing that may
+ * need to be done first.
+ */
+static gboolean
+gst_piffdemux_decorate_and_push_buffer (GstPiffDemux * piffdemux,
+    PiffDemuxStream * stream, GstBuffer * buf,
+    guint64 timestamp, guint64 duration, gboolean keyframe, guint64 position,
+    guint64 byte_position)
+{
+  GstFlowReturn ret = GST_FLOW_OK;
+
+  if (!stream->caps) {
+    GST_WARNING_OBJECT (piffdemux, "caps are empty...creat any caps");
+    stream->caps = gst_caps_new_any();
+    if (!stream->caps) {
+      GST_ERROR_OBJECT (piffdemux, "failed to create caps...");
+      ret = GST_FLOW_ERROR;
+      goto exit;
+    }
+  }
+
+  /* position reporting */
+  if (piffdemux->segment.rate >= 0) {
+   // TODO: Segment fault is coming here for Audio stream.. need to check
+
+    gst_segment_set_last_stop (&piffdemux->segment, GST_FORMAT_TIME, position);
+    //gst_piffdemux_sync_streams (piffdemux);
+  }
+
+  /* send out pending buffers */
+  while (stream->buffers) {
+    GstBuffer *buffer = (GstBuffer *) stream->buffers->data;
+
+    if (G_UNLIKELY (stream->discont)) {
+      GST_LOG_OBJECT (piffdemux, "marking discont buffer");
+      GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DISCONT);
+      stream->discont = FALSE;
+    }
+    gst_buffer_set_caps (buffer, stream->caps);
+
+    gst_pad_push (piffdemux->srcpad, buffer);
+
+    stream->buffers = g_slist_delete_link (stream->buffers, stream->buffers);
+  }
+
+  /* we're going to modify the metadata */
+  buf = gst_buffer_make_metadata_writable (buf);
+
+  /* for subtitle processing */
+  if (G_UNLIKELY (stream->need_process))
+    buf = gst_piffdemux_process_buffer (piffdemux, stream, buf);
+
+  GST_BUFFER_TIMESTAMP (buf) = timestamp;
+  GST_BUFFER_DURATION (buf) = duration;
+  GST_BUFFER_OFFSET (buf) = -1;
+  GST_BUFFER_OFFSET_END (buf) = -1;
+
+  if (G_UNLIKELY (stream->padding)) {
+    GST_BUFFER_DATA (buf) += stream->padding;
+    GST_BUFFER_SIZE (buf) -= stream->padding;
+  }
+
+  if (G_UNLIKELY (buf == NULL))
+    goto exit;
+
+  if (G_UNLIKELY (stream->discont)) {
+    GST_LOG_OBJECT (piffdemux, "marking discont buffer");
+    GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_DISCONT);
+    stream->discont = FALSE;
+  }
+
+  if (!keyframe)
+    GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_DELTA_UNIT);
+
+ //g_print ("\n\npad caps : %s\n\n", gst_caps_to_string (gst_pad_get_caps (stream->pad)));
+
+  //gst_buffer_set_caps (buf, stream->caps); // commenting to avoid caps by setting properties
+
+  // TODO: need to see how resolution switch will work
+  gst_buffer_set_caps (buf, stream->caps);
+
+#ifdef DRM_ENABLE
+  if (piffdemux->encrypt_content) {
+    drm_trusted_payload_info_s read_input_data = {0, };
+    drm_trusted_read_decrypt_resp_data_s read_output_data = {0, };
+    gint offset = 0;
+    PiffDemuxSample *sample = &stream->samples[stream->sample_index];
+
+    if (sample->sub_encry) {
+      offset = sample->sub_encry->sub_entry[0].LenofClearData;
+    }
+
+    read_input_data.media_offset = 0;
+    read_input_data.payload_data =  GST_BUFFER_DATA(buf) + offset;
+    read_input_data.payload_data_len = GST_BUFFER_SIZE(buf) - offset;
+    read_input_data.payload_iv_len = 8;
+    read_input_data.payload_iv = (unsigned char *) malloc (8);
+    read_input_data.payload_data_output =  GST_BUFFER_DATA(buf) + offset;
+    if (NULL == read_input_data.payload_iv) {
+      GST_ERROR ("Failed to allocate memory...");
+      ret = GST_FLOW_ERROR;
+      goto exit;
+    }
+    memcpy (read_input_data.payload_iv, sample->iv, 8);
+
+    ret = drm_trusted_read_decrypt_session(piffdemux->pr_handle , &read_input_data, &read_output_data);
+    if (DRM_TRUSTED_RETURN_SUCCESS != ret) {
+      GST_ERROR_OBJECT (piffdemux, "failed to decrypt buffer...");
+      free (read_input_data.payload_iv);
+      ret = GST_FLOW_ERROR;
+      goto exit;
+    }
+
+    if (read_output_data.read_size != read_input_data.payload_data_len) {
+      g_print ("Decrypter did not consume data fully...\n\n\n");
+    }
+
+    free (read_input_data.payload_iv);
+    read_input_data.payload_iv = NULL;
+
+  }
+#endif
+
+  GST_LOG_OBJECT (piffdemux,
+      "Pushing buffer of size = %d with time %" GST_TIME_FORMAT ", duration %"
+      GST_TIME_FORMAT, GST_BUFFER_SIZE(buf), GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
+      GST_TIME_ARGS (GST_BUFFER_DURATION (buf)));
+
+#ifdef DEC_OUT_FRAME_DUMP
+    {
+        int written = 0;
+        written = fwrite (GST_BUFFER_DATA (buf), sizeof (unsigned char), GST_BUFFER_SIZE (buf), piffdump);
+        g_print ("PIFFDEMUX: written = %d\n", written);
+        fflush (piffdump);
+    }
+#endif
+
+  ret = gst_pad_push (piffdemux->srcpad, buf);
+
+exit:
+  return ret;
+}
+
+
+/*
+ * next_entry_size
+ *
+ * Returns the size of the first entry at the current offset.
+ * If -1, there are none (which means EOS or empty file).
+ */
+static guint64
+next_entry_size (GstPiffDemux * demux)
+{
+  PiffDemuxStream *stream = demux->stream;
+  PiffDemuxSample *sample;
+
+  GST_LOG_OBJECT (demux, "Finding entry at offset %" G_GUINT64_FORMAT,
+      demux->offset);
+
+  GST_DEBUG_OBJECT (demux, "demux->sample_index = %d", stream->sample_index);
+
+  if (stream->sample_index == -1)
+    stream->sample_index = 0;
+
+  if (stream->sample_index >= stream->n_samples) {
+    GST_LOG_OBJECT (demux, "stream %d samples exhausted n_samples = %d",
+		stream->sample_index, stream->n_samples);
+    return -1;
+  }
+
+  sample = &stream->samples[stream->sample_index];
+
+  GST_LOG_OBJECT (demux,
+      "Checking Stream %d (sample_index:%d / offset:%" G_GUINT64_FORMAT
+      " / size:%" G_GUINT32_FORMAT ")", stream->sample_index, stream->sample_index,
+      sample->offset, sample->size);
+
+  GST_LOG_OBJECT (demux, "stream : demux->offset :%"G_GUINT64_FORMAT, demux->offset);
+
+  stream = demux->stream;
+  sample = &stream->samples[stream->sample_index];
+
+  if (sample->offset >= demux->offset) {
+    demux->todrop = sample->offset - demux->offset;
+    return sample->size + demux->todrop;
+  }
+
+  GST_DEBUG_OBJECT (demux,
+      "There wasn't any entry at offset %" G_GUINT64_FORMAT, demux->offset);
+  return -1;
+}
+
+static void
+gst_piffdemux_post_progress (GstPiffDemux * demux, gint num, gint denom)
+{
+  gint perc = (gint) ((gdouble) num * 100.0 / (gdouble) denom);
+
+  gst_element_post_message (GST_ELEMENT_CAST (demux),
+      gst_message_new_element (GST_OBJECT_CAST (demux),
+          gst_structure_new ("progress", "percent", G_TYPE_INT, perc, NULL)));
+}
+
+static gboolean
+piffdemux_seek_offset (GstPiffDemux * demux, guint64 offset)
+{
+  GstEvent *event;
+  gboolean res = 0;
+
+  GST_DEBUG_OBJECT (demux, "Seeking to %" G_GUINT64_FORMAT, offset);
+
+  event =
+      gst_event_new_seek (1.0, GST_FORMAT_BYTES,
+      GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE, GST_SEEK_TYPE_SET, offset,
+      GST_SEEK_TYPE_NONE, -1);
+
+  res = gst_pad_push_event (demux->sinkpad, event);
+
+  return res;
+}
+
+static GstFlowReturn
+gst_piffdemux_chain (GstPad * sinkpad, GstBuffer * inbuf)
+{
+  GstPiffDemux *demux;
+  GstFlowReturn ret = GST_FLOW_OK;
+  demux = GST_PIFFDEMUX (gst_pad_get_parent (sinkpad));
+#ifdef DRM_ENABLE
+  if (demux->encrypt_content && !demux->decrypt_init) {
+    int ret = -1;
+    drm_trusted_permission_type_e perm_type = DRM_TRUSTED_PERMISSION_TYPE_PLAY;
+    drm_trusted_open_decrypt_info_s open_input_data = {0, };
+    drm_trusted_open_decrypt_resp_data_s open_output_data = {0, };
+    drm_trusted_set_consumption_state_info_s state_input_data = {0, };
+
+    open_input_data.file_type = DRM_TRUSTED_TYPE_PIFF;
+    open_input_data.permission = perm_type;
+    open_input_data.operation_callback.callback = test_drm_trusted_operation_cb;
+    open_input_data.lic_header.header = GST_BUFFER_DATA(demux->protection_header);
+    open_input_data.lic_header.header_len = GST_BUFFER_SIZE (demux->protection_header);
+
+    /* Open Decrypt Session*/
+    ret = drm_trusted_open_decrypt_session(&open_input_data, &open_output_data, &(demux->pr_handle));
+    if (DRM_TRUSTED_RETURN_SUCCESS != ret) {
+      GST_ERROR_OBJECT (demux, "failed to open decrypt session");
+      goto unknown_stream;
+    }
+
+    /* Before Read, Appropriate state MUST be SET */
+    state_input_data.state = DRM_CONSUMPTION_STARTED;
+    ret = drm_trusted_set_decrypt_state(demux->pr_handle, &state_input_data);
+    if (DRM_TRUSTED_RETURN_SUCCESS != ret) {
+      GST_ERROR_OBJECT (demux, "failed to set decrypt state...");
+      goto unknown_stream;
+    }
+
+    demux->decrypt_init = TRUE;
+  }
+#endif
+  gst_adapter_push (demux->adapter, inbuf);
+
+  /* we never really mean to buffer that much */
+  if (demux->neededbytes == -1)
+    goto eos;
+
+  GST_DEBUG_OBJECT (demux, "pushing in inbuf %p, neededbytes:%u, available:%u",
+      inbuf, demux->neededbytes, gst_adapter_available (demux->adapter));
+
+  while (((gst_adapter_available (demux->adapter)) >= demux->neededbytes) &&
+      (ret == GST_FLOW_OK)) {
+
+    GST_DEBUG_OBJECT (demux,
+        "state:%d , demux->neededbytes:%d, demux->offset:%" G_GUINT64_FORMAT,
+        demux->state, demux->neededbytes, demux->offset);
+
+    switch (demux->state) {
+      case PIFFDEMUX_STATE_INITIAL:{
+        const guint8 *data;
+        guint32 fourcc;
+        guint64 size;
+
+        data = gst_adapter_peek (demux->adapter, demux->neededbytes);
+
+        /* get fourcc/length, set neededbytes */
+        extract_initial_length_and_fourcc ((guint8 *) data, demux->neededbytes,
+            &size, &fourcc);
+        GST_DEBUG_OBJECT (demux, "Peeking found [%" GST_FOURCC_FORMAT "] "
+            "size: %" G_GUINT64_FORMAT, GST_FOURCC_ARGS (fourcc), size);
+        if (size == 0) {
+          GST_ELEMENT_ERROR (demux, STREAM, DEMUX,
+              ("This file is invalid and cannot be played."),
+              ("initial atom '%" GST_FOURCC_FORMAT "' has empty length",
+                  GST_FOURCC_ARGS (fourcc)));
+
+          ret = GST_FLOW_ERROR;
+          break;
+        }
+
+        if (fourcc == FOURCC_mdat) {
+          if (demux->moof_rcvd) {
+            /* we have the headers, start playback */
+            demux->state = PIFFDEMUX_STATE_MOVIE;
+            demux->neededbytes = next_entry_size (demux);
+            demux->mdatleft = size;
+
+            /* Only post, event on pads is done after newsegment */
+            piffdemux_post_global_tags (demux);
+          } else {
+             GST_ERROR_OBJECT (demux, "mdata received before moof.. not handled");
+             goto unknown_stream;
+          }
+        } else if (G_UNLIKELY (size > PIFFDEMUX_MAX_ATOM_SIZE)) {
+          GST_ELEMENT_ERROR (demux, STREAM, DEMUX,
+              ("This file is invalid and cannot be played."),
+              ("atom %" GST_FOURCC_FORMAT " has bogus size %" G_GUINT64_FORMAT,
+                  GST_FOURCC_ARGS (fourcc), size));
+          ret = GST_FLOW_ERROR;
+          break;
+        } else {
+          demux->neededbytes = size;
+          demux->state = PIFFDEMUX_STATE_HEADER;
+        }
+        break;
+      }
+      case PIFFDEMUX_STATE_HEADER:{
+        const guint8 *data;
+        guint32 fourcc;
+
+        GST_DEBUG_OBJECT (demux, "In header");
+
+        data = gst_adapter_peek (demux->adapter, demux->neededbytes);
+
+        /* parse the header */
+        extract_initial_length_and_fourcc (data, demux->neededbytes, NULL,
+            &fourcc);
+        if (fourcc == FOURCC_moof) {
+            GST_DEBUG_OBJECT (demux, "Parsing [moof]");
+            if (!piffdemux_parse_moof (demux, data, demux->neededbytes,
+                    demux->offset, demux->stream)) {
+              ret = GST_FLOW_ERROR;
+              goto done;
+            }
+            demux->moof_rcvd = TRUE;
+        }  else {
+          GST_WARNING_OBJECT (demux,
+              "Unknown fourcc while parsing header : %" GST_FOURCC_FORMAT,
+              GST_FOURCC_ARGS (fourcc));
+          /* Let's jump that one and go back to initial state */
+        }
+
+        if (demux->mdatbuffer) {
+          /* the mdat was before the header */
+          GST_DEBUG_OBJECT (demux, "We have mdatbuffer:%p",
+             demux->mdatbuffer);
+          gst_adapter_clear (demux->adapter);
+          demux->mdatbuffer = NULL;
+          demux->offset = demux->mdatoffset;
+          demux->neededbytes = next_entry_size (demux);
+          demux->state = PIFFDEMUX_STATE_MOVIE;
+          demux->mdatleft = gst_adapter_available (demux->adapter);
+
+          /* Only post, event on pads is done after newsegment */
+          piffdemux_post_global_tags (demux);
+        } else {
+          GST_DEBUG_OBJECT (demux, "Carrying on normally");
+          gst_adapter_flush (demux->adapter, demux->neededbytes);
+            demux->offset += demux->neededbytes;
+          demux->neededbytes = 16;
+          demux->state = PIFFDEMUX_STATE_INITIAL;
+        }
+
+        break;
+      }
+      case PIFFDEMUX_STATE_BUFFER_MDAT:{
+        GstBuffer *buf;
+
+        GST_DEBUG_OBJECT (demux, "Got our buffer at offset %" G_GUINT64_FORMAT,
+            demux->offset);
+        buf = gst_adapter_take_buffer (demux->adapter, demux->neededbytes);
+        GST_DEBUG_OBJECT (demux, "mdatbuffer starts with %" GST_FOURCC_FORMAT,
+            GST_FOURCC_ARGS (PIFF_FOURCC (GST_BUFFER_DATA (buf) + 4)));
+        if (demux->mdatbuffer)
+          demux->mdatbuffer = gst_buffer_join (demux->mdatbuffer, buf);
+        else
+          demux->mdatbuffer = buf;
+        demux->offset += demux->neededbytes;
+        demux->neededbytes = 16;
+        demux->state = PIFFDEMUX_STATE_INITIAL;
+        gst_piffdemux_post_progress (demux, 1, 1);
+
+        break;
+      }
+      case PIFFDEMUX_STATE_MOVIE:{
+        GstBuffer *outbuf;
+        PiffDemuxStream *stream = demux->stream;
+        PiffDemuxSample *sample;
+        guint64 timestamp, duration, position;
+        gboolean keyframe;
+
+        GST_DEBUG_OBJECT (demux,
+            "BEGIN // in MOVIE for offset %" G_GUINT64_FORMAT, demux->offset);
+
+        if (demux->fragmented) {
+          GST_DEBUG_OBJECT (demux, "mdat remaining %" G_GUINT64_FORMAT,
+              demux->mdatleft);
+          if (G_LIKELY (demux->todrop < demux->mdatleft)) {
+            /* if needed data starts within this atom,
+             * then it should not exceed this atom */
+            if (G_UNLIKELY (demux->neededbytes > demux->mdatleft)) {
+
+              GST_ELEMENT_ERROR (demux, STREAM, DEMUX,
+                  ("This file is invalid and cannot be played."),
+                  ("sample data crosses atom boundary"));
+
+              ret = GST_FLOW_ERROR;
+              break;
+            }
+            demux->mdatleft -= demux->neededbytes;
+          } else {
+            GST_DEBUG_OBJECT (demux, "data atom emptied; resuming atom scan");
+            /* so we are dropping more than left in this atom */
+            demux->todrop -= demux->mdatleft;
+            demux->neededbytes -= demux->mdatleft;
+            demux->mdatleft = 0;
+            /* need to resume atom parsing so we do not miss any other pieces */
+            demux->state = PIFFDEMUX_STATE_INITIAL;
+            demux->neededbytes = 16;
+            break;
+          }
+        }
+
+        if (demux->todrop) {
+          GST_LOG_OBJECT (demux, "Dropping %d bytes", demux->todrop);
+          gst_adapter_flush (demux->adapter, demux->todrop);
+          demux->neededbytes -= demux->todrop;
+          demux->offset += demux->todrop;
+        }
+
+        if ( !stream->sent_nsevent) {
+          //TODO: better to parse sink event function and send that new_segment
+#if 1
+          demux->pending_newsegment = gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME,
+	                                demux->stream->start_ts, -1, demux->stream->start_ts);
+#else
+          demux->pending_newsegment = gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME,
+                                        0, gst_util_uint64_scale (stream->duration, GST_SECOND, stream->timescale), 0);
+#endif
+
+          GST_INFO_OBJECT (demux, "New segment event : start = %"GST_TIME_FORMAT", stop = %" GST_TIME_FORMAT,
+                            GST_TIME_ARGS (demux->stream->start_ts), GST_TIME_ARGS(gst_util_uint64_scale (stream->duration, GST_SECOND, stream->timescale)));
+
+          if (!gst_pad_push_event (demux->srcpad, demux->pending_newsegment)) {
+            GST_ERROR_OBJECT (demux, "failding to send new segment...");
+            goto newsegment_error;
+          }
+          stream->sent_nsevent = TRUE;
+	}
+
+        /* Put data in a buffer, set timestamps, caps, ... */
+        outbuf = gst_adapter_take_buffer (demux->adapter, demux->neededbytes);
+
+        GST_DEBUG_OBJECT (demux, "Taken %d size buffer from adapter...", outbuf ? GST_BUFFER_SIZE (outbuf) : 0);
+
+        GST_DEBUG_OBJECT (demux, "stream : %" GST_FOURCC_FORMAT, GST_FOURCC_ARGS (stream->fourcc));
+
+        g_return_val_if_fail (outbuf != NULL, GST_FLOW_ERROR);
+
+        sample = &stream->samples[stream->sample_index];
+
+        GST_DEBUG_OBJECT (demux, "start_ts = %"GST_TIME_FORMAT" ts : %"GST_TIME_FORMAT" ts = %llu, pts_offset = %u, scale = %d\n",
+			GST_TIME_ARGS(stream->start_ts),GST_TIME_ARGS(sample->timestamp), sample->timestamp,
+			sample->pts_offset,stream->timescale);
+
+        position = PIFFSAMPLE_DTS (stream, sample);
+        timestamp = PIFFSAMPLE_PTS (stream, sample) + stream->start_ts; // Adding to avoid resetting of timestamp
+        duration = PIFFSAMPLE_DUR_DTS (stream, sample, position);
+        keyframe = PIFFSAMPLE_KEYFRAME (stream, sample);
+
+        ret = gst_piffdemux_decorate_and_push_buffer (demux, stream, outbuf,
+            timestamp, duration, keyframe, position, demux->offset);
+
+        stream->sample_index++;
+
+        /* update current offset and figure out size of next buffer */
+        GST_LOG_OBJECT (demux, "increasing offset %" G_GUINT64_FORMAT " by %u",
+            demux->offset, demux->neededbytes);
+        demux->offset += demux->neededbytes;
+        GST_LOG_OBJECT (demux, "offset is now %" G_GUINT64_FORMAT,
+            demux->offset);
+
+        if ((demux->neededbytes = next_entry_size (demux)) == -1) {
+          GST_DEBUG_OBJECT (demux, "finished parsing mdat, need to search next moof atom");
+          demux->neededbytes = 16;
+          demux->state = PIFFDEMUX_STATE_INITIAL;
+          GST_DEBUG ("\n\n Storing %s last_ts %"GST_TIME_FORMAT"\n\n", stream->subtype == FOURCC_vide ? "video" : "audio", GST_TIME_ARGS(timestamp));
+          stream->start_ts = timestamp + duration;
+          //goto eos;
+        }
+        break;
+      }
+      default:
+        goto invalid_state;
+    }
+  }
+
+  /* when buffering movie data, at least show user something is happening */
+  if (ret == GST_FLOW_OK && demux->state == PIFFDEMUX_STATE_BUFFER_MDAT &&
+      gst_adapter_available (demux->adapter) <= demux->neededbytes) {
+    gst_piffdemux_post_progress (demux, gst_adapter_available (demux->adapter),
+        demux->neededbytes);
+  }
+done:
+  gst_object_unref (demux);
+
+  return ret;
+
+  /* ERRORS */
+unknown_stream:
+  {
+    GST_ELEMENT_ERROR (demux, STREAM, FAILED, (NULL), ("unknown stream found"));
+    ret = GST_FLOW_ERROR;
+    goto done;
+  }
+eos:
+  {
+    GST_DEBUG_OBJECT (demux, "no next entry, EOS");
+    ret = GST_FLOW_UNEXPECTED;
+    goto done;
+  }
+invalid_state:
+  {
+    GST_ELEMENT_ERROR (demux, STREAM, FAILED,
+        (NULL), ("piffdemuxer invalid state %d", demux->state));
+    ret = GST_FLOW_ERROR;
+    goto done;
+  }
+newsegment_error:
+  {
+    GST_ELEMENT_ERROR (demux, STREAM, FAILED,
+        (NULL), ("could not send newsegment event"));
+    ret = GST_FLOW_ERROR;
+    goto done;
+  }
+}
+
+static gboolean
+piffdemux_parse_container (GstPiffDemux * piffdemux, GNode * node, const guint8 * buf,
+    const guint8 * end)
+{
+  while (G_UNLIKELY (buf < end)) {
+    GNode *child;
+    guint32 len;
+
+    if (G_UNLIKELY (buf + 4 > end)) {
+      GST_LOG_OBJECT (piffdemux, "buffer overrun");
+      break;
+    }
+    len = PIFF_UINT32 (buf);
+    if (G_UNLIKELY (len == 0)) {
+      GST_LOG_OBJECT (piffdemux, "empty container");
+      break;
+    }
+    if (G_UNLIKELY (len < 8)) {
+      GST_WARNING_OBJECT (piffdemux, "length too short (%d < 8)", len);
+      break;
+    }
+    if (G_UNLIKELY (len > (end - buf))) {
+      GST_WARNING_OBJECT (piffdemux, "length too long (%d > %d)", len,
+          (gint) (end - buf));
+      break;
+    }
+
+    child = g_node_new ((guint8 *) buf);
+    g_node_append (node, child);
+    GST_LOG_OBJECT (piffdemux, "adding new node of len %d", len);
+    piffdemux_parse_node (piffdemux, child, buf, len);
+
+    buf += len;
+  }
+  return TRUE;
+}
+
+
+static gboolean
+piffdemux_parse_node (GstPiffDemux * piffdemux, GNode * node, const guint8 * buffer,
+    guint length)
+{
+  guint32 fourcc = 0;
+  guint32 node_length = 0;
+  const PiffNodeType *type;
+  const guint8 *end;
+
+  GST_LOG_OBJECT (piffdemux, "piffdemux_parse buffer %p length %u", buffer, length);
+
+  if (G_UNLIKELY (length < 8))
+    goto not_enough_data;
+
+  node_length = PIFF_UINT32 (buffer);
+  fourcc = PIFF_FOURCC (buffer + 4);
+
+  /* ignore empty nodes */
+  if (G_UNLIKELY (fourcc == 0 || node_length == 8))
+    return TRUE;
+
+  type = piffdemux_type_get (fourcc);
+
+  end = buffer + length;
+
+  GST_LOG_OBJECT (piffdemux,
+      "parsing '%" GST_FOURCC_FORMAT "', length=%u, name '%s'",
+      GST_FOURCC_ARGS (fourcc), node_length, type->name);
+
+  if (node_length > length)
+    goto broken_atom_size;
+
+  if (type->flags & PIFF_FLAG_CONTAINER) {
+    piffdemux_parse_container (piffdemux, node, buffer + 8, end);
+  }
+  GST_LOG_OBJECT (piffdemux, "parsed '%" GST_FOURCC_FORMAT "'",
+      GST_FOURCC_ARGS (fourcc));
+  return TRUE;
+
+/* ERRORS */
+not_enough_data:
+  {
+
+    GST_ELEMENT_ERROR (piffdemux, STREAM, DEMUX,
+        ("This file is corrupt and cannot be played."),
+        ("Not enough data for an atom header, got only %u bytes", length));
+
+    return FALSE;
+  }
+broken_atom_size:
+  {
+    GST_ELEMENT_ERROR (piffdemux, STREAM, DEMUX,
+        ("This file is corrupt and cannot be played."),
+        ("Atom '%" GST_FOURCC_FORMAT "' has size of %u bytes, but we have only "
+            "%u bytes available.", GST_FOURCC_ARGS (fourcc), node_length,
+            length));
+
+    return FALSE;
+  }
+}
+
+
+static GNode *
+piffdemux_tree_get_child_by_type (GNode * node, guint32 fourcc)
+{
+  GNode *child;
+  guint8 *buffer;
+  guint32 child_fourcc;
+
+  for (child = g_node_first_child (node); child;
+      child = g_node_next_sibling (child)) {
+    buffer = (guint8 *) child->data;
+
+    child_fourcc = PIFF_FOURCC (buffer + 4);
+
+    if (G_UNLIKELY (child_fourcc == fourcc)) {
+      return child;
+    }
+  }
+  return NULL;
+}
+
+static GNode *
+piffdemux_tree_get_child_by_type_full (GNode * node, guint32 fourcc,
+    GstByteReader * parser)
+{
+  GNode *child;
+  guint8 *buffer;
+  guint32 child_fourcc, child_len;
+
+  for (child = g_node_first_child (node); child;
+      child = g_node_next_sibling (child)) {
+    buffer = (guint8 *) child->data;
+
+    child_len = PIFF_UINT32 (buffer);
+    child_fourcc = PIFF_FOURCC (buffer + 4);
+
+    if (G_UNLIKELY (child_fourcc == fourcc)) {
+      if (G_UNLIKELY (child_len < (4 + 4)))
+        return NULL;
+      /* FIXME: must verify if atom length < parent atom length */
+      gst_byte_reader_init (parser, buffer + (4 + 4), child_len - (4 + 4));
+      return child;
+    }
+  }
+  return NULL;
+}
+
+static GNode *
+piffdemux_tree_get_sibling_by_type_full (GNode * node, guint32 fourcc,
+    GstByteReader * parser)
+{
+  GNode *child;
+  guint8 *buffer;
+  guint32 child_fourcc, child_len;
+
+  for (child = g_node_next_sibling (node); child;
+      child = g_node_next_sibling (child)) {
+    buffer = (guint8 *) child->data;
+
+    child_fourcc = PIFF_FOURCC (buffer + 4);
+
+    if (child_fourcc == fourcc) {
+      if (parser) {
+        child_len = PIFF_UINT32 (buffer);
+        if (G_UNLIKELY (child_len < (4 + 4)))
+          return NULL;
+        /* FIXME: must verify if atom length < parent atom length */
+        gst_byte_reader_init (parser, buffer + (4 + 4), child_len - (4 + 4));
+      }
+      return child;
+    }
+  }
+  return NULL;
+}
+
+static GNode *
+piffdemux_tree_get_sibling_by_type (GNode * node, guint32 fourcc)
+{
+  return piffdemux_tree_get_sibling_by_type_full (node, fourcc, NULL);
+}
+
+#define _codec(name) \
+  do { \
+    if (codec_name) { \
+      *codec_name = g_strdup (name); \
+    } \
+  } while (0)
+
+void
+gst_piffdemux_set_video_params (GstPiffDemux * piffdemux, guint fourcc,
+					guint width, guint height,
+					guint fps_n, guint fps_d, unsigned char *codec_data, unsigned int codec_data_len)
+{
+  GstCaps *caps = NULL;
+  GstBuffer *dci = NULL;
+
+  if (codec_data && codec_data_len) {
+    dci = gst_buffer_new_and_alloc (codec_data_len);
+    if (!dci) {
+      GST_ERROR_OBJECT (piffdemux, "failed to create codec data buffer...");
+    } else {
+      memcpy (GST_BUFFER_DATA(dci), codec_data, codec_data_len);
+    }
+  }
+
+  switch (fourcc) {
+
+    case GST_MAKE_FOURCC ('a', 'v', 'c', '1'):
+      caps = gst_caps_new_simple ("video/x-h264",
+                                  "width", G_TYPE_INT, width,
+                                  "height", G_TYPE_INT, height,
+                                  "framerate", GST_TYPE_FRACTION, fps_n, fps_d,
+                                  "stream-format", G_TYPE_STRING, "avc",
+                                  "alignment", G_TYPE_STRING, "au",
+                                  "codec_data", GST_TYPE_BUFFER, dci,
+                                  NULL);
+      break;
+
+    case FOURCC_ovc1:
+      caps = gst_caps_new_simple ("video/x-wmv",
+	  	                  "width", G_TYPE_INT, width,
+                                  "height", G_TYPE_INT, height,
+                                  "framerate", GST_TYPE_FRACTION, fps_n, fps_d,
+                                  "wmvversion", G_TYPE_INT, 3,
+                                  "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('W', 'V', 'C', '1'),
+                                  "codec_data", GST_TYPE_BUFFER, dci,
+                                  NULL);
+      break;
+
+    default: {
+      char *s;
+      s = g_strdup_printf ("video/x-gst-fourcc-%" GST_FOURCC_FORMAT,
+          GST_FOURCC_ARGS (fourcc));
+      caps = gst_caps_new_simple (s,
+                                  "width", G_TYPE_INT, width,
+                                  "height", G_TYPE_INT, height,
+                                  "framerate", GST_TYPE_FRACTION, fps_n, fps_d,
+                                  "codec_data", GST_TYPE_BUFFER, dci,
+                                  NULL);
+      break;
+    }
+  }
+
+  piffdemux->stream->caps = caps;
+  gchar *caps_string = gst_caps_to_string(caps);
+  GST_INFO_OBJECT (piffdemux, "prepared video caps : %s", caps_string);
+  g_free(caps_string);
+  caps_string = NULL;
+}
+
+void
+gst_piffdemux_set_audio_params (GstPiffDemux * piffdemux, guint fourcc,
+					guint sampling_rate, guint bps, guint channels, unsigned char *codec_data, unsigned int codec_data_len)
+{
+  GstCaps *caps = NULL;
+  GstBuffer *dci = NULL;
+
+  if (codec_data && codec_data_len) {
+    dci = gst_buffer_new_and_alloc (codec_data_len);
+    if (!dci) {
+      GST_ERROR_OBJECT (piffdemux, "failed to create codec data buffer...");
+    } else {
+      memcpy (GST_BUFFER_DATA(dci), codec_data, codec_data_len);
+    }
+  }
+
+  switch (fourcc) {
+
+    case GST_MAKE_FOURCC ('m', 'p', '4', 'a'):
+      caps = gst_caps_new_simple ("audio/mpeg",
+                                  "mpegversion", G_TYPE_INT, 4,
+                                  "framed", G_TYPE_BOOLEAN, TRUE,
+                                  "stream-format", G_TYPE_STRING, "raw",
+                                  "rate", G_TYPE_INT, (int) sampling_rate,
+                                  "channels", G_TYPE_INT, channels,
+                                  NULL);
+      break;
+
+    case FOURCC_owma:
+      caps = gst_caps_new_simple ("audio/x-wma",
+	  	                  "rate", G_TYPE_INT, (int) sampling_rate,
+                                  "channels", G_TYPE_INT, channels,
+	  	                  NULL);
+      break;
+
+    default: {
+      char *s;
+      s = g_strdup_printf ("audio/x-gst-fourcc-%" GST_FOURCC_FORMAT,
+          GST_FOURCC_ARGS (fourcc));
+      caps = gst_caps_new_simple (s,
+	  	                  "rate", G_TYPE_INT, (int) sampling_rate,
+                                  "channels", G_TYPE_INT, channels,
+                                  NULL);
+      break;
+    }
+  }
+
+  piffdemux->stream->caps = caps;
+  char *tmp_caps_name = gst_caps_to_string(caps);
+  GST_INFO_OBJECT (piffdemux, "prepared audio caps : %s", tmp_caps_name);
+  g_free(tmp_caps_name);
+
+}
+
+#define g_marshal_value_peek_object(v)   g_value_get_object (v)
+
+void
+__gst_piffdemux_marshal_BOOLEAN__OBJECT (GClosure *closure,
+                                   GValue       *return_value G_GNUC_UNUSED,
+                                   guint         n_param_values,
+                                   const GValue *param_values,
+                                   gpointer      invocation_hint G_GNUC_UNUSED,
+                                   gpointer      marshal_data)
+{
+  typedef gboolean (*GMarshalFunc_BOOLEAN__OBJECT) (gpointer  data1,
+                                                    gpointer      arg_1,
+                                                    gpointer     data2);
+  register GMarshalFunc_BOOLEAN__OBJECT callback;
+  register GCClosure *cc = (GCClosure*) closure;
+  register gpointer data1, data2;
+  gboolean v_return;
+
+  g_return_if_fail (return_value != NULL);
+  g_return_if_fail (n_param_values == 2);
+
+  if (G_CCLOSURE_SWAP_DATA (closure))
+  {
+    data1 = closure->data;
+    data2 = g_value_peek_pointer (param_values + 0);
+  }
+  else
+  {
+    data1 = g_value_peek_pointer (param_values + 0);
+    data2 = closure->data;
+  }
+  callback = (GMarshalFunc_BOOLEAN__OBJECT) (marshal_data ? marshal_data : cc->callback);
+
+  v_return = callback (data1,
+                       g_marshal_value_peek_object (param_values + 1),
+                       data2);
+
+  g_value_set_boolean (return_value, v_return);
+}
+
+#define PIFFDEMUX_SPSPPS_LENGTH_SIZE     2
+
+static gboolean
+ConvertH264_MetaDCI_to_3GPPDCI(unsigned char *dci_meta_buf, unsigned int dci_meta_size, unsigned char **dci_3gpp_buf, unsigned int *dci_3gpp_size)
+{
+  unsigned short unit_size = 0;
+  unsigned int total_size = 0;
+  unsigned char unit_nb = 0;
+  unsigned char sps_done = 0;
+  const unsigned char *extradata = NULL;
+  unsigned int h264_nal_length_size = 0;
+  unsigned char *out = NULL;
+  //g_print ("\n\nConvertH264_MetaDCI_to_3GPPDCI Entering.............\n");
+
+  /* nothing to filter */
+  if ((dci_meta_buf == NULL) || (dci_meta_size < 6))
+  {
+    GST_ERROR ("Insufficient codec data...\n");
+    return FALSE;
+  }
+
+  /* Removing unnecessary info in meta data */
+  extradata = (unsigned char *)dci_meta_buf + 4;
+
+  /* retrieve Length of Length*/
+  h264_nal_length_size = (*extradata++ & 0x03) + 1;
+
+  GST_LOG ("Length Of Length is %d\n", h264_nal_length_size);
+  if (h264_nal_length_size == 3)
+  {
+    GST_ERROR ("LengthOfLength is WRONG...\n");
+    return FALSE;
+  }
+
+  /* retrieve sps and pps unit(s) */
+  unit_nb = *extradata++ & 0x1f; /* number of sps unit(s) */
+  GST_LOG ("No. of SPS units = %u\n", unit_nb);
+
+  if (!unit_nb)
+  {
+    GST_ERROR ("SPS is not present....\n");
+    return FALSE;
+  }
+
+  while (unit_nb--)
+  {
+    /* get SPS/PPS data Length*/
+    unit_size = PIFFDEMUX_RB16(extradata);
+
+    GST_LOG ("SPS size = %d", unit_size);
+
+    /* Extra 4 bytes for adding size of the packet */
+    total_size += unit_size + h264_nal_length_size;
+
+    /* Check if SPS/PPS Data Length crossed buffer Length */
+    if ((extradata + 2 + unit_size) > (dci_meta_buf + dci_meta_size))
+    {
+      GST_ERROR ("SPS Length is wrong in DCI...\n");
+      if (out)
+      {
+        free (out);
+      }
+      return FALSE;
+    }
+    out = realloc(out, total_size);
+    if (!out)
+    {
+      GST_ERROR ("realloc FAILED...\n");
+      return FALSE;
+    }
+    /* Copy length of SPS header */
+   // tmp = (unsigned int *)(out + total_size - unit_size - h264_nal_length_size);
+   // *tmp = unit_size;
+   (out + total_size - unit_size - h264_nal_length_size)[0] = 0;
+   (out + total_size - unit_size - h264_nal_length_size)[1] = 0;
+   (out + total_size - unit_size - h264_nal_length_size)[2] = 0;
+   (out + total_size - unit_size - h264_nal_length_size)[3] = (unsigned char)unit_size;
+
+   // memcpy(out + total_size - unit_size - h264_nal_length_size, &unit_size, h264_nal_length_size);
+   //g_print ("out[0] = %02x, out[1] = %02x, out[2] = %02x = out[3] = %02x\n",
+   //out[total_size - unit_size - h264_nal_length_size],  out[total_size - unit_size - h264_nal_length_size+1],
+   //out[total_size - unit_size - h264_nal_length_size + 2],  out[total_size - unit_size - h264_nal_length_size + 3]);
+
+    /* Copy SPS/PPS Length and data */
+    memcpy(out + total_size - unit_size,  extradata + PIFFDEMUX_SPSPPS_LENGTH_SIZE, unit_size);
+
+    extradata += (PIFFDEMUX_SPSPPS_LENGTH_SIZE + unit_size);
+
+    if (!unit_nb && !sps_done++)
+    {
+      /* Completed reading SPS data, now read PPS data */
+      unit_nb = *extradata++; /* number of pps unit(s) */
+      GST_DEBUG ("No. of PPS units = %d\n", unit_nb);
+    }
+  }
+
+  *dci_3gpp_buf = malloc (total_size);
+  if (NULL == *dci_3gpp_buf)
+  {
+    GST_ERROR ("Memory Allocation FAILED...\n");
+    free (out);
+    return FALSE;
+  }
+
+  memcpy(*dci_3gpp_buf, out, total_size);
+  *dci_3gpp_size = total_size;
+
+  GST_DEBUG ("SPS_PPS size = %d\n", total_size);
+
+  free(out);
+
+  return TRUE;
+ }
+
+#ifdef DRM_ENABLE
+static void
+piffdemux_get_playready_licence (GstPiffDemux *demux)
+{
+  int ret = -1;
+  drm_trusted_piff_get_license_info_s license_info;
+  drm_trusted_request_type_e request_type = DRM_TRUSTED_REQ_TYPE_PIFF_GET_LICENSE;
+
+  memset(&license_info, 0x00, sizeof(drm_trusted_piff_get_license_info_s));
+
+  license_info.lic_header.header = (unsigned char*) GST_BUFFER_DATA (demux->protection_header);
+  license_info.lic_header.header_len = GST_BUFFER_SIZE (demux->protection_header);
+
+  ret = drm_trusted_handle_request(request_type, (void *) &license_info, NULL);
+  if (DRM_TRUSTED_RETURN_SUCCESS != ret) {
+    GST_ERROR_OBJECT (demux,"failed to get license...");
+    GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("failed to get license"), (NULL));
+    return;
+  }
+
+  GST_INFO_OBJECT (demux, "Got license....\n");
+
+  demux->encrypt_content = TRUE;
+
+  return;
+}
+
+void
+test_drm_trusted_operation_cb(drm_trusted_user_operation_info_s *operation_info, void *output_data)
+{
+	g_print ("Callback Hit:test_drm_trusted_operation_cb\n");
+	g_print ("operation_status=%d\n",operation_info->operation_status);
+	g_print ("operation_type=%d\n",operation_info->operation_type);
+}
+#endif
+
diff --git a/piffdemux/src/piffdemux.h b/piffdemux/src/piffdemux.h
new file mode 100755
index 0000000..2147ea6
--- /dev/null
+++ b/piffdemux/src/piffdemux.h
@@ -0,0 +1,137 @@
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen 
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#ifndef __GST_PIFFDEMUX_H__
+#define __GST_PIFFDEMUX_H__
+
+#include 
+#include 
+#include "piffcommon.h"
+
+#ifdef DRM_ENABLE
+#include 
+#include 
+#include 
+#include 
+#endif
+
+G_BEGIN_DECLS
+
+GST_DEBUG_CATEGORY_EXTERN (piffdemux_debug);
+#define GST_CAT_DEFAULT piffdemux_debug
+
+#define GST_TYPE_PIFFDEMUX \
+  (gst_piffdemux_get_type())
+#define GST_PIFFDEMUX(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PIFFDEMUX,GstPiffDemux))
+#define GST_PIFFDEMUX_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PIFFDEMUX,GstPiffDemuxClass))
+#define GST_IS_PIFFDEMUX(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PIFFDEMUX))
+#define GST_IS_PIFFDEMUX_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PIFFDEMUX))
+
+#define GST_PIFFDEMUX_CAST(obj) ((GstPiffDemux *)(obj))
+
+/* piffdemux produces these for atoms it cannot parse */
+#define GST_PIFF_DEMUX_PRIVATE_TAG "private-piff-tag"
+#define GST_PIFF_DEMUX_CLASSIFICATION_TAG "classification"
+
+#define GST_PIFFDEMUX_MAX_STREAMS         8
+
+typedef struct _GstPiffDemux GstPiffDemux;
+typedef struct _GstPiffDemuxClass GstPiffDemuxClass;
+typedef struct _PiffDemuxStream PiffDemuxStream;
+
+struct _GstPiffDemux {
+  GstElement element;
+
+  /* pads */
+  GstPad *sinkpad;
+  GstPad *srcpad;
+
+  PiffDemuxStream *stream;
+
+  guint32 timescale;
+  gint64 duration;
+
+  gboolean fragmented;
+  guint64 moof_offset;
+  gint state;
+  gboolean posted_redirect;
+
+  /* push based variables */
+  guint neededbytes;
+  guint todrop;
+  GstAdapter *adapter;
+  GstBuffer *mdatbuffer;
+  guint64 mdatleft;
+
+  /* offset of the media data (i.e.: Size of header) */
+  guint64 offset;
+  /* offset of the mdat atom */
+  guint64 mdatoffset;
+  guint64 first_mdat;
+
+  GstTagList *tag_list;
+
+  /* configured playback region */
+  GstSegment segment;
+  gboolean segment_running;
+  GstEvent *pending_newsegment;
+
+  /* gst index support */
+  GstIndex *element_index;
+  gint index_id;
+
+  gint64 requested_seek_time;
+  guint64 seek_offset;
+  gboolean moof_rcvd;
+
+  /* live specific params */
+  piff_live_param_t *param;
+  guint lookahead_cnt;
+  gboolean is_live;
+
+  gboolean encrypt_content;
+  gboolean decrypt_init;
+#ifdef DRM_ENABLE
+  DRM_DECRYPT_HANDLE pr_handle;
+#endif
+  GstBuffer *protection_header;
+};
+
+struct _GstPiffDemuxClass {
+  GstElementClass parent_class;
+  void (*live_param)   (GstPiffDemux *piff, const piff_live_param_t *param);
+};
+
+GType gst_piffdemux_get_type (void);
+
+/* prepares video caps based on input params */
+void gst_piffdemux_set_video_params (GstPiffDemux * piffdemux, guint fourcc, guint width, guint height,
+                                     guint fps_n, guint fps_d, unsigned char *codec_data, unsigned int codec_data_len);
+/* prepares audio caps based on input params */
+void gst_piffdemux_set_audio_params (GstPiffDemux * piffdemux, guint fourcc, guint sampling_rate, guint bps,
+                                     guint channels, unsigned char *codec_data, unsigned int codec_data_len);
+G_END_DECLS
+
+#endif /* __GST_PIFFDEMUX_H__ */
+
diff --git a/piffdemux/src/piffdemux_dump.c b/piffdemux/src/piffdemux_dump.c
new file mode 100755
index 0000000..b2d55f7
--- /dev/null
+++ b/piffdemux/src/piffdemux_dump.c
@@ -0,0 +1,325 @@
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen 
+ * Copyright (C) 2009 Tim-Philipp Müller 
+ * Copyright (C) <2009> STEricsson 
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include "piffdemux_types.h"
+#include "piffdemux_dump.h"
+
+#include "piffatomparser.h"
+
+#include 
+
+#define GET_UINT8(data)   gst_byte_reader_get_uint8_unchecked(data)
+#define GET_UINT16(data)  gst_byte_reader_get_uint16_be_unchecked(data)
+#define GET_UINT32(data)  gst_byte_reader_get_uint32_be_unchecked(data)
+#define GET_UINT64(data)  gst_byte_reader_get_uint64_be_unchecked(data)
+#define GET_FP32(data)   (gst_byte_reader_get_uint32_be_unchecked(data)/65536.0)
+#define GET_FP16(data)   (gst_byte_reader_get_uint16_be_unchecked(data)/256.0)
+#define GET_FOURCC(data)  piff_atom_parser_get_fourcc_unchecked(data)
+
+gboolean
+piffdemux_dump_vmhd (GstPiffDemux * piffdemux, GstByteReader * data, int depth)
+{
+  if (!piff_atom_parser_has_remaining (data, 4 + 4))
+    return FALSE;
+
+  GST_LOG ("%*s  version/flags: %08x", depth, "", GET_UINT32 (data));
+  GST_LOG ("%*s  mode/color:    %08x", depth, "", GET_UINT32 (data));
+  return TRUE;
+}
+
+
+gboolean
+piffdemux_dump_mfro (GstPiffDemux * piffdemux, GstByteReader * data, int depth)
+{
+  if (!piff_atom_parser_has_remaining (data, 4))
+    return FALSE;
+
+  GST_LOG ("%*s  size: %d", depth, "", GET_UINT32 (data));
+  return TRUE;
+}
+
+gboolean
+piffdemux_dump_tfra (GstPiffDemux * piffdemux, GstByteReader * data, int depth)
+{
+  guint64 time = 0, moof_offset = 0;
+  guint32 len = 0, num_entries = 0, ver_flags = 0, track_id = 0, i;
+  guint value_size, traf_size, trun_size, sample_size;
+
+  if (!gst_byte_reader_get_uint32_be (data, &ver_flags))
+    return FALSE;
+
+  GST_LOG ("%*s  version/flags: %08x", depth, "", ver_flags);
+
+  if (!gst_byte_reader_get_uint32_be (data, &track_id) ||
+      gst_byte_reader_get_uint32_be (data, &len) ||
+      gst_byte_reader_get_uint32_be (data, &num_entries))
+    return FALSE;
+
+  GST_LOG ("%*s  track ID:      %u", depth, "", track_id);
+  GST_LOG ("%*s  length:        0x%x", depth, "", len);
+  GST_LOG ("%*s  n entries:     %u", depth, "", num_entries);
+
+  value_size = ((ver_flags >> 24) == 1) ? sizeof (guint64) : sizeof (guint32);
+  sample_size = (len & 3) + 1;
+  trun_size = ((len & 12) >> 2) + 1;
+  traf_size = ((len & 48) >> 4) + 1;
+
+  if (!piff_atom_parser_has_chunks (data, num_entries,
+          value_size + value_size + traf_size + trun_size + sample_size))
+    return FALSE;
+
+  for (i = 0; i < num_entries; i++) {
+    piff_atom_parser_get_offset (data, value_size, &time);
+    piff_atom_parser_get_offset (data, value_size, &moof_offset);
+    GST_LOG ("%*s    time:          %" G_GUINT64_FORMAT, depth, "", time);
+    GST_LOG ("%*s    moof_offset:   %" G_GUINT64_FORMAT,
+        depth, "", moof_offset);
+    GST_LOG ("%*s    traf_number:   %u", depth, "",
+        piff_atom_parser_get_uint_with_size_unchecked (data, traf_size));
+    GST_LOG ("%*s    trun_number:   %u", depth, "",
+        piff_atom_parser_get_uint_with_size_unchecked (data, trun_size));
+    GST_LOG ("%*s    sample_number: %u", depth, "",
+        piff_atom_parser_get_uint_with_size_unchecked (data, sample_size));
+  }
+
+  return TRUE;
+}
+
+gboolean
+piffdemux_dump_tfhd (GstPiffDemux * piffdemux, GstByteReader * data, int depth)
+{
+  guint32 flags = 0, n = 0, track_id = 0;
+  guint64 base_data_offset = 0;
+
+  if (!gst_byte_reader_skip (data, 1) ||
+      !gst_byte_reader_get_uint24_be (data, &flags))
+    return FALSE;
+  GST_LOG ("%*s  flags: %08x", depth, "", flags);
+
+  if (!gst_byte_reader_get_uint32_be (data, &track_id))
+    return FALSE;
+  GST_LOG ("%*s  track_id: %u", depth, "", track_id);
+
+  if (flags & TF_BASE_DATA_OFFSET) {
+    if (!gst_byte_reader_get_uint64_be (data, &base_data_offset))
+      return FALSE;
+    GST_LOG ("%*s    base-data-offset: %" G_GUINT64_FORMAT,
+        depth, "", base_data_offset);
+  }
+
+  if (flags & TF_SAMPLE_DESCRIPTION_INDEX) {
+    if (!gst_byte_reader_get_uint32_be (data, &n))
+      return FALSE;
+    GST_LOG ("%*s    sample-description-index: %u", depth, "", n);
+  }
+
+  if (flags & TF_DEFAULT_SAMPLE_DURATION) {
+    if (!gst_byte_reader_get_uint32_be (data, &n))
+      return FALSE;
+    GST_LOG ("%*s    default-sample-duration:  %u", depth, "", n);
+  }
+
+  if (flags & TF_DEFAULT_SAMPLE_SIZE) {
+    if (!gst_byte_reader_get_uint32_be (data, &n))
+      return FALSE;
+    GST_LOG ("%*s    default-sample-size:  %u", depth, "", n);
+  }
+
+  if (flags & TF_DEFAULT_SAMPLE_FLAGS) {
+    if (!gst_byte_reader_get_uint32_be (data, &n))
+      return FALSE;
+    GST_LOG ("%*s    default-sample-flags:  %u", depth, "", n);
+  }
+
+  GST_LOG ("%*s    duration-is-empty:     %s", depth, "",
+      flags & TF_DURATION_IS_EMPTY ? "yes" : "no");
+
+  return TRUE;
+}
+
+gboolean
+piffdemux_dump_trun (GstPiffDemux * piffdemux, GstByteReader * data, int depth)
+{
+  guint32 flags = 0, samples_count = 0, data_offset = 0, first_sample_flags = 0;
+  guint32 sample_duration = 0, sample_size = 0, sample_flags =
+      0, composition_time_offsets = 0;
+  int i = 0;
+
+  if (!gst_byte_reader_skip (data, 1) ||
+      !gst_byte_reader_get_uint24_be (data, &flags))
+    return FALSE;
+
+  GST_LOG ("%*s  flags: %08x", depth, "", flags);
+
+  if (!gst_byte_reader_get_uint32_be (data, &samples_count))
+    return FALSE;
+  GST_LOG ("%*s  samples_count: %u", depth, "", samples_count);
+
+  if (flags & TR_DATA_OFFSET) {
+    if (!gst_byte_reader_get_uint32_be (data, &data_offset))
+      return FALSE;
+    GST_LOG ("%*s    data-offset: %u", depth, "", data_offset);
+  }
+
+  if (flags & TR_FIRST_SAMPLE_FLAGS) {
+    if (!gst_byte_reader_get_uint32_be (data, &first_sample_flags))
+      return FALSE;
+    GST_LOG ("%*s    first-sample-flags: %u", depth, "", first_sample_flags);
+  }
+
+  for (i = 0; i < samples_count; i++) {
+    if (flags & TR_SAMPLE_DURATION) {
+      if (!gst_byte_reader_get_uint32_be (data, &sample_duration))
+        return FALSE;
+      GST_LOG ("%*s    sample-duration:  %u", depth, "", sample_duration);
+    }
+
+    if (flags & TR_SAMPLE_SIZE) {
+      if (!gst_byte_reader_get_uint32_be (data, &sample_size))
+        return FALSE;
+      GST_LOG ("%*s    sample-size:  %u", depth, "", sample_size);
+    }
+
+    if (flags & TR_SAMPLE_FLAGS) {
+      if (!gst_byte_reader_get_uint32_be (data, &sample_flags))
+        return FALSE;
+      GST_LOG ("%*s    sample-flags:  %u", depth, "", sample_flags);
+    }
+
+    if (flags & TR_COMPOSITION_TIME_OFFSETS) {
+      if (!gst_byte_reader_get_uint32_be (data, &composition_time_offsets))
+        return FALSE;
+      GST_LOG ("%*s    composition_time_offsets:  %u", depth, "",
+          composition_time_offsets);
+    }
+  }
+
+  return TRUE;
+}
+
+gboolean
+piffdemux_dump_trex (GstPiffDemux * piffdemux, GstByteReader * data, int depth)
+{
+  if (!piff_atom_parser_has_remaining (data, 4 + 4 + 4 + 4 + 4 + 4))
+    return FALSE;
+
+  GST_LOG ("%*s  version/flags: %08x", depth, "", GET_UINT32 (data));
+  GST_LOG ("%*s  track ID:      %08x", depth, "", GET_UINT32 (data));
+  GST_LOG ("%*s  default sample desc. index: %08x", depth, "",
+      GET_UINT32 (data));
+  GST_LOG ("%*s  default sample duration:    %08x", depth, "",
+      GET_UINT32 (data));
+  GST_LOG ("%*s  default sample size:        %08x", depth, "",
+      GET_UINT32 (data));
+  GST_LOG ("%*s  default sample flags:       %08x", depth, "",
+      GET_UINT32 (data));
+
+  return TRUE;
+}
+
+
+gboolean
+piffdemux_dump_sdtp (GstPiffDemux * piffdemux, GstByteReader * data, int depth)
+{
+  guint32 version;
+  guint8 val;
+  guint i = 1;
+
+  version = GET_UINT32 (data);
+  GST_LOG ("%*s  version/flags: %08x", depth, "", version);
+
+  /* the sample_count is specified in the stsz or stz2 box.
+   * the information for a sample is stored in a single byte,
+   * so we read until there are no remaining bytes */
+  while (piff_atom_parser_has_remaining (data, 1)) {
+    val = GET_UINT8 (data);
+    GST_LOG ("%*s     sample number: %d", depth, "", i);
+    GST_LOG ("%*s     sample_depends_on: %d", depth, "",
+        ((guint16) (val)) & 0x3);
+    GST_LOG ("%*s     sample_is_depended_on: %d", depth, "",
+        ((guint16) (val >> 2)) & 0x3);
+    GST_LOG ("%*s     sample_has_redundancy: %d", depth, "",
+        ((guint16) (val >> 4)) & 0x3);
+    ++i;
+  }
+  return TRUE;
+}
+
+gboolean
+piffdemux_dump_unknown (GstPiffDemux * piffdemux, GstByteReader * data, int depth)
+{
+  int len;
+
+  len = gst_byte_reader_get_remaining (data);
+  GST_LOG ("%*s  length: %d", depth, "", len);
+
+  GST_MEMDUMP_OBJECT (piffdemux, "unknown atom data",
+      gst_byte_reader_peek_data_unchecked (data), len);
+  return TRUE;
+}
+
+static gboolean
+piffdemux_node_dump_foreach (GNode * node, gpointer piffdemux)
+{
+  GstByteReader parser;
+  guint8 *buffer = (guint8 *) node->data;       /* FIXME: move to byte reader */
+  guint32 node_length;
+  guint32 fourcc;
+  const PiffNodeType *type;
+  int depth;
+
+  node_length = GST_READ_UINT32_BE (buffer);
+  fourcc = GST_READ_UINT32_LE (buffer + 4);
+
+  g_warn_if_fail (node_length >= 8);
+
+  gst_byte_reader_init (&parser, buffer + 8, node_length - 8);
+
+  type = piffdemux_type_get (fourcc);
+
+  depth = (g_node_depth (node) - 1) * 2;
+  GST_LOG ("%*s'%" GST_FOURCC_FORMAT "', [%d], %s",
+      depth, "", GST_FOURCC_ARGS (fourcc), node_length, type->name);
+
+  if (type->dump) {
+    gboolean ret;
+
+    ret = type->dump (GST_PIFFDEMUX_CAST (piffdemux), &parser, depth);
+
+    if (!ret) {
+      GST_WARNING ("%*s  not enough data parsing atom %" GST_FOURCC_FORMAT,
+          depth, "", GST_FOURCC_ARGS (fourcc));
+    }
+  }
+
+  return FALSE;
+}
+
+gboolean
+piffdemux_node_dump (GstPiffDemux * piffdemux, GNode * node)
+{
+  if (__gst_debug_min < GST_LEVEL_LOG)
+    return TRUE;
+
+  g_node_traverse (node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
+      piffdemux_node_dump_foreach, piffdemux);
+  return TRUE;
+}
diff --git a/piffdemux/src/piffdemux_dump.h b/piffdemux/src/piffdemux_dump.h
new file mode 100755
index 0000000..5f34b50
--- /dev/null
+++ b/piffdemux/src/piffdemux_dump.h
@@ -0,0 +1,49 @@
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen 
+ * Copyright (C) <2009> STEricsson 
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_PIFFDEMUX_DUMP_H__
+#define __GST_PIFFDEMUX_DUMP_H__
+
+#include 
+#include 
+
+G_BEGIN_DECLS
+
+gboolean piffdemux_dump_vmhd (GstPiffDemux * piffdemux, GstByteReader * data,
+    int depth);
+gboolean piffdemux_dump_mfro (GstPiffDemux * piffdemux, GstByteReader * data,
+    int depth);
+gboolean piffdemux_dump_tfra (GstPiffDemux * piffdemux, GstByteReader * data,
+    int depth);
+gboolean piffdemux_dump_tfhd (GstPiffDemux * piffdemux, GstByteReader * data,
+    int depth);
+gboolean piffdemux_dump_trun (GstPiffDemux * piffdemux, GstByteReader * data,
+    int depth);
+gboolean piffdemux_dump_trex (GstPiffDemux * piffdemux, GstByteReader * data,
+    int depth);
+gboolean piffdemux_dump_sdtp (GstPiffDemux * piffdemux, GstByteReader * data,
+    int depth);
+gboolean piffdemux_dump_unknown (GstPiffDemux * piffdemux, GstByteReader * data,
+    int depth);
+
+gboolean piffdemux_node_dump (GstPiffDemux * piffdemux, GNode * node);
+
+G_END_DECLS
+#endif /* __GST_PIFFDEMUX_DUMP_H__ */
diff --git a/piffdemux/src/piffdemux_fourcc.h b/piffdemux/src/piffdemux_fourcc.h
new file mode 100755
index 0000000..7ce7a7a
--- /dev/null
+++ b/piffdemux/src/piffdemux_fourcc.h
@@ -0,0 +1,86 @@
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen 
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_QTDEMUX_FOURCC_H__
+#define __GST_QTDEMUX_FOURCC_H__
+
+#include 
+
+G_BEGIN_DECLS
+
+
+#define FOURCC_vide     GST_MAKE_FOURCC('v','i','d','e')
+#define FOURCC_soun     GST_MAKE_FOURCC('s','o','u','n')
+#define FOURCC_subp     GST_MAKE_FOURCC('s','u','b','p')
+#define FOURCC_hint     GST_MAKE_FOURCC('h','i','n','t')
+#define FOURCC_mp4a     GST_MAKE_FOURCC('m','p','4','a')
+#define FOURCC_mp4v     GST_MAKE_FOURCC('m','p','4','v')
+#define FOURCC_MP4V     GST_MAKE_FOURCC('M','P','4','V')
+#define FOURCC_fmp4     GST_MAKE_FOURCC('f','m','p','4')
+#define FOURCC_FMP4     GST_MAKE_FOURCC('F','M','P','4')
+
+#define FOURCC_meta     GST_MAKE_FOURCC('m','e','t','a')
+
+#define FOURCC_____     GST_MAKE_FOURCC('-','-','-','-')
+
+#define FOURCC_free     GST_MAKE_FOURCC('f','r','e','e')
+
+#define FOURCC_drms     GST_MAKE_FOURCC('d','r','m','s')
+#define FOURCC_drmi     GST_MAKE_FOURCC('d','r','m','i')
+#define FOURCC_avc1     GST_MAKE_FOURCC('a','v','c','1')
+#define FOURCC_avcC     GST_MAKE_FOURCC('a','v','c','C')
+
+#define FOURCC_ulaw     GST_MAKE_FOURCC('u','l','a','w')
+#define FOURCC_alaw     GST_MAKE_FOURCC('a','l','a','w')
+
+#define FOURCC_raw_     GST_MAKE_FOURCC('r','a','w',' ')
+
+#define FOURCC_alac     GST_MAKE_FOURCC('a','l','a','c')
+#define FOURCC_samr     GST_MAKE_FOURCC('s','a','m','r')
+#define FOURCC_sawb     GST_MAKE_FOURCC('s','a','w','b')
+#define FOURCC_mdat     GST_MAKE_FOURCC('m','d','a','t')
+#define FOURCC_in24     GST_MAKE_FOURCC('i','n','2','4')
+
+#define FOURCC_text     GST_MAKE_FOURCC('t','e','x','t')
+#define FOURCC_tx3g     GST_MAKE_FOURCC('t','x','3','g')
+#define FOURCC_mp4s     GST_MAKE_FOURCC('m','p','4','s')
+#define FOURCC_uuid     GST_MAKE_FOURCC('u','u','i','d')
+
+/* Fragmented MP4 */
+
+#define FOURCC_mfhd     GST_MAKE_FOURCC('m','f','h','d')
+#define FOURCC_mfra     GST_MAKE_FOURCC('m','f','r','a')
+#define FOURCC_mfro     GST_MAKE_FOURCC('m','f','r','o')
+#define FOURCC_moof     GST_MAKE_FOURCC('m','o','o','f')
+#define FOURCC_mvex     GST_MAKE_FOURCC('m','v','e','x')
+#define FOURCC_sdtp     GST_MAKE_FOURCC('s','d','t','p')
+#define FOURCC_tfhd     GST_MAKE_FOURCC('t','f','h','d')
+#define FOURCC_tfxd     GST_MAKE_FOURCC('t','f','x','d')
+#define FOURCC_tfra     GST_MAKE_FOURCC('t','f','r','a')
+#define FOURCC_traf     GST_MAKE_FOURCC('t','r','a','f')
+#define FOURCC_trex     GST_MAKE_FOURCC('t','r','e','x')
+#define FOURCC_trun     GST_MAKE_FOURCC('t','r','u','n')
+#define FOURCC_ovc1     GST_MAKE_FOURCC('o','v','c','1')
+#define FOURCC_owma     GST_MAKE_FOURCC('o','w','m','a')
+#define FOURCC_uuid     GST_MAKE_FOURCC('u','u','i','d')
+#define FOURCC_tfrf    GST_MAKE_FOURCC('t','f','r','f')
+
+G_END_DECLS
+
+#endif /* __GST_QTDEMUX_FOURCC_H__ */
diff --git a/piffdemux/src/piffdemux_types.c b/piffdemux/src/piffdemux_types.c
new file mode 100755
index 0000000..2fa8ea8
--- /dev/null
+++ b/piffdemux/src/piffdemux_types.c
@@ -0,0 +1,76 @@
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen 
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include "piffdemux_types.h"
+#include "piffdemux_dump.h"
+#include "piffdemux_fourcc.h"
+
+static const PiffNodeType piff_node_types[] = {
+  {FOURCC_vide, "video media", 0},
+  {FOURCC_hint, "hint", 0,},
+  {FOURCC_mp4a, "mp4a", 0,},
+  {FOURCC_mp4v, "mp4v", 0,},
+  {FOURCC_alac, "alac", 0,},
+  {FOURCC_meta, "meta", 0, piffdemux_dump_unknown},
+  {FOURCC_____, "----", PIFF_FLAG_CONTAINER,},
+  {FOURCC_free, "free", 0,},
+  {FOURCC_mfra, "movie fragment random access",
+      PIFF_FLAG_CONTAINER,},
+  {FOURCC_tfra, "track fragment random access", 0,
+      piffdemux_dump_tfra},
+  {FOURCC_mfro, "movie fragment random access offset", 0,
+      piffdemux_dump_mfro},
+  {FOURCC_moof, "movie fragment", PIFF_FLAG_CONTAINER,},
+  {FOURCC_mfhd, "movie fragment header", 0,},
+  {FOURCC_traf, "track fragment", PIFF_FLAG_CONTAINER,},
+  {FOURCC_tfhd, "track fragment header", 0,
+      piffdemux_dump_tfhd},
+  {FOURCC_sdtp, "independent and disposable samples", 0,
+      piffdemux_dump_sdtp},
+  {FOURCC_trun, "track fragment run", 0, piffdemux_dump_trun},
+  {FOURCC_mdat, "moovie data", 0, piffdemux_dump_unknown},
+  {FOURCC_trex, "moovie data", 0, piffdemux_dump_trex},
+  {FOURCC_mvex, "mvex", PIFF_FLAG_CONTAINER,},
+  {FOURCC_ovc1, "ovc1", 0},
+  {FOURCC_owma, "owma", 0},
+  {FOURCC_tfxd, "tfxd", 0},
+  {FOURCC_tfrf, "tfrf", 0},
+  {FOURCC_uuid, "uuid", 0},
+
+  {0, "unknown", 0,},
+};
+
+static const int n_piff_node_types =
+    sizeof (piff_node_types) / sizeof (piff_node_types[0]);
+
+const PiffNodeType *
+piffdemux_type_get (guint32 fourcc)
+{
+  int i;
+
+  for (i = 0; i < n_piff_node_types; i++) {
+    if (G_UNLIKELY (piff_node_types[i].fourcc == fourcc))
+      return piff_node_types + i;
+  }
+
+  GST_WARNING ("unknown QuickTime node type %" GST_FOURCC_FORMAT,
+      GST_FOURCC_ARGS (fourcc));
+
+  return piff_node_types + n_piff_node_types - 1;
+}
diff --git a/piffdemux/src/piffdemux_types.h b/piffdemux/src/piffdemux_types.h
new file mode 100755
index 0000000..2c94887
--- /dev/null
+++ b/piffdemux/src/piffdemux_types.h
@@ -0,0 +1,67 @@
+
+#ifndef __GST_PIFFDEMUX_TYPES_H__
+#define __GST_PIFFDEMUX_TYPES_H__
+
+#include 
+#include 
+
+#include "piffdemux.h"
+
+G_BEGIN_DECLS
+
+typedef gboolean (*PiffDumpFunc) (GstPiffDemux * piffdemux, GstByteReader * data, int depth);
+
+typedef struct _PiffNodeType PiffNodeType;
+
+#define PIFF_UINT32(a)  (GST_READ_UINT32_BE(a))
+#define PIFF_UINT24(a)  (GST_READ_UINT32_BE(a) >> 8)
+#define PIFF_UINT16(a)  (GST_READ_UINT16_BE(a))
+#define PIFF_UINT8(a)   (GST_READ_UINT8(a))
+#define PIFF_FP32(a)    ((GST_READ_UINT32_BE(a))/65536.0)
+#define PIFF_SFP32(a)   (((gint)(GST_READ_UINT32_BE(a)))/65536.0)
+#define PIFF_FP16(a)    ((GST_READ_UINT16_BE(a))/256.0)
+#define PIFF_FOURCC(a)  (GST_READ_UINT32_LE(a))
+#define PIFF_UINT64(a)  ((((guint64)PIFF_UINT32(a))<<32)|PIFF_UINT32(((guint8 *)a)+4))
+
+typedef enum {
+  PIFF_FLAG_NONE      = (0),
+  PIFF_FLAG_CONTAINER = (1 << 0)
+} PiffFlags;
+
+struct _PiffNodeType {
+  guint32      fourcc;
+  const gchar *name;
+  PiffFlags      flags;
+  PiffDumpFunc   dump;
+};
+
+enum TfFlags
+{
+  TF_BASE_DATA_OFFSET         = 0x000001,   /* base-data-offset-present */
+  TF_SAMPLE_DESCRIPTION_INDEX = 0x000002,   /* sample-description-index-present */
+  TF_DEFAULT_SAMPLE_DURATION  = 0x000008,   /* default-sample-duration-present */
+  TF_DEFAULT_SAMPLE_SIZE      = 0x000010,   /* default-sample-size-present */
+  TF_DEFAULT_SAMPLE_FLAGS     = 0x000020,   /* default-sample-flags-present */
+  TF_DURATION_IS_EMPTY        = 0x100000    /* duration-is-empty */
+};
+
+enum TrFlags
+{
+  TR_DATA_OFFSET              = 0x000001,   /* data-offset-present */
+  TR_FIRST_SAMPLE_FLAGS       = 0x000004,   /* first-sample-flags-present */
+  TR_SAMPLE_DURATION          = 0x000100,   /* sample-duration-present */
+  TR_SAMPLE_SIZE              = 0x000200,   /* sample-size-present */
+  TR_SAMPLE_FLAGS             = 0x000400,   /* sample-flags-present */
+  TR_COMPOSITION_TIME_OFFSETS = 0x000800    /* sample-composition-time-offsets-presents */
+};
+
+enum SEFlags
+{
+  SE_OVERRIDE_TE_FLAGS              = 0x000001,   /* override existing track encryption parameters */
+  SE_USE_SUBSAMPLE_ENCRYPTION       = 0x000002,   /* Use SubSample Encryption */
+};
+const PiffNodeType *piffdemux_type_get (guint32 fourcc);
+
+G_END_DECLS
+
+#endif /* __GST_PIFFDEMUX_TYPES_H__ */
diff --git a/piffdemux/src/piffpalette.h b/piffdemux/src/piffpalette.h
new file mode 100755
index 0000000..d3b4552
--- /dev/null
+++ b/piffdemux/src/piffpalette.h
@@ -0,0 +1,137 @@
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen 
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#ifndef __GST_PIFFPALLETE_H__
+#define __GST_PIFFPALLETE_H__
+
+#include 
+
+G_BEGIN_DECLS
+
+static const guint32 ff_piff_default_palette_2[2] = {
+  0xffffff, 0x000000
+};
+
+static const guint32 ff_piff_default_palette_4[4] = {
+  0x93655e, 0xffffff, 0xdfd0ab, 0x000000
+};
+
+static const guint32 ff_piff_default_palette_16[16] = {
+  0xfffbff, 0xefd9bb, 0xe8c9b1, 0x93655e,
+  0xfcdee8, 0x9d8891, 0xffffff, 0xffffff,
+  0xffffff, 0x474837, 0x7a5e55, 0xdfd0ab,
+  0xfffbf9, 0xe8cac5, 0x8a7c77, 0x000000
+};
+static const guint32 ff_piff_default_palette_256[256] = {
+  0xFFFFFF, 0xFFFFCC, 0xFFFF99, 0xFFFF66, 0xFFFF33, 0xFFFF00,
+  0xFFCCFF, 0xFFCCCC, 0xFFCC99, 0xFFCC66, 0xFFCC33, 0xFFCC00,
+  0xFF99FF, 0xFF99CC, 0xFF9999, 0xFF9966, 0xFF9933, 0xFF9900,
+  0xFF66FF, 0xFF66CC, 0xFF6699, 0xFF6666, 0xFF6633, 0xFF6600,
+  0xFF33FF, 0xFF33CC, 0xFF3399, 0xFF3366, 0xFF3333, 0xFF3300,
+  0xFF00FF, 0xFF00CC, 0xFF0099, 0xFF0066, 0xFF0033, 0xFF0000,
+  0xCCFFFF, 0xCCFFCC, 0xCCFF99, 0xCCFF66, 0xCCFF33, 0xCCFF00,
+  0xCCCCFF, 0xCCCCCC, 0xCCCC99, 0xCCCC66, 0xCCCC33, 0xCCCC00,
+  0xCC99FF, 0xCC99CC, 0xCC9999, 0xCC9966, 0xCC9933, 0xCC9900,
+  0xCC66FF, 0xCC66CC, 0xCC6699, 0xCC6666, 0xCC6633, 0xCC6600,
+  0xCC33FF, 0xCC33CC, 0xCC3399, 0xCC3366, 0xCC3333, 0xCC3300,
+  0xCC00FF, 0xCC00CC, 0xCC0099, 0xCC0066, 0xCC0033, 0xCC0000,
+  0x99FFFF, 0x99FFCC, 0x99FF99, 0x99FF66, 0x99FF33, 0x99FF00,
+  0x99CCFF, 0x99CCCC, 0x99CC99, 0x99CC66, 0x99CC33, 0x99CC00,
+  0x9999FF, 0x9999CC, 0x999999, 0x999966, 0x999933, 0x999900,
+  0x9966FF, 0x9966CC, 0x996699, 0x996666, 0x996633, 0x996600,
+  0x9933FF, 0x9933CC, 0x993399, 0x993366, 0x993333, 0x993300,
+  0x9900FF, 0x9900CC, 0x990099, 0x990066, 0x990033, 0x990000,
+  0x66FFFF, 0x66FFCC, 0x66FF99, 0x66FF66, 0x66FF33, 0x66FF00,
+  0x66CCFF, 0x66CCCC, 0x66CC99, 0x66CC66, 0x66CC33, 0x66CC00,
+  0x6699FF, 0x6699CC, 0x669999, 0x669966, 0x669933, 0x669900,
+  0x6666FF, 0x6666CC, 0x666699, 0x666666, 0x666633, 0x666600,
+  0x6633FF, 0x6633CC, 0x663399, 0x663366, 0x663333, 0x663300,
+  0x6600FF, 0x6600CC, 0x660099, 0x660066, 0x660033, 0x660000,
+  0x33FFFF, 0x33FFCC, 0x33FF99, 0x33FF66, 0x33FF33, 0x33FF00,
+  0x33CCFF, 0x33CCCC, 0x33CC99, 0x33CC66, 0x33CC33, 0x33CC00,
+  0x3399FF, 0x3399CC, 0x339999, 0x339966, 0x339933, 0x339900,
+  0x3366FF, 0x3366CC, 0x336699, 0x336666, 0x336633, 0x336600,
+  0x3333FF, 0x3333CC, 0x333399, 0x333366, 0x333333, 0x333300,
+  0x3300FF, 0x3300CC, 0x330099, 0x330066, 0x330033, 0x330000,
+  0x00FFFF, 0x00FFCC, 0x00FF99, 0x00FF66, 0x00FF33, 0x00FF00,
+  0x00CCFF, 0x00CCCC, 0x00CC99, 0x00CC66, 0x00CC33, 0x00CC00,
+  0x0099FF, 0x0099CC, 0x009999, 0x009966, 0x009933, 0x009900,
+  0x0066FF, 0x0066CC, 0x006699, 0x006666, 0x006633, 0x006600,
+  0x0033FF, 0x0033CC, 0x003399, 0x003366, 0x003333, 0x003300,
+  0x0000FF, 0x0000CC, 0x000099, 0x000066, 0x000033, 0xEE0000,
+  0xDD0000, 0xBB0000, 0xAA0000, 0x880000, 0x770000, 0x550000,
+  0x440000, 0x220000, 0x110000, 0x00EE00, 0x00DD00, 0x00BB00,
+  0x00AA00, 0x008800, 0x007700, 0x005500, 0x004400, 0x002200,
+  0x001100, 0x0000EE, 0x0000DD, 0x0000BB, 0x0000AA, 0x000088,
+  0x000077, 0x000055, 0x000044, 0x000022, 0x000011, 0xEEEEEE,
+  0xDDDDDD, 0xBBBBBB, 0xAAAAAA, 0x888888, 0x777777, 0x555555,
+  0x444444, 0x222222, 0x111111, 0x000000
+};
+
+static const guint32 ff_piff_grayscale_palette_16[16] = {
+  0xffffff, 0xeeeeee, 0xdddddd, 0xcccccc,
+  0xbbbbbb, 0xaaaaaa, 0x999999, 0x888888,
+  0x777777, 0x666666, 0x555555, 0x444444,
+  0x333333, 0x222222, 0x111111, 0x000000
+};
+
+static const guint32 ff_piff_grayscale_palette_256[256] = {
+  0xffffff, 0xfefefe, 0xfdfdfd, 0xfcfcfc, 0xfbfbfb, 0xfafafa, 0xf9f9f9,
+  0xf8f8f8, 0xf7f7f7, 0xf6f6f6, 0xf5f5f5, 0xf4f4f4, 0xf3f3f3, 0xf2f2f2,
+  0xf1f1f1, 0xf0f0f0, 0xefefef, 0xeeeeee, 0xededed, 0xececec, 0xebebeb,
+  0xeaeaea, 0xe9e9e9, 0xe8e8e8, 0xe7e7e7, 0xe6e6e6, 0xe5e5e5, 0xe4e4e4,
+  0xe3e3e3, 0xe2e2e2, 0xe1e1e1, 0xe0e0e0, 0xdfdfdf, 0xdedede, 0xdddddd,
+  0xdcdcdc, 0xdbdbdb, 0xdadada, 0xd9d9d9, 0xd8d8d8, 0xd7d7d7, 0xd6d6d6,
+  0xd5d5d5, 0xd4d4d4, 0xd3d3d3, 0xd2d2d2, 0xd1d1d1, 0xd0d0d0, 0xcfcfcf,
+  0xcecece, 0xcdcdcd, 0xcccccc, 0xcbcbcb, 0xcacaca, 0xc9c9c9, 0xc8c8c8,
+  0xc7c7c7, 0xc6c6c6, 0xc5c5c5, 0xc4c4c4, 0xc3c3c3, 0xc2c2c2, 0xc1c1c1,
+  0xc0c0c0, 0xbfbfbf, 0xbebebe, 0xbdbdbd, 0xbcbcbc, 0xbbbbbb, 0xbababa,
+  0xb9b9b9, 0xb8b8b8, 0xb7b7b7, 0xb6b6b6, 0xb5b5b5, 0xb4b4b4, 0xb3b3b3,
+  0xb2b2b2, 0xb1b1b1, 0xb0b0b0, 0xafafaf, 0xaeaeae, 0xadadad, 0xacacac,
+  0xababab, 0xaaaaaa, 0xa9a9a9, 0xa8a8a8, 0xa7a7a7, 0xa6a6a6, 0xa5a5a5,
+  0xa4a4a4, 0xa3a3a3, 0xa2a2a2, 0xa1a1a1, 0xa0a0a0, 0x9f9f9f, 0x9e9e9e,
+  0x9d9d9d, 0x9c9c9c, 0x9b9b9b, 0x9a9a9a, 0x999999, 0x989898, 0x979797,
+  0x969696, 0x959595, 0x949494, 0x939393, 0x929292, 0x919191, 0x909090,
+  0x8f8f8f, 0x8e8e8e, 0x8d8d8d, 0x8c8c8c, 0x8b8b8b, 0x8a8a8a, 0x898989,
+  0x888888, 0x878787, 0x868686, 0x858585, 0x848484, 0x838383, 0x828282,
+  0x818181, 0x808080, 0x7f7f7f, 0x7e7e7e, 0x7d7d7d, 0x7c7c7c, 0x7b7b7b,
+  0x7a7a7a, 0x797979, 0x787878, 0x777777, 0x767676, 0x757575, 0x747474,
+  0x737373, 0x727272, 0x717171, 0x707070, 0x6f6f6f, 0x6e6e6e, 0x6d6d6d,
+  0x6c6c6c, 0x6b6b6b, 0x6a6a6a, 0x696969, 0x686868, 0x676767, 0x666666,
+  0x656565, 0x646464, 0x636363, 0x626262, 0x616161, 0x606060, 0x5f5f5f,
+  0x5e5e5e, 0x5d5d5d, 0x5c5c5c, 0x5b5b5b, 0x5a5a5a, 0x595959, 0x585858,
+  0x575757, 0x565656, 0x555555, 0x545454, 0x535353, 0x525252, 0x515151,
+  0x505050, 0x4f4f4f, 0x4e4e4e, 0x4d4d4d, 0x4c4c4c, 0x4b4b4b, 0x4a4a4a,
+  0x494949, 0x484848, 0x474747, 0x464646, 0x454545, 0x444444, 0x434343,
+  0x424242, 0x414141, 0x404040, 0x3f3f3f, 0x3e3e3e, 0x3d3d3d, 0x3c3c3c,
+  0x3b3b3b, 0x3a3a3a, 0x393939, 0x383838, 0x373737, 0x363636, 0x353535,
+  0x343434, 0x333333, 0x323232, 0x313131, 0x303030, 0x2f2f2f, 0x2e2e2e,
+  0x2d2d2d, 0x2c2c2c, 0x2b2b2b, 0x2a2a2a, 0x292929, 0x282828, 0x272727,
+  0x262626, 0x252525, 0x242424, 0x232323, 0x222222, 0x212121, 0x202020,
+  0x1f1f1f, 0x1e1e1e, 0x1d1d1d, 0x1c1c1c, 0x1b1b1b, 0x1a1a1a, 0x191919,
+  0x181818, 0x171717, 0x161616, 0x151515, 0x141414, 0x131313, 0x121212,
+  0x111111, 0x101010, 0x0f0f0f, 0x0e0e0e, 0x0d0d0d, 0x0c0c0c, 0x0b0b0b,
+  0x0a0a0a, 0x090909, 0x080808, 0x070707, 0x060606, 0x050505, 0x040404,
+  0x030303, 0x020202, 0x010101, 0x000000
+};
+
+G_END_DECLS
+
+#endif /* __GST_PIFFPALETTE_H__ */
diff --git a/mobile/evasimagesink/Makefile.am b/ssdemux/Makefile.am
old mode 100644
new mode 100755
similarity index 100%
rename from mobile/evasimagesink/Makefile.am
rename to ssdemux/Makefile.am
diff --git a/mobile/pdpushsrc/src/Makefile.am b/ssdemux/src/Makefile.am
similarity index 68%
rename from mobile/pdpushsrc/src/Makefile.am
rename to ssdemux/src/Makefile.am
index 090c2d1..5647e01 100755
--- a/mobile/pdpushsrc/src/Makefile.am
+++ b/ssdemux/src/Makefile.am
@@ -3,7 +3,7 @@
 ##############################################################################
 # change libgstplugin.la to something more suitable, e.g. libmysomething.la  #
 ##############################################################################
-plugin_LTLIBRARIES = libgstpdpushsrc.la
+plugin_LTLIBRARIES = libgstssdemux.la
 
 ##############################################################################
 # for the next set of variables, rename the prefix if you renamed the .la,   #
@@ -14,13 +14,13 @@ plugin_LTLIBRARIES = libgstpdpushsrc.la
 ##############################################################################
 
 # sources used to compile this plug-in
-libgstpdpushsrc_la_SOURCES = gstpdpushsrc.c
+libgstssdemux_la_SOURCES = gstssdemux.c ssmanifestparse.c
 
 # flags used to compile this plugin
 # add other _CFLAGS and _LIBS as needed
-libgstpdpushsrc_la_CFLAGS = $(GST_CFLAGS)  $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS)
-libgstpdpushsrc_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS)  $(GST_BASE_LIBS)
-libgstpdpushsrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+libgstssdemux_la_CFLAGS = $(GST_CFLAGS) $(GST_BASE_CFLAGS) $(SOUP_CFLAGS) $(XML2_CFLAGS) $(GST_APP_CFLAGS) -I$(srcdir)/../../piffdemux/src
+libgstssdemux_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS) $(SOUP_LIBS) $(XML2_LIBS) $(GST_APP_LIBS) -lgstapp-0.10
+libgstssdemux_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
 
 # headers we need but don't want installed
-noinst_HEADERS = gstpdpushsrc.h
+noinst_HEADERS = gstssdemux.h ssmanifestparse.h
diff --git a/ssdemux/src/gstssdemux.c b/ssdemux/src/gstssdemux.c
new file mode 100755
index 0000000..ca7c503
--- /dev/null
+++ b/ssdemux/src/gstssdemux.c
@@ -0,0 +1,1551 @@
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+/* FIXME 0.11: suppress warnings for deprecated API such as GStaticRecMutex
+ * with newer GLib versions (>= 2.31.0) */
+#define GLIB_DISABLE_DEPRECATION_WARNINGS
+
+#include 
+//#include 
+#include "gstssdemux.h"
+
+enum
+{
+  PROP_0,
+  PROP_COOKIES,
+  PROP_ALLOW_AUDIO_ONLY,
+  PROP_CACHE_TIME,
+  PROP_LOW_PERCENTAGE,
+  PROP_HIGH_PERCENTAGE,
+  PROP_BITRATE_SWITCH_TOLERANCE,
+  PROP_LAST
+};
+
+static GstStaticPadTemplate ssdemux_videosrc_template =
+GST_STATIC_PAD_TEMPLATE ("video",
+    GST_PAD_SRC,
+    GST_PAD_SOMETIMES,
+    GST_STATIC_CAPS_ANY);
+
+static GstStaticPadTemplate ssdemux_audiosrc_template =
+GST_STATIC_PAD_TEMPLATE ("audio",
+    GST_PAD_SRC,
+    GST_PAD_SOMETIMES,
+    GST_STATIC_CAPS_ANY);
+
+static GstStaticPadTemplate ssdemux_subsrc_template =
+GST_STATIC_PAD_TEMPLATE ("subtitle",
+    GST_PAD_SRC,
+    GST_PAD_SOMETIMES,
+    GST_STATIC_CAPS_ANY);
+
+static GstStaticPadTemplate ssdemux_sink_template =
+GST_STATIC_PAD_TEMPLATE ("sink",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-ss")); // Need to decide source mimetype
+
+GST_DEBUG_CATEGORY_STATIC (gst_ss_demux_debug);
+#define GST_CAT_DEFAULT gst_ss_demux_debug
+
+#undef SIMULATE_AUDIO_ONLY /* enable to simulate audio only case forcibly */
+
+static void
+_do_init (GType type)
+{
+  GST_DEBUG_CATEGORY_INIT (gst_ss_demux_debug, "ssdemux", 0, "ssdemux element");
+}
+
+GST_BOILERPLATE_FULL (GstSSDemux, gst_ss_demux, GstElement,
+    GST_TYPE_ELEMENT, _do_init);
+
+#define DEFAULT_CACHE_TIME 6*GST_SECOND
+#define DEFAULT_BITRATE_SWITCH_TOLERANCE 0.4
+#define DEFAULT_LOW_PERCENTAGE 1
+#define DEFAULT_HIGH_PERCENTAGE 99
+
+struct _GstSSDemuxStream
+{
+  /* Streaming task */
+  void *parent;
+  GstPad *pad;
+  gchar *name;
+  SS_STREAM_TYPE type;
+  GstTask *stream_task;
+  GStaticRecMutex stream_lock;
+  GstElement *pipe;
+  GstElement *urisrc;
+  GstElement *parser;
+  GstElement *sink;
+  GstBus *bus;
+  GMutex *lock;
+  GCond *cond;
+  GMutex *queue_lock;
+  GCond *queue_full;
+  GCond *queue_empty;
+  guint frag_cnt;
+  GQueue *queue;
+  gchar *uri;
+  guint64 start_ts;
+  gboolean sent_ns;
+  GstCaps *caps;
+  guint64 switch_ts;
+  guint64 avg_dur;
+  gboolean is_buffering;
+  gint64 percent;
+  gboolean rcvd_percent;
+  guint64 push_block_time;
+  gint64 cached_duration;
+
+  /* for fragment download rate calculation */
+  guint64 download_start_ts;
+  guint64 download_stop_ts;
+  guint64 download_size;
+
+};
+
+static void gst_ss_demux_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec);
+static void gst_ss_demux_get_property (GObject * object, guint prop_id,
+	GValue * value, GParamSpec * pspec);
+static gboolean gst_ss_demux_sink_event (GstPad * pad, GstEvent * event);
+static GstStateChangeReturn gst_ss_demux_change_state (GstElement * element, GstStateChange transition);
+static void gst_ss_demux_dispose (GObject * obj);
+static GstFlowReturn gst_ss_demux_chain (GstPad * pad, GstBuffer * buf);
+static void gst_ss_demux_stream_loop (GstSSDemux * demux);
+static gboolean gst_ss_demux_download_bus_cb(GstBus *bus, GstMessage *msg, gpointer data);
+static void gst_ss_demux_stream_init (GstSSDemux *demux, GstSSDemuxStream *stream, SS_STREAM_TYPE stream_type);
+static void gst_ss_demux_stream_free (GstSSDemux * demux, GstSSDemuxStream * stream);
+static void gst_ssm_demux_on_new_buffer (GstElement * appsink, void* data);
+static gboolean gst_ss_demux_download_fragment (GstSSDemux *demux, GstSSDemuxStream *stream, const gchar * uri, guint64 start_ts);
+static gboolean gst_ss_demux_create_download_pipe (GstSSDemux * demux, GstSSDemuxStream *stream, const gchar * uri, guint64 start_ts);
+static void gst_ss_demux_stop (GstSSDemux * demux, GstSSDemuxStream *stream);
+static gboolean gst_ss_demux_create_dummy_pipe (GstSSDemux * demux, GstSSDemuxStream *stream);
+static gboolean gst_ss_demux_create_dummy_sender(GstSSDemux *demux, GstSSDemuxStream *stream);
+static void gst_ss_demux_push_loop (GstSSDemuxStream *stream);
+static void gst_ss_demux_update_buffering (GstSSDemuxStream *stream, guint64 percent);
+
+static void
+gst_ss_demux_base_init (gpointer g_class)
+{
+  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
+
+  gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&ssdemux_videosrc_template));
+  gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&ssdemux_audiosrc_template));
+  gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&ssdemux_subsrc_template));
+  gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&ssdemux_sink_template));
+
+  gst_element_class_set_details_simple (element_class,
+      "SS Demuxer",
+      "Demuxer/URIList",
+      "Smooth Streaming demuxer",
+      "Naveen Cherukuri");
+}
+
+static void
+gst_ss_demux_class_init (GstSSDemuxClass * klass)
+{
+  GObjectClass *gobject_class;
+  GstElementClass *gstelement_class;
+
+  gobject_class = (GObjectClass *) klass;
+  gstelement_class = (GstElementClass *) klass;
+
+  gobject_class->set_property = gst_ss_demux_set_property;
+  gobject_class->get_property = gst_ss_demux_get_property;
+  gobject_class->dispose = gst_ss_demux_dispose;
+
+  /* to share cookies with other sessions */
+  g_object_class_install_property (gobject_class, PROP_COOKIES,
+      g_param_spec_boxed ("cookies", "Cookies", "HTTP request cookies",
+          G_TYPE_STRV, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  /* will be considered only in LIVE case */
+  g_object_class_install_property (gobject_class, PROP_ALLOW_AUDIO_ONLY,
+      g_param_spec_boolean ("allow-audio-only", "Allow audio only when downloadrate is less in live case",
+          "Allow audio only stream download in live case when download rate is less",
+          TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  g_object_class_install_property (gobject_class, PROP_CACHE_TIME,
+      g_param_spec_uint64 ("max-cache-time", "caching time",
+          "amount of data that can be cached in seconds", 0, G_MAXUINT64,
+          DEFAULT_CACHE_TIME,
+          G_PARAM_READWRITE));
+
+  g_object_class_install_property (gobject_class, PROP_LOW_PERCENTAGE,
+      g_param_spec_int ("low-percent", "Low Percent",
+          "Low threshold to start buffering",
+          1, 100, DEFAULT_LOW_PERCENTAGE,
+          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  g_object_class_install_property (gobject_class, PROP_HIGH_PERCENTAGE,
+      g_param_spec_int ("high-percent", "High percent",
+          "High threshold to complete buffering",
+          2, 100, DEFAULT_HIGH_PERCENTAGE,
+          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  g_object_class_install_property (gobject_class, PROP_BITRATE_SWITCH_TOLERANCE,
+      g_param_spec_float ("bitrate-switch-tolerance",
+          "Bitrate switch tolerance",
+          "Tolerance with respect of the fragment duration to switch to "
+          "a different bitrate if the client is too slow/fast.",
+          0, 1, DEFAULT_BITRATE_SWITCH_TOLERANCE,
+          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  gstelement_class->change_state =
+      GST_DEBUG_FUNCPTR (gst_ss_demux_change_state);
+}
+
+static void
+gst_ss_demux_init (GstSSDemux * demux, GstSSDemuxClass * klass)
+{
+  /* sink pad */
+  demux->sinkpad = gst_pad_new_from_static_template (&ssdemux_sink_template, "sink");
+  gst_pad_set_chain_function (demux->sinkpad,
+      GST_DEBUG_FUNCPTR (gst_ss_demux_chain));
+  gst_pad_set_event_function (demux->sinkpad,
+      GST_DEBUG_FUNCPTR (gst_ss_demux_sink_event));
+  gst_element_add_pad (GST_ELEMENT (demux), demux->sinkpad);
+
+  demux->max_cache_time = DEFAULT_CACHE_TIME;
+  demux->cookies = NULL;
+  demux->ss_mode = SS_MODE_NO_SWITCH;
+  demux->switch_eos = FALSE;
+  demux->allow_audio_only = FALSE;
+  demux->percent = 100;
+  demux->low_percent = DEFAULT_LOW_PERCENTAGE;
+  demux->high_percent = DEFAULT_HIGH_PERCENTAGE;
+  demux->eos = FALSE;
+}
+
+static void
+gst_ss_demux_dispose (GObject * obj)
+{
+  GstSSDemux *demux = GST_SS_DEMUX (obj);
+  int n =0;
+
+  for (n = 0; n < SS_STREAM_NUM; n++) {
+    if (demux->streams[n]) {
+      gst_pad_stop_task ((demux->streams[n])->pad);
+      g_print ("\n\n\nstopped the TASK\n\n\n");
+      gst_ss_demux_stream_free (demux, demux->streams[n]);
+      demux->streams[n] = NULL;
+    }
+  }
+
+  if (demux->parser) {
+    gst_ssm_parse_free (demux->parser);
+    demux->parser = NULL;
+  }
+
+  G_OBJECT_CLASS (parent_class)->dispose (obj);
+}
+
+static void
+gst_ss_demux_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec)
+{
+  GstSSDemux *demux = GST_SS_DEMUX (object);
+
+  switch (prop_id) {
+     case PROP_COOKIES:
+      g_strfreev (demux->cookies);
+      demux->cookies = g_strdupv (g_value_get_boxed (value));
+      break;
+    case PROP_ALLOW_AUDIO_ONLY:
+      demux->allow_audio_only = g_value_get_boolean (value);
+      break;
+    case PROP_CACHE_TIME:
+      demux->max_cache_time = g_value_get_uint64 (value);
+      break;
+    case PROP_LOW_PERCENTAGE:
+      demux->low_percent = g_value_get_int (value);
+      break;
+    case PROP_HIGH_PERCENTAGE:
+      demux->high_percent = g_value_get_int (value);
+      break;
+    case PROP_BITRATE_SWITCH_TOLERANCE:
+      demux->bitrate_switch_tol = g_value_get_float (value);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+}
+
+static void
+gst_ss_demux_get_property (GObject * object, guint prop_id, GValue * value,
+    GParamSpec * pspec)
+{
+  GstSSDemux *demux = GST_SS_DEMUX (object);
+
+  switch (prop_id) {
+    case PROP_COOKIES:
+      g_value_set_boxed (value, g_strdupv (demux->cookies));
+      break;
+    case PROP_ALLOW_AUDIO_ONLY:
+      g_value_set_boolean (value, demux->allow_audio_only);
+      break;
+    case PROP_CACHE_TIME:
+      g_value_set_uint64 (value, demux->max_cache_time);
+      break;
+    case PROP_LOW_PERCENTAGE:
+      g_value_set_int (value, demux->low_percent);
+      break;
+    case PROP_HIGH_PERCENTAGE:
+      g_value_set_int (value, demux->high_percent);
+      break;
+    case PROP_BITRATE_SWITCH_TOLERANCE:
+      g_value_set_float (value, demux->bitrate_switch_tol);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+}
+
+static gboolean
+gst_ss_demux_sink_event (GstPad * pad, GstEvent * event)
+{
+  GstSSDemux *demux = GST_SS_DEMUX (gst_pad_get_parent (pad));
+  GstQuery *query = NULL;
+  gboolean ret;
+  gchar *uri;
+
+  switch (event->type) {
+    case GST_EVENT_EOS: {
+      int i = 0;
+      if (demux->manifest == NULL) {
+        GST_ERROR_OBJECT (demux, "Received EOS without a manifest.");
+        goto error;
+      }
+
+      GST_DEBUG_OBJECT (demux, "Got EOS on the sink pad: mainifest file fetched");
+
+      query = gst_query_new_uri ();
+      ret = gst_pad_peer_query (demux->sinkpad, query);
+      if (ret) {
+        gst_query_parse_uri (query, &uri);
+        demux->parser = gst_ssm_parse_new (uri);
+        g_free (uri);
+      } else {
+        GST_ERROR_OBJECT (demux, "failed to query URI from upstream");
+        goto error;
+      }
+      gst_query_unref (query);
+      query = NULL;
+
+      GST_LOG_OBJECT (demux, "data = %p & size = %d", GST_BUFFER_DATA(demux->manifest), GST_BUFFER_SIZE(demux->manifest));
+      if (!gst_ssm_parse_manifest (demux->parser, (char *)GST_BUFFER_DATA(demux->manifest), GST_BUFFER_SIZE(demux->manifest))) {
+        /* In most cases, this will happen if we set a wrong url in the
+         * source element and we have received the 404 HTML response instead of
+         * the playlist */
+        GST_ELEMENT_ERROR (demux, STREAM, DECODE, ("Invalid playlist."), (NULL));
+        goto error;
+      }
+
+      {
+        unsigned char *protection_data = NULL;
+        unsigned int protection_len = 0;
+
+        /* get protection-header from manifest parser */
+        ret = gst_ssm_parse_get_protection_header (demux->parser, &protection_data, &protection_len);
+        if (!ret) {
+          GST_ERROR_OBJECT (demux, "failed to get protection header...");
+          GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("fragment allocation failed..."), (NULL));
+          goto error;
+        }
+
+        if (protection_data && protection_len) {
+          g_print ("Got the protection header...\n");
+          demux->protection_header = gst_buffer_new ();
+          GST_BUFFER_DATA (demux->protection_header) = GST_BUFFER_MALLOCDATA (demux->protection_header) = protection_data;
+          GST_BUFFER_SIZE (demux->protection_header) = protection_len;
+        }
+      }
+
+      for( i = 0; i < SS_STREAM_NUM; i++) {
+        if (gst_ssm_parse_check_stream (demux->parser, i)) {
+          GstSSDemuxStream *stream = g_new0 (GstSSDemuxStream, 1);
+
+          // Add pad emission of the stream
+          gst_ss_demux_stream_init (demux, stream, i);
+
+          if (!gst_pad_is_linked (stream->pad)) {
+            GST_WARNING_OBJECT (demux, "%s - stream pad is not linked...clean up", ssm_parse_get_stream_name(i));
+            gst_ss_demux_stream_free (demux, stream);
+            continue;
+          }
+
+          /* create stream task */
+          g_static_rec_mutex_init (&stream->stream_lock);
+          stream->stream_task = gst_task_create ((GstTaskFunction) gst_ss_demux_stream_loop, demux);
+          if (NULL == stream->stream_task) {
+            GST_ERROR_OBJECT (demux, "failed to create stream task...");
+            GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("failed to create stream task"), (NULL));
+            goto error;
+          }
+          gst_task_set_lock (stream->stream_task, &stream->stream_lock);
+
+          /* create stream push loop */
+          if (!gst_pad_start_task (stream->pad, (GstTaskFunction) gst_ss_demux_push_loop, stream)) {
+            GST_ERROR_OBJECT (demux, "failed to create push loop...");
+            GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("failed to create push loop"), (NULL));
+            goto error;
+          }
+
+          demux->streams[i] = stream;
+          g_print ("Starting stream - %d task loop...\n", i);
+          gst_task_start (stream->stream_task);
+        }
+      }
+
+      gst_event_unref (event);
+      gst_object_unref (demux);
+      return TRUE;
+    }
+    case GST_EVENT_NEWSEGMENT:
+      /* Swallow newsegments, we'll push our own */
+      gst_event_unref (event);
+      gst_object_unref (demux);
+      return TRUE;
+    default:
+      break;
+  }
+
+  return gst_pad_event_default (pad, event);
+
+error:
+  // TODO: add closing
+
+  //gst_ss_demux_stop (demux);
+  gst_event_unref (event);
+  gst_object_unref (demux);
+
+  if (query)
+    gst_query_unref (query);
+
+  g_print ("Returning from sink event...\n");
+  return FALSE;
+
+}
+
+static gboolean
+gst_ss_demux_handle_src_query (GstPad * pad, GstQuery * query)
+{
+  gboolean res = FALSE;
+  GstSSDemux *ssdemux = GST_SS_DEMUX (gst_pad_get_parent (pad));
+
+  GST_LOG_OBJECT (pad, "%s query", GST_QUERY_TYPE_NAME (query));
+
+  // TODO: need to add other query types as well
+
+  switch (GST_QUERY_TYPE (query)) {
+    case GST_QUERY_DURATION:{
+      GstFormat fmt;
+
+      gst_query_parse_duration (query, &fmt, NULL);
+      if (fmt == GST_FORMAT_TIME) {
+        gint64 duration = -1;
+
+        duration = gst_util_uint64_scale (GST_SSM_PARSE_GET_DURATION(ssdemux->parser), GST_SECOND,
+		GST_SSM_PARSE_GET_TIMESCALE(ssdemux->parser));
+        if (duration > 0) {
+          gst_query_set_duration (query, GST_FORMAT_TIME, duration);
+          res = TRUE;
+        }
+      }
+      break;
+    }
+    default:
+      res = gst_pad_query_default (pad, query);
+      break;
+  }
+
+  gst_object_unref (ssdemux);
+
+  return res;
+}
+
+
+static gboolean
+gst_ss_demux_handle_src_event (GstPad * pad, GstEvent * event)
+{
+  GstSSDemux *demux = GST_SS_DEMUX (gst_pad_get_parent (pad));
+
+  switch (event->type) {
+    case GST_EVENT_SEEK:
+    {
+      gdouble rate;
+      GstFormat format;
+      GstSeekFlags flags;
+      GstSeekType start_type, stop_type;
+      gint64 start, stop;
+      gint i = 0;
+      GstSSDemuxStream *stream = NULL;
+
+      GST_INFO_OBJECT (demux, "Received GST_EVENT_SEEK");
+
+      // TODO: should be able to seek in DVR window
+      if (GST_SSM_PARSE_IS_LIVE_PRESENTATION (demux->parser)) {
+        GST_WARNING_OBJECT (demux, "Received seek event for live stream");
+        return FALSE;
+      }
+
+      gst_event_parse_seek (event, &rate, &format, &flags, &start_type, &start,
+          &stop_type, &stop);
+
+      if (format != GST_FORMAT_TIME) {
+        GST_WARNING_OBJECT (demux, "Only time format is supported in seek");
+        return FALSE;
+      }
+
+      GST_DEBUG_OBJECT (demux, "seek event, rate: %f start: %" GST_TIME_FORMAT
+          " stop: %" GST_TIME_FORMAT, rate, GST_TIME_ARGS (start),
+          GST_TIME_ARGS (stop));
+
+
+      for( i = 0; i < SS_STREAM_NUM; i++) {
+        if (stream = demux->streams[i]) {
+          g_cond_signal (stream->cond);
+          gst_task_stop (stream->stream_task);
+        }
+      }
+
+      if (flags & GST_SEEK_FLAG_FLUSH) {
+        GST_INFO_OBJECT (demux, "sending flush start");
+
+        for( i = 0; i < SS_STREAM_NUM; i++) {
+          if (stream = demux->streams[i]) {
+            gst_pad_push_event (stream->pad, gst_event_new_flush_start ());
+          }
+        }
+      }
+
+      gst_ssm_parse_seek_manifest (demux->parser, start);
+
+      if (flags & GST_SEEK_FLAG_FLUSH) {
+        GST_INFO_OBJECT (demux, "sending flush stop");
+        for( i = 0; i < SS_STREAM_NUM; i++) {
+          if (stream = demux->streams[i]) {
+            gst_pad_push_event (stream->pad, gst_event_new_flush_stop ());
+            GST_LOG_OBJECT (stream->pad, "Starting pad TASK again...\n");
+            stream->sent_ns = FALSE;
+            stream->frag_cnt = 0; /*resetting to start buffering on SEEK */
+            gst_task_start (stream->stream_task);
+          }
+        }
+      }
+
+      return TRUE;
+    }
+    default:
+      break;
+  }
+
+  return gst_pad_event_default (pad, event);
+}
+
+static GstStateChangeReturn
+gst_ss_demux_change_state (GstElement * element, GstStateChange transition)
+{
+  GstStateChangeReturn ret;
+
+  switch (transition) {
+    case GST_STATE_CHANGE_READY_TO_PAUSED:
+      break;
+    case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
+      break;
+    default:
+      break;
+  }
+
+  ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+
+  switch (transition) {
+    case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+      break;
+    case GST_STATE_CHANGE_PAUSED_TO_READY:
+      break;
+    default:
+      break;
+  }
+  return ret;
+}
+
+
+static GstFlowReturn
+gst_ss_demux_chain (GstPad * pad, GstBuffer * buf)
+{
+  GstSSDemux *demux = GST_SS_DEMUX (gst_pad_get_parent (pad));
+
+  if (demux->manifest == NULL)
+    demux->manifest = buf;
+  else
+    demux->manifest = gst_buffer_join (demux->manifest, buf);
+  gst_object_unref (demux);
+
+  return GST_FLOW_OK;
+}
+
+
+static gboolean
+gst_ss_demux_get_next_fragment (GstSSDemux * demux, SS_STREAM_TYPE stream_type)
+{
+  GstSSDemuxStream *stream = demux->streams[stream_type];
+  gchar *next_fragment_uri = NULL;
+  guint64 start_ts = 0;
+
+  if (!gst_ssm_parse_get_next_fragment_url (demux->parser, stream_type, &next_fragment_uri, &start_ts )) {
+    GST_INFO_OBJECT (demux, "This Manifest does not contain more fragments");
+    goto end_of_list;
+  }
+
+  GST_ERROR_OBJECT (demux, "Fetching next fragment %s", next_fragment_uri);
+
+  stream->uri = g_strdup(next_fragment_uri);
+  stream->start_ts = start_ts;
+
+  if (!gst_ss_demux_download_fragment (demux, stream, next_fragment_uri, start_ts)) {
+    GST_ERROR_OBJECT (demux, "failed to download fragment...");
+    goto error;
+  }
+
+  return TRUE;
+
+error:
+  {
+    GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("failed to download fragment"), (NULL));
+    gst_ss_demux_stop (demux, stream);
+    return FALSE;
+  }
+end_of_list:
+  {
+    GST_INFO_OBJECT (demux, "Reached end of playlist, sending EOS");
+    demux->eos = TRUE;
+    gst_ss_demux_stop (demux, stream);
+    return TRUE;
+  }
+}
+
+static void
+gst_ss_demux_push_loop (GstSSDemuxStream *stream)
+{
+  GstBuffer *outbuf = NULL;
+  GstSSDemux *demux = stream->parent;
+  GstFlowReturn fret = GST_FLOW_OK;
+
+  // TODO: need to take care of EOS handling....
+
+  g_mutex_lock (stream->queue_lock);
+
+  if (g_queue_is_empty (stream->queue)) {
+    GST_DEBUG_OBJECT (stream->pad,"queue is empty wait till, some buffers are available...");
+    if (demux->eos) {
+      GST_INFO_OBJECT (stream->pad, "stream EOS, pause the task");
+      gst_pad_push_event (stream->pad, gst_event_new_eos ());
+      gst_pad_pause_task (stream->pad);
+      g_print ("Paused the task");
+      return;
+    }
+    g_cond_wait (stream->queue_empty, stream->queue_lock);
+  }
+
+  outbuf = g_queue_pop_head (stream->queue);
+
+  if (GST_BUFFER_DURATION_IS_VALID (outbuf)) {
+    stream->cached_duration -= GST_BUFFER_DURATION(outbuf);
+  } else {
+    g_print ("\nDuration field is not valid.. check this issue !!!!!!!!\n");
+    GST_ELEMENT_ERROR (demux, STREAM, DECODE, ("Invalid duration of a frame"), (NULL));
+    g_mutex_unlock (stream->queue_lock);
+    return;
+  }
+
+  g_cond_signal (stream->queue_full);
+  //g_print ("[%s] Signalled full condition...\n", ssm_parse_get_stream_name(stream->type));
+  g_mutex_unlock (stream->queue_lock);
+
+  if (!stream->sent_ns) {
+    guint64 duration = GST_CLOCK_TIME_NONE;
+    guint64 start = GST_CLOCK_TIME_NONE;
+    GstEvent *event = NULL;
+
+    duration = gst_util_uint64_scale (GST_SSM_PARSE_GET_DURATION(demux->parser), GST_SECOND,
+                                      GST_SSM_PARSE_GET_TIMESCALE(demux->parser));
+
+    start = gst_util_uint64_scale (GST_SSM_PARSE_NS_START(demux->parser), GST_SECOND,
+                                   GST_SSM_PARSE_GET_TIMESCALE(demux->parser));
+
+    event = gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME, start, duration, start);
+
+    GST_DEBUG_OBJECT(demux," new_segment start = %"GST_TIME_FORMAT, GST_TIME_ARGS(start));
+
+    if (!gst_pad_push_event (stream->pad, event)) {
+      GST_ERROR_OBJECT (demux, "failed to push newsegment event");
+      return; // No need to close task for this, because sometimes pad can unlined
+    }
+    stream->sent_ns = TRUE;
+  }
+
+  if (stream->type == SS_STREAM_VIDEO && demux->ss_mode == SS_MODE_AONLY) {
+    GST_BUFFER_TIMESTAMP (outbuf) = stream->switch_ts;
+    GST_BUFFER_DURATION (outbuf) = ((float)1/25) * GST_SECOND;
+    stream->switch_ts = GST_BUFFER_TIMESTAMP (outbuf) + GST_BUFFER_DURATION (outbuf);
+    g_print ("Dummy buffers ts : %"GST_TIME_FORMAT" and dur : %"GST_TIME_FORMAT"\n",
+             GST_TIME_ARGS(GST_BUFFER_TIMESTAMP (outbuf)), GST_TIME_ARGS(GST_BUFFER_DURATION (outbuf)));
+    gchar *caps_string = gst_caps_to_string(GST_BUFFER_CAPS(outbuf));
+    g_print ("caps : %s\n", caps_string);
+    g_free(caps_string);
+    caps_string = NULL;
+  }
+
+  /* push data to downstream*/
+  fret = gst_pad_push (stream->pad, outbuf);
+  if (fret != GST_FLOW_OK) {
+    GST_ERROR_OBJECT (demux, "failed to push data, reason : %s", gst_flow_get_name (fret));
+    goto error;
+  }
+
+  //g_print ("[%s] pushed buffer\n", ssm_parse_get_stream_name(stream->type));
+error:
+  // TODO: need to close task & post error to bus
+  return;
+}
+
+static void
+gst_ss_demux_stream_loop (GstSSDemux * demux)
+{
+  GThread *self = NULL;
+  int stream_type = 0;
+  GstSSDemuxStream *stream = NULL;
+
+  self = g_thread_self ();
+
+  for (stream_type = 0; stream_type < SS_STREAM_NUM; stream_type++) {
+    if (demux->streams[stream_type] && demux->streams[stream_type]->stream_task->abidata.ABI.thread == self) {
+      stream = demux->streams[stream_type];
+      break;
+    }
+  }
+
+  if (stream) {
+    /* download next fragment of stream_type */
+    if (!gst_ss_demux_get_next_fragment (demux, stream_type)) {
+      GST_ERROR_OBJECT (demux, "failed to get next fragment...");
+      goto error;
+    }
+  }
+
+  return;
+
+error:
+  {
+    gst_task_pause (stream->stream_task);
+    GST_ELEMENT_ERROR (demux, RESOURCE, NOT_FOUND,
+          ("could not download fragments"), (NULL));
+      gst_ss_demux_stop (demux, stream);
+    return;
+  }
+}
+
+static gboolean
+gst_ss_demux_download_fragment (GstSSDemux *demux, GstSSDemuxStream *stream, const gchar * uri, guint64 start_ts)
+{
+  GstStateChangeReturn ret;
+  GTimeVal time = {0, };
+
+  g_print ("Going to download fragment : %s\n", uri);
+  if (!gst_ss_demux_create_download_pipe (demux, stream, uri, start_ts)) {
+    GST_ERROR_OBJECT (demux, "failed to create download pipeline");
+    return FALSE;
+  }
+
+  /* download rate calculation : note down start time*/
+  g_get_current_time (&time);
+  stream->download_start_ts = (time.tv_sec * 1000000)+ time.tv_usec;
+
+  ret = gst_element_set_state (stream->pipe, GST_STATE_PLAYING);
+  if (ret == GST_STATE_CHANGE_FAILURE) {
+    GST_ERROR_OBJECT (demux, "set_state failed...");
+    return FALSE;
+  }
+
+  if (stream->pipe && demux->ss_mode == SS_MODE_AONLY &&
+    stream->type == SS_STREAM_VIDEO) {
+
+    GST_DEBUG_OBJECT (demux, "Waiting to fetch the URI");
+    g_mutex_lock (stream->lock);
+    g_cond_wait (stream->cond, stream->lock);
+    GST_INFO_OBJECT (stream->pad, "Recived signal to shutdown...");
+    g_mutex_unlock (stream->lock);
+
+    /* put live pipeline to PAUSED state to unlink urisrc & piffdemux */
+    gst_element_set_state (stream->pipe, GST_STATE_NULL);
+    gst_element_get_state (stream->pipe, NULL, NULL, GST_CLOCK_TIME_NONE);
+
+    stream->pipe = NULL;
+
+    stream->switch_ts = stream->start_ts;
+
+    /* create dummy frame sender */
+    if (!gst_ss_demux_create_dummy_sender (demux, stream)) {
+      GST_ERROR_OBJECT (demux, "failed to create dummy sender pipeline...");
+      GST_ELEMENT_ERROR (demux, RESOURCE, FAILED, ("Unable to create dummy pipe."), (NULL));
+      return FALSE;
+    }
+  }
+
+  /* wait until:
+   *   - the download succeed (EOS)
+   *   - the download failed (Error message on the fetcher bus)
+   *   - the download was canceled
+   */
+  GST_DEBUG_OBJECT (demux, "Waiting to fetch the URI");
+  g_mutex_lock (stream->lock);
+  g_cond_wait (stream->cond, stream->lock);
+  GST_INFO_OBJECT (stream->pad, "Recived signal to shutdown...");
+  g_mutex_unlock (stream->lock);
+
+  gst_element_set_state (stream->pipe, GST_STATE_NULL);
+  gst_element_get_state (stream->pipe, NULL, NULL, GST_CLOCK_TIME_NONE);
+  stream->pipe = NULL;
+
+  return TRUE;
+}
+
+static gboolean
+gst_ss_demux_create_dummy_sender(GstSSDemux *demux, GstSSDemuxStream *stream)
+{
+  GstStateChangeReturn ret;
+
+  if (!gst_ss_demux_create_dummy_pipe (demux, stream)) {
+    GST_ERROR_OBJECT (demux, "failed to create download pipeline");
+    return FALSE;
+  }
+
+  ret = gst_element_set_state (stream->pipe, GST_STATE_PLAYING);
+  if (ret == GST_STATE_CHANGE_FAILURE) {
+    GST_ERROR_OBJECT (demux, "set_state failed...");
+    return FALSE;
+  }
+
+#if 0
+  GST_DEBUG_OBJECT (demux, "Waiting to download next video URI");
+  g_mutex_lock (stream->lock);
+  g_cond_wait (stream->cond, stream->lock);
+  if (stream->pipe) {
+    gst_element_set_state (stream->pipe, GST_STATE_NULL);
+    gst_element_get_state (stream->pipe, NULL, NULL, GST_CLOCK_TIME_NONE);
+    stream->pipe = NULL;
+  }
+  g_mutex_unlock (stream->lock);
+#endif
+
+  return TRUE;
+}
+
+static void
+gst_ss_demux_append_live_params(GstElement *piffparser, piff_live_param_t *param, gpointer data)
+{
+  GstSSDemuxStream *stream = (GstSSDemuxStream *)data;
+  GstSSDemux *demux = stream->parent;
+  int i =0;
+  guint64 timestamp = 0;
+  guint64 duration = 0;
+
+  GST_LOG_OBJECT (demux, "received signal structs count = %d\n", param->count);
+
+  for (i = 0 ; i< param->count; i++) {
+    if (param->long_info) {
+      piff_fragment_longtime_info *info = &(param->long_info[i]);
+      timestamp = info->ts;
+      duration = info->duration;
+    } else if (param->info) {
+      piff_fragment_time_info *info = &(param->info[i]);
+      timestamp = info->ts;
+      duration = info->duration;
+    }
+
+    GST_LOG_OBJECT (demux, "Received ts = %llu and dur = %llu\n", timestamp, duration);
+
+    if (!gst_ssm_parse_append_next_fragment (demux->parser, stream->type, timestamp, duration)) {
+      GST_ERROR_OBJECT (demux, "failed to append new fragment");
+      GST_ELEMENT_ERROR (demux, RESOURCE, NO_SPACE_LEFT, ("fragment allocation failed..."), (NULL));
+      return;
+    }
+  }
+
+  if (param->long_info) {
+    free (param->long_info);
+    param->long_info = NULL;
+  }
+
+  if (param->info) {
+    free (param->info);
+    param->info = NULL;
+  }
+
+  free (param);
+
+  if ((stream->type == SS_STREAM_VIDEO) && (demux->ss_mode == SS_MODE_AONLY)) {
+    g_print ("\n\n\t\tSignalling download pipe shutdonw....\n\n");
+
+    g_object_get (stream->parser, "frame-dur", &stream->avg_dur, NULL);
+    g_print ("frame duration = %"GST_TIME_FORMAT"\n\n\n", GST_TIME_ARGS(stream->avg_dur));
+    g_cond_signal (stream->cond);
+  }
+
+}
+
+static gboolean
+gst_ss_demux_create_download_pipe (GstSSDemux * demux, GstSSDemuxStream *stream, const gchar * uri, guint64 start_ts)
+{
+  gchar *name = NULL;
+  gchar *caps_string = NULL;
+
+  if (!gst_uri_is_valid (uri))
+    return FALSE;
+
+  name = g_strdup_printf("%s-%s", stream->name, "downloader");
+
+  stream->pipe = gst_pipeline_new (name);
+  if (!stream->pipe) {
+    GST_ERROR_OBJECT (demux, "failed to create pipeline");
+    g_free(name);
+    name = NULL;
+    return FALSE;
+  }
+
+  name = g_strdup_printf("%s-%s", stream->name, "httpsrc");
+  GST_DEBUG ("Creating source element for the URI:%s", uri);
+  stream->urisrc = gst_element_make_from_uri (GST_URI_SRC, uri, name);
+  if (!stream->urisrc) {
+    GST_ERROR_OBJECT (demux, "failed to create urisrc");
+    g_free(name);
+    return FALSE;
+  }
+
+  if (GST_SSM_PARSE_IS_LIVE_PRESENTATION(demux->parser))
+    g_object_set (G_OBJECT (stream->urisrc), "is-live", TRUE, NULL);
+  else
+    g_object_set (G_OBJECT (stream->urisrc), "is-live", FALSE, NULL);
+
+  name = g_strdup_printf("%s-%s", stream->name, "parser");
+  stream->parser = gst_element_factory_make ("piffdemux", name);
+  if (!stream->parser) {
+    GST_ERROR_OBJECT (demux, "failed to create piffdemux element");
+    g_free(name);
+    name = NULL;
+    return FALSE;
+  }
+
+  if (stream->caps)
+    gst_caps_unref (stream->caps);
+
+  stream->caps = ssm_parse_get_stream_caps (demux->parser, stream->type);
+  caps_string = gst_caps_to_string(stream->caps);
+  GST_INFO_OBJECT (stream->pad, "prepare caps = %s", caps_string);
+  g_free(caps_string);
+  caps_string = NULL;
+
+  g_object_set (G_OBJECT (stream->parser), "caps", stream->caps, NULL);
+  g_object_set (G_OBJECT (stream->parser), "start-ts", start_ts, NULL);
+  g_object_set (G_OBJECT (stream->parser), "duration", GST_SSM_PARSE_GET_DURATION(demux->parser), NULL);
+  g_object_set (G_OBJECT (stream->parser), "is-live", GST_SSM_PARSE_IS_LIVE_PRESENTATION(demux->parser), NULL);
+  g_object_set (G_OBJECT (stream->parser), "lookahead-count", GST_SSM_PARSE_LOOKAHEAD_COUNT(demux->parser), NULL);
+  if (demux->protection_header)
+    g_object_set (G_OBJECT (stream->parser), "protection-header", demux->protection_header, NULL);
+  g_signal_connect (stream->parser, "live-param",  G_CALLBACK (gst_ss_demux_append_live_params), stream);
+
+  name = g_strdup_printf("%s-%s", stream->name, "sink");
+  stream->sink = gst_element_factory_make ("appsink", name);
+  if (!stream->sink) {
+    GST_ERROR_OBJECT (demux, "failed to create appsink element");
+    g_free(name);
+    name = NULL;
+    return FALSE;
+  }
+  g_object_set (G_OBJECT (stream->sink), "emit-signals", TRUE, "sync", FALSE, NULL);
+  g_signal_connect (stream->sink, "new-buffer",  G_CALLBACK (gst_ssm_demux_on_new_buffer), stream);
+
+  gst_bin_add_many (GST_BIN (stream->pipe), stream->urisrc, stream->parser, stream->sink, NULL);
+  if (!gst_element_link_many (stream->urisrc, stream->parser, stream->sink, NULL)) {
+    GST_ERROR ("failed to link elements...");
+    return FALSE;
+  }
+
+  stream->bus = gst_pipeline_get_bus (GST_PIPELINE (stream->pipe));
+  gst_bus_add_watch (stream->bus, (GstBusFunc)gst_ss_demux_download_bus_cb, stream);
+  gst_object_unref (stream->bus);
+
+  g_free(name);
+  name = NULL;
+
+  return TRUE;
+}
+
+#if 0
+static gboolean
+gst_ss_demux_create_dummy_pipe (GstSSDemux * demux, GstSSDemuxStream *stream)
+{
+  gchar *name = NULL;
+  GstCaps *caps = NULL;
+  GstElement *capsfilter = NULL;
+  GstElement *enc = NULL;
+  guint64 avg_dur = -1;
+  guint frame_rate = 0;
+
+  name = g_strdup_printf("%s-%s", stream->name, "dummy");
+
+  stream->pipe = gst_pipeline_new (name);
+  if (!stream->pipe) {
+    GST_ERROR_OBJECT (demux, "failed to create pipeline");
+    return FALSE;
+  }
+  g_free(name);
+
+  /* create dummy sender source */
+  name = g_strdup_printf("%s-%s", stream->name, "dummysrc");
+  stream->urisrc = gst_element_factory_make ("imagereader", name);
+  if (!stream->urisrc) {
+    GST_ERROR_OBJECT (demux,"failed to create filesrc element");
+    return FALSE;
+  }
+  g_free(name);
+  g_object_set (G_OBJECT (stream->urisrc), "location", "/opt/home/root/aonly_VGA_1frame_I420.yuv", NULL);
+  g_object_set (G_OBJECT (stream->urisrc), "framerate", 25, NULL);
+  g_object_set (G_OBJECT (stream->urisrc), "num-buffers", 60, NULL);
+
+  /* caps filter */
+  capsfilter = gst_element_factory_make ("capsfilter", NULL);
+  if (!capsfilter) {
+    GST_ERROR_OBJECT (demux, "failed to create capsfilter element");
+    return FALSE;
+  }
+  caps = gst_caps_new_simple ("video/x-raw-yuv",
+                  "width", G_TYPE_INT, 640,
+                  "height", G_TYPE_INT, 480,
+                  "framerate",GST_TYPE_FRACTION, 25,1,
+                  "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('I', '4', '2', '0'),
+                  NULL);
+  g_object_set (G_OBJECT (capsfilter), "caps", caps,  NULL);
+
+  /* create h264parse element */
+  enc = gst_element_factory_make ("savsenc_h264", "H264 encoder");
+  if (!enc) {
+    GST_ERROR_OBJECT (demux, "failed to create h264 parse element");
+    return FALSE;
+  }
+  name = g_strdup_printf("%s-%s", stream->name, "sink");
+  stream->sink = gst_element_factory_make ("appsink", name);
+  if (!stream->sink) {
+    GST_ERROR_OBJECT (demux, "failed to create appsink element");
+    return FALSE;
+  }
+  g_free(name);
+  g_object_set (G_OBJECT (stream->sink), "emit-signals", TRUE, "sync", FALSE, NULL);
+  g_signal_connect (stream->sink, "new-buffer",  G_CALLBACK (gst_ssm_demux_on_new_buffer), stream);
+
+  /* add to pipeline & link all elements */
+  gst_bin_add_many (GST_BIN (stream->pipe), stream->urisrc, capsfilter, enc, stream->sink, NULL);
+
+  if (!gst_element_link_many (stream->urisrc, capsfilter, enc, stream->sink, NULL)) {
+    GST_ERROR_OBJECT (demux,"failed to link dummy pipe elements...");
+    return FALSE;
+  }
+
+  stream->bus = gst_pipeline_get_bus (GST_PIPELINE (stream->pipe));
+  gst_bus_add_watch (stream->bus, (GstBusFunc)gst_ss_demux_download_bus_cb, stream);
+  gst_object_unref (stream->bus);
+
+  return TRUE;
+}
+#else
+static gboolean
+gst_ss_demux_create_dummy_pipe (GstSSDemux * demux, GstSSDemuxStream *stream)
+{
+  gchar *name = NULL;
+  GstBus *bus = NULL;
+  GstCaps *caps = NULL;
+
+  name = g_strdup_printf("%s-%s", stream->name, "dummy");
+
+  stream->pipe = gst_pipeline_new (name);
+  if (!stream->pipe) {
+    GST_ERROR_OBJECT (demux, "failed to create pipeline");
+    return FALSE;
+  }
+  g_free(name);
+
+  /* create dummy sender source */
+  name = g_strdup_printf("%s-%s", stream->name, "dummysrc");
+  stream->urisrc = gst_element_factory_make ("filesrc", name);
+  if (!stream->urisrc) {
+    GST_ERROR_OBJECT (demux,"failed to create filesrc element");
+    return FALSE;
+  }
+  g_free(name);
+  g_object_set (G_OBJECT (stream->urisrc), "location", "/opt/home/root/sound_2sec.264", NULL);
+
+  /* create appsink element */
+  name = g_strdup_printf("%s-%s", stream->name, "parser");
+  stream->parser= gst_element_factory_make ("legacyh264parse", name);
+  if (!stream->parser) {
+    GST_ERROR_OBJECT (demux, "failed to create h264 parse element");
+    return FALSE;
+  }
+  g_object_set (G_OBJECT (stream->parser), "output-format", 1, NULL);
+
+  /* create appsink element */
+  name = g_strdup_printf("%s-%s", stream->name, "sink");
+  stream->sink = gst_element_factory_make ("appsink", name);
+  if (!stream->sink) {
+    GST_ERROR_OBJECT (demux, "failed to create appsink element");
+    return FALSE;
+  }
+  g_object_set (G_OBJECT (stream->sink), "emit-signals", TRUE, "sync", FALSE, NULL);
+
+  caps = gst_caps_new_simple ("video/x-h264",
+                  "width", G_TYPE_INT, 640,
+                  "height", G_TYPE_INT, 480,
+                  "stream-format", G_TYPE_STRING, "byte-stream",
+                  NULL);
+  g_object_set (G_OBJECT (stream->sink), "caps", caps, NULL);
+
+  g_signal_connect (stream->sink, "new-buffer",  G_CALLBACK (gst_ssm_demux_on_new_buffer), stream);
+  g_free(name);
+
+  /* add to pipeline & link all elements */
+  gst_bin_add_many (GST_BIN (stream->pipe), stream->urisrc, stream->parser, stream->sink, NULL);
+  if (!gst_element_link_many (stream->urisrc, stream->parser, stream->sink, NULL)) {
+    GST_ERROR_OBJECT (demux,"failed to link elements...");
+    return FALSE;
+  }
+
+  bus = gst_pipeline_get_bus (GST_PIPELINE (stream->pipe));
+  gst_bus_add_watch (bus, (GstBusFunc)gst_ss_demux_download_bus_cb, stream);
+  gst_object_unref (bus);
+
+  return TRUE;
+}
+
+
+#endif
+static gboolean
+gst_ss_demux_download_bus_cb(GstBus *bus, GstMessage *msg, gpointer data)
+{
+  GstSSDemuxStream *stream = (GstSSDemuxStream *)data;
+  GstSSDemux *demux = stream->parent;
+
+  switch (GST_MESSAGE_TYPE(msg)) {
+    case GST_MESSAGE_EOS: {
+      GTimeVal time = {0, };
+      gint idx = 0;
+      guint64 total_push_time = 0;
+      guint64 download_rate = 0;
+
+      GST_INFO_OBJECT (stream->pad, "received EOS on download pipe..");
+      // increase the fragment count on EOS
+      stream->frag_cnt++;
+
+      /* download rate calculation : note down start time*/
+      g_get_current_time (&time);
+      stream->download_stop_ts = (time.tv_sec * 1000000)+ time.tv_usec;
+
+      download_rate = ((stream->download_size * 8 * 1000000) / (stream->download_stop_ts - stream->download_start_ts - stream->push_block_time));
+      g_print("*********** '%s' download rate = %"G_GUINT64_FORMAT" bpssss **************\n", stream->name, download_rate);
+      stream->download_size = 0;
+      stream->download_stop_ts = stream->download_start_ts = 0;
+      stream->push_block_time = 0;
+
+      if ((stream->type == SS_STREAM_VIDEO) && (demux->ss_mode != SS_MODE_AONLY)) {
+        if (!stream->is_buffering) {
+          /* for switching, we are considering video download rate only */
+          demux->ss_mode = gst_ssm_parse_switch_qualitylevel (demux->parser, download_rate);
+        }
+      } else if (stream->type == SS_STREAM_AUDIO && (demux->ss_mode == SS_MODE_AONLY)) {
+        /* when video is not present using audio download rate to calculate switching */
+         demux->ss_mode = gst_ssm_parse_switch_qualitylevel (demux->parser, download_rate);
+         if (demux->ss_mode != SS_MODE_AONLY) {
+           g_print ("\n\nMoving to AV mode by audio considering audio download rate\n\n\n\n");
+         }
+      }
+
+      g_cond_signal (stream->cond);
+
+#ifdef SIMULATE_AUDIO_ONLY
+      /* when fragment count is multiple of 4, switch to audio only case */
+      if ((stream->frag_cnt % 4 == 0) && (stream->type == SS_STREAM_VIDEO) &&
+	  	GST_SSM_PARSE_IS_LIVE_PRESENTATION(demux->parser)) {
+        g_print ("\n\t ######## Forcibly switching to audio only for testing ##########\n");
+        demux->ss_mode = SS_MODE_AONLY;
+      }
+  #endif
+      GST_DEBUG_OBJECT (stream->pad, "Signalling eos condition...");
+
+      GST_DEBUG_OBJECT (demux, "number of fragments downloaded = %d", stream->frag_cnt);
+      break;
+    }
+    case GST_MESSAGE_ERROR: {
+      GError *error = NULL;
+      gchar* debug = NULL;
+
+      g_print ("Error from %s\n", gst_element_get_name (GST_MESSAGE_SRC(msg)));
+
+      gst_message_parse_error( msg, &error, &debug);
+      if (error)
+        GST_ERROR_OBJECT (demux, "GST_MESSAGE_ERROR: error= %s\n", error->message);
+
+      GST_ERROR_OBJECT (demux, "GST_MESSAGE_ERROR: debug = %s\n", debug);
+
+      /* handling error, when client requests url, which is yet to be prepared by server */
+      if (GST_IS_URI_HANDLER(GST_MESSAGE_SRC(msg))) {
+        GstStateChangeReturn ret;
+
+        /* wait for 1sec & request the url again */
+        // TODO: need to make wait time as generic or Adding loop count to request again & again
+        if (error)
+          GST_INFO_OBJECT (demux, "ERROR : code = %d, msg = %s, NEED to request again", error->code, error->message);
+
+        usleep (1000000); // 1 sec
+
+        /* put the current pipeline to NULL state */
+        gst_element_set_state (stream->pipe, GST_STATE_NULL);
+        gst_element_get_state (stream->pipe, NULL, NULL, GST_CLOCK_TIME_NONE);
+        stream->pipe = stream->urisrc = stream->parser = stream->sink = NULL;
+
+        g_print ("Going to download fragment AGAIN : %s\n", stream->uri);
+        if (!gst_ss_demux_create_download_pipe (demux, stream, stream->uri, stream->start_ts)) {
+          GST_ERROR_OBJECT (demux, "failed to create download pipeline");
+          if (!gst_element_post_message (GST_ELEMENT(demux), msg)) {
+            GST_ERROR_OBJECT (demux, "failed to post error");
+            g_free(debug);
+            debug = NULL;
+
+            return FALSE;
+          }
+        }
+
+        ret = gst_element_set_state (stream->pipe, GST_STATE_PLAYING);
+        if (ret == GST_STATE_CHANGE_FAILURE) {
+          if (!gst_element_post_message (GST_ELEMENT(demux), msg)) {
+            GST_ERROR_OBJECT (demux, "failed to post error");
+            return FALSE;
+          }
+        }
+
+        } else {
+          if (error)
+          g_print ("GST_MESSAGE_ERROR: error= %s\n", error->message);
+
+          g_print ("GST_MESSAGE_ERROR: debug = %s\n", debug);
+          if (!gst_element_post_message (GST_ELEMENT(demux), msg)) {
+            GST_ERROR_OBJECT (demux, "failed to post error");
+            gst_ss_demux_stop (demux, stream);
+            g_free(debug);
+            debug = NULL;
+            g_error_free(error);
+            return FALSE;
+        }
+        gst_ss_demux_stop (demux, stream);
+      }
+
+      g_free( debug);
+      debug = NULL;
+      g_error_free( error);
+      break;
+    }
+    case GST_MESSAGE_BUFFERING: {
+      int n =0;
+      int total_cache_perc = 0;
+      int active_stream_cnt = 0;
+      GstSSDemuxStream *cur_stream = NULL;
+      int avg_percent = 0;
+
+      /* update buffer percent */
+      gst_message_parse_buffering (msg, &stream->rcvd_percent);
+      gchar *name = gst_element_get_name (GST_MESSAGE_SRC (msg));
+      GST_LOG_OBJECT (stream->pad, "Internal bus : Buffering from %s = %d\n", name, stream->rcvd_percent);
+      g_free(name);
+      name = NULL;
+      // TODO: need to check for better logic
+      for (n = 0; n < SS_STREAM_NUM; n++) {
+        cur_stream = demux->streams[n];
+        if (cur_stream) {
+          active_stream_cnt++;
+          total_cache_perc += cur_stream->rcvd_percent;
+        }
+      }
+
+      avg_percent = total_cache_perc / active_stream_cnt;
+
+      GST_LOG_OBJECT (demux, "avg buffering completed = %d", avg_percent);
+
+      if (avg_percent > 100)
+        avg_percent = 100;
+
+      // TODO: need to add mutex for protecting percent
+      if (avg_percent != demux->percent) {
+        demux->percent = avg_percent;
+        GST_LOG_OBJECT (demux, "#########Posting %d buffering msg to main bus ###########", demux->percent);
+
+        gst_element_post_message (GST_ELEMENT (demux), gst_message_new_buffering (GST_OBJECT (demux), avg_percent));
+      }
+    }
+    break;
+    case GST_MESSAGE_WARNING: {
+      char* debug = NULL;
+      GError* error = NULL;
+      gst_message_parse_warning(msg, &error, &debug);
+      GST_WARNING_OBJECT(demux, "warning : %s\n", error->message);
+      GST_WARNING_OBJECT(demux, "debug : %s\n", debug);
+      g_error_free( error );
+      g_free( debug);
+      break;
+    }
+    default : {
+      GST_LOG_OBJECT(demux, "unhandled message : %s\n", gst_message_type_get_name (GST_MESSAGE_TYPE (msg)));
+      break;
+    }
+  }
+
+  return TRUE;
+}
+
+static void
+gst_ss_demux_update_buffering (GstSSDemuxStream *stream, guint64 percent)
+{
+  gboolean do_post = FALSE;
+  GstSSDemux *demux = stream->parent;
+
+  if (stream->is_buffering) {
+    do_post = TRUE;
+    if (percent >= demux->high_percent)
+      stream->is_buffering = FALSE;
+  } else {
+    if (percent < demux->low_percent) {
+      stream->is_buffering = TRUE;
+      do_post = TRUE;
+    }
+  }
+
+  if (do_post) {
+    GstMessage *message;
+    GstBufferingMode mode;
+    gint64 buffering_left = -1;
+
+    percent = percent * 100 / demux->high_percent;
+
+    if (percent > 100)
+      percent = 100;
+
+    if (percent != stream->percent) {
+      stream->percent = percent;
+
+      GST_DEBUG_OBJECT (stream->pad, "buffering %d percent", (gint) percent);
+      g_print ("'%s' buffering %d percent done\n", stream->name, (gint) percent);
+
+      /* posting buffering to internal bus, which will take average & post to main bus */
+      message = gst_message_new_buffering (GST_OBJECT_CAST (stream->sink), (gint) percent);
+      gst_element_post_message (GST_ELEMENT_CAST (stream->sink), message);
+    }
+  }
+
+}
+
+static void
+gst_ssm_demux_on_new_buffer (GstElement * appsink, void* data)
+{
+  GstSSDemuxStream *stream = (GstSSDemuxStream *)data;
+  GstSSDemux *demux = stream->parent;
+  GstBuffer *inbuf = NULL;
+  GstFlowReturn fret = GST_FLOW_OK;
+  GstBuffer *headbuf = NULL;
+  gint64 diff = 0;
+  gint64 percent = 0;
+  GTimeVal start = {0, };
+  GTimeVal stop = {0, };
+  guint64 push_start_time = 0;
+  guint64 push_end_time =0;
+
+  inbuf = gst_app_sink_pull_buffer ((GstAppSink *)appsink);
+  if (!inbuf) {
+    GST_WARNING_OBJECT (demux, "Input buffer not available.,..\n");
+    return;
+  }
+
+  g_mutex_lock (stream->queue_lock);
+
+  stream->download_size += GST_BUFFER_SIZE(inbuf);
+
+  /* download rate calculation : note push_start_ts */
+  g_get_current_time (&start);
+  push_start_time = (start.tv_sec * 1000000)+ start.tv_usec;
+
+  GST_LOG_OBJECT (stream->pad, "Inbuf : size = %d, ts = %"GST_TIME_FORMAT", dur = %"GST_TIME_FORMAT,
+      GST_BUFFER_SIZE(inbuf), GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(inbuf)), GST_TIME_ARGS(GST_BUFFER_DURATION(inbuf)));
+
+  g_queue_push_tail (stream->queue, inbuf);
+
+  if (GST_BUFFER_DURATION_IS_VALID (inbuf)) {
+    stream->cached_duration += GST_BUFFER_DURATION(inbuf);
+  } else {
+    g_print ("\nDuration field is not valid.. check this issue !!!!!!!!\n");
+    GST_ELEMENT_ERROR (demux, STREAM, DECODE, ("Invalid duration of a frame"), (NULL));
+    g_mutex_unlock (stream->queue_lock);
+    return;
+  }
+
+  if (stream->cached_duration >= 0) {
+    percent = (stream->cached_duration * 100) / demux->max_cache_time;
+    //g_print ("[%s] percent done = %d[%"G_GINT64_FORMAT"]\n", ssm_parse_get_stream_name(stream->type), percent, percent);
+
+    // TODO: need to decide, whther to call before wait or after ??
+    gst_ss_demux_update_buffering (stream, percent);
+
+    if (percent > 100) {
+      /* update buffering & wait if space is not available */
+      GST_DEBUG_OBJECT (stream->pad, "Reached more than 100 percent, queue full & wait till free");
+      g_cond_wait(stream->queue_full, stream->queue_lock);
+      GST_DEBUG_OBJECT (stream->pad,"Received signal to add more data...");
+    }
+  } else {
+    g_print ("cached duration can not be negative\n\n\n");
+    GST_ELEMENT_ERROR (demux, STREAM, DECODE, ("Invalid cached duration"), (NULL));
+    g_mutex_unlock (stream->queue_lock);
+    return;
+  }
+
+  /* download rate calculation : note push_stop_ts */
+  g_get_current_time (&stop);
+  push_end_time = (stop.tv_sec * 1000000)+ stop.tv_usec;
+
+  stream->push_block_time += push_end_time - push_start_time;
+
+  g_cond_signal (stream->queue_empty);
+
+  g_mutex_unlock (stream->queue_lock);
+  return;
+}
+
+static void
+gst_ss_demux_stop (GstSSDemux * demux, GstSSDemuxStream *stream)
+{
+  if (GST_TASK_STATE (stream->stream_task) != GST_TASK_STOPPED)
+    gst_task_stop (stream->stream_task);
+}
+
+static void
+gst_ss_demux_stream_init (GstSSDemux *demux, GstSSDemuxStream *stream, SS_STREAM_TYPE stream_type)
+{
+  stream->cond = g_cond_new ();
+  stream->lock = g_mutex_new ();
+  stream->queue = g_queue_new ();
+  stream->queue_full = g_cond_new ();
+  stream->queue_empty = g_cond_new ();
+  stream->queue_lock = g_mutex_new ();
+  stream->parent = demux;
+  stream->pipe = NULL;
+  stream->urisrc = NULL;
+  stream->parser = NULL;
+  stream->sink = NULL;
+  stream->frag_cnt = 0;
+  stream->type = stream_type ;
+  stream->uri = NULL;
+  stream->start_ts = -1;
+  stream->sent_ns = FALSE;
+  stream->switch_ts = GST_CLOCK_TIME_NONE;
+  stream->avg_dur = GST_CLOCK_TIME_NONE;
+  stream->percent = 100;
+  stream->rcvd_percent = 0;
+  stream->push_block_time = 0;
+  stream->cached_duration = 0;
+  stream->download_start_ts = 0;
+  stream->download_stop_ts = 0;
+  stream->download_size = 0;
+
+  if (stream->type == SS_STREAM_VIDEO) {
+    stream->pad = gst_pad_new_from_static_template (&ssdemux_videosrc_template, "video");
+    stream->name = g_strdup("video");
+  } else if (stream->type == SS_STREAM_AUDIO) {
+    stream->pad = gst_pad_new_from_static_template (&ssdemux_audiosrc_template, "audio");
+    stream->name = g_strdup("audio");
+  } else if (stream->type == SS_STREAM_TEXT) {
+    stream->pad = gst_pad_new_from_static_template (&ssdemux_subsrc_template, "subtitle");
+    stream->name = g_strdup("text");
+  }
+
+  GST_PAD_ELEMENT_PRIVATE (stream->pad) = stream;
+
+  gst_pad_use_fixed_caps (stream->pad);
+  gst_pad_set_event_function (stream->pad, gst_ss_demux_handle_src_event);
+  gst_pad_set_query_function (stream->pad, gst_ss_demux_handle_src_query);
+
+  stream->caps = ssm_parse_get_stream_caps (demux->parser, stream->type);
+  gchar *caps_name = gst_caps_to_string(stream->caps);
+  g_print ("prepare video caps = %s", caps_name);
+  g_free(caps_name);
+
+  GST_DEBUG_OBJECT (demux, "setting caps %" GST_PTR_FORMAT, stream->caps);
+  gst_pad_set_caps (stream->pad, stream->caps);
+
+  GST_DEBUG_OBJECT (demux, "adding pad %s %p to demux %p", GST_OBJECT_NAME (stream->pad), stream->pad, demux);
+  gst_pad_set_active (stream->pad, TRUE);
+  gst_element_add_pad (GST_ELEMENT_CAST (demux), stream->pad);
+}
+
+static void
+gst_ss_demux_stream_free (GstSSDemux * demux, GstSSDemuxStream * stream)
+{
+  if (stream->queue) {
+    while (!g_queue_is_empty(stream->queue)) {
+      gst_buffer_unref (g_queue_pop_head (stream->queue));
+    }
+    g_queue_free (stream->queue);
+    stream->queue = NULL;
+  }
+
+  if (stream->pad) {
+    gst_element_remove_pad (GST_ELEMENT_CAST (demux), stream->pad);
+    stream->pad = NULL;
+  }
+  if (stream->cond) {
+    g_cond_free (stream->cond);
+    stream->cond = NULL;
+  }
+  if (stream->lock) {
+    g_mutex_free (stream->lock);
+    stream->lock = NULL;
+  }
+  if (stream->queue_lock) {
+    g_mutex_free (stream->queue_lock);
+    stream->queue_lock = NULL;
+  }
+  if (stream->queue_full) {
+    g_cond_free (stream->queue_full);
+    stream->queue_full = NULL;
+  }
+  if (stream->queue_empty) {
+    g_cond_free (stream->queue_empty);
+    stream->queue_empty= NULL;
+  }
+  g_free (stream);
+}
+static gboolean
+ssdemux_init (GstPlugin * plugin)
+{
+  if (!gst_element_register (plugin, "ssdemux", GST_RANK_PRIMARY,
+          GST_TYPE_SS_DEMUX) || FALSE)
+    return FALSE;
+  return TRUE;
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+    GST_VERSION_MINOR,
+    "ssdemux",
+    "Smooth streaming demux plugin",
+    ssdemux_init, VERSION, "LGPL", PACKAGE_NAME, "http://www.samsung.com/")
+
diff --git a/ssdemux/src/gstssdemux.h b/ssdemux/src/gstssdemux.h
new file mode 100755
index 0000000..b230b96
--- /dev/null
+++ b/ssdemux/src/gstssdemux.h
@@ -0,0 +1,69 @@
+
+#ifndef __GST_SS_DEMUX_H__
+#define __GST_SS_DEMUX_H__
+
+#include 
+#include 
+#include 
+#include 
+#include "ssmanifestparse.h"
+#include "piffcommon.h"
+
+G_BEGIN_DECLS
+#define GST_TYPE_SS_DEMUX \
+  (gst_ss_demux_get_type())
+#define GST_SS_DEMUX(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_SS_DEMUX, GstSSDemux))
+#define GST_SS_DEMUX_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SS_DEMUX,GstSSDemuxClass))
+#define GST_IS_SS_DEMUX(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SS_DEMUX))
+#define GST_IS_SS_DEMUX_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SS_DEMUX))
+
+typedef struct _GstSSDemux GstSSDemux;
+typedef struct _GstSSDemuxClass GstSSDemuxClass;
+typedef struct _GstSSDemuxStream GstSSDemuxStream;
+
+
+/**
+ * GstSSDemux:
+ *
+ * Opaque #GstSSDemux data structure.
+ */
+struct _GstSSDemux
+{
+  GstElement parent;
+
+  GstPad *sinkpad;
+
+  /* Properties */
+  gchar **cookies;             /* HTTP request cookies. */
+  gboolean allow_audio_only;  /*In LIVE case, allow audio only download when downloadrate is less */
+  guint64 max_cache_time;
+  gfloat bitrate_switch_tol;    /* tolerance with respect to the fragment duration to switch the bitarate*/
+  GstBuffer *manifest;
+  GstSSMParse *parser; /* manifest parser */
+  gint percent;
+  gint low_percent;
+  gint high_percent;
+  gboolean eos;
+  GstSSDemuxStream *streams[SS_STREAM_NUM];
+  SS_BW_MODE ss_mode;
+  gboolean switch_eos;
+  GstBuffer *protection_header;
+};
+
+struct _GstSSDemuxClass
+{
+  GstElementClass parent_class;
+};
+
+GType gst_ss_demux_get_type (void);
+
+G_END_DECLS
+#endif /* __GST_SS_DEMUX_H__ */
+
+
+
+
diff --git a/ssdemux/src/ssmanifestparse.c b/ssdemux/src/ssmanifestparse.c
new file mode 100755
index 0000000..5b1c6b2
--- /dev/null
+++ b/ssdemux/src/ssmanifestparse.c
@@ -0,0 +1,1668 @@
+#include "ssmanifestparse.h"
+
+static gboolean ssm_parse_root_node (GstSSMParse *parser, xmlNodePtr root_node);
+GstCaps * ssm_prepare_video_caps (GstSSMParse *parser, GstSSMStreamNode *stream);
+GstCaps * ssm_prepare_audio_caps (GstSSMParse *parser, GstSSMStreamNode *stream);
+GstCaps *ssm_prepare_text_caps (GstSSMParse *parser, GstSSMStreamNode *stream);
+static gboolean convert_NALUnitDCI_to_PacktizedDCI (unsigned char *nalu_dci, unsigned char **packetized_dci, unsigned int *packetized_dci_len);
+
+#define MANIFEST_LOCK(parser) g_mutex_lock(parser->lock)
+#define MANIFEST_UNLOCK(parser) g_mutex_unlock(parser->lock)
+#define START_TS_MAX(a,b) ((a)>(b) ? (a) : (b))
+
+const gchar *
+ssm_parse_get_stream_name(SS_STREAM_TYPE type)
+{
+  if (type == SS_STREAM_VIDEO) return "video"; \
+  else if (type == SS_STREAM_AUDIO) return "audio"; \
+  else if (type == SS_STREAM_TEXT) return "text"; \
+  else return "unknown";
+}
+
+
+static gboolean
+int_from_string (gchar * ptr, gchar ** endptr, gint * val, gint base)
+{
+  gchar *end;
+  g_return_val_if_fail (ptr != NULL, FALSE);
+  g_return_val_if_fail (val != NULL, FALSE);
+
+  errno = 0;
+  *val = strtol (ptr, &end, base);
+  if ((errno == ERANGE && (*val == LONG_MAX || *val == LONG_MIN)) || (errno != 0 && *val == 0)) {
+    g_print ("Error in strtol : %s\n", strerror(errno));
+    return FALSE;
+  }
+
+  if (endptr)
+    *endptr = end;
+
+  return end != ptr;
+}
+
+static gboolean
+ssm_parse_get_xml_prop_boolean (GstSSMParse *parser, xmlNode * node,
+    const gchar * property)
+{
+  xmlChar *prop_string;
+  gboolean prop_bool = FALSE;
+
+  prop_string = xmlGetProp (node, (const xmlChar *) property);
+  if (prop_string) {
+    if ((xmlStrcmp (prop_string, (xmlChar *) "false") == 0) ||
+	(xmlStrcmp (prop_string, (xmlChar *) "FALSE") == 0)) {
+      GST_LOG (" - %s: false", property);
+    } else if ((xmlStrcmp (prop_string, (xmlChar *) "true") == 0) ||
+       (xmlStrcmp (prop_string, (xmlChar *) "TRUE") == 0)) {
+      GST_LOG(" - %s: true", property);
+      prop_bool = TRUE;
+    } else {
+      GST_WARNING("failed to parse boolean property %s from xml string %s", property, prop_string);
+    }
+    xmlFree (prop_string);
+  }
+
+  return prop_bool;
+}
+
+static guint
+ssm_parse_get_xml_prop_uint (GstSSMParse *parser,
+    xmlNode * node, const gchar * property, guint default_val)
+{
+  xmlChar *prop_string;
+  guint prop_uint = default_val;
+
+  prop_string = xmlGetProp (node, (const xmlChar *) property);
+  if (prop_string) {
+    if (sscanf ((gchar *) prop_string, "%u", &prop_uint)) {
+      GST_LOG (" - %s: %u", property, prop_uint);
+    } else {
+      GST_WARNING("failed to parse unsigned integer property %s from xml string %s",
+          property, prop_string);
+    }
+    xmlFree (prop_string);
+  }
+
+  return prop_uint;
+}
+
+static guint64
+ssm_parse_get_xml_prop_uint64 (GstSSMParse *parser,
+    xmlNode * node, const gchar * property, guint64 default_val)
+{
+  xmlChar *prop_string;
+  guint64 prop_uint64 = default_val;
+
+  prop_string = xmlGetProp (node, (const xmlChar *) property);
+  if (prop_string) {
+    if (sscanf ((gchar *) prop_string, "%llu", &prop_uint64)) {
+      GST_LOG (" - %s: %s[%"G_GUINT64_FORMAT"]", property, prop_string, prop_uint64);
+    } else {
+      GST_WARNING("failed to parse unsigned integer property %s from xml string %s",
+          property, prop_string);
+    }
+    xmlFree (prop_string);
+  }
+
+  return prop_uint64;
+}
+
+static gint
+ssm_parser_sort_qualitylevels_by_bitrate (gconstpointer a, gconstpointer b)
+{
+	return ((GstSSMQualityNode *) (a))->bitrate - ((GstSSMQualityNode *) (b))->bitrate; //sorting in ascending order
+	//return ((GstSSMQualityNode *) (b))->bitrate - ((GstSSMQualityNode *) (a))->bitrate; // sorting in descending order
+}
+
+
+static void
+gst_ssm_parse_free_quality_node (GstSSMQualityNode *qualitynode)
+{
+  if (qualitynode) {
+    g_free (qualitynode->codec_data);
+    g_free (qualitynode->fourcc);
+    g_slice_free (GstSSMQualityNode, qualitynode);
+  }
+}
+
+static void
+gst_ssm_parse_free_fragment_node (GstSSMFragmentNode*fragnode)
+{
+  if (fragnode) {
+    g_slice_free (GstSSMFragmentNode, fragnode);
+  }
+}
+
+
+static void
+gst_ssm_parse_free_stream_node (GstSSMStreamNode *streamnode)
+{
+  if (streamnode) {
+    if (streamnode->quality_lists) {
+      streamnode->quality_lists = g_list_first (streamnode->quality_lists);
+      g_list_foreach (streamnode->quality_lists, (GFunc) gst_ssm_parse_free_quality_node, NULL);
+      g_list_free (streamnode->quality_lists);
+      streamnode->quality_lists = NULL;
+    }
+    if (streamnode->fragment_lists) {
+      streamnode->fragment_lists = g_list_first (streamnode->fragment_lists);
+      g_list_foreach (streamnode->fragment_lists, (GFunc) gst_ssm_parse_free_fragment_node, NULL);
+      g_list_free (streamnode->fragment_lists);
+      streamnode->fragment_lists = NULL;
+    }
+    if (streamnode->StreamType) {
+      g_free(streamnode->StreamType);
+      streamnode->StreamType = NULL;
+    }
+    if (streamnode->StreamUrl) {
+      g_free(streamnode->StreamUrl);
+      streamnode->StreamUrl = NULL;
+    }
+    if (streamnode->StreamSubType) {
+      g_free(streamnode->StreamSubType);
+      streamnode->StreamSubType = NULL;
+    }
+    if (streamnode->StreamName) {
+      g_free(streamnode->StreamName);
+      streamnode->StreamName = NULL;
+    }
+    if (streamnode->frag_cond) {
+      g_cond_free (streamnode->frag_cond);
+      streamnode->frag_cond = NULL;
+    }
+    if (streamnode->frag_lock) {
+      g_mutex_free (streamnode->frag_lock);
+      streamnode->frag_lock = NULL;
+    }
+    g_slice_free (GstSSMStreamNode, streamnode);
+  }
+}
+
+GstSSMParse *
+gst_ssm_parse_new (const gchar * uri)
+{
+  GstSSMParse *parser;
+  gchar *tmp = NULL;
+
+  g_return_val_if_fail (uri != NULL, NULL);
+
+  parser = g_new0 (GstSSMParse, 1);
+
+  parser->uri = g_strdup (uri);
+  parser->lock = g_mutex_new();
+  tmp = strrchr(uri, '/');
+  tmp = tmp+1;
+  parser->presentation_uri = (gchar *) malloc (tmp - uri + 1);
+  if (NULL == parser->presentation_uri) {
+    GST_ERROR ("Failed to allocate memory..\n");
+    return NULL;
+  }
+
+  strncpy (parser->presentation_uri, uri, tmp - uri);
+  parser->presentation_uri[tmp-uri] = '\0';
+  parser->ns_start = GST_CLOCK_TIME_NONE;
+  GST_INFO ("Presentation URI : %s", parser->presentation_uri);
+  return parser;
+}
+
+void
+gst_ssm_parse_free (GstSSMParse *parser)
+{
+  int i =0;
+
+  g_return_if_fail (parser != NULL);
+
+  g_mutex_free(parser->lock);
+
+  // TODO: cleanup memory allocated.....
+  if (parser->RootNode) {
+    for (i = 0; i < SS_STREAM_NUM; i++) {
+      if (parser->RootNode->streams[i]) {
+        g_list_foreach (parser->RootNode->streams[i], (GFunc) gst_ssm_parse_free_stream_node, NULL);
+        parser->RootNode->streams[i] = NULL;
+      }
+    }
+    if (parser->RootNode->ProtectNode) {
+      g_slice_free (GstSSMProtectionNode, parser->RootNode->ProtectNode);
+      parser->RootNode->ProtectNode = NULL;
+    }
+    g_slice_free (GstSSMRootNode, parser->RootNode);
+    parser->RootNode = NULL;
+  }
+
+  g_free (parser);
+}
+
+
+static gboolean
+gst_ssm_parse_confirm_audiotag(gchar ** fourcc, gint audio_tag)
+{
+  switch(audio_tag){
+    case 255:
+      *fourcc = (gchar *)strdup("AACL");
+      break;
+    case 353:
+      *fourcc = (gchar *)strdup("WMAP");
+      break;
+    default:
+      return FALSE;
+  }
+  return TRUE;
+}
+
+static gboolean
+ssm_parse_quality_node (GstSSMParse *parser, GstSSMStreamNode *stream, xmlNodePtr quality_node)
+{
+  GstSSMQualityNode *quality_level = NULL;
+
+  g_return_val_if_fail (parser != NULL, FALSE);
+  g_return_val_if_fail (quality_node != NULL, FALSE);
+  g_return_val_if_fail (stream != NULL, FALSE);
+
+  quality_level = g_slice_new0 (GstSSMQualityNode);
+  if (quality_level == NULL) {
+    GST_ERROR ("Allocation of quality_level node failed!");
+    return FALSE;
+  }
+
+  quality_level->codec_data = NULL;
+  quality_level->fourcc = NULL;
+
+  quality_level->index = ssm_parse_get_xml_prop_uint (parser, quality_node, "Index", -1);
+  GST_DEBUG("Quality Index = %d", quality_level->index);
+  if (SS_STREAM_VIDEO == stream->type && (quality_level->index == -1)) {
+    GST_ERROR ("Index attribute is not present for VIDEO stream...");
+    return FALSE;
+  }
+
+  /* MANDATORY : parsing Bitrate attribute */
+  quality_level->bitrate = ssm_parse_get_xml_prop_uint (parser, quality_node, "Bitrate", -1);
+  GST_DEBUG("Bitrate = %d", quality_level->bitrate);
+  if (quality_level->bitrate == -1) {
+    GST_ERROR ("bitrate attribute is not present...");
+    return FALSE;
+  }
+
+  /* MANDATORY for video: parsing MaxWidth attribute */
+  quality_level->max_width = ssm_parse_get_xml_prop_uint (parser, quality_node, "MaxWidth", -1);
+  GST_DEBUG("MaxWidth = %d", quality_level->max_width);
+  if (SS_STREAM_VIDEO == stream->type && (quality_level->max_width == -1)) {
+    GST_ERROR ("max_width attribute is not present in VIDEO...");
+    return FALSE;
+  }
+
+  /* MANDATORY for video: parsing MaxHeight attribute */
+  quality_level->max_height = ssm_parse_get_xml_prop_uint (parser, quality_node, "MaxHeight", -1);
+  GST_DEBUG("MaxWidth = %d", quality_level->max_height);
+  if (SS_STREAM_VIDEO == stream->type && (quality_level->max_height == -1)) {
+    GST_ERROR ("max_height attribute is not present in VIDEO...");
+    return FALSE;
+  }
+
+  /* MANDATORY for audio: parsing SamplingRate attribute */
+  quality_level->samplingrate = ssm_parse_get_xml_prop_uint (parser, quality_node, "SamplingRate", -1);
+  GST_DEBUG("SamplingRate = %d", quality_level->samplingrate);
+  if (SS_STREAM_AUDIO == stream->type && (quality_level->samplingrate == -1)) {
+    GST_ERROR ("SamplingRate attribute is not present for AUDIO...");
+    return FALSE;
+  }
+
+  /* MANDATORY for audio: parsing Channels attribute */
+  quality_level->channels = ssm_parse_get_xml_prop_uint (parser, quality_node, "Channels", -1);
+  GST_DEBUG("SamplingRate = %d", quality_level->channels);
+  if (SS_STREAM_AUDIO == stream->type && (quality_level->channels == -1)) {
+    GST_ERROR ("Channels attribute is not present for AUDIO...");
+    return FALSE;
+  }
+
+  /* MANDATORY for audio: parsing BitsPerSample attribute */
+  quality_level->bps = ssm_parse_get_xml_prop_uint (parser, quality_node, "BitsPerSample", -1);
+  GST_DEBUG("BitsPerSample = %d", quality_level->bps);
+  if (SS_STREAM_AUDIO == stream->type && (quality_level->bps == -1)) {
+    GST_ERROR ("BitsPerSample attribute is not present for AUDIO...");
+    return FALSE;
+  }
+
+  /* MANDATORY for audio: parsing PacketSize attribute */
+  quality_level->packet_size = ssm_parse_get_xml_prop_uint (parser, quality_node, "PacketSize", -1);
+  GST_DEBUG("PacketSize = %d", quality_level->packet_size);
+  if (SS_STREAM_AUDIO == stream->type && (quality_level->packet_size == -1)) {
+    GST_ERROR ("PacketSize attribute is not present for AUDIO...");
+    return FALSE;
+  }
+
+
+  /* MANDATORY for audio: parsing AudioTag attribute */
+  quality_level->audio_tag = ssm_parse_get_xml_prop_uint (parser, quality_node, "AudioTag", -1);
+  GST_DEBUG("AudioTag = %d", quality_level->audio_tag);
+  if (SS_STREAM_AUDIO == stream->type && (quality_level->audio_tag == -1)) {
+    GST_ERROR ("AudioTag attribute is not present for AUDIO...");
+    return FALSE;
+  }
+
+  /* MANDATORY for audio & video: parsing FourCC attribute */
+  quality_level->fourcc = (gchar *)xmlGetProp(quality_node, (const xmlChar *) "FourCC");
+  if(!quality_level->fourcc && SS_STREAM_AUDIO == stream->type){
+    if(!gst_ssm_parse_confirm_audiotag(&quality_level->fourcc, quality_level->audio_tag)){
+      GST_ERROR ("failed to set fourcc from audio tag %d",quality_level->audio_tag);
+      return FALSE;
+    }
+  }
+
+  if (!quality_level->fourcc && ((SS_STREAM_AUDIO == stream->type) || (SS_STREAM_VIDEO == stream->type))) {
+    GST_ERROR ("failed to parse fourcc from quality node");
+    return FALSE;
+  }
+
+  if (quality_level->fourcc && !((!strncmp ((char *)quality_level->fourcc, "AACL", 4)) || !strncmp ((char *)quality_level->fourcc, "WMAP", 4) ||
+  (!strncmp ((char *)quality_level->fourcc, "H264", 4)) || !strncmp ((char *)quality_level->fourcc, "WVC1", 4) ||
+  (!strncmp ((char *)quality_level->fourcc, "TTML", 4)))) {
+    GST_INFO ("Not a proper Fourcc Code...If possible take from SubType\n\n\n");
+    free (quality_level->fourcc);
+
+    GST_DEBUG ("Subtype = %s\n\n",stream->StreamSubType);
+    quality_level->fourcc = g_strdup (stream->StreamSubType);
+    if (!((!strncmp ((char *)quality_level->fourcc, "AACL", 4)) || !strncmp ((char *)quality_level->fourcc, "WMAP", 4) ||
+    (!strncmp ((char *)quality_level->fourcc, "H264", 4)) || !strncmp ((char *)quality_level->fourcc, "WVC1", 4))) {
+      GST_ERROR ("Subtype also does not contain valid fourcc code...ERROR\n");
+      return FALSE;
+    }
+  }
+
+  GST_DEBUG("FourCC = %s", quality_level->fourcc);
+
+  // TODO: need to check whether it is required for all video & audio
+
+  /* MANDATORY for audio & video: parsing CodecPrivateData attribute */
+  quality_level->codec_data = (gchar *)xmlGetProp(quality_node, (const xmlChar *) "CodecPrivateData");
+  if (!quality_level->codec_data && ((SS_STREAM_AUDIO == stream->type) || (SS_STREAM_VIDEO == stream->type))) {
+    GST_ERROR ("failed to get codec data from quality node");
+    return FALSE;
+  }
+
+  /* Optional for VIDEO H264: parsing NALUnitLengthField attribute */
+  quality_level->NALULengthofLength = ssm_parse_get_xml_prop_uint (parser, quality_node, "NALUnitLengthField", 4);
+  GST_DEBUG("NALUnitLengthField = %d", quality_level->NALULengthofLength);
+
+  stream->quality_lists = g_list_append (stream->quality_lists, quality_level);
+
+  GST_LOG ("Appened quality level to stream...");
+
+  return TRUE;
+
+}
+
+static gboolean
+ssm_parse_fragment_node (GstSSMParse *parser, GstSSMStreamNode *stream, xmlNodePtr fragment_node)
+{
+  GstSSMFragmentNode *fragment = NULL;
+  gboolean found_time = FALSE;
+  gboolean found_duration = FALSE;
+
+  g_return_val_if_fail (parser != NULL, FALSE);
+  g_return_val_if_fail (fragment_node != NULL, FALSE);
+  g_return_val_if_fail (stream != NULL, FALSE);
+
+  fragment = g_slice_new0 (GstSSMFragmentNode);
+  if (fragment == NULL) {
+    GST_ERROR ("Allocation of fragment failed!");
+    return FALSE;
+  }
+
+  /*parsing fragmentnumber attribute */
+  fragment->num = ssm_parse_get_xml_prop_uint (parser, fragment_node, "n", -1);
+  GST_DEBUG ("fragment number = %d", fragment->num);
+
+  /*parsing duration attribute */
+  fragment->dur = ssm_parse_get_xml_prop_uint64 (parser, fragment_node, "d", -1);
+  if (fragment->dur == -1 && !fragment_node->next) {
+    GST_ERROR ("Fragment Duration for last fragment is mandatory");
+    return FALSE;
+  } else if (fragment->dur != -1) {
+    GST_DEBUG ("Fragment duration = %"GST_TIME_FORMAT, GST_TIME_ARGS (fragment->dur));
+    found_duration = TRUE;
+  }
+
+  /*parsing time attribute */
+  fragment->time = ssm_parse_get_xml_prop_uint64 (parser, fragment_node, "t", -1);
+  if (fragment->time != -1) {
+    GST_DEBUG ("Fragment time = %"GST_TIME_FORMAT, GST_TIME_ARGS(fragment->time));
+    found_time = TRUE;
+  }
+
+  if (!found_time && !found_duration) {
+    GST_ERROR ("Both time & duration attributes are NOT present.. ERROR");
+    return FALSE;
+  } else if (!found_time && found_duration) {
+    GList *prev_fragment_list = NULL;
+    GstSSMFragmentNode *prev_fragment = NULL;
+
+    GST_DEBUG ("Only Duration attribute is present...");
+    if (stream->fragment_lists) {
+    prev_fragment_list = g_list_last(stream->fragment_lists);
+    if (NULL == prev_fragment_list) {
+      GST_ERROR ("Error last fragment lists are not present..\n");
+      return FALSE;
+    }
+    prev_fragment = (GstSSMFragmentNode *)prev_fragment_list->data;
+    fragment->time = prev_fragment->time +  prev_fragment->dur;
+    GST_DEBUG ("Fragment time = %llu", fragment->time);
+    } else {
+      GST_INFO ("Frament list is empty, assuming it as first fragment...");
+      fragment->time = 0;
+    }
+  } else if (found_time && !found_duration) {
+    xmlNodePtr next_fragment_node = NULL;
+    guint64 next_ts = 0;
+
+    GST_DEBUG ("Only time attribute is present...");
+
+    next_fragment_node = fragment_node->next;
+    if (next_fragment_node) {
+      next_ts = ssm_parse_get_xml_prop_uint64 (parser, fragment_node, "t", -1);
+      if (next_ts == -1) {
+        GST_ERROR ("Next fragment time not present to calculate duration of present fragment...");
+        return FALSE;
+      } else {
+        fragment->dur = next_ts - fragment->time;
+        GST_DEBUG ("Current fragment duration = %"GST_TIME_FORMAT, GST_TIME_ARGS(fragment->dur));
+      }
+    } else {
+      GST_ERROR ("Next fragment not present to calculate duration of present fragment...");
+      return FALSE;
+    }
+  }
+
+#if 1
+  /*error check for timestamps as specified in spec */
+  {
+    xmlNodePtr next_fragment_node = NULL;
+    unsigned long long next_ts = 0;
+
+    next_fragment_node = fragment_node->next;
+    if (next_fragment_node) {
+      next_ts = ssm_parse_get_xml_prop_uint64 (parser, fragment_node, "t", -1);
+      if (next_ts != -1) {
+        GST_DEBUG ("Next Fragment time = %llu and Current fragment time = %llu\n", next_ts,  fragment->time);
+
+        if ( next_ts < fragment->time) {
+          GST_ERROR ("Error in timestamp sequence...");
+          return FALSE;
+        }
+      }
+    }
+  }
+#endif
+
+  stream->stream_duration += fragment->dur;
+
+  stream->fragment_lists = g_list_append (stream->fragment_lists, fragment);
+  GST_DEBUG ("Added fragment node to list...");
+  // TODO: Need to invetigate on TrackFragmentIndex Attribute
+
+  return TRUE;
+}
+
+static gboolean
+ssm_parse_stream_index_node (GstSSMParse *parser, xmlNodePtr stream_node)
+{
+  GstSSMStreamNode *stream = NULL;
+  xmlNodePtr stream_children = NULL;
+
+  g_return_val_if_fail (parser != NULL, FALSE);
+  g_return_val_if_fail (stream_node != NULL, FALSE);
+
+  stream = g_slice_new0 (GstSSMStreamNode);
+  if (stream == NULL) {
+    GST_WARNING ("Allocation of stream node failed!");
+    return FALSE;
+  }
+
+  stream->frag_lock = g_mutex_new ();
+  stream->frag_cond = g_cond_new ();
+
+  /* Type, Chunks, QualityLevels are MUST attributes */
+  stream->StreamType = (gchar *)xmlGetProp(stream_node, (const xmlChar *) "Type");
+  if (NULL == stream->StreamType) {
+    GST_ERROR ("Type attribute is not present");
+    return FALSE;
+  }
+  GST_DEBUG ("Type = %s", stream->StreamType);
+
+  if (!strncmp ((char *)stream->StreamType, "video", 5))
+    stream->type = SS_STREAM_VIDEO;
+  else if (!strncmp ((char *)stream->StreamType, "audio", 5))
+    stream->type = SS_STREAM_AUDIO;
+  else if (!strncmp ((char *)stream->StreamType, "text", 4))
+    stream->type = SS_STREAM_TEXT;
+  else {
+    GST_ERROR ("UnKnown Stream type...");
+    return FALSE;
+  }
+
+  /* Optional SubType Attribute */
+  stream->StreamSubType = (gchar *)xmlGetProp(stream_node, (const xmlChar *) "Subtype");
+  if (stream->StreamSubType)
+    GST_DEBUG ("StreamSubType = %s", stream->StreamSubType);
+
+  stream->StreamTimeScale = ssm_parse_get_xml_prop_uint64 (parser, stream_node, "TimeScale", parser->RootNode->TimeScale);
+  GST_LOG("StreamTimeScale = %"G_GUINT64_FORMAT, stream->StreamTimeScale);
+
+  /* Optional StreamName Attribute */
+  stream->StreamName = (gchar *)xmlGetProp(stream_node, (const xmlChar *) "Name");
+  if (stream->StreamName)
+    GST_DEBUG ("StreamName = %s", stream->StreamName);
+
+  // TODO: need to understand more on this chunks whether mandatory or not in LIVE case
+  stream->nChunks = ssm_parse_get_xml_prop_uint (parser, stream_node, "Chunks", 0);
+  if (!stream->nChunks && !parser->RootNode->PresentationIsLive) {
+    GST_ERROR ("nChunks is zero in VOD case...ERROR");
+    return FALSE;
+  }
+  GST_DEBUG("nChunks = %d", stream->nChunks);
+
+  stream->nQualityLevels = ssm_parse_get_xml_prop_uint (parser, stream_node, "QualityLevels", 0);
+  GST_DEBUG("nQualityLevels = %d", stream->nQualityLevels);
+
+  stream->StreamUrl = (gchar *)xmlGetProp(stream_node, (const xmlChar *) "Url");
+  if (NULL == stream->StreamUrl) {
+    GST_ERROR ("Url Pattern attribute is not present");
+    return FALSE;
+  }
+  GST_DEBUG ("Url = %s", stream->StreamUrl);
+
+  if (stream->type == SS_STREAM_VIDEO) {
+    /* Video stream specific attributes */
+    stream->MaxWidth = ssm_parse_get_xml_prop_uint (parser, stream_node, "MaxWidth", 0);
+    GST_DEBUG("MaxWidth = %d", stream->MaxWidth);
+
+    stream->MaxHeight = ssm_parse_get_xml_prop_uint (parser, stream_node, "MaxHeight", 0);
+    GST_DEBUG("MaxHeight = %d", stream->MaxHeight);
+
+    stream->DisplayWidth = ssm_parse_get_xml_prop_uint (parser, stream_node, "DisplayWidth", 0);
+    GST_DEBUG("DisplayWidth = %d", stream->DisplayWidth);
+
+    stream->DisplayHeight = ssm_parse_get_xml_prop_uint (parser, stream_node, "DisplayHeight", 0);
+    GST_DEBUG("DisplayHeight = %d", stream->DisplayHeight);
+  }
+
+  /* get the children nodes */
+  stream_children = stream_node->xmlChildrenNode;
+  if (NULL == stream_children) {
+    GST_ERROR ("No Children for StreamIndex Node...\n");
+    return FALSE;
+  }
+
+  /* Parse StreamIndex Children Nodes i.e. QualityLevel */
+  while (stream_children) {
+    if ( xmlIsBlankNode (stream_children)) {/* skip blank nodes */
+      stream_children = stream_children->next;
+      continue;
+    }
+    if (!xmlStrcmp(stream_children->name, (const xmlChar *) "QualityLevel")) {
+      if (!ssm_parse_quality_node (parser, stream, stream_children)) {
+        GST_ERROR ("failed to parse quality node");
+        return FALSE;
+      }
+    } else if (!xmlStrcmp(stream_children->name, (const xmlChar *) "c")) {
+      if (!ssm_parse_fragment_node (parser, stream, stream_children)) {
+        GST_ERROR ("failed to parse fragment node");
+        return FALSE;
+      }
+    } else {
+      GST_WARNING (" ==== >>>>>> Unknow ChildrenNode in StreamNode : %s", stream_children->name);
+    }
+    stream_children = stream_children->next;
+  }
+
+  /* sort the quality lists */
+  if (stream->quality_lists && (g_list_length(stream->quality_lists) > 1)) {
+    stream->quality_lists =  g_list_sort (stream->quality_lists,  (GCompareFunc) ssm_parser_sort_qualitylevels_by_bitrate);
+  }
+
+  parser->RootNode->streams[stream->type] = g_list_append (parser->RootNode->streams[stream->type], stream);
+
+  return TRUE;
+
+}
+
+
+static gboolean
+ssm_parse_protection_node (GstSSMParse *parser, xmlNodePtr protection_node)
+{
+  xmlChar *xml_string = NULL;
+
+  g_return_val_if_fail (parser != NULL, FALSE);
+  g_return_val_if_fail (protection_node != NULL, FALSE);
+
+  parser->RootNode->ProtectNode = g_slice_new0 (GstSSMFragmentNode);
+  if (NULL == parser->RootNode->ProtectNode) {
+    GST_ERROR ("Failed to allocate memory...\n");
+    return FALSE;
+  }
+
+  parser->RootNode->ProtectNode->SystemID = NULL;
+  parser->RootNode->ProtectNode->Content = NULL;
+  parser->RootNode->ProtectNode->ContentSize = 0;
+
+  if (!xmlStrcmp(protection_node->name, (const xmlChar *) "ProtectionHeader")) {
+    parser->RootNode->ProtectNode->SystemID = (unsigned char *) xmlGetProp(protection_node, (const xmlChar *) "SystemID");
+    if (NULL == parser->RootNode->ProtectNode->SystemID) {
+      GST_ERROR ("System ID is not present... need to decide ERROR or NOT... returning ERROR now\n");
+      return FALSE;
+    }
+
+    GST_DEBUG ("system ID = %s\n", parser->RootNode->ProtectNode->SystemID);
+
+    if (!strncasecmp ((char *)parser->RootNode->ProtectNode->SystemID,
+           "9A04F079-9840-4286-AB92-E65BE0885F95",
+           36)) {
+      g_print ("======== >>>>>>>. Content is encrypted using PLAYREADY\n");
+    } else {
+      GST_ERROR ("\n\n ******** UN-supported encrypted content... *********\n\n");
+      return FALSE;
+    }
+
+    xml_string = xmlNodeGetContent(protection_node);
+    if (NULL == xml_string) {
+      GST_ERROR ("Content is not present... need to decide ERROR or NOT\n");
+      return FALSE;
+    } else {
+      gsize content_size = 0;
+
+      g_print ("Content = %s\n", xml_string);
+
+      parser->RootNode->ProtectNode->Content = g_base64_decode ((gchar*)xml_string, &content_size);
+      if (NULL == parser->RootNode->ProtectNode->Content) {
+        GST_ERROR ("Failed to do base64 decoding...\n");
+        free (xml_string);
+        xml_string = NULL;
+        return FALSE;
+      }
+
+      parser->RootNode->ProtectNode->ContentSize = content_size;
+      free (xml_string);
+      xml_string = NULL;
+
+      GST_DEBUG ("ProtectionNode content = %s and size = %d\n", parser->RootNode->ProtectNode->Content, content_size);
+    }
+  } else {
+    GST_ERROR ("ProtectionHeader is NOT PRESENT in Protection node...ERROR\n");
+    return FALSE;
+  }
+
+  GST_LOG ("successfully parsed protectionheader node...");
+  return TRUE;
+}
+
+static gboolean
+ssm_parse_root_node (GstSSMParse *parser, xmlNodePtr root_node)
+{
+  int i = 0;
+
+  g_return_val_if_fail (parser != NULL, FALSE);
+  g_return_val_if_fail (root_node != NULL, FALSE);
+
+  parser->RootNode = g_slice_new0 (GstSSMRootNode);
+  if (parser->RootNode == NULL) {
+    GST_WARNING ("Allocation of root node failed!");
+    return FALSE;
+  }
+
+  for (i = 0; i < SS_STREAM_NUM; i++) {
+    parser->RootNode->streams[i] = NULL;
+  }
+
+  parser->RootNode->ProtectNode = NULL;
+
+  /* MANDATORY : parsing MajorVersion attribute */
+  parser->RootNode->MajorVersion = ssm_parse_get_xml_prop_uint (parser, root_node, "MajorVersion", -1);
+  if (parser->RootNode->MajorVersion != 2) {
+    GST_ERROR("Majorversion should be 2");
+    return FALSE;
+  }
+  GST_LOG("SmoothStreamingMedia :: Majorversion = %d", parser->RootNode->MajorVersion);
+
+  /* MANDATORY : parsing MinorVersion attribute */
+  parser->RootNode->MinorVersion = ssm_parse_get_xml_prop_uint (parser, root_node, "MinorVersion", 0);
+  GST_LOG("SmoothStreamingMedia :: MinorVersion = %d", parser->RootNode->MinorVersion);
+
+  parser->RootNode->TimeScale = ssm_parse_get_xml_prop_uint64 (parser, root_node, "TimeScale", 10000000);
+  GST_LOG("SmoothStreamingMedia :: TimeScale = %"G_GUINT64_FORMAT, parser->RootNode->TimeScale);
+
+  parser->RootNode->Duration = ssm_parse_get_xml_prop_uint64 (parser, root_node, "Duration", -1);
+  GST_LOG("SmoothStreamingMedia :: Duration = %"G_GUINT64_FORMAT, parser->RootNode->Duration);
+
+  parser->RootNode->PresentationIsLive = ssm_parse_get_xml_prop_boolean (parser, root_node, "IsLive");
+  GST_LOG("SmoothStreamingMedia :: IsLive = %d", parser->RootNode->PresentationIsLive);
+
+  /* valid for live presentation only*/
+  if (parser->RootNode->PresentationIsLive) {
+
+    parser->RootNode->LookAheadCount = ssm_parse_get_xml_prop_uint (parser, root_node, "LookaheadCount", -1);
+    GST_LOG("SmoothStreamingMedia :: LookaheadCount = %d", parser->RootNode->LookAheadCount);
+
+    if (parser->RootNode->LookAheadCount == -1) {
+     GST_INFO ("fallback case of lookaheadcount...");
+     parser->RootNode->LookAheadCount = ssm_parse_get_xml_prop_uint (parser, root_node, "LookAheadFragmentCount", -1);
+     GST_LOG("SmoothStreamingMedia :: LookAheadFragmentCount = %d", parser->RootNode->LookAheadCount);
+    }
+
+    parser->RootNode->DVRWindowLength = ssm_parse_get_xml_prop_uint64 (parser, root_node, "DVRWindowLength", 0);
+    GST_LOG("SmoothStreamingMedia :: DVRWindowLength = %"G_GUINT64_FORMAT, parser->RootNode->DVRWindowLength);
+    if (parser->RootNode->DVRWindowLength == 0)
+      GST_INFO ("DVR Window Length is zero...means INFINITE");
+  }
+
+  return TRUE;
+}
+
+
+gboolean
+gst_ssm_parse_manifest (GstSSMParse *parser, char *data, unsigned int size)
+{
+  xmlNodePtr root = NULL;
+  xmlNodePtr curnode = NULL;
+  xmlDocPtr doc;
+  int i;
+
+  g_return_val_if_fail (parser != NULL, FALSE);
+  g_return_val_if_fail (data != NULL, FALSE);
+  g_return_val_if_fail (size != 0, FALSE);
+
+  /* parse manifest xml file */
+  doc = xmlReadMemory ((gchar *) data, size, NULL, NULL, 0);
+  if (doc == NULL ) {
+    GST_ERROR("failed to parse manifest file...");
+    goto error;
+  }
+
+  /* Get the root element */
+  root = xmlDocGetRootElement(doc);
+  if (root == NULL) {
+    GST_ERROR("no ROOT node in manifest file...");
+    goto error;
+  }
+
+  if (!xmlStrcmp(root->name, (const xmlChar *) "SmoothStreamingMedia"))  {
+    /* parsing of ROOT Node SmoothStreamingMedia attributes */
+    if (!ssm_parse_root_node (parser, root)) {
+      GST_ERROR("failed to parse root node...");
+      goto error;
+    }
+    GST_DEBUG ("Parsing ROOT element is successful");
+  } else {
+    GST_ERROR ("SmoothStreamingMedia ROOT element is not present...");
+    goto error;
+  }
+
+  /* moving to children nodes */
+  curnode = root->xmlChildrenNode;
+
+  while (curnode) {
+    if (xmlIsBlankNode (curnode)) {/* skip blank node */
+      curnode = curnode->next;
+      continue;
+    }
+
+    if (!xmlStrcmp(curnode->name, (const xmlChar *)"StreamIndex")) {
+      /* Parsing Stream Node */
+      if (!ssm_parse_stream_index_node (parser, curnode)) {
+        GST_ERROR ("failed to parse stream index node...");
+        return FALSE;
+      }
+    } else if (!xmlStrcmp(curnode->name, (const xmlChar *) "Protection")) {
+      xmlNodePtr protect_node;
+
+      /* get the children */
+      protect_node = curnode->xmlChildrenNode;
+      if (NULL == protect_node) {
+        GST_ERROR ("No Children for Protection Node...\n");
+        return FALSE;
+      } else {
+        if (!ssm_parse_protection_node (parser, protect_node)) {
+          GST_ERROR ("failed to parse protectionheader node");
+          return FALSE;
+        }
+      }
+    }
+    curnode = curnode->next;
+  }
+
+  /* Move to last fragment when presentation is LIVE */
+  if (parser->RootNode->PresentationIsLive) {
+    for (i = 0; i < SS_STREAM_NUM; i++) {
+      if (parser->RootNode->streams[i]) {
+        GST_INFO ("Live presentation, so moved to last node...");
+        ((GstSSMStreamNode *)(parser->RootNode->streams[i]->data))->fragment_lists =
+			g_list_last (((GstSSMStreamNode *)(parser->RootNode->streams[i]->data))->fragment_lists);
+      }
+    }
+  }
+
+  parser->ns_start = 0;
+
+  /* get new segment start */
+  for (i = 0; i < SS_STREAM_NUM; i++) {
+    GstSSMStreamNode *stream = NULL;
+    GList *frag_list = NULL;
+    guint64 start_ts = GST_CLOCK_TIME_NONE;
+
+    if (parser->RootNode->streams[i]) {
+      /* Move to last fragment when presentation is LIVE */
+      if (parser->RootNode->PresentationIsLive) {
+        GST_INFO ("Live presentation, so moved to last node...");
+        ((GstSSMStreamNode *)(parser->RootNode->streams[i]->data))->fragment_lists =
+            g_list_last (((GstSSMStreamNode *)(parser->RootNode->streams[i]->data))->fragment_lists);
+      }
+
+      stream = (parser->RootNode->streams[i])->data;
+      frag_list = stream->fragment_lists;
+      start_ts = ((GstSSMFragmentNode *)frag_list->data)->time;
+
+      GST_LOG ("ns_start = %"G_GUINT64_FORMAT" and start_ts[%s] = %"G_GUINT64_FORMAT,
+          parser->ns_start, ssm_parse_get_stream_name(i), start_ts);
+
+      /* take MAX of stream's start as new_segment start */
+      parser->ns_start = START_TS_MAX (parser->ns_start, start_ts);
+    }
+  }
+
+  GST_INFO ("ns_start = %"G_GUINT64_FORMAT, parser->ns_start);
+
+  if (doc) {
+    xmlFreeDoc(doc);
+    doc = NULL;
+  }
+
+  GST_DEBUG ("successfully parsed manifest");
+
+  return TRUE;
+
+error:
+  if (doc) {
+    xmlFreeDoc(doc);
+    doc = NULL;
+  }
+
+  return FALSE;
+}
+
+/* Only supporting url in 'QualityLevels({bitrate})/Fragments(xxxxxx={start time})'
+  * FIXME : Add support for any */
+gboolean
+gst_ssm_parse_get_next_fragment_url (GstSSMParse *parser, SS_STREAM_TYPE stream_type, gchar **uri, guint64 *start_ts)
+{
+  GstSSMStreamNode *stream = NULL;
+  GList *frag_list = NULL;
+  GPtrArray *strs;
+  guint64 time = 0;
+  gchar **splitter1 = NULL;
+  gchar **splitter2 = NULL;
+  gchar **splitter3 = NULL;
+
+  MANIFEST_LOCK(parser);
+  stream = (parser->RootNode->streams[stream_type])->data; //get current video stream
+  g_mutex_lock (stream->frag_lock);
+
+  if (stream->fraglist_eos) {
+    if (parser->RootNode->PresentationIsLive) {
+      /* Live Presentation need to wait for next uri */
+      g_print ("waiting for next URI in LIVE presentation...\n");
+      g_cond_wait (stream->frag_cond, stream->frag_lock);
+      g_print ("Received signal after appending new URI...move to next now\n");
+     ((GstSSMStreamNode *)(parser->RootNode->streams[stream_type]->data))->fragment_lists =
+	 g_list_next (((GstSSMStreamNode *)(parser->RootNode->streams[stream_type]->data))->fragment_lists);
+    } else {
+      /* VOD presentation reached EOS */
+      GST_INFO("Fragment list is empty in VOD case...");
+      g_mutex_unlock (stream->frag_lock);
+      MANIFEST_UNLOCK(parser);
+      return FALSE;
+    }
+  }
+
+  stream = (parser->RootNode->streams[stream_type])->data; //get current video stream
+
+  frag_list = stream->fragment_lists;
+
+  strs = g_ptr_array_new ();
+
+  /* adding presentation uri */
+  g_ptr_array_add (strs, g_strdup(parser->presentation_uri));
+
+  splitter1 = g_strsplit (stream->StreamUrl, "{", 3);
+
+  /* add stream url till first '{' */
+  g_ptr_array_add (strs, g_strdup(splitter1[0]));
+
+  /* adding bitrate param */
+  g_ptr_array_add (strs, g_strdup_printf ("%d", ((GstSSMQualityNode *)stream->quality_lists->data)->bitrate));
+
+  /* tokenize based on '}' */
+  splitter2 = g_strsplit (splitter1[1], "}", 2);
+
+  g_ptr_array_add (strs, g_strdup(splitter2[1]));
+
+  time = ((GstSSMFragmentNode *)frag_list->data)->time;
+
+  /* adding fragment time */
+  g_ptr_array_add (strs, g_strdup_printf ("%llu", time));
+
+  *start_ts = gst_util_uint64_scale (time, GST_SECOND, parser->RootNode->TimeScale);
+
+  /* tokenize based on '}' */
+  splitter3 = g_strsplit (splitter1[2], "}", 2);
+
+  g_ptr_array_add (strs, g_strdup(splitter3[1]));
+
+  /* add a terminating NULL */
+  g_ptr_array_add (strs, NULL);
+
+  if (frag_list = g_list_next (((GstSSMStreamNode *)(parser->RootNode->streams[stream_type]->data))->fragment_lists)) {
+    ((GstSSMStreamNode *)(parser->RootNode->streams[stream_type]->data))->fragment_lists = frag_list;
+  } else {
+    GST_INFO ("Reached end of fragment list...\n");
+    ((GstSSMStreamNode *)(parser->RootNode->streams[stream_type]->data))->fraglist_eos = TRUE;
+  }
+
+  *uri = g_strjoinv (NULL, (gchar **) strs->pdata);
+  g_strfreev ((gchar **) g_ptr_array_free (strs, FALSE));
+
+  g_mutex_unlock (stream->frag_lock);
+
+  MANIFEST_UNLOCK(parser);
+
+  return TRUE;
+}
+
+GstCaps *
+ssm_parse_get_stream_caps (GstSSMParse *parser, SS_STREAM_TYPE stream_type)
+{
+  GstSSMStreamNode *stream = NULL;
+  MANIFEST_LOCK(parser);
+
+  stream = parser->RootNode->streams[stream_type]->data;
+  GstCaps *caps = NULL;
+  if (stream_type == SS_STREAM_VIDEO) {
+    caps =  ssm_prepare_video_caps (parser, stream);
+  } else if (stream_type == SS_STREAM_AUDIO) {
+    caps =  ssm_prepare_audio_caps (parser, stream);
+  } else if (stream_type == SS_STREAM_TEXT) {
+    caps =  ssm_prepare_text_caps (parser, stream);
+  }
+  MANIFEST_UNLOCK(parser);
+  return caps;
+}
+
+GstCaps *
+ssm_prepare_video_caps (GstSSMParse *parser, GstSSMStreamNode *stream)
+{
+  GstSSMQualityNode *cur_quality_node =  (GstSSMQualityNode *)(stream->quality_lists->data);
+  GstBuffer *codec_data = NULL;
+  GstCaps *caps = NULL;
+
+  codec_data = gst_buffer_new ();
+  if (!codec_data) {
+    GST_ERROR ("failed to allocate buffer");
+    return NULL;
+  }
+
+  if (!strncmp ((char *)cur_quality_node->fourcc, "H264", 4)) {
+    /* converting NALU codec data to 3GPP codec data format */
+    if (!convert_NALUnitDCI_to_PacktizedDCI (cur_quality_node->codec_data, &(GST_BUFFER_DATA(codec_data)), &GST_BUFFER_SIZE(codec_data))) {
+      GST_ERROR ("Error in converting NALUDCI to Packetized DCI...\n");
+      return NULL;
+    }
+    GST_BUFFER_MALLOCDATA(codec_data) = GST_BUFFER_DATA(codec_data);
+  } else if (!strncmp ((char *)cur_quality_node->fourcc, "WVC1", 4)) {
+    unsigned char *codec_data = cur_quality_node->codec_data;
+    unsigned int DCI_len = strlen ((char *)cur_quality_node->codec_data);
+    gchar tmp[3] = {0, };
+    gint val = 0;
+    gint codec_data_len = 0;
+    gint idx = 0;
+
+    codec_data_len = (DCI_len >>1);
+
+    codec_data = gst_buffer_new_and_alloc (codec_data_len);
+    if (!codec_data) {
+      GST_ERROR ("Failed to allocate memory..\n");
+      return FALSE;
+    }
+
+    /* copy codec data */
+    while (DCI_len) {
+      memset (tmp, 0x00, 3);
+      strncpy ((char*)tmp, (char*)codec_data, 2);
+      tmp[2] = '\0';
+      if (!int_from_string ((char*)tmp, NULL, &val, 16)) {
+        GST_ERROR ("Failed to int from string...");
+        return NULL;
+      }
+      (GST_BUFFER_DATA(codec_data))[idx] = val;
+      codec_data += 2;
+      DCI_len = DCI_len - 2;
+      idx++;
+    }
+  }
+
+  if (!strncmp ((char *)cur_quality_node->fourcc, "H264", 4)) {
+    /* prepare H264 caps */
+    caps = gst_caps_new_simple ("video/x-h264",
+                  "width", G_TYPE_INT, cur_quality_node->max_width,
+                  "height", G_TYPE_INT, cur_quality_node->max_height,
+                  "framerate", GST_TYPE_FRACTION, 30, 1,
+                  "stream-format", G_TYPE_STRING, "avc",
+                  "alignment", G_TYPE_STRING, "au",
+                  "codec_data", GST_TYPE_BUFFER, codec_data,
+                  NULL);
+  } else if (!strncmp ((char *)cur_quality_node->fourcc, "WVC1", 4)) {
+    /* prepare VC1 caps */
+    caps = gst_caps_new_simple ("video/x-wmv",
+                  "width", G_TYPE_INT, cur_quality_node->max_width,
+                    "height", G_TYPE_INT, cur_quality_node->max_height,
+                    "framerate", GST_TYPE_FRACTION, 30, 1,
+                    "wmvversion", G_TYPE_INT, 3,
+                    "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('W', 'V', 'C', '1'),
+                    "codec_data", GST_TYPE_BUFFER, codec_data,
+                    NULL);
+  } else {
+    char *s;
+    /* prepare gst generic caps caps */
+    GST_ERROR ("Wrong VIDEO fourcc...");
+    s = g_strdup_printf ("video/x-gst-fourcc-%s", "unknown");
+    caps = gst_caps_new_simple (s,
+                     "width", G_TYPE_INT, cur_quality_node->max_width,
+                     "height", G_TYPE_INT, cur_quality_node->max_height,
+                     "framerate", GST_TYPE_FRACTION, 30, 1,
+                      "codec_data", GST_TYPE_BUFFER, codec_data,
+                     NULL);
+  }
+
+  gchar *caps_name = gst_caps_to_string(caps);
+  GST_INFO ( "prepared video caps : %s\n", caps_name);
+  g_free(caps_name);
+
+  return caps;
+}
+
+GstCaps *
+ssm_prepare_audio_caps (GstSSMParse *parser, GstSSMStreamNode *stream)
+{
+  GstSSMQualityNode *cur_quality_node =  (GstSSMQualityNode *)(stream->quality_lists->data);
+  GstBuffer *codec_data = NULL;
+  GstCaps *caps = NULL;
+
+  if (cur_quality_node->codec_data &&
+     ((!strncmp ((char *)cur_quality_node->fourcc, "AACL", 4)) || !strncmp ((char *)cur_quality_node->fourcc, "WMAP", 4))) {
+    guint DCI_len = strlen ((char *)cur_quality_node->codec_data);
+    gchar *dci = cur_quality_node->codec_data;
+    gchar tmp[3] = {0, };
+    gint val = 0;
+    gint codec_data_len = (DCI_len >>1);
+    gint idx = 0;
+
+    codec_data = gst_buffer_new_and_alloc (codec_data_len);
+    if (NULL == codec_data) {
+      GST_ERROR ("Failed to allocate memory..\n");
+      return NULL;
+    }
+
+    /* copy codec data */
+    while (DCI_len) {
+      memset (tmp, 0x00, 3);
+      strncpy ((char*)tmp, (char*)dci, 2);
+      tmp[2] = '\0';
+      if (!int_from_string ((char*)tmp, NULL, &val , 16)) {
+        GST_ERROR ("Failed to int from string...");
+        return NULL;
+      }
+      (GST_BUFFER_DATA(codec_data))[idx] = val;
+      dci += 2;
+      DCI_len = DCI_len - 2;
+      //g_print ("val = 0x%02x, codec_data_length = %d, idx = %d\n", val, DCI_len, idx);
+      idx++;
+    }
+  } else {
+    GST_ERROR ("\n\n\nUnsupported Audio Codec Fourcc...\n\n\n");
+    return NULL;
+  }
+
+  if (!strncmp ((char *)cur_quality_node->fourcc, "AACL", 4)) {
+    caps = gst_caps_new_simple ("audio/mpeg",
+                          "mpegversion", G_TYPE_INT, 4,
+                          "framed", G_TYPE_BOOLEAN, TRUE,
+                          "stream-format", G_TYPE_STRING, "raw",
+                          "rate", G_TYPE_INT, (int) cur_quality_node->samplingrate,
+                          "channels", G_TYPE_INT, cur_quality_node->channels,
+                          "codec_data", GST_TYPE_BUFFER, codec_data,
+                          NULL);
+  } else if (!strncmp ((char *)cur_quality_node->fourcc, "WMAP", 4)) {
+    caps = gst_caps_new_simple ("audio/x-wma",
+                        "rate", G_TYPE_INT, (int) cur_quality_node->samplingrate,
+                         "channels", G_TYPE_INT, cur_quality_node->channels,
+                        NULL);
+  } else {
+    char *s;
+
+    GST_ERROR ("Wrong Audio fourcc...");
+    s = g_strdup_printf ("audio/x-gst-fourcc-%s", "unknown");
+    caps = gst_caps_new_simple (s,
+                            "rate", G_TYPE_INT, (int) cur_quality_node->samplingrate,
+                             "channels", G_TYPE_INT, cur_quality_node->channels,
+                             NULL);
+  }
+  gchar *caps_name = gst_caps_to_string(caps);
+  GST_INFO ( "prepared video caps : %s\n", caps_name);
+  g_free(caps_name);
+
+  return caps;
+}
+
+GstCaps *
+ssm_prepare_text_caps (GstSSMParse *parser, GstSSMStreamNode *stream)
+{
+  // TODO: Yet to add support for text caps
+  return NULL;
+}
+
+SS_BW_MODE
+gst_ssm_parse_switch_qualitylevel (GstSSMParse *parser, guint drate)
+{
+  GstSSMStreamNode *stream =  parser->RootNode->streams[SS_STREAM_VIDEO]->data;
+  guint bitrate = ((GstSSMQualityNode *)stream->quality_lists->data)->bitrate;
+  SS_BW_MODE ret = SS_MODE_NO_SWITCH;
+
+  /* check for upward transition */
+  while (drate > (bitrate + BITRATE_SWITCH_UPPER_THRESHOLD * bitrate)) {
+    if (g_list_next (stream->quality_lists)) {
+      stream->quality_lists = g_list_next (stream->quality_lists);
+      g_print ("Move to next quality level : drate = %d and bitrate = %d\n", drate, ((GstSSMQualityNode *)stream->quality_lists->data)->bitrate);
+      ret = SS_MODE_AV;
+      bitrate = ((GstSSMQualityNode *)stream->quality_lists->data)->bitrate;
+    } else {
+      g_print ("Already at MAX Bitrate possible...\n");
+      ret = SS_MODE_NO_SWITCH;
+      break;
+    }
+  }
+
+  /* check for downward transition */
+  while (drate < (bitrate + BITRATE_SWITCH_LOWER_THRESHOLD * bitrate)) {
+    if (g_list_previous (stream->quality_lists)) {
+      stream->quality_lists = g_list_previous (stream->quality_lists);
+      g_print ("Move to previous quality level : drate = %d and bitrate = %d\n", drate, ((GstSSMQualityNode *)stream->quality_lists->data)->bitrate);
+      bitrate = ((GstSSMQualityNode *)stream->quality_lists->data)->bitrate;
+    } else {
+      g_print ("Reached MIN video bitrate possible...\n");
+      if (GST_SSM_PARSE_IS_LIVE_PRESENTATION(parser)) {
+        g_print ("Going to audio-only because of LIVE...\n");
+        ret = SS_MODE_AONLY;
+      } else {
+        ret = SS_MODE_AV;
+      }
+      break;
+    }
+  }
+
+  return ret;
+}
+
+gboolean
+gst_ssm_parse_append_next_fragment (GstSSMParse *parser, SS_STREAM_TYPE stream_type, guint64 timestamp, guint64 duration)
+{
+  GstSSMStreamNode *stream = NULL;
+  GstSSMFragmentNode *new_fragment = NULL;
+  GstSSMFragmentNode *last_fragment = NULL;
+  GList *last_node = NULL;
+
+  g_return_val_if_fail (parser != NULL, FALSE);
+
+  /*get current stream based on stream_type */
+  stream = (parser->RootNode->streams[stream_type])->data;
+
+  g_return_val_if_fail (stream->fragment_lists, FALSE);
+
+  g_mutex_lock (stream->frag_lock);
+
+  last_node = g_list_last(stream->fragment_lists);
+
+  last_fragment = (GstSSMFragmentNode *)(last_node->data);
+
+  if (last_fragment->time < timestamp) {
+
+    GST_LOG ("+++++ last_fragment time = %llu and current recd = %llu +++++\n", last_fragment->time, timestamp);
+
+    /* allocate new fragment node */
+    new_fragment = g_slice_new0 (GstSSMFragmentNode);
+    if (new_fragment == NULL) {
+      GST_ERROR ("Allocation of fragment failed!");
+      return FALSE;
+    }
+
+    if (duration == GST_CLOCK_TIME_NONE) {
+      /* useful when lookahead count is zero */
+      // TODO: need to check how to handle, when there is discontinuity
+      duration = timestamp - last_fragment->time;
+    }
+
+    // TODO: need to handle when either time or duration present OR if both are non proper values
+    new_fragment->dur = duration;
+    new_fragment->time = timestamp;
+    new_fragment->num = 0;
+
+    /* add the new fragment duration to total stream duration */
+    stream->stream_duration += duration;
+
+    /* append new fragment list to stream fragment list */
+   ((GstSSMStreamNode *)(parser->RootNode->streams[stream_type]->data))->fragment_lists =
+	 g_list_append (((GstSSMStreamNode *)(parser->RootNode->streams[stream_type]->data))->fragment_lists, new_fragment);
+
+    GST_DEBUG ("+++++ Appened new '%s' URL and signaling the condition and duration = %llu ++++++\n",
+        ssm_parse_get_stream_name(stream_type), stream->stream_duration);
+
+    if (stream->fraglist_eos) {
+      GST_INFO ("Need to move the list now to next.. as we received new one\n");
+      ((GstSSMStreamNode *)(parser->RootNode->streams[stream_type]->data))->fragment_lists =
+	 g_list_next (((GstSSMStreamNode *)(parser->RootNode->streams[stream_type]->data))->fragment_lists);
+      stream->fraglist_eos = FALSE;
+    }
+    /* signal fragment wait */
+    g_cond_signal (stream->frag_cond);
+
+  } else {
+    g_print ("--------- Received '%s' fragment is less than Last fragment in the list -----------\n", ssm_parse_get_stream_name(stream_type));
+  }
+
+  g_mutex_unlock (stream->frag_lock);
+
+  return TRUE;
+}
+
+gboolean
+gst_ssm_parse_seek_manifest (GstSSMParse *parser, guint64 seek_time)
+{
+  gint i = 0;
+  GstSSMStreamNode *stream = NULL;
+  guint64 stream_time = -1;
+  guint64 start_ts = -1;
+
+  parser->ns_start = 0;
+
+  for (i = 0; i < SS_STREAM_NUM; i++) {
+    if (parser->RootNode->streams[i]) {
+      stream = parser->RootNode->streams[i]->data; // get current stream
+      stream_time = ((GstSSMFragmentNode *)stream->fragment_lists->data)->time;
+      stream_time = gst_util_uint64_scale (stream_time, GST_SECOND,
+          GST_SSM_PARSE_GET_TIMESCALE(parser));
+
+      if (seek_time > stream_time) {
+        /* forward seek */
+        while (seek_time > stream_time) {
+          stream->fragment_lists = g_list_next (stream->fragment_lists);
+          if(stream->fragment_lists && stream->fragment_lists->data) {
+            stream_time = gst_util_uint64_scale (((GstSSMFragmentNode *)stream->fragment_lists->data)->time, GST_SECOND,
+              GST_SSM_PARSE_GET_TIMESCALE(parser));
+            GST_LOG ("seek time = %"GST_TIME_FORMAT", cur_time = %"GST_TIME_FORMAT,
+              GST_TIME_ARGS(seek_time), GST_TIME_ARGS(stream_time));
+          }
+        }
+
+        /* moving to fragment before our seeked time */
+        stream->fragment_lists = g_list_previous (stream->fragment_lists);
+        if(stream->fragment_lists && stream->fragment_lists->data)
+          start_ts = ((GstSSMFragmentNode *)stream->fragment_lists->data)->time;
+      } else if (seek_time < stream_time) {
+        /* backward seek */
+        while (seek_time < stream_time) {
+          stream->fragment_lists = g_list_previous (stream->fragment_lists);
+          if(stream->fragment_lists && stream->fragment_lists->data) {
+            stream_time = gst_util_uint64_scale (((GstSSMFragmentNode *)stream->fragment_lists->data)->time, GST_SECOND,
+                                              GST_SSM_PARSE_GET_TIMESCALE(parser));
+            GST_LOG ("seek time = %"GST_TIME_FORMAT", cur_time = %"GST_TIME_FORMAT,
+              GST_TIME_ARGS(seek_time), GST_TIME_ARGS(stream_time));
+            start_ts = ((GstSSMFragmentNode *)stream->fragment_lists->data)->time;
+          }
+        }
+      } else {
+        /* rare case */
+        start_ts = ((GstSSMFragmentNode *)stream->fragment_lists->data)->time;
+      }
+
+      if (stream->type == SS_STREAM_VIDEO) {
+        /* move to least possible bitrate variant*/
+        stream->quality_lists = g_list_first (stream->quality_lists);
+      }
+
+      GST_INFO ("SEEK : ns_start = %"G_GUINT64_FORMAT" and start_ts[%s] = %"G_GUINT64_FORMAT,
+        parser->ns_start, ssm_parse_get_stream_name(i), start_ts);
+
+      /* take max of stream's start as new_segment start */
+      parser->ns_start = START_TS_MAX (parser->ns_start, start_ts);
+    }
+  }
+
+  GST_INFO ("ns_start = %"G_GUINT64_FORMAT, parser->ns_start);
+
+  return TRUE;
+}
+
+gboolean
+gst_ssm_parse_get_protection_header (GstSSMParse *parser, unsigned char **protection_header, unsigned int *protection_header_len)
+{
+  if (!parser->RootNode->ProtectNode) {
+    *protection_header = NULL;
+    *protection_header_len = 0;
+    return TRUE;
+  }
+
+  if (parser->RootNode->ProtectNode->ContentSize && parser->RootNode->ProtectNode->Content) {
+    *protection_header = g_malloc0 (parser->RootNode->ProtectNode->ContentSize);
+    if (*protection_header == NULL) {
+      GST_ERROR ("failed to allocate memory...");
+      return FALSE;
+    }
+
+    memcpy (*protection_header, parser->RootNode->ProtectNode->Content, parser->RootNode->ProtectNode->ContentSize);
+    *protection_header_len = parser->RootNode->ProtectNode->ContentSize;
+  }
+
+  return TRUE;
+}
+
+static gboolean
+convert_NALUnitDCI_to_PacktizedDCI (unsigned char *nalu_dci, unsigned char **packetized_dci, unsigned int *packetized_dci_len)
+{
+#ifndef CHECK_NALU_OUT
+	gboolean bret = TRUE;
+	unsigned char *pps_start = NULL;
+	unsigned char *pps_end = NULL;
+	unsigned int sps_len = 0;
+	unsigned int pps_len = 0;
+	unsigned char *sps_data = NULL;
+	unsigned char *pps_data = NULL;
+	unsigned char *tmp_sps_ptr = NULL;
+	unsigned char *tmp_pps_ptr = NULL;
+	unsigned char tmp[3] = {0, };
+	int val;
+	unsigned int idx = 0;
+
+	// TODO: need to generalize this logic for finding multiple SPS and PPS sets and finding SPS/PPS by ANDing 0x1F
+
+	pps_start = strstr ((char*)nalu_dci, "0000000168");
+	pps_end = nalu_dci + strlen ((char *)nalu_dci);
+	GST_DEBUG ("nalu_dci length= %d\n", strlen ((char *)nalu_dci));
+
+	sps_len = pps_start - nalu_dci;
+
+       GST_DEBUG ("sps length = %d\n", sps_len);
+
+	sps_data = (unsigned char*) malloc (sps_len + 1);
+	if (NULL == sps_data)
+	{
+		GST_ERROR ("Failed to allocate memory..\n");
+		bret = FALSE;
+		goto exit;
+	}
+
+	/* Copy SPS data */
+	strncpy ((char*)sps_data, (char *)nalu_dci, sps_len);
+	sps_data[sps_len] = '\0';
+
+	tmp_sps_ptr = sps_data;
+
+	GST_DEBUG ("SPS data = %s\n", sps_data);
+
+	pps_len = pps_end - pps_start;
+	GST_DEBUG ("pps length = %d\n", pps_len);
+
+	pps_data = (unsigned char*)malloc (pps_len + 1);
+	if (NULL == pps_data)
+	{
+		GST_ERROR ("Failed to allocate memory..\n");
+		bret = FALSE;
+		goto exit;
+	}
+
+	/* Copy PPS data */
+	strncpy ((char*)pps_data, (char*)pps_start, pps_len);
+	pps_data[pps_len] = '\0';
+	tmp_pps_ptr = pps_data;
+
+	GST_DEBUG ("PPS data = %s\n", pps_data);
+
+	/* 6 bytes of metadata */
+	*packetized_dci_len = 8;
+
+	*packetized_dci = (unsigned char*) malloc (*packetized_dci_len);
+	if (NULL == *packetized_dci)
+	{
+		GST_ERROR ("Failed to allocate memory..\n");
+		bret = FALSE;
+		goto exit;
+	}
+
+	/* configurationVersion */
+	(*packetized_dci)[0] = 0x01;
+
+	/* AVCProfileIndication */
+	memset (tmp, 0x00, 3);
+
+	strncpy ((char*)tmp, (char*)sps_data+10, 2);
+	tmp[2] = '\0';
+
+	bret = int_from_string ((char*)tmp, NULL, &val , 16);
+	if (FALSE == bret)
+	{
+		GST_ERROR ("Failed to int from string...");
+		goto exit;
+	}
+
+	(*packetized_dci)[1] = val;
+
+	/* profile_compatibility*/
+	memset (tmp, 0x00, 3);
+	strncpy ((char*)tmp, (char*)sps_data+12, 2);
+	tmp[2] = '\0';
+	bret = int_from_string ((char*)tmp, NULL, &val , 16);
+	if (FALSE == bret)
+	{
+		GST_ERROR ("Failed to int from string...");
+		goto exit;
+	}
+	(*packetized_dci)[2] = val;
+
+	/* AVCLevelIndication */
+	memset (tmp, 0x00, 3);
+	strncpy ((char*)tmp, (char*)sps_data+14, 2);
+	tmp[2] = '\0';
+	bret = int_from_string ((char*)tmp, NULL, &val , 16);
+	if (FALSE == bret)
+	{
+		GST_ERROR ("Failed to int from string...");
+		goto exit;
+	}
+
+	(*packetized_dci)[3] = val;
+
+	/* Reserver (6) + LengthSizeMinusOne (2) */
+	(*packetized_dci)[4] = 0xff;	 // hardcoding lengthoflength = 4 for present
+
+	/* Reserver (3) + numOfSequenceParameterSets (5) */
+	(*packetized_dci)[5] = 0xe1;	 // hardcoding numOfSequenceParameterSets = 1 for present
+
+	/* avoiding NALU start code 0x00 00 00 01 */
+	sps_len = sps_len -8;
+	sps_data = sps_data + 8;
+
+	(*packetized_dci)[6] = (sps_len >>1) >> 16;
+	(*packetized_dci)[7] = (sps_len >>1);
+
+	*packetized_dci_len += (sps_len/2);
+
+	*packetized_dci = (unsigned char*) realloc (*packetized_dci, *packetized_dci_len);
+	if (NULL == *packetized_dci)
+	{
+		GST_ERROR ("Failed to allocate memory..\n");
+		bret = FALSE;
+		goto exit;
+	}
+
+	idx = 8;
+
+	/* convert SPS data and store*/
+	while (sps_len)
+	{
+		memset (tmp, 0x00, 3);
+		strncpy ((char*)tmp, (char*)sps_data, 2);
+		tmp[2] = '\0';
+		bret = int_from_string ((char*)tmp, NULL, &val , 16);
+		if (FALSE == bret)
+		{
+			GST_ERROR ("Failed to int from string...");
+			goto exit;
+		}
+		(*packetized_dci)[idx] = val;
+		sps_data += 2;
+		sps_len = sps_len - 2;
+		//g_print ("val = 0x%02x, sps_len = %d, idx = %d\n", val, sps_len, idx);
+		idx++;
+	}
+
+	/* avoiding NALU start code 0x00 00 00 01 */
+	pps_len = pps_len -8;
+	pps_data = pps_data + 8;
+
+	/* no.of PPS sets (1 byte) + Lengthof PPS (2 bytes) + PPS length */
+	*packetized_dci_len = *packetized_dci_len + 1 + 2 + (pps_len/2) ;
+	*packetized_dci = (unsigned char*)realloc (*packetized_dci, *packetized_dci_len);
+	if (NULL == *packetized_dci)
+	{
+		GST_ERROR ("Failed to allocate memory..\n");
+		bret = FALSE;
+		goto exit;
+	}
+
+	(*packetized_dci)[idx++] = 0x01; // Harding no.of PPS sets
+	(*packetized_dci)[idx++] = (pps_len>>1) >> 16;
+	(*packetized_dci)[idx++] = (pps_len >>1);
+
+	/* convert PPS data and store */
+	while (pps_len)
+	{
+		memset (tmp, 0x00, 3);
+		strncpy ((char*)tmp, (char*)pps_data, 2);
+		tmp[2] = '\0';
+		bret = int_from_string ((char*)tmp, NULL, &val , 16);
+		if (FALSE == bret)
+		{
+			GST_ERROR ("Failed to int from string...");
+			goto exit;
+		}
+
+		(*packetized_dci)[idx] = val;
+		pps_data += 2;
+		pps_len = pps_len - 2;
+		//g_print ("val = 0x%02x, pps_len = %d, idx = %d\n", val, pps_len, idx);
+		idx++;
+	}
+	idx = 0;
+
+#if 0
+	g_print ("\n\n");
+
+	g_print ("Complete VIDEO packetized_dci: 0x");
+	while (idx < *packetized_dci_len)
+	{
+		g_print ("%02x", (*packetized_dci)[idx]);
+		idx++;
+	}
+
+	g_print ("\n\n");
+#endif
+
+exit:
+	if (tmp_sps_ptr)
+	{
+		free (tmp_sps_ptr);
+		tmp_sps_ptr = NULL;
+	}
+	if (tmp_pps_ptr)
+	{
+		free (tmp_pps_ptr);
+		tmp_pps_ptr = NULL;
+	}
+	if ((FALSE == bret) && *packetized_dci)
+	{
+		free (*packetized_dci);
+		*packetized_dci = NULL;
+	}
+
+	return bret;
+
+#else
+       /* code for sending NALU DCI as it is */
+       guint nalu_dci_len = strlen ((char *)nalu_dci);
+       unsigned char *nalu = nalu_dci;
+       guint idx = 0;
+	unsigned char tmp[3] = {0, };
+	gboolean bret = TRUE;
+	int val = 0;
+
+	*packetized_dci_len = (nalu_dci_len/2);
+
+	*packetized_dci = (unsigned char*) malloc (*packetized_dci_len);
+	if (NULL == *packetized_dci)
+	{
+		GST_ERROR ("Failed to allocate memory..\n");
+		bret = FALSE;
+		goto exit;
+	}
+
+	/* copy entire DCI*/
+	while (nalu_dci_len)
+	{
+		memset (tmp, 0x00, 3);
+		strncpy ((char*)tmp, (char*)nalu, 2);
+		tmp[2] = '\0';
+		bret = int_from_string ((char*)tmp, NULL, &val , 16);
+		if (FALSE == bret)
+		{
+			GST_ERROR ("Failed to int from string...");
+			goto exit;
+		}
+		(*packetized_dci)[idx] = val;
+		nalu += 2;
+		nalu_dci_len = nalu_dci_len - 2;
+		//g_print ("val = 0x%02x, dci_len = %d, idx = %d\n", val, nalu_dci_len, idx);
+		idx++;
+	}
+
+      idx = 0;
+
+      g_print ("\n\n NEW DCI : 0x ");
+
+	while (idx < *packetized_dci_len)
+	{
+	   g_print ("%02x", (*packetized_dci)[idx] );
+	   idx++;
+	}
+
+       g_print ("\n\n\n");
+
+exit:
+
+	if ((FALSE == bret) && *packetized_dci)
+	{
+		free (*packetized_dci);
+		*packetized_dci = NULL;
+	}
+
+	return bret;
+#endif
+}
+
+
+
+
diff --git a/ssdemux/src/ssmanifestparse.h b/ssdemux/src/ssmanifestparse.h
new file mode 100755
index 0000000..16c900c
--- /dev/null
+++ b/ssdemux/src/ssmanifestparse.h
@@ -0,0 +1,129 @@
+
+
+#ifndef __SS_MANIFEST_PARSE_H__
+#define __SS_MANIFEST_PARSE_H__
+
+#include 
+#include 
+#include 
+
+G_BEGIN_DECLS
+typedef struct _GstSSMParse GstSSMParse;
+
+#define GST_SSMPARESE(m) ((GstSSMParse*)m)
+#define XML_MAKE_FOURCC(a,b,c,d)        ((guint32)((a)|(b)<<8|(c)<<16|(d)<<24))
+#define BITRATE_SWITCH_UPPER_THRESHOLD 0.4
+#define BITRATE_SWITCH_LOWER_THRESHOLD 0.1
+
+
+typedef enum
+{
+  SS_STREAM_UNKNOWN = -1,
+  SS_STREAM_VIDEO = 0,
+  SS_STREAM_AUDIO,
+  SS_STREAM_TEXT,
+  SS_STREAM_NUM,
+}SS_STREAM_TYPE;
+
+typedef enum
+{
+  SS_MODE_NO_SWITCH, /* no switch is need */
+  SS_MODE_AONLY, /* switch to audio only */
+  SS_MODE_AV,
+}SS_BW_MODE;
+
+typedef struct
+{
+  guint64 StreamTimeScale;
+  guint64 stream_duration;
+  SS_STREAM_TYPE type;
+  guint nChunks;
+  guint nQualityLevels;
+  guint MaxWidth;
+  guint MaxHeight;
+  guint DisplayWidth;
+  guint DisplayHeight;
+  GList *quality_lists;
+  GList *fragment_lists;
+  gchar *StreamType;
+  gchar *StreamUrl;
+  gchar *StreamSubType;
+  gchar *StreamName;
+  gboolean fraglist_eos;
+  GMutex *frag_lock;
+  GCond *frag_cond;
+}GstSSMStreamNode;
+
+typedef struct
+{
+  guint index;
+  guint bitrate;
+  guint max_width;
+  guint max_height;
+  guint samplingrate;
+  guint channels;
+  guint bps; /* bits per sample */
+  guint packet_size;
+  guint audio_tag;
+  guint NALULengthofLength;
+  gchar *fourcc;
+  gchar *codec_data;
+}GstSSMQualityNode;
+
+typedef struct
+{
+  guint num;
+  guint64 dur;
+  guint64 time;
+  guint media_type;
+}GstSSMFragmentNode;
+
+typedef struct
+{
+  gchar *SystemID;
+  gchar *Content;
+  guint ContentSize;
+}GstSSMProtectionNode;
+
+typedef struct
+{
+  guint MajorVersion;
+  guint MinorVersion;
+  guint64 TimeScale;
+  guint64 Duration;
+  guint LookAheadCount;
+  guint64 DVRWindowLength;
+  gboolean PresentationIsLive;
+  GList *streams[SS_STREAM_NUM];
+  GstSSMProtectionNode *ProtectNode;
+}GstSSMRootNode;
+
+struct _GstSSMParse
+{
+  gchar *uri; /* manifest URI */
+  gchar *presentation_uri;
+  GstSSMRootNode *RootNode;
+  GMutex *lock;
+  guint64 ns_start;
+};
+
+#define gst_ssm_parse_check_stream(parser, stream_type) (parser->RootNode->streams[stream_type])
+#define GST_SSM_PARSE_GET_DURATION(parser) (parser->RootNode->Duration)
+#define GST_SSM_PARSE_GET_TIMESCALE(parser) (parser->RootNode->TimeScale)
+#define GST_SSM_PARSE_IS_LIVE_PRESENTATION(parser) (parser->RootNode->PresentationIsLive)
+#define GST_SSM_PARSE_LOOKAHEAD_COUNT(parser) (parser->RootNode->LookAheadCount)
+#define GST_SSM_PARSE_NS_START(parser) (parser->ns_start)
+
+const gchar *ssm_parse_get_stream_name(SS_STREAM_TYPE type);
+GstSSMParse *gst_ssm_parse_new (const gchar * uri);
+void gst_ssm_parse_free (GstSSMParse *parser);
+gboolean gst_ssm_parse_manifest (GstSSMParse *parser, char *data, unsigned int size);
+gboolean gst_ssm_parse_get_next_fragment_url (GstSSMParse *parser, SS_STREAM_TYPE stream_type, gchar **uri, guint64 *start_ts);
+gboolean gst_ssm_parse_append_next_fragment (GstSSMParse *parser, SS_STREAM_TYPE stream_type, guint64 timestamp, guint64 duration);
+GstCaps *ssm_parse_get_stream_caps (GstSSMParse *parser, SS_STREAM_TYPE stream_type);
+SS_BW_MODE gst_ssm_parse_switch_qualitylevel (GstSSMParse *parser, guint drate);
+gboolean gst_ssm_parse_seek_manifest (GstSSMParse *parser, guint64 seek_time);
+gboolean gst_ssm_parse_get_protection_header (GstSSMParse *parser, unsigned char **protection_header, unsigned int *protection_header_len);
+G_END_DECLS
+#endif /* __SS_MANIFEST_PARSE_H__ */
+
diff --git a/mobile/encodebin/Makefile.am b/submux/Makefile.am
old mode 100644
new mode 100755
similarity index 100%
rename from mobile/encodebin/Makefile.am
rename to submux/Makefile.am
diff --git a/mobile/toggle/src/Makefile.am b/submux/src/Makefile.am
similarity index 68%
rename from mobile/toggle/src/Makefile.am
rename to submux/src/Makefile.am
index 4d761d7..695e81c 100755
--- a/mobile/toggle/src/Makefile.am
+++ b/submux/src/Makefile.am
@@ -1,30 +1,27 @@
-# plugindir is set in configure
-
-##############################################################################
-# change libgstplugin.la to something more suitable, e.g. libmysomething.la  #
-##############################################################################
-plugin_LTLIBRARIES = libgsttoggle.la
-
-##############################################################################
-# for the next set of variables, rename the prefix if you renamed the .la,   #
-#  e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES                 #
-#       libgstplugin_la_CFLAGS  => libmysomething_la_CFLAGS                  #
-#       libgstplugin_la_LIBADD  => libmysomething_la_LIBADD                  #
-#       libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS                 #
-##############################################################################
-
-# sources used to compile this plug-in
-libgsttoggle_la_SOURCES = gsttoggle.c
-				  
-				  
-
-# flags used to compile this plugin
-# add other _CFLAGS and _LIBS as needed
-libgsttoggle_la_CFLAGS = $(GST_CFLAGS) 
-libgsttoggle_la_LIBADD = $(GST_LIBS)  $(GST_BASE_LIBS)  
-#libgsttoggle_la_LIBADD = $(GST_BASE_LIBS)  
-libgsttoggle_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-
-# headers we need but don't want installed
-noinst_HEADERS = gsttoggle.h
-
+# plugindir is set in configure
+
+##############################################################################
+# change libgstplugin.la to something more suitable, e.g. libmysomething.la  #
+##############################################################################
+plugin_LTLIBRARIES = libgstsubmux.la
+
+##############################################################################
+# for the next set of variables, rename the prefix if you renamed the .la,   #
+#  e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES                 #
+#       libgstplugin_la_CFLAGS  => libmysomething_la_CFLAGS                  #
+#       libgstplugin_la_LIBADD  => libmysomething_la_LIBADD                  #
+#       libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS                 #
+##############################################################################
+
+# sources used to compile this plug-in
+libgstsubmux_la_SOURCES = gstsubmux.c
+
+# flags used to compile this plugin
+# add other _CFLAGS and _LIBS as needed
+libgstsubmux_la_CFLAGS = $(GST_CFLAGS) $(DRM_CLIENT_CFLAGS) $(DRM_TRUSTED_CFLAGS) $(MMTA_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
+libgstsubmux_la_LIBADD = $(GST_LIBS) $(DRM_CLIENT_LIBS)$(DRM_TRUSTED_LIBS) $(GST_BASE_LIBS) $(MMTA_LIBS)$(GST_APP_LIBS) -lgstapp-0.10 $(CRYPTO_LIBS)
+libgstsubmux_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+
+# headers we need but don't want installed
+noinst_HEADERS = gstsubmux.h
+
diff --git a/submux/src/gstsubmux.c b/submux/src/gstsubmux.c
new file mode 100755
index 0000000..1db46c5
--- /dev/null
+++ b/submux/src/gstsubmux.c
@@ -0,0 +1,2458 @@
+/*
+ * SLP2.0
+ * Copyright (c) 2011 Samsung Electronics, Inc.
+ * All rights reserved.
+ *
+ * This software is a confidential and proprietary information
+ * of Samsung Electronics, Inc. ("Confidential Information").  You
+ * shall not disclose such Confidential Information and shall use
+ * it only in accordance with the terms of the license agreement
+ * you entered into with Samsung Electronics.
+ */
+
+/*
+ * @file        gstsubmux.c
+ * @author      Deepak Singh (deep.singh@samsung.com)
+ * @version     1.0
+ * @brief       This source code implements the gstreamer plugin for subtitle muxing requirement in media player.
+ *
+ */
+
+/*! Revision History:
+ *! ---------------------------------------------------------------------------
+ *!     DATE     |         AUTHOR               |             COMMENTS
+ *! ---------------------------------------------------------------------------
+ *! 1-4-2014        deep.singh@samsung.com                   created.
+ */
+
+#include "config.h"
+#include "gstsubmux.h"
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+static const GstElementDetails gst_submux_plugin_details = GST_ELEMENT_DETAILS(
+    "submux",
+    "Codec/Parser/Subtitle",
+    "muxing of different subtitle stream",
+    "Samsung Electronics "
+);
+static GstStaticPadTemplate gst_submux_sink_template = GST_STATIC_PAD_TEMPLATE(
+    "sink%d",
+    GST_PAD_SINK,
+    GST_PAD_REQUEST,
+    GST_STATIC_CAPS("video/x-dvd-subpicture; text/plain; application/x-subtitle; "
+                    "text/x-pango-markup;"
+                    "application/x-usf; subpicture/x-pgs; subtitle/x-kate; application/x-subtitle; "
+                    "application/x-subtitle-sami; application/x-subtitle-tmplayer; "
+                    "application/x-subtitle-mpl2; application/x-subtitle-dks; "
+                    "application/x-subtitle-qttext")
+);
+static GstStaticPadTemplate gst_submux_src_template = GST_STATIC_PAD_TEMPLATE(
+    "src",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("text/plain; text/x-pango-markup")
+);
+enum
+{
+  PROP_0,
+  PROP_ENCODING,
+  PROP_VIDEOFPS,
+  PROP_EXTSUB_CURRENT_LANGUAGE,
+  PROP_IS_INTERNAL,
+  PROP_LANG_LIST
+
+};
+
+GST_DEBUG_CATEGORY_STATIC (gst_submux_debug);
+#define GST_CAT_DEFAULT gst_submux_debug
+#define _do_init(bla) \
+    GST_DEBUG_CATEGORY_INIT (gst_submux_debug, "submux", 0, "submux");
+////////////////////////////////////////////////////////
+//        Gstreamer Base Prototype                    //
+////////////////////////////////////////////////////////
+
+GST_BOILERPLATE_FULL(Gstsubmux, gst_submux, GstElement, GST_TYPE_ELEMENT, _do_init);
+
+#define GST_SUBMUX_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GST_TYPE_SUBMUX, GstsubmuxPrivate))
+#define MAX_LANGUAGE 10
+static gint gst_submux_buffer_list_sorting (gconstpointer a, gconstpointer b);
+static gboolean gst_submux_create_pipelines(Gstsubmux *self,GstPad * pad);
+static GstPad*  gst_submux_request_new_pad (GstElement * element,
+       GstPadTemplate * templ, const gchar * req_name);
+static void gst_submux_release_pad (GstElement * element, GstPad * pad);
+static gchar* gst_submux_extract_data (Gstsubmux *submux);
+static gboolean gst_create_own_language_list (Gstsubmux *submux) ;
+static GstSubMuxFormat gst_submux_data_format_autodetect (gchar * match_str);
+static gpointer gst_submux_data_format_autodetect_regex_once (GstSubMuxRegex regtype);
+static gboolean gst_submux_format_autodetect (Gstsubmux * self);
+static void gst_submux_base_init(gpointer klass);
+static void gst_submux_class_init(GstsubmuxClass *klass);
+static GstStateChangeReturn gst_submux_change_state (GstElement * element, GstStateChange transition);
+static void gst_submux_init(Gstsubmux *submux, GstsubmuxClass *klass);
+static gboolean gst_submux_setcaps(GstPad *pad, GstCaps *caps);
+static GstFlowReturn gst_submux_chain (GstPad *pad, GstBuffer *buffer);
+static void gst_submux_dispose(GObject *object);
+static void gst_submux_loop (Gstsubmux * submux);
+static gboolean gst_submux_stream_init(GstSubmuxStream * stream);
+static void gst_submux_stream_deinit(GstSubmuxStream * stream,Gstsubmux * submux);
+static void gst_submux_on_new_buffer (GstElement *appsink, void *data);
+static gboolean gst_submux_handle_src_event (GstPad * pad, GstEvent * event);
+
+static gboolean gst_submux_handle_sink_event (GstPad * pad, GstEvent * event);
+////////////////////////////////////////////////////////
+//        Plugin Utility Prototype                    //
+////////////////////////////////////////////////////////
+static void gst_submux_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec);
+static void gst_submux_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec);
+static gboolean gst_submux_deinit_private_values(Gstsubmux *submux);
+static gchar *convert_to_utf8 (const gchar * str, gsize len, const gchar * encoding,
+    gsize * consumed, GError ** err, Gstsubmux * self);
+#define DEFAULT_ENCODING           NULL
+#define DEFAULT_CURRENT_LANGUAGE   NULL
+
+////////////////////////////////////////////////////////
+//        Gstreamer Base Functions                    //
+////////////////////////////////////////////////////////
+
+/*
+**
+**  Description : base init
+**  Params      : (1) instance of gclass
+**  return      : none
+**  Comments    : The following code registers templates for src and sink pad.
+**
+*/
+static void
+gst_submux_base_init(gpointer g_class)
+{
+    GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
+    gst_element_class_add_pad_template(element_class, gst_static_pad_template_get(&gst_submux_sink_template));
+    gst_element_class_add_pad_template(element_class, gst_static_pad_template_get(&gst_submux_src_template));
+    gst_element_class_set_details(element_class, &gst_submux_plugin_details);
+}
+
+/*
+**
+**  Description    : Initilizes the Gstsubmux's class
+**  Params        : @ klass instance of submux plugin's class
+**  return        : None
+**  Comments    : Declaring properties and over-writing function pointers
+**
+*/
+static void
+gst_submux_class_init(GstsubmuxClass *klass)
+{
+    GstElementClass *gstelement_class = GST_ELEMENT_CLASS(klass);
+    GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
+    g_type_class_add_private (klass, sizeof (GstsubmuxPrivate));
+    gobject_class->set_property = gst_submux_set_property;
+    gobject_class->get_property = gst_submux_get_property;
+    g_object_class_install_property (gobject_class, PROP_ENCODING,
+        g_param_spec_string ("subtitle-encoding", "subtitle charset encoding",
+            "Encoding to assume if input subtitles are not in UTF-8 or any other "
+            "Unicode encoding. If not set, the GST_SUBTITLE_ENCODING environment "
+            "variable will be checked for an encoding to use. If that is not set "
+            "either, ISO-8859-15 will be assumed.", DEFAULT_ENCODING,
+            G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+    g_object_class_install_property (gobject_class, PROP_VIDEOFPS,
+        gst_param_spec_fraction ("video-fps", "Video framerate",
+            "Framerate of the video stream. This is needed by some subtitle "
+            "formats to synchronize subtitles and video properly. If not set "
+            "and the subtitle format requires it subtitles may be out of sync.",
+            0, 1, G_MAXINT, 1, 24000, 1001,
+            G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+    g_object_class_install_property (gobject_class, PROP_EXTSUB_CURRENT_LANGUAGE,
+          g_param_spec_string ("current-language", "Current language",
+                "Current language of the subtitle in external subtitle case.",
+                DEFAULT_CURRENT_LANGUAGE,
+                G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+    g_object_class_install_property (gobject_class, PROP_IS_INTERNAL,
+          g_param_spec_boolean ("is-internal", "is internal",
+              "TRUE for internal subtitle case",
+              FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+    g_object_class_install_property (gobject_class, PROP_LANG_LIST,
+          g_param_spec_pointer ("lang-list", "language list", "List of languages selected/not selected",
+               G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+    parent_class = g_type_class_peek_parent (klass);
+    gstelement_class->request_new_pad = GST_DEBUG_FUNCPTR(gst_submux_request_new_pad);
+    gobject_class->dispose = GST_DEBUG_FUNCPTR(gst_submux_dispose);
+    gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_submux_change_state);
+    gstelement_class->release_pad = GST_DEBUG_FUNCPTR (gst_submux_release_pad);
+}
+
+/*
+**
+**  Description    : Initilizes the submux element
+**  Params        : (1)instance of submux (2) instance of submux class
+**  return        : None
+**  Comments    : instantiate pads and add them to element, set pad calback functions
+**
+*/
+static void
+gst_submux_init(Gstsubmux *submux, GstsubmuxClass *klass)
+{
+  GST_DEBUG_OBJECT (submux, "Entering in init");
+  submux->priv = GST_SUBMUX_GET_PRIVATE(submux);
+  submux->srcpad = gst_pad_new_from_static_template(&gst_submux_src_template, "src");
+  gst_pad_set_event_function (submux->srcpad,
+            GST_DEBUG_FUNCPTR (gst_submux_handle_src_event));
+  submux->priv->first_buffer = FALSE;
+  gst_segment_init (&submux->segment, GST_FORMAT_TIME);
+  submux->flushing = FALSE;
+  submux->msl_streams = NULL;
+  submux->stop_loop = FALSE;
+  submux->need_segment = TRUE;
+  submux->pipeline_made = FALSE;
+  submux->external_sinkpad = FALSE;
+  submux->detected_encoding = NULL;
+  submux->encoding = NULL;
+  submux->seek_came = FALSE;
+  submux->sinkpads_count = 0;
+  submux->langlist_msg_posted = FALSE;
+  submux->cur_buf_array = NULL;
+  GST_DEBUG_OBJECT (submux, "Making flushing FALSE");
+  submux->priv->is_internal = FALSE;
+  submux->external_filepath = NULL;
+  gst_element_add_pad (GST_ELEMENT (submux), submux->srcpad);
+  GST_DEBUG_OBJECT (submux, "Exiting in init");
+}
+
+/*
+**
+**  Description    : for setting the property of submux
+**  return        : None
+**  Comments    : To set the various properties of submux
+**
+*/
+static void
+gst_submux_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec)
+{
+  Gstsubmux *submux = GST_SUBMUX (object);
+  guint length = 0;
+  gint i = 0;
+  GstLangStruct *cur_language=NULL;
+  GstSubmuxStream *cur_stream = NULL;
+  GST_OBJECT_LOCK (submux);
+  length = g_list_length(submux->priv->lang_list);
+  switch (prop_id) {
+    case PROP_ENCODING:
+      g_free (submux->encoding);
+      submux->encoding = g_value_dup_string (value);
+      GST_DEBUG_OBJECT (submux, "subtitle encoding set to %s",
+          GST_STR_NULL (submux->encoding));
+      for(i = 0;i < length;i++) {
+        cur_stream = g_list_nth_data(submux->streams,i);
+        GST_DEBUG_OBJECT (submux, "setting the subtitle-encoding to %s", submux->encoding);
+        g_object_set (G_OBJECT (cur_stream->pipe_struc.parser), "subtitle-encoding", submux->encoding, NULL);
+      }
+      break;
+    case PROP_VIDEOFPS:
+    {
+      submux->fps_n = gst_value_get_fraction_numerator (value);
+      submux->fps_d = gst_value_get_fraction_denominator (value);
+      GST_DEBUG_OBJECT (submux, "video framerate set to %d/%d", submux->fps_n, submux->fps_d);
+      break;
+    }
+    case PROP_EXTSUB_CURRENT_LANGUAGE: {
+      for (i = 0; i < length; i++) {
+        cur_stream = g_list_nth_data(submux->streams, i);
+        cur_language = g_list_nth_data(submux->priv->lang_list, i);
+        GST_DEBUG_OBJECT (submux, "value of current-language key is %s", cur_language->language_key);
+        g_object_set (G_OBJECT (cur_stream->pipe_struc.parser), "current-language",
+                      cur_language->language_key, NULL);
+      }
+      gchar *dup = g_value_dup_string (value);
+      GST_DEBUG_OBJECT (submux, "Setting property to %s", dup);
+      g_free(dup);
+    }
+    break;
+    case PROP_IS_INTERNAL: {
+      submux->priv->is_internal = g_value_get_boolean (value);
+      GST_DEBUG_OBJECT (submux, "Setting the is_internal prop to %d", submux->priv->is_internal);
+      break;
+    }
+    case PROP_LANG_LIST: {
+      submux->priv->lang_list = (GList*) g_value_get_pointer (value);
+      GST_DEBUG_OBJECT (submux, "updating the languages list and length is %d", g_list_length (submux->priv->lang_list));
+      submux->msl_streams = g_list_copy (submux->priv->lang_list);
+
+      break;
+    }
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+  GST_OBJECT_UNLOCK (submux);
+}
+
+/*
+**
+**  Description    : for getting the property of submux
+**  return        : None
+**  Comments    : To get the various properties of submux in case called by MSL
+**
+*/
+static void
+gst_submux_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec)
+{
+  Gstsubmux *submux = GST_SUBMUX (object);
+
+  GST_OBJECT_LOCK (submux);
+  switch (prop_id) {
+    case PROP_ENCODING:
+      g_value_set_string (value, submux->encoding);
+      break;
+    case PROP_VIDEOFPS:
+      gst_value_set_fraction (value, submux->fps_n, submux->fps_d);
+      break;
+    case PROP_EXTSUB_CURRENT_LANGUAGE:
+      GST_DEBUG_OBJECT (submux, "Getting the current language");
+      break;
+    case PROP_IS_INTERNAL: {
+      g_value_set_boolean(value,submux->priv->is_internal);
+      break;
+    }
+    case PROP_LANG_LIST: {
+      g_value_set_pointer(value,(gpointer)(submux->priv->lang_list));
+      break;
+    }
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+  }
+  GST_OBJECT_UNLOCK (submux);
+}
+
+static void
+gst_submux_dispose (GObject *object)
+{
+  Gstsubmux *submux = GST_SUBMUX(object);
+  int i = 0;
+  gchar *pad_name = gst_pad_get_name (submux->srcpad);
+  if (submux && GST_PAD_TASK(submux->srcpad)) {
+    GST_INFO_OBJECT (submux, "Stopping pad task : %s", pad_name);
+    GST_DEBUG_OBJECT (submux, "Stopping pad task : on src pad %p", submux->srcpad);
+    gst_pad_stop_task (submux->srcpad);
+    GST_INFO_OBJECT (submux, "stopped pad task : %s", pad_name);
+  }
+  g_free(pad_name);
+  if (submux->srcpad) {
+    gst_element_remove_pad (GST_ELEMENT_CAST (submux), submux->srcpad);
+    submux->srcpad = NULL;
+  }
+  if (submux->priv->is_internal) {
+    for (i = 0; i < (submux->sinkpads_count); i++){
+      gst_submux_stream_deinit (g_list_nth_data (submux->streams, i), submux);
+    }
+  } else {
+    for (i = 0; i < g_list_length (submux->priv->lang_list); i++) {
+      gst_submux_stream_deinit (g_list_nth_data (submux->streams, i), submux);
+    }
+  }
+  gst_submux_deinit_private_values (submux);
+
+  GST_CALL_PARENT (G_OBJECT_CLASS, dispose, (object));
+  GST_DEBUG_OBJECT (submux, "Returning from finalize");
+}
+
+static void
+gst_submux_stop (Gstsubmux* submux)
+{
+  GstSubmuxStream *new_stream = NULL;
+  guint i = 0;
+  submux->stop_loop = TRUE;
+  GST_INFO_OBJECT (submux, "stopping the loop");
+  if (submux->priv->is_internal) {
+    for (i = 0; i < (submux->sinkpads_count); i++) {
+      new_stream =  g_list_nth_data (submux->streams, i);
+      if (new_stream) {
+        g_mutex_lock (new_stream->queue_lock);
+        g_cond_signal (new_stream->queue_empty);
+        g_mutex_unlock (new_stream->queue_lock);
+      }
+    }
+  } else {
+    for (i = 0; i < g_list_length (submux->priv->lang_list); i++) {
+      new_stream =  g_list_nth_data (submux->streams, i);
+      if (new_stream) {
+        g_mutex_lock (new_stream->queue_lock);
+        g_cond_signal (new_stream->queue_empty);
+        g_mutex_unlock (new_stream->queue_lock);
+      }
+    }
+  }
+}
+
+static GstStateChangeReturn
+gst_submux_change_state (GstElement * element, GstStateChange transition)
+{
+  GstStateChangeReturn ret;
+  Gstsubmux *submux = GST_SUBMUX (element);
+  gboolean bret = FALSE;
+
+  switch (transition) {
+    case GST_STATE_CHANGE_READY_TO_PAUSED:
+      break;
+    case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
+      GST_INFO_OBJECT (submux,"PAUSED->PLAYING");
+      break;
+    case GST_STATE_CHANGE_PAUSED_TO_READY:
+      GST_INFO_OBJECT (submux,"PAUSED->READY");
+      gst_submux_stop (submux);
+      break;
+    default:
+      break;
+  }
+
+  ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+
+  switch (transition) {
+    case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+      GST_INFO_OBJECT (submux,"PLAYING->PAUSED");
+      break;
+    case GST_STATE_CHANGE_PAUSED_TO_READY:
+      GST_INFO_OBJECT (submux,"PAUSED->READY");
+      if(submux->msl_streams) {
+        g_list_free(submux->msl_streams);
+        submux->msl_streams = NULL;
+      }
+      if (submux->priv->lang_list && !submux->priv->is_internal) {
+        g_list_free (submux->priv->lang_list);
+        submux->priv->lang_list = NULL;
+      }
+      if (submux->external_filepath) {
+        g_free (submux->external_filepath);
+        submux->external_filepath = NULL;
+      }
+      GST_WARNING_OBJECT(submux,"stopping has been called ...Moved after change_state");
+      break;
+    case GST_STATE_CHANGE_READY_TO_NULL:
+      GST_INFO_OBJECT (submux,"READY->NULL");
+      break;
+    default:
+      break;
+  }
+  return ret;
+}
+
+/*
+**
+**  Description    : Setting the caps on sink pad based on upstream element's src pad
+**  Params        : (1) GstPad to set the capabilities of
+**                   (2) caps to be set
+**  return        : TRUE on success
+**  Comments    : this function handles the link with other elements
+**
+*/
+static gboolean
+gst_submux_setcaps (GstPad *pad, GstCaps *caps)
+{
+  return TRUE;
+}
+
+/*extracting data for file format detection*/
+static gchar* gst_submux_extract_data (Gstsubmux *submux){
+  gchar * file_path_type = NULL;
+  gchar * file_path = NULL;
+  gchar * temp_path = NULL;
+  gchar  *line = NULL;
+  gboolean is_converted = FALSE;
+  gchar *converted = NULL;
+  FILE  * fp = NULL;
+  guint charCount = 0;
+  GError *err = NULL;
+  gsize * consumed = NULL;
+
+  GstQuery *cquery;
+  GstStructure *structure;
+  const GValue *value;
+  GstPad *sinkpad = (GstPad *)g_list_nth_data (submux->sinkpad, 0);
+  structure = gst_structure_new ("FileSrcURI",
+                                 "file-uri", G_TYPE_STRING, NULL, NULL);
+
+  cquery = gst_query_new_application (GST_QUERY_CUSTOM, structure);
+
+  if (!gst_pad_peer_query (sinkpad, cquery))
+  {
+    GST_ERROR_OBJECT (submux, "Failed to query SMI file path");
+    gst_query_unref (cquery);
+    return NULL;
+  }
+  structure = gst_query_get_structure (cquery);
+  value = gst_structure_get_value (structure, "file-uri");
+  file_path = g_strdup (g_value_get_string (value));
+
+  if (file_path == NULL){
+    GST_ERROR_OBJECT (submux, "Could not parse the SMI file path");
+    gst_query_unref (cquery);
+    return NULL;
+  }
+
+  gst_query_unref (cquery);
+  temp_path = file_path;
+  GST_INFO_OBJECT (submux, "File path comes as %s", file_path);
+
+  file_path_type = g_strndup ((gchar *) file_path, 4);
+  GST_INFO_OBJECT (submux, "Received file path by query = %s, %s", file_path, file_path_type);
+  if (!g_strcmp0(file_path_type, "file")){
+    file_path += 7;
+    GST_INFO_OBJECT (submux, "File path comes as %s", file_path);
+
+    fp = fopen (file_path, "r");
+    if (!fp){
+      GST_ERROR_OBJECT (submux, "Failed to open file");
+      g_free(file_path_type);
+      g_free(temp_path);
+      return NULL;
+    }
+  } else {
+    GST_ERROR_OBJECT (submux, "File is not local");
+    g_free(file_path_type);
+    g_free(temp_path);
+    return NULL;
+  }
+  line = (gchar*)g_malloc (2049);
+  charCount = fread (line, sizeof(char), 2048, fp);
+  line[charCount] = '\0';
+  if (submux->encoding && strcmp (submux->encoding, "UTF-8"))
+    converted = convert_to_utf8 (line, charCount, submux->encoding, consumed, &err, submux);
+
+  if (converted)
+  {
+    GST_INFO("returned from conversion and length of converted string is[%d]", strlen(converted));
+    is_converted = TRUE;
+  }
+  if (!charCount) {
+    GST_WARNING_OBJECT (submux, "fread returned zero bytes");
+    fclose (fp);
+    g_free(file_path_type);
+    g_free(temp_path);
+    if(is_converted) {
+      g_free(converted);
+    }
+    g_free(line);
+    return NULL;
+  }
+  g_free(file_path_type);
+  g_free(temp_path);
+  fclose (fp);
+  if(is_converted) {
+    return converted;
+  }
+  return line;
+}
+
+static gpointer
+gst_submux_data_format_autodetect_regex_once (GstSubMuxRegex regtype)
+{
+  gpointer result = NULL;
+  GError *gerr = NULL;
+  switch (regtype) {
+    case GST_SUB_PARSE_REGEX_MDVDSUB:
+      result =
+          (gpointer) g_regex_new ("^\\{[0-9]+\\}\\{[0-9]+\\}",
+          G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, &gerr);
+      if (result == NULL) {
+        g_warning ("Compilation of mdvd regex failed: %s", gerr->message);
+        g_error_free (gerr);
+      }
+      break;
+    case GST_SUB_PARSE_REGEX_SUBRIP:
+      result = (gpointer) g_regex_new ("^ {0,3}[ 0-9]{1,4}\\s*(\x0d)?\x0a"
+          " ?[0-9]{1,2}: ?[0-9]{1,2}: ?[0-9]{1,2}[,.] {0,2}[0-9]{1,3}"
+          " +--> +[0-9]{1,2}: ?[0-9]{1,2}: ?[0-9]{1,2}[,.] {0,2}[0-9]{1,2}",
+          G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, &gerr);
+      if (result == NULL) {
+        g_warning ("Compilation of subrip regex failed: %s", gerr->message);
+        g_error_free (gerr);
+      }
+      break;
+    case GST_SUB_PARSE_REGEX_DKS:
+      result = (gpointer) g_regex_new ("^\\[[0-9]+:[0-9]+:[0-9]+\\].*",
+          G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, &gerr);
+      if (result == NULL) {
+        g_warning ("Compilation of dks regex failed: %s", gerr->message);
+        g_error_free (gerr);
+      }
+      break;
+    default:
+      GST_WARNING ("Trying to allocate regex of unknown type %u", regtype);
+  }
+  return result;
+}
+
+static GstSubMuxFormat
+gst_submux_data_format_autodetect (gchar * match_str)
+{
+  guint n1, n2, n3;
+
+  static GOnce mdvd_rx_once = G_ONCE_INIT;
+  static GOnce subrip_rx_once = G_ONCE_INIT;
+  static GOnce dks_rx_once = G_ONCE_INIT;
+
+  GRegex *mdvd_grx;
+  GRegex *subrip_grx;
+  GRegex *dks_grx;
+
+  g_once (&mdvd_rx_once,
+      (GThreadFunc) gst_submux_data_format_autodetect_regex_once,
+      (gpointer) GST_SUB_PARSE_REGEX_MDVDSUB);
+  g_once (&subrip_rx_once,
+      (GThreadFunc) gst_submux_data_format_autodetect_regex_once,
+      (gpointer) GST_SUB_PARSE_REGEX_SUBRIP);
+  g_once (&dks_rx_once,
+      (GThreadFunc) gst_submux_data_format_autodetect_regex_once,
+      (gpointer) GST_SUB_PARSE_REGEX_DKS);
+
+  mdvd_grx = (GRegex *) mdvd_rx_once.retval;
+  subrip_grx = (GRegex *) subrip_rx_once.retval;
+  dks_grx = (GRegex *) dks_rx_once.retval;
+
+  if (g_regex_match (mdvd_grx, match_str, 0, NULL) == TRUE) {
+    GST_LOG ("MicroDVD (frame based) format detected");
+    return GST_SUB_PARSE_FORMAT_MDVDSUB;
+  }
+  if (g_regex_match (subrip_grx, match_str, 0, NULL) == TRUE) {
+    GST_LOG ("SubRip (time based) format detected");
+    return GST_SUB_PARSE_FORMAT_SUBRIP;
+  }
+  if (g_regex_match (dks_grx, match_str, 0, NULL) == TRUE) {
+    GST_LOG ("DKS (time based) format detected");
+    return GST_SUB_PARSE_FORMAT_DKS;
+  }
+
+  if (!strncmp (match_str, "FORMAT=TIME", 11)) {
+    GST_LOG ("MPSub (time based) format detected");
+    return GST_SUB_PARSE_FORMAT_MPSUB;
+  }
+  if (strstr (match_str, "") != NULL ||
+      strstr (match_str, "") != NULL) {
+    GST_LOG ("SAMI (time based) format detected");
+    return GST_SUB_PARSE_FORMAT_SAMI;
+  }
+  /* we're boldly assuming the first subtitle appears within the first hour */
+  if (sscanf (match_str, "0:%02u:%02u:", &n1, &n2) == 2 ||
+      sscanf (match_str, "0:%02u:%02u=", &n1, &n2) == 2 ||
+      sscanf (match_str, "00:%02u:%02u:", &n1, &n2) == 2 ||
+      sscanf (match_str, "00:%02u:%02u=", &n1, &n2) == 2 ||
+      sscanf (match_str, "00:%02u:%02u,%u=", &n1, &n2, &n3) == 3) {
+    GST_LOG ("TMPlayer (time based) format detected");
+    return GST_SUB_PARSE_FORMAT_TMPLAYER;
+  }
+  if (sscanf (match_str, "[%u][%u]", &n1, &n2) == 2) {
+    GST_LOG ("MPL2 (time based) format detected");
+    return GST_SUB_PARSE_FORMAT_MPL2;
+  }
+  if (strstr (match_str, "[INFORMATION]") != NULL) {
+    GST_LOG ("SubViewer (time based) format detected");
+    return GST_SUB_PARSE_FORMAT_SUBVIEWER;
+  }
+  if (strstr (match_str, "{QTtext}") != NULL) {
+    GST_LOG ("QTtext (time based) format detected");
+    return GST_SUB_PARSE_FORMAT_QTTEXT;
+  }
+
+  GST_WARNING ("no subtitle format detected");
+  return GST_SUB_PARSE_FORMAT_UNKNOWN;
+}
+
+/*checking the type of subtitle*/
+static gboolean
+gst_submux_format_autodetect (Gstsubmux *self)
+{
+  gchar *data;
+  GstSubMuxFormat format;
+  gchar * line = NULL;
+  if (self->priv->is_internal) {
+    GST_DEBUG_OBJECT (self, "File is of internal type");
+    return TRUE;
+  }
+  line = gst_submux_extract_data (self);
+  if (!line)
+    return FALSE;
+  if (strlen (line) < 30) {
+    GST_WARNING_OBJECT (self, "File too small to be a subtitles file");
+    g_free(line);
+    return FALSE;
+  }
+
+  data = g_strndup (line, 35);
+  format = gst_submux_data_format_autodetect (data);
+  g_free (data);
+
+  self->priv->parser_type = format;
+  g_free(line);
+
+  return TRUE;
+}
+
+/*to validate the number of languages in case of sami files*/
+static gboolean
+gst_calculate_number_languages(Gstsubmux *self) {
+  gchar* text=NULL;
+  gchar *start = NULL;
+  gchar *end = NULL;
+  gint count = 0;
+  gchar* found = NULL;
+  gchar * name_temp = NULL;
+  int i = 0, j = 0;
+
+  GST_DEBUG_OBJECT (self, "Entering in language number");
+
+  if ((self->priv->parser_type != GST_SUB_PARSE_FORMAT_SAMI) || self->priv->is_internal)
+    return TRUE;
+
+  text = gst_submux_extract_data (self);
+  start = g_strstr_len (text, strlen (text), "!--");
+  if (!start) {
+    GST_ERROR_OBJECT (self, "Could not found the language start code in smi file");
+    return gst_create_own_language_list(self);
+  }
+  end =  g_strstr_len (start, strlen (start), "-->");
+  if (!end){
+    GST_ERROR_OBJECT (self, "Could not found the language end code in smi file");
+    goto error;
+  }
+
+  found = start + 1;
+
+  while (TRUE) {
+    found = (gchar*)strcasestr (found, "lang");
+    if (!found)
+       break;
+    found++;
+    count++;
+  }
+
+  if (!count)
+  {
+    return gst_create_own_language_list(self);
+  }
+
+  for (i = 0; i < count; i++) {
+    gchar *attr_name = NULL, *attr_value = NULL;
+    GstLangStruct *new = NULL;
+
+    start = (gchar*)strcasestr (start, "lang:");
+    attr_value = (gchar*)malloc (3);
+    if (!attr_value) {
+      GST_ERROR_OBJECT (self, "memory could not be allocated through malloc call");
+      goto error;
+    }
+    start = start + 5;
+    strncpy (attr_value, start, 2);
+    attr_value[2] = '\0';
+    GST_DEBUG_OBJECT (self, "Language value comes as %s", attr_value);
+    name_temp = start;
+    while (TRUE) {
+      if (*name_temp == '{') {
+        int character_count = 0;
+        while (TRUE) {
+          name_temp--;
+
+          if (*name_temp == '.') {
+            attr_name = (gchar*) malloc (character_count + 1);
+            break;
+          } else if (*name_temp != ' ')
+             character_count++;
+        }
+        break;
+      }
+      name_temp--;
+    }
+    if (!attr_name) {
+      GST_ERROR_OBJECT (self, "Could not find the languages field in the file");
+      free(attr_value);
+      goto error;
+    }
+    name_temp++;
+    for (j = 0; *(name_temp + j) != ' '; j++) {
+      attr_name[j] = *(name_temp + j);
+    }
+    attr_name[j] = '\0';
+    new = g_new0 (GstLangStruct, 1);
+    new->language_code = (gchar*) malloc (strlen (attr_value) + 1);
+    if (new->language_code && attr_value)
+      strcpy (new->language_code, attr_value);
+    new->language_key = (gchar*) malloc (strlen (attr_name) + 1);
+    if (new->language_key && attr_name)
+      strcpy (new->language_key, attr_name);
+    free (attr_name);
+    free (attr_value);
+    self->priv->lang_list = g_list_append (self->priv->lang_list, new);
+  }
+  g_free(text);
+  return TRUE;
+error:
+  g_free(text);
+  return FALSE;
+}
+
+/*to initialize stream*/
+static gboolean gst_submux_stream_init(GstSubmuxStream * stream)
+{
+  stream->duration = 0;
+  stream->need_segment = TRUE;
+  stream->flushing = FALSE;
+  stream->eos_sent = FALSE;
+  stream->eos_came = FALSE;
+  stream->discont_came = FALSE;
+  stream->eos_ts = -1;
+  stream->last_ts = -1;
+  stream->queue = g_queue_new ();
+  stream->queue_empty = g_cond_new ();
+  stream->queue_lock = g_mutex_new ();
+  stream->flush_done = FALSE;
+  return TRUE;
+}
+
+/*to create pipelines according to internal and external subtitle*/
+gboolean gst_submux_create_pipelines(Gstsubmux *self, GstPad * pad)
+{
+  int i = 0;
+  GstStateChangeReturn ret;
+  GstSubmuxStream *new_stream;
+  guint length = 0;
+
+  if (!self->priv->is_internal) {
+    GstLangStruct *cur_language=NULL;
+
+    GST_DEBUG_OBJECT (self, "creating the pipeline for external pipeline");
+    if (self->priv->parser_type == GST_SUB_PARSE_FORMAT_SAMI) {
+      if (!self->priv->lang_list) {
+        GST_ERROR_OBJECT(self, "failed to get the lang list");
+        return FALSE;
+      }
+      length = g_list_length (self->priv->lang_list);
+    } else {
+      length = 1;
+    }
+
+    GST_DEBUG_OBJECT (self, "number of tentative languages present are %d", length);
+
+    for (i = 0; i < length; i++) {
+      new_stream = g_new0 (GstSubmuxStream, 1);
+      if (!gst_submux_stream_init(new_stream)) {
+        GST_ERROR_OBJECT (self, "stream init is failed");
+        return FALSE;
+      }
+      GST_DEBUG_OBJECT (self, "stream init has been done for stream[%d]", i);
+
+      new_stream->pipe_struc.pipe = gst_pipeline_new ("subtitle-pipeline");
+      if (!new_stream->pipe_struc.pipe) {
+        GST_ERROR_OBJECT (self, "failed to create pipeline");
+        return FALSE;
+      }
+      GST_DEBUG_OBJECT (self, "creating appsrc");
+
+      /* creating source element */
+      new_stream->pipe_struc.appsrc = gst_element_factory_make ("appsrc", "pipe_appsrc");
+      if (!new_stream->pipe_struc.appsrc) {
+        GST_ERROR_OBJECT (self, "failed to create appsrc");
+        return FALSE;
+      }
+
+      g_object_set (G_OBJECT (new_stream->pipe_struc.appsrc), "block", 1, NULL);
+      g_object_set (G_OBJECT (new_stream->pipe_struc.appsrc), "max-bytes", (guint64)1, NULL);
+      /* create sink element */
+      new_stream->pipe_struc.appsink =  gst_element_factory_make ("appsink", "pipe_appsink");
+      if (!new_stream->pipe_struc.appsink) {
+        GST_ERROR_OBJECT (self, "failed to create appsink");
+        return FALSE;
+      }
+      g_object_set (G_OBJECT (new_stream->pipe_struc.appsink), "sync", FALSE, "emit-signals", TRUE, NULL);
+      g_object_set(G_OBJECT (new_stream->pipe_struc.appsrc),"emit-signals", TRUE, NULL);
+
+
+      /* create parsing element */
+      new_stream->pipe_struc.parser = gst_element_factory_make("subparse","pipe_parser");
+      if (!new_stream->pipe_struc.parser) {
+        GST_ERROR_OBJECT (self, "failed to create parser");
+        return FALSE;
+      }
+      if (self->priv->parser_type == GST_SUB_PARSE_FORMAT_SAMI) {
+        cur_language = g_list_nth_data(self->priv->lang_list, i);
+        g_object_set (G_OBJECT (new_stream->pipe_struc.parser), "current-language",
+                              cur_language->language_key, NULL);
+      }
+      GST_DEBUG_OBJECT (self, "value of subtitle-encoding  is %s", self->encoding);
+      g_object_set (G_OBJECT (new_stream->pipe_struc.parser), "subtitle-encoding", self->encoding, NULL);
+      g_object_set (G_OBJECT (new_stream->pipe_struc.appsrc), "stream-type",0,"format",GST_FORMAT_TIME, NULL);
+      gst_bin_add_many (GST_BIN ( new_stream->pipe_struc.pipe), new_stream->pipe_struc.appsink, new_stream->pipe_struc.appsrc,new_stream->pipe_struc.parser, NULL);
+      if (!gst_element_link_many (new_stream->pipe_struc.appsrc, new_stream->pipe_struc.parser,new_stream->pipe_struc.appsink, NULL)) {
+        GST_ERROR_OBJECT (self, "failed to link elements");
+        return FALSE;
+      }
+
+      GST_DEBUG_OBJECT (self, "reached here and linking successful");
+
+      ret = gst_element_set_state (new_stream->pipe_struc.pipe, GST_STATE_PLAYING);
+      if (ret == GST_STATE_CHANGE_FAILURE) {
+        GST_ERROR_OBJECT (self, "set_state failed...");
+        return FALSE;
+      }
+      GST_DEBUG_OBJECT (self, "state has been changed succesfully");
+      self->streams = g_list_append(self->streams, new_stream);
+      self->priv->stream_count++;
+      g_signal_connect (new_stream->pipe_struc.appsink, "new-buffer",  G_CALLBACK (gst_submux_on_new_buffer), g_list_nth_data(self->streams,i) );
+    }
+  } else {
+    length = self->sinkpads_count;
+    for (i = 0; i < length; i++) {
+      new_stream = g_new0 (GstSubmuxStream, 1);
+      if (!gst_submux_stream_init (new_stream)) {
+        GST_ERROR_OBJECT (self, "stream init is failed");
+        return FALSE;
+     }
+
+      self->streams=g_list_append(self->streams,new_stream);
+      self->priv->stream_count++;
+    }
+    self->pipeline_made  = TRUE;
+  }
+
+  self->cur_buf_array = g_malloc0 (self->priv->stream_count * (sizeof (GstBuffer *)));
+  if (!self->cur_buf_array) {
+    GST_ERROR_OBJECT (self, "failed to allocate memory..");
+    return FALSE;
+  }
+  return TRUE;
+}
+
+/* call back on recieving the new buffer in appsink pad */
+static void
+gst_submux_on_new_buffer (GstElement *appsink, void *data)
+{
+  GstSubmuxStream *stream = (GstSubmuxStream  *)data;
+  GstBuffer *inbuf = NULL;
+
+  if (!stream) {
+    GST_WARNING("Stream not available...");
+    return;
+  }
+  g_mutex_lock (stream->queue_lock);
+  inbuf = gst_app_sink_pull_buffer ((GstAppSink *)appsink);
+  if (!inbuf) {
+    GST_WARNING_OBJECT (stream, "Input buffer not available...");
+    g_mutex_unlock (stream->queue_lock);
+    return;
+  }
+  if(stream->eos_ts == -1) {
+    if (!strcmp ((const char*)GST_BUFFER_DATA (inbuf), "eos") && GST_BUFFER_FLAG_IS_SET(inbuf,GST_BUFFER_FLAG_GAP)){
+      stream->eos_ts = stream->last_ts;
+      if (stream->eos_ts <= stream->seek_ts) {
+        g_queue_push_tail (stream->queue, inbuf);
+        g_cond_signal (stream->queue_empty);
+        g_mutex_unlock (stream->queue_lock);
+        GST_INFO_OBJECT (stream, "signaling queue empty signal as we are seeking beyond last subtitle");
+        return;
+      }
+      gst_buffer_unref(inbuf);
+    } else {
+      stream->last_ts = GST_BUFFER_DURATION(inbuf) + GST_BUFFER_TIMESTAMP(inbuf);
+    }
+  } else if (stream->eos_ts <= stream->seek_ts) {
+    gst_buffer_unref(inbuf);
+    GstBuffer *buf = gst_buffer_new_and_alloc (3 + 1);
+    GST_DEBUG_OBJECT(stream, "sending EOS buffer to chain\n");
+    GST_DEBUG_OBJECT (stream, "EOS. Pushing remaining text (if any)");
+    GST_BUFFER_DATA (buf)[0] = 'e';
+    GST_BUFFER_DATA (buf)[1] = 'o';
+    GST_BUFFER_DATA (buf)[2] = 's';
+    GST_BUFFER_DATA (buf)[3] = '\0';
+    /* play it safe */
+    GST_BUFFER_SIZE (buf) = 3;
+    GST_BUFFER_FLAG_SET(buf,GST_BUFFER_FLAG_GAP);
+    g_queue_push_tail (stream->queue, buf);
+    g_cond_signal (stream->queue_empty);
+    g_mutex_unlock (stream->queue_lock);
+    GST_INFO_OBJECT (stream,"signaling queue empty signal as we are seeking beyond last subtitle");
+    return;
+  }
+  if (!stream->discont_came) {
+    stream->discont_came = GST_BUFFER_IS_DISCONT (inbuf);
+    if (stream->discont_came) {
+      GST_DEBUG_OBJECT (stream, "first buffer with discont on new_buffer for stream with ts = %"
+                        GST_TIME_FORMAT", dur = %"GST_TIME_FORMAT, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(inbuf)),
+                        GST_TIME_ARGS(GST_BUFFER_DURATION(inbuf)));
+    }
+  }
+
+  if (!stream->discont_came) {
+    GST_DEBUG_OBJECT (stream, "rejecting the buffer in appsink on new_buffer for stream with ts = %"
+                      GST_TIME_FORMAT", dur = %"GST_TIME_FORMAT, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(inbuf)),
+                      GST_TIME_ARGS(GST_BUFFER_DURATION(inbuf)));
+    gst_buffer_unref(inbuf);
+    g_mutex_unlock (stream->queue_lock);
+    return;
+  }
+  g_queue_push_tail (stream->queue, inbuf);
+  g_cond_signal (stream->queue_empty);
+  g_mutex_unlock (stream->queue_lock);
+  GST_DEBUG_OBJECT (stream, "signaling queue empty signal");
+  return;
+}
+
+gchar *
+convert_to_utf8 (const gchar * str, gsize len, const gchar * encoding,
+    gsize * consumed, GError ** err, Gstsubmux * self)
+{
+  gchar *ret = NULL;
+
+  /* The char cast is necessary in glib < 2.24 */
+  ret =
+      g_convert_with_fallback (str, len, "UTF-8", encoding, (char *) "*",
+      consumed, NULL, err);
+
+  if (ret == NULL)
+  {
+    GST_DEBUG_OBJECT (self, "g_convert_with_fallback returns NULL");
+    return ret;
+  }
+
+  /* + 3 to skip UTF-8 BOM if it was added */
+  len = strlen (ret);
+  if (len >= 3 && (guint8) ret[0] == 0xEF && (guint8) ret[1] == 0xBB
+      && (guint8) ret[2] == 0xBF)
+    g_memmove (ret, ret + 3, len + 1 - 3);
+
+  return ret;
+}
+
+static gchar *
+detect_encoding (const gchar * str, gsize len)
+{
+  if (len >= 3 && (guint8) str[0] == 0xEF && (guint8) str[1] == 0xBB
+      && (guint8) str[2] == 0xBF)
+    return g_strdup ("UTF-8");
+
+  if (len >= 2 && (guint8) str[0] == 0xFE && (guint8) str[1] == 0xFF)
+    return g_strdup ("UTF-16BE");
+
+  if (len >= 2 && (guint8) str[0] == 0xFF && (guint8) str[1] == 0xFE)
+    return g_strdup ("UTF-16LE");
+
+  if (len >= 4 && (guint8) str[0] == 0x00 && (guint8) str[1] == 0x00
+      && (guint8) str[2] == 0xFE && (guint8) str[3] == 0xFF)
+    return g_strdup ("UTF-32BE");
+
+  if (len >= 4 && (guint8) str[0] == 0xFF && (guint8) str[1] == 0xFE
+      && (guint8) str[2] == 0x00 && (guint8) str[3] == 0x00)
+    return g_strdup ("UTF-32LE");
+
+  return NULL;
+}
+
+/* If language list is not present in smi file, check the body and create our own list */
+static gboolean
+gst_create_own_language_list (Gstsubmux *self)
+{
+  gchar * file_path_type = NULL;
+  gchar * temp_path = NULL;
+  gchar * file_path = NULL;
+  gsize * consumed = NULL;
+  guint keyCount = 0;
+  GError *err = NULL;
+  GstPad *sinkpad = (GstPad *) g_list_nth_data(self->sinkpad, 0);
+  GstQuery *cquery;
+  GstStructure *structure;
+  const GValue *value;
+  gchar* langkey[MAX_LANG];
+  gint langKey_length[MAX_LANG];
+  FILE *fp=NULL;
+  gint i=0;
+  structure = gst_structure_new ("FileSrcURI", "file-uri", G_TYPE_STRING, NULL, NULL);
+
+  cquery = gst_query_new_application (GST_QUERY_CUSTOM, structure);
+
+  if (!gst_pad_peer_query (sinkpad, cquery)) {
+    GST_ERROR_OBJECT (self, "Failed to query SMI file path");
+    gst_query_unref (cquery);
+    return FALSE;
+  }
+  structure = gst_query_get_structure (cquery);
+  value = gst_structure_get_value (structure, "file-uri");
+  file_path = g_strdup (g_value_get_string (value));
+
+  if (file_path == NULL){
+    GST_ERROR_OBJECT (self, "Could not parse the SMI file path");
+    gst_query_unref (cquery);
+    return FALSE;
+  }
+  gst_query_unref (cquery);
+  temp_path = file_path;
+  GST_INFO_OBJECT (self, "File path comes as %s", file_path);
+
+  file_path_type = g_strndup ((gchar *) file_path, 4);
+  GST_INFO_OBJECT (self, "Received file path by query = %s, %s", file_path, file_path_type);
+  if (!g_strcmp0(file_path_type, "file")){
+    file_path += 7;
+    GST_INFO_OBJECT (self, "File path comes as %s", file_path);
+
+    fp = fopen (file_path, "r");
+    if (!fp){
+      GST_ERROR_OBJECT (self, "Failed to open file");
+      g_free(temp_path);
+      g_free(file_path_type);
+      return FALSE;
+    }
+  }
+  for( i=0;idetected_encoding,self->encoding);
+    if (self->detected_encoding && strcmp (self->detected_encoding, "UTF-8") && conversion){
+      result = convert_to_utf8 (line, charCount, self->detected_encoding, consumed, &err, self);
+      GST_DEBUG_OBJECT (self, " Converted convert_to_utf8  result %d ",result);
+    }
+    if (result == NULL) {
+      result = line;
+      conversion =  FALSE;
+    }
+    con_temp =  result;
+    temp = con_temp;
+
+    while (con_temp){
+      gchar* tempKey = NULL;
+      guint i = 0;
+
+      con_temp =  strcasestr(con_temp,"class=");
+      if(con_temp)
+        delimiter =  strcasestr(con_temp, ">");
+      GST_DEBUG_OBJECT (self, " Delimiter ...Entering if %s",con_temp);
+      if (con_temp && (delimiter!=NULL)){
+        gchar* tempChar = con_temp + 6;
+        GST_DEBUG_OBJECT (self, "Has class= reading string %s",tempChar);
+        GST_DEBUG_OBJECT (self, "Has class= ");
+        while (*tempChar != '>'){
+          keyLength++;
+          tempChar++;
+          GST_DEBUG_OBJECT (self, " keyLength %d tempChar %c",keyLength,*tempChar);
+        }
+        GST_DEBUG_OBJECT (self, " keyLength  %d",keyLength);
+        tempChar -= keyLength;
+        tempKey = (gchar*) g_malloc (keyLength + 1);
+        if(!tempKey){
+          GST_DEBUG_OBJECT (self, "Error 1");
+          goto error;
+        }
+        gchar* temp1 =tempKey;
+        GST_DEBUG_OBJECT (self, "tempChar %s  keyLength  %d",tempChar,keyLength);
+        while (*tempChar != '>'){
+          *tempKey = *tempChar;
+          tempKey++;
+          tempChar++;
+        }
+        tempKey =temp1;
+        tempKey[keyLength]='\0';
+        GST_DEBUG_OBJECT (self, "tempKey %s  keyLength %d keyCount %d",tempKey,keyLength,keyCount);
+        int k =0;
+        for (k = 0; k < keyCount; k++){
+          if(langkey[k]){
+            if (!strcasecmp (tempKey,langkey[k]))
+            {
+              GST_DEBUG_OBJECT (self, "Has the key already so breaking..Entry %d tempKey %s langkey[i] %s ",k,tempKey,langkey[k]);
+              lang_found = TRUE;
+              break;
+            }
+          }
+        }
+        if(lang_found == FALSE){
+          langkey[keyCount] = (gchar*) g_malloc (keyLength);
+          if(! langkey[keyCount])
+            goto error;
+          strcpy(langkey[keyCount],tempKey);
+          langKey_length[keyCount]=keyLength;
+          keyCount++;
+        }
+        lang_found =FALSE;
+        keyLength =0;
+        if(tempKey){
+          g_free(tempKey);
+          tempKey=NULL;
+        }
+      } else {
+        keyLength =0;
+        lang_found =FALSE;
+        break;
+      }
+      con_temp+=6;
+      GST_DEBUG_OBJECT (self, " ..increment con_temp %s",con_temp);
+    }
+  }
+  GST_DEBUG_OBJECT (self, " At end keyCount no of langs is %d ",keyCount);
+  for(i=0;ilanguage_code = (gchar*)malloc (3);
+      if(!(new->language_code)){
+        GST_DEBUG_OBJECT (self, " .Error 2");
+        goto error;
+      }
+      gchar *attr_val=new->language_code ;
+      strcpy (attr_val, "un");
+      attr_val[2]='\0';
+
+      new->language_key = (gchar*) malloc (langKey_length[i] + 1);
+      if(!(new->language_key)){
+        GST_DEBUG_OBJECT (self, " ..Error 3");
+        goto error;
+      }
+      strcpy (new->language_key, langkey[i]);
+      self->priv->lang_list = g_list_append (self->priv->lang_list, new);
+      GST_DEBUG_OBJECT (self, " new...Successfull");
+      g_free(langkey[i]);
+    }
+  }
+  if (fp) {
+    g_free(temp_path);
+    g_free(file_path_type);
+    fclose(fp);
+  }
+  return TRUE;
+error:
+  GST_DEBUG_OBJECT (self, " In Error");
+  if (fp) {
+    g_free(temp_path);
+    g_free(file_path_type);
+    fclose(fp);
+  }
+  return FALSE;
+}
+
+gboolean
+validate_langlist_body(GList * lang_list, Gstsubmux * self){
+  gchar * file_path_type = NULL;
+  gchar * file_path = NULL;
+  gchar   line[1025];
+  FILE  * fp = NULL;
+  guint i = 0, found_count = 0,k = 0;
+  const guint list_len = g_list_length(lang_list);
+  gboolean counter[MAX_LANGUAGE];
+  GstPad  *sinkpad = NULL;
+  struct LangStruct
+  {
+      gchar *language_code;
+      gchar *language_key;
+  } * lang;
+  sinkpad = (GstPad *) g_list_nth_data(self->sinkpad, 0);
+  GstQuery *cquery;
+  GstStructure *structure;
+  const GValue *value;
+  structure = gst_structure_new ("FileSrcURI", "file-uri", G_TYPE_STRING, NULL, NULL);
+
+  cquery = gst_query_new_application (GST_QUERY_CUSTOM, structure);
+
+  if (!gst_pad_peer_query (sinkpad, cquery)) {
+    GST_ERROR_OBJECT (self, "Failed to query SMI file path");
+    gst_query_unref (cquery);
+    return FALSE;
+  }
+  structure = gst_query_get_structure (cquery);
+  value = gst_structure_get_value (structure, "file-uri");
+  file_path = g_strdup (g_value_get_string (value));
+
+  if (file_path == NULL){
+    GST_ERROR_OBJECT (self, "Could not parse the SMI file path");
+    gst_query_unref (cquery);
+    return FALSE;
+  }
+
+  if (self->external_filepath == NULL) {
+    self->external_filepath = file_path;
+  }
+  else {
+    if (!g_strcmp0 (file_path, self->external_filepath)) {
+      GST_INFO_OBJECT (self, "Same external file URI, no need to parse again");
+      gst_query_unref (cquery);
+      g_free(file_path);
+      return TRUE;
+    }
+    else {
+      g_free (self->external_filepath);
+      self->external_filepath = NULL;
+      self->external_filepath = file_path;
+    }
+  }
+
+  gst_query_unref (cquery);
+  GST_INFO_OBJECT (self, "File path comes as %s", file_path);
+
+  file_path_type = g_strndup ((gchar *) file_path, 4);
+  GST_INFO_OBJECT (self, "Received file path by query = %s, %s", file_path, file_path_type);
+  if (!g_strcmp0(file_path_type, "file")){
+    file_path += 7;
+    GST_INFO_OBJECT (self, "File path comes as %s", file_path);
+
+    fp = fopen (file_path, "r");
+    if (!fp){
+      GST_ERROR_OBJECT (self, "Failed to open file");
+      g_free(file_path_type);
+      return FALSE;
+    }
+
+    for (i = 0; i < list_len; i++){
+      counter[i] = FALSE;
+    }
+
+    while (!feof (fp) && found_count < list_len){
+      GError *err = NULL;
+      gsize * consumed = NULL;
+      gint gap = 0;
+      guint charCount = 0;
+      gchar* result = NULL;
+      gchar* temp = NULL;
+      gchar* temp_lang = NULL;
+      gchar* con_temp_end = NULL;
+      gchar* con_temp_start = NULL;
+      gchar* new_key = NULL;
+      gint new_key_length = 0;
+      gboolean new_key_found = FALSE;
+      gchar * temp1 = NULL;
+      gchar *con_temp_lang = NULL;
+      gchar *con_temp = NULL;
+      gboolean conversion = TRUE;
+      charCount = fread (line, sizeof(char), 1024, fp);
+      line[charCount] = '\0';
+      if (!charCount) {
+        GST_WARNING_OBJECT (self, "fread returned zero bytes");
+        continue;
+      }
+
+      GST_DEBUG_OBJECT (self, "value of detected encoding is %s and self encoding is %s",
+                             self->detected_encoding,self->encoding);
+      if (self->detected_encoding && strcmp (self->detected_encoding, "UTF-8") && conversion){
+        result = convert_to_utf8 (line, charCount, self->detected_encoding, consumed, &err, self);
+      }
+      if (result == NULL) {
+         result = line;
+         conversion =  FALSE;
+      }
+      con_temp = g_utf8_strdown (result, strlen (result));
+      temp = con_temp;
+      while (con_temp) {
+        con_temp = g_strstr_len(con_temp, strlen (con_temp), "class=");
+        if (con_temp) {
+          temp1 = g_strstr_len(con_temp+1, strlen (con_temp), "class=");
+        }
+        if (temp1 && con_temp){
+          gap = strlen (con_temp) - strlen (temp1);
+        } else if (con_temp) {
+          gap = strlen (con_temp);
+        } else {
+          continue;
+        }
+        if (con_temp){
+          for (i = 0; i < list_len; i++){
+            if (counter[i] == TRUE) {
+              con_temp = con_temp + 1;
+              continue;
+            }
+            lang = (struct LangStruct *) g_list_nth_data (lang_list, i);
+            if (lang) {
+              temp_lang = (gchar*)g_malloc (strlen (lang->language_key) + 1);
+              strcpy (temp_lang, lang->language_key);
+              con_temp_lang = g_utf8_strdown (temp_lang, strlen (temp_lang));
+              if (g_strstr_len (con_temp, gap, con_temp_lang)) {
+                found_count++;
+                counter[i] = TRUE;
+                GST_INFO_OBJECT (self, "Valid Language in list : [%s]", lang->language_key);
+                con_temp = con_temp + 1;
+              }
+/* Fix Me: Cases where there is no body for a specific language
+ * inside a single language .smi file */
+#if 0
+              else {
+                con_temp_start = con_temp;
+                con_temp_end = con_temp;
+                while(con_temp_end) {
+                  if(*con_temp_end == '=') {
+                    con_temp_start = con_temp_end+1;
+                    con_temp_end++;
+                  }else if(*con_temp_end == '>') {
+                    con_temp_end = con_temp_end;
+                    new_key_found = TRUE;
+                    break;
+                  }else {
+                    con_temp_end++;
+                    new_key_found = FALSE;
+                  }
+                }
+                if(new_key_found) {
+                  new_key_length = strlen(con_temp_start)-strlen(con_temp_end);
+                  new_key = g_malloc(new_key_length +1);
+                  for(k=0;klanguage_key);
+                  g_free(new_key);
+                  found_count++;
+                  counter[i] = TRUE;
+                  con_temp = con_temp + 1;
+                }
+              }
+#endif
+              g_free (temp_lang);
+              g_free (con_temp_lang);
+            }
+          }
+        }
+      }
+      if (conversion)
+        g_free (result);
+      if (temp)
+        g_free (temp);
+    }
+
+    if (found_count < list_len) {
+      for (i = 0; i < list_len; i++) {
+        if (counter[i] == FALSE)
+          lang_list = g_list_delete_link (lang_list, g_list_nth (lang_list, i));
+      }
+    }
+  } else {
+    GST_ERROR_OBJECT (self, "File is not a local file");
+    g_free(file_path_type);
+    return FALSE;
+  }
+  fclose (fp);
+  g_free(file_path_type);
+  return TRUE;
+}
+
+/*
+**
+**  Description    : Chain function used to push the subtitle buffer to internal pipelines of submux element
+**  Params        : (1) sink pad on which buffer is arriving (2) the buffer itself
+**  return        : GST_FLOW_OK on successfully pushing subtitle buffer to next element
+**
+*/
+static GstFlowReturn
+gst_submux_chain(GstPad *pad, GstBuffer *buffer)
+{
+  guint length = 0;
+  guint i=0;
+  GstPad *checkpad = NULL;
+  Gstsubmux *submux = GST_SUBMUX(GST_PAD_PARENT(pad));
+  gboolean ret = FALSE;
+  GstFlowReturn fret = GST_FLOW_ERROR;
+  GstSubmuxStream *stream = NULL;
+  GstMessage *m = NULL;
+
+  if (GST_BUFFER_IS_DISCONT (buffer))
+    GST_DEBUG_OBJECT(submux, "Discont buffer came in chain function");
+  GST_DEBUG_OBJECT (submux, "^^^^^entering in chain^^^^^^");
+  if (!submux->priv->is_internal) {
+    if (!submux->priv->first_buffer) {
+      submux->detected_encoding = detect_encoding ((gchar*)GST_BUFFER_DATA (buffer), GST_BUFFER_SIZE (buffer));
+    }
+    if (!submux->langlist_msg_posted && submux->priv->lang_list) {
+      if (!validate_langlist_body (submux->priv->lang_list, submux)){
+        GST_WARNING_OBJECT(submux, "Error occured while validating language list. Posting without validation");
+      }
+      if (submux->priv->lang_list) {
+        GList* temp_list_to_post = NULL;
+        temp_list_to_post = g_list_copy (submux->priv->lang_list);
+        m = gst_message_new_element (GST_OBJECT_CAST (submux), gst_structure_new("Ext_Sub_Language_List",
+                                    "lang_list", G_TYPE_POINTER, temp_list_to_post, NULL));
+
+        gst_element_post_message (GST_ELEMENT_CAST (submux), m);
+        submux->langlist_msg_posted = TRUE;
+      }
+      GST_DEBUG_OBJECT (submux, "LANGLIST POSTED");
+    }
+    if (submux->need_segment) {
+      ret = gst_pad_push_event (submux->srcpad, gst_event_new_new_segment (FALSE, submux->segment.rate,
+                                submux->segment.format, submux->segment.start, submux->segment.stop,
+                                submux->segment.time));
+      GST_DEBUG_OBJECT (submux, "pushing newsegment event with %" GST_SEGMENT_FORMAT, &submux->segment);
+      if (!ret) {
+        GST_ERROR_OBJECT (submux, "Sending newsegment to next element is failed");
+        return GST_FLOW_ERROR;
+      }
+      GST_DEBUG_OBJECT (submux, "Starting the loop again");
+      if (!gst_pad_start_task (submux->srcpad, (GstTaskFunction) gst_submux_loop, submux)) {
+         GST_ERROR_OBJECT (submux, "failed to start srcpad task...");
+         GST_ELEMENT_ERROR (submux, RESOURCE, FAILED, ("failed to create  push loop"), (NULL));
+         return GST_FLOW_ERROR;
+      }
+      submux->need_segment = FALSE;
+    }
+    GST_DEBUG_OBJECT (submux, "before pushing buffer to each apprsrc");
+    if (!submux->priv->lang_list && submux->priv->parser_type == GST_SUB_PARSE_FORMAT_SAMI) {
+      GST_ERROR_OBJECT (submux, "lang list is not there");
+      return GST_FLOW_ERROR;
+    }
+    if (submux->priv->parser_type == GST_SUB_PARSE_FORMAT_SAMI)
+      length = g_list_length (submux->priv->lang_list);
+    else
+      length = 1;
+
+    for (i = 0; i < length; i++) {
+      stream = g_list_nth_data(submux->streams, i);
+      if ((submux->priv->parser_type == GST_SUB_PARSE_FORMAT_SAMI) && !submux->priv->first_buffer){
+        GstLangStruct *lang = g_list_nth_data(submux->priv->lang_list, i);
+        if(submux->msl_streams){
+           GstLangStruct *lang1 = g_list_nth_data(submux->msl_streams, i);
+           lang->active = lang1->active;
+        } else {
+          if (i == 0)
+            lang->active = TRUE;
+          else
+            lang->active = FALSE;
+        }
+      }
+      GST_DEBUG_OBJECT (submux, "making stream need segment false");
+      stream->need_segment = FALSE;
+    }
+
+    for (i = 0; i < length; i++) {
+      stream = g_list_nth_data(submux->streams, i);
+      if (!stream){
+        GST_ERROR_OBJECT (submux, "stream not found");
+        return GST_FLOW_ERROR;
+      }
+
+      if (!stream->pipe_struc.appsrc) {
+        GST_ERROR_OBJECT (submux, "appsrc not found");
+        return GST_FLOW_ERROR;
+      }
+      if (i < (length - 1))
+        gst_buffer_ref (buffer);
+
+      fret = gst_app_src_push_buffer ((GstAppSrc*)stream->pipe_struc.appsrc, buffer);
+
+      if (fret != GST_FLOW_OK) {
+        GST_ERROR_OBJECT (submux, "push buffer failed with fret is %d", fret);
+        return fret;
+      }
+      GST_DEBUG_OBJECT (submux, "pad_push successfull to appsrc %p buffer", buffer);
+    }
+  } else {
+    length = submux->sinkpads_count;
+    checkpad = (GstPad *) g_list_nth_data (submux->sinkpad, 0);
+    if (checkpad == pad) {
+      if (submux->need_segment) {
+        ret = gst_pad_push_event (submux->srcpad, gst_event_new_new_segment (FALSE, submux->segment.rate,
+                                  submux->segment.format, submux->segment.start, submux->segment.stop,
+                                  submux->segment.time));
+        GST_DEBUG_OBJECT (submux, "pushing newsegment event with %" GST_SEGMENT_FORMAT, &submux->segment);
+        if (!ret) {
+          GST_ERROR_OBJECT (submux, "Sending newsegment to next element is failed");
+          return GST_FLOW_ERROR;
+        }
+        GST_DEBUG_OBJECT (submux, "Starting the loop again");
+        if (!gst_pad_start_task (submux->srcpad, (GstTaskFunction) gst_submux_loop, submux)) {
+          GST_ERROR_OBJECT (submux, "failed to start srcpad task...");
+          GST_ELEMENT_ERROR (submux, RESOURCE, FAILED, ("failed to create  push loop"), (NULL));
+          return GST_FLOW_ERROR;
+        }
+        submux->need_segment = FALSE;
+      }
+    }
+    for (i = 0; i < length; i++) {
+      checkpad = (GstPad *) g_list_nth_data(submux->sinkpad, i);
+      if (checkpad == pad) {
+        stream = g_list_nth_data (submux->streams, i);
+        if (!stream) {
+          GST_ERROR_OBJECT (submux, "Stream not available...");
+          return GST_FLOW_ERROR;
+        }
+        if (stream->flushing){
+          GST_DEBUG_OBJECT (submux, "flushing going on in appsink");
+          return GST_FLOW_OK ;
+        }
+
+        g_mutex_lock (stream->queue_lock);
+        g_queue_push_tail (stream->queue, buffer);
+        g_cond_signal (stream->queue_empty);
+        g_mutex_unlock (stream->queue_lock);
+        fret = GST_FLOW_OK;
+        GST_DEBUG_OBJECT (submux, "push buffer success to appsrc with fret is %d for stream[%d]", fret, i);
+        break;
+      }
+    }
+  }
+
+  if (!submux->priv->first_buffer) {
+    GST_DEBUG_OBJECT (submux, "got the first buffer");
+    submux->priv->first_buffer = TRUE;
+    if (submux->priv->parser_type == GST_SUB_PARSE_FORMAT_SAMI) {
+
+    }
+  }
+  GST_DEBUG_OBJECT (submux, "^^^^^exiting in chain^^^^^^");
+  return fret;
+}
+
+/* stream_denit */
+static void
+gst_submux_stream_deinit (GstSubmuxStream *stream,Gstsubmux *submux)
+{
+  GstBuffer *buf = NULL;
+
+  if (stream) {
+    if (stream->queue) {
+      while (!g_queue_is_empty (stream->queue)) {
+        buf = g_queue_pop_head (stream->queue);
+        gst_buffer_unref (buf);
+        buf = NULL;
+      }
+      g_queue_free (stream->queue);
+      stream->queue = NULL;
+    }
+
+    if (stream->pipe_struc.pipe) {
+      gst_element_set_state (stream->pipe_struc.pipe, GST_STATE_NULL);
+      gst_element_get_state (stream->pipe_struc.pipe, NULL, NULL, GST_CLOCK_TIME_NONE);
+      gst_object_unref(GST_OBJECT(stream->pipe_struc.appsrc));
+      gst_object_unref(GST_OBJECT(stream->pipe_struc.appsink));
+      gst_object_unref (stream->pipe_struc.pipe);
+    }
+
+    if (stream->queue_lock) {
+      g_cond_broadcast(stream->queue_empty);
+      g_mutex_free (stream->queue_lock);
+      stream->queue_lock = NULL;
+    }
+
+    if (stream->queue_empty) {
+      g_cond_free (stream->queue_empty);
+      stream->queue_empty= NULL;
+    }
+
+    g_free (stream);
+    GST_DEBUG_OBJECT (submux, "stream deinit completed");
+  }
+}
+
+/* releasing the requested pad */
+static void
+gst_submux_release_pad (GstElement * element, GstPad * pad)
+{
+  Gstsubmux *submux = GST_SUBMUX_CAST (element);
+  GstPad *check_pad;
+  int i=0;
+  guint length;
+  GST_INFO_OBJECT(element,"entering in the release pad");
+  length = g_list_length(submux->sinkpad);
+  GST_DEBUG_OBJECT (element, "Releasing %s:%s", GST_DEBUG_PAD_NAME (pad));
+
+  for (i=1;i<=length;i++) {
+	  check_pad = (struct GstPad *) g_list_nth_data(submux->sinkpad,i);
+    if (check_pad == pad) {
+      /* this is it, remove */
+      submux->sinkpad = g_list_remove_link (submux->sinkpad, pad);
+      gst_element_remove_pad (element, pad);
+      break;
+    }
+  }
+}
+
+/* request new pad */
+static GstPad *
+gst_submux_request_new_pad (GstElement * element,
+    GstPadTemplate * templ, const gchar * req_name)
+{
+  GstElementClass *klass = GST_ELEMENT_GET_CLASS (element);
+  Gstsubmux *submux = GST_SUBMUX_CAST (element);
+  GstPad *newpad = NULL;
+  gchar *name = NULL;
+
+  if (templ->direction != GST_PAD_SINK) {
+    GST_ERROR_OBJECT (submux, "templ direction is not sinkpad, returning from here");
+    goto wrong_direction;
+  }
+
+  if (templ == gst_element_class_get_pad_template (klass, "sink%d")) {
+    name = g_strdup_printf ("sink%d", submux->sinkpads_count++);
+  }
+
+  GST_DEBUG_OBJECT (submux, "Requested pad: %s", name);
+  newpad = (GstPad*)g_new0 (GstPad*, 1);
+  /* create pad and add to collections */
+  newpad = gst_pad_new_from_template (templ, name);
+  g_free (name);
+  if(!submux->priv->is_internal) {
+    submux->external_sinkpad = TRUE;
+  }
+  submux->sinkpad = g_list_append (submux->sinkpad, newpad);
+  /* set up pad */
+
+  /* set up pad functions */
+  gst_pad_set_setcaps_function (newpad, GST_DEBUG_FUNCPTR (gst_submux_setcaps));
+  gst_pad_set_event_function (newpad, GST_DEBUG_FUNCPTR (gst_submux_handle_sink_event));
+  gst_pad_set_chain_function(newpad, GST_DEBUG_FUNCPTR (gst_submux_chain));
+  gst_pad_set_active (newpad, TRUE);
+  gst_element_add_pad (element, newpad);
+
+  return newpad;
+
+/* ERRORS */
+wrong_direction:
+  GST_WARNING_OBJECT (submux, "Request pad that is not a SINK pad.");
+  return NULL;
+}
+
+static gboolean
+gst_submux_handle_src_event (GstPad * pad, GstEvent * event)
+{
+  Gstsubmux *submux = GST_SUBMUX(GST_PAD_PARENT(pad));
+  gboolean ret = FALSE;
+  guint length = 0;
+  gint i = 0;
+  gboolean update;
+  GstSubmuxStream *cur_stream = NULL;
+
+  GST_DEBUG_OBJECT (submux, "Handling %s event", GST_EVENT_TYPE_NAME (event));
+  length = g_list_length(submux->streams);
+
+  switch (GST_EVENT_TYPE (event)) {
+    /* this event indicates speed change or seek */
+    case GST_EVENT_SEEK: {
+      GstFormat format;
+      GstSeekType start_type, stop_type;
+      gint64 start, stop;
+      gdouble rate;
+      GstPad *sinkpad = (GstPad *) g_list_nth_data (submux->sinkpad, 0);
+      gst_event_parse_seek (event, &rate, &format, &submux->segment_flags,
+                             &start_type, &start, &stop_type, &stop);
+      gst_segment_set_seek (&submux->segment, rate, format, submux->segment_flags,
+                             start_type, start, stop_type, stop, &update);
+      if (submux->priv->is_internal || submux->priv->parser_type != GST_SUB_PARSE_FORMAT_SAMI) {
+        length = g_list_length (submux->sinkpad);
+      } else {
+        length = g_list_length(submux->streams);
+      }
+      if (!submux->priv->is_internal) {
+        ret = gst_pad_push_event (sinkpad, gst_event_new_seek (rate, GST_FORMAT_BYTES, submux->segment_flags,
+                                  GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_NONE, 0));
+        gst_event_unref (event);
+      } else {
+        GST_DEBUG_OBJECT (submux, "handling seek in case of internal");
+        ret = gst_pad_event_default (pad, event);
+      }
+
+      if (!ret) {
+        GST_ERROR_OBJECT (submux, "sending seek event to sink pad failed");
+        break;
+      }
+      GST_DEBUG_OBJECT (submux, "sending seek event to sink pad passed");
+
+      break;
+    }
+
+    default: {
+      ret = gst_pad_event_default (pad, event);
+      break;
+    }
+  }
+
+  return ret;
+}
+
+static gboolean
+gst_submux_handle_sink_event (GstPad * pad, GstEvent * event)
+{
+  Gstsubmux *submux = GST_SUBMUX (GST_PAD_PARENT (pad));
+  gboolean ret = FALSE;
+  guint length = 0;
+  GstBuffer *buf = NULL;
+  GstPad *checkpad = NULL;
+  gint i = 0;
+  GstSubmuxStream *cur_stream = NULL;
+
+  GST_DEBUG_OBJECT (submux, "Handling %s event", GST_EVENT_TYPE_NAME (event));
+
+  switch (GST_EVENT_TYPE (event)) {
+    case GST_EVENT_EOS:{
+      length = g_list_length (submux->sinkpad);
+      GST_OBJECT_LOCK (submux);
+      for (i = 0; i < length; i++) {
+        GST_DEBUG_OBJECT(submux, "inside the handling of EOS event");
+        cur_stream = g_list_nth_data(submux->streams,i);
+        if (!cur_stream->eos_sent) {
+          GstBuffer *buf = gst_buffer_new_and_alloc (3 + 1);
+          GST_DEBUG_OBJECT(submux, "sending EOS buffer to chain\n");
+          GST_DEBUG_OBJECT (submux, "EOS. Pushing remaining text (if any)");
+          GST_BUFFER_DATA (buf)[0] = 'e';
+          GST_BUFFER_DATA (buf)[1] = 'o';
+          GST_BUFFER_DATA (buf)[2] = 's';
+          GST_BUFFER_DATA (buf)[3] = '\0';
+          /* play it safe */
+          GST_BUFFER_SIZE (buf) = 3;
+          GST_BUFFER_FLAG_SET(buf,GST_BUFFER_FLAG_GAP);
+          gst_submux_chain (g_list_nth_data(submux->sinkpad,i), buf);//
+          cur_stream->eos_sent = TRUE;
+        }
+      }
+      GST_OBJECT_UNLOCK (submux);
+      gst_event_unref(event);
+      ret = TRUE;
+      break;
+    }
+    case GST_EVENT_NEWSEGMENT: {
+      GstFormat format;
+      gdouble rate,arate;
+      gint64 start, stop, time;
+      gboolean update;
+      GST_OBJECT_LOCK (submux);
+      if (!submux->pipeline_made) {
+        if (!gst_submux_format_autodetect (submux)) {
+          GST_ERROR_OBJECT (submux, "auto detect function failed");
+          return FALSE;
+        }
+        if (!gst_calculate_number_languages(submux)) {
+          GST_ERROR_OBJECT (submux, "failed to calculate number of languages");
+          return FALSE;
+        }
+        if (!gst_submux_create_pipelines (submux, pad)) {
+          GST_ERROR_OBJECT (submux, "failed to create pipelines");
+          return FALSE;
+        }
+     }
+
+      if (!submux->priv->is_internal) {
+        gst_event_unref(event);
+        length = g_list_length(submux->streams);
+        for (i = 0; i < length; i++) {
+          GST_DEBUG_OBJECT (submux, "inside the handling of new_segment event");
+          cur_stream = g_list_nth_data(submux->streams,i);
+          GST_DEBUG_OBJECT (submux, "pushing newsegment event with %" GST_SEGMENT_FORMAT, &submux->segment);
+          if (!cur_stream->pipe_struc.pipe) {
+            GST_ERROR_OBJECT (submux, "pipeline is null");
+            return FALSE;
+          }
+          cur_stream = g_list_nth_data(submux->streams,i);
+          cur_stream->seek_ts = submux->segment.start;
+          ret = gst_element_send_event (cur_stream->pipe_struc.pipe, gst_event_new_new_segment (FALSE,
+                                        submux->segment.rate, submux->segment.format,
+                                        submux->segment.start, submux->segment.stop, submux->segment.time));
+          if (!ret){
+            GST_ERROR_OBJECT(submux, "sending newsegment event to stream[%d] failed", i);
+            break;
+          }
+        }
+        submux->need_segment = TRUE;
+      } else {
+        length = g_list_length (submux->sinkpad);
+        if (length ==  g_list_length (submux->streams) && submux->need_segment) {
+          for (i = 0; i < length; i++) {
+            GST_DEBUG_OBJECT (submux, "inside the handling of new_segment event");
+            cur_stream = g_list_nth_data(submux->streams, i);
+            if (cur_stream->need_segment) {
+              gst_event_parse_new_segment_full (event, &update, &rate, &arate, &format, &start, &stop, &time);
+              gst_segment_set_newsegment_full (&submux->segment, update, rate, arate, format, start, stop, time);
+              GST_DEBUG_OBJECT (submux, "pushing newsegment event with %" GST_SEGMENT_FORMAT, &submux->segment);
+              ret = TRUE;
+              cur_stream->need_segment = FALSE;
+            }
+          }
+          submux->need_segment = TRUE;
+          gst_event_unref(event);
+        }
+      }
+      GST_OBJECT_UNLOCK (submux);
+      break;
+    }
+    case GST_EVENT_FLUSH_START: {
+      length = g_list_length(submux->streams);
+      if (!submux->priv->is_internal) {
+        gst_event_unref(event);
+        ret = gst_pad_event_default (pad, gst_event_new_flush_start ());
+        for (i = 0;i < length;i++) {
+          cur_stream = g_list_nth_data(submux->streams,i);
+          cur_stream->flushing = TRUE;
+          cur_stream->discont_came = FALSE;
+          GST_DEBUG_OBJECT (submux, "making discont false");
+          GST_DEBUG_OBJECT (submux, "making flushing TRUE");
+          cur_stream->eos_came = FALSE;
+          cur_stream->eos_sent = FALSE;
+          GST_DEBUG_OBJECT (submux, "making eos_came and eos_sent FALSE");
+        }
+        for (i = 0; i < length; i++) {
+          cur_stream = g_list_nth_data(submux->streams,i);
+          ret= gst_element_send_event(cur_stream->pipe_struc.appsrc,gst_event_new_flush_start ());
+          ret= gst_element_send_event(cur_stream->pipe_struc.appsrc,gst_event_new_flush_stop ());
+          ret = gst_element_send_event(cur_stream->pipe_struc.appsrc,gst_event_new_eos ());
+          GST_INFO_OBJECT(cur_stream,"flush stop and start  and eos is done with ret %d",ret);
+          submux->flushing =TRUE;
+          g_mutex_lock (cur_stream->queue_lock);
+          g_cond_signal (cur_stream->queue_empty);
+          g_mutex_unlock(cur_stream->queue_lock);
+          cur_stream->flush_done = TRUE;
+          GST_DEBUG_OBJECT (cur_stream, "signaling queue empty signal from flush start");
+          ret = TRUE;
+          GST_DEBUG_OBJECT (submux, "sending flush start event to stream[%d] success", i);
+        }
+
+        if (!ret){
+          GST_ERROR_OBJECT (submux, "sending flush start event to srcpad pad failed");
+          break;
+        }
+
+        if (submux && GST_PAD_TASK(submux->srcpad)) {
+          GST_INFO_OBJECT (submux, "trying acquire srcpad lock");
+          GST_PAD_STREAM_LOCK (submux->srcpad);
+          GST_INFO_OBJECT (submux, "acquired stream lock");
+          GST_PAD_STREAM_UNLOCK (submux->srcpad);
+        }
+        /*changes for new design*/
+        for (i = 0;i < length;i++) {
+          cur_stream = g_list_nth_data(submux->streams,i);
+          gst_submux_stream_deinit(cur_stream,submux);
+        }
+        g_list_free(submux->streams);
+        submux->streams = NULL;
+        gst_submux_deinit_private_values (submux);
+
+        submux->stop_loop = FALSE;
+        submux->need_segment = TRUE;
+        submux->langlist_msg_posted = FALSE;
+        GST_DEBUG_OBJECT (submux, "flush start successfully send to next element");
+      } else {
+        GST_DEBUG_OBJECT(submux, "flusht start in case of internal subtitle");
+        gst_event_unref (event);
+        submux->flushing = TRUE;
+        checkpad = (GstPad *) g_list_nth_data (submux->sinkpad, length - 1);
+        if (checkpad == pad) {
+          ret = gst_pad_event_default (pad, gst_event_new_flush_start ());
+          for (i = 0; i < length; i++) {
+            cur_stream = g_list_nth_data(submux->streams, i);
+            cur_stream->flushing = TRUE;
+            GST_DEBUG_OBJECT (submux, "in case of internal making discont unchanged");
+            GST_DEBUG_OBJECT (submux, "making flushing TRUE");
+          }
+          for (i = 0; i < length; i++) {
+            cur_stream = g_list_nth_data(submux->streams, i);
+            submux->flushing = TRUE;
+            g_mutex_lock (cur_stream->queue_lock);
+            while (!g_queue_is_empty (cur_stream->queue)) {
+              buf = g_queue_pop_head (cur_stream->queue);
+              gst_buffer_unref (buf);
+            }
+            GST_DEBUG_OBJECT (submux, "cleared stream cur_stream->queue");
+            g_queue_clear (cur_stream->queue);
+            g_cond_signal (cur_stream->queue_empty);
+            g_mutex_unlock(cur_stream->queue_lock);
+            GST_DEBUG_OBJECT (cur_stream, "signaling queue empty signal from flush start");
+            cur_stream->eos_came = FALSE;
+            cur_stream->eos_sent = FALSE;
+            GST_DEBUG_OBJECT (submux, "making eos_came and eos_sent FALSE");
+            ret = TRUE;
+            GST_DEBUG_OBJECT (submux, "sending flush start event to stream[%d] success", i);
+          }
+          if (!ret){
+            GST_ERROR_OBJECT (submux, "sending flush start event to srcpad pad failed");
+            break;
+          }
+
+          if (submux && GST_PAD_TASK (submux->srcpad)) {
+            GST_INFO_OBJECT (submux, "trying acquire srcpad lock");
+            GST_PAD_STREAM_LOCK (submux->srcpad);
+            GST_INFO_OBJECT (submux, "acquired srcpad lock");
+            GST_PAD_STREAM_UNLOCK (submux->srcpad);
+          }
+          GST_DEBUG_OBJECT(submux, "flush start successfully send to next element");
+         }
+      }
+      break;
+    }
+    case GST_EVENT_FLUSH_STOP: {
+      gst_event_unref(event);
+      if (!submux->priv->is_internal) {
+        guint idx = 0;
+        submux->flushing = FALSE;
+        ret = gst_pad_event_default (pad, gst_event_new_flush_stop ());
+        if (!ret){
+          GST_ERROR_OBJECT (submux, "sending flush-stop event to srcpad pad failed");
+          break;
+        }
+        for (idx = 0; idx < submux->priv->stream_count; idx++) {
+          submux->cur_buf_array[idx] = NULL;
+        }
+        GST_DEBUG_OBJECT (submux, "flush stop successfully send to next element");
+      } else {
+        length = g_list_length(submux->streams);
+        GST_DEBUG_OBJECT (submux, "flusht stop in case of internal subtitle");
+        checkpad = (GstPad *) g_list_nth_data (submux->sinkpad, length - 1);
+        if (checkpad == pad) {
+          for (i = 0; i < length; i++) {
+            cur_stream = g_list_nth_data(submux->streams, i);
+            cur_stream->need_segment = TRUE;
+            submux->cur_buf_array[i] = NULL;
+            submux->need_segment = TRUE;
+            GST_DEBUG_OBJECT (submux, "making need_segment true");
+            submux->flushing = FALSE;
+            cur_stream->flushing = FALSE;
+            GST_DEBUG_OBJECT (submux, "making flushing FALSE");
+            ret = TRUE;
+            GST_DEBUG_OBJECT (submux, "sending %s event to stream[%d] success", GST_EVENT_TYPE_NAME (event), i);
+          }
+          ret = gst_pad_event_default (pad, gst_event_new_flush_stop ());
+          if (!ret){
+            GST_ERROR_OBJECT (submux, "sending flush-stop event to srcpad pad failed");
+            break;
+          }
+          GST_DEBUG_OBJECT (submux, "flush stop successfully send to next element");
+        }
+      }
+      break;
+    }
+    default:{
+      if (!submux->priv->is_internal) {
+        ret = gst_pad_event_default (pad, event);
+      } else {
+        checkpad = (GstPad *) g_list_nth_data (submux->sinkpad, length - 1);
+        if (checkpad == pad) {
+          ret = gst_pad_event_default (pad, event);
+        } else {
+          ret = TRUE;
+        }
+      }
+      if (!ret){
+        GST_ERROR_OBJECT (submux, "sending %s event to srcpad pad failed", GST_EVENT_TYPE_NAME (event));
+        break;
+      }
+      break;
+    }
+  }
+  return ret;
+}
+
+static gint gst_submux_buffer_list_sorting (gconstpointer a, gconstpointer b)
+{
+  GstBuffer *buf_a = (GstBuffer *) a;
+  GstBuffer *buf_b = (GstBuffer *) b;
+  if (GST_BUFFER_TIMESTAMP(buf_a)>GST_BUFFER_TIMESTAMP(buf_b))
+    return -1;
+  else if(GST_BUFFER_TIMESTAMP(buf_a)= ref_stop))
+    return FALSE;
+
+  /* if a stop position is given and is before the segment start,
+   * we're outside of the segment. Special case is were start
+   * and stop are equal to the segment start. In that case we
+   * are inside the segment. */
+  if (G_UNLIKELY (stop != -1 && (stop < ref_start || (start != stop && stop == ref_start))))
+    return FALSE;
+
+  return TRUE;
+}
+
+/* This function do the actual muxing of buffer on the basis of timestamps */
+static GList*
+gst_submux_muxing (Gstsubmux *submux)
+{
+  GstClockTime min_timestamp = 0;
+  int min_stream = 0;
+  int overlap = 0;
+  GstClockTime next_min_time = 0;
+  int idx = 0;
+  GList *push_list = NULL;
+
+  /* Finding least timestamp of all streams and their stream ID */
+  for (idx = 0; idx < submux->priv->stream_count; idx++) {
+    if(submux->cur_buf_array[idx] && !min_timestamp) {
+      min_timestamp = GST_BUFFER_TIMESTAMP(submux->cur_buf_array[idx]);
+      min_stream = idx;
+    }
+    if(submux->cur_buf_array[idx] && (GST_BUFFER_TIMESTAMP(submux->cur_buf_array[idx]) < min_timestamp)) {
+      min_timestamp = GST_BUFFER_TIMESTAMP(submux->cur_buf_array[idx]);
+      min_stream = idx;
+    }
+  }
+
+  GST_DEBUG_OBJECT (submux, "Identified least timestamp: %"GST_TIME_FORMAT" for stream: %d",
+    GST_TIME_ARGS(min_timestamp), min_stream);
+
+  /* Finding overlap buffers and next least timestamp */
+  for (idx = 0; idx < submux->priv->stream_count; idx++) {
+    if(submux->cur_buf_array[idx] && (idx != min_stream) && (!next_min_time)) {
+      next_min_time = GST_BUFFER_TIMESTAMP(submux->cur_buf_array[idx]);
+    }
+    if(submux->cur_buf_array[idx] && (idx != min_stream)) {
+      if(gst_submux_is_muxing_needed (submux->cur_buf_array[min_stream], submux->cur_buf_array[idx])) {
+        overlap = overlap | (1<cur_buf_array[idx]) < next_min_time)
+          next_min_time = GST_BUFFER_TIMESTAMP(submux->cur_buf_array[idx]);
+      }
+    }
+  }
+
+  GST_DEBUG_OBJECT (submux, "Identified overlap: %d next least timestamp: %"GST_TIME_FORMAT" ", overlap, GST_TIME_ARGS(next_min_time));
+
+  /* If no overlap send buffer as it is */
+  if(!overlap) {
+     GST_DEBUG_OBJECT (submux, "pushing string: %s....", (gchar*)GST_BUFFER_DATA(submux->cur_buf_array[min_stream]));
+     push_list = g_list_append(push_list, submux->cur_buf_array[min_stream]);
+     GST_DEBUG_OBJECT (submux, "No overlap found pushing buffer of ts = %"GST_TIME_FORMAT", dur = %"GST_TIME_FORMAT,
+              GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(submux->cur_buf_array[min_stream])), GST_TIME_ARGS(GST_BUFFER_DURATION(submux->cur_buf_array[min_stream])));
+     submux->cur_buf_array[min_stream] = NULL;
+  } else {
+    GstBuffer *push_buf = NULL;
+    GstClockTime stop_time = 0;
+    int stop_idx = 0;
+    GstBuffer *overlap_buf = NULL;
+    guint overlap_buf_length = 0;
+    GString *overlap_text = NULL;
+    gchar *text = NULL;
+
+    if(next_min_time > GST_BUFFER_TIMESTAMP(submux->cur_buf_array[min_stream])) {
+    GST_DEBUG_OBJECT (submux, "Before duration change ts = %"GST_TIME_FORMAT", dur = %"GST_TIME_FORMAT,
+             GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(submux->cur_buf_array[min_stream])), GST_TIME_ARGS(GST_BUFFER_DURATION(submux->cur_buf_array[min_stream])));
+      push_buf = gst_buffer_copy (submux->cur_buf_array[min_stream]);
+      push_buf->duration = next_min_time - GST_BUFFER_TIMESTAMP(submux->cur_buf_array[min_stream]);
+      GST_BUFFER_TIMESTAMP(submux->cur_buf_array[min_stream]) = next_min_time;
+      GST_BUFFER_DURATION(submux->cur_buf_array[min_stream]) -= push_buf->duration;
+      GST_DEBUG_OBJECT (submux, "After duration change ts = %"GST_TIME_FORMAT", dur = %"GST_TIME_FORMAT,
+             GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(submux->cur_buf_array[min_stream])), GST_TIME_ARGS(GST_BUFFER_DURATION(submux->cur_buf_array[min_stream])));
+
+      min_timestamp = next_min_time;
+      GST_INFO_OBJECT (submux, "pushing string: %s...", (gchar*)GST_BUFFER_DATA(push_buf));
+      push_list = g_list_append(push_list, push_buf);
+      GST_DEBUG_OBJECT (submux, "Overlap found pushing initial partial buffer of ts = %"GST_TIME_FORMAT", dur = %"GST_TIME_FORMAT,
+              GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(push_buf)), GST_TIME_ARGS(GST_BUFFER_DURATION(push_buf)));
+    }
+
+    for (idx = 0; idx < submux->priv->stream_count; idx++) {
+      if(submux->cur_buf_array[idx] && !stop_time) {
+        stop_time = GST_BUFFER_TIMESTAMP(submux->cur_buf_array[idx]) + GST_BUFFER_DURATION(submux->cur_buf_array[idx]);
+        stop_idx = idx;
+      }
+      if(submux->cur_buf_array[idx] &&
+          ((GST_BUFFER_TIMESTAMP(submux->cur_buf_array[idx])+ GST_BUFFER_DURATION(submux->cur_buf_array[idx])) < stop_time)) {
+        stop_time = GST_BUFFER_TIMESTAMP(submux->cur_buf_array[idx]) + GST_BUFFER_DURATION(submux->cur_buf_array[idx]);
+        stop_idx = idx;
+      }
+    }
+    GST_DEBUG_OBJECT (submux, "Identified least stop timestamp: %"GST_TIME_FORMAT" for stream: %d",
+            GST_TIME_ARGS(stop_time), stop_idx);
+
+    overlap_text = g_string_new ("");
+    overlap = overlap | (1<priv->stream_count; idx++) {
+      int finder = 1<cur_buf_array[idx]));
+        g_string_append (overlap_text, (gchar*)GST_BUFFER_DATA (submux->cur_buf_array[idx]));
+        GST_BUFFER_TIMESTAMP(submux->cur_buf_array[idx])+= (stop_time - min_timestamp);
+        GST_BUFFER_DURATION(submux->cur_buf_array[idx])-= (stop_time - min_timestamp);
+        if(overlap > (1<<(idx+1))) g_string_append_c (overlap_text, '\n');
+      }
+    }
+    text = g_string_free (overlap_text, FALSE);
+    overlap_buf_length = strlen(text);
+    overlap_buf = gst_buffer_new_and_alloc (overlap_buf_length + 1);
+    memcpy (GST_BUFFER_DATA (overlap_buf), text, overlap_buf_length + 1);
+    overlap_buf->timestamp = min_timestamp;
+    overlap_buf->duration = stop_time - min_timestamp;
+    g_free (text);
+    text = NULL;
+    submux->cur_buf_array[stop_idx] = NULL;
+    GST_DEBUG_OBJECT (submux, "pushing string: %s....", (gchar*)GST_BUFFER_DATA(overlap_buf));
+    push_list = g_list_append(push_list, overlap_buf);
+    GST_DEBUG_OBJECT (submux, "Overlap found pushing merged buffer of ts = %"GST_TIME_FORMAT", dur = %"GST_TIME_FORMAT,
+          GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(overlap_buf)), GST_TIME_ARGS(GST_BUFFER_DURATION(overlap_buf)));
+    GST_DEBUG_OBJECT (submux, "request for new buffer for stream %d", stop_idx);
+    for (idx = 0; idx < submux->priv->stream_count; idx++) {
+      if(submux->cur_buf_array[idx] &&
+           ((GST_BUFFER_TIMESTAMP(submux->cur_buf_array[idx])+ GST_BUFFER_DURATION(submux->cur_buf_array[idx])) <= stop_time)) {
+        submux->cur_buf_array[idx] = NULL;
+        GST_DEBUG_OBJECT (submux, "request for new buffer for stream %d", idx);
+      }
+    }
+  }
+  return push_list;
+}
+
+static void gst_submux_loop (Gstsubmux *submux)
+{
+  guint length = 0;
+  GstBuffer *src_buffer = NULL;
+  GstBuffer *temp_buffer = NULL;
+  GstBuffer *check_buffer = NULL;
+  GstSubmuxStream *cur_stream = NULL;
+  GstSubmuxStream *check_stream = NULL;
+  gboolean match = FALSE;
+  GstFlowReturn fret = GST_FLOW_OK;
+  GstClockTime cur_duration = 0 ;
+  GstClockTime cur_ts = 0;
+  gboolean eos = TRUE;
+  guint i= 0,k = 0;
+  GList *push_list = NULL;
+  GstBuffer *push_buf = NULL;
+
+  if (!submux->priv->first_buffer) {
+    GST_INFO_OBJECT (submux, "exiting from lopp");
+    return;
+  }
+
+  if (submux->priv->parser_type == GST_SUB_PARSE_FORMAT_SAMI) {
+    length = g_list_length (submux->priv->lang_list);
+  } else {
+    length = submux->sinkpads_count;
+  }
+
+  gboolean made = FALSE;
+ // length = 2;
+
+  for (i = 0; i < length; i++) {
+
+re_pop:
+    cur_stream = g_list_nth_data (submux->streams, i);
+    GST_DEBUG_OBJECT (submux, "Before lock acquired in loop stream[%d]", i);
+    g_mutex_lock (cur_stream->queue_lock);
+    GST_DEBUG_OBJECT (submux, "Lock acquired in loop stream[%d]", i);
+
+    if (g_queue_is_empty (cur_stream->queue) && !submux->flushing) {
+      GST_DEBUG_OBJECT (submux, "Queue is empty, waiting for the condition signal stream[%d]", i);
+      g_cond_wait (cur_stream->queue_empty, cur_stream->queue_lock);
+    }
+    GST_DEBUG_OBJECT (submux, "Got the queue condition signal stream[%d]", i);
+
+    if (submux->flushing || submux->stop_loop) {
+      GST_DEBUG_OBJECT (submux, "Flushing going on in loop");
+      GST_DEBUG_OBJECT (submux, "Got the condition signal");
+      g_mutex_unlock (cur_stream->queue_lock);
+      goto error;
+    }
+
+    check_buffer = g_queue_peek_head (cur_stream->queue);
+    if (!strcmp ((const char*)GST_BUFFER_DATA (check_buffer), "eos")){
+      cur_stream->eos_came = TRUE;
+      GST_DEBUG_OBJECT (submux, "Eos recieved for stream");
+    }
+    for (k = 0; k < length; k++)  {
+      check_stream = g_list_nth_data(submux->streams, k);
+      if (!check_stream->eos_came) {
+        eos = FALSE;
+        break;
+      } else {
+        eos = TRUE;
+      }
+    }
+    if (eos) {
+      GST_DEBUG_OBJECT (submux, "Sending EOS to submux srcpad");
+      gst_pad_push_event(submux->srcpad, gst_event_new_eos ());
+      g_mutex_unlock (cur_stream->queue_lock);
+      goto eos_sent;
+    }
+
+    if (!cur_stream->eos_came && (submux->priv->parser_type == GST_SUB_PARSE_FORMAT_SAMI ||
+                                  submux->priv->is_internal)) {
+      GstLangStruct *lang = NULL;
+      if (submux->priv->lang_list) {
+        if (submux->cur_buf_array[i] == NULL) {
+          check_buffer = g_queue_pop_head (cur_stream->queue);
+          lang = g_list_nth_data(submux->priv->lang_list, i);
+          if (!lang->active) {
+            if(check_buffer) {
+              gst_buffer_unref(check_buffer);
+              check_buffer = NULL;
+              GST_DEBUG_OBJECT (submux, "unreffing the non-active stream[%d] buffer", i);
+            }
+            submux->cur_buf_array[i] = NULL;
+            g_mutex_unlock (cur_stream->queue_lock);
+            GST_DEBUG_OBJECT(submux,"rejecting not selected language");
+            continue;
+          } else {
+            if (!check_buffer) {
+              GST_WARNING_OBJECT (submux, "checkbuffer null.. repop");
+              g_mutex_unlock (cur_stream->queue_lock);
+              goto re_pop;
+            }
+            if (!GST_BUFFER_DURATION(check_buffer)) {
+              GST_WARNING_OBJECT (submux, "duration of buffer is zero..re-pop");
+              gst_buffer_unref (check_buffer);
+              g_mutex_unlock (cur_stream->queue_lock);
+              goto re_pop;
+            }
+            submux->cur_buf_array[i] = check_buffer;
+            GST_DEBUG_OBJECT (submux, "consuming active stream [%d] buffer : ts = %"GST_TIME_FORMAT"and dur = %"GST_TIME_FORMAT,
+              i, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP (check_buffer)), GST_TIME_ARGS(GST_BUFFER_DURATION (check_buffer)));
+          }
+        }
+      } else {
+        g_mutex_unlock (cur_stream->queue_lock);
+        GST_DEBUG_OBJECT(submux,"Coming to Else case lang submux->priv->lang_list %x ",submux->priv->lang_list);
+        continue;
+      }
+    } else if (!cur_stream->eos_came) {
+      /* External subtitle format other than smi */
+      if (submux->sinkpad) {
+        if (submux->cur_buf_array[i] == NULL) {
+          check_buffer = g_queue_pop_head (cur_stream->queue);
+          if (!check_buffer) {
+            GST_WARNING_OBJECT (submux, "checkbuffer null.. repop");
+            g_mutex_unlock (cur_stream->queue_lock);
+            goto re_pop;
+          }
+          if (!GST_BUFFER_DURATION (check_buffer)) {
+            GST_WARNING_OBJECT (submux, "duration of buffer is zero..re-pop");
+            gst_buffer_unref (check_buffer);
+            g_mutex_unlock (cur_stream->queue_lock);
+            goto re_pop;
+          }
+          submux->cur_buf_array[i] = check_buffer;
+          GST_DEBUG_OBJECT (submux, "consuming active stream [%d] buffer : ts = %"GST_TIME_FORMAT"and dur = %"GST_TIME_FORMAT,
+            i, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP (check_buffer)), GST_TIME_ARGS(GST_BUFFER_DURATION (check_buffer)));
+        }
+      } else {
+        g_mutex_unlock (cur_stream->queue_lock);
+        GST_DEBUG_OBJECT(submux,"Coming to Else case submux->sinkpad %x ",submux->sinkpad);
+        continue;
+      }
+    } else {
+      GST_DEBUG_OBJECT (submux, "already received EOS on this stream[%d] and cur_buf_array[idx] = NULL", i);
+      submux->cur_buf_array[i] = NULL;
+    }
+
+    g_mutex_unlock (cur_stream->queue_lock);
+    GST_DEBUG_OBJECT (submux, "After unlocking in loop and signal queue full");
+  }
+
+  push_list = gst_submux_muxing (submux);
+  if (push_list) {
+    guint idx = 0;
+    GST_LOG_OBJECT (submux, "length of push list = %d", g_list_length (push_list));
+
+    for (idx = 0; idx < g_list_length (push_list); idx++) {
+      push_buf = g_list_nth_data (push_list, idx);
+
+      if (push_buf) {
+        GST_DEBUG_OBJECT (submux, "pushing buffer : ts = %"GST_TIME_FORMAT", "
+            "dur = %"GST_TIME_FORMAT" and data %s ...",
+        GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (push_buf)),
+        GST_TIME_ARGS (GST_BUFFER_DURATION (push_buf)), (gchar*)GST_BUFFER_DATA (push_buf));
+
+        fret = gst_pad_push (submux->srcpad, push_buf);
+        if (fret != GST_FLOW_OK) {
+          GST_ERROR_OBJECT (submux, "failed to push buffer. reason : %s", gst_flow_get_name (fret));
+          /* clean any left buffers in push_list */
+          idx++;
+          for (; idx < g_list_length (push_list); idx++) {
+            push_buf = g_list_nth_data (push_list, idx);
+            gst_buffer_unref (push_buf);
+          }
+          g_list_free (push_list);
+          goto error;
+        }
+      }
+    }
+
+    g_list_free (push_list);
+  }
+
+  GST_DEBUG_OBJECT (submux, "Exiting from lopp in last");
+
+  return;
+
+eos_sent:
+error:
+  GST_WARNING_OBJECT (submux->srcpad, "Pausing the push task...");
+  if (fret < GST_FLOW_UNEXPECTED) {
+    GST_ERROR_OBJECT (submux, "Crtical error in push loop....");
+    GST_ELEMENT_ERROR (submux, CORE, PAD, ("failed to push. reason - %s", gst_flow_get_name (fret)), (NULL));
+  }
+  gst_pad_pause_task (submux->srcpad);
+  GST_DEBUG_OBJECT (submux, "Exiting from lopp in last");
+  return;
+}
+
+////////////////////////////////////////////////////////
+//        Plugin Utility Functions                    //
+////////////////////////////////////////////////////////
+/*
+**
+**  Description    : De-Initializing the submux private structure
+**  Params        : (1) submux instance
+**  return        : TRUE
+**  Comments    :
+**
+*/
+static gboolean
+gst_submux_deinit_private_values(Gstsubmux *submux)
+{
+  guint idx = 0;
+  GST_DEBUG_OBJECT (submux, "deinit priv values");
+
+  submux->priv->first_buffer = FALSE;
+  submux->priv->parser_type = 0;
+  if (submux->priv->lang_list && !submux->priv->is_internal) {
+    g_list_free (submux->priv->lang_list);
+    submux->priv->lang_list = NULL;
+  }
+  for (idx = 0; idx < submux->priv->stream_count; idx++) {
+    submux->cur_buf_array[idx] = NULL;
+  }
+  if (submux->cur_buf_array) {
+    g_free (submux->cur_buf_array);
+    submux->cur_buf_array = NULL;
+  }
+
+  submux->priv->is_internal = FALSE;
+  submux->priv->stream_count = 0;
+
+  return TRUE;
+}
+
+static gboolean
+gst_submux_plugin_init (GstPlugin * plugin)
+{
+  return gst_element_register (plugin, "submux", GST_RANK_PRIMARY, GST_TYPE_SUBMUX);
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,GST_VERSION_MINOR,"submux","submux",gst_submux_plugin_init,"0.10.36","Proprietary","Samsung Electronics Co","http://www.samsung.com")
diff --git a/submux/src/gstsubmux.h b/submux/src/gstsubmux.h
new file mode 100755
index 0000000..696b8b6
--- /dev/null
+++ b/submux/src/gstsubmux.h
@@ -0,0 +1,171 @@
+/*
+ * N-Project
+ * Copyright (c) 2008 Samsung Electronics, Inc.
+ * All rights reserved.
+ *
+ * This software is a confidential and proprietary information
+ * of Samsung Electronics, Inc. ("Confidential Information").  You
+ * shall not disclose such Confidential Information and shall use
+ * it only in accordance with the terms of the license agreement
+ * you entered into with Samsung Electronics.
+ */
+
+/*
+ * This file defines the functions of Gstreamer plug-in for submux
+ *
+ * @file
+ * @author      Deepak Singh (deep.singh@samsung.com)
+ * @version     1.0
+ * @usage
+ * @brief       This plug-in is targeted to be used for ARM MP4ASP decoding.
+ */
+
+/*! Revision History:
+ *! ---------------------------------------------------------------------------
+ *!     DATE             |         AUTHOR               |       COMMENTS
+ *! ---------------------------------------------------------------------------
+ *! 17-Jan-2014            deep.singh@samsung.com              created
+ */
+
+
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+G_BEGIN_DECLS
+
+#define GST_TYPE_SUBMUX        (gst_submux_get_type())
+#define GST_SUBMUX(obj)        (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SUBMUX,Gstsubmux))
+#define GST_SUBMUX_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SUBMUX,GstsubmuxClass))
+#define GST_SUBMUX_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_SUBMUX,GstsubmuxClass))
+#define GST_IS_SUBMUX(obj)     (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SUBMUX))
+#define GST_IS_SUBMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SUBMUX))
+#define GST_SUBMUX_CAST(obj)    ((Gstsubmux *)(obj))
+#define MAX_LANG 10
+
+typedef struct _Gstsubmux Gstsubmux;
+typedef struct _GstsubmuxClass GstsubmuxClass;
+typedef struct _GstsubmuxPrivate GstsubmuxPrivate;
+typedef struct _LanguageStruct  GstLangStruct;
+typedef struct _GstSubMuxStream GstSubmuxStream;
+typedef struct _GstSubMuxPipe SubMuxPipe;
+
+typedef enum
+{
+  GST_SUB_PARSE_FORMAT_UNKNOWN = 0,
+  GST_SUB_PARSE_FORMAT_MDVDSUB = 1,
+  GST_SUB_PARSE_FORMAT_SUBRIP = 2,
+  GST_SUB_PARSE_FORMAT_MPSUB = 3,
+  GST_SUB_PARSE_FORMAT_SAMI = 4,
+  GST_SUB_PARSE_FORMAT_TMPLAYER = 5,
+  GST_SUB_PARSE_FORMAT_MPL2 = 6,
+  GST_SUB_PARSE_FORMAT_SUBVIEWER = 7,
+  GST_SUB_PARSE_FORMAT_DKS = 8,
+  GST_SUB_PARSE_FORMAT_QTTEXT = 9
+} GstSubMuxFormat;
+typedef enum
+{
+  GST_SUB_PARSE_REGEX_UNKNOWN = 0,
+  GST_SUB_PARSE_REGEX_MDVDSUB = 1,
+  GST_SUB_PARSE_REGEX_SUBRIP = 2,
+  GST_SUB_PARSE_REGEX_DKS = 3,
+} GstSubMuxRegex;
+struct _GstSubMuxPipe
+{
+  GstElement *pipe;
+  GstElement *appsrc;
+  GstElement *appsink;
+  GstElement *parser;
+  GstPad *app_sinkpad;
+};
+struct _GstSubMuxStream
+{
+  void *parent;
+  gboolean need_segment;
+  gboolean discont_came;
+  gboolean flushing;
+  SubMuxPipe pipe_struc;
+  gboolean eos_sent;
+  gboolean eos_came;
+  GstClockTime duration;
+  GstClockTime last_ts; /* last timestamp of subtitle present in subtitle file*/
+  GstClockTime eos_ts;
+  GstClockTime seek_ts;
+  GstBuffer *buffer;
+  GQueue *queue;
+  GMutex *queue_lock;
+  GCond *queue_empty;
+  gboolean flush_done;
+};
+struct _Gstsubmux
+{
+    GstElement     element;
+
+    /*< private >*/
+    GstsubmuxPrivate *priv;
+
+    /* pads */
+    guint sinkpads_count;
+    gboolean external_sinkpad;
+    gboolean stop_loop;
+    GstPad *srcpad;
+    GList *sinkpad;
+    gboolean pipeline_made;
+    //GstPad *sinkpad;
+    GList *buffer_list;
+    gboolean init_done;
+    GList *msl_streams;
+    GList *streams;
+    gboolean flushing;
+    gboolean need_segment;
+    GstSubmuxStream muxed_stream;
+    gchar   *encoding;
+    gchar   *detected_encoding;
+    gint fps_n, fps_d;
+    GstSegment    segment;
+    GstTask *loop_task;
+    GstSeekFlags  segment_flags;
+    gboolean seek_came ;
+    gboolean finalize;
+    gboolean langlist_msg_posted;
+    GstBuffer **cur_buf_array;
+    gchar* external_filepath;
+};
+
+struct _GstsubmuxPrivate
+{
+    gboolean first_buffer;
+    GstSubMuxFormat parser_type;
+    GList *lang_list;
+    gboolean is_internal;
+    guint stream_count;
+};
+
+
+struct _LanguageStruct
+{
+    gchar *language_code;
+    gchar *language_key;
+    gboolean active;
+};
+
+struct _GstsubmuxClass
+{
+  GstElementClass parent_class;
+};
+
+GType           gst_submux_get_type         (void);
+
+G_END_DECLS
+
+
diff --git a/mobile/drmsrc/Makefile.am b/toggle/Makefile.am
similarity index 100%
rename from mobile/drmsrc/Makefile.am
rename to toggle/Makefile.am
diff --git a/wearable/toggle/src/Makefile.am b/toggle/src/Makefile.am
similarity index 100%
rename from wearable/toggle/src/Makefile.am
rename to toggle/src/Makefile.am
diff --git a/wearable/toggle/src/gsttoggle.c b/toggle/src/gsttoggle.c
similarity index 100%
rename from wearable/toggle/src/gsttoggle.c
rename to toggle/src/gsttoggle.c
diff --git a/wearable/toggle/src/gsttoggle.h b/toggle/src/gsttoggle.h
similarity index 100%
rename from wearable/toggle/src/gsttoggle.h
rename to toggle/src/gsttoggle.h
diff --git a/wearable/uninstall.sh b/uninstall.sh
similarity index 100%
rename from wearable/uninstall.sh
rename to uninstall.sh
diff --git a/wearable/LICENSE.LGPLv2.1 b/wearable/LICENSE.LGPLv2.1
deleted file mode 100644
index 8add30a..0000000
--- a/wearable/LICENSE.LGPLv2.1
+++ /dev/null
@@ -1,504 +0,0 @@
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
-     51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
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-
-That's all there is to it!
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-
diff --git a/wearable/avsystem/Makefile.am b/wearable/avsystem/Makefile.am
deleted file mode 100644
index af437a6..0000000
--- a/wearable/avsystem/Makefile.am
+++ /dev/null
@@ -1 +0,0 @@
-SUBDIRS = src
diff --git a/wearable/avsystem/src/Makefile.am b/wearable/avsystem/src/Makefile.am
deleted file mode 100644
index dd1576e..0000000
--- a/wearable/avsystem/src/Makefile.am
+++ /dev/null
@@ -1,60 +0,0 @@
-
-# plugindir is set in configure
-
-plugin_LTLIBRARIES = libgstavsysaudiosrc.la
-
-# sources used to compile this plug-in
-libgstavsysaudiosrc_la_SOURCES = gstavsyssrc.c \
-                                 gstavsysaudiosrc.c
-
-libgstavsysaudiosrc_la_CFLAGS = $(GST_CFLAGS) \
-                           $(GST_BASE_CFLAGS) \
-                           $(AVSYSTEM_CFLAGS) \
-                           $(GST_VIDEO_FLAGS) \
-                           -I$(includedir)/mmf \
-                           $(MMTA_CFLAGS) \
-                           $(GST_AUDIO_CFLAGS) \
-                           $(VCONF_CFLAGS) \
-                           $(AVSYSAUDIO_CFLAGS)
-
-libgstavsysaudiosrc_la_LIBADD = $(GST_LIBS) \
-                           $(GST_BASE_LIBS) \
-                           $(DATACOMLIB_LIBS) \
-                           $(HTTPLIB_LIBS) \
-                           $(AVSYSTEM_LIBS) \
-                           $(GST_VIDEO_LIBS) \
-                           -lgstaudio-0.10 \
-                           $(MMTA_LIBS) \
-                           $(GST_AUDIO_LIBS) \
-                           -ldl \
-                           $(VCONF_LIBS) \
-                           $(AVSYSAUDIO_LIBS)
-
-libgstavsysaudiosrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-
-if IS_I386
-libgstavsysaudiosrc_la_CFLAGS += -DI386_SIMULATOR
-else
-endif
-
-plugin_LTLIBRARIES += libgstavsyssink.la
-
-## sources used to compile this plug-in
-libgstavsyssink_la_SOURCES = gstavsyssink.c \
-			 gstavsysmemsink.c
-
-libgstavsyssink_la_CFLAGS = $(GST_CFLAGS) $(GST_BASE_CFLAGS) $(AVSYSVIDEO_CFLAGS) $(AVSYSTEM_CFLAGS) -I$(includedir)/mmf
-libgstavsyssink_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS) $(DATACOMLIB_LIBS) $(HTTPLIB_LIBS) $(AVSYSVIDEO_LIBS) $(AVSYSTEM_LIBS) $(GST_VIDEO_LIBS) -lgstaudio-0.10 -ldl
-libgstavsyssink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-
-
-libgstavsyssink_la_SOURCES += gstavsysaudiosink.c
-libgstavsyssink_la_CFLAGS  += $(AVSYSAUDIO_CFLAGS)
-libgstavsyssink_la_LIBADD  += $(AVSYSAUDIO_LIBS)
-
-if IS_I386
-libgstavsyssink_la_CFLAGS += -DI386_SIMULATOR
-else
-endif
-
-
diff --git a/wearable/avsystem/src/gstavsysaudiosink.c b/wearable/avsystem/src/gstavsysaudiosink.c
deleted file mode 100755
index 90c4921..0000000
--- a/wearable/avsystem/src/gstavsysaudiosink.c
+++ /dev/null
@@ -1,1196 +0,0 @@
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-
-
-#include 
-#include 
-
-#include 
-
-#include "gstavsysaudiosink.h"
-
-#define _ALSA_DAPM_
-#define __REPLACE_RESET_WITH_CLOSE_AND_REOPEN__
-
-#define CONVERT_MUTE_VALUE(_mute) ((_mute) ? AVSYS_AUDIO_MUTE : AVSYS_AUDIO_UNMUTE)
-
-GST_DEBUG_CATEGORY_EXTERN (avsystem_sink_debug);
-#define GST_CAT_DEFAULT avsystem_sink_debug
-
-#define DEFAULT_USER_ROUTE 	AVSYSAUDIOSINK_USERROUTE_AUTO
-#define DEFAULT_AUDIO_ROUTE 	AVSYSAUDIOSINK_AUDIOROUTE_USE_EXTERNAL_SETTING
-#define DEFAULT_VOLUME_TYPE		AVSYS_AUDIO_VOLUME_TYPE_MEDIA
-#define DEFAULT_MEDIACALL_MODE	AVSYS_AUDIO_ECHO_MODE_NONE
-#define DEFAULT_FADEUP_VOLUME	FALSE
-#define DEFAULT_AUDIO_MUTE	AVSYSAUDIOSINK_AUDIO_UNMUTE
-#define DEFAULT_AUDIO_LATENCY	AVSYSAUDIOSINK_LATENCY_MID
-#define DEFAULT_AUDIO_CLOSE_HANDLE_ON_PREPARE	FALSE
-#define DEFAULT_AUDIO_OPEN_FORCEDLY	FALSE
-
-//GST_DEBUG_CATEGORY_STATIC (gst_avsystemsink_debug);
-
-/* element factory information */
-static const GstElementDetails gst_avsysaudiosink_details =
-	GST_ELEMENT_DETAILS ("AV-system Audio OUT",
-						"Sink/Audio",
-						"Output to AV System",
-						"Samsung Electronics co., ltd");
-
-static const avsys_audio_channel_pos_t gst_pos_to_avsys[GST_AUDIO_CHANNEL_POSITION_NUM] = {
-	[GST_AUDIO_CHANNEL_POSITION_FRONT_MONO] = AVSYS_AUDIO_CHANNEL_POSITION_MONO,
-	[GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT] = AVSYS_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
-	[GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT] = AVSYS_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
-	[GST_AUDIO_CHANNEL_POSITION_REAR_CENTER] = AVSYS_AUDIO_CHANNEL_POSITION_REAR_CENTER,
-	[GST_AUDIO_CHANNEL_POSITION_REAR_LEFT] = AVSYS_AUDIO_CHANNEL_POSITION_REAR_LEFT,
-	[GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT] = AVSYS_AUDIO_CHANNEL_POSITION_REAR_RIGHT,
-	[GST_AUDIO_CHANNEL_POSITION_LFE] = AVSYS_AUDIO_CHANNEL_POSITION_LFE,
-	[GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER] = AVSYS_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
-	[GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER] = AVSYS_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER,
-	[GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER] = AVSYS_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER,
-	[GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT] = AVSYS_AUDIO_CHANNEL_POSITION_SIDE_LEFT,
-	[GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT] = AVSYS_AUDIO_CHANNEL_POSITION_SIDE_RIGHT,
-	[GST_AUDIO_CHANNEL_POSITION_NONE] = AVSYS_AUDIO_CHANNEL_POSITION_INVALID
-};
-
-enum
-{
-	PROP_0,
-	PROP_AUDIO_MUTE,
-	PROP_AUDIO_VOLUME_TYPE,
-	PROP_AUDIO_PRIORITY,
-	PROP_AUDIO_FADEUPVOLUME,
-	PROP_AUDIO_ROUTE_POLICY,
-	PROP_AUDIO_USER_ROUTE,
-	PROP_AUDIO_LATENCY,
-	PROP_AUDIO_HANDLE,
-	PROP_AUDIO_CALLBACK,
-	PROP_AUDIO_CLOSE_HANDLE_ON_PREPARE,
-	PROP_AUDIO_OPEN_FORCEDLY,
-#ifdef USE_PA_AUDIO_FILTER
-	PROP_SPEED,
-	PROP_FILTER_ACTION,
-	PROP_FILTER_OUTPUT_MODE,
-	PROP_PRESET_MODE,
-	PROP_CUSTOM_EQ,
-	PROP_CUSTOM_EXT,
-#endif
-};
-
-#ifdef USE_PA_AUDIO_FILTER
-#define AUDIOVSP_DEFAULT_PLAYBACK_RATE	1.0
-#define AUDIOVSP_MIN_PLAYBACK_RATE	0.5
-#define AUDIOVSP_MAX_PLAYBACK_RATE	2.0
-
-#define DEFAULT_FILTER_ACTION			FILTER_NONE
-#define DEFAULT_FILTER_OUTPUT_MODE		OUTPUT_SPK
-#define DEFAULT_PRESET_MODE				PRESET_NORMAL
-
-enum FilterActionType
-{
-	FILTER_NONE,
-	FILTER_PRESET,
-	FILTER_ADVANCED_SETTING
-};
-
-enum OutputMode
-{
-	OUTPUT_SPK,
-	OUTPUT_EAR,
-	OUTPUT_OTHERS,
-	OUTPUT_NUM
-};
-
-enum PresetMode
-{
-	PRESET_NORMAL,
-	PRESET_POP,
-	PRESET_ROCK,
-	PRESET_DANCE,
-	PRESET_JAZZ,
-	PRESET_CLASSIC,
-	PRESET_VOCAL,
-	PRESET_BASS_BOOST,
-	PRESET_TREBLE_BOOST,
-	PRESET_MTHEATER,
-	PRESET_EXTERNALIZATION,
-	PRESET_CAFE,
-	PRESET_CONCERT_HALL,
-	PRESET_VOICE,
-	PRESET_MOVIE,
-	PRESET_VIRT51,
-	PRESET_HIPHOP,
-	PRESET_RNB,
-	PRESET_FLAT,
-	PRESET_TUBE,
-
-	PRESET_NUM
-};
-#endif
-
-GType
-gst_avsysaudiosink_audio_mute_get_type (void)
-{
-	static GType avaudio_mute_type = 0;
-	static const GEnumValue avaudio_mute[] = {
-		{AVSYSAUDIOSINK_AUDIO_UNMUTE, "Unmute", "unmute"},
-		{AVSYSAUDIOSINK_AUDIO_MUTE, "Mute immediately", "mute"},
-		{AVSYSAUDIOSINK_AUDIO_MUTE_WITH_FADEDOWN_EFFECT, "Mute with fadedown effect", "fadedown"},
-		{0, NULL, NULL},
-	};
-
-	if (!avaudio_mute_type) {
-		avaudio_mute_type =
-			g_enum_register_static ("GstAvsysAudioSinkAudioMute", avaudio_mute);
-	}
-	return avaudio_mute_type;
-}
-
-GType
-gst_avsysaudiosink_user_route_get_type (void)
-{
-	static GType user_route_type = 0;
-	static const GEnumValue user_route[] = {
-		{AVSYSAUDIOSINK_USERROUTE_AUTO, "Route automatically", "auto"},
-		{AVSYSAUDIOSINK_USERROUTE_PHONE, "Route to phone only", "phone"},
-		{AVSYSAUDIOSINK_USERROUTE_ALL, "Route to all", "all"},
-		{0, NULL, NULL},
-	};
-
-	if (!user_route_type) {
-		user_route_type =
-			g_enum_register_static ("GstAvsysAudioSinkUserRoutePolicy",user_route);
-	}
-	return user_route_type;
-}
-
-GType
-gst_avsysaudiosink_audio_route_get_type (void)
-{
-	static GType playback_audio_route_type = 0;
-	static const GEnumValue playback_audio_route[] = {
-		{AVSYSAUDIOSINK_AUDIOROUTE_USE_EXTERNAL_SETTING, "Use external sound path", "external"},
-		{AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_NORMAL, "Auto change between speaker & earphone", "normal"},
-		{AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_ALERT, "Play via both speaker & earphone", "alert"},
-		{AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_HEADSET_ONLY, "Play via earphone only", "headset"},
-		{0, NULL, NULL},
-	};
-
-	if (!playback_audio_route_type) {
-		playback_audio_route_type =
-			g_enum_register_static ("GstAvsysAudioSinkAudioRoutePolicy", playback_audio_route);
-	}
-	return playback_audio_route_type;
-}
-
-GType
-gst_avsysaudiosink_latency_get_type (void)
-{
-	static GType avsysaudio_latency_type = 0;
-	static const GEnumValue avsysaudio_latency[] = {
-		{AVSYSAUDIOSINK_LATENCY_LOW, "Low latency", "low"},
-		{AVSYSAUDIOSINK_LATENCY_MID, "Mid latency", "mid"},
-		{AVSYSAUDIOSINK_LATENCY_HIGH, "High latency", "high"},
-		{0, NULL, NULL},
-	};
-
-	if (!avsysaudio_latency_type) {
-		avsysaudio_latency_type =
-			g_enum_register_static ("GstAvsysAudioSinkLatency", avsysaudio_latency);
-	}
-	return avsysaudio_latency_type;
-}
-
-static void gst_avsysaudiosink_init_interfaces (GType type);
-
-//#define GST_BOILERPLATE_FULL(type, type_as_function, parent_type, parent_type_macro, additional_initializations)
-
-GST_BOILERPLATE_FULL (GstAvsysAudioSink, gst_avsysaudiosink, GstAudioSink,
-					  GST_TYPE_AUDIO_SINK, gst_avsysaudiosink_init_interfaces);
-
-
-static void gst_avsysaudiosink_finalise (GObject * object);
-static void gst_avsysaudiosink_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
-static void gst_avsysaudiosink_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
-#if 0	/*not use*/
-static GstCaps *gst_avsysaudiosink_getcaps (GstBaseSink * bsink);
-#endif
-
-static gboolean gst_avsysaudiosink_avsys_close(GstAvsysAudioSink *avsys_audio);
-static gboolean gst_avsysaudiosink_avsys_open(GstAvsysAudioSink *avsys_audio);
-
-static gboolean gst_avsysaudiosink_open (GstAudioSink * asink);
-static gboolean gst_avsysaudiosink_prepare (GstAudioSink * asink, GstRingBufferSpec * spec);
-static gboolean gst_avsysaudiosink_unprepare (GstAudioSink * asink);
-static gboolean gst_avsysaudiosink_close (GstAudioSink * asink);
-static guint gst_avsysaudiosink_write (GstAudioSink * asink, gpointer data, guint length);
-static guint gst_avsysaudiosink_delay (GstAudioSink * asink);
-static void gst_avsysaudiosink_reset (GstAudioSink * asink);
-static gboolean avsysaudiosink_post_message(GstAvsysAudioSink* self,int errorcode);
-
-
-#define AVSYS_AUDIO_FACTORY_ENDIANNESS	"LITTLE_ENDIAN"
-
-
-static GstStaticPadTemplate avsysaudiosink_sink_factory =
-	GST_STATIC_PAD_TEMPLATE ("sink",
-							 GST_PAD_SINK,
-							 GST_PAD_ALWAYS,
-							 GST_STATIC_CAPS ("audio/x-raw-int, "
-									 "endianness = (int) { " AVSYS_AUDIO_FACTORY_ENDIANNESS " }, "
-									 "signed = (boolean) { TRUE }, "
-									 "width = (int) 16, "
-									 "depth = (int) 16, "
-									 "rate = (int) 44100, "
-									 "channels = (int) [ 1, 6 ]; "
-									 "audio/x-raw-int, "
-									 "signed = (boolean) { FALSE }, "
-									 "width = (int) 8, "
-									 "depth = (int) 8, "
-									 "rate = (int) 44100, "
-									 "channels = (int) [ 1, 6 ] "
-								 )
-							 );
-/*
-static inline guint _time_to_sample(GstAvsysAudioSink * asink,  GstClockTime diff)
-{
-	guint result = 0;
-	result =(GST_TIME_AS_USECONDS(diff) * asink->audio_param.samplerate)/1000000;
-	return result;
-}
-*/
-
-static void
-gst_avsysaudiosink_finalise (GObject * object)
-{
-	GstAvsysAudioSink *sink = NULL;
-	sink = GST_AVSYS_AUDIO_SINK (object);
-
-	GST_WARNING(">> Start(%d)", sink->audio_handle);
-
-	GST_AVSYS_AUDIO_SINK_LOCK(sink);
-	gst_avsysaudiosink_avsys_close(sink);
-	GST_AVSYS_AUDIO_SINK_UNLOCK(sink);
-	g_mutex_free (sink->avsys_audio_lock);
-	g_mutex_free (sink->avsys_audio_delay_lock);
-	g_mutex_free (sink->avsys_audio_reset_lock);
-
-	GST_WARNING("<< End(%d)", sink->audio_handle);
-
-	G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static void
-gst_avsysaudiosink_init_interfaces (GType type)
-{
-	/* None */
-}
-
-static void
-gst_avsysaudiosink_base_init (gpointer g_class)
-{
-	GstElementClass *element_class = NULL;
-
-	element_class = GST_ELEMENT_CLASS (g_class);
-	gst_element_class_set_details (element_class, &gst_avsysaudiosink_details);
-	gst_element_class_add_pad_template (element_class, gst_static_pad_template_get (&avsysaudiosink_sink_factory));
-}
-
-static GstStateChangeReturn
-gst_avsyssudiosink_change_state (GstElement *element, GstStateChange transition);
-
-
-static void
-gst_avsysaudiosink_class_init (GstAvsysAudioSinkClass * klass)
-{
-	GObjectClass *gobject_class;
-	GstElementClass *gstelement_class;
-	GstBaseSinkClass *gstbasesink_class;
-	GstBaseAudioSinkClass *gstbaseaudiosink_class;
-	GstAudioSinkClass *gstaudiosink_class;
-
-	gobject_class = (GObjectClass *) klass;
-	gstelement_class = (GstElementClass *) klass;
-	gstbasesink_class = (GstBaseSinkClass *) klass;
-	gstbaseaudiosink_class = (GstBaseAudioSinkClass *) klass;
-	gstaudiosink_class = (GstAudioSinkClass *) klass;
-
-	parent_class = g_type_class_peek_parent (klass);
-	gstelement_class->change_state  = GST_DEBUG_FUNCPTR(gst_avsyssudiosink_change_state);
-
-	gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_finalise);
-	gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_get_property);
-	gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_set_property);
-
-	//	gstbasesink_class->get_caps = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_getcaps);
-
-	gstaudiosink_class->open = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_open);
-	gstaudiosink_class->prepare = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_prepare);
-	gstaudiosink_class->unprepare = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_unprepare);
-	gstaudiosink_class->close = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_close);
-	gstaudiosink_class->write = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_write);
-	gstaudiosink_class->delay = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_delay);
-	gstaudiosink_class->reset = GST_DEBUG_FUNCPTR (gst_avsysaudiosink_reset);
-
-	g_object_class_install_property (  gobject_class, PROP_AUDIO_VOLUME_TYPE,
-			g_param_spec_int ("volumetype", "Avsystem Volume Type",
-					"Select avsystem audio software volume type", 0, G_MAXINT,
-					DEFAULT_VOLUME_TYPE, G_PARAM_READWRITE));
-
-	g_object_class_install_property (  gobject_class, PROP_AUDIO_PRIORITY,
-			g_param_spec_int ("priority", "Avsystem Sound Priority", "Avsystem sound priority",
-					AVSYS_AUDIO_PRIORITY_NORMAL, AVSYS_AUDIO_PRIORITY_MAX - 1,
-					AVSYS_AUDIO_PRIORITY_NORMAL, G_PARAM_READWRITE));
-
-	g_object_class_install_property (  gobject_class, PROP_AUDIO_HANDLE,
-			g_param_spec_pointer("audio-handle", "Avsystem handle",
-					"Avsystem audio handle",
-					G_PARAM_READWRITE));
-
-	g_object_class_install_property (  gobject_class, PROP_AUDIO_CALLBACK,
-			g_param_spec_pointer("audio-callback", "Avsystem callback",
-					"Avsystem audio callback",
-					G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_class, PROP_AUDIO_FADEUPVOLUME,
-			g_param_spec_boolean ("fadeup", "Avsystem fadeup volume",
-					"Enable avsystem audio fadeup volume when pause to play",
-					DEFAULT_FADEUP_VOLUME, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_class ,PROP_AUDIO_MUTE,
-			g_param_spec_enum("mute", "Avsystem mute",
-					"Avsystem audio mute",
-					GST_AVSYS_AUDIO_SINK_MUTE, DEFAULT_AUDIO_MUTE,
-					G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS ));
-
-	g_object_class_install_property (gobject_class ,PROP_AUDIO_ROUTE_POLICY,
-			g_param_spec_enum("audio-route", "Audio Route Policy",
-					"Audio route policy of system",
-					GST_AVSYS_AUDIO_SINK_AUDIO_ROUTE, DEFAULT_AUDIO_ROUTE,
-					G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS ));
-
-	g_object_class_install_property (gobject_class ,PROP_AUDIO_USER_ROUTE,
-			g_param_spec_enum("user-route", "User Route Policy",
-					"User route policy",
-					GST_AVSYS_AUDIO_SINK_USER_ROUTE, DEFAULT_USER_ROUTE,
-					G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS ));
-
-	g_object_class_install_property (gobject_class ,PROP_AUDIO_LATENCY,
-			g_param_spec_enum("latency", "Audio Backend Latency",
-					"Audio backend latency",
-					GST_AVSYS_AUDIO_SINK_LATENCY_TYPE, DEFAULT_AUDIO_LATENCY,
-					G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS ));
-
-	g_object_class_install_property (gobject_class, PROP_AUDIO_CLOSE_HANDLE_ON_PREPARE,
-			g_param_spec_boolean ("close-handle-on-prepare", "Close Handle on Prepare",
-					"Close Handle on Prepare",
-					DEFAULT_AUDIO_CLOSE_HANDLE_ON_PREPARE, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_class, PROP_AUDIO_OPEN_FORCEDLY,
-				g_param_spec_boolean ("open-audio", "Open Audio",
-						"Open Audio dev",
-						DEFAULT_AUDIO_OPEN_FORCEDLY, G_PARAM_READWRITE));
-
-#ifdef USE_PA_AUDIO_FILTER
-	g_object_class_install_property(gobject_class, PROP_SPEED,
-		g_param_spec_float("speed", "speed", "speed",
-		AUDIOVSP_MIN_PLAYBACK_RATE,
-		AUDIOVSP_MAX_PLAYBACK_RATE,
-		AUDIOVSP_DEFAULT_PLAYBACK_RATE,
-		G_PARAM_READWRITE));
-
-	g_object_class_install_property(gobject_class, PROP_FILTER_ACTION,
-		g_param_spec_uint("filter-action", "filter action", "(0)none (1)preset (2)advanced setting",
-		0, 2, DEFAULT_FILTER_ACTION, G_PARAM_READWRITE));
-
-	g_object_class_install_property(gobject_class, PROP_FILTER_OUTPUT_MODE,
-		g_param_spec_uint("filter-output-mode", "filter output mode", "(0)Speaker (1)Ear (2)Others",
-		0, 2, DEFAULT_FILTER_OUTPUT_MODE, G_PARAM_READWRITE));
-
-	g_object_class_install_property(gobject_class, PROP_PRESET_MODE,
-		g_param_spec_uint("preset-mode", "preset mode", "(0)normal (1)pop (2)rock (3)dance (4)jazz (5)classic (6)vocal (7)bass boost (8)treble boost (9)mtheater (10)externalization (11)cafe (12)concert hall (13)voice (14)movie (15)virt 5.1 (16)hip-hop (17)R&B (18)flat (19)tube",
-		0, 19, DEFAULT_PRESET_MODE, G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_class, PROP_CUSTOM_EQ,
-		g_param_spec_pointer("custom-eq", "custom eq level array",
-		"pointer for array of EQ bands level", G_PARAM_READWRITE));
-
-	g_object_class_install_property (gobject_class, PROP_CUSTOM_EXT,
-		g_param_spec_pointer("custom-ext", "custom ext level array",
-		"pointer for array of custom effect level", G_PARAM_READWRITE));
-#endif
-}
-
-static void
-gst_avsysaudiosink_set_property (GObject * object, guint prop_id,
-							 const GValue * value, GParamSpec * pspec)
-{
-	GstAvsysAudioSink *sink = NULL;
-	int nvalue = 0;
-	gboolean nbool = FALSE;
-#ifdef USE_PA_AUDIO_FILTER
-	gshort *pointer;
-#endif
-
-	sink = GST_AVSYS_AUDIO_SINK (object);
-
-	switch (prop_id) {
-	case PROP_AUDIO_VOLUME_TYPE:
-		nvalue = g_value_get_int(value);
-		sink->volume_type = nvalue;
-		if (sink->audio_handle != (avsys_handle_t)-1) {
-			avsys_audio_update_volume_config(sink->audio_handle, sink->volume_type);
-		}
-		break;
-	case PROP_AUDIO_PRIORITY:
-		nvalue = g_value_get_int(value);
-		sink->sound_priority = nvalue;
-		GST_INFO_OBJECT(sink, "Set audio priority(%d)", nvalue);
-		if (sink->audio_handle != (avsys_handle_t)-1) {
-			int error = AVSYS_STATE_ERR_UNKNOWN;
-			int handle_route = 0;
-			sink->audio_param.priority = sink->sound_priority;
-			error = avsys_audio_handle_update_priority(sink->audio_handle, nvalue, handle_route, AVSYS_AUDIO_SET_PRIORITY);
-			if (AVSYS_FAIL(error)) {
-				GST_ERROR_OBJECT(sink, "Failed to set audio priority(%d) to audio handle(%d)", nvalue, sink->audio_handle);
-				break;
-			}
-		}
-		break;
-	case PROP_AUDIO_MUTE:
-		nvalue = g_value_get_enum(value);
-		if (sink->audio_handle != (avsys_handle_t)-1) {
-			if (nvalue == AVSYSAUDIOSINK_AUDIO_MUTE_WITH_FADEDOWN_EFFECT) {
-				if(AVSYS_SUCCESS(avsys_audio_set_mute_fadedown(sink->audio_handle)))
-					sink->mute = nvalue;
-			} else {
-				if(AVSYS_SUCCESS(avsys_audio_set_mute(sink->audio_handle, nvalue)))
-					sink->mute = nvalue;
-			}
-		} else {
-			sink->mute = nvalue;
-		}
-		break;
-	case PROP_AUDIO_FADEUPVOLUME:
-		nbool = g_value_get_boolean(value);
-		sink->use_fadeup_volume = nbool;
-		break;
-	case PROP_AUDIO_ROUTE_POLICY:
-		nvalue = g_value_get_enum(value);
-		sink->audio_route_policy = nvalue;
-		switch (sink->audio_route_policy) {
-		case AVSYSAUDIOSINK_AUDIOROUTE_USE_EXTERNAL_SETTING:
-			GST_INFO_OBJECT(sink, "use external audio route setting");
-			break;
-		default:
-			g_print("AVSYSAUDIOSINK :: Unknown audio route option %d\n", sink->audio_route_policy);
-			GST_ERROR_OBJECT(sink, "Unknown audio route option %d", sink->audio_route_policy);
-			break;
-		}
-		break;
-	case PROP_AUDIO_USER_ROUTE:
-		nvalue = g_value_get_enum(value);
-		sink->user_route_policy = nvalue;
-		break;
-	case PROP_AUDIO_LATENCY:
-		nvalue = g_value_get_enum(value);
-		sink->latency = nvalue;
-		break;
-	case PROP_AUDIO_HANDLE:
-		sink->cbHandle = g_value_get_pointer(value);
-		break;
-	case PROP_AUDIO_CALLBACK:
-		sink->audio_stream_cb = g_value_get_pointer(value);
-		break;
-	case PROP_AUDIO_CLOSE_HANDLE_ON_PREPARE:
-		nbool = g_value_get_boolean(value);
-		sink->close_handle_on_prepare = nbool;
-		break;
-	case PROP_AUDIO_OPEN_FORCEDLY:
-		nbool = g_value_get_boolean(value);
-		if (nbool) {
-			GST_AVSYS_AUDIO_SINK_LOCK(sink);
-			if (gst_avsysaudiosink_avsys_open(sink) == FALSE) {
-				GST_ERROR_OBJECT(sink, "gst_avsysaudiosink_avsys_open() failed");
-			}
-			GST_AVSYS_AUDIO_SINK_UNLOCK (sink);
-		}
-		break;
-#ifdef USE_PA_AUDIO_FILTER
-	case PROP_SPEED:
-		GST_INFO_OBJECT(sink, "request setting filter speed:%f (current:%f)",
-			g_value_get_float(value), sink->playback_rate);
-		sink->playback_rate = g_value_get_float(value);
-		if (sink->audio_handle != -1) {
-			avsys_audio_set_vsp_speed(sink->audio_handle, (guint)(sink->playback_rate * 1000));
-		}
-		break;
-	case PROP_FILTER_ACTION:
-		sink->filter_action = g_value_get_uint(value);
-		if (sink->audio_handle != -1) {
-			avsys_audio_set_soundalive_filter_action(sink->audio_handle, sink->filter_action);
-			if (sink->filter_action == FILTER_ADVANCED_SETTING) {
-				avsys_audio_set_soundalive_eq(sink->audio_handle, sink->custom_eq);
-				avsys_audio_set_soundalive_ext(sink->audio_handle, sink->custom_ext);
-			}
-		}
-		break;
-	case PROP_FILTER_OUTPUT_MODE:
-		GST_INFO_OBJECT(sink, "request setting filter_output_mode:%d (current:%d)",
-			g_value_get_uint(value), sink->filter_output_mode);
-		sink->filter_output_mode = g_value_get_uint(value);
-		if (sink->audio_handle != -1)
-			avsys_audio_set_soundalive_device(sink->audio_handle, sink->filter_output_mode);
-		break;
-	case PROP_PRESET_MODE:
-		sink->preset_mode = g_value_get_uint(value);
-		if (sink->audio_handle != -1)
-			avsys_audio_set_soundalive_preset_mode(sink->audio_handle, sink->preset_mode);
-		break;
-	case PROP_CUSTOM_EQ:
-		pointer = g_value_get_pointer(value);
-		if (pointer) {
-			gint *custom_eq = (gint *)pointer;
-			GST_INFO_OBJECT(sink, "request setting custom_eq:%d,%d,%d,%d,%d,%d,%d (current:%d,%d,%d,%d,%d,%d,%d)",
-				custom_eq[0], custom_eq[1], custom_eq[2], custom_eq[3], custom_eq[4], custom_eq[5], custom_eq[6],
-				sink->custom_eq[0], sink->custom_eq[1], sink->custom_eq[2], sink->custom_eq[3],
-				sink->custom_eq[4], sink->custom_eq[5], sink->custom_eq[6]);
-			memcpy(sink->custom_eq, pointer, sizeof(gint) * CUSTOM_EQ_BAND_MAX);
-			if ((sink->audio_handle != -1) && (sink->filter_action == FILTER_ADVANCED_SETTING)) {
-				avsys_audio_set_soundalive_eq(sink->audio_handle, sink->custom_eq);
-			}
-		}
-		break;
-	case PROP_CUSTOM_EXT:
-		pointer = g_value_get_pointer(value);
-		if (pointer) {
-			gint *custom_ext = (gint *)pointer;
-			GST_INFO_OBJECT(sink, "request setting custom_ext:%d,%d,%d,%d,%d (current:%d,%d,%d,%d,%d)",
-				custom_ext[CUSTOM_EXT_3D_LEVEL], custom_ext[CUSTOM_EXT_BASS_LEVEL],
-				custom_ext[CUSTOM_EXT_CONCERT_HALL_LEVEL], custom_ext[CUSTOM_EXT_CONCERT_HALL_VOLUME],
-				custom_ext[CUSTOM_EXT_CLARITY_LEVEL],
-				sink->custom_ext[CUSTOM_EXT_3D_LEVEL], sink->custom_ext[CUSTOM_EXT_BASS_LEVEL],
-				sink->custom_ext[CUSTOM_EXT_CONCERT_HALL_LEVEL], sink->custom_ext[CUSTOM_EXT_CONCERT_HALL_VOLUME],
-				sink->custom_ext[CUSTOM_EXT_CLARITY_LEVEL]);
-			memcpy(sink->custom_ext, pointer, sizeof(gint) * CUSTOM_EXT_PARAM_MAX);
-			if ((sink->audio_handle != -1) && (sink->filter_action == FILTER_ADVANCED_SETTING)) {
-				avsys_audio_set_soundalive_ext(sink->audio_handle, sink->custom_ext);
-			}
-		}
-		break;
-#endif
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-}
-
-static void
-gst_avsysaudiosink_get_property (GObject * object, guint prop_id,
-							 GValue * value, GParamSpec * pspec)
-{
-	GstAvsysAudioSink *sink = NULL;
-
-	sink = GST_AVSYS_AUDIO_SINK (object);
-
-	switch (prop_id) {
-	case PROP_AUDIO_VOLUME_TYPE:
-		g_value_set_int(value, sink->volume_type);
-		break;
-	case PROP_AUDIO_PRIORITY:
-		g_value_set_int(value, sink->sound_priority);
-		break;
-	case PROP_AUDIO_MUTE:
-		g_value_set_enum(value, sink->mute);
-		break;
-	case PROP_AUDIO_FADEUPVOLUME:
-		g_value_set_boolean(value, sink->use_fadeup_volume);
-		break;
-	case PROP_AUDIO_ROUTE_POLICY:
-		g_value_set_enum(value, sink->audio_route_policy);
-		break;
-	case PROP_AUDIO_USER_ROUTE:
-		g_value_set_enum(value, sink->user_route_policy);
-		break;
-	case PROP_AUDIO_LATENCY:
-		g_value_set_enum(value, sink->latency);
-		break;
-	case PROP_AUDIO_HANDLE:
-		g_value_set_pointer(value, sink->cbHandle);
-		break;
-	case PROP_AUDIO_CALLBACK:
-		g_value_set_pointer(value, sink->audio_stream_cb);
-		break;
-	case PROP_AUDIO_CLOSE_HANDLE_ON_PREPARE:
-		g_value_set_boolean(value, sink->close_handle_on_prepare);
-		break;
-	case PROP_AUDIO_OPEN_FORCEDLY:
-		break;
-#ifdef USE_PA_AUDIO_FILTER
-	case PROP_SPEED:
-		g_value_set_float(value, sink->playback_rate);
-		break;
-	case PROP_FILTER_ACTION:
-		g_value_set_uint(value, sink->filter_action);
-		break;
-	case PROP_FILTER_OUTPUT_MODE:
-		g_value_set_uint(value, sink->filter_output_mode);
-		break;
-	case PROP_PRESET_MODE:
-		g_value_set_uint(value, sink->preset_mode);
-		break;
-	case PROP_CUSTOM_EQ:
-		g_value_set_pointer(value, sink->custom_eq);
-		break;
-	case PROP_CUSTOM_EXT:
-		g_value_set_pointer(value, sink->custom_ext);
-		break;
-#endif
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-}
-
-static void
-gst_avsysaudiosink_init (GstAvsysAudioSink * avsysaudiosink, GstAvsysAudioSinkClass * g_class)
-{
-	GST_DEBUG_OBJECT (avsysaudiosink, "initializing avsysaudiosink");
-
-	avsysaudiosink->audio_handle = (avsys_handle_t)-1;
-	avsysaudiosink->cached_caps = NULL;
-	avsysaudiosink->avsys_audio_lock = g_mutex_new ();
-	avsysaudiosink->avsys_audio_delay_lock = g_mutex_new ();
-	avsysaudiosink->avsys_audio_reset_lock = g_mutex_new ();
-	avsysaudiosink->volume_type = DEFAULT_VOLUME_TYPE;
-	avsysaudiosink->sound_priority = AVSYS_AUDIO_PRIORITY_NORMAL;
-	avsysaudiosink->mute = DEFAULT_AUDIO_MUTE;
-	avsysaudiosink->use_fadeup_volume = DEFAULT_FADEUP_VOLUME;
-	avsysaudiosink->latency = DEFAULT_AUDIO_LATENCY;
-	avsysaudiosink->audio_route_policy = DEFAULT_AUDIO_ROUTE;
-	avsysaudiosink->bytes_per_sample = 1;
-	avsysaudiosink->close_handle_on_prepare = DEFAULT_AUDIO_CLOSE_HANDLE_ON_PREPARE;
-	avsysaudiosink->first_write = FALSE;
-#if defined (LPCM_DUMP_SUPPORT)
-	avsysaudiosink->dumpFp = NULL;
-#endif
-	avsysaudiosink->audio_param.format = AVSYS_AUDIO_FORMAT_UNKNOWN;
-#ifdef USE_PA_AUDIO_FILTER
-	avsysaudiosink->filter_action = DEFAULT_FILTER_ACTION;
-	avsysaudiosink->filter_output_mode = DEFAULT_FILTER_OUTPUT_MODE;
-	avsysaudiosink->preset_mode = DEFAULT_PRESET_MODE;
-	memset(avsysaudiosink->custom_eq, 0x00, sizeof(gint) * CUSTOM_EQ_BAND_MAX);
-	memset(avsysaudiosink->custom_ext, 0x00, sizeof(gint) * CUSTOM_EXT_PARAM_MAX);
-	avsysaudiosink->playback_rate = AUDIOVSP_DEFAULT_PLAYBACK_RATE;
-#endif
-}
-#if 0
-static GstCaps *
-gst_avsysaudiosink_getcaps (GstBaseSink * bsink)
-{
-    GstElementClass *element_class = NULL;
-    GstPadTemplate *pad_template = NULL;
-    GstAvsysAudioSink *sink = GST_AVSYS_AUDIO_SINK (bsink);
-    GstCaps *caps;
-
-//    debug_fenter();
-
-    sink = GST_AVSYS_AUDIO_SINK (bsink);
-    if (sink->audio_handle == -1)
-    {
-        GST_DEBUG_OBJECT (sink, "avsystem audio not open, using template caps");
-        return NULL;              /* base class will get template caps for us */
-    }
-
-    if (sink->cached_caps)
-    {
-        GST_LOG_OBJECT (sink, "Returning cached caps");
-        return gst_caps_ref (sink->cached_caps);
-    }
-
-    element_class = GST_ELEMENT_GET_CLASS (sink);
-    pad_template = gst_element_class_get_pad_template (element_class, "sink");
-    g_return_val_if_fail (pad_template != NULL, NULL);
-
-	// todo : get supported format.
-	//caps = gst_avsysaudio_probe_supported_formats (GST_OBJECT (sink), sink->,
-	//gst_pad_template_get_caps (pad_template));
-
-	//if (caps) {
-	//sink->cached_caps = gst_caps_ref (caps);
-	//}
-
-    GST_INFO_OBJECT (sink, "returning caps %" GST_PTR_FORMAT, caps);
-
-    return caps;
-}
-#endif
-
-static avsys_audio_channel_pos_t *
-gst_avsysaudiosink_gst_to_channel_map (avsys_audio_channel_pos_t * map,
-	const GstRingBufferSpec * spec)
-{
-	int i;
-	GstAudioChannelPosition *pos;
-
-	for (i = 0; i < AVSYS_CHANNEL_MAX; i++) {
-		map[i] = AVSYS_AUDIO_CHANNEL_POSITION_INVALID;
-	}
-
-	if (!(pos = gst_audio_get_channel_positions (gst_caps_get_structure (spec->caps, 0)))) {
-		return NULL;
-	}
-
-	for (i = 0; i < spec->channels; i++) {
-		if (pos[i] == GST_AUDIO_CHANNEL_POSITION_NONE) {
-			g_free (pos);
-			return NULL;
-		} else if (pos[i] < GST_AUDIO_CHANNEL_POSITION_NUM) {
-			map[i] = gst_pos_to_avsys[pos[i]];
-		} else {
-			map[i] = AVSYS_AUDIO_CHANNEL_POSITION_INVALID;
-		}
-	}
-
-	g_free (pos);
-
-	return map;
-}
-
-static gboolean
-avsysaudiosink_parse_spec (GstAvsysAudioSink * avsys_audio, GstRingBufferSpec * spec)
-{
-	/* Check param */
-	if (spec->type != GST_BUFTYPE_LINEAR ||
-		spec->channels > 6 || spec->channels < 1 ||
-		!(spec->format == GST_S8 || spec->format == GST_S16_LE) )
-		return FALSE;
-
-	switch (spec->format) {
-	case GST_S8:
-		avsys_audio->audio_param.format = AVSYS_AUDIO_FORMAT_8BIT;
-		avsys_audio->bytes_per_sample = 1;
-		break;
-	case GST_S16_LE:
-		avsys_audio->audio_param.format = AVSYS_AUDIO_FORMAT_16BIT;
-		avsys_audio->bytes_per_sample = 2;
-		break;
-	default:
-		return FALSE;
-	}
-
-	/// set audio parameter for avsys audio open
-	switch (avsys_audio->latency) {
-	case AVSYSAUDIOSINK_LATENCY_LOW:
-		avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_OUTPUT_VIDEO;
-		break;
-	case AVSYSAUDIOSINK_LATENCY_MID:
-		avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_OUTPUT;
-		break;
-	case AVSYSAUDIOSINK_LATENCY_HIGH:
-		avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_OUTPUT_CLOCK;
-		break;
-	}
-
-	avsys_audio->audio_param.priority = 0;
-	avsys_audio->audio_param.samplerate = spec->rate;
-	avsys_audio->audio_param.channels = spec->channels;
-	avsys_audio->bytes_per_sample *= spec->channels;
-	gst_avsysaudiosink_gst_to_channel_map (avsys_audio->audio_param.map, spec);
-
-	/* set software volume table type */
-	avsys_audio->audio_param.vol_type = avsys_audio->volume_type;
-	avsys_audio->audio_param.priority = avsys_audio->sound_priority;
-	avsys_audio->audio_param.handle_route = avsys_audio->user_route_policy;
-
-	return TRUE;
-}
-
-static gboolean
-gst_avsysaudiosink_open (GstAudioSink * asink)
-{
-	return TRUE;
-}
-
-static gboolean
-gst_avsysaudiosink_prepare (GstAudioSink * asink, GstRingBufferSpec * spec)
-{
-	guint	p_time = 0, b_time = 0;
-	gboolean ret = FALSE;
-	gboolean close_on_exit = FALSE;
-	GstAvsysAudioSink *avsys_audio = GST_AVSYS_AUDIO_SINK (asink);
-
-	GST_WARNING(">> Start(%d)", avsys_audio->audio_handle);
-
-	GST_AVSYS_AUDIO_SINK_LOCK(avsys_audio);
-
-	// set avsys audio param
-	if (!avsysaudiosink_parse_spec (avsys_audio, spec)) {
-		GST_ELEMENT_ERROR (avsys_audio, RESOURCE, SETTINGS, (NULL),
-								   ("Setting of swparams failed: " ));
-		goto exit;
-	}
-
-	/* Open Handle */
-	if (gst_avsysaudiosink_avsys_open(avsys_audio) == FALSE) {
-		GST_ERROR_OBJECT(avsys_audio, "gst_avsysaudiosink_avsys_open() failed");
-		goto OPEN_FAILED;
-	}
-
-	/* Ring buffer size */
-	if (AVSYS_STATE_SUCCESS ==
-		avsys_audio_get_period_buffer_time(avsys_audio->audio_handle, &p_time, &b_time)) {
-		if(p_time == 0 || b_time == 0) {
-			GST_WARNING_OBJECT(avsys_audio, "");
-			close_on_exit = TRUE;
-			goto exit;
-		}
-		spec->latency_time = (guint64)p_time;
-		spec->buffer_time = (guint64)b_time;
-	} else {
-		GST_WARNING_OBJECT(avsys_audio, "");
-		close_on_exit = TRUE;
-		goto exit;
-	}
-	spec->segsize = avsys_audio->avsys_size; /* '/16' see avsys_audio_open */
-	spec->segtotal = (b_time / p_time) + (((b_time % p_time)/p_time > 0.5) ? 1: 0);
-	//spec->segtotal+2;
-	GST_WARNING ("latency time %u, buffer time %u, seg total %u\n",
-				(unsigned int)(spec->latency_time/1000), (unsigned int)(spec->buffer_time/1000), spec->segtotal);
-
-	/* Close if needed */
-	close_on_exit = avsys_audio->close_handle_on_prepare;
-
-	ret = TRUE;
-
-exit:
-	if (close_on_exit) {
-		if (gst_avsysaudiosink_avsys_close(avsys_audio) == FALSE) {
-			GST_ERROR_OBJECT(avsys_audio, "gst_avsysaudiosink_avsys_close() failed");
-		}
-	}
-
-	GST_AVSYS_AUDIO_SINK_UNLOCK (avsys_audio);
-	GST_WARNING("<< End(%d), ret=%d", avsys_audio->audio_handle, ret);
-	return ret;
-
-OPEN_FAILED:
-	avsysaudiosink_post_message(avsys_audio, GST_RESOURCE_ERROR_OPEN_READ);
-	GST_AVSYS_AUDIO_SINK_UNLOCK (avsys_audio);
-	GST_WARNING("<< End(%d), ret=%d", avsys_audio->audio_handle, ret);
-	return ret;
-}
-
-static gboolean
-gst_avsysaudiosink_unprepare (GstAudioSink * asink)
-{
-	gboolean ret = TRUE;
-	GstAvsysAudioSink	*avsys_audio = GST_AVSYS_AUDIO_SINK (asink);
-
-	GST_WARNING(">> Start(%d)", avsys_audio->audio_handle);
-	GST_AVSYS_AUDIO_SINK_LOCK(avsys_audio);
-	if(!gst_avsysaudiosink_avsys_close(avsys_audio)) {
-		GST_ERROR_OBJECT(avsys_audio, "gst_avsysaudiosink_avsys_close() failed");
-		ret = FALSE;
-	}
-	GST_AVSYS_AUDIO_SINK_UNLOCK(avsys_audio);
-	GST_WARNING("<< End(%d), ret=%d", avsys_audio->audio_handle, ret);
-
-	return ret;
-}
-
-static gboolean
-gst_avsysaudiosink_close (GstAudioSink * asink)
-{
-	GstAvsysAudioSink *avsys_audio = GST_AVSYS_AUDIO_SINK (asink);
-	gst_caps_replace (&avsys_audio->cached_caps, NULL);
-
-	return TRUE;
-}
-
-
-/*
- *   Underrun and suspend recovery
- */
-
-static guint
-gst_avsysaudiosink_write (GstAudioSink * asink, gpointer data, guint length)
-{
-	GstAvsysAudioSink *avsys_audio = GST_AVSYS_AUDIO_SINK (asink);
-	gint	write_len = 0;
-	guint ret = 0;
-
-	GST_AVSYS_AUDIO_SINK_LOCK (asink);
-
-	if (avsys_audio->audio_stream_cb == NULL) {
-#if defined (LPCM_DUMP_SUPPORT)
-		fwrite(data, 1, write_len, avsys_audio->dumpFp); //This is for original data (no volume convert)
-#endif
-		write_len = avsys_audio_write(avsys_audio->audio_handle, data, length);
-		if(write_len == length) {
-			ret = write_len;
-		} else {
-			if(AVSYS_FAIL(write_len)) {
-				GST_ERROR_OBJECT(avsys_audio, "avsys_audio_write() failed with %d\n", write_len);
-			}
-			ret = length; /* skip one period */
-		}
-	} else {
-		if(!avsys_audio->audio_stream_cb(data, length, avsys_audio->cbHandle)) {
-			GST_ERROR_OBJECT(avsys_audio,"auido stream callback failed\n");
-		}
-		ret = length;
-	}
-
-	if (avsys_audio->first_write) {
-		GST_WARNING("First write (%d/%d)", ret, length);
-		avsys_audio->first_write = FALSE;
-	}
-
-	GST_AVSYS_AUDIO_SINK_UNLOCK (asink);
-	return ret;
-
-}
-
-static guint
-gst_avsysaudiosink_delay (GstAudioSink * asink)
-{
-	GstAvsysAudioSink *avsys_audio = NULL;
-	int delay = 0;
-	guint retValue = 0;
-
-	avsys_audio = GST_AVSYS_AUDIO_SINK (asink);
-	GST_AVSYS_AUDIO_SINK_DELAY_LOCK (asink);
-	if ((int)avsys_audio->audio_handle != -1) {
-		if (AVSYS_STATE_SUCCESS == avsys_audio_delay(avsys_audio->audio_handle, &delay)) {
-			retValue = delay;
-		}
-	}
-	GST_AVSYS_AUDIO_SINK_DELAY_UNLOCK (asink);
-	return retValue;
-}
-
-static void
-gst_avsysaudiosink_reset (GstAudioSink * asink)
-{
-	int avsys_result = AVSYS_STATE_SUCCESS;
-	GstAvsysAudioSink *avsys_audio = GST_AVSYS_AUDIO_SINK (asink);
-
-	GST_WARNING(">> Start(%d)", avsys_audio->audio_handle);
-	GST_AVSYS_AUDIO_SINK_LOCK (asink);
-
-#if defined(__REPLACE_RESET_WITH_CLOSE_AND_REOPEN__)
-	if(!gst_avsysaudiosink_avsys_close(avsys_audio)) {
-		GST_ERROR_OBJECT(avsys_audio, "gst_avsysaudiosink_avsys_close() failed");
-	}
-#else
-	if(AVSYS_STATE_SUCCESS != avsys_audio_reset(avsys_audio->audio_handle)) {
-		GST_ERROR_OBJECT (avsys_audio, "avsys-reset: internal error: ");
-	}
-#endif
-
-	GST_AVSYS_AUDIO_SINK_UNLOCK (asink);
-	GST_WARNING("<<  End(%d)", avsys_audio->audio_handle);
-
-	return;
-}
-
-
-static gboolean
-gst_avsysaudiosink_avsys_open(GstAvsysAudioSink *avsys_audio)
-{
-	gboolean ret = TRUE;
-	int avsys_result;
-	int available = FALSE;
-
-	if (avsys_audio->audio_handle == (avsys_handle_t)-1) {
-		GST_LOG_OBJECT (avsys_audio, "avsys_audio_open() with user policy [%d] ",  avsys_audio->user_route_policy);
-
-		/* workaround for PA audio filter */
-		if (avsys_audio->latency == AVSYSAUDIOSINK_LATENCY_HIGH) {
-			avsys_audio_is_available_high_latency(&available);
-			if (available == FALSE) {
-				avsys_audio->latency = AVSYSAUDIOSINK_LATENCY_MID;
-				avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_OUTPUT;
-			}
-		}
-
-		avsys_result = avsys_audio_open(&avsys_audio->audio_param, &avsys_audio->audio_handle, &avsys_audio->avsys_size);
-		if (avsys_result != AVSYS_STATE_SUCCESS) {
-			GST_ERROR_OBJECT(avsys_audio, "avsys_audio_open() failed with 0x%x", avsys_result);
-			avsysaudiosink_post_message(avsys_audio, GST_RESOURCE_ERROR_OPEN_READ);
-			ret = FALSE;
-		} else {
-			GST_WARNING("avsys_audio_open() success [%d]", avsys_audio->audio_handle);
-			avsys_audio->first_write = TRUE;
-
-#ifdef USE_PA_AUDIO_FILTER
-			avsys_audio_set_vsp_speed(avsys_audio->audio_handle, (guint)(avsys_audio->playback_rate * 1000));
-#endif
-
-			// check audio handle was already muted.
-			if(avsys_audio->mute == TRUE) {
-			    if(AVSYS_SUCCESS(avsys_audio_set_mute(avsys_audio->audio_handle, AVSYS_AUDIO_MUTE)))
-				GST_DEBUG("avsys_audio_set_mute() success. mute handle open success.\n");
-			    else
-				GST_DEBUG("avsys_audio_set mute() fail.\n");
-			}
-		}
-	} else {
-		GST_WARNING("audio handle has already opened");
-		ret = FALSE;
-	}
-#if defined (LPCM_DUMP_SUPPORT)
-	if (avsys_audio->dumpFp == NULL) {
-		avsys_audio->dumpFp = fopen("/root/dump.lpcm","w");
-	}
-#endif
-	return ret;
-}
-
-static gboolean
-gst_avsysaudiosink_avsys_close(GstAvsysAudioSink *avsys_audio)
-{
-	gboolean ret = TRUE;
-	int avsys_result = AVSYS_STATE_SUCCESS;
-
-	if (avsys_audio->audio_handle !=  (avsys_handle_t)-1 ) {
-		avsys_result = avsys_audio_close(avsys_audio->audio_handle);
-		if (AVSYS_FAIL(avsys_result)) {
-			GST_ERROR_OBJECT(avsys_audio, "avsys_audio_close() failed with 0x%x", avsys_result);
-			ret = FALSE;
-		} else {
-			GST_WARNING("avsys_audio_close(%d) success", avsys_audio->audio_handle);
-			avsys_audio->audio_handle = (avsys_handle_t) -1;
-		}
-	} else {
-		GST_INFO("audio handle has already closed");
-	}
-
-#if defined (LPCM_DUMP_SUPPORT)
-	if(avsys_audio->dumpFp != NULL)
-	{
-		fclose(avsys_audio->dumpFp);
-		avsys_audio->dumpFp = NULL;
-	}
-#endif
-	return ret;
-}
-
-static GstStateChangeReturn
-gst_avsyssudiosink_change_state (GstElement *element, GstStateChange transition)
-{
-	GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
-	GstAvsysAudioSink *avsys_audio = GST_AVSYS_AUDIO_SINK (element);
-
-	int avsys_result = AVSYS_STATE_SUCCESS;
-
-	switch (transition) {
-		case GST_STATE_CHANGE_NULL_TO_READY:
-			break;
-		case GST_STATE_CHANGE_READY_TO_PAUSED:
-			break;
-		case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
-#if defined(_ALSA_DAPM_)
-			switch(avsys_audio->audio_route_policy) {
-			case AVSYSAUDIOSINK_AUDIOROUTE_USE_EXTERNAL_SETTING:
-				GST_INFO_OBJECT(avsys_audio, "audio route uses external setting");
-				break;
-			default:
-				GST_ERROR_OBJECT(avsys_audio, "Unknown audio route option %d\n", avsys_audio->audio_route_policy);
-				break;
-			}
-#endif
-			GST_AVSYS_AUDIO_SINK_LOCK (avsys_audio);
-#if defined(__REPLACE_RESET_WITH_CLOSE_AND_REOPEN__)
-			if (avsys_audio->audio_handle == (avsys_handle_t)-1 &&
-				avsys_audio->audio_param.format != AVSYS_AUDIO_FORMAT_UNKNOWN) {
-				if (gst_avsysaudiosink_avsys_open(avsys_audio) == FALSE) {
-					GST_ERROR_OBJECT(avsys_audio, "gst_avsysaudiosink_avsys_open() failed");
-					GST_AVSYS_AUDIO_SINK_UNLOCK (avsys_audio);
-					return GST_STATE_CHANGE_FAILURE;
-				}
-			}
-#endif
-			if (avsys_audio->use_fadeup_volume) {
-				GST_INFO_OBJECT(avsys_audio, "Set fadeup volume");
-				avsys_audio_set_volume_fadeup(avsys_audio->audio_handle);
-			}
-			GST_AVSYS_AUDIO_SINK_UNLOCK (avsys_audio);
-
-#if 0
-			if(AVSYS_STATE_SUCCESS != avsys_audio_set_mute(avsys_audio->audio_handle, CONVERT_MUTE_VALUE(avsys_audio->mute)))
-			{
-				GST_ERROR_OBJECT(avsys_audio, "Set mute failed %d", CONVERT_MUTE_VALUE(avsys_audio->mute));
-			}
-#endif
-			break;
-		default:
-			break;
-	}
-	ret = GST_ELEMENT_CLASS(parent_class)->change_state (element, transition);
-	if (ret == GST_STATE_CHANGE_FAILURE) {
-		return ret;
-	}
-	switch (transition) {
-	case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
-		break;
-	case GST_STATE_CHANGE_PAUSED_TO_READY:
-		break;
-	case GST_STATE_CHANGE_READY_TO_NULL:
-		break;
-	default:
-		break;
-	}
-	return ret;
-}
-
-
-static gboolean
-avsysaudiosink_post_message(GstAvsysAudioSink* self,int errorcode)
-{
-		GST_DEBUG("avsysaudiosink_post_message\n");
-		gboolean ret = TRUE;
-		GstMessage *Msg = NULL;
-		GQuark domain;
-		gboolean status = FALSE;
-		GError *error = NULL;
-		gint error_code;
-		/*
-		if(errorcode>0)
-				error_code = errorcode;
-		else
-				error_code = GST_STREAM_ERROR_TYPE_NOT_FOUND; */
-		error_code = errorcode;
-		domain = gst_resource_error_quark();
-		error = g_error_new (domain, error_code, "AVSYSAUDIOSINK_RESOURCE_ERROR");
-		Msg = gst_message_new_error(GST_ELEMENT(self), error, "AVSYSAUDIOSINK_ERROR");
-		status = gst_element_post_message (GST_ELEMENT(self), Msg);
-		if (status == FALSE)
-		{
-				GST_ERROR("Error in posting message on the bus ...\n");
-				ret = FALSE;
-		}
-
-		return ret;
-}
diff --git a/wearable/avsystem/src/gstavsysaudiosink.h b/wearable/avsystem/src/gstavsysaudiosink.h
deleted file mode 100644
index cc77557..0000000
--- a/wearable/avsystem/src/gstavsysaudiosink.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-
-#ifndef __GST_AVSYSAUDIOSINK_H__
-#define __GST_AVSYSAUDIOSINK_H__
-
-#include 
-#include 
-#include 
-#include 
-
-#include 
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_AVSYS_AUDIO_SINK             (gst_avsysaudiosink_get_type())
-#define GST_AVSYS_AUDIO_SINK(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AVSYS_AUDIO_SINK,GstAvsysAudioSink))
-#define GST_AVSYS_AUDIO_SINK_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AVSYS_AUDIO_SINK,GstAvsysAudioSinkClass))
-#define GST_IS_AVSYS_AUDIO_SINK(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AVSYS_AUDIO_SINK))
-#define GST_IS_AVSYS_AUDIO_SINK_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AVSYS_AUDIO_SINK))
-//#define GST_AVSYS_AUDIO_SINK_CAST(obj)        ((GstAvsysAudioSink *) (obj))
-
-typedef struct _GstAvsysAudioSink      GstAvsysAudioSink;
-typedef struct _GstAvsysAudioSinkClass GstAvsysAudioSinkClass;
-
-#define GST_AVSYS_AUDIO_SINK_GET_LOCK(obj) (GST_AVSYS_AUDIO_SINK (obj)->avsys_audio_lock)
-#define GST_AVSYS_AUDIO_SINK_LOCK(obj)     (g_mutex_lock (GST_AVSYS_AUDIO_SINK_GET_LOCK(obj)))
-#define GST_AVSYS_AUDIO_SINK_UNLOCK(obj)   (g_mutex_unlock (GST_AVSYS_AUDIO_SINK_GET_LOCK(obj)))
-
-#define GST_AVSYS_AUDIO_SINK_GET_RESET_LOCK(obj) (GST_AVSYS_AUDIO_SINK (obj)->avsys_audio_reset_lock)
-#define GST_AVSYS_AUDIO_SINK_RESET_LOCK(obj)     (g_mutex_lock (GST_AVSYS_AUDIO_SINK_GET_RESET_LOCK(obj)))
-#define GST_AVSYS_AUDIO_SINK_RESET_UNLOCK(obj)   (g_mutex_unlock (GST_AVSYS_AUDIO_SINK_GET_RESET_LOCK(obj)))
-
-#define GST_AVSYS_AUDIO_SINK_GET_DELAY_LOCK(obj) (GST_AVSYS_AUDIO_SINK (obj)->avsys_audio_delay_lock)
-#define GST_AVSYS_AUDIO_SINK_DELAY_LOCK(obj)     (g_mutex_lock (GST_AVSYS_AUDIO_SINK_GET_DELAY_LOCK(obj)))
-#define GST_AVSYS_AUDIO_SINK_DELAY_UNLOCK(obj)   (g_mutex_unlock (GST_AVSYS_AUDIO_SINK_GET_DELAY_LOCK(obj)))
-
-typedef enum  {
-	AVSYSAUDIOSINK_AUDIO_UNMUTE = 0,
-	AVSYSAUDIOSINK_AUDIO_MUTE,
-	AVSYSAUDIOSINK_AUDIO_MUTE_WITH_FADEDOWN_EFFECT,
-}GstAvsysAudioSinkAudioMute;
-
-
-typedef enum  {
-	AVSYSAUDIOSINK_AUDIOROUTE_USE_EXTERNAL_SETTING = -1,
-	AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_NORMAL,
-	AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_ALERT,
-	AVSYSAUDIOSINK_AUDIOROUTE_PLAYBACK_HEADSET_ONLY
-}GstAvsysAudioSinkAudioRoutePolicy;
-
-
-typedef enum  {
-	AVSYSAUDIOSINK_USERROUTE_AUTO = 0,
-	AVSYSAUDIOSINK_USERROUTE_PHONE,
-	AVSYSAUDIOSINK_USERROUTE_ALL
-}GstAvsysAudioSinkUserRoutePolicy;
-
-typedef enum {
-	AVSYSAUDIOSINK_LATENCY_LOW = 0,
-	AVSYSAUDIOSINK_LATENCY_MID,
-	AVSYSAUDIOSINK_LATENCY_HIGH,
-}GstAvsysAudioSinkLatency;
-
-#define GST_AVSYS_AUDIO_SINK_USER_ROUTE 		(gst_avsysaudiosink_user_route_get_type ())
-#define GST_AVSYS_AUDIO_SINK_AUDIO_ROUTE 	(gst_avsysaudiosink_audio_route_get_type ())
-#define GST_AVSYS_AUDIO_SINK_MUTE			(gst_avsysaudiosink_audio_mute_get_type())
-#define GST_AVSYS_AUDIO_SINK_LATENCY_TYPE	(gst_avsysaudiosink_latency_get_type ())
-
-//this define if for debugging
-//#define LPCM_DUMP_SUPPORT
-#define USE_PA_AUDIO_FILTER
-#ifdef USE_PA_AUDIO_FILTER
-#define CUSTOM_EQ_BAND_MAX				9
-enum {
-	CUSTOM_EXT_3D_LEVEL,
-	CUSTOM_EXT_BASS_LEVEL,
-	CUSTOM_EXT_CONCERT_HALL_VOLUME,
-	CUSTOM_EXT_CONCERT_HALL_LEVEL,
-	CUSTOM_EXT_CLARITY_LEVEL,
-	CUSTOM_EXT_PARAM_MAX
-};
-#endif
-struct _GstAvsysAudioSink {
-    GstAudioSink				sink;
-
-	avsys_handle_t				audio_handle;
-	avsys_audio_param_t     	audio_param;
-	gint                		avsys_size;
-	gint						mute;
-	gint						use_fadeup_volume;
-	gint						close_handle_on_prepare;
-	gint						audio_route_policy;
-	gint						user_route_policy;
-	gint						latency;
-
-	GstCaps						*cached_caps;
-
-	GMutex						*avsys_audio_lock;
-	GMutex						*avsys_audio_reset_lock;
-	GMutex						*avsys_audio_delay_lock;
-	gint						volume_type;
-	gint						sound_priority;
-	gint						bytes_per_sample;
-
-	gboolean					first_write;
-
-	gpointer                         cbHandle;
-	gboolean (*audio_stream_cb) (void *stream, int stream_size, void *user_param);
-
-#ifdef USE_PA_AUDIO_FILTER
-	guint		filter_action;
-	guint		filter_output_mode;
-	guint		preset_mode;
-	gint		custom_eq[CUSTOM_EQ_BAND_MAX];
-	gint		custom_ext[CUSTOM_EXT_PARAM_MAX];
-	guint		custom_eq_band_num;
-	gint		custom_eq_band_freq[CUSTOM_EQ_BAND_MAX];
-	gint		custom_eq_band_width[CUSTOM_EQ_BAND_MAX];
-	float		playback_rate;
-#endif
-};
-
-
-struct _GstAvsysAudioSinkClass {
-	GstAudioSinkClass    parent_class;
-};
-
-GType gst_avsysaudiosink_get_type (void);
-GType gst_avsysaudiosink_audio_route_get_type (void);
-GType gst_avsysaudiosink_audio_mute_get_type(void);
-GType gst_avsysaudiosink_latency_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_AVSYSAUDIOSINK_H__ */
diff --git a/wearable/avsystem/src/gstavsysaudiosrc.c b/wearable/avsystem/src/gstavsysaudiosrc.c
deleted file mode 100644
index 3a4fdc0..0000000
--- a/wearable/avsystem/src/gstavsysaudiosrc.c
+++ /dev/null
@@ -1,1005 +0,0 @@
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#include 
-#include 
-#include 
-#include 
-#include 
-
-#include 
-#include 
-//#include 
-
-#include 	/*gettimeofday*/
-#include 
-
-#include "gstavsysaudiosrc.h"
-
-/**
- * Define for Release
- *
- * _ENABLE_FAKE_READ:		enable fake read instead of avsys_audio_read(). (default: 0)
- */
-#define	_ENABLE_FAKE_READ		0
-//#define 	USE_GPT8
-
-
-#define _MIN_RATE		8000
-#define _MAX_RATE		48000
-#define _MIN_CHANNEL		1
-#define _MAX_CHANNEL		2
-
-
-#define DEFAULT_GPT8_FREQ 26
-
-#if _ENABLE_FAKE_READ
-static long g_delay_time;
-#endif
-
-#define DEFAULT_MEDIACALL_MODE	AVSYS_AUDIO_ECHO_MODE_NONE
-#define DEFAULT_AUDIO_LATENCY	AVSYSAUDIOSRC_LATENCY_MID
-
-GST_DEBUG_CATEGORY_EXTERN (avsystem_src_debug);
-#define GST_CAT_DEFAULT avsystem_src_debug
-
-/* elementfactory information */
-static const GstElementDetails gst_avsysaudiosrc_details =
-	GST_ELEMENT_DETAILS ("AV system source",
-						 "Source/Audio",
-						 "Read from a AV system audio in",
-						 "Samsung Electronics co., ltd.");
-
-
-enum {
-	PROP_0,
-#if 0
-#if !defined(I386_SIMULATOR)
-    PROP_AUDIO_MEDIA_CALL,
-#endif
-#endif
-    PROP_AUDIO_LATENCY,
-};
-
-enum {
-	CAPTURE_UNCORK = 0,
-	CAPTURE_CORK,
-};
-
-GType
-gst_avsysaudiosrc_audio_latency_get_type (void)
-{
-  static GType capture_audio_latency_type = 0;
-  static const GEnumValue capture_audio_latency[] = {
-    {AVSYSAUDIOSRC_LATENCY_LOW, "Set capture latency as low", "low"},
-    {AVSYSAUDIOSRC_LATENCY_MID, "Set capture latency as mid", "mid"},
-    {AVSYSAUDIOSRC_LATENCY_HIGH, "Set capture latency as high", "high"},
-    {0, NULL, NULL},
-  };
-
-  if (!capture_audio_latency_type) {
-	  capture_audio_latency_type =
-        g_enum_register_static ("GstAvsysAudioSrcAudioLatency", capture_audio_latency);
-  }
-  return capture_audio_latency_type;
-}
-
-
-GST_BOILERPLATE (GstAvsysAudioSrc, gst_avsysaudiosrc, GstAudioSrc, GST_TYPE_AUDIO_SRC);
-
-#if _ENABLE_FAKE_READ
-static unsigned long	fake_delay (unsigned long usec);
-#endif
-
-static guint gst_avsysaudiosrc_delay (GstAudioSrc *asrc);
-
-static void		gst_avsysaudiosrc_finalize		(GObject * object);
-static void		gst_avsysaudiosrc_set_property	(GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
-static void		gst_avsysaudiosrc_get_property	(GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
-
-static GstCaps*	gst_avsysaudiosrc_getcaps	(GstBaseSrc * bsrc);
-
-static gboolean	gst_avsysaudiosrc_open		(GstAudioSrc * asrc);
-static gboolean	gst_avsysaudiosrc_prepare	(GstAudioSrc * asrc, GstRingBufferSpec * spec);
-static gboolean	gst_avsysaudiosrc_unprepare	(GstAudioSrc * asrc);
-static gboolean	gst_avsysaudiosrc_close		(GstAudioSrc * asrc);
-static guint		gst_avsysaudiosrc_read		(GstAudioSrc * asrc, gpointer data, guint length);
-static void		gst_avsysaudiosrc_reset		(GstAudioSrc * asrc);
-static gboolean	gst_avsysaudiosrc_avsys_close	(GstAvsysAudioSrc *src);
-static gboolean	gst_avsysaudiosrc_avsys_open	(GstAvsysAudioSrc *src);
-static gboolean	gst_avsysaudiosrc_avsys_cork	(GstAvsysAudioSrc *avsysaudiosrc, int cork);
-static gboolean	gst_avsysaudiosrc_avsys_start	(GstAvsysAudioSrc *src);
-static gboolean	gst_avsysaudiosrc_avsys_stop	(GstAvsysAudioSrc *src);
-#if defined(_USE_CAPS_)
-static GstCaps *gst_avsysaudiosrc_detect_rates (GstObject * obj, avsys_pcm_hw_params_t * hw_params, GstCaps * in_caps);
-static GstCaps *gst_avsysaudiosrc_detect_channels (GstObject * obj,avsys_pcm_hw_params_t * hw_params,  GstCaps * in_caps);
-static GstCaps *gst_avsysaudiosrc_detect_formats (GstObject * obj,avsys_pcm_hw_params_t * hw_params,  GstCaps * in_caps);
-static GstCaps *gst_avsysaudiosrc_probe_supported_formats (GstObject * obj, avsys_handle_t handle, const GstCaps * template_caps);
-#endif
-static GstStateChangeReturn gst_avsys_src_change_state (GstElement * element, GstStateChange transition) ;
-
-
-
-/* AvsysAudioSrc signals and args */
-enum {
-	LAST_SIGNAL
-};
-
-# define AVSYS_AUDIO_SRC_FACTORY_ENDIANNESS   "LITTLE_ENDIAN"
-
-static GstStaticPadTemplate avsysaudiosrc_src_factory =
-	GST_STATIC_PAD_TEMPLATE ("src",
-								GST_PAD_SRC,
-								GST_PAD_ALWAYS,
-								GST_STATIC_CAPS (
-									"audio/x-raw-int, "
-									"endianness = (int) { " AVSYS_AUDIO_SRC_FACTORY_ENDIANNESS " }, "
-                             "signed = (boolean) { TRUE }, "
-									"width = (int) 16, "
-									"depth = (int) 16, "
-                             "rate = (int) [ 8000, 48000 ], "
-                             "channels = (int) [ 1, 2 ]; "
-									"audio/x-raw-int, "
-                             "signed = (boolean) { FALSE }, "
-									"width = (int) 8, "
-									"depth = (int) 8, "
-                             "rate = (int) [ 8000, 48000 ], "
-                             "channels = (int) [ 1, 2 ]")
-							);
-
-static inline guint _time_to_sample(GstAvsysAudioSrc *avsyssrc,  GstClockTime diff)
-{
-	guint result = 0;
-	// sample rate : asrc->audio_param.samplerate
-	result =(GST_TIME_AS_USECONDS(diff) * avsyssrc->audio_param.samplerate)/1000000;
-	return result;
-}
-
-
-static void
-gst_avsysaudiosrc_finalize (GObject * object)
-{
-    GstAvsysAudioSrc *src = NULL;
-
-
-    src = GST_AVSYS_AUDIO_SRC (object);
-	g_mutex_free (src->avsysaudio_lock);
-
-	G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static void
-gst_avsysaudiosrc_base_init (gpointer g_class)
-{
-	GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
-	gst_element_class_set_details (element_class, &gst_avsysaudiosrc_details);
-
-	gst_element_class_add_pad_template (element_class,
-										gst_static_pad_template_get (&avsysaudiosrc_src_factory));
-}
-
-static void
-gst_avsysaudiosrc_class_init (GstAvsysAudioSrcClass * klass)
-{
-	GObjectClass *gobject_class;
-	GstElementClass *gstelement_class;
-	GstBaseSrcClass *gstbasesrc_class;
-	GstBaseAudioSrcClass *gstbaseaudiosrc_class;
-	GstAudioSrcClass *gstaudiosrc_class;
-
-	gobject_class = (GObjectClass *) klass;
-	gstelement_class = (GstElementClass *) klass;
-	gstbasesrc_class = (GstBaseSrcClass *) klass;
-	gstbaseaudiosrc_class = (GstBaseAudioSrcClass *) klass;
-	gstaudiosrc_class = (GstAudioSrcClass *) klass;
-
-	gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_avsys_src_change_state);
-
-    parent_class = g_type_class_peek_parent (klass);
-
-	gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_finalize);
-	gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_get_property);
-	gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_set_property);
-#if defined(_USE_CAPS_)
-	gstbasesrc_class->get_caps = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_getcaps);
-#endif
-	gstaudiosrc_class->open = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_open);
-	gstaudiosrc_class->prepare = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_prepare);
-	gstaudiosrc_class->unprepare = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_unprepare);
-	gstaudiosrc_class->close = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_close);
-	gstaudiosrc_class->read = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_read);
-	gstaudiosrc_class->delay = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_delay);
-	gstaudiosrc_class->reset = GST_DEBUG_FUNCPTR (gst_avsysaudiosrc_reset);
-
-	g_object_class_install_property (gobject_class ,PROP_AUDIO_LATENCY,
-			g_param_spec_enum("latency", "Audio Latency",
-					"Audio latency",
-					GST_AVSYS_AUDIO_SRC_LATENCY, DEFAULT_AUDIO_LATENCY,
-					G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS ));
-}
-
-
-
-/**
- *@note useful range 0 - 1000000 microsecond
- */
-#if _ENABLE_FAKE_READ
-static unsigned long
-fake_delay (unsigned long usec)
-{
-	struct timeval s_time;
-	struct timeval c_time;
-	long s_sec  = 0L;
-	long s_usec = 0L;
-	long c_sec  = 0L;
-	long c_usec = 0L;
-	long t_sec  = 0L;
-	long t_usec = 0L;
-	unsigned long total_usec = 0UL;
-	unsigned long t = 0UL;
-
-	if (usec == 0UL) {
-		usleep (0);
-		return 0;
-	}
-
-	/*get start time*/
-	if (gettimeofday ((struct timeval *)&s_time, NULL) == 0) {
-		s_sec  = s_time.tv_sec;
-		s_usec = s_time.tv_usec;
-	} else {
-		return 0;
-	}
-
-	for (;;) {
-		/*get current time*/
-		if (gettimeofday ((struct timeval *)&c_time, NULL) == 0) {
-			c_sec  = c_time.tv_sec;
-			c_usec = c_time.tv_usec;
-		} else {
-			return 0;
-		}
-
-		/*get elasped sec*/
-		t_sec = c_sec - s_sec;
-
-		/*get elapsed usec*/
-		if ((s_usec) > (c_usec)) {
-			t_usec = 1000000L - (s_usec) + (c_usec);
-			t_sec--;
-		} else {
-			t_usec = (c_usec) - (s_usec);
-		}
-
-		/*get total elapsed time*/
-		total_usec = (t_sec * 1000000UL) + t_usec;
-
-		t = usec - total_usec;
-
-		if (total_usec >= usec) {
-			break;
-		} else {
-			if (t > 10000UL) {
-				/*this function does not work in precision*/
-				usleep (1);
-			}
-		}
-	}
-
-	return total_usec;
-}
-#endif
-
-static guint
-gst_avsysaudiosrc_delay (GstAudioSrc *asrc)
-{
-	GstAvsysAudioSrc	*avsys_audio = NULL;
-	int					delay;
-	guint				retValue = 0;
-
-	avsys_audio = GST_AVSYS_AUDIO_SRC (asrc);
-	if(AVSYS_STATE_SUCCESS == avsys_audio_delay(avsys_audio->audio_handle, &delay))
-		retValue = delay;
-
-	return retValue;
-}
-
-
-
-static void
-gst_avsysaudiosrc_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec)
-{
-    GstAvsysAudioSrc *src = NULL;
-//    gint			getvalue = 0;
-	src = GST_AVSYS_AUDIO_SRC (object);
-
-	if (src->cached_caps == NULL)
-	{
-		switch (prop_id)
-		{
-        case PROP_AUDIO_LATENCY:
-        	src->latency = g_value_get_enum(value);
-			break;
-        default:
-        	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-        	break;
-		}
-	}
-}
-
-static void
-gst_avsysaudiosrc_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec)
-{
-	GstAvsysAudioSrc *src;
-
-	src = GST_AVSYS_AUDIO_SRC (object);
-
-    switch (prop_id)
-    {
-	case PROP_AUDIO_LATENCY:
-		g_value_set_enum(value, src->latency);
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-}
-
-static void
-gst_avsysaudiosrc_init (GstAvsysAudioSrc * avsysaudiosrc, GstAvsysAudioSrcClass * g_class)
-{
-	GST_DEBUG_OBJECT (avsysaudiosrc, "initializing");
-
-	avsysaudiosrc->cached_caps = NULL;
-	avsysaudiosrc->audio_handle = (avsys_handle_t)-1;
-	avsysaudiosrc->buffer_size = 0;
-	avsysaudiosrc->avsysaudio_lock = g_mutex_new ();
-	avsysaudiosrc->latency = DEFAULT_AUDIO_LATENCY;
-}
-
-#if defined(_USE_CAPS_)
-static GstCaps *
-gst_avsysaudiosrc_getcaps (GstBaseSrc * bsrc)
-{
-    GstElementClass *element_class;
-    GstPadTemplate *pad_template;
-	GstAvsysAudioSrc *src;
-    GstCaps *caps = NULL;
-
-  	src = GST_AVSYS_AUDIO_SRC (bsrc);
-
-    if(src->audio_handle==(avsys_handle_t)-1){
-    	GST_DEBUG_OBJECT(src,"device not open, using template caps");
-    	return NULL;
-    }
-
-    if (src->cached_caps)
-	{
-		GST_LOG_OBJECT (src, "Returning cached caps");
-            return gst_caps_ref(src->cached_caps);
-	}
-	element_class = GST_ELEMENT_GET_CLASS (src);
-	pad_template = gst_element_class_get_pad_template (element_class, "src");
-	g_return_val_if_fail (pad_template != NULL, NULL);
-
-	caps = gst_avsysaudiosrc_probe_supported_formats (GST_OBJECT (src), src->audio_handle,
-													gst_pad_template_get_caps (pad_template));
-
-	if (caps) {
-		src->cached_caps = gst_caps_ref (caps);
-	}
-
-	GST_INFO_OBJECT (src, "returning caps %" GST_PTR_FORMAT, caps);
-
-	return caps;
-}
-#endif
-static gboolean
-gst_avsysaudiosrc_open (GstAudioSrc * asrc)
-{
-	return TRUE;
-}
-
-static gboolean
-avsysaudiosrc_parse_spec (GstAvsysAudioSrc *avsys_audio, GstRingBufferSpec * spec)
-{
-    /* Check param */
-    if (spec->type != GST_BUFTYPE_LINEAR ||
-        spec->channels > 2 || spec->channels < 1 ||
-        !(spec->format == GST_S8 || spec->format == GST_S16_LE) )
-        return FALSE;
-
-    switch(spec->format)
-    {
-    case GST_S8:
-        avsys_audio->audio_param.format = AVSYS_AUDIO_FORMAT_8BIT;
-        avsys_audio->bytes_per_sample = 1;
-        break;
-    case GST_S16_LE:
-        avsys_audio->audio_param.format = AVSYS_AUDIO_FORMAT_16BIT;
-        avsys_audio->bytes_per_sample = 2;
-        break;
-    default:
-    	GST_DEBUG_OBJECT(avsys_audio, "Only support S8, S16LE format");
-        return FALSE;
-    }
-
-    // set audio parameter for avsys audio open
-
-   	switch(avsys_audio->latency)
-   	{
-   	case AVSYSAUDIOSRC_LATENCY_LOW:
-   		avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_INPUT_LOW_LATENCY;
-   		break;
-   	case AVSYSAUDIOSRC_LATENCY_MID:
-   		avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_INPUT;
-   		break;
-   	case AVSYSAUDIOSRC_LATENCY_HIGH:
-   		avsys_audio->audio_param.mode = AVSYS_AUDIO_MODE_INPUT_HIGH_LATENCY;
-   		break;
-   	default:
-   		break;
-   	}
-
-    avsys_audio->audio_param.priority = 0;
-    avsys_audio->audio_param.samplerate = spec->rate;
-    avsys_audio->audio_param.channels = spec->channels;
-
-    if(spec->channels == 2)
-    	avsys_audio->bytes_per_sample *= 2;
-    else if(spec->channels > 2)
-    {
-    	GST_ERROR_OBJECT(avsys_audio,"Unsupported channel number %d", spec->channels);
-    	return FALSE;
-    }
-
-    return TRUE;
-}
-
-static gboolean
-gst_avsysaudiosrc_prepare (GstAudioSrc * asrc, GstRingBufferSpec * spec)
-{
-    GstAvsysAudioSrc *avsysaudiosrc = NULL;
-	guint	p_time = 0, b_time = 0;
-
-	avsysaudiosrc = GST_AVSYS_AUDIO_SRC (asrc);
-
-    if (!avsysaudiosrc_parse_spec(avsysaudiosrc, spec))
-    {
-    	GST_ERROR("avsysaudiosrc_parse_spec failed");
-        return FALSE;
-    }
-
-	/*open avsys audio*/
-    if (!gst_avsysaudiosrc_avsys_open (avsysaudiosrc))
-    {
-    	GST_ERROR("gst_avsysaudiosrc_avsys_open failed");
-        return FALSE;
-    }
-
-    /* Ring buffer size */
-    if (AVSYS_STATE_SUCCESS ==
-     	avsys_audio_get_period_buffer_time(avsysaudiosrc->audio_handle, &p_time, &b_time))
-    {
-     	if(p_time == 0 || b_time == 0)
-     		return FALSE;
-
-     	spec->latency_time = (guint64)p_time;
-     	spec->buffer_time = (guint64)b_time;
-	}
-	else
-	{
-    	 return FALSE;
-	}
-	spec->segsize = avsysaudiosrc->buffer_size;
-	spec->segtotal = (b_time / p_time) + (((b_time % p_time)/p_time > 0.5) ? 1: 0);
-	spec->segtotal += 2;
-
-     GST_INFO_OBJECT(avsysaudiosrc, "audio buffer spec : latency_time(%llu), buffer_time(%llu), segtotal(%d), segsize(%d)\n",
- 							spec->latency_time, spec->buffer_time, spec->segtotal, spec->segsize);
-
-
-    return TRUE;
-}
-
-static gboolean
-gst_avsysaudiosrc_unprepare (GstAudioSrc * asrc)
-{
-    GstAvsysAudioSrc *avsysaudiosrc = NULL;
-    gboolean ret = TRUE;
-
-    avsysaudiosrc = GST_AVSYS_AUDIO_SRC (asrc);
-
-	/*close*/
-    GST_AVSYS_AUDIO_SRC_LOCK (avsysaudiosrc);
-
-    if(!gst_avsysaudiosrc_avsys_close(avsysaudiosrc))
-    {
-    	GST_ERROR_OBJECT(avsysaudiosrc, "gst_avsysaudiosrc_avsys_close failed");
-    	ret = FALSE;
-    }
-    GST_AVSYS_AUDIO_SRC_UNLOCK (asrc);
-
-
-
-	return ret;
-}
-
-static gboolean
-gst_avsysaudiosrc_close (GstAudioSrc * asrc)
-{
-    GstAvsysAudioSrc *avsysaudiosrc = NULL;
-
-    avsysaudiosrc = GST_AVSYS_AUDIO_SRC (asrc);
-	gst_caps_replace (&avsysaudiosrc->cached_caps, NULL);
-
-	return TRUE;
-}
-
-static void
-gst_avsysaudiosrc_reset (GstAudioSrc * asrc)
-{
-	GstAvsysAudioSrc *avsys_audio = NULL;
-
-    avsys_audio = GST_AVSYS_AUDIO_SRC (asrc);
-    GST_AVSYS_AUDIO_SRC_LOCK (asrc);
-
-    if(AVSYS_STATE_SUCCESS != avsys_audio_reset(avsys_audio->audio_handle))
-    {
-    	GST_ERROR_OBJECT (avsys_audio, "avsys-reset: internal error: ");
-    }
-
-    GST_AVSYS_AUDIO_SRC_UNLOCK (asrc);
-
-    return;
-}
-
-
-static GstStateChangeReturn
-gst_avsys_src_change_state (GstElement * element, GstStateChange transition)
-{
-	GstAvsysAudioSrc *avsys = NULL;
-	GstStateChangeReturn ret ;
-
-	avsys = GST_AVSYS_AUDIO_SRC (element);
-	GST_DEBUG("gst_avsys_src_change_state");
-
-	switch (transition)
-	{
-		case GST_STATE_CHANGE_NULL_TO_READY:
-		{
-			GST_DEBUG ("GST_STATE_CHANGE_NULL_TO_READY\n") ;
-			break ;
-		}
-		case GST_STATE_CHANGE_READY_TO_PAUSED:
-		{
-			GST_DEBUG ("GST_STATE_CHANGE_READY_TO_PAUSED\n") ;
-			break ;
-		}
-		case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
-		{
-			GST_DEBUG ("GST_STATE_CHANGE_PAUSED_TO_PLAYING\n") ;
-			/* Capture Start */
-			if (!gst_avsysaudiosrc_avsys_start (avsys)) {
-				GST_ERROR("gst_avsysaudiosrc_avsys_start failed");
-			}
-			break ;
-		}
-		default:
-			break ;
-	}
-
-	ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
-
-	GST_DEBUG ("After parent_class->change_state...\n") ;
-	switch (transition)
-	{
-		case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
-		{
-			GST_DEBUG ("GST_STATE_CHANGE_PLAYING_TO_PAUSED\n") ;
-			/* Capture Stop */
-			if (!gst_avsysaudiosrc_avsys_stop (avsys)) {
-				GST_ERROR("gst_avsysaudiosrc_avsys_stop failed");
-			}
-			break ;
-		}
-		case GST_STATE_CHANGE_PAUSED_TO_READY:
-		{
-			GST_DEBUG ("GST_STATE_CHANGE_PAUSED_TO_READY\n") ;
-			break ;
-		}
-		case GST_STATE_CHANGE_READY_TO_NULL:
-		{
-			GST_DEBUG ("GST_STATE_CHANGE_READY_TO_NULL\n") ;
-			break ;
-		}
-		default:
-			break ;
-	}
-
-	return ret;
-}
-
-
-
-static guint
-gst_avsysaudiosrc_read (GstAudioSrc * asrc, gpointer data, guint length)
-{
-    GstAvsysAudioSrc	*avsysaudiosrc = NULL;
-	gint				readed = 0;
-	gpointer			ptr = NULL;
-	guint				used_length = 0;
-
-	avsysaudiosrc = GST_AVSYS_AUDIO_SRC (asrc);
-
-	ptr = data;
-
-    GST_AVSYS_AUDIO_SRC_LOCK (avsysaudiosrc);
-#if _ENABLE_FAKE_READ
-	readed = avsysaudiosrc->buffer_size;
-	memset (ptr, 10, avsysaudiosrc->buffer_size);	/*maybe can't hear*/
-	fake_delay (1000000UL / g_delay_time);
-#else
-	ptr = data;
-	readed = avsys_audio_read (avsysaudiosrc->audio_handle, ptr, length);
-	if (readed < 0)
-		goto _READ_ERROR;
-#endif //_ENABLE_FAKE_READ
-	GST_AVSYS_AUDIO_SRC_UNLOCK (avsysaudiosrc);
-
-	return readed;
-
-_READ_ERROR:
-	{
-		GST_AVSYS_AUDIO_SRC_UNLOCK (asrc);
-		return length;	/* skip one period */
-	}
-}
-
-static gboolean
-gst_avsysaudiosrc_avsys_cork (GstAvsysAudioSrc *avsysaudiosrc, int cork)
-{
-	int avsys_result = avsys_audio_cork (avsysaudiosrc->audio_handle, cork);
-	if (avsys_result != AVSYS_STATE_SUCCESS) {
-		GST_ERROR_OBJECT(avsysaudiosrc, "avsys_audio_cork() error. [0x%x]\n", avsys_result);
-		return FALSE;
-	}
-	return TRUE;
-}
-
-static gboolean
-gst_avsysaudiosrc_avsys_start (GstAvsysAudioSrc *avsysaudiosrc)
-{
-	gboolean result;
-
-	GST_AVSYS_AUDIO_SRC_LOCK (avsysaudiosrc);
-	result = gst_avsysaudiosrc_avsys_cork(avsysaudiosrc, CAPTURE_UNCORK);
-	GST_AVSYS_AUDIO_SRC_UNLOCK (avsysaudiosrc);
-
-	return result;
-}
-
-static gboolean
-gst_avsysaudiosrc_avsys_stop (GstAvsysAudioSrc *avsysaudiosrc)
-{
-	gboolean result;
-
-	GST_AVSYS_AUDIO_SRC_LOCK (avsysaudiosrc);
-	result = gst_avsysaudiosrc_avsys_cork(avsysaudiosrc, CAPTURE_CORK);
-	GST_AVSYS_AUDIO_SRC_UNLOCK (avsysaudiosrc);
-
-	return result;
-}
-
-static gboolean
-gst_avsysaudiosrc_avsys_open (GstAvsysAudioSrc *avsysaudiosrc)
-{
-	int avsys_result = 0;
-
-	GST_AVSYS_AUDIO_SRC_LOCK (avsysaudiosrc);
-
-	avsys_result = avsys_audio_open(&avsysaudiosrc->audio_param, &avsysaudiosrc->audio_handle, &avsysaudiosrc->buffer_size);
-
-	if (avsys_result != AVSYS_STATE_SUCCESS) {
-		GST_ERROR_OBJECT(avsysaudiosrc, "avsys_audio_open() error. [0x%x]\n", avsys_result);
-		GST_AVSYS_AUDIO_SRC_UNLOCK (avsysaudiosrc);
-		return FALSE;
-	}
-
-#if _ENABLE_FAKE_READ
-	g_delay_time = (unsigned long)((avsysaudiosrc->samplerate * (avsysaudiosrc->format / 8) * avsysaudiosrc->channels) / avsysaudiosrc->buffer_size);
-#endif
-
-	GST_AVSYS_AUDIO_SRC_UNLOCK (avsysaudiosrc);
-	return TRUE;
-}
-
-static gboolean
-gst_avsysaudiosrc_avsys_close(GstAvsysAudioSrc *src)
-{
-	int ret;
-
-    if (src->audio_handle != (avsys_handle_t)-1)
-    {
-		/*close avsys audio*/
-		ret = avsys_audio_close (src->audio_handle);
-        if (AVSYS_FAIL(ret))
-        {
-        	GST_ERROR_OBJECT(src, "avsys_audio_close() error 0x%x", ret);
-			return FALSE;
-		}
-        src->audio_handle = (avsys_handle_t)-1;
-        GST_DEBUG_OBJECT(src, "AVsys audio handle closed");
-	}
-    else
-    {
-    	GST_WARNING_OBJECT(src,"avsys audio handle has already closed");
-    }
-
-	return TRUE;
-}
-#if defined(_USE_CAPS_)
-static GstCaps *
-gst_avsysaudiosrc_detect_rates(GstObject *obj,
-		avsys_pcm_hw_params_t *hw_params, GstCaps *in_caps)
-{
-	GstCaps *caps;
-	guint min, max;
-	gint err, dir, min_rate, max_rate, i;
-
-	GST_LOG_OBJECT(obj, "probing sample rates ...");
-
-	if ((err = avsys_pcm_hw_params_get_rate_min(hw_params, &min, &dir)) < 0)
-		goto min_rate_err;
-
-	if ((err = avsys_pcm_hw_params_get_rate_max(hw_params, &max, &dir)) < 0)
-		goto max_rate_err;
-
-	min_rate = min;
-	max_rate = max;
-
-	if (min_rate < _MIN_RATE)
-		min_rate = _MIN_RATE; /* random 'sensible minimum' */
-
-	if (max_rate <= 0)
-		max_rate = _MAX_RATE; /* or maybe just use 192400 or so? */
-	else if (max_rate > 0 && max_rate < _MIN_RATE)
-		max_rate = MAX (_MIN_RATE, min_rate);
-
-	GST_DEBUG_OBJECT(obj, "Min. rate = %u (%d)", min_rate, min);
-	GST_DEBUG_OBJECT(obj, "Max. rate = %u (%d)", max_rate, max);
-
-	caps = gst_caps_make_writable(in_caps);
-
-	for (i = 0; i < gst_caps_get_size(caps); ++i)
-	{
-		GstStructure *s;
-
-		s = gst_caps_get_structure(caps, i);
-		if (min_rate == max_rate)
-		{
-			gst_structure_set(s, "rate", G_TYPE_INT, min_rate, NULL);
-		}
-		else
-		{
-			gst_structure_set(s, "rate", GST_TYPE_INT_RANGE, min_rate,
-					max_rate, NULL);
-		}
-	}
-
-	return caps;
-	/* ERRORS */
-	min_rate_err:
-	{
-		GST_ERROR_OBJECT(obj, "failed to query minimum sample rate");
-		gst_caps_unref(in_caps);
-		return NULL;
-	}
-	max_rate_err:
-	{
-		GST_ERROR_OBJECT(obj, "failed to query maximum sample rate");
-		gst_caps_unref(in_caps);
-		return NULL;
-	}
-}
-
-
-static GstCaps *
-gst_avsysaudiosrc_detect_formats(GstObject * obj,
-		avsys_pcm_hw_params_t * hw_params, GstCaps * in_caps)
-{
-	avsys_pcm_format_mask_t *mask;
-	GstStructure *s;
-	GstCaps *caps;
-	gint i;
-
-	avsys_pcm_format_mask_malloc(&mask);
-	avsys_pcm_hw_params_get_format_mask(hw_params, mask);
-
-	caps = gst_caps_new_empty();
-
-	for (i = 0; i < gst_caps_get_size(in_caps); ++i)
-	{
-		GstStructure *scopy;
-		//gint w;
-		gint width = 0, depth = 0;
-		gint sndformat;
-
-		s = gst_caps_get_structure(in_caps, i);
-		if (!gst_structure_has_name(s, "audio/x-raw-int"))
-		{
-			GST_WARNING_OBJECT(obj, "skipping non-int format");
-			continue;
-		}
-		if (!gst_structure_get_int(s, "width", &width)
-				|| !gst_structure_get_int(s, "depth", &depth))
-			continue;
-
-		GST_DEBUG_OBJECT(obj, "width = %d height = %d", width, depth);
-		if (width == 8)
-			sndformat = 0;//SND_PCM_FORMAT_S8
-		else
-			//width==16
-			sndformat = 2; //SND_PCM_FORMAT_S16_LE
-		if (avsys_pcm_format_mask_test(mask, sndformat))
-		{ //must be implemented
-			/* template contains { true, false } or just one, leave it as it is */
-			scopy = gst_structure_copy(s);
-
-		}
-		else
-		{
-			scopy = NULL;
-		}
-		if (scopy)
-		{
-			/* TODO: proper endianness detection, for now it's CPU endianness only */
-			gst_structure_set(scopy, "signed", G_TYPE_BOOLEAN, TRUE, NULL);
-			gst_structure_set(scopy, "endianness", G_TYPE_INT, G_BYTE_ORDER,
-					NULL);
-			gst_caps_append_structure(caps, scopy);
-		}
-
-	}
-
-	avsys_pcm_format_mask_free(mask);
-	gst_caps_unref(in_caps);
-	return caps;
-}
-
-
-static GstCaps *
-gst_avsysaudiosrc_detect_channels(GstObject * obj,
-		avsys_pcm_hw_params_t * hw_params, GstCaps * in_caps)
-{
-	GstCaps *caps;
-	guint min, max;
-	gint err, min_channel, max_channel, i;
-//	gint dir;
-
-	GST_LOG_OBJECT(obj, "probing sample rates ...");
-
-	if ((err = avsys_pcm_hw_params_get_channels_min(hw_params, &min)) < 0)
-		goto min_chan_err;
-
-	if ((err = avsys_pcm_hw_params_get_channels_max(hw_params, &max)) < 0)
-		goto max_chan_err;
-
-	min_channel = min;
-	max_channel = max;
-
-	if (min_channel < _MIN_CHANNEL)
-		min_channel = _MIN_CHANNEL; /* random 'sensible minimum' */
-
-	if (max_channel <= 0)
-		max_channel = _MAX_CHANNEL; /* or maybe just use 192400 or so? */
-	else if (max_channel > 0 && max_channel < _MIN_CHANNEL)
-		max_channel = MAX (_MAX_CHANNEL, min_channel);
-
-	GST_DEBUG_OBJECT(obj, "Min. channel = %u (%d)", min_channel, min);
-	GST_DEBUG_OBJECT(obj, "Max. channel = %u (%d)", max_channel, max);
-
-	caps = gst_caps_make_writable(in_caps);
-
-	for (i = 0; i < gst_caps_get_size(caps); ++i)
-	{
-		GstStructure *s;
-
-		s = gst_caps_get_structure(caps, i);
-		if (min_channel == max_channel)
-		{
-			gst_structure_set(s, "channels", G_TYPE_INT, _MIN_CHANNEL, NULL);
-		}
-		else
-		{
-			gst_structure_set(s, "channels", GST_TYPE_INT_RANGE, min_channel,
-					max_channel, NULL);
-		}
-	}
-
-	return caps;
-
-	/* ERRORS */
-	min_chan_err:
-	{
-		GST_ERROR_OBJECT(obj, "failed to query minimum sample rate");
-		gst_caps_unref(in_caps);
-		return NULL;
-	}
-	max_chan_err:
-	{
-		GST_ERROR_OBJECT(obj, "failed to query maximum sample rate:");
-		gst_caps_unref(in_caps);
-		return NULL;
-	}
-}
-
-/*
- * gst_avsys_probe_supported_formats:
- *
- * Takes the template caps and returns the subset which is actually
- * supported by this device.
- *
- */
-
-static GstCaps *
-gst_avsysaudiosrc_probe_supported_formats(GstObject * obj,
-		avsys_handle_t handle, const GstCaps * template_caps)
-{
-
-	avsys_pcm_hw_params_t *hw_params;
-	GstCaps *caps;
-	gint err;
-
-	avsys_pcm_hw_params_malloc(&hw_params);
-	if ((err = avsys_pcm_hw_params_any(handle, hw_params)) < 0)
-		goto error;
-
-	caps = gst_caps_copy(template_caps);
-
-	if (!(caps = gst_avsysaudiosrc_detect_formats(obj, hw_params, caps)))
-		goto subroutine_error;
-
-	if (!(caps = gst_avsysaudiosrc_detect_rates(obj, hw_params, caps)))
-		goto subroutine_error;
-
-	if (!(caps = gst_avsysaudiosrc_detect_channels(obj, hw_params, caps)))
-		goto subroutine_error;
-
-	avsys_pcm_hw_params_free(hw_params);
-	return caps;
-
-	/* ERRORS */
-	error:
-	{
-		GST_ERROR_OBJECT(obj, "failed to query formats");
-		return NULL;
-	}
-	subroutine_error:
-	{
-		GST_ERROR_OBJECT(obj, "failed to query formats");
-		return NULL;
-	}
-}
-#endif
diff --git a/wearable/avsystem/src/gstavsysaudiosrc.h b/wearable/avsystem/src/gstavsysaudiosrc.h
deleted file mode 100644
index 4031e04..0000000
--- a/wearable/avsystem/src/gstavsysaudiosrc.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifndef __GST_AVSYS_AUDIO_SRC_H__
-#define __GST_AVSYS_AUDIO_SRC_H__
-
-//#undef  _MMCAMCORDER_MERGE_TEMP 
-
-#include 
-#include 
-
-#include 
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_AVSYS_AUDIO_SRC            (gst_avsysaudiosrc_get_type())
-#define GST_AVSYS_AUDIO_SRC(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AVSYS_AUDIO_SRC,GstAvsysAudioSrc))
-#define GST_AVSYS_AUDIO_SRC_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AVSYS_AUDIO_SRC,GstAvsysAudioSrcClass))
-#define GST_IS_AVSYS_AUDIO_SRC(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AVSYS_AUDIO_SRC))
-#define GST_IS_AVSYS_AUDIO_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AVSYS_AUDIO_SRC))
-#define GST_AVSYS_AUDIO_SRC_CAST(obj)       ((GstAvsysAudioSrc *)(obj))
-
-#define GST_AVSYS_AUDIO_SRC_GET_LOCK(obj)  (GST_AVSYS_AUDIO_SRC_CAST (obj)->avsysaudio_lock)
-#define GST_AVSYS_AUDIO_SRC_LOCK(obj)      (g_mutex_lock (GST_AVSYS_AUDIO_SRC_GET_LOCK (obj)))
-#define GST_AVSYS_AUDIO_SRC_UNLOCK(obj)    (g_mutex_unlock (GST_AVSYS_AUDIO_SRC_GET_LOCK (obj)))
-
-typedef struct _GstAvsysAudioSrc GstAvsysAudioSrc;
-typedef struct _GstAvsysAudioSrcClass GstAvsysAudioSrcClass;
-
-typedef enum {
-	AVSYSAUDIOSRC_LATENCY_LOW = 0,
-	AVSYSAUDIOSRC_LATENCY_MID,
-	AVSYSAUDIOSRC_LATENCY_HIGH,
-}GstAvsysAudioSrcAudioLatency;
-
-#define GST_AVSYS_AUDIO_SRC_LATENCY	(gst_avsysaudiosrc_audio_latency_get_type())
-
-
-
-/**
- * GstAvsysAudioSrc:
- *
- * Opaque data structure
- */
-struct _GstAvsysAudioSrc {
-	GstAudioSrc					src;
-
-	avsys_handle_t				audio_handle;
-	avsys_audio_param_t 		audio_param;
-
-	gint						buffer_size;
-	GstCaps						*cached_caps;
-	GMutex						*avsysaudio_lock;
-
-	gint						media_call;
-	gint						bytes_per_sample;
-	gint						latency;
-
-};
-
-struct _GstAvsysAudioSrcClass {
-	GstAudioSrcClass parent_class;
-};
-
-
-GType gst_avsysaudiosrc_get_type (void);
-GType gst_avsysaudiosrc_audio_latency_get_type(void);
-
-G_END_DECLS
-
-#endif /* __GST_AVSYS_AUDIO_SRC_H__ */
diff --git a/wearable/avsystem/src/gstavsysmemsink.c b/wearable/avsystem/src/gstavsysmemsink.c
deleted file mode 100644
index 718afb4..0000000
--- a/wearable/avsystem/src/gstavsysmemsink.c
+++ /dev/null
@@ -1,751 +0,0 @@
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-
-#if defined(_MM_PROJECT_FLOATER) || defined(_MM_PROJECT_PROTECTOR) || defined(_MM_PROJECT_VOLANS)
-#define VERSION "0.10.19" // sec
-#define PACKAGE "gstreamer"
-#elif defined(_MM_PROJECT_ADORA)
-#define VERSION "0.10.9" // mavell
-#define PACKAGE "gstreamer"
-#else
-#include 
-#endif
-
-#include 
-#include 
-
-#include "gstavsysmemsink.h"
-
-#define debug_enter g_print
-#define debug_leave g_print
-#define debug_fenter() g_print("enter: %s\n",__FUNCTION__)
-#define debug_fleave() g_print("leave: %s\n",__FUNCTION__)
-#define debug_msg g_print
-#define debug_verbose g_print
-#define debug_warning g_print
-#define debug_error g_print
-
-#define GST_CAT_DEFAULT avsysmemsink_debug
-
-#define DISABLE_YUV_FORMAT_ON_SINK_CAPS
-
-GST_DEBUG_CATEGORY_STATIC (avsysmemsink_debug);
-
-enum 
-{
-    SIGNAL_VIDEO_STREAM,
-    LAST_SIGNAL
-};
-
-enum 
-{
-	PROP_0,
-	PROP_WIDTH,
-	PROP_HEIGHT,
-	PROP_ROTATE,
-};
-
-static GstStaticPadTemplate sink_factory =
-	GST_STATIC_PAD_TEMPLATE ("sink",
-		GST_PAD_SINK, GST_PAD_ALWAYS,
-		GST_STATIC_CAPS (
-#ifndef DISABLE_YUV_FORMAT_ON_SINK_CAPS
-			"video/x-raw-yuv, "
-			"format = (fourcc){YV12}, "
-			"framerate = (fraction) [ 0, MAX ], "
-			"width = (int) [ 1, MAX ], "
-			"height = (int) [ 1, MAX ]; "
-			"video/x-raw-yuv, "
-			"format = (fourcc){I420}, "
-			"framerate = (fraction) [ 0, MAX ], "
-			"width = (int) [ 1, MAX ], "
-			"height = (int) [ 1, MAX ]; "
-			"video/x-raw-rgb, "
-			"bpp = (int)32, "
-			"depth = (int)24; "
-#else /* BGRA */
-			"video/x-raw-rgb, "
-			"bpp = (int)32, "
-			"endianness = (int)4321, "
-			"red_mask = (int)65280, "
-			"green_mask = (int)16711680, "
-			"blue_mask = (int)-16777216, "
-			"alpha_mask = (int)255, "
-			"width = (int) [ 1, MAX ], "
-			"height = (int) [ 1, MAX ], "
-			"framerate = (fraction) [ 0, MAX ]; "
-#endif
-		)
-	);
-
-static GstElementDetails AvsysMemSink_details = {
-            "AV-system Stream callback",
-            "Sink/Video", 
-            "Stream sink for AV-System GStreamer Plug-in", 
-            ""
-};
-
-static guint gst_avsysmemsink_signals[LAST_SIGNAL] = { 0 };
-
-
-#ifdef G_ENABLE_DEBUG
-#define g_marshal_value_peek_int(v)      g_value_get_int (v)
-#define g_marshal_value_peek_pointer(v)  g_value_get_pointer (v)
-#else /* !G_ENABLE_DEBUG */
-#define g_marshal_value_peek_int(v)      (v)->data[0].v_int
-#define g_marshal_value_peek_pointer(v)  (v)->data[0].v_pointer
-#endif /* !G_ENABLE_DEBUG */
-
-
-#define     GET_PIXEL(buf, x, y, stride)  (*((unsigned char*)(buf) + (x) + (y)*(stride)))
-
-#define     GET_RED(Y,U,V)  	((9535 * (Y - 16) + 13074 * (V - 128)) >> 13)
-#define     GET_GREEN(Y,U,V)  ((9535 * (Y - 16) - 6660 * (V - 128) - 3203 * (U - 128)) >> 13 )
-#define     GET_BLUE(Y,U,V)   ((9535 * (Y - 16) + 16531 * (U - 128)) >> 13 )
-
-#define     UCLIP(a) (((a)<0)?0:((a)>255)?255:(a))
-
-
-static void
-yuv420toargb(unsigned char *src, unsigned char *dst, int width, int height)
-{
-    int h,w;
-    int y=0,u=0,v=0;
-    int a=0,r=0,g=0,b=0;
-    
-    unsigned char* pixel;
-
-    int index=0;
-
-    unsigned char 	*pY;
-    unsigned char 	*pU;
-    unsigned char 	*pV;
-
-    GST_DEBUG ("converting yuv420 to argb");
-
-    pY = src ;
-    pU = src + (width * height) ;
-    pV = src + (width * height) + (width * height /4) ;
-
-    a = 255;
-
-    for(h = 0 ; h < height; h++)
-    {
-        for(w = 0 ; w < width; w++)
-        {
-            y = GET_PIXEL(pY,w,h,width);
-            u = GET_PIXEL(pU,w/2,h/2,width/2);
-            v = GET_PIXEL(pV,w/2,h/2,width/2);
-
-            r = GET_RED(y,u,v);
-            g = GET_GREEN(y,u,v);
-            b = GET_BLUE(y,u,v);
-
-            r = UCLIP(r);
-            g = UCLIP(g);
-            b = UCLIP(b);
-
-            index = (w + (h* width)) * 4;
-            dst[index] = r;
-            dst[index+1] = g;
-            dst[index+2] = b;
-            dst[index+3] = a;
-        }
-    }
-}
-
-static void
-rotate_pure(unsigned char *src, unsigned char *dst, int width,int height,int angle,int bpp)
-{
-
-    int     size;
-    int     new_x,new_y;
-    int     org_x,org_y;
-    int     dst_width;
-    int     src_idx, dst_idx;
-    
-    size = width * height * bpp;
-    
-    if(angle == 0)
-    {
-        memcpy(dst,src,size);
-        return;
-    }
-
-    for(org_y =0; org_y < height; org_y++)
-    {
-        for(org_x = 0; org_x < width ; org_x++)
-        {
-            if(angle == 90)
-            {
-                new_x = height - org_y;
-                new_y = org_x;
-
-                dst_width = height;
-            }
-            else if(angle == 180)
-            {
-                new_x = width - org_x;
-                new_y = height - org_y;
-                dst_width = width;
-            }
-            else if(angle == 270)
-            {
-                new_x = org_y;
-                new_y = width - org_x;
-                dst_width = height;
-            }
-            else
-            {
-                g_print("Not support Rotate : %d\n",angle);
-                return;
-            }
-
-            src_idx = org_x + (org_y * width);
-            dst_idx = new_x + (new_y * dst_width);
-
-            memcpy(dst + (dst_idx*bpp), src+(src_idx *bpp),bpp);
-        }
-    }
-    
-}
-
-static void
-resize_pure(unsigned char *src, unsigned char *dst, int src_width, int src_height, int dst_width,int dst_height, int bpp)
-{
-    float 	xFactor,yFactor;
-
-    float		org_fx,org_fy;
-    int		org_x,org_y;
-
-    int		x,y;
-
-    int		src_index,dst_index;
-
-    unsigned short *pshortSrc;
-    unsigned short *pshortDst;
-
-    if(bpp == 2)
-    {
-        pshortSrc = (unsigned short*)src;
-        pshortDst = (unsigned short*)dst;
-    }
-
-    xFactor = (float)((dst_width<<16) / src_width);
-    yFactor = (float)((dst_height<<16) / src_height);
-
-    for(y = 0; y < dst_height; y++)
-    {
-        for(x = 0; x < dst_width; x++)
-        {
-            org_fx = (float)((x<<16)/xFactor);
-            org_fy = (float)((y<<16)/yFactor);
-
-            org_x = (int)(org_fx);
-            org_y = (int)(org_fy);
-
-            src_index = org_x + (org_y * src_width);
-            dst_index = x + (y*dst_width);
-
-            memcpy(dst+(dst_index *bpp ),src+(src_index *bpp),bpp);
-        }
-    }
-}
-
-/* BOOLEAN:POINTER,INT,INT (avsysvideosink.c:1) */
-void
-gst_avsysmemsink_BOOLEAN__POINTER_INT_INT (GClosure         *closure,
-                                             GValue         *return_value G_GNUC_UNUSED,
-                                             guint          n_param_values,
-                                             const GValue   *param_values,
-                                             gpointer       invocation_hint G_GNUC_UNUSED,
-                                             gpointer       marshal_data)
-{
-    typedef gboolean (*GMarshalFunc_BOOLEAN__POINTER_INT_INT) (gpointer     data1,
-                                                                gpointer     arg_1,
-                                                                gint         arg_2,
-                                                                gint         arg_3,
-                                                                gpointer     data2);
-    register GMarshalFunc_BOOLEAN__POINTER_INT_INT callback;
-    register GCClosure *cc = (GCClosure*) closure;
-    register gpointer data1, data2;
-
-    gboolean v_return;
-
-    g_return_if_fail (return_value != NULL);
-    g_return_if_fail (n_param_values == 4);
-
-    if (G_CCLOSURE_SWAP_DATA (closure))
-    {
-        data1 = closure->data;
-        data2 = g_value_peek_pointer (param_values + 0);
-    }
-    else
-    {
-        data1 = g_value_peek_pointer (param_values + 0);
-        data2 = closure->data;
-    }
-    callback = (GMarshalFunc_BOOLEAN__POINTER_INT_INT) (marshal_data ? marshal_data : cc->callback);
-
-    v_return = callback (data1,
-                        g_marshal_value_peek_pointer (param_values + 1),
-                        g_marshal_value_peek_int (param_values + 2),
-                        g_marshal_value_peek_int (param_values + 3),
-                        data2);
-
-    g_value_set_boolean (return_value, v_return);
-}
-
-static void gst_avsysmemsink_init_interfaces (GType type);
-
-
-GST_BOILERPLATE_FULL (GstAvsysMemSink, gst_avsysmemsink, GstVideoSink, GST_TYPE_VIDEO_SINK, gst_avsysmemsink_init_interfaces);
-
-
-static void 
-gst_avsysmemsink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-	GstAvsysMemSink *AvsysMemSink = GST_AVSYS_MEM_SINK (object);
-	switch (prop_id) {
-		case PROP_0:
-			break;
-		case PROP_WIDTH:
-               if(AvsysMemSink->dst_width != g_value_get_int (value))
-               {
-        			AvsysMemSink->dst_width = g_value_get_int (value);
-                    AvsysMemSink->dst_changed = 1;
-               }
-			break;
-		case PROP_HEIGHT:
-			if(AvsysMemSink->dst_height != g_value_get_int (value))
-			{
-        			AvsysMemSink->dst_height = g_value_get_int (value);
-                    AvsysMemSink->dst_changed = 1;
-			}
-			break;
-          case PROP_ROTATE:
-               if(AvsysMemSink->rotate != g_value_get_int(value))
-               {
-                   AvsysMemSink->rotate = g_value_get_int(value);
-                   AvsysMemSink->dst_changed = 1;
-               }
-               break;
-		default:
-			G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-			g_print ("invalid property id\n");
-			break;
-	};
-}
-
-static void 
-gst_avsysmemsink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-	GstAvsysMemSink *AvsysMemSink = GST_AVSYS_MEM_SINK (object);
-
-	switch (prop_id) {
-		case PROP_0:
-			break;
-		case PROP_WIDTH:
-			g_value_set_int (value, AvsysMemSink->dst_width);
-			break;
-		case PROP_HEIGHT:
-			g_value_set_int (value, AvsysMemSink->dst_height);
-			break;
-          case PROP_ROTATE:
-               g_value_set_int (value, AvsysMemSink->rotate);
-               break;
-		default:
-			G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-			debug_warning ("invalid property id\n");
-			break;
-	}
-}
-
-static void
-free_buffer(GstAvsysMemSink *AvsysMemSink)
-{
-    if(AvsysMemSink->con_buf)
-        free(AvsysMemSink->con_buf);
-
-    if(AvsysMemSink->rot_buf)
-        free(AvsysMemSink->rot_buf);
-
-    if(AvsysMemSink->rsz_buf)
-        free(AvsysMemSink->rsz_buf);
-
-    AvsysMemSink->con_buf = NULL;
-    AvsysMemSink->rot_buf = NULL;
-    AvsysMemSink->rsz_buf = NULL;
-
-}
-static GstStateChangeReturn 
-gst_avsysmemsink_change_state (GstElement *element, GstStateChange transition)
-{
-	GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
-	GstAvsysMemSink *AvsysMemSink = GST_AVSYS_MEM_SINK (element);
-	switch (transition) {
-		case GST_STATE_CHANGE_NULL_TO_READY:
-			debug_msg ("GST AVSYS DISPLAY SINK: NULL -> READY\n");
-			break;
-		case GST_STATE_CHANGE_READY_TO_PAUSED:
-			debug_msg ("GST AVSYS DISPLAY SINK: READY -> PAUSED\n");
-			break;
-		case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
-			debug_msg ("GST AVSYS DISPLAY SINK: PAUSED -> PLAYING\n");
-			break;
-		default:
-			break;
-	}
-
-	ret = GST_ELEMENT_CLASS(parent_class)->change_state (element, transition);
-	if (ret == GST_STATE_CHANGE_FAILURE) {
-		return ret;
-	}
-
-	switch (transition) {
-		case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
-			debug_msg ("GST AVSYS MEM SINK: PLAYING -> PAUSED\n");
-			break;
-		case GST_STATE_CHANGE_PAUSED_TO_READY:
-			debug_msg ("GST AVSYS MEM SINK: PAUSED -> READY\n");
-               free_buffer(AvsysMemSink);        
-			break;
-		case GST_STATE_CHANGE_READY_TO_NULL:
-			debug_msg ("GST AVSYS MEM SINK: READY -> NULL\n");
-			break;
-		default:
-			break;
-	}
-
-	return ret;
-
-
-}
-
-
-static gboolean
-gst_avsysmemsink_set_caps (GstBaseSink * bs, GstCaps * caps)
-{
-    GstAvsysMemSink *s = GST_AVSYS_MEM_SINK (bs);
-    GstStructure *structure;
-    gint width = 0;
-    gint height = 0;
-
-    if (caps != NULL)
-    {
-        guint32 fourcc;
-        char *name = NULL;
-        int bpp = 0, depth = 0;
-
-        structure = gst_caps_get_structure (caps, 0);
-
-        /**/
-        name = (char *) gst_structure_get_name (structure);
-        GST_DEBUG_OBJECT (s, "CAPS NAME: %s", name);
-
-		if (gst_structure_has_name (structure, "video/x-raw-rgb"))
-		{
-			s->is_rgb = TRUE;
-		}
-		else if (gst_structure_has_name (structure, "video/x-raw-yuv")) 
-		{
-			s->is_rgb = FALSE;
-		}
-
-        /* get source size */
-        gst_structure_get_int (structure, "height", &height);
-        gst_structure_get_int (structure, "width", &width);
-
-        if (gst_structure_get_fourcc (structure, "format", &fourcc)) 
-        {
-            switch (fourcc) 
-            {
-                case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'):
-                    debug_warning("set format AVSYS_VIDEO_FORMAT_UYVY\n");
-                    break;
-                case GST_MAKE_FOURCC ('Y', 'V', '1', '6'):
-                case GST_MAKE_FOURCC ('Y', '4', '2', 'B'):
-                    debug_warning("set format AVSYS_VIDEO_FORMAT_YUV422\n");
-                    break;
-                case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
-                    debug_warning("set format AVSYS_VIDEO_FORMAT_YUV420\n");
-                    break;
-                case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
-                    debug_warning("set format AVSYS_VIDEO_FORMAT_RGB565\n");
-                    break;
-                default:
-                    debug_warning("set default format AVSYS_VIDEO_FORMAT_RGB565\n");
-                    break;
-            }
-        }
-
-        if( s->src_width != width || 
-            s->src_height != height) 
-        {
-            debug_warning ("DISPLAY: Video Source Changed! [%d x %d] -> [%d x %d]\n",
-                                    s->src_width, s->src_height, width, height);
-            s->src_changed = TRUE;
-        }
-
-        s->src_width = width;
-        s->src_height = height;
-
-        if(s->dst_width ==0)
-        {
-            s->dst_width = width;
-            s->dst_changed = 1;
-        }
-
-        if(s->dst_height == 0)
-        {
-            s->dst_height = height;
-            s->dst_changed = 1;            
-        }
-        debug_msg ("SRC CAPS: width:%d, height:%d \n", width, height);
-    } 
-    else 
-    {
-        debug_warning ("caps is NULL.\n");
-    }
-
-    debug_fleave ();
-
-    return TRUE;
-}
-
-static GstFlowReturn
-gst_avsysmemsink_preroll (GstBaseSink * bsink, GstBuffer * buf)
-{
-	GstAvsysMemSink *AvsysMemSink = GST_AVSYS_MEM_SINK (bsink);
-
-	AvsysMemSink->src_length = GST_BUFFER_SIZE (buf);
-	debug_msg ("SRC LENGTH: %d\n", AvsysMemSink->src_length);
-
-	return GST_FLOW_OK;
-}
-
-static GstFlowReturn
-gst_avsysmemsink_show_frame (GstBaseSink * bsink, GstBuffer * buf)
-{
-	GstAvsysMemSink *s = GST_AVSYS_MEM_SINK (bsink);
-	gboolean res = FALSE;
-	int f_size;
-	f_size = GST_BUFFER_SIZE (buf);
-	unsigned char       *dst_buf;
-
-	if ( ! s->is_rgb )
-	{
-	    GST_DEBUG_OBJECT (s, "src format is not rgb");
-	    if (s->dst_changed == TRUE)
-	    {
-	        if(s->con_buf)
-	        {
-	            free(s->con_buf);
-	            s->con_buf = NULL;
-	        }
-
-	        if(s->rot_buf)
-	        {
-	            free(s->rot_buf);
-	            s->rot_buf = NULL;
-	        }
-
-	        if(s->rsz_buf)
-	        {
-	            free(s->rsz_buf);
-	            s->rsz_buf = NULL;
-	        }
-
-	        s->con_buf = malloc(s->src_width * s->src_height * 4);
-	        if(s->rotate != 0)
-	        {
-	            s->rot_buf = malloc(s->src_width * s->src_height * 4);
-	        }
-
-	        s->rsz_buf = malloc(s->dst_width * s->dst_height *4);
-	        
-	        s->dst_changed = FALSE;
-	    } 
-
-	    yuv420toargb(GST_BUFFER_DATA (buf),s->con_buf,s->src_width, s->src_height);
-	    if(s->rotate != 0)
-	    {
-	        rotate_pure(s->con_buf,s->rot_buf,s->src_width, s->src_height,s->rotate,4);
-	        if(s->rotate == 90 || s->rotate == 270)
-	        {
-	            resize_pure(s->rot_buf,s->rsz_buf,s->src_height,s->src_width,
-	                        s->dst_width, s->dst_height,4);
-	        }
-	        else
-	        {
-	            resize_pure(s->rot_buf,s->rsz_buf,s->src_width,s->src_height,
-	                        s->dst_width, s->dst_height,4);
-	        }
-	    }
-	    else
-	    {
-	        resize_pure(s->con_buf,s->rsz_buf,s->src_width,s->src_height,
-	                        s->dst_width, s->dst_height,4);
-	    }
-
-	    /* emit signal for video-stream */
-	    g_signal_emit (s,gst_avsysmemsink_signals[SIGNAL_VIDEO_STREAM],
-	                    0,s->rsz_buf,
-	                    s->dst_width,s->dst_height,
-	                    &res);
-	}
-	else
-	{
-		GST_DEBUG_OBJECT (s, "src format is rgb");
-
-		/* NOTE : video can be resized by convert plugin's set caps on running time. 
-		 * So, it should notice it to application through callback func.
-		 */
-		 g_signal_emit (s, gst_avsysmemsink_signals[SIGNAL_VIDEO_STREAM],
-		                    0, GST_BUFFER_DATA (buf),
-		                    s->src_width, s->src_height,
-		                    &res);
-
-	 }
-	 GST_DEBUG_OBJECT (s, "g_signal_emit : src_width=%d, src_height=%d, GST_BUFFER_SIZE=%d", s->src_width,s->src_height,GST_BUFFER_SIZE(buf));
-
-    /*check video stream callback result.*/
-    if (res) 
-    {
-        //debug_verbose("Video stream is called.\n");
-        return GST_FLOW_OK;
-    }
-
-    return GST_FLOW_OK;
-}
-
-static void
-gst_avsysmemsink_init_interfaces (GType type)
-{
-	/*void*/
-}
-
-
-static void 
-gst_avsysmemsink_base_init (gpointer klass)
-{
-	GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
-
-	gst_element_class_add_pad_template (element_class, 
-                                gst_static_pad_template_get (&sink_factory));
-	gst_element_class_set_details (element_class, &AvsysMemSink_details);
-}
-
-static void 
-gst_avsysmemsink_class_init (GstAvsysMemSinkClass *klass)
-{
-	GObjectClass *gobject_class  = (GObjectClass*) klass;
-	GstElementClass *gstelement_class = (GstElementClass*) klass;
-	GstBaseSinkClass *gstbasesink_class = (GstBaseSinkClass *) klass;
-
-    
-	parent_class = g_type_class_peek_parent (klass);
-
-	gobject_class->set_property = gst_avsysmemsink_set_property;
-	gobject_class->get_property = gst_avsysmemsink_get_property;
-
-
-	g_object_class_install_property (gobject_class, PROP_WIDTH,
-										g_param_spec_int ("width",
-													"Width",
-													"Width of display",
-													0, G_MAXINT, 176,
-													G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-
-	g_object_class_install_property (gobject_class, PROP_HEIGHT,
-										g_param_spec_int ("height",
-													"Height",
-													"Height of display",
-													0, G_MAXINT, 144,
-													G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-	g_object_class_install_property (gobject_class, PROP_ROTATE,
-										g_param_spec_int ("rotate",
-													"Rotate",
-													"Rotate of display",
-													0, G_MAXINT, 0,
-													G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-
-	/**
-	* GstAvsysVideoSink::video-stream:
-	*/
-	gst_avsysmemsink_signals[SIGNAL_VIDEO_STREAM] = g_signal_new (
-    							"video-stream",
-    							G_TYPE_FROM_CLASS (klass),
-    							G_SIGNAL_RUN_LAST,
-    							0,
-    							NULL,
-    							NULL,
-    							gst_avsysmemsink_BOOLEAN__POINTER_INT_INT,
-    							G_TYPE_BOOLEAN,
-    							3,
-    							G_TYPE_POINTER, G_TYPE_INT, G_TYPE_INT);
-
-    gstelement_class->change_state = gst_avsysmemsink_change_state;
-
-    gstbasesink_class->set_caps = gst_avsysmemsink_set_caps;
-    gstbasesink_class->preroll = GST_DEBUG_FUNCPTR (gst_avsysmemsink_preroll);
-    gstbasesink_class->render = GST_DEBUG_FUNCPTR (gst_avsysmemsink_show_frame);
-
-    
-    GST_DEBUG_CATEGORY_INIT (avsysmemsink_debug, 
-                            "avsysmemsink",
-                            0,
-                            "AV system based GStreamer Plug-in");
-}
-
-
-static void 
-gst_avsysmemsink_init (GstAvsysMemSink *AvsysMemSink, GstAvsysMemSinkClass *klass)
-{
-    /*private*/
-    AvsysMemSink->src_width = 0;
-    AvsysMemSink->src_height = 0;
-
-    AvsysMemSink->src_changed = 0;
-
-    /*property*/
-    AvsysMemSink->dst_width = 0;
-    AvsysMemSink->dst_height = 0;
-
-    AvsysMemSink->dst_changed = 0;
-
-    AvsysMemSink->rotate = 0;
-
-    AvsysMemSink->con_buf = NULL;
-    AvsysMemSink->rot_buf = NULL;
-    AvsysMemSink->rsz_buf = NULL;
-
-	AvsysMemSink->is_rgb = FALSE;
-}
-
-
-/* EOF */
diff --git a/wearable/avsystem/src/gstavsysmemsink.h b/wearable/avsystem/src/gstavsysmemsink.h
deleted file mode 100644
index bc28029..0000000
--- a/wearable/avsystem/src/gstavsysmemsink.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
- 
-#ifndef __GST_AVSYSMEMSINK_H__
-#define __GST_AVSYSMEMSINK_H__
-
-#include 
-#include 
-#include 
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_AVSYS_MEM_SINK             (gst_avsysmemsink_get_type())
-#define GST_AVSYS_MEM_SINK(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AVSYS_MEM_SINK, GstAvsysMemSink))
-#define GST_AVSYS_MEM_SINK_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AVSYS_MEM_SINK, GstAvsysMemSinkClass))
-#define GST_IS_AVSYS_MEM_SINK(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AVSYS_MEM_SINK))
-#define GST_IS_AVSYS_MEM_SINK_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AVSYS_MEM_SINK))
-
-
-typedef struct _GstAvsysMemSink      GstAvsysMemSink;
-typedef struct _GstAvsysMemSinkClass GstAvsysMemSinkClass;
-
-struct _GstAvsysMemSink
-{
-    GstVideoSink        videosink;
-
-    int                 src_width;
-    int                 src_height;
-
-    int                 src_changed;
-    int                 src_length;
-
-
-    int                 dst_width;
-    int                 dst_height;
-
-    int                 dst_length;
-    int                 dst_changed;
-
-    unsigned char       *con_buf;
-    unsigned char       *rot_buf;
-    unsigned char       *rsz_buf;
-
-	int                 rotate;
-
-	int 				is_rgb;
-};
-
-struct _GstAvsysMemSinkClass
-{
-	GstVideoSinkClass parent_class;
-};
-
-GType gst_avsysmemsink_get_type (void);
-
-G_END_DECLS
-
-
-#endif /* __GST_AVSYSMEMSINK_H__ */
-
-/* EOF */
diff --git a/wearable/avsystem/src/gstavsyssink.c b/wearable/avsystem/src/gstavsyssink.c
deleted file mode 100644
index a1ab29e..0000000
--- a/wearable/avsystem/src/gstavsyssink.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#  include 
-#endif
-
-#include 
-#include "gstavsysaudiosink.h"
-#include "gstavsysmemsink.h"
-
-GST_DEBUG_CATEGORY (avsystem_sink_debug);
-
-static gboolean
-plugin_init (GstPlugin *plugin)
-{
-	gboolean error;
-	/*register the exact name you can find in the framework*/
-	error = gst_element_register (plugin, "avsysaudiosink",
-								  GST_RANK_PRIMARY + 100,
-								  GST_TYPE_AVSYS_AUDIO_SINK);
-
-	error = gst_element_register (plugin, "avsysmemsink",
-								  GST_RANK_NONE,
-								  GST_TYPE_AVSYS_MEM_SINK);
-
-	if (!error)
-		goto failed;
-
-	GST_DEBUG_CATEGORY_INIT (avsystem_sink_debug, "avsystemsink", 0, "avsystem sink plugins");
-	return TRUE;
-
-failed:
-
-	return FALSE;
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-		GST_VERSION_MINOR,
-		"avsyssink",
-		"AV system video/audio sink plug-in",
-		plugin_init,
-		PACKAGE_VERSION,
-		"LGPL",
-		"AV System Sink",
-		"http://www.samsung.com")
diff --git a/wearable/avsystem/src/gstavsyssrc.c b/wearable/avsystem/src/gstavsyssrc.c
deleted file mode 100644
index adde8df..0000000
--- a/wearable/avsystem/src/gstavsyssrc.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include 
-
-#include "gstavsysaudiosrc.h"
-
-GST_DEBUG_CATEGORY (avsystem_src_debug);
-
-static gboolean
-plugin_init (GstPlugin *plugin)
-{
-	gboolean error;
-	/*register the exact name you can find in the framework*/
-	error = gst_element_register (plugin, "avsysaudiosrc",
-								  GST_RANK_NONE,
-								  GST_TYPE_AVSYS_AUDIO_SRC);
-	if (!error)
-		goto failed;
-
-	GST_DEBUG_CATEGORY_INIT (avsystem_src_debug, "avsystemsrc", 0, "avsystem src plugins");
-	return TRUE;
-
-failed:
-
-	return FALSE;
-}
-
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-		GST_VERSION_MINOR,
-		"avsysaudiosrc",
-		"AV system audio source plug-in",
-		plugin_init,
-		PACKAGE_VERSION,
-		"LGPL",
-		"AV System Source",
-		"http://www.samsung.com")
-
diff --git a/wearable/configure.ac b/wearable/configure.ac
deleted file mode 100755
index 9239bfc..0000000
--- a/wearable/configure.ac
+++ /dev/null
@@ -1,487 +0,0 @@
-
-AC_INIT(extension, 1.0)
-
-dnl versions of gstreamer and plugins-base
-GST_MAJORMINOR=0.10
-GST_REQUIRED=0.10.0
-GSTPB_REQUIRED=0.10.0
-EFL_REQUIRED=1.0.0
-
-dnl fill in your package name and version here
-dnl the fourth (nano) number should be 0 for a release, 1 for CVS,
-dnl and 2... for a prerelease
-
-dnl when going to/from release please set the nano correctly !
-dnl releases only do Wall, cvs and prerelease does Werror too
-AS_VERSION(gst-plugin, GST_PLUGIN_VERSION, 0, 10, 0, 1,
-    GST_PLUGIN_CVS="no", GST_PLUGIN_CVS="yes")
-
-dnl AM_MAINTAINER_MODE provides the option to enable maintainer mode
-AM_MAINTAINER_MODE
-
-#AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
-AM_INIT_AUTOMAKE
-
-#AC_CONFIG_MACRO_DIR([m4])
-
-dnl make aclocal work in maintainer mode
-dnl AC_SUBST(ACLOCAL_AMFLAGS, "-I m4")
-
-dnl Add parameters for aclocal
-AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
-
-AM_CONFIG_HEADER(config.h)
-
-dnl check for tools
-AC_PROG_CC
-AC_PROG_CXX
-AC_PROG_LIBTOOL
-
-dnl decide on error flags
-AS_COMPILER_FLAG(-Wall, GST_WALL="yes", GST_WALL="no")
-
-if test "x$GST_WALL" = "xyes"; then
-   GST_ERROR="$GST_ERROR -Wall"
-
-#   if test "x$GST_PLUGIN_CVS" = "xyes"; then
-#     AS_COMPILER_FLAG(-Werror,GST_ERROR="$GST_ERROR -Werror",GST_ERROR="$GST_ERROR")
-#   fi
-fi
-
-dnl Check for pkgconfig first
-AC_CHECK_PROG(HAVE_PKGCONFIG, pkg-config, yes, no)
-
-dnl Give error and exit if we don't have pkgconfig
-if test "x$HAVE_PKGCONFIG" = "xno"; then
-  AC_MSG_ERROR(you need to have pkgconfig installed !)
-fi
-
-dnl Now we're ready to ask for gstreamer libs and cflags
-dnl And we can also ask for the right version of gstreamer
-AM_CONDITIONAL([IS_VODA_SDK], [test "x$DISTRO" = "xvodafone-sdk"])
-AM_CONDITIONAL([ISPROTECTOR_VODA_SDK], [test "x$DISTRO" = "xvodafone-sdk" && test "x$MACHINE" = "xprotector"])
-AM_CONDITIONAL([ISVOLANS_VODA_SDK], [test "x$DISTRO" = "xvodafone-sdk" && test "x$MACHINE" = "xvolans"])
-AM_CONDITIONAL([ISPROTECTOR_TARGET], [test "x$ARCH" = "xarm" && test "x$MACHINE" = "xprotector"])
-AM_CONDITIONAL([ISVOLANS_TARGET], [test "x$ARCH" = "xarm" && test "x$MACHINE" = "xvolans"])
-
-PKG_CHECK_MODULES(GST, \
-  gstreamer-$GST_MAJORMINOR >= $GST_REQUIRED,
-  HAVE_GST=yes,HAVE_GST=no)
-
-dnl Give error and exit if we don't have gstreamer
-if test "x$HAVE_GST" = "xno"; then
-  AC_MSG_ERROR(you need gstreamer development packages installed !)
-fi
-
-dnl append GST_ERROR cflags to GST_CFLAGS
-GST_CFLAGS="$GST_CFLAGS $GST_ERROR"
-
-dnl make GST_CFLAGS and GST_LIBS available
-PKG_CHECK_MODULES(GST, gstreamer-0.10 >= 0.10)
-AC_SUBST(GST_CFLAGS)
-AC_SUBST(GST_LIBS)
-
-dnl make GST_MAJORMINOR available in Makefile.am
-AC_SUBST(GST_MAJORMINOR)
-
-dnl If we need them, we can also use the base class libraries
-PKG_CHECK_MODULES(GST_BASE, gstreamer-base-$GST_MAJORMINOR >= $GST_REQUIRED,
-                  HAVE_GST_BASE=yes, HAVE_GST_BASE=no)
-
-dnl Give a warning if we don't have gstreamer libs
-dnl you can turn this into an error if you need them
-if test "x$HAVE_GST_BASE" = "xno"; then
-  AC_MSG_NOTICE(no GStreamer base class libraries found (gstreamer-base-$GST_MAJORMINOR))
-fi
-
-dnl make _CFLAGS and _LIBS available
-AC_SUBST(GST_BASE_CFLAGS)
-AC_SUBST(GST_BASE_LIBS)
-
-dnl If we need them, we can also use the gstreamer-plugins-base libraries
-PKG_CHECK_MODULES(GSTPB_BASE,
-                  gstreamer-plugins-base-$GST_MAJORMINOR >= $GSTPB_REQUIRED,
-                  HAVE_GSTPB_BASE=yes, HAVE_GSTPB_BASE=no)
-
-dnl Give a warning if we don't have gstreamer libs
-dnl you can turn this into an error if you need them
-if test "x$HAVE_GSTPB_BASE" = "xno"; then
-  AC_MSG_NOTICE(no GStreamer Plugins Base libraries found (gstreamer-plugins-base-$GST_MAJORMINOR))
-fi
-
-dnl make _CFLAGS and _LIBS available
-AC_SUBST(GSTPB_BASE_CFLAGS)
-AC_SUBST(GSTPB_BASE_LIBS)
-
-dnl If we need them, we can also use the gstreamer-controller libraries
-PKG_CHECK_MODULES(GSTCTRL,
-                  gstreamer-controller-$GST_MAJORMINOR >= $GSTPB_REQUIRED,
-                  HAVE_GSTCTRL=yes, HAVE_GSTCTRL=no)
-
-dnl Give a warning if we don't have gstreamer-controller
-dnl you can turn this into an error if you need them
-if test "x$HAVE_GSTCTRL" = "xno"; then
-  AC_MSG_NOTICE(no GStreamer Controller libraries found (gstreamer-controller-$GST_MAJORMINOR))
-fi
-
-dnl make _CFLAGS and _LIBS available
-AC_SUBST(GSTCTRL_CFLAGS)
-AC_SUBST(GSTCTRL_LIBS)
-
-dnl set the plugindir where plugins should be installed
-if test "x${prefix}" = "x$HOME"; then
-  plugindir="$HOME/.gstreamer-$GST_MAJORMINOR/plugins"
-else
-  plugindir="\$(libdir)/gstreamer-$GST_MAJORMINOR"
-fi
-AC_SUBST(plugindir)
-
-dnl set proper LDFLAGS for plugins
-#GST_PLUGIN_LDFLAGS='-module -avoid-version -export-symbols-regex [_]*\(gst_\|Gst\|GST_\).*'
-GST_PLUGIN_LDFLAGS='-module -avoid-version -export-symbols-regex [_]*\(gst_\|Gst\|GST_\|FIR_\|arkamys_malloc\|arkamys_free\).*'
-#GST_PLUGIN_LDFLAGS='-module -avoid-version'
-AC_SUBST(GST_PLUGIN_LDFLAGS)
-
-
-PKG_CHECK_MODULES(GST_AUDIO, gstreamer-audio-$GST_MAJORMINOR >= $GST_REQUIRED )
-
-
-dnl make _CFLAGS and _LIBS available
-AC_SUBST(GST_AUDIO_CFLAGS)
-AC_SUBST(GST_AUDIO_LIBS)
-
-PKG_CHECK_MODULES(GST_VIDEO, gstreamer-video-$GST_MAJORMINOR >= $GST_REQUIRED)
-
-dnl make _CFLAGS and _LIBS available
-AC_SUBST(GST_VIDEO_CFLAGS)
-AC_SUBST(GST_VIDEO_LIBS)
-
-PKG_CHECK_MODULES(GST_INTERFACES, gstreamer-interfaces-$GST_MAJORMINOR >= $GST_REQUIRED)
-AC_SUBST(GST_INTERFACES_CFLAGS)
-AC_SUBST(GST_INTERFACES_LIBS)
-
-dnl xvimagesrc _CFLAGS and _LIB available
-
-PKG_CHECK_MODULES(DRI2, libdri2)
-AC_SUBST(DRI2_CFLAGS)
-AC_SUBST(DRI2_LIBS)
-
-PKG_CHECK_MODULES(X11, x11)
-AC_SUBST(X11_CFLAGS)
-AC_SUBST(X11_LIBS)
-
-PKG_CHECK_MODULES(XEXT, xext)
-AC_SUBST(XEXT_CFLAGS)
-AC_SUBST(XEXT_LIBS)
-
-PKG_CHECK_MODULES(XV, xv)
-AC_SUBST(XV_CFLAGS)
-AC_SUBST(XV_LIBS)
-
-PKG_CHECK_MODULES(XDAMAGE, xdamage)
-AC_SUBST(XDAMAGE_CFLAGS)
-AC_SUBST(XDAMAGE_LIBS)
-
-PKG_CHECK_MODULES(TBM, libtbm)
-AC_SUBST(TBM_CFLAGS)
-AC_SUBST(TBM_LIBS)
-
-dnl use time analysis module
-PKG_CHECK_MODULES(MMTA, mm-ta)
-AC_SUBST(MMTA_CFLAGS)
-AC_SUBST(MMTA_LIBS)
-
-PKG_CHECK_MODULES(XML2, libxml-2.0)
-AC_SUBST(XML2_CFLAGS)
-AC_SUBST(XML2_LIBS)
-
-dnl required package for evasimagesink/evaspixmapsink
-PKG_CHECK_MODULES(EFL, [
-  evas >= $EFL_REQUIRED
-  ecore >= $EFL_REQUIRED
-  ecore-x >= $EFL_REQUIRED
-], [
-  AC_SUBST(EFL_CFLAGS)
-  AC_SUBST(EFL_LIBS)
-], [
-  AC_MSG_ERROR([
-      You need to install or upgrade the EFL development
-      packages on your system. On debian-based systems these are
-      libevas-dev and libecore-dev.
-      The minimum version required is $EFL_REQUIRED.
-  ])
-])
-
-dnl *** belows are related to evaspixmapsink plug-ins ***
-AG_GST_ARG_WITH_PACKAGE_NAME
-AG_GST_ARG_WITH_PACKAGE_ORIGIN
-
-dnl set license and copyright notice
-GST_LICENSE="LGPL"
-AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
-AC_SUBST(GST_LICENSE)
-
-echo
-AC_MSG_NOTICE([Checking libraries for evaspixmapsink plugin])
-echo
-dnl *** X11 ***
-translit(dnm, m, l) AM_CONDITIONAL(USE_X, true)
-AG_GST_CHECK_FEATURE(X, [X libraries and plugins],
-                  [evaspixmapsink], [
-  AC_PATH_XTRA
-  ac_cflags_save="$CFLAGS"
-  ac_cppflags_save="$CPPFLAGS"
-  CFLAGS="$CFLAGS $X_CFLAGS"
-  CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-
-  dnl now try to find the HEADER
-  AC_CHECK_HEADER(X11/Xlib.h, HAVE_X="yes", HAVE_X="no")
-
-  if test "x$HAVE_X" = "xno"
-  then
-    AC_MSG_NOTICE([cannot find X11 development files])
-  else
-    dnl this is much more than we want
-    X_LIBS="$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS"
-    dnl AC_PATH_XTRA only defines the path needed to find the X libs,
-    dnl it does not add the libs; therefore we add them here
-    X_LIBS="$X_LIBS -lX11"
-    AC_SUBST(X_CFLAGS)
-    AC_SUBST(X_LIBS)
-  fi
-  AC_SUBST(HAVE_X)
-  CFLAGS="$ac_cflags_save"
-  CPPFLAGS="$ac_cppflags_save"
-])
-
-dnl Check for Xv extension
-translit(dnm, m, l) AM_CONDITIONAL(USE_XVIDEO, true)
-AG_GST_CHECK_FEATURE(XVIDEO, [X11 XVideo extensions],
-                  [evaspixmapsink], [
-AG_GST_CHECK_XV
-])
-
-dnl check for X Shm
-translit(dnm, m, l) AM_CONDITIONAL(USE_XSHM, true)
-AG_GST_CHECK_FEATURE(XSHM, [X Shared Memory extension], , [
-  if test x$HAVE_X = xyes; then
-    AC_CHECK_LIB(Xext, XShmAttach,
-		 HAVE_XSHM="yes", HAVE_XSHM="no",
-		 $X_LIBS)
-    if test "x$HAVE_XSHM" = "xyes"; then
-      XSHM_LIBS="-lXext"
-    else
-      dnl On AIX, it is in XextSam instead, but we still need -lXext
-      AC_CHECK_LIB(XextSam, XShmAttach,
-		   HAVE_XSHM="yes", HAVE_XSHM="no",
-		   $X_LIBS)
-      if test "x$HAVE_XSHM" = "xyes"; then
-	XSHM_LIBS="-lXext -lXextSam"
-      fi
-    fi
-  fi
-], , [
-  AC_SUBST(HAVE_XSHM)
-  AC_SUBST(XSHM_LIBS)
-])
-
-dnl use tbm
-PKG_CHECK_MODULES(TBM, libtbm)
-AC_SUBST(TBM_CFLAGS)
-AC_SUBST(TBM_LIBS)
-
-dnl PKG_CHECK_MODULES(UDEVMGR, unified-dev-mgr)
-dnl AC_SUBST(UDEVMGR_CFLAGS)
-dnl AC_SUBST(UDEVMGR_LIBS)
-
-dnl use ext-encodebin --------------------------------------------------------------------------
-AC_ARG_ENABLE(ext-encodebin, AC_HELP_STRING([--enable-ext-encodebin], [using encodebin]),
-  [
-    case "${enableval}" in
-      yes) GST_EXT_USE_EXT_ENCODEBIN=yes ;;
-      no)  GST_EXT_USE_EXT_ENCODEBIN=no ;;
-      *)   AC_MSG_ERROR(bad value ${enableval} for --enable-ext-encodebin) ;;
-    esac
-  ],
-  [GST_EXT_USE_EXT_ENCODEBIN=yes])
-AM_CONDITIONAL(GST_EXT_USE_EXT_ENCODEBIN, test "x$GST_EXT_USE_EXT_ENCODEBIN" = "xyes")
-
-dnl use ext-avsystem --------------------------------------------------------------------------
-AC_ARG_ENABLE(ext-avsystem, AC_HELP_STRING([--enable-ext-avsystem], [using avsystem]),
-  [
-    case "${enableval}" in
-      yes) GST_EXT_USE_EXT_AVSYSTEM=yes ;;
-      no)  GST_EXT_USE_EXT_AVSYSTEM=no ;;
-      *)   AC_MSG_ERROR(bad value ${enableval} for --enable-ext-avsystem) ;;
-    esac
-  ],
-  [GST_EXT_USE_EXT_AVSYSTEM=yes])
-AM_CONDITIONAL(GST_EXT_USE_EXT_AVSYSTEM, test "x$GST_EXT_USE_EXT_AVSYSTEM" = "xyes")
-
-dnl use ext-evasimagesink --------------------------------------------------------------------------
-AC_ARG_ENABLE(ext-evasimagesink, AC_HELP_STRING([--enable-ext-evasimagesink], [using evasimagesink]),
-  [
-    case "${enableval}" in
-      yes) GST_EXT_USE_EXT_EVASIMAGESINK=yes ;;
-      no)  GST_EXT_USE_EXT_EVASIMAGESINK=no ;;
-      *)   AC_MSG_ERROR(bad value ${enableval} for --enable-ext-evasimagesink) ;;
-    esac
-  ],
-  [GST_EXT_USE_EXT_EVASIMAGESINK=yes])
-AM_CONDITIONAL(GST_EXT_USE_EXT_EVASIMAGESINK, test "x$GST_EXT_USE_EXT_EVASIMAGESINK" = "xyes")
-
-dnl use evaspixmapsink ---------------------------------------------------------------------------
-AC_ARG_ENABLE(ext-evaspixmapsink, AC_HELP_STRING([--enable-ext-evaspixmapsink], [using evaspixmapsink]),
-  [
-    case "${enableval}" in
-      yes) GST_EXT_USE_EXT_EVASPIXMAPSINK=yes ;;
-      no)  GST_EXT_USE_EXT_EVASPIXMAPSINK=no ;;
-      *)   AC_MSG_ERROR(bad value ${enableval} for --enable-ext-evaspixmapsink) ;;
-    esac
-  ],
-  [GST_EXT_USE_EXT_EVASPIXMAPSINK=yes])
-AM_CONDITIONAL(GST_EXT_USE_EXT_EVASPIXMAPSINK, test "x$GST_EXT_USE_EXT_EVASPIXMAPSINK" = "xyes")
-
-AC_ARG_ENABLE([qc-specific], AC_HELP_STRING([--enable-qc-specific], [Enable QC changes for WFD]),
-	[
-	 case "${enableval}" in
-	  yes) IS_QC_SPECIFIC=yes ;;
-	  no)  IS_QC_SPECIFIC=no ;;
-	  *)   AC_MSG_ERROR(bad value ${enableval} for --enable-qc-specific) ;;
-	 esac
-	],
-	[IS_QC_SPECIFIC=no])
-AM_CONDITIONAL([IS_QC_SPECIFIC], [test "x$IS_QC_SPECIFIC" = "xyes"])
-
-dnl use ext-xvimagesrc--------------------------------------------------------------------------
-AC_ARG_ENABLE(ext-xvimagesrc, AC_HELP_STRING([--enable-ext-xvimagesrc], [using xvimagesrc]),
-  [
-    case "${enableval}" in
-      yes) GST_EXT_USE_EXT_XVIMAGESRC=yes ;;
-      no)  GST_EXT_USE_EXT_XVIMAGESRC=no ;;
-      *)   AC_MSG_ERROR(bad value ${enableval} for --enable-ext-xvimagesrc) ;;
-    esac
-  ],
-  [GST_EXT_USE_EXT_XVIMAGESRC=yes])
-AM_CONDITIONAL(GST_EXT_USE_EXT_XVIMAGESRC, test "x$GST_EXT_USE_EXT_XVIMAGESRC" = "xyes")
-
-dnl use ext-gstreamer-audio -------------------------------------------------------------------
-AC_ARG_ENABLE(ext-gstreamer-audio, AC_HELP_STRING([--enable-ext-gstreamer-audio], [using gstreamer-audio]),
-  [
-    case "${enableval}" in
-      yes) GST_EXT_USE_EXT_AVSYSAUDIO=yes ;;
-      no)  GST_EXT_USE_EXT_AVSYSAUDIO=no ;;
-      *)   AC_MSG_ERROR(bad value ${enableval} for --enable-ext-gstreamer-audio) ;;
-    esac
-  ],
-  [GST_EXT_USE_EXT_AVSYSAUDIO=yes])
-AM_CONDITIONAL(GST_EXT_USE_EXT_AVSYSAUDIO, test "x$GST_EXT_USE_EXT_AVSYSAUDIO" = "xyes")
-
-if test "x$GST_EXT_USE_EXT_AVSYSAUDIO" = "xyes"; then
-	HAVE_AVSYSAUDIO=NO
-	PKG_CHECK_MODULES(AVSYSAUDIO, avsysaudio, HAVE_AVSYSAUDIO="yes", [
-	    HAVE_AVSYSAUDIO="no"
-	    AC_MSG_RESULT(no)
-	  ])
-	if test "x$HAVE_AVSYSAUDIO" = "xno"; then
-	  AC_MSG_ERROR(no avsysaudio package found)
-	fi
-	AC_SUBST(AVSYSAUDIO_CFLAGS)
-	AC_SUBST(AVSYSAUDIO_LIBS)
-fi
-
-dnl use ext-toggle --------------------------------------------------------------------------
-AC_ARG_ENABLE(ext-toggle, AC_HELP_STRING([--enable-ext-toggle], [using toggle]),
-  [
-    case "${enableval}" in
-      yes) GST_EXT_USE_EXT_TOGGLE=yes ;;
-      no)  GST_EXT_USE_EXT_TOGGLE=no ;;
-      *)   AC_MSG_ERROR(bad value ${enableval} for --enable-ext-toggle) ;;
-    esac
-  ],
-  [GST_EXT_USE_EXT_TOGGLE=yes])
-AM_CONDITIONAL(GST_EXT_USE_EXT_TOGGLE, test "x$GST_EXT_USE_EXT_TOGGLE" = "xyes")
-
-dnl for i386 --------------------------------------------------------------------------
-AC_ARG_ENABLE(i386, AC_HELP_STRING([--enable-i386], [i386 build]),
-	[
-	 case "${enableval}" in
-	  yes) IS_I386=yes ;;
-	  no)  IS_I386=no ;;
-	  *)   AC_MSG_ERROR(bad value ${enableval} for --enable-i386) ;;
-	 esac
-	],
-	[IS_I386=no])
-AM_CONDITIONAL([IS_I386], [test "x$IS_I386" = "xyes"])
-
-dnl use ext-pdpushsrc --------------------------------------------------------------------------
-AC_ARG_ENABLE(ext-pdpushsrc, AC_HELP_STRING([--enable-ext-pdpushsrc], [using pdpushsrc]),
-[
- case "${enableval}" in
-	 yes) GST_EXT_USE_EXT_PD_PUSHSRC=yes ;;
-	 no)  GST_EXT_USE_EXT_PD_PUSHSRC=no ;;
-	 *)   AC_MSG_ERROR(bad value ${enableval} for --enable-ext-pdpushsrc) ;;
- esac
- ],
- [GST_EXT_USE_EXT_PD_PUSHSRC=yes])
-AM_CONDITIONAL(GST_EXT_USE_EXT_PD_PUSHSRC, test "x$GST_EXT_USE_EXT_PD_PUSHSRC" = "xyes")
-dnl use ext-audiotp --------------------------------------------------------------------------
-AC_ARG_ENABLE(ext-audiotp, AC_HELP_STRING([--enable-ext-audiotp], [using audiotp]),
-[
- case "${enableval}" in
-	 yes) GST_EXT_USE_EXT_AUDIOTP=yes ;;
-	 no)  GST_EXT_USE_EXT_AUDIOTP=no ;;
-	 *)   AC_MSG_ERROR(bad value ${enableval} for --enable-ext-audiotp) ;;
- esac
- ],
- [GST_EXT_USE_EXT_AUDIOTP=yes])
-AM_CONDITIONAL(GST_EXT_USE_EXT_AUDIOTP, test "x$GST_EXT_USE_EXT_AUDIOTP" = "xyes")
-
-dnl use ext-audioeq --------------------------------------------------------------------------
-AC_ARG_ENABLE(ext-audioeq, AC_HELP_STRING([--enable-ext-audioeq], [using audioeq]),
-[
- case "${enableval}" in
-         yes) GST_EXT_USE_EXT_AUDIOEQ=yes ;;
-         no)  GST_EXT_USE_EXT_AUDIOEQ=no ;;
-         *)   AC_MSG_ERROR(bad value ${enableval} for --enable-ext-audioeq) ;;
- esac
- ],
- [GST_EXT_USE_EXT_AUDIOEQ=yes])
-AM_CONDITIONAL(GST_EXT_USE_EXT_AUDIOEQ, test "x$GST_EXT_USE_EXT_AUDIOEQ" = "xyes")
-
-dnl use ext-dashdemux -----------------------------------------------------------------------
-AC_ARG_ENABLE(ext-dashdemux, AC_HELP_STRING([--enable-ext-dashdemux], [using dashdemux]),
-  [
-    case "${enableval}" in
-      yes) GST_EXT_USE_EXT_DASHDEMUX=yes ;;
-      no)  GST_EXT_USE_EXT_DASHDEMUX=no ;;
-      *)   AC_MSG_ERROR(bad value ${enableval} for --enable-ext-dashdemux) ;;
-    esac
-  ],
-  [GST_EXT_USE_EXT_DASHDEMUX=yes])
-AM_CONDITIONAL(GST_EXT_USE_EXT_DASHDEMUX, test "x$GST_EXT_USE_EXT_DASHDEMUX" = "xyes")
-
-AC_OUTPUT(
-Makefile
-common/Makefile
-common/m4/Makefile
-avsystem/Makefile
-pdpushsrc/Makefile
-pdpushsrc/src/Makefile
-avsystem/src/Makefile
-encodebin/Makefile
-encodebin/src/Makefile
-evasimagesink/Makefile
-evasimagesink/src/Makefile
-evaspixmapsink/Makefile
-xvimagesrc/Makefile
-xvimagesrc/src/Makefile
-toggle/Makefile
-toggle/src/Makefile
-audiotp/Makefile
-audiotp/src/Makefile
-audioeq/Makefile
-audioeq/src/Makefile
-dashdemux/Makefile
-dashdemux/src/Makefile
-)
diff --git a/wearable/evasimagesink/src/gstevasimagesink.c b/wearable/evasimagesink/src/gstevasimagesink.c
deleted file mode 100644
index 9a2fbd4..0000000
--- a/wearable/evasimagesink/src/gstevasimagesink.c
+++ /dev/null
@@ -1,686 +0,0 @@
-/*
- * evasimagesink
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-/**
- * SECTION:element-evasimagesink
- * Gstreamer Evas Video Sink - draw video on the given Evas Image Object
- */
-
-#ifdef HAVE_CONFIG_H
-#include 
-#endif
-
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-#include "gstevasimagesink.h"
-
-#define CAP_WIDTH "width"
-#define CAP_HEIGHT "height"
-
-GST_DEBUG_CATEGORY_STATIC (gst_evas_image_sink_debug);
-#define GST_CAT_DEFAULT gst_evas_image_sink_debug
-
-/* Enumerations */
-enum
-{
-	LAST_SIGNAL
-};
-
-enum
-{
-	PROP_0,
-	PROP_EVAS_OBJECT,
-	PROP_EVAS_OBJECT_SHOW
-};
-
-enum
-{
-	UPDATE_FALSE,
-	UPDATE_TRUE
-};
-
-#define COLOR_DEPTH 4
-#define GL_X11_ENGINE "gl_x11"
-#define DO_RENDER_FROM_FIMC 1
-#define SIZE_FOR_UPDATE_VISIBILITY sizeof(gchar)
-
-#define EVASIMAGESINK_SET_EVAS_OBJECT_EVENT_CALLBACK( x_evas_image_object, x_usr_data ) \
-do \
-{ \
-	if (x_evas_image_object) { \
-		evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_DEL, evas_callback_del_event, x_usr_data); \
-		evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_RESIZE, evas_callback_resize_event, x_usr_data); \
-	} \
-}while(0)
-
-#define EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK( x_evas_image_object ) \
-do \
-{ \
-	if (x_evas_image_object) { \
-		evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_DEL, evas_callback_del_event); \
-		evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_RESIZE, evas_callback_resize_event); \
-	} \
-}while(0)
-
-GMutex *instance_lock;
-guint instance_lock_count;
-
-static inline gboolean
-is_evas_image_object (Evas_Object *obj)
-{
-	const char *type;
-	if (!obj) {
-		return FALSE;
-	}
-	type = evas_object_type_get (obj);
-	if (!type) {
-		return FALSE;
-	}
-	if (strcmp (type, "image") == 0) {
-		return TRUE;
-	}
-	return FALSE;
-}
-
-/* the capabilities of the inputs.
- *
- * BGRx format
- */
-static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
-		GST_PAD_SINK,
-		GST_PAD_ALWAYS,
-		GST_STATIC_CAPS (GST_VIDEO_CAPS_BGRx));
-
-GST_BOILERPLATE (GstEvasImageSink, gst_evas_image_sink, GstVideoSink, GST_TYPE_VIDEO_SINK);
-
-static void gst_evas_image_sink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
-static void gst_evas_image_sink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
-static gboolean gst_evas_image_sink_set_caps (GstBaseSink *base_sink, GstCaps *caps);
-static GstFlowReturn gst_evas_image_sink_show_frame (GstVideoSink *video_sink, GstBuffer *buf);
-static gboolean gst_evas_image_sink_event (GstBaseSink *sink, GstEvent *event);
-static GstStateChangeReturn gst_evas_image_sink_change_state (GstElement *element, GstStateChange transition);
-static void evas_callback_del_event (void *data, Evas *e, Evas_Object *obj, void *event_info);
-static void evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_info);
-
-static void
-gst_evas_image_sink_base_init (gpointer gclass)
-{
-	GstElementClass *element_class = GST_ELEMENT_CLASS (gclass);
-
-	gst_element_class_set_details_simple (element_class,
-		"EvasImageSink",
-		"VideoSink",
-		"Video sink element for evas image object",
-		"Samsung Electronics ");
-
-	gst_element_class_add_pad_template (element_class,
-	gst_static_pad_template_get (&sink_factory));
-}
-
-static void
-gst_evas_image_sink_class_init (GstEvasImageSinkClass *klass)
-{
-	GObjectClass *gobject_class;
-	GstBaseSinkClass *gstbasesink_class;
-	GstVideoSinkClass *gstvideosink_class;
-	GstElementClass *gstelement_class;
-
-	gobject_class = (GObjectClass *) klass;
-	gstbasesink_class = GST_BASE_SINK_CLASS (klass);
-	gstvideosink_class = GST_VIDEO_SINK_CLASS (klass);
-	gstelement_class = (GstElementClass *) klass;
-
-	gobject_class->set_property = gst_evas_image_sink_set_property;
-	gobject_class->get_property = gst_evas_image_sink_get_property;
-
-	g_object_class_install_property (gobject_class, PROP_EVAS_OBJECT,
-		g_param_spec_pointer ("evas-object", "Destination Evas Object",	"Destination evas image object", G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-	g_object_class_install_property (gobject_class, PROP_EVAS_OBJECT_SHOW,
-		g_param_spec_boolean ("visible", "Show Evas Object", "When disabled, evas object does not show", TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-	gstvideosink_class->show_frame = GST_DEBUG_FUNCPTR (gst_evas_image_sink_show_frame);
-	gstbasesink_class->set_caps = GST_DEBUG_FUNCPTR (gst_evas_image_sink_set_caps);
-	gstbasesink_class->event = GST_DEBUG_FUNCPTR (gst_evas_image_sink_event);
-	gstelement_class->change_state = GST_DEBUG_FUNCPTR(gst_evas_image_sink_change_state);
-}
-
-static void
-gst_evas_image_sink_fini (gpointer data, GObject *obj)
-{
-	GST_DEBUG ("[ENTER]");
-
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (obj);
-	if (!esink) {
-		return;
-	}
-	if (esink->oldbuf) {
-		gst_buffer_unref (esink->oldbuf);
-	}
-
-	if (esink->eo) {
-		evas_object_image_data_set(esink->eo, NULL);
-	}
-
-	g_mutex_lock (instance_lock);
-	instance_lock_count--;
-	g_mutex_unlock (instance_lock);
-	if (instance_lock_count == 0) {
-		g_mutex_free (instance_lock);
-		instance_lock = NULL;
-	}
-
-	GST_DEBUG ("[LEAVE]");
-}
-
-static void
-evas_image_sink_cb_pipe (void *data, void *buffer, unsigned int nbyte)
-{
-	GstBuffer *buf;
-	GstEvasImageSink *esink = data;
-	void *img_data;
-
-	GST_DEBUG ("[ENTER]");
-
-	if (!esink || !esink->eo) {
-		return;
-	}
-	if (nbyte == SIZE_FOR_UPDATE_VISIBILITY) {
-		if(!esink->object_show) {
-			evas_object_hide(esink->eo);
-			GST_INFO ("object hide..");
-		} else {
-			evas_object_show(esink->eo);
-			GST_INFO ("object show..");
-		}
-		GST_DEBUG ("[LEAVE]");
-		return;
-	}
-	if (!buffer || nbyte != sizeof (GstBuffer *)) {
-		return;
-	}
-	if (GST_STATE(esink) < GST_STATE_PAUSED) {
-		GST_WARNING ("WRONG-STATE(%d) for rendering, skip this frame", GST_STATE(esink));
-		return;
-	}
-
-	memcpy (&buf, buffer, sizeof (GstBuffer *));
-	if (!buf) {
-		GST_ERROR ("There is no buffer");
-		return;
-	}
-	if (esink->present_data_addr == -1) {
-		/* if present_data_addr is -1, we don't use this member variable */
-	} else if (esink->present_data_addr != DO_RENDER_FROM_FIMC) {
-		GST_WARNING ("skip rendering this buffer, present_data_addr:%d, DO_RENDER_FROM_FIMC:%d", esink->present_data_addr, DO_RENDER_FROM_FIMC);
-		return;
-	}
-
-	MMTA_ACUM_ITEM_BEGIN("eavsimagesink _cb_pipe total", FALSE);
-
-	if ( !esink->is_evas_object_size_set && esink->w > 0 && esink->h > 0) {
-			evas_object_image_size_set (esink->eo, esink->w, esink->h);
-			GST_DEBUG("evas_object_image_size_set(), width(%d),height(%d)",esink->w,esink->h);
-			esink->is_evas_object_size_set = TRUE;
-	}
-	if (esink->gl_zerocopy) {
-		img_data = evas_object_image_data_get (esink->eo, EINA_TRUE);
-		if (!img_data || !GST_BUFFER_DATA(buf)) {
-			GST_WARNING ("Cannot get image data from evas object or cannot get gstbuffer data");
-			evas_object_image_data_set(esink->eo, img_data);
-		} else {
-			GST_DEBUG ("img_data(%x), GST_BUFFER_DATA(buf):%x, esink->w(%d),esink->h(%d), esink->eo(%x)",img_data,GST_BUFFER_DATA(buf),esink->w,esink->h,esink->eo);
-			__ta__("evasimagesink memcpy in _cb_pipe", memcpy (img_data, GST_BUFFER_DATA (buf), esink->w * esink->h * COLOR_DEPTH););
-			evas_object_image_pixels_dirty_set (esink->eo, 1);
-			evas_object_image_data_set(esink->eo, img_data);
-		}
-		gst_buffer_unref (buf);
-	} else {
-		GST_DEBUG ("GST_BUFFER_DATA(buf):%x, esink->eo(%x)",GST_BUFFER_DATA(buf),esink->eo);
-		evas_object_image_data_set (esink->eo, GST_BUFFER_DATA (buf));
-		evas_object_image_pixels_dirty_set (esink->eo, 1);
-		if (esink->oldbuf) {
-			gst_buffer_unref(esink->oldbuf);
-		}
-		esink->oldbuf = buf;
-	}
-
-	MMTA_ACUM_ITEM_END("eavsimagesink _cb_pipe total", FALSE);
-
-	GST_DEBUG ("[LEAVE]");
-}
-
-static void
-gst_evas_image_sink_init (GstEvasImageSink *esink, GstEvasImageSinkClass *gclass)
-{
-	GST_DEBUG ("[ENTER]");
-
-	esink->eo = NULL;
-	esink->epipe = NULL;
-	esink->object_show = FALSE;
-	esink->update_visibility = UPDATE_FALSE;
-	esink->gl_zerocopy = FALSE;
-	esink->is_evas_object_size_set = FALSE;
-	esink->present_data_addr = -1;
-
-	if(!instance_lock) {
-		instance_lock = g_mutex_new();
-	}
-	g_mutex_lock (instance_lock);
-	instance_lock_count++;
-	g_mutex_unlock (instance_lock);
-
-	g_object_weak_ref (G_OBJECT (esink), gst_evas_image_sink_fini, NULL);
-
-	GST_DEBUG ("[LEAVE]");
-}
-
-static void
-evas_callback_del_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
-{
-	GST_DEBUG ("[ENTER]");
-
-	GstEvasImageSink *esink = data;
-	if (!esink) {
-		return;
-	}
-
-	EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo);
-	if (esink->oldbuf) {
-		gst_buffer_unref (esink->oldbuf);
-		esink->oldbuf = NULL;
-	}
-
-	if (esink->eo) {
-		evas_object_image_data_set(esink->eo, NULL);
-		esink->eo = NULL;
-	}
-
-	GST_DEBUG ("[LEAVE]");
-}
-
-static void
-evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
-{
-	int w = 0;
-	int h = 0;
-
-	GST_DEBUG ("[ENTER]");
-
-	GstEvasImageSink *esink = data;
-	if (!esink) {
-		return;
-	}
-
-	evas_object_geometry_get(esink->eo, NULL, NULL, &w, &h);
-	if (!w || !h) {
-		GST_WARNING ("evas object size (w:%d,h:%d) was not set",w,h);
-	} else {
-		evas_object_image_fill_set(esink->eo, 0, 0, w, h);
-		GST_DEBUG ("evas object fill set (w:%d,h:%d)",w,h);
-	}
-
-	GST_DEBUG ("[LEAVE]");
-}
-
-static int
-evas_image_sink_get_size_from_caps (GstCaps *caps, int *w, int *h)
-{
-	gboolean r;
-	int width, height;
-	GstStructure *s;
-
-	if (!caps || !w || !h) {
-		return -1;
-	}
-	s = gst_caps_get_structure (caps, 0);
-	if (!s) {
-		return -1;
-	}
-
-	r = gst_structure_get_int (s, CAP_WIDTH, &width);
-	if (r == FALSE) {
-		return -1;
-	}
-
-	r = gst_structure_get_int (s, CAP_HEIGHT, &height);
-	if (r == FALSE) {
-		return -1;
-	}
-
-	*w = width;
-	*h = height;
-	return 0;
-}
-
-static gboolean
-is_zerocopy_supported (Evas *e)
-{
-	Eina_List *engines, *l;
-	int cur_id;
-	int id;
-	char *name;
-
-	if (!e) {
-		return FALSE;
-	}
-
-	engines = evas_render_method_list ();
-	if (!engines) {
-		return FALSE;
-	}
-
-	cur_id = evas_output_method_get (e);
-
-	EINA_LIST_FOREACH (engines, l, name) {
-		id = evas_render_method_lookup (name);
-		if (name && id == cur_id) {
-			if (!strcmp (name, GL_X11_ENGINE)) {
-				return TRUE;
-			}
-			break;
-		}
-	}
-	return FALSE;
-}
-
-static int
-evas_image_sink_event_parse_data (GstEvasImageSink *esink, GstEvent *event)
-{
-	const GstStructure *st;
-	guint st_data_addr = 0;
-	gint st_data_width = 0;
-	gint st_data_height = 0;
-
-	g_return_val_if_fail (event != NULL, FALSE);
-	g_return_val_if_fail (esink != NULL, FALSE);
-
-	if (GST_EVENT_TYPE (event) != GST_EVENT_CUSTOM_DOWNSTREAM_OOB) {
-		GST_WARNING ("it's not a custom downstream oob event");
-		return -1;
-	}
-	st = gst_event_get_structure (event);
-	if (st == NULL || !gst_structure_has_name (st, "GstStructureForCustomEvent")) {
-		GST_WARNING ("structure in a given event is not proper");
-		return -1;
-	}
-	if (!gst_structure_get_uint (st, "data-addr", &st_data_addr)) {
-		GST_WARNING ("parsing data-addr failed");
-		return -1;
-	}
-	esink->present_data_addr = st_data_addr;
-
-	return 0;
-}
-
-static gboolean
-gst_evas_image_sink_event (GstBaseSink *sink, GstEvent *event)
-{
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (sink);
-	GstMessage *msg;
-	gchar *str;
-
-	switch (GST_EVENT_TYPE (event)) {
-		case GST_EVENT_FLUSH_START:
-			GST_DEBUG ("GST_EVENT_FLUSH_START");
-			break;
-		case GST_EVENT_FLUSH_STOP:
-			GST_DEBUG ("GST_EVENT_FLUSH_STOP");
-			break;
-		case GST_EVENT_EOS:
-			GST_DEBUG ("GST_EVENT_EOS");
-			break;
-		case GST_EVENT_CUSTOM_DOWNSTREAM_OOB:
-			if(!evas_image_sink_event_parse_data(esink, event)) {
-				GST_DEBUG ("GST_EVENT_CUSTOM_DOWNSTREAM_OOB, present_data_addr:%x",esink->present_data_addr);
-			} else {
-				GST_ERROR ("evas_image_sink_event_parse_data() failed");
-			}
-			break;
-		default:
-			break;
-	}
-	if (GST_BASE_SINK_CLASS (parent_class)->event) {
-		return GST_BASE_SINK_CLASS (parent_class)->event (sink, event);
-	} else {
-		return TRUE;
-	}
-}
-
-static GstStateChangeReturn
-gst_evas_image_sink_change_state (GstElement *element, GstStateChange transition)
-{
-	GstStateChangeReturn ret_state = GST_STATE_CHANGE_SUCCESS;
-	GstEvasImageSink *esink = NULL;
-	esink = GST_EVASIMAGESINK(element);
-	int ret = 0;
-
-	if(!esink) {
-		GST_ERROR("can not get evasimagesink from element");
-		return GST_STATE_CHANGE_FAILURE;
-	}
-
-	switch (transition) {
-		case GST_STATE_CHANGE_NULL_TO_READY:
-			GST_INFO ("*** STATE_CHANGE_NULL_TO_READY ***");
-			break;
-		case GST_STATE_CHANGE_READY_TO_PAUSED:
-			GST_INFO ("*** STATE_CHANGE_READY_TO_PAUSED ***");
-			break;
-		case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
-			GST_INFO ("*** STATE_CHANGE_PAUSED_TO_PLAYING ***");
-			break;
-		default:
-			break;
-	}
-
-	ret_state = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
-
-	switch (transition) {
-		case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
-			GST_INFO ("*** STATE_CHANGE_PLAYING_TO_PAUSED ***");
-			break;
-		case GST_STATE_CHANGE_PAUSED_TO_READY:
-			GST_INFO ("*** STATE_CHANGE_PAUSED_TO_READY ***");
-			break;
-		case GST_STATE_CHANGE_READY_TO_NULL:
-			GST_INFO ("*** STATE_CHANGE_READY_TO_NULL ***");
-			EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo);
-			if (esink->epipe) {
-				ecore_pipe_del (esink->epipe);
-				esink->epipe = NULL;
-			}
-			break;
-		default:
-			break;
-	}
-
-	return ret_state;
-}
-
-static void
-gst_evas_image_sink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (object);
-	Evas_Object *eo;
-
-	g_mutex_lock (instance_lock);
-
-	switch (prop_id) {
-	case PROP_EVAS_OBJECT:
-		eo = g_value_get_pointer (value);
-		if (is_evas_image_object (eo)) {
-			if (eo != esink->eo) {
-				Eina_Bool r;
-
-				/* delete evas object callbacks registrated on a previous evas image object */
-				EVASIMAGESINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo);
-				esink->eo = eo;
-				/* add evas object callbacks on a new evas image object */
-				EVASIMAGESINK_SET_EVAS_OBJECT_EVENT_CALLBACK (esink->eo, esink);
-
-				esink->gl_zerocopy = is_zerocopy_supported (evas_object_evas_get (eo));
-				if (esink->gl_zerocopy) {
-					evas_object_image_content_hint_set (esink->eo, EVAS_IMAGE_CONTENT_HINT_DYNAMIC);
-					GST_DEBUG("Enable gl zerocopy");
-				}
-				GST_DEBUG("Evas Image Object(%x) is set",esink->eo);
-				esink->is_evas_object_size_set = FALSE;
-				esink->object_show = TRUE;
-				esink->update_visibility = UPDATE_TRUE;
-				if (esink->epipe) {
-					r = ecore_pipe_write (esink->epipe, &esink->update_visibility, SIZE_FOR_UPDATE_VISIBILITY);
-					if (r == EINA_FALSE)  {
-						GST_WARNING ("Failed to ecore_pipe_write() for updating visibility\n");
-					}
-				}
-			}
-		} else {
-			GST_ERROR ("Cannot set evas-object property: value is not an evas image object");
-		}
-		break;
-
-	case PROP_EVAS_OBJECT_SHOW:
-	{
-		Eina_Bool r;
-		esink->object_show = g_value_get_boolean (value);
-		if( !is_evas_image_object(esink->eo) ) {
-			GST_WARNING ("Cannot apply visible(show-object) property: cannot get an evas object\n");
-			break;
-		}
-		esink->update_visibility = UPDATE_TRUE;
-		if (esink->epipe) {
-			r = ecore_pipe_write (esink->epipe, &esink->update_visibility, SIZE_FOR_UPDATE_VISIBILITY);
-			if (r == EINA_FALSE)  {
-				GST_WARNING ("Failed to ecore_pipe_write() for updating visibility)\n");
-			}
-		}
-		break;
-	}
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-
-	g_mutex_unlock (instance_lock);
-}
-
-static void
-gst_evas_image_sink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (object);
-
-	switch (prop_id) {
-	case PROP_EVAS_OBJECT:
-		g_value_set_pointer (value, esink->eo);
-		break;
-	case PROP_EVAS_OBJECT_SHOW:
-		g_value_set_boolean (value, esink->object_show);
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-}
-
-static gboolean
-gst_evas_image_sink_set_caps (GstBaseSink *base_sink, GstCaps *caps)
-{
-	int r;
-	int w, h;
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (base_sink);
-
-	esink->is_evas_object_size_set = FALSE;
-	r = evas_image_sink_get_size_from_caps (caps, &w, &h);
-	if (!r) {
-		esink->w = w;
-		esink->h = h;
-		GST_DEBUG ("set size w(%d), h(%d)", w, h);
-	}
-	return TRUE;
-}
-
-static GstFlowReturn
-gst_evas_image_sink_show_frame (GstVideoSink *video_sink, GstBuffer *buf)
-{
-	GstEvasImageSink *esink = GST_EVASIMAGESINK (video_sink);
-	Eina_Bool r;
-
-	g_mutex_lock (instance_lock);
-	if (esink->present_data_addr == -1) {
-		/* if present_data_addr is -1, we don't use this member variable */
-	} else if (esink->present_data_addr != DO_RENDER_FROM_FIMC) {
-		GST_WARNING ("skip rendering this buffer, present_data_addr:%d, DO_RENDER_FROM_FIMC:%d", esink->present_data_addr, DO_RENDER_FROM_FIMC);
-		g_mutex_unlock (instance_lock);
-		return GST_FLOW_OK;
-	}
-	if (!esink->epipe) {
-		esink->epipe = ecore_pipe_add (evas_image_sink_cb_pipe, esink);
-		if (!esink->epipe) {
-			GST_ERROR ("ecore-pipe create failed");
-			g_mutex_unlock (instance_lock);
-			return GST_FLOW_ERROR;
-		}
-	}
-	if (esink->object_show) {
-		gst_buffer_ref (buf);
-		__ta__("evasimagesink ecore_pipe_write", r = ecore_pipe_write (esink->epipe, &buf, sizeof (GstBuffer *)););
-		if (r == EINA_FALSE)  {
-			gst_buffer_unref (buf);
-		}
-		GST_DEBUG ("ecore_pipe_write() was called with GST_BUFFER_DATA(buf):%x", GST_BUFFER_DATA(buf));
-	} else {
-		GST_DEBUG ("skip ecore_pipe_write()");
-	}
-	g_mutex_unlock (instance_lock);
-	return GST_FLOW_OK;
-}
-
-static gboolean
-evas_image_sink_init (GstPlugin *evasimagesink)
-{
-	GST_DEBUG_CATEGORY_INIT (gst_evas_image_sink_debug, "evasimagesink", 0, "Evas image object based videosink");
-
-	return gst_element_register (evasimagesink, "evasimagesink", GST_RANK_NONE, GST_TYPE_EVASIMAGESINK);
-}
-
-#ifndef PACKAGE
-#define PACKAGE "gstevasimagesink-plugin-package"
-#endif
-
-GST_PLUGIN_DEFINE (
-	GST_VERSION_MAJOR,
-	GST_VERSION_MINOR,
-	"evasimagesink",
-	"Evas image object based videosink",
-	evas_image_sink_init,
-	VERSION,
-	"LGPL",
-	"Samsung Electronics Co",
-	"http://www.samsung.com/"
-)
diff --git a/wearable/evasimagesink/src/gstevasimagesink.h b/wearable/evasimagesink/src/gstevasimagesink.h
deleted file mode 100644
index 09c8102..0000000
--- a/wearable/evasimagesink/src/gstevasimagesink.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * evasimagesink
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifndef __GST_EVASIMAGESINK_H__
-#define __GST_EVASIMAGESINK_H__
-
-#include 
-#include 
-#include 
-#include 
-#include 
-
-G_BEGIN_DECLS
-
-/* #defines don't like whitespacey bits */
-#define GST_TYPE_EVASIMAGESINK \
-  (gst_evas_image_sink_get_type())
-#define GST_EVASIMAGESINK(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_EVASIMAGESINK,GstEvasImageSink))
-#define GST_EVASIMAGESINK_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_EVASIMAGESINK,GstEvasImageSinkClass))
-#define GST_IS_EVASIMAGESINK(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_EVASIMAGESINK))
-#define GST_IS_EVASIMAGESINK_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_EVASIMAGESINK))
-
-typedef struct _GstEvasImageSink      GstEvasImageSink;
-typedef struct _GstEvasImageSinkClass GstEvasImageSinkClass;
-
-struct _GstEvasImageSink
-{
-	GstVideoSink element;
-
-	Evas_Object *eo;
-	Ecore_Pipe *epipe;
-	Evas_Coord w;
-	Evas_Coord h;
-	gboolean object_show;
-	gchar update_visibility;
-	gboolean gl_zerocopy;
-
-	GstBuffer *oldbuf;
-
-	gboolean is_evas_object_size_set;
-	guint present_data_addr;
-};
-
-struct _GstEvasImageSinkClass
-{
-	GstVideoSinkClass parent_class;
-};
-
-GType gst_evas_image_sink_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_EVASIMAGESINK_H__ */
diff --git a/wearable/evaspixmapsink/Makefile.am b/wearable/evaspixmapsink/Makefile.am
deleted file mode 100644
index f05ccbd..0000000
--- a/wearable/evaspixmapsink/Makefile.am
+++ /dev/null
@@ -1,15 +0,0 @@
-plugin_LTLIBRARIES = libgstevaspixmapsink.la
-
-libgstevaspixmapsink_la_SOURCES = evaspixmapsink.c
-libgstevaspixmapsink_la_CFLAGS = $(GST_CFLAGS) $(X_CFLAGS) $(EFL_CFLAGS) $(MMTA_CFLAGS) \
-	$(XFIXES_CFLAGS) $(DRI2PROTO_CFLAGS) $(DRI2_CFLAGS) $(X11_CFLAGS) $(XDAMAGE_CFLAGS) $(XV_CFLAGS) $(TBM_CFLAGS)
-libgstevaspixmapsink_la_LIBADD = \
-	$(GST_LIBS) -lgstvideo-$(GST_MAJORMINOR) -lgstinterfaces-$(GST_MAJORMINOR) \
-	$(X_LIBS) $(XVIDEO_LIBS) $(XSHM_LIBS) $(LIBM) \
-	$(EFL_LIBS) \
-	$(MMTA_LIBS) \
-	$(XFIXES_LIBS) $(DRI2PROTO_LIBS) $(DRI2_LIBS) $(X11_LIBS) $(XDAMAGE_LIBS) $(XV_LIBS) $(TBM_LIBS)
-libgstevaspixmapsink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-libgstxvimagesink_la_LIBTOOLFLAGS = --tag=disable-static
-
-noinst_HEADERS = evaspixmapsink.h
diff --git a/wearable/evaspixmapsink/evaspixmapsink.c b/wearable/evaspixmapsink/evaspixmapsink.c
deleted file mode 100644
index 6e1552c..0000000
--- a/wearable/evaspixmapsink/evaspixmapsink.c
+++ /dev/null
@@ -1,4358 +0,0 @@
-/*
- * EvasPixmapSink
- *
- * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/* Our interfaces */
-#include 
-#include 
-#include 
-/* Helper functions */
-#include 
-
-/* Object header */
-#include "evaspixmapsink.h"
-
-#include 
-
-/* Samsung extension headers */
-/* For xv extension header for buffer transfer (output) */
-#include "xv_types.h"
-
-/* headers for drm */
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-/* max channel count *********************************************************/
-#define SCMN_IMGB_MAX_PLANE         (4)
-
-/* image buffer definition ***************************************************
-
-    +------------------------------------------+ ---
-    |                                          |  ^
-    |     a[], p[]                             |  |
-    |     +---------------------------+ ---    |  |
-    |     |                           |  ^     |  |
-    |     |<---------- w[] ---------->|  |     |  |
-    |     |                           |  |     |  |
-    |     |                           |        |
-    |     |                           |  h[]   |  e[]
-    |     |                           |        |
-    |     |                           |  |     |  |
-    |     |                           |  |     |  |
-    |     |                           |  v     |  |
-    |     +---------------------------+ ---    |  |
-    |                                          |  v
-    +------------------------------------------+ ---
-
-    |<----------------- s[] ------------------>|
-*/
-
-typedef struct
-{
-	/* width of each image plane */
-	int w[SCMN_IMGB_MAX_PLANE];
-	/* height of each image plane */
-	int h[SCMN_IMGB_MAX_PLANE];
-	/* stride of each image plane */
-	int s[SCMN_IMGB_MAX_PLANE];
-	/* elevation of each image plane */
-	int e[SCMN_IMGB_MAX_PLANE];
-	/* user space address of each image plane */
-	void *a[SCMN_IMGB_MAX_PLANE];
-	/* physical address of each image plane, if needs */
-	void *p[SCMN_IMGB_MAX_PLANE];
-	/* color space type of image */
-	int cs;
-	/* left postion, if needs */
-	int x;
-	/* top position, if needs */
-	int y;
-	/* to align memory */
-	int __dummy2;
-	/* arbitrary data */
-	int data[16];
-	/* dma buf fd */
-	int dma_buf_fd[SCMN_IMGB_MAX_PLANE];
-	/* buffer share method */
-	int buf_share_method;
-	/* Y plane size in case of ST12 */
-	int y_size;
-	/* UV plane size in case of ST12 */
-	int uv_size;
-	/* Tizen buffer object */
-	void *bo[SCMN_IMGB_MAX_PLANE];
-	/* JPEG data */
-	void *jpeg_data;
-	/* JPEG size */
-	int jpeg_size;
-	/* TZ memory buffer */
-	int tz_enable;
-} SCMN_IMGB;
-
-/* Debugging category */
-#include 
-GST_DEBUG_CATEGORY_STATIC (gst_debug_evaspixmapsink);
-#define GST_CAT_DEFAULT gst_debug_evaspixmapsink
-GST_DEBUG_CATEGORY_STATIC (GST_CAT_PERFORMANCE);
-
-enum {
-    DEGREE_0,
-    DEGREE_90,
-    DEGREE_180,
-    DEGREE_270,
-    DEGREE_NUM,
-};
-
-enum {
-    DISP_GEO_METHOD_LETTER_BOX = 0,
-    DISP_GEO_METHOD_ORIGIN_SIZE,
-    DISP_GEO_METHOD_FULL_SCREEN,
-    DISP_GEO_METHOD_CROPPED_FULL_SCREEN,
-    DISP_GEO_METHOD_CUSTOM_ROI,
-    DISP_GEO_METHOD_NUM,
-};
-
-enum {
-    FLIP_NONE = 0,
-    FLIP_HORIZONTAL,
-    FLIP_VERTICAL,
-    FLIP_BOTH,
-    FLIP_NUM,
-};
-
-#define DEF_DISPLAY_GEOMETRY_METHOD                     DISP_GEO_METHOD_LETTER_BOX
-#define DEF_DISPLAY_FLIP                                FLIP_NONE
-#define GST_TYPE_EVASPIXMAPSINK_FLIP                    (gst_evaspixmapsink_flip_get_type())
-#define GST_TYPE_EVASPIXMAPSINK_ROTATE_ANGLE            (gst_evaspixmapsink_rotate_angle_get_type())
-#define GST_TYPE_EVASPIXMAPSINK_DISPLAY_GEOMETRY_METHOD (gst_evaspixmapsink_display_geometry_method_get_type())
-
-
-/* macro ******************************************************/
-#define EVASPIXMAPSINK_SET_PIXMAP_ID_TO_GEM_INFO( x_evaspixmapsink, x_pixmap_id ) \
-do \
-{ \
-	int i = 0; \
-	XV_DATA_PTR data = (XV_DATA_PTR)x_evaspixmapsink->evas_pixmap_buf->xvimage->data; \
-	if (data->YBuf > 0) { \
-		for (i = 0; i < MAX_GEM_BUFFER_NUM; i++) { \
-			if (evaspixmapsink->gem_info[i].gem_name == data->YBuf) { \
-				evaspixmapsink->gem_info[i].ref_pixmap = x_pixmap_id; \
-				GST_LOG_OBJECT (x_evaspixmapsink,"pixmap(%d) is marked at index(%d) of gem_info(YBuf)->gem_handle(%d)", x_pixmap_id, i, evaspixmapsink->gem_info[i].gem_handle); \
-				break; \
-			} \
-		} \
-	} \
-	if (data->CbBuf > 0) { \
-		for (i = 0; i < MAX_GEM_BUFFER_NUM; i++) { \
-			if (evaspixmapsink->gem_info[i].gem_name == data->CbBuf) { \
-				evaspixmapsink->gem_info[i].ref_pixmap = x_pixmap_id; \
-				GST_LOG_OBJECT (x_evaspixmapsink,"pixmap(%d) is marked at index(%d) of gem_info(CbBuf)->gem_handle(%d)", x_pixmap_id, i, evaspixmapsink->gem_info[i].gem_handle); \
-				break; \
-			} \
-		} \
-	} \
-	if (data->CrBuf > 0) { \
-		for (i = 0; i < MAX_GEM_BUFFER_NUM; i++) { \
-			if (evaspixmapsink->gem_info[i].gem_name == data->CrBuf) { \
-				evaspixmapsink->gem_info[i].ref_pixmap = x_pixmap_id; \
-				GST_LOG_OBJECT (x_evaspixmapsink,"pixmap(%d) is marked at index(%d) of gem_info(CrBuf)->gem_handle(%d)", x_pixmap_id, i, evaspixmapsink->gem_info[i].gem_handle); \
-				break; \
-			} \
-		} \
-	} \
-}while(0)
-
-#define EVASPIXMAPSINK_SET_EVAS_OBJECT_EVENT_CALLBACK( x_evas_image_object, x_usr_data ) \
-do \
-{ \
-	evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_DEL, evas_callback_del_event, x_usr_data); \
-	evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_RESIZE, evas_callback_resize_event, x_usr_data); \
-	evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_SHOW, evas_callback_show_event, x_usr_data); \
-	evas_object_event_callback_add (x_evas_image_object, EVAS_CALLBACK_HIDE, evas_callback_hide_event, x_usr_data); \
-}while(0)
-
-#define EVASPIXMAPSINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK( x_evas_image_object ) \
-do \
-{ \
-	evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_DEL, evas_callback_del_event); \
-	evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_RESIZE, evas_callback_resize_event); \
-	evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_SHOW, evas_callback_show_event); \
-	evas_object_event_callback_del (x_evas_image_object, EVAS_CALLBACK_HIDE, evas_callback_hide_event); \
-}while(0)
-
-static GType
-gst_evaspixmapsink_flip_get_type(void)
-{
-	static GType evaspixmapsink_flip_type = 0;
-	static const GEnumValue flip_type[] = {
-		{ FLIP_NONE,       "Flip NONE", "FLIP_NONE"},
-		{ FLIP_HORIZONTAL, "Flip HORIZONTAL", "FLIP_HORIZONTAL"},
-		{ FLIP_VERTICAL,   "Flip VERTICAL", "FLIP_VERTICAL"},
-		{ FLIP_BOTH,       "Flip BOTH", "FLIP_BOTH"},
-		{ FLIP_NUM, NULL, NULL},
-	};
-
-	if (!evaspixmapsink_flip_type) {
-		evaspixmapsink_flip_type = g_enum_register_static("GstEvasPixmapSinkFlipType", flip_type);
-	}
-
-	return evaspixmapsink_flip_type;
-}
-
-static GType
-gst_evaspixmapsink_rotate_angle_get_type(void)
-{
-	static GType evaspixmapsink_rotate_angle_type = 0;
-	static const GEnumValue rotate_angle_type[] = {
-		{ 0, "No rotate", "DEGREE_0"},
-		{ 1, "Rotate 90 degree", "DEGREE_90"},
-		{ 2, "Rotate 180 degree", "DEGREE_180"},
-		{ 3, "Rotate 270 degree", "DEGREE_270"},
-		{ 4, NULL, NULL},
-	};
-
-	if (!evaspixmapsink_rotate_angle_type) {
-		evaspixmapsink_rotate_angle_type = g_enum_register_static("GstEvasPixmapSinkRotateAngleType", rotate_angle_type);
-	}
-
-	return evaspixmapsink_rotate_angle_type;
-}
-
-static GType
-gst_evaspixmapsink_display_geometry_method_get_type(void)
-{
-	static GType evaspixmapsink_display_geometry_method_type = 0;
-	static const GEnumValue display_geometry_method_type[] = {
-		{ 0, "Letter box", "LETTER_BOX"},
-		{ 1, "Origin size", "ORIGIN_SIZE"},
-		{ 2, "Full-screen", "FULL_SCREEN"},
-		{ 3, "Cropped Full-screen", "CROPPED_FULL_SCREEN"},
-		{ 4, "Explicitely described destination ROI", "CUSTOM_ROI"},
-		{ 5, NULL, NULL},
-	};
-
-	if (!evaspixmapsink_display_geometry_method_type) {
-		evaspixmapsink_display_geometry_method_type = g_enum_register_static("GstEvasPixmapSinkDisplayGeometryMethodType", display_geometry_method_type);
-	}
-
-	return evaspixmapsink_display_geometry_method_type;
-}
-
-typedef struct
-{
-  unsigned long flags;
-  unsigned long functions;
-  unsigned long decorations;
-  long input_mode;
-  unsigned long status;
-}
-MotifWmHints, MwmHints;
-
-#define MWM_HINTS_DECORATIONS   (1L << 1)
-
-static void gst_evaspixmapsink_reset (GstEvasPixmapSink *evaspixmapsink);
-static GstBufferClass *evaspixmap_buffer_parent_class = NULL;
-static void gst_evaspixmap_buffer_finalize (GstEvasPixmapBuffer *evaspixmapbuf);
-static void gst_evaspixmapsink_xcontext_clear (GstEvasPixmapSink *evaspixmapsink);
-static void gst_evaspixmapsink_xpixmap_destroy (GstEvasPixmapSink *evaspixmapsink, GstXPixmap *xpixmap);
-static void gst_evaspixmapsink_xpixmap_update_geometry (GstEvasPixmapSink *evaspixmapsink, int idx);
-static gboolean gst_evaspixmap_buffer_put (GstEvasPixmapSink *evaspixmapsink, GstEvasPixmapBuffer *evaspixmapbuf);
-static gboolean gst_evaspixmapsink_xpixmap_link (GstEvasPixmapSink *evaspixmapsink);
-static void gst_evaspixmapsink_xpixmap_clear (GstEvasPixmapSink *evaspixmapsink, GstXPixmap *xpixmap);
-static gint gst_evaspixmapsink_get_format_from_caps (GstEvasPixmapSink *evaspixmapsink, GstCaps *caps);
-static void drm_close_gem(GstEvasPixmapSink *evaspixmapsink, unsigned int gem_handle);
-static void drm_fini_close_gem_handle(GstEvasPixmapSink *evaspixmapsink, Pixmap pixmap_id);
-static void evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_info);
-static void evas_callback_del_event (void *data, Evas *e, Evas_Object *obj, void *event_info);
-static void evas_callback_show_event (void *data, Evas *e, Evas_Object *obj, void *event_info);
-static void evas_callback_hide_event (void *data, Evas *e, Evas_Object *obj, void *event_info);
-
-/* Default template - initiated with class struct to allow gst-register to work
-   without X running */
-static GstStaticPadTemplate gst_evaspixmapsink_sink_template_factory =
-    GST_STATIC_PAD_TEMPLATE ("sink",
-    GST_PAD_SINK,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS ("video/x-raw-rgb, "
-        "framerate = (fraction) [ 0, MAX ], "
-        "width = (int) [ 1, MAX ], "
-        "height = (int) [ 1, MAX ]; "
-        "video/x-raw-yuv, "
-        "framerate = (fraction) [ 0, MAX ], "
-        "width = (int) [ 1, MAX ], " "height = (int) [ 1, MAX ]")
-    );
-
-enum
-{
-  PROP_0,
-  PROP_CONTRAST,
-  PROP_BRIGHTNESS,
-  PROP_HUE,
-  PROP_SATURATION,
-  PROP_DISPLAY,
-  PROP_SYNCHRONOUS,
-  PROP_PIXEL_ASPECT_RATIO,
-  PROP_DEVICE,
-  PROP_DEVICE_NAME,
-  PROP_DOUBLE_BUFFER,
-  PROP_AUTOPAINT_COLORKEY,
-  PROP_COLORKEY,
-  PROP_PIXMAP_WIDTH,
-  PROP_PIXMAP_HEIGHT,
-  PROP_FLIP,
-  PROP_ROTATE_ANGLE,
-  PROP_DISPLAY_GEOMETRY_METHOD,
-  PROP_ZOOM,
-  PROP_DST_ROI_X,
-  PROP_DST_ROI_Y,
-  PROP_DST_ROI_W,
-  PROP_DST_ROI_H,
-  PROP_STOP_VIDEO,
-  PROP_EVAS_OBJECT,
-  PROP_VISIBLE,
-  PROP_ORIGIN_SIZE,
-};
-
-static GstVideoSinkClass *parent_class = NULL;
-
-/* ============================================================= */
-/*                                                               */
-/*                       Private Methods                         */
-/*                                                               */
-/* ============================================================= */
-
-/* evaspixmap buffers */
-
-#define GST_TYPE_EVASPIXMAP_BUFFER (gst_evaspixmap_buffer_get_type())
-
-#define GST_IS_EVASPIXMAP_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_EVASPIXMAP_BUFFER))
-#define GST_EVASPIXMAP_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_EVASPIXMAP_BUFFER, GstEvasPixmapBuffer))
-
-static int get_millis_time()
-{
-    struct timespec tp;
-    clock_gettime(CLOCK_MONOTONIC, &tp);
-    return (tp.tv_sec * 1000) + (tp.tv_nsec / 1000000L);
-}
-
-static void
-ecore_pipe_callback_handler (void *data, void *buffer, unsigned int nbyte)
-{
-	GstEvasPixmapSink *evaspixmapsink = (GstEvasPixmapSink*)data;
-	GST_DEBUG_OBJECT (evaspixmapsink,"[START] Evas_Object(0x%x)", evaspixmapsink->eo);
-	MMTA_ACUM_ITEM_BEGIN("evaspixmapsink - ecore thread cb : TOTAL", FALSE);
-	int i = 0;
-	guint idx = 0;
-	GstXPixmap *xpixmap = NULL;
-
-	if (!data ) {
-		GST_WARNING_OBJECT (evaspixmapsink,"data is NULL..");
-		return;
-	}
-	if (!evaspixmapsink->eo) {
-		GST_WARNING_OBJECT (evaspixmapsink,"evas object is NULL..");
-		return;
-	}
-	if (!evaspixmapsink->visible) {
-		GST_WARNING_OBJECT (evaspixmapsink,"visible is false..");
-		return;
-	}
-
-	/* mapping evas object with xpixmap */
-	if (evaspixmapsink->do_link) {
-		GST_DEBUG_OBJECT (evaspixmapsink,"do link");
-		evas_object_image_size_set(evaspixmapsink->eo, evaspixmapsink->w, evaspixmapsink->h);
-		if (evaspixmapsink->xpixmap[idx]->pixmap) {
-			Evas_Native_Surface surf;
-			surf.version = EVAS_NATIVE_SURFACE_VERSION;
-			surf.type = EVAS_NATIVE_SURFACE_X11;
-			surf.data.x11.visual = ecore_x_default_visual_get(ecore_x_display_get(), ecore_x_default_screen_get());
-			surf.data.x11.pixmap = evaspixmapsink->xpixmap[idx]->pixmap;
-			__ta__("evaspixmapsink - ecore thread cb : _native_surface_set(LINK)", evas_object_image_native_surface_set(evaspixmapsink->eo, &surf); );
-			evaspixmapsink->do_link = FALSE;
-		} else {
-			GST_WARNING_OBJECT (evaspixmapsink,"pixmap is NULL..");
-			return;
-		}
-		for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-			if (evaspixmapsink->xpixmap[i]->prev_pixmap && evaspixmapsink->xpixmap[i]->prev_gc && evaspixmapsink->prev_damage[i]) {
-				GST_LOG_OBJECT (evaspixmapsink,"Free pixmap(%d), gc(%x), destroy previous damage(%d)",
-						evaspixmapsink->xpixmap[i]->prev_pixmap, evaspixmapsink->xpixmap[i]->prev_gc, evaspixmapsink->prev_damage[i]);
-				g_mutex_lock (evaspixmapsink->x_lock);
-				XFreePixmap(evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->prev_pixmap);
-				XFreeGC (evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[i]->prev_gc);
-				XDamageDestroy(evaspixmapsink->xcontext->disp, evaspixmapsink->prev_damage[i]);
-				XSync(evaspixmapsink->xcontext->disp, FALSE);
-				g_mutex_unlock (evaspixmapsink->x_lock);
-				evaspixmapsink->xpixmap[i]->prev_pixmap = 0;
-				evaspixmapsink->xpixmap[i]->prev_gc = 0;
-				evaspixmapsink->prev_damage[i] = NULL;
-			}
-		}
-
-	} else {
-		GST_DEBUG_OBJECT (evaspixmapsink,"update");
-		/* update evas image object size */
-		if (evaspixmapsink->use_origin_size) {
-			evas_object_geometry_get(evaspixmapsink->eo, NULL, NULL, &evaspixmapsink->w, &evaspixmapsink->h);
-		}
-
-		g_mutex_lock (evaspixmapsink->pixmap_ref_lock);
-
-		/* find a oldest damaged pixmap */
-		int temp_time = 0;
-		for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-			if (evaspixmapsink->last_updated_idx == i) {
-				continue;
-			} else {
-				xpixmap = evaspixmapsink->xpixmap[i];
-				if (xpixmap->ref > 0 && xpixmap->damaged_time) {
-					if (temp_time == 0) {
-						temp_time = xpixmap->damaged_time;
-						idx = i;
-					} else {
-						if (temp_time > xpixmap->damaged_time) {
-							temp_time = xpixmap->damaged_time;
-							idx = i;
-						}
-					}
-				}
-			}
-		}
-
-		xpixmap = evaspixmapsink->xpixmap[idx];
-		if (xpixmap->pixmap) {
-			if (evaspixmapsink->last_updated_idx != idx) {
-				Evas_Native_Surface surf;
-				surf.version = EVAS_NATIVE_SURFACE_VERSION;
-				surf.type = EVAS_NATIVE_SURFACE_X11;
-				surf.data.x11.visual = ecore_x_default_visual_get(ecore_x_display_get(), ecore_x_default_screen_get());
-				surf.data.x11.pixmap = xpixmap->pixmap;
-				if (evaspixmapsink->eo) {
-					evas_object_image_native_surface_set(evaspixmapsink->eo, NULL);
-				}
-				__ta__("evaspixmapsink - ecore thread cb : _native_surface_set", evas_object_image_native_surface_set(evaspixmapsink->eo, &surf); );
-				GST_LOG_OBJECT (evaspixmapsink,"update, native_surface_set of xpixmap[%d]",idx);
-				if (evaspixmapsink->last_updated_idx == -1) {
-					xpixmap->damaged_time = 0;
-					GST_INFO_OBJECT (evaspixmapsink,"this is the first time to request to update(do not DECREASE ref-count) : pixmap(%d), refcount(%d), damaged_time(%d), idx(%d)",
-									xpixmap->pixmap, xpixmap->ref, xpixmap->damaged_time, idx);
-				} else {
-					xpixmap = evaspixmapsink->xpixmap[evaspixmapsink->last_updated_idx];
-					xpixmap->ref--;
-					xpixmap->damaged_time = 0;
-					GST_INFO_OBJECT (evaspixmapsink,"pixmap ref-count DECREASED : pixmap(%d), refcount(%d), damaged_time(%d), idx(%d)",
-											xpixmap->pixmap, xpixmap->ref, xpixmap->damaged_time, evaspixmapsink->last_updated_idx);
-				}
-				evaspixmapsink->last_updated_idx = idx;
-			}
-
-			MMTA_ACUM_ITEM_BEGIN("evaspixmapsink evas_object_image update", FALSE);
-			evas_object_image_pixels_dirty_set (evaspixmapsink->eo, 1);
-			evas_object_image_fill_set(evaspixmapsink->eo, 0, 0, evaspixmapsink->w, evaspixmapsink->h);
-			evas_object_image_data_update_add(evaspixmapsink->eo, 0, 0, evaspixmapsink->w, evaspixmapsink->h);
-			MMTA_ACUM_ITEM_END("evaspixmapsink evas_object_image update", FALSE);
-			//GST_LOG_OBJECT (evaspixmapsink,"request to update : pixmap idx(%d), ref(%d)", idx, xpixmap->ref);
-		} else {
-			GST_ERROR_OBJECT (evaspixmapsink,"pixmap is NULL..");
-		}
-		g_mutex_unlock (evaspixmapsink->pixmap_ref_lock);
-	}
-
-	MMTA_ACUM_ITEM_END("evaspixmapsink - ecore thread cb : TOTAL", FALSE);
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
-}
-
-static inline gboolean
-is_evas_image_object (Evas_Object *obj)
-{
-	const char *type;
-	if (!obj) {
-		GST_ERROR ("evas image object is NULL..");
-		return FALSE;
-	}
-	type = evas_object_type_get (obj);
-	if (!type) {
-		GST_ERROR ("could not find type of the evas object..");
-		return FALSE;
-	}
-	if (strcmp (type, "image") == 0) {
-		return TRUE;
-	}
-	return FALSE;
-}
-
-static void
-evas_callback_resize_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
-{
-	int w = 0;
-	int h = 0;
-	float former_ratio = 0;
-	float ratio = 0;
-	float abs_margin = 0;
-	int i = 0;
-
-	GstEvasPixmapSink *evaspixmapsink = (GstEvasPixmapSink *)data;
-	GST_DEBUG_OBJECT (evaspixmapsink,"[START] evas_image_object(%x), tid(%u)", obj, (unsigned int)pthread_self());
-
-	evas_object_geometry_get(evaspixmapsink->eo, NULL, NULL, &w, &h);
-	GST_DEBUG_OBJECT (evaspixmapsink,"resized : w(%d), h(%d)", w, h);
-	if (!evaspixmapsink->use_origin_size &&
-			(evaspixmapsink->w != w || evaspixmapsink->h != h)) {
-		former_ratio = (float)evaspixmapsink->w / evaspixmapsink->h;
-		ratio = (float)w / h;
-		evaspixmapsink->w = w;
-		evaspixmapsink->h = h;
-
-#ifdef COMPARE_RATIO
-		GST_DEBUG_OBJECT (evaspixmapsink,"resized : ratio(%.3f=>%.3f)", former_ratio, ratio);
-		if ( former_ratio >= ratio ) {
-			abs_margin = former_ratio - ratio;
-		} else {
-			abs_margin = ratio - former_ratio;
-		}
-		/* re-link_pixmap can only be set when ratio is changed */
-		if ( abs_margin >= MARGIN_OF_ERROR ) {
-#endif
-			if (!gst_evaspixmapsink_xpixmap_link(evaspixmapsink)) {
-				GST_ERROR_OBJECT (evaspixmapsink,"link evas image object with pixmap failed...");
-				return;
-			}
-			for (i = 0; i < MAX_GEM_BUFFER_NUM; i++) {
-				if (evaspixmapsink->gem_info[i].ref_pixmap > 0) {
-					GST_LOG_OBJECT (evaspixmapsink,"set ref_pixmap(%d) to 0 in gem_info[%d]", evaspixmapsink->gem_info[i].ref_pixmap, i);
-					evaspixmapsink->gem_info[i].ref_pixmap = 0;
-				}
-			}
-#ifdef COMPARE_RATIO
-		}
-#endif
-	}
-
-	if (GST_STATE(evaspixmapsink) == GST_STATE_PAUSED) {
-		gst_evaspixmap_buffer_put (evaspixmapsink, evaspixmapsink->evas_pixmap_buf);
-	}
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
-}
-
-static void
-evas_callback_del_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
-{
-	GstEvasPixmapSink *evaspixmapsink = data;
-	if (!evaspixmapsink) {
-		GST_WARNING ("evaspixmapsink is NULL..");
-		return;
-	}
-	GST_DEBUG_OBJECT (evaspixmapsink,"[START]");
-
-	EVASPIXMAPSINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK( evaspixmapsink->eo );
-	if (evaspixmapsink->eo) {
-		evas_object_image_native_surface_set(evaspixmapsink->eo, NULL);
-		evaspixmapsink->eo = NULL;
-	}
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
-}
-
-static void
-evas_callback_show_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
-{
-	GstEvasPixmapSink *evaspixmapsink = (GstEvasPixmapSink *)data;
-	GST_INFO_OBJECT (evaspixmapsink,"show evas_image_object(%x) from pid(%d), tid(%u)", obj, getpid(), (unsigned int)pthread_self());
-}
-
-static void
-evas_callback_hide_event (void *data, Evas *e, Evas_Object *obj, void *event_info)
-{
-	GstEvasPixmapSink *evaspixmapsink = (GstEvasPixmapSink *)data;
-	GST_INFO_OBJECT (evaspixmapsink,"hide evas_image_object(%x) from pid(%d), tid(%u)", obj, getpid(), (unsigned int)pthread_self());
-}
-
-/* X11 stuff */
-static gboolean error_caught = FALSE;
-
-static int
-gst_evaspixmapsink_handle_xerror (Display * display, XErrorEvent * xevent)
-{
-  char error_msg[1024];
-
-  XGetErrorText (display, xevent->error_code, error_msg, 1024);
-  GST_DEBUG ("evaspixmapsink triggered an XError. error: %s", error_msg);
-  error_caught = TRUE;
-  return 0;
-}
-
-#ifdef HAVE_XSHM
-/* This function checks that it is actually really possible to create an image
-   using XShm */
-static gboolean
-gst_evaspixmapsink_check_xshm_calls (GstXContext * xcontext)
-{
-  XvImage *xvimage;
-  XShmSegmentInfo SHMInfo;
-  gint size;
-  int (*handler) (Display *, XErrorEvent *);
-  gboolean result = FALSE;
-  gboolean did_attach = FALSE;
-
-  g_return_val_if_fail (xcontext != NULL, FALSE);
-
-  /* Sync to ensure any older errors are already processed */
-  XSync (xcontext->disp, FALSE);
-
-  /* Set defaults so we don't free these later unnecessarily */
-  SHMInfo.shmaddr = ((void *) -1);
-  SHMInfo.shmid = -1;
-
-  /* Setting an error handler to catch failure */
-  error_caught = FALSE;
-  handler = XSetErrorHandler (gst_evaspixmapsink_handle_xerror);
-
-  /* Trying to create a 1x1 picture */
-  GST_DEBUG ("XvShmCreateImage of 1x1");
-  xvimage = XvShmCreateImage (xcontext->disp, xcontext->xv_port_id,
-      xcontext->im_format, NULL, 1, 1, &SHMInfo);
-
-  /* Might cause an error, sync to ensure it is noticed */
-  XSync (xcontext->disp, FALSE);
-  if (!xvimage || error_caught) {
-    GST_WARNING ("could not XvShmCreateImage a 1x1 image");
-    goto beach;
-  }
-  size = xvimage->data_size;
-
-  SHMInfo.shmid = shmget (IPC_PRIVATE, size, IPC_CREAT | 0777);
-  if (SHMInfo.shmid == -1) {
-    GST_WARNING ("could not get shared memory of %d bytes", size);
-    goto beach;
-  }
-
-  SHMInfo.shmaddr = shmat (SHMInfo.shmid, NULL, 0);
-  if (SHMInfo.shmaddr == ((void *) -1)) {
-    GST_WARNING ("Failed to shmat: %s", g_strerror (errno));
-    /* Clean up the shared memory segment */
-    shmctl (SHMInfo.shmid, IPC_RMID, NULL);
-    goto beach;
-  }
-
-  xvimage->data = SHMInfo.shmaddr;
-  SHMInfo.readOnly = FALSE;
-
-  if (XShmAttach (xcontext->disp, &SHMInfo) == 0) {
-    GST_WARNING ("Failed to XShmAttach");
-    /* Clean up the shared memory segment */
-    shmctl (SHMInfo.shmid, IPC_RMID, NULL);
-    goto beach;
-  }
-
-  /* Sync to ensure we see any errors we caused */
-  XSync (xcontext->disp, FALSE);
-
-  /* Delete the shared memory segment as soon as everyone is attached.
-   * This way, it will be deleted as soon as we detach later, and not
-   * leaked if we crash. */
-  shmctl (SHMInfo.shmid, IPC_RMID, NULL);
-
-  if (!error_caught) {
-    GST_DEBUG ("XServer ShmAttached to 0x%x, id 0x%lx", SHMInfo.shmid,
-        SHMInfo.shmseg);
-
-    did_attach = TRUE;
-    /* store whether we succeeded in result */
-    result = TRUE;
-  } else {
-    GST_WARNING ("MIT-SHM extension check failed at XShmAttach. "
-        "Not using shared memory.");
-  }
-
-beach:
-  /* Sync to ensure we swallow any errors we caused and reset error_caught */
-  XSync (xcontext->disp, FALSE);
-
-  error_caught = FALSE;
-  XSetErrorHandler (handler);
-
-  if (did_attach) {
-    GST_DEBUG ("XServer ShmDetaching from 0x%x id 0x%lx",
-        SHMInfo.shmid, SHMInfo.shmseg);
-    XShmDetach (xcontext->disp, &SHMInfo);
-    XSync (xcontext->disp, FALSE);
-  }
-  if (SHMInfo.shmaddr != ((void *) -1))
-    shmdt (SHMInfo.shmaddr);
-  if (xvimage)
-    XFree (xvimage);
-  return result;
-}
-#endif /* HAVE_XSHM */
-
-/* This function destroys a GstEvasPixmap handling XShm availability */
-static void
-gst_evaspixmap_buffer_destroy (GstEvasPixmapBuffer *evaspixmapbuf)
-{
-	GstEvasPixmapSink *evaspixmapsink;
-
-	evaspixmapsink = evaspixmapbuf->evaspixmapsink;
-	if (G_UNLIKELY (evaspixmapsink == NULL)) {
-		goto no_sink;
-	}
-	GST_DEBUG_OBJECT (evaspixmapsink, "Destroying buffer");
-
-	g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
-
-	GST_OBJECT_LOCK (evaspixmapsink);
-
-	/* We might have some buffers destroyed after changing state to NULL */
-	if (evaspixmapsink->xcontext == NULL) {
-		GST_DEBUG_OBJECT (evaspixmapsink,"Destroying XvImage after Xcontext");
-#ifdef HAVE_XSHM
-		/* Need to free the shared memory segment even if the x context
-		* was already cleaned up */
-		if (evaspixmapbuf->SHMInfo.shmaddr != ((void *) -1)) {
-			shmdt (evaspixmapbuf->SHMInfo.shmaddr);
-		}
-#endif
-		goto beach;
-	}
-	g_mutex_lock (evaspixmapsink->x_lock);
-
-#ifdef HAVE_XSHM
-	if (evaspixmapsink->xcontext->use_xshm) {
-		if (evaspixmapbuf->SHMInfo.shmaddr != ((void *) -1)) {
-			GST_DEBUG_OBJECT (evaspixmapsink,"XServer ShmDetaching from 0x%x id 0x%lx", evaspixmapbuf->SHMInfo.shmid, evaspixmapbuf->SHMInfo.shmseg);
-			XShmDetach (evaspixmapsink->xcontext->disp, &evaspixmapbuf->SHMInfo);
-			XSync (evaspixmapsink->xcontext->disp, FALSE);
-			shmdt (evaspixmapbuf->SHMInfo.shmaddr);
-		}
-		if (evaspixmapbuf->xvimage)
-		XFree (evaspixmapbuf->xvimage);
-	} else
-#endif /* HAVE_XSHM */
-	{
-		if (evaspixmapbuf->xvimage) {
-			if (evaspixmapbuf->xvimage->data) {
-				g_free (evaspixmapbuf->xvimage->data);
-			}
-			XFree (evaspixmapbuf->xvimage);
-		}
-	}
-
-	XSync (evaspixmapsink->xcontext->disp, FALSE);
-
-	g_mutex_unlock (evaspixmapsink->x_lock);
-
-beach:
-	GST_OBJECT_UNLOCK (evaspixmapsink);
-	evaspixmapbuf->evaspixmapsink = NULL;
-	gst_object_unref (evaspixmapsink);
-
-	GST_MINI_OBJECT_CLASS (evaspixmap_buffer_parent_class)->finalize (GST_MINI_OBJECT(evaspixmapbuf));
-
-	return;
-
-	no_sink:
-	{
-		GST_WARNING ("no sink found");
-		return;
-	}
-}
-
-static void
-gst_evaspixmap_buffer_finalize (GstEvasPixmapBuffer *evaspixmapbuf)
-{
-	GstEvasPixmapSink *evaspixmapsink;
-
-	evaspixmapsink = evaspixmapbuf->evaspixmapsink;
-	if (G_UNLIKELY (evaspixmapsink == NULL)) {
-		GST_WARNING_OBJECT (evaspixmapsink,"no sink found");
-		return;
-	}
-	g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
-
-	 /* If our geometry changed we can't reuse that image. */
-	GST_LOG_OBJECT (evaspixmapsink,"destroy image as sink is shutting down");
-	gst_evaspixmap_buffer_destroy (evaspixmapbuf);
-}
-
-static void
-gst_evaspixmap_buffer_free (GstEvasPixmapBuffer *evaspixmapbuf)
-{
-  /* make sure it is not recycled */
-  evaspixmapbuf->width = -1;
-  evaspixmapbuf->height = -1;
-  gst_buffer_unref (GST_BUFFER (evaspixmapbuf));
-}
-
-static void
-gst_evaspixmap_buffer_init (GstEvasPixmapBuffer *evaspixmapbuf, gpointer g_class)
-{
-#ifdef HAVE_XSHM
-  evaspixmapbuf->SHMInfo.shmaddr = ((void *) -1);
-  evaspixmapbuf->SHMInfo.shmid = -1;
-#endif
-}
-
-static void
-gst_evaspixmap_buffer_class_init (gpointer g_class, gpointer class_data)
-{
-  GstMiniObjectClass *mini_object_class = GST_MINI_OBJECT_CLASS (g_class);
-
-  evaspixmap_buffer_parent_class = g_type_class_peek_parent (g_class);
-
-  mini_object_class->finalize = (GstMiniObjectFinalizeFunction) gst_evaspixmap_buffer_finalize;
-}
-
-static GType
-gst_evaspixmap_buffer_get_type (void)
-{
-  static GType _gst_evaspixmap_buffer_type;
-
-  if (G_UNLIKELY (_gst_evaspixmap_buffer_type == 0)) {
-    static const GTypeInfo evaspixmap_buffer_info = {
-      sizeof (GstBufferClass),
-      NULL,
-      NULL,
-      gst_evaspixmap_buffer_class_init,
-      NULL,
-      NULL,
-      sizeof (GstEvasPixmapBuffer),
-      0,
-      (GInstanceInitFunc) gst_evaspixmap_buffer_init,
-      NULL
-    };
-    _gst_evaspixmap_buffer_type = g_type_register_static (GST_TYPE_BUFFER,
-        "GstEvasPixmapBuffer", &evaspixmap_buffer_info, 0);
-  }
-  return _gst_evaspixmap_buffer_type;
-}
-
-/* This function handles GstEvasPixmapBuffer creation depending on XShm availability */
-static GstEvasPixmapBuffer*
-gst_evaspixmap_buffer_new (GstEvasPixmapSink *evaspixmapsink, GstCaps *caps)
-{
-	GstEvasPixmapBuffer *evaspixmapbuf = NULL;
-	GstStructure *structure = NULL;
-	gboolean succeeded = FALSE;
-	int (*handler) (Display *, XErrorEvent *);
-
-	g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), NULL);
-
-	if (caps == NULL) {
-		return NULL;
-	}
-
-	evaspixmapbuf = (GstEvasPixmapBuffer*) gst_mini_object_new (GST_TYPE_EVASPIXMAP_BUFFER);
-	GST_DEBUG_OBJECT (evaspixmapsink,"Creating new EvasPixmapBuffer");
-
-	structure = gst_caps_get_structure (caps, 0);
-
-	if (!gst_structure_get_int (structure, "width", &evaspixmapbuf->width) || !gst_structure_get_int (structure, "height", &evaspixmapbuf->height)) {
-		GST_WARNING_OBJECT (evaspixmapsink,"failed getting geometry from caps %" GST_PTR_FORMAT, caps);
-	}
-
-	GST_LOG_OBJECT (evaspixmapsink,"creating %dx%d", evaspixmapbuf->width, evaspixmapbuf->height);
-
-	GST_LOG_OBJECT (evaspixmapsink,"aligned size %dx%d", evaspixmapsink->aligned_width, evaspixmapsink->aligned_height);
-	if (evaspixmapsink->aligned_width == 0 || evaspixmapsink->aligned_height == 0) {
-		GST_INFO_OBJECT (evaspixmapsink,"aligned size is zero. set size of caps.");
-		evaspixmapsink->aligned_width = evaspixmapbuf->width;
-		evaspixmapsink->aligned_height = evaspixmapbuf->height;
-	}
-
-	evaspixmapbuf->im_format = gst_evaspixmapsink_get_format_from_caps (evaspixmapsink, caps);
-	if (evaspixmapbuf->im_format == -1) {
-		GST_WARNING_OBJECT (evaspixmapsink,"failed to get format from caps %"GST_PTR_FORMAT, caps);
-		GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,("Failed to create output image buffer of %dx%d pixels",
-				   evaspixmapbuf->width, evaspixmapbuf->height), ("Invalid input caps"));
-		goto beach_unlocked;
-	}
-
-	GST_INFO_OBJECT (evaspixmapsink, "FOURCC format : %c%c%c%c", evaspixmapbuf->im_format, evaspixmapbuf->im_format>>8,
-			evaspixmapbuf->im_format>>16, evaspixmapbuf->im_format>>24);
-
-	evaspixmapbuf->evaspixmapsink = gst_object_ref (evaspixmapsink);
-
-	g_mutex_lock (evaspixmapsink->x_lock);
-
-	/* Sync to ensure we swallow any errors we caused and reset error_caught */
-	XSync (evaspixmapsink->xcontext->disp, FALSE);
-
-	/* Setting an error handler to catch failure */
-	error_caught = FALSE;
-	handler = XSetErrorHandler (gst_evaspixmapsink_handle_xerror);
-
-#ifdef HAVE_XSHM
-	if (evaspixmapsink->xcontext->use_xshm) {
-		int expected_size;
-		evaspixmapbuf->xvimage = XvShmCreateImage (evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, evaspixmapbuf->im_format, NULL,
-		evaspixmapsink->aligned_width, evaspixmapsink->aligned_height, &evaspixmapbuf->SHMInfo);
-		if (!evaspixmapbuf->xvimage || error_caught) {
-			if (error_caught) {
-				GST_ERROR_OBJECT (evaspixmapsink,"error_caught!");
-			}
-			if(!evaspixmapbuf->xvimage) {
-				GST_ERROR_OBJECT (evaspixmapsink,"XvShmCreateImage() failed");
-			}
-			g_mutex_unlock (evaspixmapsink->x_lock);
-			/* Reset error handler */
-			error_caught = FALSE;
-			XSetErrorHandler (handler);
-			/* Push an error */
-			GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,("Failed to create output image buffer of %dx%d pixels",evaspixmapbuf->width,
-				   evaspixmapbuf->height),("could not XvShmCreateImage a %dx%d image",evaspixmapbuf->width, evaspixmapbuf->height));
-			goto beach_unlocked;
-		}
-
-		/* we have to use the returned data_size for our shm size */
-		evaspixmapbuf->size = evaspixmapbuf->xvimage->data_size;
-		GST_LOG_OBJECT (evaspixmapsink,"XShm image size is %" G_GSIZE_FORMAT, evaspixmapbuf->size);
-
-		/* calculate the expected size.  This is only for sanity checking the
-		* number we get from X. */
-		switch (evaspixmapbuf->im_format) {
-		case GST_MAKE_FOURCC ('I', '4', '2', '0'):
-		case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
-		{
-			gint pitches[3];
-			gint offsets[3];
-			guint plane;
-
-			offsets[0] = 0;
-			pitches[0] = GST_ROUND_UP_4 (evaspixmapbuf->width);
-			offsets[1] = offsets[0] + pitches[0] * GST_ROUND_UP_2 (evaspixmapbuf->height);
-			pitches[1] = GST_ROUND_UP_8 (evaspixmapbuf->width) / 2;
-			offsets[2] =
-			offsets[1] + pitches[1] * GST_ROUND_UP_2 (evaspixmapbuf->height) / 2;
-			pitches[2] = GST_ROUND_UP_8 (pitches[0]) / 2;
-
-			expected_size =	offsets[2] + pitches[2] * GST_ROUND_UP_2 (evaspixmapbuf->height) / 2;
-
-			for (plane = 0; plane < evaspixmapbuf->xvimage->num_planes; plane++) {
-				GST_DEBUG_OBJECT (evaspixmapsink,"Plane %u has a expected pitch of %d bytes, " "offset of %d",
-						plane, pitches[plane], offsets[plane]);
-			}
-			break;
-		}
-		case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
-		case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'):
-			expected_size = evaspixmapbuf->height * GST_ROUND_UP_4 (evaspixmapbuf->width * 2);
-			break;
-		case GST_MAKE_FOURCC ('S', 'T', '1', '2'):
-		case GST_MAKE_FOURCC ('S', 'N', '1', '2'):
-		case GST_MAKE_FOURCC ('S', 'U', 'Y', 'V'):
-		case GST_MAKE_FOURCC ('S', 'U', 'Y', '2'):
-		case GST_MAKE_FOURCC ('S', '4', '2', '0'):
-		case GST_MAKE_FOURCC ('S', 'Y', 'V', 'Y'):
-		case GST_MAKE_FOURCC ('I', 'T', 'L', 'V'):
-		case GST_MAKE_FOURCC ('S', 'R', '3', '2'):
-			expected_size = sizeof(SCMN_IMGB);
-			break;
-		default:
-			expected_size = 0;
-			break;
-		}
-		if (expected_size != 0 && evaspixmapbuf->size != expected_size) {
-			GST_WARNING_OBJECT (evaspixmapsink,"unexpected XShm image size (got %" G_GSIZE_FORMAT ", expected %d)", evaspixmapbuf->size, expected_size);
-		}
-
-		/* Be verbose about our XvImage stride */
-		{
-			guint plane;
-			for (plane = 0; plane < evaspixmapbuf->xvimage->num_planes; plane++) {
-				GST_DEBUG_OBJECT (evaspixmapsink,"Plane %u has a pitch of %d bytes, ""offset of %d", plane,
-						evaspixmapbuf->xvimage->pitches[plane],	evaspixmapbuf->xvimage->offsets[plane]);
-			}
-		}
-
-		evaspixmapbuf->SHMInfo.shmid = shmget (IPC_PRIVATE, evaspixmapbuf->size,IPC_CREAT | 0777);
-		if (evaspixmapbuf->SHMInfo.shmid == -1) {
-			g_mutex_unlock (evaspixmapsink->x_lock);
-			GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,
-				("Failed to create output image buffer of %dx%d pixels", evaspixmapbuf->width, evaspixmapbuf->height),
-				("could not get shared memory of %" G_GSIZE_FORMAT " bytes",evaspixmapbuf->size));
-			goto beach_unlocked;
-		}
-
-		evaspixmapbuf->SHMInfo.shmaddr = shmat (evaspixmapbuf->SHMInfo.shmid, NULL, 0);
-		if (evaspixmapbuf->SHMInfo.shmaddr == ((void *) -1)) {
-			g_mutex_unlock (evaspixmapsink->x_lock);
-			GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,
-				("Failed to create output image buffer of %dx%d pixels",
-				evaspixmapbuf->width, evaspixmapbuf->height),
-				("Failed to shmat: %s", g_strerror (errno)));
-			/* Clean up the shared memory segment */
-			shmctl (evaspixmapbuf->SHMInfo.shmid, IPC_RMID, NULL);
-			goto beach_unlocked;
-		}
-
-		evaspixmapbuf->xvimage->data = evaspixmapbuf->SHMInfo.shmaddr;
-		evaspixmapbuf->SHMInfo.readOnly = FALSE;
-
-		if (XShmAttach (evaspixmapsink->xcontext->disp, &evaspixmapbuf->SHMInfo) == 0) {
-		/* Clean up the shared memory segment */
-		shmctl (evaspixmapbuf->SHMInfo.shmid, IPC_RMID, NULL);
-
-		g_mutex_unlock (evaspixmapsink->x_lock);
-		GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,
-			("Failed to create output image buffer of %dx%d pixels",
-			evaspixmapbuf->width, evaspixmapbuf->height), ("Failed to XShmAttach"));
-		goto beach_unlocked;
-		}
-
-		XSync (evaspixmapsink->xcontext->disp, FALSE);
-
-		/* Delete the shared memory segment as soon as we everyone is attached.
-		* This way, it will be deleted as soon as we detach later, and not
-		* leaked if we crash. */
-		shmctl (evaspixmapbuf->SHMInfo.shmid, IPC_RMID, NULL);
-
-		GST_DEBUG_OBJECT (evaspixmapsink,"XServer ShmAttached to 0x%x, id 0x%lx", evaspixmapbuf->SHMInfo.shmid, evaspixmapbuf->SHMInfo.shmseg);
-	} else
-#endif /* HAVE_XSHM */
-	{
-		evaspixmapbuf->xvimage = XvCreateImage (evaspixmapsink->xcontext->disp,	evaspixmapsink->xcontext->xv_port_id,
-		evaspixmapbuf->im_format, NULL, evaspixmapsink->aligned_width, evaspixmapsink->aligned_height);
-		if (!evaspixmapbuf->xvimage || error_caught) {
-			g_mutex_unlock (evaspixmapsink->x_lock);
-			/* Reset error handler */
-			error_caught = FALSE;
-			XSetErrorHandler (handler);
-			/* Push an error */
-			GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE,
-				("Failed to create outputimage buffer of %dx%d pixels",
-				evaspixmapbuf->width, evaspixmapbuf->height),
-				("could not XvCreateImage a %dx%d image",
-				evaspixmapbuf->width, evaspixmapbuf->height));
-			goto beach_unlocked;
-		}
-
-		/* we have to use the returned data_size for our image size */
-		evaspixmapbuf->size = evaspixmapbuf->xvimage->data_size;
-		evaspixmapbuf->xvimage->data = g_malloc (evaspixmapbuf->size);
-
-		XSync (evaspixmapsink->xcontext->disp, FALSE);
-	}
-
-	/* Reset error handler */
-	error_caught = FALSE;
-	XSetErrorHandler (handler);
-
-	succeeded = TRUE;
-
-	GST_BUFFER_DATA (evaspixmapbuf) = (guchar *) evaspixmapbuf->xvimage->data;
-	GST_BUFFER_SIZE (evaspixmapbuf) = evaspixmapbuf->size;
-
-	g_mutex_unlock (evaspixmapsink->x_lock);
-
-beach_unlocked:
-	if (!succeeded) {
-		gst_evaspixmap_buffer_free (evaspixmapbuf);
-		evaspixmapbuf = NULL;
-	}
-
-	return evaspixmapbuf;
-}
-
-/* This function puts a GstEvasPixmapBuffer on a GstEvasPixmapSink's pixmap. Returns FALSE
- * if no pixmap was available  */
-static gboolean
-gst_evaspixmap_buffer_put (GstEvasPixmapSink *evaspixmapsink, GstEvasPixmapBuffer *evaspixmapbuf)
-{
-	GstVideoRectangle result;
-
-	GstVideoRectangle src_origin = { 0, 0, 0, 0};
-	GstVideoRectangle src_input  = { 0, 0, 0, 0};
-	GstVideoRectangle src = { 0, 0, 0, 0};
-	GstVideoRectangle dst = { 0, 0, 0, 0};
-	int rotate = 0;
-	int ret = 0;
-	int idx = 0;
-	GstXPixmap *xpixmap = NULL;
-
-	MMTA_ACUM_ITEM_BEGIN("evaspixmapsink evaspixmap_buffer_put()", FALSE);
-
-	/* We take the flow_lock. If expose is in there we don't want to run
-	concurrently from the data flow thread */
-	g_mutex_lock (evaspixmapsink->flow_lock);
-
-	if (G_UNLIKELY (evaspixmapsink->xpixmap[idx] == NULL)) {
-		GST_WARNING_OBJECT (evaspixmapsink, "xpixmap is NULL. Skip buffer_put." );
-		g_mutex_unlock(evaspixmapsink->flow_lock);
-		return FALSE;
-	}
-	if (evaspixmapsink->visible == FALSE) {
-		GST_WARNING_OBJECT (evaspixmapsink, "visible is FALSE. Skip buffer_put." );
-		g_mutex_unlock(evaspixmapsink->flow_lock);
-		return TRUE;
-	}
-	if (!evaspixmapbuf) {
-		GST_WARNING_OBJECT (evaspixmapsink, "evaspixmapbuf is NULL. Skip buffer_put." );
-		g_mutex_unlock(evaspixmapsink->flow_lock);
-		return TRUE;
-	}
-
-	g_mutex_lock (evaspixmapsink->pixmap_ref_lock);
-	if (evaspixmapsink->last_updated_idx == -1) {
-		/* if it has never been updated any frame in Ecore thread, do below */
-		idx = 0;
-		xpixmap = evaspixmapsink->xpixmap[idx];
-		xpixmap->ref = 1;
-		GST_LOG_OBJECT (evaspixmapsink, "last_updated_idx(%d), we use index[%d] of pixmap buffers : pixmap(%d), ref(%d)",
-				evaspixmapsink->last_updated_idx, idx, xpixmap->pixmap, xpixmap->ref);
-	} else {
-		for (idx = 0; idx < evaspixmapsink->num_of_pixmaps; idx++) {
-			if (idx == evaspixmapsink->last_updated_idx) {
-				continue;
-			} else {
-				xpixmap = evaspixmapsink->xpixmap[idx];
-				if (xpixmap->ref == 0 && xpixmap->damaged_time == 0) {
-					xpixmap->ref++;
-					GST_LOG_OBJECT (evaspixmapsink, "found an available pixmap(%d) : xpixmap[%d]", xpixmap->pixmap, idx);
-					GST_INFO_OBJECT (evaspixmapsink,"pixmap ref-count INCREASED : pixmap(%d), refcount(%d)", xpixmap->pixmap, xpixmap->ref);
-					break;
-				}
-			}
-		}
-		if (idx == evaspixmapsink->num_of_pixmaps) {
-			GST_LOG_OBJECT (evaspixmapsink, "Could not find a pixmap with idle state, skip buffer_put." );
-			g_mutex_unlock (evaspixmapsink->pixmap_ref_lock);
-			g_mutex_unlock(evaspixmapsink->flow_lock);
-			return TRUE;
-		}
-	}
-	g_mutex_unlock (evaspixmapsink->pixmap_ref_lock);
-
-	gst_evaspixmapsink_xpixmap_update_geometry(evaspixmapsink, idx);
-
-	src.x = src.y = 0;
-	src_origin.x = src_origin.y = src_input.x = src_input.y = 0;
-	src_input.w = src_origin.w = evaspixmapsink->video_width;
-	src_input.h = src_origin.h = evaspixmapsink->video_height;
-	if (evaspixmapsink->use_origin_size ||
-		(evaspixmapsink->rotate_angle == DEGREE_0 ||
-		evaspixmapsink->rotate_angle == DEGREE_180)) {
-		src.w = src_origin.w;
-		src.h = src_origin.h;
-	} else {
-		src.w = src_origin.h;
-		src.h = src_origin.w;
-	}
-
-	dst.w = evaspixmapsink->render_rect.w; /* pixmap width */
-	dst.h = evaspixmapsink->render_rect.h; /* pixmap height */
-
-	if (!evaspixmapsink->use_origin_size) {
-		static Atom atom_rotation = None;
-		static Atom atom_hflip = None;
-		static Atom atom_vflip = None;
-		gboolean set_hflip = FALSE;
-		gboolean set_vflip = FALSE;
-
-		/* compensation of size information (between evas image object's and pixmap's) */
-		if (evaspixmapsink->sizediff_width > 1) {
-			if (evaspixmapsink->sizediff_height > 1) {
-				dst.w -= (evaspixmapsink->sizediff_width >> 1) << 1;
-				dst.h -= (evaspixmapsink->sizediff_height >> 1) << 1;
-			} else {
-				dst.w -= (evaspixmapsink->sizediff_width >> 1) << 1;
-			}
-		} else if (evaspixmapsink->sizediff_height > 1) {
-			dst.h -= (evaspixmapsink->sizediff_height >> 1) << 1;
-		}
-
-		switch (evaspixmapsink->display_geometry_method) {
-		case DISP_GEO_METHOD_LETTER_BOX:
-			gst_video_sink_center_rect (src, dst, &result, TRUE);
-			result.x += evaspixmapsink->render_rect.x;
-			result.y += evaspixmapsink->render_rect.y;
-			GST_DEBUG_OBJECT (evaspixmapsink, "GEO_METHOD : letter box");
-			break;
-		case DISP_GEO_METHOD_ORIGIN_SIZE:
-			gst_video_sink_center_rect (src, dst, &result, FALSE);
-			gst_video_sink_center_rect (dst, src, &src_input, FALSE);
-			GST_DEBUG_OBJECT (evaspixmapsink, "GEO_METHOD : origin size");
-			if (evaspixmapsink->rotate_angle == DEGREE_90 ||
-				evaspixmapsink->rotate_angle == DEGREE_270) {
-				src_input.x = src_input.x ^ src_input.y;
-				src_input.y = src_input.x ^ src_input.y;
-				src_input.x = src_input.x ^ src_input.y;
-				src_input.w = src_input.w ^ src_input.h;
-				src_input.h = src_input.w ^ src_input.h;
-				src_input.w = src_input.w ^ src_input.h;
-			}
-			break;
-		case DISP_GEO_METHOD_FULL_SCREEN:
-			result.x = result.y = 0;
-			result.w = evaspixmapsink->xpixmap[idx]->width;
-			result.h = evaspixmapsink->xpixmap[idx]->height;
-			GST_DEBUG_OBJECT (evaspixmapsink, "GEO_METHOD : full screen");
-			break;
-		case DISP_GEO_METHOD_CROPPED_FULL_SCREEN:
-			GST_DEBUG_OBJECT (evaspixmapsink, "GEO_METHOD : cropped full screen");
-			gst_video_sink_center_rect(dst, src, &src_input, TRUE);
-			result.x = result.y = 0;
-			result.w = dst.w;
-			result.h = dst.h;
-			if (evaspixmapsink->rotate_angle == DEGREE_90 ||
-				evaspixmapsink->rotate_angle == DEGREE_270) {
-				src_input.x = src_input.x ^ src_input.y;
-				src_input.y = src_input.x ^ src_input.y;
-				src_input.x = src_input.x ^ src_input.y;
-				src_input.w = src_input.w ^ src_input.h;
-				src_input.h = src_input.w ^ src_input.h;
-				src_input.w = src_input.w ^ src_input.h;
-			}
-			break;
-		case DISP_GEO_METHOD_CUSTOM_ROI:
-			switch (evaspixmapsink->rotate_angle) {
-			case DEGREE_90:
-				result.w = evaspixmapsink->dst_roi.h;
-				result.h = evaspixmapsink->dst_roi.w;
-				result.x = evaspixmapsink->dst_roi.y;
-				result.y = evaspixmapsink->xpixmap[idx]->height - evaspixmapsink->dst_roi.x - evaspixmapsink->dst_roi.w;
-				break;
-			case DEGREE_180:
-				result.w = evaspixmapsink->dst_roi.w;
-				result.h = evaspixmapsink->dst_roi.h;
-				result.x = evaspixmapsink->xpixmap[idx]->width - result.w - evaspixmapsink->dst_roi.x;
-				result.y = evaspixmapsink->xpixmap[idx]->height - result.h - evaspixmapsink->dst_roi.y;
-				break;
-			case DEGREE_270:
-				result.w = evaspixmapsink->dst_roi.h;
-				result.h = evaspixmapsink->dst_roi.w;
-				result.x = evaspixmapsink->xpixmap[idx]->width - evaspixmapsink->dst_roi.y - evaspixmapsink->dst_roi.h;
-				result.y = evaspixmapsink->dst_roi.x;
-				break;
-			default:
-				result.x = evaspixmapsink->dst_roi.x;
-				result.y = evaspixmapsink->dst_roi.y;
-				result.w = evaspixmapsink->dst_roi.w;
-				result.h = evaspixmapsink->dst_roi.h;
-				break;
-			}
-			GST_LOG_OBJECT(evaspixmapsink, "rotate[%d], ROI input[%d,%d,%dx%d] > result[%d,%d,%dx%d]",
-					evaspixmapsink->rotate_angle,
-					evaspixmapsink->dst_roi.x, evaspixmapsink->dst_roi.y, evaspixmapsink->dst_roi.w, evaspixmapsink->dst_roi.h,
-					result.x, result.y, result.w, result.h);
-			break;
-		default:
-			break;
-		}
-		GST_DEBUG_OBJECT (evaspixmapsink, "GEO_METHOD : src(%dx%d), dst(%dx%d), result(%dx%d), result_x(%d), result_y(%d)",
-				src.w,src.h,dst.w,dst.h,result.w,result.h,result.x,result.y);
-
-		switch( evaspixmapsink->rotate_angle ) {
-			case DEGREE_0:
-			break;
-			case DEGREE_90:
-			rotate = 270;
-			break;
-			case DEGREE_180:
-			rotate = 180;
-			break;
-			case DEGREE_270:
-			rotate = 90;
-			break;
-			default:
-			GST_WARNING_OBJECT( evaspixmapsink, "Unsupported rotation [%d]... set DEGREE 0.",
-					evaspixmapsink->rotate_angle );
-			break;
-		}
-
-		/* set display rotation */
-		if (atom_rotation == None) {
-			atom_rotation = XInternAtom(evaspixmapsink->xcontext->disp, "_USER_WM_PORT_ATTRIBUTE_ROTATION", False);
-		}
-
-		ret = XvSetPortAttribute(evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, atom_rotation, rotate);
-		if (ret != Success) {
-			GST_ERROR_OBJECT( evaspixmapsink, "XvSetPortAttribute failed[%d]. disp[%x],xv_port_id[%d],atom[%x],rotate[%d]",
-					ret, evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, atom_rotation, rotate );
-			return FALSE;
-		}
-
-		/* set display flip */
-		if (atom_hflip == None) {
-			atom_hflip = XInternAtom(evaspixmapsink->xcontext->disp, "_USER_WM_PORT_ATTRIBUTE_HFLIP", False);
-		}
-		if (atom_vflip == None) {
-			atom_vflip = XInternAtom(evaspixmapsink->xcontext->disp, "_USER_WM_PORT_ATTRIBUTE_VFLIP", False);
-		}
-
-		switch (evaspixmapsink->flip) {
-		case FLIP_HORIZONTAL:
-			set_hflip = TRUE;
-			set_vflip = FALSE;
-			break;
-		case FLIP_VERTICAL:
-			set_hflip = FALSE;
-			set_vflip = TRUE;
-			break;
-		case FLIP_BOTH:
-			set_hflip = TRUE;
-			set_vflip = TRUE;
-			break;
-		case FLIP_NONE:
-		default:
-			set_hflip = FALSE;
-			set_vflip = FALSE;
-			break;
-		}
-		GST_INFO_OBJECT(evaspixmapsink, "set rotate %d HFLIP %d, VFLIP %d", rotate, set_hflip, set_vflip);
-
-		ret = XvSetPortAttribute(evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, atom_hflip, set_hflip);
-		if (ret != Success) {
-			GST_WARNING("set HFLIP failed[%d]. disp[%x],xv_port_id[%d],atom[%x],hflip[%d]",
-					ret, evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, atom_hflip, set_hflip);
-		}
-		ret = XvSetPortAttribute(evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, atom_vflip, set_vflip);
-		if (ret != Success) {
-			GST_WARNING("set VFLIP failed[%d]. disp[%x],xv_port_id[%d],atom[%x],vflip[%d]",
-					ret, evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, atom_vflip, set_vflip);
-		}
-
-	} else {
-		result.x = result.y = 0;
-		result.w = evaspixmapsink->xpixmap[idx]->width;
-		result.h = evaspixmapsink->xpixmap[idx]->height;
-		GST_INFO_OBJECT (evaspixmapsink, "USE ORIGIN SIZE, no geometry method, no rotation/flip" );
-	}
-
-	g_mutex_lock (evaspixmapsink->x_lock);
-
-  /* We scale to the pixmap's geometry */
-#ifdef HAVE_XSHM
-	if (evaspixmapsink->xcontext->use_xshm) {
-		GST_LOG_OBJECT (evaspixmapsink,"XvShmPutImage with image %dx%d and pixmap %dx%d, from xvimage %"
-				GST_PTR_FORMAT,
-				evaspixmapbuf->width, evaspixmapbuf->height,
-				evaspixmapsink->render_rect.w, evaspixmapsink->render_rect.h, evaspixmapbuf);
-
-	/* Trim as proper size */
-	if (src_input.w % 2 == 1) {
-		src_input.w += 1;
-	}
-	if (src_input.h % 2 == 1) {
-		src_input.h += 1;
-	}
-
-	GST_LOG_OBJECT (evaspixmapsink, "screen[%dx%d],pixmap[%d,%d,%dx%d],method[%d],rotate[%d],src[%dx%d],dst[%d,%d,%dx%d],input[%d,%d,%dx%d],result[%d,%d,%dx%d]",
-		evaspixmapsink->scr_w, evaspixmapsink->scr_h,
-		evaspixmapsink->xpixmap[idx]->x, evaspixmapsink->xpixmap[idx]->y, evaspixmapsink->xpixmap[idx]->width, evaspixmapsink->xpixmap[idx]->height,
-		evaspixmapsink->display_geometry_method, rotate,
-		src_origin.w, src_origin.h,
-		dst.x, dst.y, dst.w, dst.h,
-		src_input.x, src_input.y, src_input.w, src_input.h,
-		result.x, result.y, result.w, result.h );
-
-	if (evaspixmapsink->visible) {
-		if (evaspixmapsink->buf_shared_type == BUF_SHARE_METHOD_FD) {
-			EVASPIXMAPSINK_SET_PIXMAP_ID_TO_GEM_INFO (evaspixmapsink, evaspixmapsink->xpixmap[idx]->pixmap);
-		}
-		ret = XvShmPutImage (evaspixmapsink->xcontext->disp,
-			evaspixmapsink->xcontext->xv_port_id,
-			evaspixmapsink->xpixmap[idx]->pixmap,
-			evaspixmapsink->xpixmap[idx]->gc, evaspixmapbuf->xvimage,
-			src_input.x, src_input.y, src_input.w, src_input.h,
-			result.x, result.y, result.w, result.h, FALSE);
-		GST_LOG_OBJECT (evaspixmapsink, "XvShmPutImage return value [%d]", ret );
-	} else {
-		GST_WARNING_OBJECT (evaspixmapsink, "visible is FALSE. skip this image..." );
-	}
-  } else
-#endif /* HAVE_XSHM */
-	{
-		if (evaspixmapsink->visible) {
-		XvPutImage (evaspixmapsink->xcontext->disp,
-			evaspixmapsink->xcontext->xv_port_id,
-			evaspixmapsink->xpixmap[idx]->pixmap,
-			evaspixmapsink->xpixmap[idx]->gc, evaspixmapbuf->xvimage,
-			evaspixmapsink->disp_x, evaspixmapsink->disp_y,
-			evaspixmapsink->disp_width, evaspixmapsink->disp_height,
-			result.x, result.y, result.w, result.h);
-		} else {
-			GST_WARNING_OBJECT (evaspixmapsink, "visible is FALSE. skip this image..." );
-		}
-	}
-	XSync (evaspixmapsink->xcontext->disp, FALSE);
-
-	g_mutex_unlock (evaspixmapsink->x_lock);
-	g_mutex_unlock (evaspixmapsink->flow_lock);
-
-	MMTA_ACUM_ITEM_END("evaspixmapsink evaspixmap_buffer_put()", FALSE);
-
-	return TRUE;
-}
-
-static int
-drm_init(GstEvasPixmapSink *evaspixmapsink)
-{
-	Display *dpy;
-	int i = 0;
-	int eventBase = 0;
-	int errorBase = 0;
-	int dri2Major = 0;
-	int dri2Minor = 0;
-	char *driverName = NULL;
-	char *deviceName = NULL;
-	struct drm_auth auth_arg = {0};
-
-	evaspixmapsink->drm_fd = -1;
-
-	dpy = XOpenDisplay(0);
-
-	/* DRI2 */
-	if (!DRI2QueryExtension(dpy, &eventBase, &errorBase)) {
-		GST_ERROR_OBJECT (evaspixmapsink,"failed to DRI2QueryExtension()");
-		goto ERROR_CASE;
-	}
-
-	if (!DRI2QueryVersion(dpy, &dri2Major, &dri2Minor)) {
-		GST_ERROR_OBJECT (evaspixmapsink,"failed to DRI2QueryVersion");
-		goto ERROR_CASE;
-	}
-
-	if (!DRI2Connect(dpy, RootWindow(dpy, DefaultScreen(dpy)), &driverName, &deviceName)) {
-		GST_ERROR_OBJECT (evaspixmapsink,"failed to DRI2Connect");
-		goto ERROR_CASE;
-	}
-
-	if (!driverName || !deviceName) {
-		GST_ERROR_OBJECT (evaspixmapsink,"driverName or deviceName is not valid");
-		goto ERROR_CASE;
-	}
-
-	GST_INFO_OBJECT (evaspixmapsink,"Open drm device : %s", deviceName);
-
-	/* get the drm_fd though opening the deviceName */
-	evaspixmapsink->drm_fd = open(deviceName, O_RDWR);
-	if (evaspixmapsink->drm_fd < 0) {
-		GST_ERROR_OBJECT (evaspixmapsink,"cannot open drm device (%s)", deviceName);
-		goto ERROR_CASE;
-	}
-
-	/* get magic from drm to authentication */
-	if (ioctl(evaspixmapsink->drm_fd, DRM_IOCTL_GET_MAGIC, &auth_arg)) {
-		GST_ERROR_OBJECT (evaspixmapsink,"cannot get drm auth magic");
-		close(evaspixmapsink->drm_fd);
-		evaspixmapsink->drm_fd = -1;
-		goto ERROR_CASE;
-	}
-
-	if (!DRI2Authenticate(dpy, RootWindow(dpy, DefaultScreen(dpy)),	auth_arg.magic)) {
-		GST_ERROR_OBJECT (evaspixmapsink,"cannot get drm authentication from X");
-		close(evaspixmapsink->drm_fd);
-		evaspixmapsink->drm_fd = -1;
-		goto ERROR_CASE;
-	}
-
-	/* init gem handle */
-	for (i = 0; i < MAX_GEM_BUFFER_NUM; i++) {
-		evaspixmapsink->gem_info[i].dmabuf_fd = 0;
-		evaspixmapsink->gem_info[i].gem_handle = 0;
-		evaspixmapsink->gem_info[i].gem_name = 0;
-		evaspixmapsink->gem_info[i].bo = 0;
-		evaspixmapsink->gem_info[i].ref_pixmap = 0;
-	}
-
-	XCloseDisplay(dpy);
-	free(driverName);
-	free(deviceName);
-
-	return 0;
-
-ERROR_CASE:
-	XCloseDisplay(dpy);
-	if (driverName) {
-		free(driverName);
-	}
-	if (deviceName) {
-		free(deviceName);
-	}
-
-	return -1;
-}
-
-static void
-drm_fini(GstEvasPixmapSink *evaspixmapsink)
-{
-	if (evaspixmapsink->drm_fd >= 0) {
-		GST_INFO_OBJECT (evaspixmapsink,"close drm_fd(%d)", evaspixmapsink->drm_fd);
-		close(evaspixmapsink->drm_fd);
-		evaspixmapsink->drm_fd = -1;
-	}
-}
-
-static unsigned int
-drm_init_convert_dmabuf_gemname(GstEvasPixmapSink *evaspixmapsink, int dmabuf_fd)
-{
-	struct drm_prime_handle prime_arg = {0,};
-	struct drm_gem_flink flink_arg = {0,};
-	int i = 0;
-
-	if (evaspixmapsink->drm_fd < 0) {
-		GST_ERROR_OBJECT (evaspixmapsink,"DRM is not opened");
-		return 0;
-	}
-
-	if (dmabuf_fd <= 0) {
-		GST_DEBUG_OBJECT (evaspixmapsink,"Ignore wrong dmabuf fd(%d)", dmabuf_fd);		/* temporarily change log level to DEBUG for reducing WARNING level log */
-		return 0;
-	}
-
-	/* check duplicated dmabuf fd */
-	for (i = 0 ; i < MAX_GEM_BUFFER_NUM ; i++) {
-		if (evaspixmapsink->gem_info[i].dmabuf_fd == dmabuf_fd) {
-			GST_LOG_OBJECT (evaspixmapsink,"already got fd(%u) with name(%u)", dmabuf_fd, evaspixmapsink->gem_info[i].gem_name);
-			return evaspixmapsink->gem_info[i].gem_name;
-		}
-
-		if (evaspixmapsink->gem_info[i].dmabuf_fd == 0) {
-			GST_LOG_OBJECT (evaspixmapsink,"empty gem_info[%d] found", i);
-			break;
-		}
-	}
-
-	if (i == MAX_GEM_BUFFER_NUM) {
-		GST_WARNING_OBJECT (evaspixmapsink,"too many buffers[dmabuf_fd(%d). skip it]", dmabuf_fd);
-		return 0;
-	}
-
-	evaspixmapsink->gem_info[i].dmabuf_fd = dmabuf_fd;
-	prime_arg.fd = dmabuf_fd;
-	if (ioctl(evaspixmapsink->drm_fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &prime_arg)) {
-		GST_ERROR_OBJECT (evaspixmapsink,"non dmabuf fd(%d)", dmabuf_fd);
-		return 0;
-	}
-
-	evaspixmapsink->gem_info[i].gem_handle = prime_arg.handle;
-	GST_LOG_OBJECT (evaspixmapsink,"gem_info[%d].gem_handle = %u", i, prime_arg.handle);
-
-	flink_arg.handle = prime_arg.handle;
-	if (ioctl(evaspixmapsink->drm_fd, DRM_IOCTL_GEM_FLINK, &flink_arg)) {
-		GST_ERROR_OBJECT (evaspixmapsink,"cannot convert drm handle to name");
-		return 0;
-	}
-
-	evaspixmapsink->gem_info[i].gem_name = flink_arg.name;
-	GST_LOG_OBJECT (evaspixmapsink,"gem_info[%d].gem_name = %u", i, flink_arg.name);
-
-	return flink_arg.name;
-}
-
-static unsigned int
-tbm_init_convert_bo_gemname(GstEvasPixmapSink *evaspixmapsink, unsigned int bo)
-{
-	int i = 0;
-
-	if (bo <= 0) {
-		GST_DEBUG_OBJECT (evaspixmapsink,"Ignore wrong bo(%u)", bo);		/* temporarily change log level to DEBUG for reducing WARNING level log */
-		return 0;
-	}
-
-	/* check duplicated dmabuf bo */
-	for (i = 0 ; i < MAX_GEM_BUFFER_NUM ; i++) {
-		if (evaspixmapsink->gem_info[i].bo == bo) {
-			GST_LOG_OBJECT (evaspixmapsink,"already got bo(%u) with name(%u)", bo, evaspixmapsink->gem_info[i].gem_name);
-			return evaspixmapsink->gem_info[i].gem_name;
-		}
-
-		if (evaspixmapsink->gem_info[i].bo == 0) {
-			GST_LOG_OBJECT (evaspixmapsink,"empty gem_info[%d] found", i);
-			break;
-		}
-	}
-
-	if (i == MAX_GEM_BUFFER_NUM) {
-		GST_WARNING_OBJECT (evaspixmapsink,"too many buffers[dmabuf_bo(%d). skip it]", bo);
-		return 0;
-	}
-
-	evaspixmapsink->gem_info[i].bo = bo;
-	evaspixmapsink->gem_info[i].gem_name = tbm_bo_export(bo);
-	GST_LOG_OBJECT (evaspixmapsink,"gem_info[%d].gem_name = %u", i, evaspixmapsink->gem_info[i].gem_name);
-
-	return evaspixmapsink->gem_info[i].gem_name;
-}
-
-static void
-drm_fini_close_gem_handle(GstEvasPixmapSink *evaspixmapsink, Pixmap pixmap_id)
-{
-	int i = 0;
-	if (evaspixmapsink->drm_fd >= 0) {
-		if (pixmap_id == 0) {
-			for (i = 0; i < MAX_GEM_BUFFER_NUM; i++) {
-				if (evaspixmapsink->gem_info[i].dmabuf_fd > 0) {
-					if (evaspixmapsink->buf_shared_type == BUF_SHARE_METHOD_FD) {
-						GST_INFO_OBJECT (evaspixmapsink,"close gem_handle(%u)", evaspixmapsink->gem_info[i].gem_handle);
-						drm_close_gem(evaspixmapsink, evaspixmapsink->gem_info[i].gem_handle);
-					}
-					evaspixmapsink->gem_info[i].dmabuf_fd = 0;
-					evaspixmapsink->gem_info[i].gem_handle = 0;
-					evaspixmapsink->gem_info[i].gem_name = 0;
-					evaspixmapsink->gem_info[i].bo = 0;
-					evaspixmapsink->gem_info[i].ref_pixmap = 0;
-					break;
-				}
-			}
-		} else {
-			for (i = 0; i < MAX_GEM_BUFFER_NUM; i++) {
-				if (evaspixmapsink->gem_info[i].dmabuf_fd > 0 && evaspixmapsink->gem_info[i].ref_pixmap == pixmap_id) {
-					if (evaspixmapsink->buf_shared_type == BUF_SHARE_METHOD_FD) {
-						GST_INFO_OBJECT (evaspixmapsink,"close gem_handle(%u) for pixmap_id(%d)",
-										evaspixmapsink->gem_info[i].gem_handle, pixmap_id);
-						drm_close_gem(evaspixmapsink, evaspixmapsink->gem_info[i].gem_handle);
-					}
-					evaspixmapsink->gem_info[i].dmabuf_fd = 0;
-					evaspixmapsink->gem_info[i].gem_handle = 0;
-					evaspixmapsink->gem_info[i].gem_name = 0;
-					evaspixmapsink->gem_info[i].bo = 0;
-					evaspixmapsink->gem_info[i].ref_pixmap = 0;
-					break;
-				}
-			}
-		}
-	}
-}
-
-static void
-drm_close_gem(GstEvasPixmapSink *evaspixmapsink, unsigned int gem_handle)
-{
-	struct drm_gem_close close_arg = {0,};
-
-	if (evaspixmapsink->drm_fd < 0) {
-		GST_ERROR_OBJECT (evaspixmapsink,"DRM is not opened");
-		return;
-	}
-
-	if (gem_handle == 0) {
-		GST_ERROR_OBJECT (evaspixmapsink,"invalid gem_handle(%d)",gem_handle);
-		return;
-	}
-
-	close_arg.handle = gem_handle;
-	if (gem_handle > 0 && ioctl(evaspixmapsink->drm_fd, DRM_IOCTL_GEM_CLOSE, &close_arg)) {
-		GST_ERROR_OBJECT (evaspixmapsink,"cannot close drm gem handle(%d)", gem_handle);
-		return;
-	}
-
-	return;
-}
-
-/* This function destroys a GstXPixmap */
-static void
-gst_evaspixmapsink_xpixmap_destroy (GstEvasPixmapSink *evaspixmapsink, GstXPixmap *xpixmap)
-{
-	g_return_if_fail (xpixmap != NULL);
-	g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
-
-	g_mutex_lock (evaspixmapsink->x_lock);
-
-	if(xpixmap->pixmap) {
-		GST_LOG_OBJECT (evaspixmapsink,"Free pixmap(%d)", xpixmap->pixmap);
-		XFreePixmap(evaspixmapsink->xcontext->disp, xpixmap->pixmap);
-		xpixmap->pixmap = 0;
-	}
-
-	if (xpixmap->gc) {
-		XFreeGC (evaspixmapsink->xcontext->disp, xpixmap->gc);
-	}
-
-	XSync (evaspixmapsink->xcontext->disp, FALSE);
-
-	g_mutex_unlock (evaspixmapsink->x_lock);
-
-	g_free (xpixmap);
-}
-
-static void
-gst_evaspixmapsink_xpixmap_update_geometry (GstEvasPixmapSink *evaspixmapsink, int idx)
-{
-	Window root_window;
-	XWindowAttributes root_attr;
-
-	int cur_pixmap_x = 0;
-	int cur_pixmap_y = 0;
-	unsigned int cur_pixmap_width = 0;
-	unsigned int cur_pixmap_height = 0;
-	unsigned int cur_pixmap_border_width = 0;
-	unsigned int cur_pixmap_depth = 0;
-
-	g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
-
-	/* Update the window geometry */
-	g_mutex_lock (evaspixmapsink->x_lock);
-	if (G_UNLIKELY (evaspixmapsink->xpixmap[idx] == NULL)) {
-		g_mutex_unlock (evaspixmapsink->x_lock);
-		return;
-	}
-
-	/* Get root window and size of current pixmap */
-	XGetGeometry( evaspixmapsink->xcontext->disp, evaspixmapsink->xpixmap[idx]->pixmap, &root_window,
-			&cur_pixmap_x, &cur_pixmap_y, /* relative x, y, for pixmap these are alway 0 */
-			&cur_pixmap_width, &cur_pixmap_height,
-			&cur_pixmap_border_width, &cur_pixmap_depth ); /* cur_pixmap_border_width, cur_pixmap_depth are not used */
-
-	evaspixmapsink->xpixmap[idx]->width = cur_pixmap_width;
-	evaspixmapsink->xpixmap[idx]->height = cur_pixmap_height;
-
-	evaspixmapsink->xpixmap[idx]->x = cur_pixmap_x;
-	evaspixmapsink->xpixmap[idx]->y = cur_pixmap_y;
-
-	/* Get size of root window == size of screen */
-	XGetWindowAttributes(evaspixmapsink->xcontext->disp, root_window, &root_attr);
-
-	evaspixmapsink->scr_w = root_attr.width;
-	evaspixmapsink->scr_h = root_attr.height;
-
-	if (!evaspixmapsink->have_render_rect) {
-		evaspixmapsink->render_rect.x = evaspixmapsink->render_rect.y = 0;
-		evaspixmapsink->render_rect.w = cur_pixmap_width;
-		evaspixmapsink->render_rect.h = cur_pixmap_height;
-	}
-
-	GST_LOG_OBJECT (evaspixmapsink,"screen size %dx%d, current pixmap geometry %d,%d,%dx%d, render_rect %d,%d,%dx%d",
-			evaspixmapsink->scr_w, evaspixmapsink->scr_h,
-			evaspixmapsink->xpixmap[idx]->x, evaspixmapsink->xpixmap[idx]->y,
-			evaspixmapsink->xpixmap[idx]->width, evaspixmapsink->xpixmap[idx]->height,
-			evaspixmapsink->render_rect.x, evaspixmapsink->render_rect.y,
-			evaspixmapsink->render_rect.w, evaspixmapsink->render_rect.h);
-
-	g_mutex_unlock (evaspixmapsink->x_lock);
-}
-
-static void
-gst_evaspixmapsink_xpixmap_clear (GstEvasPixmapSink *evaspixmapsink, GstXPixmap *xpixmap)
-{
-	g_return_if_fail (xpixmap != NULL);
-	g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
-
-	if (!xpixmap->pixmap) {
-		GST_WARNING_OBJECT (evaspixmapsink,"pixmap was not created..");
-		return;
-	}
-
-	g_mutex_lock (evaspixmapsink->x_lock);
-
-	if (!evaspixmapsink->xcontext) {
-		GST_WARNING_OBJECT (evaspixmapsink,"xcontext is null..");
-		g_mutex_unlock (evaspixmapsink->x_lock);
-		return;
-	}
-
-	if (evaspixmapsink->stop_video) {
-		XvStopVideo (evaspixmapsink->xcontext->disp, evaspixmapsink->xcontext->xv_port_id, xpixmap->pixmap);
-	}
-	XSync (evaspixmapsink->xcontext->disp, FALSE);
-
-	g_mutex_unlock (evaspixmapsink->x_lock);
-
-	g_mutex_lock (evaspixmapsink->pixmap_ref_lock);
-	evaspixmapsink->last_updated_idx = -1;
-	xpixmap->ref = 0;
-	xpixmap->damaged_time = 0;
-	g_mutex_unlock (evaspixmapsink->pixmap_ref_lock);
-}
-
-/* This function commits our internal colorbalance settings to our grabbed Xv
-   port. If the xcontext is not initialized yet it simply returns */
-static void
-gst_evaspixmapsink_update_colorbalance (GstEvasPixmapSink *evaspixmapsink)
-{
-  GList *channels = NULL;
-
-  g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
-
-  /* If we haven't initialized the X context we can't update anything */
-  if (evaspixmapsink->xcontext == NULL)
-    return;
-
-  /* Don't set the attributes if they haven't been changed, to avoid
-   * rounding errors changing the values */
-  if (!evaspixmapsink->cb_changed)
-    return;
-
-  /* For each channel of the colorbalance we calculate the correct value
-     doing range conversion and then set the Xv port attribute to match our
-     values. */
-  channels = evaspixmapsink->xcontext->channels_list;
-
-  while (channels) {
-    if (channels->data && GST_IS_COLOR_BALANCE_CHANNEL (channels->data)) {
-      GstColorBalanceChannel *channel = NULL;
-      Atom prop_atom;
-      gint value = 0;
-      gdouble convert_coef;
-
-      channel = GST_COLOR_BALANCE_CHANNEL (channels->data);
-      g_object_ref (channel);
-
-      /* Our range conversion coef */
-      convert_coef = (channel->max_value - channel->min_value) / 2000.0;
-
-      if (g_ascii_strcasecmp (channel->label, "XV_HUE") == 0) {
-        value = evaspixmapsink->hue;
-      } else if (g_ascii_strcasecmp (channel->label, "XV_SATURATION") == 0) {
-        value = evaspixmapsink->saturation;
-      } else if (g_ascii_strcasecmp (channel->label, "XV_CONTRAST") == 0) {
-        value = evaspixmapsink->contrast;
-      } else if (g_ascii_strcasecmp (channel->label, "XV_BRIGHTNESS") == 0) {
-        value = evaspixmapsink->brightness;
-      } else {
-        g_warning ("got an unknown channel %s", channel->label);
-        g_object_unref (channel);
-        return;
-      }
-
-      /* Committing to Xv port */
-      g_mutex_lock (evaspixmapsink->x_lock);
-      prop_atom =
-          XInternAtom (evaspixmapsink->xcontext->disp, channel->label, True);
-      if (prop_atom != None) {
-        int xv_value;
-        xv_value =
-            floor (0.5 + (value + 1000) * convert_coef + channel->min_value);
-        XvSetPortAttribute (evaspixmapsink->xcontext->disp,
-            evaspixmapsink->xcontext->xv_port_id, prop_atom, xv_value);
-      }
-      g_mutex_unlock (evaspixmapsink->x_lock);
-
-      g_object_unref (channel);
-    }
-    channels = g_list_next (channels);
-  }
-}
-
-static void
-gst_lookup_xv_port_from_adaptor (GstXContext *xcontext, XvAdaptorInfo *adaptors, int adaptor_no)
-{
-  gint j;
-  gint res;
-
-  /* Do we support XvImageMask ? */
-  if (!(adaptors[adaptor_no].type & XvImageMask)) {
-    GST_DEBUG ("XV Adaptor %s has no support for XvImageMask", adaptors[adaptor_no].name);
-    return;
-  }
-
-  /* We found such an adaptor, looking for an available port */
-  for (j = 0; j < adaptors[adaptor_no].num_ports && !xcontext->xv_port_id; j++) {
-    /* We try to grab the port */
-    res = XvGrabPort (xcontext->disp, adaptors[adaptor_no].base_id + j, 0);
-    if (Success == res) {
-      xcontext->xv_port_id = adaptors[adaptor_no].base_id + j;
-      GST_DEBUG ("XV Adaptor %s with %ld ports", adaptors[adaptor_no].name, adaptors[adaptor_no].num_ports);
-    } else {
-      GST_DEBUG ("GrabPort %d for XV Adaptor %s failed: %d", j, adaptors[adaptor_no].name, res);
-    }
-  }
-}
-
-/* This function generates a caps with all supported format by the first
-   Xv grabable port we find. We store each one of the supported formats in a
-   format list and append the format to a newly created caps that we return
-   If this function does not return NULL because of an error, it also grabs
-   the port via XvGrabPort */
-static GstCaps*
-gst_evaspixmapsink_get_xv_support (GstEvasPixmapSink *evaspixmapsink, GstXContext *xcontext)
-{
-  gint i;
-  XvAdaptorInfo *adaptors;
-  gint nb_formats;
-  XvImageFormatValues *formats = NULL;
-  guint nb_encodings;
-  XvEncodingInfo *encodings = NULL;
-  gulong max_w = G_MAXINT, max_h = G_MAXINT;
-  GstCaps *caps = NULL;
-  GstCaps *rgb_caps = NULL;
-
-  g_return_val_if_fail (xcontext != NULL, NULL);
-
-  /* First let's check that XVideo extension is available */
-  if (!XQueryExtension (xcontext->disp, "XVideo", &i, &i, &i)) {
-    GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, SETTINGS,
-        ("Could not initialise Xv output"),
-        ("XVideo extension is not available"));
-    return NULL;
-  }
-
-  /* Then we get adaptors list */
-  if (Success != XvQueryAdaptors (xcontext->disp, xcontext->root,
-          &xcontext->nb_adaptors, &adaptors)) {
-    GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, SETTINGS,
-        ("Could not initialise Xv output"),
-        ("Failed getting XV adaptors list"));
-    return NULL;
-  }
-
-  xcontext->xv_port_id = 0;
-
-  GST_DEBUG_OBJECT (evaspixmapsink,"Found %u XV adaptor(s)", xcontext->nb_adaptors);
-
-  xcontext->adaptors =
-      (gchar **) g_malloc0 (xcontext->nb_adaptors * sizeof (gchar *));
-
-  /* Now fill up our adaptor name array */
-  for (i = 0; i < xcontext->nb_adaptors; i++) {
-    xcontext->adaptors[i] = g_strdup (adaptors[i].name);
-  }
-
-  if (evaspixmapsink->adaptor_no < xcontext->nb_adaptors) {
-    /* Find xv port from user defined adaptor */
-    gst_lookup_xv_port_from_adaptor (xcontext, adaptors, evaspixmapsink->adaptor_no);
-  }
-
-  if (!xcontext->xv_port_id) {
-    /* Now search for an adaptor that supports XvImageMask */
-    for (i = 0; i < xcontext->nb_adaptors && !xcontext->xv_port_id; i++) {
-      gst_lookup_xv_port_from_adaptor (xcontext, adaptors, i);
-      evaspixmapsink->adaptor_no = i;
-    }
-  }
-
-  XvFreeAdaptorInfo (adaptors);
-
-  if (!xcontext->xv_port_id) {
-    evaspixmapsink->adaptor_no = -1;
-    GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, BUSY,
-        ("Could not initialise Xv output"), ("No port available"));
-    return NULL;
-  }
-
-  /* Set XV_AUTOPAINT_COLORKEY and XV_DOUBLE_BUFFER and XV_COLORKEY */
-  {
-    int count, todo = 3;
-    XvAttribute *const attr = XvQueryPortAttributes (xcontext->disp,
-        xcontext->xv_port_id, &count);
-    static const char autopaint[] = "XV_AUTOPAINT_COLORKEY";
-    static const char dbl_buffer[] = "XV_DOUBLE_BUFFER";
-    static const char colorkey[] = "XV_COLORKEY";
-
-    GST_DEBUG_OBJECT (evaspixmapsink,"Checking %d Xv port attributes", count);
-
-    evaspixmapsink->have_autopaint_colorkey = FALSE;
-    evaspixmapsink->have_double_buffer = FALSE;
-    evaspixmapsink->have_colorkey = FALSE;
-
-    for (i = 0; ((i < count) && todo); i++)
-      if (!strcmp (attr[i].name, autopaint)) {
-        const Atom atom = XInternAtom (xcontext->disp, autopaint, False);
-
-        /* turn on autopaint colorkey */
-        XvSetPortAttribute (xcontext->disp, xcontext->xv_port_id, atom,
-            (evaspixmapsink->autopaint_colorkey ? 1 : 0));
-        todo--;
-        evaspixmapsink->have_autopaint_colorkey = TRUE;
-      } else if (!strcmp (attr[i].name, dbl_buffer)) {
-        const Atom atom = XInternAtom (xcontext->disp, dbl_buffer, False);
-
-        XvSetPortAttribute (xcontext->disp, xcontext->xv_port_id, atom,
-            (evaspixmapsink->double_buffer ? 1 : 0));
-        todo--;
-        evaspixmapsink->have_double_buffer = TRUE;
-      } else if (!strcmp (attr[i].name, colorkey)) {
-        /* Set the colorkey, default is something that is dark but hopefully
-         * won't randomly appear on the screen elsewhere (ie not black or greys)
-         * can be overridden by setting "colorkey" property
-         */
-        const Atom atom = XInternAtom (xcontext->disp, colorkey, False);
-        guint32 ckey = 0;
-        gboolean set_attr = TRUE;
-        guint cr, cg, cb;
-
-        /* set a colorkey in the right format RGB565/RGB888
-         * We only handle these 2 cases, because they're the only types of
-         * devices we've encountered. If we don't recognise it, leave it alone
-         */
-        cr = (evaspixmapsink->colorkey >> 16);
-        cg = (evaspixmapsink->colorkey >> 8) & 0xFF;
-        cb = (evaspixmapsink->colorkey) & 0xFF;
-        switch (xcontext->depth) {
-          case 16:             /* RGB 565 */
-            cr >>= 3;
-            cg >>= 2;
-            cb >>= 3;
-            ckey = (cr << 11) | (cg << 5) | cb;
-            break;
-          case 24:
-          case 32:             /* RGB 888 / ARGB 8888 */
-            ckey = (cr << 16) | (cg << 8) | cb;
-            break;
-          default:
-            GST_DEBUG_OBJECT (evaspixmapsink,"Unknown bit depth %d for Xv Colorkey - not adjusting", xcontext->depth);
-            set_attr = FALSE;
-            break;
-        }
-
-        if (set_attr) {
-          ckey = CLAMP (ckey, (guint32) attr[i].min_value,
-              (guint32) attr[i].max_value);
-          GST_LOG_OBJECT (evaspixmapsink,"Setting color key for display depth %d to 0x%x", xcontext->depth, ckey);
-
-          XvSetPortAttribute (xcontext->disp, xcontext->xv_port_id, atom,
-              (gint) ckey);
-        }
-        todo--;
-        evaspixmapsink->have_colorkey = TRUE;
-      }
-
-    XFree (attr);
-  }
-
-  /* Get the list of encodings supported by the adapter and look for the
-   * XV_IMAGE encoding so we can determine the maximum width and height
-   * supported */
-  XvQueryEncodings (xcontext->disp, xcontext->xv_port_id, &nb_encodings,
-      &encodings);
-
-  for (i = 0; i < nb_encodings; i++) {
-    GST_LOG_OBJECT (evaspixmapsink,
-        "Encoding %d, name %s, max wxh %lux%lu rate %d/%d",
-        i, encodings[i].name, encodings[i].width, encodings[i].height,
-        encodings[i].rate.numerator, encodings[i].rate.denominator);
-    if (strcmp (encodings[i].name, "XV_IMAGE") == 0) {
-      max_w = encodings[i].width;
-      max_h = encodings[i].height;
-      evaspixmapsink->scr_w = max_w;
-      evaspixmapsink->scr_h = max_h;
-    }
-  }
-
-  XvFreeEncodingInfo (encodings);
-
-  /* We get all image formats supported by our port */
-  formats = XvListImageFormats (xcontext->disp,
-      xcontext->xv_port_id, &nb_formats);
-  caps = gst_caps_new_empty ();
-  for (i = 0; i < nb_formats; i++) {
-    GstCaps *format_caps = NULL;
-    gboolean is_rgb_format = FALSE;
-
-    /* We set the image format of the xcontext to an existing one. This
-       is just some valid image format for making our xshm calls check before
-       caps negotiation really happens. */
-    xcontext->im_format = formats[i].id;
-
-    switch (formats[i].type) {
-      case XvRGB:
-      {
-        XvImageFormatValues *fmt = &(formats[i]);
-        gint endianness = G_BIG_ENDIAN;
-
-        if (fmt->byte_order == LSBFirst) {
-          /* our caps system handles 24/32bpp RGB as big-endian. */
-          if (fmt->bits_per_pixel == 24 || fmt->bits_per_pixel == 32) {
-            fmt->red_mask = GUINT32_TO_BE (fmt->red_mask);
-            fmt->green_mask = GUINT32_TO_BE (fmt->green_mask);
-            fmt->blue_mask = GUINT32_TO_BE (fmt->blue_mask);
-
-            if (fmt->bits_per_pixel == 24) {
-              fmt->red_mask >>= 8;
-              fmt->green_mask >>= 8;
-              fmt->blue_mask >>= 8;
-            }
-          } else
-            endianness = G_LITTLE_ENDIAN;
-        }
-
-        format_caps = gst_caps_new_simple ("video/x-raw-rgb",
-            "format", GST_TYPE_FOURCC, formats[i].id,
-            "endianness", G_TYPE_INT, endianness,
-            "depth", G_TYPE_INT, fmt->depth,
-            "bpp", G_TYPE_INT, fmt->bits_per_pixel,
-            "red_mask", G_TYPE_INT, fmt->red_mask,
-            "green_mask", G_TYPE_INT, fmt->green_mask,
-            "blue_mask", G_TYPE_INT, fmt->blue_mask,
-            "width", GST_TYPE_INT_RANGE, 1, max_w,
-            "height", GST_TYPE_INT_RANGE, 1, max_h,
-            "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
-
-        is_rgb_format = TRUE;
-        break;
-      }
-      case XvYUV:
-        format_caps = gst_caps_new_simple ("video/x-raw-yuv",
-            "format", GST_TYPE_FOURCC, formats[i].id,
-            "width", GST_TYPE_INT_RANGE, 1, max_w,
-            "height", GST_TYPE_INT_RANGE, 1, max_h,
-            "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
-        break;
-      default:
-        g_assert_not_reached ();
-        break;
-    }
-
-    if (format_caps) {
-      GstEvasPixmapFormat *format = NULL;
-
-      format = g_new0 (GstEvasPixmapFormat, 1);
-      if (format) {
-        format->format = formats[i].id;
-        format->caps = gst_caps_copy (format_caps);
-        xcontext->formats_list = g_list_append (xcontext->formats_list, format);
-      }
-
-      if (is_rgb_format) {
-        if (rgb_caps == NULL)
-          rgb_caps = format_caps;
-        else
-          gst_caps_append (rgb_caps, format_caps);
-      } else
-        gst_caps_append (caps, format_caps);
-    }
-  }
-
-  /* Collected all caps into either the caps or rgb_caps structures.
-   * Append rgb_caps on the end of YUV, so that YUV is always preferred */
-  if (rgb_caps)
-    gst_caps_append (caps, rgb_caps);
-
-  if (formats)
-    XFree (formats);
-
-  GST_DEBUG_OBJECT (evaspixmapsink,"Generated the following caps: %" GST_PTR_FORMAT, caps);
-
-  if (gst_caps_is_empty (caps)) {
-    gst_caps_unref (caps);
-    XvUngrabPort (xcontext->disp, xcontext->xv_port_id, 0);
-    GST_ELEMENT_ERROR (evaspixmapsink, STREAM, WRONG_TYPE, (NULL),
-        ("No supported format found"));
-    return NULL;
-  }
-
-  return caps;
-}
-
-static gpointer
-gst_evaspixmapsink_event_thread (GstEvasPixmapSink * evaspixmapsink)
-{
-	g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), NULL);
-	int damage_base = 0;
-	int damage_err_base = 0;
-	int damage_case = 0;
-	XEvent e;
-	int i = 0;
-	Display *disp = NULL;
-
-	GST_OBJECT_LOCK (evaspixmapsink);
-
-	if (evaspixmapsink->xcontext && evaspixmapsink->xcontext->disp) {
-		disp = evaspixmapsink->xcontext->disp;
-	} else {
-		GST_ERROR_OBJECT (evaspixmapsink,"evaspixmapsink->xcontext(->disp) is not ready");
-		return NULL;
-	}
-
-	if (!XDamageQueryExtension(evaspixmapsink->xcontext->disp, &damage_base, &damage_err_base)) {
-		GST_ERROR_OBJECT (evaspixmapsink,"XDamageQueryExtension() failed");
-		return NULL;
-	}
-	damage_case = (int)damage_base + XDamageNotify;
-
-	while (evaspixmapsink->running) {
-		GST_OBJECT_UNLOCK (evaspixmapsink);
-
-		g_mutex_lock (evaspixmapsink->x_lock);
-		while (XPending (disp)) {
-			XNextEvent (disp, &e);
-			if (e.type == damage_case ) {
-				XDamageNotifyEvent *damage_ev = (XDamageNotifyEvent *)&e;
-				for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-					GstXPixmap *xpixmap = evaspixmapsink->xpixmap[i];
-					if (xpixmap && damage_ev->drawable == xpixmap->pixmap) {
-						g_mutex_lock(evaspixmapsink->pixmap_ref_lock);
-						if (xpixmap->ref) {
-							/* set it only if damage event comes from _buffer_put() */
-							xpixmap->damaged_time = (gint)get_millis_time();
-						}
-						GST_LOG_OBJECT (evaspixmapsink,"event_handler : got a damage event for pixmap(%d), refcount(%d), damaged_time(%d)",
-												xpixmap->pixmap, xpixmap->ref, xpixmap->damaged_time);
-						g_mutex_unlock(evaspixmapsink->pixmap_ref_lock);
-
-						__ta__("evaspixmapsink ecore_pipe_write", ecore_pipe_write(evaspixmapsink->epipe, evaspixmapsink, sizeof(GstEvasPixmapSink)););
-						GST_DEBUG_OBJECT (evaspixmapsink,"event_handler : after call ecore_pipe_write() for pixmap(%d)", xpixmap->pixmap);
-						XDamageSubtract (evaspixmapsink->xcontext->disp, evaspixmapsink->damage[i], None, None );
-
-						if (evaspixmapsink->buf_shared_type == BUF_SHARE_METHOD_FD) {
-							if (GST_STATE(evaspixmapsink) == GST_STATE_PLAYING) {
-								drm_fini_close_gem_handle(evaspixmapsink, xpixmap->pixmap);
-							}
-						}
-						break;
-					}
-				}
-				if (i == evaspixmapsink->num_of_pixmaps) {
-					GST_WARNING_OBJECT (evaspixmapsink,"event_handler : could not find corresponding pixmap with this damage event(%d)", damage_ev->drawable);
-				}
-			} else {
-				GST_LOG_OBJECT (evaspixmapsink,"event_handler : unidentified event(%d)", e.type);
-				continue;
-			}
-		}
-		//XSync (disp, FALSE);
-		g_mutex_unlock (evaspixmapsink->x_lock);
-
-		g_usleep (G_USEC_PER_SEC / 40);
-		GST_OBJECT_LOCK (evaspixmapsink);
-	}
-	GST_OBJECT_UNLOCK (evaspixmapsink);
-	return NULL;
-}
-
-static void
-gst_evaspixmapsink_manage_event_thread (GstEvasPixmapSink *evaspixmapsink)
-{
-	/* don't start the thread too early */
-	if (evaspixmapsink->xcontext == NULL) {
-		GST_ERROR_OBJECT (evaspixmapsink,"xcontext is NULL..");
-		return;
-	}
-
-	GST_OBJECT_LOCK (evaspixmapsink);
-
-	if (!evaspixmapsink->event_thread) {
-		/* Setup our event listening thread */
-		GST_DEBUG_OBJECT (evaspixmapsink,"run xevent thread");
-		evaspixmapsink->running = TRUE;
-		evaspixmapsink->event_thread = g_thread_create ( (GThreadFunc) gst_evaspixmapsink_event_thread, evaspixmapsink, TRUE, NULL);
-	} else {
-		GST_WARNING_OBJECT (evaspixmapsink,"there already existed the event_thread.. keep going");
-		/* Do not finalize the thread in here, Only finalize the thread by calling gst_evaspixmapsink_reset() */
-	}
-
-	GST_OBJECT_UNLOCK (evaspixmapsink);
-}
-
-
-/* This function calculates the pixel aspect ratio based on the properties
- * in the xcontext structure and stores it there. */
-static void
-gst_evaspixmapsink_calculate_pixel_aspect_ratio (GstXContext *xcontext)
-{
-  static const gint par[][2] = {
-    {1, 1},                     /* regular screen */
-    {16, 15},                   /* PAL TV */
-    {11, 10},                   /* 525 line Rec.601 video */
-    {54, 59},                   /* 625 line Rec.601 video */
-    {64, 45},                   /* 1280x1024 on 16:9 display */
-    {5, 3},                     /* 1280x1024 on 4:3 display */
-    {4, 3}                      /*  800x600 on 16:9 display */
-  };
-  gint i;
-  gint index;
-  gdouble ratio;
-  gdouble delta;
-
-#define DELTA(idx) (ABS (ratio - ((gdouble) par[idx][0] / par[idx][1])))
-
-  /* first calculate the "real" ratio based on the X values;
-   * which is the "physical" w/h divided by the w/h in pixels of the display */
-  ratio = (gdouble) (xcontext->widthmm * xcontext->height)
-      / (xcontext->heightmm * xcontext->width);
-
-  /* DirectFB's X in 720x576 reports the physical dimensions wrong, so
-   * override here */
-  if (xcontext->width == 720 && xcontext->height == 576) {
-    ratio = 4.0 * 576 / (3.0 * 720);
-  }
-  GST_DEBUG ("calculated pixel aspect ratio: %f", ratio);
-  /* now find the one from par[][2] with the lowest delta to the real one */
-  delta = DELTA (0);
-  index = 0;
-
-  for (i = 1; i < sizeof (par) / (sizeof (gint) * 2); ++i) {
-    gdouble this_delta = DELTA (i);
-
-    if (this_delta < delta) {
-      index = i;
-      delta = this_delta;
-    }
-  }
-
-  GST_DEBUG ("Decided on index %d (%d/%d)", index,
-      par[index][0], par[index][1]);
-
-  g_free (xcontext->par);
-  xcontext->par = g_new0 (GValue, 1);
-  g_value_init (xcontext->par, GST_TYPE_FRACTION);
-  gst_value_set_fraction (xcontext->par, par[index][0], par[index][1]);
-  GST_DEBUG ("set xcontext PAR to %d/%d",
-      gst_value_get_fraction_numerator (xcontext->par),
-      gst_value_get_fraction_denominator (xcontext->par));
-}
-
-/* This function gets the X Display and global info about it. Everything is
-   stored in our object and will be cleaned when the object is disposed. Note
-   here that caps for supported format are generated without any window or
-   image creation */
-static GstXContext*
-gst_evaspixmapsink_xcontext_get (GstEvasPixmapSink *evaspixmapsink)
-{
-	GstXContext *xcontext = NULL;
-	XPixmapFormatValues *px_formats = NULL;
-	gint nb_formats = 0, i, j, N_attr;
-	XvAttribute *xv_attr;
-	Atom prop_atom;
-	const char *channels[4] = { "XV_HUE", "XV_SATURATION", "XV_BRIGHTNESS", "XV_CONTRAST"};
-
-	g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), NULL);
-
-	xcontext = g_new0 (GstXContext, 1);
-	xcontext->im_format = 0;
-
-	g_mutex_lock (evaspixmapsink->x_lock);
-
-	xcontext->disp = XOpenDisplay (evaspixmapsink->display_name);
-
-	if (!xcontext->disp) {
-		g_mutex_unlock (evaspixmapsink->x_lock);
-		g_free (xcontext);
-		GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE, ("Could not initialise Xv output"), ("Could not open display"));
-		return NULL;
-	}
-
-	xcontext->screen = DefaultScreenOfDisplay (xcontext->disp);
-	xcontext->screen_num = DefaultScreen (xcontext->disp);
-	xcontext->visual = DefaultVisual (xcontext->disp, xcontext->screen_num);
-	xcontext->root = DefaultRootWindow (xcontext->disp);
-	xcontext->white = XWhitePixel (xcontext->disp, xcontext->screen_num);
-	xcontext->black = XBlackPixel (xcontext->disp, xcontext->screen_num);
-	xcontext->depth = DefaultDepthOfScreen (xcontext->screen);
-
-	xcontext->width = DisplayWidth (xcontext->disp, xcontext->screen_num);
-	xcontext->height = DisplayHeight (xcontext->disp, xcontext->screen_num);
-	xcontext->widthmm = DisplayWidthMM (xcontext->disp, xcontext->screen_num);
-	xcontext->heightmm = DisplayHeightMM (xcontext->disp, xcontext->screen_num);
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"X reports %dx%d pixels and %d mm x %d mm", xcontext->width, xcontext->height, xcontext->widthmm, xcontext->heightmm);
-
-	gst_evaspixmapsink_calculate_pixel_aspect_ratio (xcontext);
-	/* We get supported pixmap formats at supported depth */
-	px_formats = XListPixmapFormats (xcontext->disp, &nb_formats);
-
-	if (!px_formats) {
-		XCloseDisplay (xcontext->disp);
-		g_mutex_unlock (evaspixmapsink->x_lock);
-		g_free (xcontext->par);
-		g_free (xcontext);
-		GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, SETTINGS,
-		("Could not initialise Xv output"), ("Could not get pixel formats"));
-		return NULL;
-	}
-
-	/* We get bpp value corresponding to our running depth */
-	for (i = 0; i < nb_formats; i++) {
-		if (px_formats[i].depth == xcontext->depth)
-		xcontext->bpp = px_formats[i].bits_per_pixel;
-	}
-
-	XFree (px_formats);
-
-	xcontext->endianness = (ImageByteOrder (xcontext->disp) == LSBFirst) ? G_LITTLE_ENDIAN : G_BIG_ENDIAN;
-
-	/* our caps system handles 24/32bpp RGB as big-endian. */
-	if ((xcontext->bpp == 24 || xcontext->bpp == 32) && xcontext->endianness == G_LITTLE_ENDIAN) {
-		xcontext->endianness = G_BIG_ENDIAN;
-		xcontext->visual->red_mask = GUINT32_TO_BE (xcontext->visual->red_mask);
-		xcontext->visual->green_mask = GUINT32_TO_BE (xcontext->visual->green_mask);
-		xcontext->visual->blue_mask = GUINT32_TO_BE (xcontext->visual->blue_mask);
-		if (xcontext->bpp == 24) {
-			xcontext->visual->red_mask >>= 8;
-			xcontext->visual->green_mask >>= 8;
-			xcontext->visual->blue_mask >>= 8;
-		}
-	}
-
-	xcontext->caps = gst_evaspixmapsink_get_xv_support (evaspixmapsink, xcontext);
-
-	if (!xcontext->caps) {
-		XCloseDisplay (xcontext->disp);
-		g_mutex_unlock (evaspixmapsink->x_lock);
-		g_free (xcontext->par);
-		g_free (xcontext);
-		/* GST_ELEMENT_ERROR is thrown by gst_evaspixmapsink_get_xv_support */
-		return NULL;
-	}
-#ifdef HAVE_XSHM
-	/* Search for XShm extension support */
-	if (XShmQueryExtension (xcontext->disp) && gst_evaspixmapsink_check_xshm_calls (xcontext)) {
-		xcontext->use_xshm = TRUE;
-		GST_DEBUG_OBJECT (evaspixmapsink,"evaspixmapsink is using XShm extension");
-	} else
-#endif /* HAVE_XSHM */
-	{
-		xcontext->use_xshm = FALSE;
-		GST_DEBUG_OBJECT (evaspixmapsink,"evaspixmapsink is not using XShm extension");
-	}
-
-	xv_attr = XvQueryPortAttributes (xcontext->disp, xcontext->xv_port_id, &N_attr);
-
-	/* Generate the channels list */
-	for (i = 0; i < (sizeof (channels) / sizeof (char *)); i++) {
-		XvAttribute *matching_attr = NULL;
-
-		/* Retrieve the property atom if it exists. If it doesn't exist,
-		* the attribute itself must not either, so we can skip */
-		prop_atom = XInternAtom (xcontext->disp, channels[i], True);
-		if (prop_atom == None) {
-			continue;
-		}
-
-		if (xv_attr != NULL) {
-			for (j = 0; j < N_attr && matching_attr == NULL; ++j) {
-				if (!g_ascii_strcasecmp (channels[i], xv_attr[j].name)) {
-					matching_attr = xv_attr + j;
-				}
-			}
-		}
-
-		if (matching_attr) {
-			GstColorBalanceChannel *channel;
-			channel = g_object_new (GST_TYPE_COLOR_BALANCE_CHANNEL, NULL);
-			channel->label = g_strdup (channels[i]);
-			channel->min_value = matching_attr->min_value;
-			channel->max_value = matching_attr->max_value;
-
-			xcontext->channels_list = g_list_append (xcontext->channels_list, channel);
-
-			/* If the colorbalance settings have not been touched we get Xv values
-				as defaults and update our internal variables */
-			if (!evaspixmapsink->cb_changed) {
-				gint val;
-				XvGetPortAttribute (xcontext->disp, xcontext->xv_port_id, prop_atom, &val);
-				/* Normalize val to [-1000, 1000] */
-				val = floor (0.5 + -1000 + 2000 * (val - channel->min_value) /	(double) (channel->max_value - channel->min_value));
-
-				if (!g_ascii_strcasecmp (channels[i], "XV_HUE")) {
-					evaspixmapsink->hue = val;
-				} else if (!g_ascii_strcasecmp (channels[i], "XV_SATURATION")) {
-					evaspixmapsink->saturation = val;
-				} else if (!g_ascii_strcasecmp (channels[i], "XV_BRIGHTNESS")) {
-					evaspixmapsink->brightness = val;
-				} else if (!g_ascii_strcasecmp (channels[i], "XV_CONTRAST")) {
-					evaspixmapsink->contrast = val;
-				}
-			}
-		}
-	}
-
-	if (xv_attr) {
-		XFree (xv_attr);
-	}
-
-	g_mutex_unlock (evaspixmapsink->x_lock);
-
-	return xcontext;
-}
-
-/* This function cleans the X context. Closing the Display, releasing the XV
-   port and unrefing the caps for supported formats. */
-static void
-gst_evaspixmapsink_xcontext_clear (GstEvasPixmapSink *evaspixmapsink)
-{
-  GList *formats_list, *channels_list;
-  GstXContext *xcontext;
-  gint i = 0;
-
-  g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
-
-  GST_OBJECT_LOCK (evaspixmapsink);
-  if (evaspixmapsink->xcontext == NULL) {
-    GST_OBJECT_UNLOCK (evaspixmapsink);
-    return;
-  }
-
-  /* Take the XContext from the sink and clean it up */
-  xcontext = evaspixmapsink->xcontext;
-  evaspixmapsink->xcontext = NULL;
-
-  GST_OBJECT_UNLOCK (evaspixmapsink);
-
-  formats_list = xcontext->formats_list;
-
-  while (formats_list) {
-    GstEvasPixmapFormat *format = formats_list->data;
-
-    gst_caps_unref (format->caps);
-    g_free (format);
-    formats_list = g_list_next (formats_list);
-  }
-
-  if (xcontext->formats_list)
-    g_list_free (xcontext->formats_list);
-
-  channels_list = xcontext->channels_list;
-
-  while (channels_list) {
-    GstColorBalanceChannel *channel = channels_list->data;
-
-    g_object_unref (channel);
-    channels_list = g_list_next (channels_list);
-  }
-
-  if (xcontext->channels_list)
-    g_list_free (xcontext->channels_list);
-
-  gst_caps_unref (xcontext->caps);
-
-  for (i = 0; i < xcontext->nb_adaptors; i++) {
-    g_free (xcontext->adaptors[i]);
-  }
-
-  g_free (xcontext->adaptors);
-
-  g_free (xcontext->par);
-
-  g_mutex_lock (evaspixmapsink->x_lock);
-
-  GST_DEBUG_OBJECT (evaspixmapsink,"Closing display and freeing X Context");
-
-  XvUngrabPort (xcontext->disp, xcontext->xv_port_id, 0);
-
-  XCloseDisplay (xcontext->disp);
-
-  g_mutex_unlock (evaspixmapsink->x_lock);
-
-  g_free (xcontext);
-}
-
-/* Element stuff */
-
-/* This function tries to get a format matching with a given caps in the
-   supported list of formats we generated in gst_evaspixmapsink_get_xv_support */
-static gint
-gst_evaspixmapsink_get_format_from_caps (GstEvasPixmapSink *evaspixmapsink, GstCaps *caps)
-{
-  GList *list = NULL;
-
-  g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), 0);
-
-  list = evaspixmapsink->xcontext->formats_list;
-
-  while (list) {
-    GstEvasPixmapFormat *format = list->data;
-
-    if (format) {
-      if (gst_caps_can_intersect (caps, format->caps)) {
-        return format->format;
-      }
-    }
-    list = g_list_next (list);
-  }
-
-  return -1;
-}
-
-static GstCaps *
-gst_evaspixmapsink_getcaps (GstBaseSink *bsink)
-{
-  GstEvasPixmapSink *evaspixmapsink;
-
-  evaspixmapsink = GST_EVASPIXMAPSINK (bsink);
-
-  if (evaspixmapsink->xcontext)
-    return gst_caps_ref (evaspixmapsink->xcontext->caps);
-
-  return
-      gst_caps_copy (gst_pad_get_pad_template_caps (GST_VIDEO_SINK_PAD
-          (evaspixmapsink)));
-}
-
-static gboolean
-gst_evaspixmapsink_setcaps (GstBaseSink *bsink, GstCaps *caps)
-{
-	GstEvasPixmapSink *evaspixmapsink;
-	GstStructure *structure;
-	guint32 im_format = 0;
-	gboolean ret;
-	gint video_width, video_height;
-	gint disp_x, disp_y;
-	gint disp_width, disp_height;
-	gint video_par_n, video_par_d;        /* video's PAR */
-	gint display_par_n, display_par_d;    /* display's PAR */
-	const GValue *caps_par;
-	const GValue *caps_disp_reg;
-	const GValue *fps;
-	guint num, den;
-	gboolean enable_last_buffer;
-
-	evaspixmapsink = GST_EVASPIXMAPSINK (bsink);
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"In setcaps. Possible caps %" GST_PTR_FORMAT ", setting caps %" GST_PTR_FORMAT, evaspixmapsink->xcontext->caps, caps);
-
-	if (!gst_caps_can_intersect (evaspixmapsink->xcontext->caps, caps)) {
-		goto incompatible_caps;
-	}
-
-	structure = gst_caps_get_structure (caps, 0);
-	ret = gst_structure_get_int (structure, "width", &video_width);
-	ret &= gst_structure_get_int (structure, "height", &video_height);
-	fps = gst_structure_get_value (structure, "framerate");
-	ret &= (fps != NULL);
-
-	if (!ret) {
-		goto incomplete_caps;
-	}
-
-	evaspixmapsink->aligned_width = video_width;
-	evaspixmapsink->aligned_height = video_height;
-
-	/* get enable-last-buffer */
-	g_object_get(G_OBJECT(evaspixmapsink), "enable-last-buffer", &enable_last_buffer, NULL);
-	GST_INFO_OBJECT (evaspixmapsink,"current enable-last-buffer : %d", enable_last_buffer);
-	/* flush if enable-last-buffer is TRUE */
-	if (enable_last_buffer) {
-		GST_INFO_OBJECT (evaspixmapsink,"flush last-buffer");
-		g_object_set(G_OBJECT(evaspixmapsink), "enable-last-buffer", FALSE, NULL);
-		g_object_set(G_OBJECT(evaspixmapsink), "enable-last-buffer", TRUE, NULL);
-	}
-
-	evaspixmapsink->fps_n = gst_value_get_fraction_numerator (fps);
-	evaspixmapsink->fps_d = gst_value_get_fraction_denominator (fps);
-
-	evaspixmapsink->video_width = video_width;
-	evaspixmapsink->video_height = video_height;
-
-	im_format = gst_evaspixmapsink_get_format_from_caps (evaspixmapsink, caps);
-	if (im_format == -1) {
-		goto invalid_format;
-	}
-
-	/* get aspect ratio from caps if it's present, and
-	* convert video width and height to a display width and height
-	* using wd / hd = wv / hv * PARv / PARd */
-
-	/* get video's PAR */
-	caps_par = gst_structure_get_value (structure, "pixel-aspect-ratio");
-	if (caps_par) {
-		video_par_n = gst_value_get_fraction_numerator (caps_par);
-		video_par_d = gst_value_get_fraction_denominator (caps_par);
-	} else {
-		video_par_n = 1;
-		video_par_d = 1;
-	}
-	/* get display's PAR */
-	if (evaspixmapsink->par) {
-		display_par_n = gst_value_get_fraction_numerator (evaspixmapsink->par);
-		display_par_d = gst_value_get_fraction_denominator (evaspixmapsink->par);
-	} else {
-		display_par_n = 1;
-		display_par_d = 1;
-	}
-
-	/* get the display region */
-	caps_disp_reg = gst_structure_get_value (structure, "display-region");
-	if (caps_disp_reg) {
-		disp_x = g_value_get_int (gst_value_array_get_value (caps_disp_reg, 0));
-		disp_y = g_value_get_int (gst_value_array_get_value (caps_disp_reg, 1));
-		disp_width = g_value_get_int (gst_value_array_get_value (caps_disp_reg, 2));
-		disp_height = g_value_get_int (gst_value_array_get_value (caps_disp_reg, 3));
-	} else {
-		disp_x = disp_y = 0;
-		disp_width = video_width;
-		disp_height = video_height;
-	}
-
-	if (!gst_video_calculate_display_ratio (&num, &den, video_width, video_height, video_par_n, video_par_d, display_par_n, display_par_d)) {
-		goto no_disp_ratio;
-	}
-
-	evaspixmapsink->disp_x = disp_x;
-	evaspixmapsink->disp_y = disp_y;
-	evaspixmapsink->disp_width = disp_width;
-	evaspixmapsink->disp_height = disp_height;
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"video width/height: %dx%d, calculated display ratio: %d/%d",	video_width, video_height, num, den);
-
-	/* now find a width x height that respects this display ratio.
-	* prefer those that have one of w/h the same as the incoming video
-	* using wd / hd = num / den */
-
-	/* start with same height, because of interlaced video */
-	/* check hd / den is an integer scale factor, and scale wd with the PAR */
-	if (video_height % den == 0) {
-		GST_DEBUG_OBJECT (evaspixmapsink,"keeping video height");
-		GST_VIDEO_SINK_WIDTH (evaspixmapsink) = (guint) gst_util_uint64_scale_int (video_height, num, den);
-		GST_VIDEO_SINK_HEIGHT (evaspixmapsink) = video_height;
-	} else if (video_width % num == 0) {
-		GST_DEBUG_OBJECT (evaspixmapsink,"keeping video width");
-		GST_VIDEO_SINK_WIDTH (evaspixmapsink) = video_width;
-		GST_VIDEO_SINK_HEIGHT (evaspixmapsink) = (guint) gst_util_uint64_scale_int (video_width, den, num);
-	} else {
-		GST_DEBUG_OBJECT (evaspixmapsink,"approximating while keeping video height");
-		GST_VIDEO_SINK_WIDTH (evaspixmapsink) = (guint) gst_util_uint64_scale_int (video_height, num, den);
-		GST_VIDEO_SINK_HEIGHT (evaspixmapsink) = video_height;
-	}
-	GST_DEBUG_OBJECT (evaspixmapsink,"scaling to %dx%d", GST_VIDEO_SINK_WIDTH (evaspixmapsink), GST_VIDEO_SINK_HEIGHT (evaspixmapsink));
-
-	/* Creating our window and our image with the display size in pixels */
-	if (GST_VIDEO_SINK_WIDTH (evaspixmapsink) <= 0 || GST_VIDEO_SINK_HEIGHT (evaspixmapsink) <= 0) {
-		goto no_display_size;
-	}
-
-	g_mutex_lock (evaspixmapsink->flow_lock);
-
-	/* We renew our evaspixmap buffer only if size or format changed;
-	* the evaspixmap buffer is the same size as the video pixel size */
-	if ((evaspixmapsink->evas_pixmap_buf) && ((im_format != evaspixmapsink->evas_pixmap_buf->im_format)
-		|| (video_width != evaspixmapsink->evas_pixmap_buf->width) || (video_height != evaspixmapsink->evas_pixmap_buf->height))) {
-		GST_DEBUG_OBJECT (evaspixmapsink,"old format %" GST_FOURCC_FORMAT ", new format %" GST_FOURCC_FORMAT,
-				GST_FOURCC_ARGS (evaspixmapsink->evas_pixmap_buf->im_format), GST_FOURCC_ARGS (im_format));
-		GST_DEBUG_OBJECT (evaspixmapsink,"renewing evaspixmap buffer");
-		gst_buffer_unref (GST_BUFFER (evaspixmapsink->evas_pixmap_buf));
-		evaspixmapsink->evas_pixmap_buf = NULL;
-	}
-
-	g_mutex_unlock (evaspixmapsink->flow_lock);
-
-	if (evaspixmapsink->eo) {
-		if (!gst_evaspixmapsink_xpixmap_link (evaspixmapsink)) {
-			GST_ERROR_OBJECT (evaspixmapsink,"link evas image object with pixmap failed...");
-			return FALSE;
-		} else {
-			gst_evaspixmapsink_manage_event_thread (evaspixmapsink);
-		}
-	} else {
-		GST_ERROR_OBJECT (evaspixmapsink,"setcaps success, but there is no evas image object..");
-		return FALSE;
-	}
-
-	return TRUE;
-
-	/* ERRORS */
-	incompatible_caps:
-	{
-		GST_ERROR_OBJECT (evaspixmapsink,"caps incompatible");
-		return FALSE;
-	}
-	incomplete_caps:
-	{
-		GST_DEBUG_OBJECT (evaspixmapsink,"Failed to retrieve either width, ""height or framerate from intersected caps");
-		return FALSE;
-	}
-	invalid_format:
-	{
-		GST_DEBUG_OBJECT (evaspixmapsink,"Could not locate image format from caps %" GST_PTR_FORMAT, caps);
-		return FALSE;
-	}
-	no_disp_ratio:
-	{
-		GST_ELEMENT_ERROR (evaspixmapsink, CORE, NEGOTIATION, (NULL), ("Error calculating the output display ratio of the video."));
-		return FALSE;
-	}
-	no_display_size:
-	{
-		GST_ELEMENT_ERROR (evaspixmapsink, CORE, NEGOTIATION, (NULL), ("Error calculating the output display ratio of the video."));
-		return FALSE;
-	}
-}
-
-static GstStateChangeReturn
-gst_evaspixmapsink_change_state (GstElement *element, GstStateChange transition)
-{
-	GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
-	GstEvasPixmapSink *evaspixmapsink;
-
-	evaspixmapsink = GST_EVASPIXMAPSINK (element);
-
-	switch (transition) {
-	case GST_STATE_CHANGE_NULL_TO_READY:
-		g_mutex_lock (evaspixmapsink->flow_lock);
-		GST_WARNING_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_NULL_TO_READY");
-
-		/* open drm to use gem */
-		if (drm_init(evaspixmapsink)) {
-			GST_ERROR_OBJECT (evaspixmapsink,"drm_init() failure");
-			g_mutex_unlock (evaspixmapsink->flow_lock);
-			return GST_STATE_CHANGE_FAILURE;
-		}
-
-		/* check if there exist evas image object, need to write code related to making internal evas image object */
-		if (!is_evas_image_object (evaspixmapsink->eo)) {
-			GST_ERROR_OBJECT (evaspixmapsink,"There is no evas image object..");
-			g_mutex_unlock (evaspixmapsink->flow_lock);
-			return GST_STATE_CHANGE_FAILURE;
-		}
-
-		/* Set xcontext and display */
-		if (!evaspixmapsink->xcontext) {
-			evaspixmapsink->xcontext = gst_evaspixmapsink_xcontext_get (evaspixmapsink);
-			if (!evaspixmapsink->xcontext) {
-				GST_ERROR_OBJECT (evaspixmapsink,"could not get xcontext..");
-				g_mutex_unlock (evaspixmapsink->flow_lock);
-				return GST_STATE_CHANGE_FAILURE;
-			}
-		}
-
-		/* update object's par with calculated one if not set yet */
-		if (!evaspixmapsink->par) {
-			evaspixmapsink->par = g_new0 (GValue, 1);
-			gst_value_init_and_copy (evaspixmapsink->par, evaspixmapsink->xcontext->par);
-			GST_DEBUG_OBJECT (evaspixmapsink,"set calculated PAR on object's PAR");
-		}
-
-		/* call XSynchronize with the current value of synchronous */
-		GST_DEBUG_OBJECT (evaspixmapsink,"XSynchronize called with %s", evaspixmapsink->synchronous ? "TRUE" : "FALSE");
-		XSynchronize (evaspixmapsink->xcontext->disp, evaspixmapsink->synchronous);
-		gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
-
-		g_mutex_unlock (evaspixmapsink->flow_lock);
-		break;
-
-	case GST_STATE_CHANGE_READY_TO_PAUSED:
-		GST_WARNING_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_READY_TO_PAUSED");
-		break;
-
-	case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
-		GST_WARNING_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_PAUSED_TO_PLAYING");
-		break;
-
-	default:
-		break;
-	}
-
-	ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
-
-	switch (transition) {
-	case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
-		GST_WARNING_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_PLAYING_TO_PAUSED");
-		break;
-
-	case GST_STATE_CHANGE_PAUSED_TO_READY:
-		GST_WARNING_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_PAUSED_TO_READY");
-		evaspixmapsink->fps_n = 0;
-		evaspixmapsink->fps_d = 1;
-		GST_VIDEO_SINK_WIDTH (evaspixmapsink) = 0;
-		GST_VIDEO_SINK_HEIGHT (evaspixmapsink) = 0;
-		drm_fini_close_gem_handle(evaspixmapsink, 0);
-		break;
-
-	case GST_STATE_CHANGE_READY_TO_NULL:
-		GST_WARNING_OBJECT (evaspixmapsink,"GST_STATE_CHANGE_READY_TO_NULL");
-		gst_evaspixmapsink_reset(evaspixmapsink);
-		/* close drm */
-		drm_fini(evaspixmapsink);
-		break;
-
-	default:
-		break;
-	}
-	return ret;
-}
-
-static void
-gst_evaspixmapsink_get_times (GstBaseSink *bsink, GstBuffer *buf, GstClockTime *start, GstClockTime *end)
-{
-  GstEvasPixmapSink *evaspixmapsink;
-
-  evaspixmapsink = GST_EVASPIXMAPSINK (bsink);
-
-  if (GST_BUFFER_TIMESTAMP_IS_VALID (buf)) {
-    *start = GST_BUFFER_TIMESTAMP (buf);
-    if (GST_BUFFER_DURATION_IS_VALID (buf)) {
-      *end = *start + GST_BUFFER_DURATION (buf);
-    } else {
-      if (evaspixmapsink->fps_n > 0) {
-        *end = *start +
-            gst_util_uint64_scale_int (GST_SECOND, evaspixmapsink->fps_d,
-            evaspixmapsink->fps_n);
-      }
-    }
-  }
-}
-
-static GstFlowReturn
-gst_evaspixmapsink_show_frame (GstVideoSink *vsink, GstBuffer *buf)
-{
-	GstEvasPixmapSink *evaspixmapsink;
-	XV_DATA_PTR img_data = NULL;
-	SCMN_IMGB *scmn_imgb = NULL;
-	gint format = 0;
-
-	MMTA_ACUM_ITEM_BEGIN("evaspixmapsink gst_evaspixmapsink_show_frame()", FALSE);
-
-	evaspixmapsink = GST_EVASPIXMAPSINK (vsink);
-
-	if( evaspixmapsink->stop_video ) {
-		GST_INFO_OBJECT (evaspixmapsink, "Stop video is TRUE. so skip show frame..." );
-		return GST_FLOW_OK;
-	}
-
-	if (!evaspixmapsink->evas_pixmap_buf) {
-		GST_DEBUG_OBJECT (evaspixmapsink,"creating our evaspixmap buffer");
-		format = gst_evaspixmapsink_get_format_from_caps(evaspixmapsink, GST_BUFFER_CAPS(buf));
-		switch (format) {
-		case GST_MAKE_FOURCC('S', 'T', '1', '2'):
-		case GST_MAKE_FOURCC('S', 'N', '1', '2'):
-		case GST_MAKE_FOURCC('S', '4', '2', '0'):
-		case GST_MAKE_FOURCC('S', 'U', 'Y', '2'):
-		case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
-		case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
-		case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
-		case GST_MAKE_FOURCC('S', 'R', '3', '2'):
-			scmn_imgb = (SCMN_IMGB *)GST_BUFFER_MALLOCDATA(buf);
-			if(scmn_imgb == NULL) {
-				GST_DEBUG_OBJECT (evaspixmapsink, "scmn_imgb is NULL. Skip buffer put..." );
-				return GST_FLOW_OK;
-			}
-			 /* skip buffer if aligned size is smaller than size of caps */
-			if (scmn_imgb->s[0] < evaspixmapsink->video_width || scmn_imgb->e[0] < evaspixmapsink->video_height) {
-				GST_WARNING_OBJECT (evaspixmapsink,"invalid size[caps:%dx%d,aligned:%dx%d]. Skip this buffer...",
-						evaspixmapsink->video_width, evaspixmapsink->video_height, scmn_imgb->s[0], scmn_imgb->e[0]);
-				return GST_FLOW_OK;
-			}
-			evaspixmapsink->aligned_width = scmn_imgb->s[0];
-			evaspixmapsink->aligned_height = scmn_imgb->e[0];
-			GST_DEBUG_OBJECT (evaspixmapsink,"video width,height[%dx%d]",evaspixmapsink->video_width, evaspixmapsink->video_height);
-			GST_INFO_OBJECT (evaspixmapsink,"Use aligned width,height[%dx%d]",evaspixmapsink->aligned_width, evaspixmapsink->aligned_height);
-			break;
-		default:
-			GST_INFO_OBJECT (evaspixmapsink,"Use original width,height of caps");
-			break;
-		}
-		evaspixmapsink->evas_pixmap_buf = gst_evaspixmap_buffer_new (evaspixmapsink, GST_BUFFER_CAPS (buf));
-		if (!evaspixmapsink->evas_pixmap_buf) {
-			/* The create method should have posted an informative error */
-			goto no_image;
-		}
-		if (evaspixmapsink->evas_pixmap_buf->size < GST_BUFFER_SIZE (buf)) {
-			GST_ELEMENT_ERROR (evaspixmapsink, RESOURCE, WRITE, ("Failed to create output image buffer of %dx%d pixels",	evaspixmapsink->evas_pixmap_buf->width, evaspixmapsink->evas_pixmap_buf->height),("XServer allocated buffer size did not match input buffer"));
-			gst_evaspixmap_buffer_destroy (evaspixmapsink->evas_pixmap_buf);
-			evaspixmapsink->evas_pixmap_buf = NULL;
-			goto no_image;
-		}
-	}
-
-	switch (evaspixmapsink->evas_pixmap_buf->im_format) {
-	/* Cases for specified formats of Samsung extension */
-	case GST_MAKE_FOURCC('S', 'T', '1', '2'):
-	case GST_MAKE_FOURCC('S', 'N', '1', '2'):
-	case GST_MAKE_FOURCC('S', '4', '2', '0'):
-	case GST_MAKE_FOURCC('S', 'U', 'Y', '2'):
-	case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
-	case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
-	case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
-	case GST_MAKE_FOURCC('S', 'R', '3', '2'):
-	{
-		GST_DEBUG_OBJECT (evaspixmapsink,"Samsung extension display format activated. fourcc:%d", evaspixmapsink->evas_pixmap_buf->im_format);
-
-		if (evaspixmapsink->evas_pixmap_buf->xvimage->data) {
-			img_data = (XV_DATA_PTR) evaspixmapsink->evas_pixmap_buf->xvimage->data;
-			XV_INIT_DATA(img_data);
-			scmn_imgb = (SCMN_IMGB *)GST_BUFFER_MALLOCDATA(buf);
-			if (scmn_imgb == NULL) {
-				GST_DEBUG_OBJECT (evaspixmapsink, "scmn_imgb is NULL. Skip buffer put..." );
-				return GST_FLOW_OK;
-			}
-
-			if (scmn_imgb->buf_share_method == BUF_SHARE_METHOD_PADDR) {
-				img_data->YBuf = (unsigned int)scmn_imgb->p[0];
-				img_data->CbBuf = (unsigned int)scmn_imgb->p[1];
-				img_data->CrBuf = (unsigned int)scmn_imgb->p[2];
-				img_data->BufType = XV_BUF_TYPE_LEGACY;
-
-			} else if (scmn_imgb->buf_share_method == BUF_SHARE_METHOD_FD) {
-				/* set gem information to gem_info structure of handle and convert dma-buf fd into drm gem name  */
-				img_data->YBuf = drm_init_convert_dmabuf_gemname(evaspixmapsink, (int)scmn_imgb->dma_buf_fd[0]);
-				img_data->CbBuf = drm_init_convert_dmabuf_gemname(evaspixmapsink, (int)scmn_imgb->dma_buf_fd[1]);
-				img_data->CrBuf = drm_init_convert_dmabuf_gemname(evaspixmapsink, (int)scmn_imgb->dma_buf_fd[2]);
-				img_data->BufType = XV_BUF_TYPE_DMABUF;
-				if (evaspixmapsink->buf_shared_type != BUF_SHARE_METHOD_FD) {
-					evaspixmapsink->buf_shared_type = BUF_SHARE_METHOD_FD;
-					GST_WARNING_OBJECT (evaspixmapsink, "BUF SHARED TYPE : FD");
-				}
-
-			} else if (scmn_imgb->buf_share_method == BUF_SHARE_METHOD_TIZEN_BUFFER) {
-				img_data->bo[0] = scmn_imgb->bo[0];
-				img_data->bo[1] = scmn_imgb->bo[1];
-				img_data->bo[2] = scmn_imgb->bo[2];
-				GST_DEBUG("TBM bo %p %p %p", img_data->bo[0], img_data->bo[1], img_data->bo[2]);
-				/* export bo */
-				if (img_data->bo[0]) {
-					img_data->YBuf = tbm_init_convert_bo_gemname(evaspixmapsink, img_data->bo[0]);
-				}
-				if (img_data->bo[1]) {
-					img_data->CbBuf = tbm_init_convert_bo_gemname(evaspixmapsink, img_data->bo[1]);
-				}
-				if (img_data->bo[2]) {
-					img_data->CrBuf = tbm_init_convert_bo_gemname(evaspixmapsink, img_data->bo[2]);
-				}
-				if (evaspixmapsink->buf_shared_type != BUF_SHARE_METHOD_TIZEN_BUFFER) {
-					evaspixmapsink->buf_shared_type = BUF_SHARE_METHOD_TIZEN_BUFFER;
-					GST_WARNING_OBJECT (evaspixmapsink, "BUF SHARED TYPE : TIZEN BUFFER");
-				}
-			} else {
-				GST_WARNING_OBJECT (evaspixmapsink, "Not supported, buf_share_method(%d)", scmn_imgb->buf_share_method);
-				return GST_FLOW_OK;
-			}
-			if (!img_data->YBuf) {
-				GST_WARNING_OBJECT (evaspixmapsink, "img_data->YBuf is NULL. skip buffer put..." );
-				return GST_FLOW_OK;
-			}
-			GST_LOG_OBJECT(evaspixmapsink, "YBuf[%d], CbBuf[%d], CrBuf[%d]",
-					img_data->YBuf, img_data->CbBuf, img_data->CrBuf );
-		} else {
-			GST_WARNING_OBJECT (evaspixmapsink, "xvimage->data is NULL. skip buffer put..." );
-			return GST_FLOW_OK;
-		}
-		break;
-	}
-	default:
-	{
-		if (evaspixmapsink->buf_shared_type != BUF_SHARE_METHOD_NONE) {
-			evaspixmapsink->buf_shared_type = BUF_SHARE_METHOD_NONE;
-		}
-		GST_DEBUG_OBJECT (evaspixmapsink,"Normal format activated. fourcc = %d", evaspixmapsink->evas_pixmap_buf->im_format);
-		__ta__("evaspixmapsink memcpy in _show_frame", memcpy (evaspixmapsink->evas_pixmap_buf->xvimage->data, GST_BUFFER_DATA (buf),
-		MIN (GST_BUFFER_SIZE (buf), evaspixmapsink->evas_pixmap_buf->size)););
-		break;
-	}
-	}
-	if (!gst_evaspixmap_buffer_put (evaspixmapsink, evaspixmapsink->evas_pixmap_buf)) {
-		MMTA_ACUM_ITEM_END("evaspixmapsink gst_evaspixmapsink_show_frame()", FALSE);
-		return GST_FLOW_OK;
-	}
-
-	MMTA_ACUM_ITEM_END("evaspixmapsink gst_evaspixmapsink_show_frame()", FALSE);
-
-	return GST_FLOW_OK;
-
-	/* ERRORS */
-	no_image:
-	{
-		/* No image available. That's very bad ! */
-		GST_WARNING_OBJECT (evaspixmapsink,"could not create image");
-		return GST_FLOW_ERROR;
-	}
-}
-
-static gboolean
-gst_evaspixmapsink_event (GstBaseSink *sink, GstEvent *event)
-{
-	GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (sink);
-
-	switch (GST_EVENT_TYPE (event)) {
-	case GST_EVENT_FLUSH_START:
-		GST_DEBUG_OBJECT (evaspixmapsink,"GST_EVENT_FLUSH_START");
-		break;
-	case GST_EVENT_FLUSH_STOP:
-		GST_DEBUG_OBJECT (evaspixmapsink,"GST_EVENT_FLUSH_STOP");
-		break;
-	default:
-		break;
-	}
-	if (GST_BASE_SINK_CLASS (parent_class)->event) {
-		return GST_BASE_SINK_CLASS (parent_class)->event (sink, event);
-	} else {
-		return TRUE;
-	}
-}
-
-/* Interfaces stuff */
-
-static gboolean
-gst_evaspixmapsink_interface_supported (GstImplementsInterface *iface, GType type)
-{
-  g_assert (type == GST_TYPE_NAVIGATION || type == GST_TYPE_COLOR_BALANCE || type == GST_TYPE_PROPERTY_PROBE);
-  return TRUE;
-}
-
-static void
-gst_evaspixmapsink_interface_init (GstImplementsInterfaceClass *klass)
-{
-  klass->supported = gst_evaspixmapsink_interface_supported;
-}
-
-static void
-gst_evaspixmapsink_navigation_send_event (GstNavigation *navigation, GstStructure *structure)
-{
-  GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (navigation);
-  GstPad *peer;
-  int i = 0;
-
-  if ((peer = gst_pad_get_peer (GST_VIDEO_SINK_PAD (evaspixmapsink)))) {
-    GstEvent *event;
-    GstVideoRectangle result;
-    gdouble x, y, xscale = 1.0, yscale = 1.0;
-
-    event = gst_event_new_navigation (structure);
-
-    /* We take the flow_lock while we look at the window */
-    g_mutex_lock (evaspixmapsink->flow_lock);
-
-    for (i = 0; i < evaspixmapsink->num_of_pixmaps; i ++) {
-      if (!evaspixmapsink->xpixmap[i]) {
-        g_mutex_unlock (evaspixmapsink->flow_lock);
-        return;
-      }
-    }
-
-    memcpy (&result, &evaspixmapsink->render_rect, sizeof (GstVideoRectangle));
-
-    g_mutex_unlock (evaspixmapsink->flow_lock);
-
-    /* We calculate scaling using the original video frames geometry to include
-       pixel aspect ratio scaling. */
-    xscale = (gdouble) evaspixmapsink->video_width / result.w;
-    yscale = (gdouble) evaspixmapsink->video_height / result.h;
-
-    /* Converting pointer coordinates to the non scaled geometry */
-    if (gst_structure_get_double (structure, "pointer_x", &x)) {
-      x = MIN (x, result.x + result.w);
-      x = MAX (x - result.x, 0);
-      gst_structure_set (structure, "pointer_x", G_TYPE_DOUBLE,
-          (gdouble) x * xscale, NULL);
-    }
-    if (gst_structure_get_double (structure, "pointer_y", &y)) {
-      y = MIN (y, result.y + result.h);
-      y = MAX (y - result.y, 0);
-      gst_structure_set (structure, "pointer_y", G_TYPE_DOUBLE,
-          (gdouble) y * yscale, NULL);
-    }
-
-    gst_pad_send_event (peer, event);
-    gst_object_unref (peer);
-  }
-}
-
-static void
-gst_evaspixmapsink_navigation_init (GstNavigationInterface *iface)
-{
-  iface->send_event = gst_evaspixmapsink_navigation_send_event;
-}
-
-static const GList*
-gst_evaspixmapsink_colorbalance_list_channels (GstColorBalance *balance)
-{
-  GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (balance);
-
-  g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), NULL);
-
-  if (evaspixmapsink->xcontext)
-    return evaspixmapsink->xcontext->channels_list;
-  else
-    return NULL;
-}
-
-static void
-gst_evaspixmapsink_colorbalance_set_value (GstColorBalance *balance, GstColorBalanceChannel *channel, gint value)
-{
-  GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (balance);
-
-  g_return_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink));
-  g_return_if_fail (channel->label != NULL);
-
-  evaspixmapsink->cb_changed = TRUE;
-
-  /* Normalize val to [-1000, 1000] */
-  value = floor (0.5 + -1000 + 2000 * (value - channel->min_value) /
-      (double) (channel->max_value - channel->min_value));
-
-  if (g_ascii_strcasecmp (channel->label, "XV_HUE") == 0) {
-    evaspixmapsink->hue = value;
-  } else if (g_ascii_strcasecmp (channel->label, "XV_SATURATION") == 0) {
-    evaspixmapsink->saturation = value;
-  } else if (g_ascii_strcasecmp (channel->label, "XV_CONTRAST") == 0) {
-    evaspixmapsink->contrast = value;
-  } else if (g_ascii_strcasecmp (channel->label, "XV_BRIGHTNESS") == 0) {
-    evaspixmapsink->brightness = value;
-  } else {
-    g_warning ("got an unknown channel %s", channel->label);
-    return;
-  }
-
-  gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
-}
-
-static gint
-gst_evaspixmapsink_colorbalance_get_value (GstColorBalance *balance, GstColorBalanceChannel *channel)
-{
-  GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (balance);
-  gint value = 0;
-
-  g_return_val_if_fail (GST_IS_EVASPIXMAPSINK (evaspixmapsink), 0);
-  g_return_val_if_fail (channel->label != NULL, 0);
-
-  if (g_ascii_strcasecmp (channel->label, "XV_HUE") == 0) {
-    value = evaspixmapsink->hue;
-  } else if (g_ascii_strcasecmp (channel->label, "XV_SATURATION") == 0) {
-    value = evaspixmapsink->saturation;
-  } else if (g_ascii_strcasecmp (channel->label, "XV_CONTRAST") == 0) {
-    value = evaspixmapsink->contrast;
-  } else if (g_ascii_strcasecmp (channel->label, "XV_BRIGHTNESS") == 0) {
-    value = evaspixmapsink->brightness;
-  } else {
-    g_warning ("got an unknown channel %s", channel->label);
-  }
-
-  /* Normalize val to [channel->min_value, channel->max_value] */
-  value = channel->min_value + (channel->max_value - channel->min_value) * (value + 1000) / 2000;
-
-  return value;
-}
-
-static void
-gst_evaspixmapsink_colorbalance_init (GstColorBalanceClass *iface)
-{
-  GST_COLOR_BALANCE_TYPE (iface) = GST_COLOR_BALANCE_HARDWARE;
-  iface->list_channels = gst_evaspixmapsink_colorbalance_list_channels;
-  iface->set_value = gst_evaspixmapsink_colorbalance_set_value;
-  iface->get_value = gst_evaspixmapsink_colorbalance_get_value;
-}
-
-static const GList *
-gst_evaspixmapsink_probe_get_properties (GstPropertyProbe *probe)
-{
-	GObjectClass *klass = G_OBJECT_GET_CLASS (probe);
-	static GList *list = NULL;
-
-	if (!list) {
-		list = g_list_append (NULL, g_object_class_find_property (klass, "device"));
-		list = g_list_append (list, g_object_class_find_property (klass, "autopaint-colorkey"));
-		list = g_list_append (list, g_object_class_find_property (klass, "double-buffer"));
-		list = g_list_append (list, g_object_class_find_property (klass, "colorkey"));
-	}
-
-	return list;
-}
-
-static void
-gst_evaspixmapsink_probe_probe_property (GstPropertyProbe *probe, guint prop_id, const GParamSpec *pspec)
-{
-  GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (probe);
-
-  switch (prop_id) {
-    case PROP_DEVICE:
-    case PROP_AUTOPAINT_COLORKEY:
-    case PROP_DOUBLE_BUFFER:
-    case PROP_COLORKEY:
-      GST_DEBUG_OBJECT (evaspixmapsink,"probing device list and get capabilities");
-      if (!evaspixmapsink->xcontext) {
-        GST_DEBUG_OBJECT (evaspixmapsink,"generating xcontext");
-        evaspixmapsink->xcontext = gst_evaspixmapsink_xcontext_get (evaspixmapsink);
-        if (!evaspixmapsink->xcontext) {
-          GST_ERROR_OBJECT (evaspixmapsink,"could not get xcontext..");
-        }
-      }
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec);
-      break;
-  }
-}
-
-static gboolean
-gst_evaspixmapsink_probe_needs_probe (GstPropertyProbe *probe, guint prop_id, const GParamSpec *pspec)
-{
-  GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (probe);
-  gboolean ret = FALSE;
-
-  switch (prop_id) {
-    case PROP_DEVICE:
-    case PROP_AUTOPAINT_COLORKEY:
-    case PROP_DOUBLE_BUFFER:
-    case PROP_COLORKEY:
-      if (evaspixmapsink->xcontext != NULL) {
-        ret = FALSE;
-      } else {
-        ret = TRUE;
-      }
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec);
-      break;
-  }
-
-  return ret;
-}
-
-static GValueArray *
-gst_evaspixmapsink_probe_get_values (GstPropertyProbe *probe, guint prop_id, const GParamSpec *pspec)
-{
-  GstEvasPixmapSink *evaspixmapsink = GST_EVASPIXMAPSINK (probe);
-  GValueArray *array = NULL;
-
-  if (G_UNLIKELY (!evaspixmapsink->xcontext)) {
-    GST_WARNING_OBJECT (evaspixmapsink,"we don't have any xcontext, can't "
-        "get values");
-    goto beach;
-  }
-
-  switch (prop_id) {
-    case PROP_DEVICE:
-    {
-      guint i;
-      GValue value = { 0 };
-
-      array = g_value_array_new (evaspixmapsink->xcontext->nb_adaptors);
-      g_value_init (&value, G_TYPE_STRING);
-
-      for (i = 0; i < evaspixmapsink->xcontext->nb_adaptors; i++) {
-        gchar *adaptor_id_s = g_strdup_printf ("%u", i);
-
-        g_value_set_string (&value, adaptor_id_s);
-        g_value_array_append (array, &value);
-        g_free (adaptor_id_s);
-      }
-      g_value_unset (&value);
-      break;
-    }
-    case PROP_AUTOPAINT_COLORKEY:
-      if (evaspixmapsink->have_autopaint_colorkey) {
-        GValue value = { 0 };
-
-        array = g_value_array_new (2);
-        g_value_init (&value, G_TYPE_BOOLEAN);
-        g_value_set_boolean (&value, FALSE);
-        g_value_array_append (array, &value);
-        g_value_set_boolean (&value, TRUE);
-        g_value_array_append (array, &value);
-        g_value_unset (&value);
-      }
-      break;
-    case PROP_DOUBLE_BUFFER:
-      if (evaspixmapsink->have_double_buffer) {
-        GValue value = { 0 };
-
-        array = g_value_array_new (2);
-        g_value_init (&value, G_TYPE_BOOLEAN);
-        g_value_set_boolean (&value, FALSE);
-        g_value_array_append (array, &value);
-        g_value_set_boolean (&value, TRUE);
-        g_value_array_append (array, &value);
-        g_value_unset (&value);
-      }
-      break;
-    case PROP_COLORKEY:
-      if (evaspixmapsink->have_colorkey) {
-        GValue value = { 0 };
-
-        array = g_value_array_new (1);
-        g_value_init (&value, GST_TYPE_INT_RANGE);
-        gst_value_set_int_range (&value, 0, 0xffffff);
-        g_value_array_append (array, &value);
-        g_value_unset (&value);
-      }
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec);
-      break;
-  }
-
-beach:
-  return array;
-}
-
-static void
-gst_evaspixmapsink_property_probe_interface_init (GstPropertyProbeInterface *iface)
-{
-	iface->get_properties = gst_evaspixmapsink_probe_get_properties;
-	iface->probe_property = gst_evaspixmapsink_probe_probe_property;
-	iface->needs_probe = gst_evaspixmapsink_probe_needs_probe;
-	iface->get_values = gst_evaspixmapsink_probe_get_values;
-}
-
-static gboolean
-gst_evaspixmapsink_xpixmap_link (GstEvasPixmapSink *evaspixmapsink)
-{
-	Display *dpy;
-	Pixmap *pixmap_id[NUM_OF_PIXMAP];
-	int evas_object_width = 0;
-	int evas_object_height = 0;
-	int pixmap_width = 0;
-	int pixmap_height = 0;
-	unsigned int xw = 0;
-	unsigned int xh = 0;
-	int i = 0;
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"[START]");
-
-	if (!evaspixmapsink) {
-		GST_ERROR_OBJECT (evaspixmapsink,"could not get evaspixmapsink..");
-		return FALSE;
-	}
-	g_mutex_lock (evaspixmapsink->flow_lock);
-
-	/* Set xcontext and display */
-	if (!evaspixmapsink->xcontext) {
-		GST_WARNING_OBJECT (evaspixmapsink,"there's no xcontext, try to get one..");
-		evaspixmapsink->xcontext = gst_evaspixmapsink_xcontext_get (evaspixmapsink);
-		if (!evaspixmapsink->xcontext) {
-			GST_ERROR_OBJECT (evaspixmapsink,"could not get xcontext..");
-			return FALSE;
-		}
-	}
-
-	/* Set evas image object size */
-	evas_object_geometry_get(evaspixmapsink->eo, NULL, NULL, &evas_object_width, &evas_object_height);
-
-	/* check if it is redundant request */
-	for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-		if (evaspixmapsink->xpixmap[i]) {
-			if (!evaspixmapsink->use_origin_size && evaspixmapsink->xpixmap[i]->width && evaspixmapsink->xpixmap[i]->height) {
-				if (evaspixmapsink->xpixmap[i]->width == evas_object_width && evaspixmapsink->xpixmap[i]->height == evas_object_height) {
-					GST_WARNING_OBJECT (evaspixmapsink,"pixmap was already created(w:%d, h:%d), skip it..",
-						evaspixmapsink->xpixmap[i]->width, evaspixmapsink->xpixmap[i]->height);
-					goto SKIP_LINK;
-				}
-			}
-		}
-	}
-
-	dpy = evaspixmapsink->xcontext->disp;
-
-	if (evaspixmapsink->use_origin_size || !evas_object_width || !evas_object_height) {
-		pixmap_width = evaspixmapsink->video_width;
-		pixmap_height = evaspixmapsink->video_height;
-		GST_INFO_OBJECT (evaspixmapsink,"set size to media src size(%dx%d)", pixmap_width, pixmap_height);
-	}
-
-	g_mutex_lock (evaspixmapsink->x_lock);
-	evaspixmapsink->sizediff_width = 0;
-	evaspixmapsink->sizediff_height = 0;
-	if (evaspixmapsink->use_origin_size || !evas_object_width || !evas_object_height) {
-		XvQueryBestSize(dpy, evaspixmapsink->xcontext->xv_port_id,0,0,0, pixmap_width, pixmap_height, &xw, &xh);
-		if (!evas_object_width || !evas_object_height) {
-			evaspixmapsink->w = xw;
-			evaspixmapsink->h = xh;
-		} else {
-			evaspixmapsink->w = evas_object_width;
-			evaspixmapsink->h = evas_object_height;
-		}
-		GST_DEBUG_OBJECT (evaspixmapsink,"XvQueryBestSize : xv_port_id(%d), w(%d),h(%d) => xw(%d),xh(%d)", evaspixmapsink->xcontext->xv_port_id, pixmap_width, pixmap_height, xw, xh);
-	} else {
-		XvQueryBestSize(dpy, evaspixmapsink->xcontext->xv_port_id,0,0,0, evas_object_width, evas_object_height, &xw, &xh);
-		GST_DEBUG_OBJECT (evaspixmapsink,"XvQueryBestSize : xv_port_id(%d), w(%d),h(%d) => xw(%d),xh(%d)", evaspixmapsink->xcontext->xv_port_id, evas_object_width, evas_object_height, xw, xh);
-		evaspixmapsink->w = xw;
-		evaspixmapsink->h = xh;
-		/* update difference of size information (between evas image object's and pixmap's) */
-		evaspixmapsink->sizediff_width = xw - evas_object_width;
-		evaspixmapsink->sizediff_height = xh - evas_object_height;
-	}
-
-	/* create xpixmap structure */
-	for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-		if (!evaspixmapsink->xpixmap[i]) {
-			/* xpixmap can be created in this function only */
-			evaspixmapsink->xpixmap[i] = g_new0 (GstXPixmap, 1);
-			if(!evaspixmapsink->xpixmap[i]) {
-				GST_ERROR_OBJECT (evaspixmapsink,"xpixmap is not valid..");
-				int j = 0;
-				for (j = 0; j < i; j++) {
-					g_free(evaspixmapsink->xpixmap[j]);
-				}
-				goto GO_OUT_OF_FUNC;
-			}
-		}
-	}
-
-	/* create pixmap */
-	if (!xw || !xh) {
-		GST_WARNING_OBJECT (evaspixmapsink,"skip creating pixmap..xw(%d),xh(%d)",xw,xh);
-		goto GO_OUT_OF_FUNC;
-	} else {
-		/* multiple pixmaps creation */
-		for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-			pixmap_id[i] = XCreatePixmap(dpy, DefaultRootWindow(dpy), xw, xh, DefaultDepth(dpy, DefaultScreen(dpy)));
-			if ( (int)pixmap_id[i] == BadAlloc || (int)pixmap_id[i] == BadDrawable || (int)pixmap_id[i] == BadValue ) {
-				GST_ERROR_OBJECT (evaspixmapsink,"pixmap[%d] allocation error..", i);
-				int j = 0;
-				for (j = 0; j < i; j++) {
-					XFreePixmap(dpy, pixmap_id[j]);
-				}
-				goto GO_OUT_OF_FUNC;
-			}
-			GST_INFO_OBJECT (evaspixmapsink,"creation pixmap_id[%d]:%d success", i, pixmap_id[i]);
-			GST_DEBUG_OBJECT (evaspixmapsink,"evas_object_width(%d),evas_object_height(%d),pixmap:%d,depth:%d",
-								evas_object_width,evas_object_height,pixmap_id[i],DefaultDepth(dpy, DefaultScreen(dpy)));
-		}
-	}
-
-	for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-		if (evaspixmapsink->xpixmap[i]->pixmap && pixmap_id[i] != evaspixmapsink->xpixmap[i]->pixmap) {
-			g_mutex_unlock (evaspixmapsink->x_lock);
-			g_mutex_lock (evaspixmapsink->pixmap_ref_lock);
-			/* If we reset another pixmap, do below */
-			evaspixmapsink->xpixmap[i]->prev_pixmap = evaspixmapsink->xpixmap[i]->pixmap;
-			evaspixmapsink->xpixmap[i]->prev_gc = evaspixmapsink->xpixmap[i]->gc;
-			evaspixmapsink->xpixmap[i]->pixmap = 0;
-			evaspixmapsink->xpixmap[i]->ref = 0;
-			evaspixmapsink->xpixmap[i]->damaged_time = 0;
-			g_mutex_unlock (evaspixmapsink->pixmap_ref_lock);
-			g_mutex_lock (evaspixmapsink->x_lock);
-		}
-	}
-
-	for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-		/* Set pixmap id and create GC */
-		evaspixmapsink->xpixmap[i]->pixmap = pixmap_id[i];
-		evaspixmapsink->xpixmap[i]->gc = XCreateGC(dpy, evaspixmapsink->xpixmap[i]->pixmap, 0,0);
-		evaspixmapsink->xpixmap[i]->width = xw;
-		evaspixmapsink->xpixmap[i]->height = xh;
-
-		/* Create XDamage */
-		if (evaspixmapsink->damage[i]) {
-			evaspixmapsink->prev_damage[i] = evaspixmapsink->damage[i];
-		}
-		evaspixmapsink->damage[i] = XDamageCreate (dpy, evaspixmapsink->xpixmap[i]->pixmap, XDamageReportRawRectangles);
-
-		GST_WARNING_OBJECT (evaspixmapsink,"xpixmap[%d]->(pixmap:%d,gc:%p), damage[%d]:%d",
-					i, evaspixmapsink->xpixmap[i]->pixmap, evaspixmapsink->xpixmap[i]->gc, i, evaspixmapsink->damage[i]);
-	}
-
-	XSync(dpy, FALSE);
-
-	/* Set flag for mapping evas object with xpixmap */
-	evaspixmapsink->do_link = TRUE;
-	ecore_pipe_write(evaspixmapsink->epipe, evaspixmapsink, sizeof(GstEvasPixmapSink));
-
-	gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
-
-	g_mutex_unlock (evaspixmapsink->x_lock);
-
-
-SKIP_LINK:
-	g_mutex_lock (evaspixmapsink->pixmap_ref_lock);
-	evaspixmapsink->last_updated_idx = -1;
-	g_mutex_unlock (evaspixmapsink->pixmap_ref_lock);
-
-	g_mutex_unlock (evaspixmapsink->flow_lock);
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
-
-	return TRUE;
-
-GO_OUT_OF_FUNC:
-	g_mutex_unlock (evaspixmapsink->x_lock);
-	g_mutex_unlock (evaspixmapsink->flow_lock);
-	return FALSE;
-}
-
-static void
-gst_evaspixmapsink_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-	GstEvasPixmapSink *evaspixmapsink;
-	g_return_if_fail (GST_IS_EVASPIXMAPSINK (object));
-	evaspixmapsink = GST_EVASPIXMAPSINK (object);
-
-	switch (prop_id) {
-	case PROP_HUE:
-		evaspixmapsink->hue = g_value_get_int (value);
-		evaspixmapsink->cb_changed = TRUE;
-		gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
-		break;
-	case PROP_CONTRAST:
-		evaspixmapsink->contrast = g_value_get_int (value);
-		evaspixmapsink->cb_changed = TRUE;
-		gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
-		break;
-	case PROP_BRIGHTNESS:
-		evaspixmapsink->brightness = g_value_get_int (value);
-		evaspixmapsink->cb_changed = TRUE;
-		gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
-		break;
-	case PROP_SATURATION:
-		evaspixmapsink->saturation = g_value_get_int (value);
-		evaspixmapsink->cb_changed = TRUE;
-		gst_evaspixmapsink_update_colorbalance (evaspixmapsink);
-		break;
-	case PROP_DISPLAY:
-		evaspixmapsink->display_name = g_strdup (g_value_get_string (value));
-		break;
-	case PROP_SYNCHRONOUS:
-		evaspixmapsink->synchronous = g_value_get_boolean (value);
-		if (evaspixmapsink->xcontext) {
-			XSynchronize (evaspixmapsink->xcontext->disp, evaspixmapsink->synchronous);
-			GST_DEBUG_OBJECT (evaspixmapsink,"XSynchronize called with %s", evaspixmapsink->synchronous ? "TRUE" : "FALSE");
-		}
-		break;
-	case PROP_PIXEL_ASPECT_RATIO:
-		g_free (evaspixmapsink->par);
-		evaspixmapsink->par = g_new0 (GValue, 1);
-		g_value_init (evaspixmapsink->par, GST_TYPE_FRACTION);
-		if (!g_value_transform (value, evaspixmapsink->par)) {
-			g_warning ("Could not transform string to aspect ratio");
-			gst_value_set_fraction (evaspixmapsink->par, 1, 1);
-		}
-		GST_DEBUG_OBJECT (evaspixmapsink,"set PAR to %d/%d", gst_value_get_fraction_numerator (evaspixmapsink->par), gst_value_get_fraction_denominator (evaspixmapsink->par));
-		break;
-	case PROP_DEVICE:
-		evaspixmapsink->adaptor_no = atoi (g_value_get_string (value));
-		break;
-	case PROP_DOUBLE_BUFFER:
-		evaspixmapsink->double_buffer = g_value_get_boolean (value);
-		break;
-	case PROP_AUTOPAINT_COLORKEY:
-		evaspixmapsink->autopaint_colorkey = g_value_get_boolean (value);
-		break;
-	case PROP_COLORKEY:
-		evaspixmapsink->colorkey = g_value_get_int (value);
-		break;
-	case PROP_PIXMAP_WIDTH:
-	{
-		/* To do : code related to pixmap re-link */
-		GST_LOG_OBJECT (evaspixmapsink, "Not supported");
-		break;
-	}
-	case PROP_PIXMAP_HEIGHT:
-	{
-		/* To do : code related to pixmap re-link */
-		GST_LOG_OBJECT (evaspixmapsink, "Not supported");
-		break;
-	}
-	case PROP_DISPLAY_GEOMETRY_METHOD:
-	{
-		guint new_val = g_value_get_enum (value);
-		if (evaspixmapsink->display_geometry_method != new_val) {
-			evaspixmapsink->display_geometry_method = new_val;
-			GST_INFO_OBJECT (evaspixmapsink,"Overlay geometry method update, display_geometry_method(%d)",evaspixmapsink->display_geometry_method);
-			if( evaspixmapsink->display_geometry_method != DISP_GEO_METHOD_FULL_SCREEN &&
-				  evaspixmapsink->display_geometry_method != DISP_GEO_METHOD_CROPPED_FULL_SCREEN ) {
-				if( evaspixmapsink->xcontext ) {
-					g_mutex_lock( evaspixmapsink->flow_lock );
-					int i = 0;
-					for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-						if (evaspixmapsink->xpixmap[i]) {
-							gst_evaspixmapsink_xpixmap_clear (evaspixmapsink, evaspixmapsink->xpixmap[i]);
-						}
-					}
-					g_mutex_unlock( evaspixmapsink->flow_lock );
-				}
-			}
-			if (evaspixmapsink->xcontext) {
-				gst_evaspixmap_buffer_put (evaspixmapsink, evaspixmapsink->evas_pixmap_buf);
-			}
-		}
-		break;
-	}
-	case PROP_DST_ROI_X:
-		evaspixmapsink->dst_roi.x = g_value_get_int (value);
-		GST_INFO_OBJECT (evaspixmapsink, "ROI_X(%d)",evaspixmapsink->dst_roi.x );
-		break;
-	case PROP_DST_ROI_Y:
-		evaspixmapsink->dst_roi.y = g_value_get_int (value);
-		GST_INFO_OBJECT (evaspixmapsink, "ROI_Y(%d)",evaspixmapsink->dst_roi.y );
-		break;
-	case PROP_DST_ROI_W:
-		evaspixmapsink->dst_roi.w = g_value_get_int (value);
-		GST_INFO_OBJECT (evaspixmapsink, "ROI_W(%d)",evaspixmapsink->dst_roi.w );
-		break;
-	case PROP_DST_ROI_H:
-		evaspixmapsink->dst_roi.h = g_value_get_int (value);
-		GST_INFO_OBJECT (evaspixmapsink, "ROI_H(%d)",evaspixmapsink->dst_roi.h );
-		break;
-	case PROP_STOP_VIDEO:
-		evaspixmapsink->stop_video = g_value_get_int (value);
-		g_mutex_lock( evaspixmapsink->flow_lock );
-		if( evaspixmapsink->stop_video ) {
-			GST_INFO_OBJECT (evaspixmapsink, "XPixmap CLEAR when set video-stop property" );
-			int i = 0;
-			for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-				if (evaspixmapsink->xpixmap[i]) {
-					gst_evaspixmapsink_xpixmap_clear (evaspixmapsink, evaspixmapsink->xpixmap[i]);
-				}
-			}
-		}
-		GST_INFO_OBJECT (evaspixmapsink, "video-stop property(%d)", evaspixmapsink->stop_video);
-
-		g_mutex_unlock( evaspixmapsink->flow_lock );
-		break;
-	case PROP_EVAS_OBJECT:
-	{
-		Evas_Object *eo = g_value_get_pointer (value);
-		if ( is_evas_image_object (eo)) {
-			if (!evaspixmapsink->epipe) {
-				evaspixmapsink->epipe = ecore_pipe_add (ecore_pipe_callback_handler, evaspixmapsink);
-				if (!evaspixmapsink->epipe) {
-					GST_ERROR_OBJECT (evaspixmapsink,"Cannot set evas-object property: ecore_pipe_add() failed");
-					break;
-				}
-			}
-			if (evaspixmapsink->eo == NULL) {
-				evaspixmapsink->eo = eo;
-				/* add evas object callbacks on a new evas image object */
-				EVASPIXMAPSINK_SET_EVAS_OBJECT_EVENT_CALLBACK (eo, evaspixmapsink);
-				if (GST_STATE(evaspixmapsink) < GST_STATE_PAUSED) {
-					GST_INFO_OBJECT (evaspixmapsink,"It's the first time the new evas image object(%x) is set, skip gst_evaspixmapsink_xpixmap_link()..", eo);
-					break;
-				} else {
-					if (!gst_evaspixmapsink_xpixmap_link(evaspixmapsink)) {
-						GST_WARNING_OBJECT (evaspixmapsink,"link evas image object with pixmap failed...");
-						evaspixmapsink->eo = NULL;
-						break;
-					}
-				}
-			}
-			if (eo == evaspixmapsink->eo) {
-				GST_LOG_OBJECT (evaspixmapsink,"new evas image object(%x) is same as the previous one(%x)", eo, evaspixmapsink->eo);
-			} else {
-				GST_INFO_OBJECT (evaspixmapsink,"new evas image object(%x), previous one(%x)", eo, evaspixmapsink->eo);
-				/* delete evas object callbacks registrated on a former evas image object */
-				EVASPIXMAPSINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK (evaspixmapsink->eo);
-				evaspixmapsink->eo = eo;
-				if (!gst_evaspixmapsink_xpixmap_link(evaspixmapsink)) {
-					GST_WARNING_OBJECT (evaspixmapsink,"link evas image object with pixmap failed...");
-					evaspixmapsink->eo = NULL;
-					break;
-				}
-				/* add evas object callbacks on a new evas image object */
-				EVASPIXMAPSINK_SET_EVAS_OBJECT_EVENT_CALLBACK (eo, evaspixmapsink);
-			}
-			GST_INFO_OBJECT (evaspixmapsink,"Evas image object(%x) is set", evaspixmapsink->eo);
-		} else {
-			GST_ERROR_OBJECT (evaspixmapsink,"Cannot set evas-object property: value is not an evas image object");
-		}
-		break;
-	}
-	case PROP_FLIP:
-		evaspixmapsink->flip = g_value_get_enum(value);
-		break;
-	case PROP_ROTATE_ANGLE:
-		evaspixmapsink->rotate_angle = g_value_get_enum (value);
-		break;
-	case PROP_VISIBLE:
-	{
-		gboolean visible = g_value_get_boolean (value);
-		if (evaspixmapsink->visible != visible) {
-			evaspixmapsink->visible = visible;
-			if (evaspixmapsink->eo) {
-				if (!visible) {
-					int i = 0;
-					g_mutex_lock( evaspixmapsink->flow_lock );
-					for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-						if (evaspixmapsink->xpixmap[i]) {
-							gst_evaspixmapsink_xpixmap_clear (evaspixmapsink, evaspixmapsink->xpixmap[i]);
-						}
-					}
-					g_mutex_unlock( evaspixmapsink->flow_lock );
-					evas_object_hide(evaspixmapsink->eo);
-					GST_INFO_OBJECT (evaspixmapsink,"object hide..");
-				} else {
-					evas_object_show(evaspixmapsink->eo);
-					GST_INFO_OBJECT (evaspixmapsink,"object show..");
-					gst_evaspixmap_buffer_put (evaspixmapsink, evaspixmapsink->evas_pixmap_buf);
-				}
-			} else {
-				GST_WARNING_OBJECT (evaspixmapsink,"evas image object was not set");
-			}
-		}
-		break;
-	}
-	case PROP_ORIGIN_SIZE:
-		evaspixmapsink->use_origin_size = g_value_get_boolean (value);
-		GST_INFO_OBJECT (evaspixmapsink,"set origin-size (%d)",evaspixmapsink->use_origin_size);
-		if (evaspixmapsink->previous_origin_size != evaspixmapsink->use_origin_size) {
-			if (!gst_evaspixmapsink_xpixmap_link(evaspixmapsink)) {
-				GST_WARNING_OBJECT (evaspixmapsink,"link evas image object with pixmap failed...");
-			}
-			evaspixmapsink->previous_origin_size = evaspixmapsink->use_origin_size;
-		}
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-	}
-}
-
-static void
-gst_evaspixmapsink_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-	GstEvasPixmapSink *evaspixmapsink;
-
-	g_return_if_fail (GST_IS_EVASPIXMAPSINK (object));
-
-	evaspixmapsink = GST_EVASPIXMAPSINK (object);
-
-	switch (prop_id) {
-	case PROP_HUE:
-		g_value_set_int (value, evaspixmapsink->hue);
-		break;
-	case PROP_CONTRAST:
-		g_value_set_int (value, evaspixmapsink->contrast);
-		break;
-	case PROP_BRIGHTNESS:
-		g_value_set_int (value, evaspixmapsink->brightness);
-		break;
-	case PROP_SATURATION:
-		g_value_set_int (value, evaspixmapsink->saturation);
-		break;
-	case PROP_DISPLAY:
-		g_value_set_string (value, evaspixmapsink->display_name);
-		break;
-	case PROP_SYNCHRONOUS:
-		g_value_set_boolean (value, evaspixmapsink->synchronous);
-		break;
-	case PROP_PIXEL_ASPECT_RATIO:
-		if (evaspixmapsink->par) {
-			if (!g_value_transform (evaspixmapsink->par, value)) {
-				g_warning ("g_value_transform() failure");
-			}
-		}
-		break;
-	case PROP_DEVICE:
-	{
-		char *adaptor_no_s = g_strdup_printf ("%u", evaspixmapsink->adaptor_no);
-		g_value_set_string (value, adaptor_no_s);
-		g_free (adaptor_no_s);
-		break;
-	}
-	case PROP_DEVICE_NAME:
-		if (evaspixmapsink->xcontext && evaspixmapsink->xcontext->adaptors) {
-			g_value_set_string (value,
-			evaspixmapsink->xcontext->adaptors[evaspixmapsink->adaptor_no]);
-		} else {
-			g_value_set_string (value, NULL);
-		}
-		break;
-	case PROP_DOUBLE_BUFFER:
-		g_value_set_boolean (value, evaspixmapsink->double_buffer);
-		break;
-	case PROP_AUTOPAINT_COLORKEY:
-		g_value_set_boolean (value, evaspixmapsink->autopaint_colorkey);
-		break;
-	case PROP_COLORKEY:
-		g_value_set_int (value, evaspixmapsink->colorkey);
-		break;
-	case PROP_PIXMAP_WIDTH:
-	{
-		GST_LOG_OBJECT (evaspixmapsink, "Not supported");
-		break;
-	}
-	case PROP_PIXMAP_HEIGHT:
-	{
-		GST_LOG_OBJECT (evaspixmapsink, "Not supported");
-		break;
-	}
-	case PROP_DISPLAY_GEOMETRY_METHOD:
-		g_value_set_enum (value, evaspixmapsink->display_geometry_method);
-		break;
-	case PROP_DST_ROI_X:
-		g_value_set_int (value, evaspixmapsink->dst_roi.x);
-		break;
-	case PROP_DST_ROI_Y:
-		g_value_set_int (value, evaspixmapsink->dst_roi.y);
-		break;
-	case PROP_DST_ROI_W:
-		g_value_set_int (value, evaspixmapsink->dst_roi.w);
-		break;
-	case PROP_DST_ROI_H:
-		g_value_set_int (value, evaspixmapsink->dst_roi.h);
-		break;
-	case PROP_STOP_VIDEO:
-		g_value_set_int (value, evaspixmapsink->stop_video);
-		break;
-	case PROP_EVAS_OBJECT:
-		g_value_set_pointer (value, evaspixmapsink->eo);
-		break;
-	case PROP_FLIP:
-		g_value_set_enum(value, evaspixmapsink->flip);
-		break;
-	case PROP_ROTATE_ANGLE:
-		g_value_set_enum (value, evaspixmapsink->rotate_angle);
-		break;
-	case PROP_VISIBLE:
-		g_value_set_boolean (value, evaspixmapsink->visible);
-		break;
-	case PROP_ORIGIN_SIZE:
-		g_value_set_boolean (value, evaspixmapsink->use_origin_size);
-		break;
-	default:
-		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-		break;
-  }
-}
-
-static void
-gst_evaspixmapsink_reset (GstEvasPixmapSink *evaspixmapsink)
-{
-	GST_DEBUG_OBJECT (evaspixmapsink,"[START]");
-
-	GThread *thread;
-	GST_OBJECT_LOCK (evaspixmapsink);
-	evaspixmapsink->running = FALSE;
-	int i = 0;
-
-	/* grab thread and mark it as NULL */
-	thread = evaspixmapsink->event_thread;
-	evaspixmapsink->event_thread = NULL;
-	GST_OBJECT_UNLOCK (evaspixmapsink);
-
-	/* Wait for our event thread to finish before we clean up our stuff. */
-	if (thread) {
-		g_thread_join (thread);
-	}
-
-	for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-		if(evaspixmapsink->damage[i]) {
-			XDamageDestroy(evaspixmapsink->xcontext->disp, evaspixmapsink->damage[i]);
-			evaspixmapsink->damage[i] = NULL;
-		}
-	}
-	EVASPIXMAPSINK_UNSET_EVAS_OBJECT_EVENT_CALLBACK( evaspixmapsink->eo );
-
-	if (evaspixmapsink->evas_pixmap_buf) {
-		gst_buffer_unref (GST_BUFFER_CAST (evaspixmapsink->evas_pixmap_buf));
-		evaspixmapsink->evas_pixmap_buf = NULL;
-	}
-
-	for (i = 0; i < evaspixmapsink->num_of_pixmaps; i++) {
-		gst_evaspixmapsink_xpixmap_clear (evaspixmapsink, evaspixmapsink->xpixmap[i]);
-		gst_evaspixmapsink_xpixmap_destroy (evaspixmapsink, evaspixmapsink->xpixmap[i]);
-		evaspixmapsink->xpixmap[i] = NULL;
-	}
-	if (evaspixmapsink->eo) {
-		evas_object_image_native_surface_set(evaspixmapsink->eo, NULL);
-		evaspixmapsink->eo = NULL;
-	}
-
-	evaspixmapsink->render_rect.x = evaspixmapsink->render_rect.y =
-	evaspixmapsink->render_rect.w = evaspixmapsink->render_rect.h = 0;
-	evaspixmapsink->have_render_rect = FALSE;
-
-	gst_evaspixmapsink_xcontext_clear (evaspixmapsink);
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
-}
-
-/* Finalize is called only once, dispose can be called multiple times.
- * We use mutexes and don't reset stuff to NULL here so let's register
- * as a finalize. */
-static void
-gst_evaspixmapsink_finalize (GObject *object)
-{
-	GstEvasPixmapSink *evaspixmapsink;
-	evaspixmapsink = GST_EVASPIXMAPSINK (object);
-	GST_DEBUG_OBJECT (evaspixmapsink,"[START]");
-
-	if (evaspixmapsink->display_name) {
-		g_free (evaspixmapsink->display_name);
-		evaspixmapsink->display_name = NULL;
-	}
-	if (evaspixmapsink->par) {
-		g_free (evaspixmapsink->par);
-		evaspixmapsink->par = NULL;
-	}
-	if (evaspixmapsink->x_lock) {
-		g_mutex_free (evaspixmapsink->x_lock);
-		evaspixmapsink->x_lock = NULL;
-	}
-	if (evaspixmapsink->flow_lock) {
-		g_mutex_free (evaspixmapsink->flow_lock);
-		evaspixmapsink->flow_lock = NULL;
-	}
-	if (evaspixmapsink->pixmap_ref_lock) {
-		g_mutex_free (evaspixmapsink->pixmap_ref_lock);
-		evaspixmapsink->pixmap_ref_lock = NULL;
-	}
-	if (evaspixmapsink->epipe) {
-		ecore_pipe_del (evaspixmapsink->epipe);
-		evaspixmapsink->epipe = NULL;
-	}
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
-
-	G_OBJECT_CLASS (parent_class)->finalize (object);
-
-	MMTA_ACUM_ITEM_SHOW_RESULT_TO(MMTA_SHOW_FILE);
-	MMTA_RELEASE();
-}
-
-static void
-gst_evaspixmapsink_init (GstEvasPixmapSink *evaspixmapsink)
-{
-	int i = 0;
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"[START]");
-
-	evaspixmapsink->display_name = NULL;
-	evaspixmapsink->adaptor_no = 0;
-	evaspixmapsink->xcontext = NULL;
-
-	for (i = 0; i < NUM_OF_PIXMAP; i++) {
-		evaspixmapsink->xpixmap[i] = NULL;
-		evaspixmapsink->damage[i] = 0;
-	}
-
-	evaspixmapsink->evas_pixmap_buf = NULL;
-
-	evaspixmapsink->hue = evaspixmapsink->saturation = 0;
-	evaspixmapsink->contrast = evaspixmapsink->brightness = 0;
-	evaspixmapsink->cb_changed = FALSE;
-
-	evaspixmapsink->fps_n = 0;
-	evaspixmapsink->fps_d = 0;
-	evaspixmapsink->video_width = 0;
-	evaspixmapsink->video_height = 0;
-
-	evaspixmapsink->x_lock = g_mutex_new ();
-	evaspixmapsink->flow_lock = g_mutex_new ();
-	evaspixmapsink->pixmap_ref_lock = g_mutex_new();
-
-	evaspixmapsink->synchronous = FALSE;
-	evaspixmapsink->double_buffer = TRUE;
-	evaspixmapsink->par = NULL;
-	evaspixmapsink->autopaint_colorkey = TRUE;
-	evaspixmapsink->running = FALSE;
-
-	/* on 16bit displays this becomes r,g,b = 1,2,3
-	* on 24bit displays this becomes r,g,b = 8,8,16
-	* as a port atom value
-	*/
-	evaspixmapsink->colorkey = (8 << 16) | (8 << 8) | 16;
-
-	evaspixmapsink->display_geometry_method = DEF_DISPLAY_GEOMETRY_METHOD;
-	evaspixmapsink->dst_roi.x = 0;
-	evaspixmapsink->dst_roi.y = 0;
-	evaspixmapsink->dst_roi.w = 0;
-	evaspixmapsink->dst_roi.h = 0;
-	evaspixmapsink->scr_w = 0;
-	evaspixmapsink->scr_h = 0;
-	evaspixmapsink->aligned_width = 0;
-	evaspixmapsink->aligned_height = 0;
-	evaspixmapsink->stop_video = FALSE;
-	evaspixmapsink->eo = NULL;
-	evaspixmapsink->epipe = NULL;
-	evaspixmapsink->do_link = FALSE;
-	evaspixmapsink->flip = DEF_DISPLAY_FLIP;
-	evaspixmapsink->rotate_angle = DEGREE_0;
-	evaspixmapsink->visible = TRUE;
-	evaspixmapsink->use_origin_size = FALSE;
-	evaspixmapsink->previous_origin_size = FALSE;
-
-	evaspixmapsink->num_of_pixmaps = NUM_OF_PIXMAP;
-
-	evaspixmapsink->buf_shared_type = BUF_SHARE_METHOD_NONE;
-
-	MMTA_INIT();
-
-	GST_DEBUG_OBJECT (evaspixmapsink,"[END]");
- }
-
-static void
-gst_evaspixmapsink_base_init (gpointer g_class)
-{
-  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
-  gst_element_class_set_details_simple (element_class,
-      "EvasPixmapSink", "Sink/Video",
-      "evas image object videosink based on Xv extension", "Sangchul Lee ");
-
-  gst_element_class_add_pad_template (element_class,
-      gst_static_pad_template_get (&gst_evaspixmapsink_sink_template_factory));
-}
-
-static void
-gst_evaspixmapsink_class_init (GstEvasPixmapSinkClass *klass)
-{
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-  GstBaseSinkClass *gstbasesink_class;
-  GstVideoSinkClass *videosink_class;
-
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
-  gstbasesink_class = (GstBaseSinkClass *) klass;
-  videosink_class = (GstVideoSinkClass *) klass;
-
-  parent_class = g_type_class_peek_parent (klass);
-
-  gobject_class->set_property = gst_evaspixmapsink_set_property;
-  gobject_class->get_property = gst_evaspixmapsink_get_property;
-
-  g_object_class_install_property (gobject_class, PROP_CONTRAST,
-      g_param_spec_int ("contrast", "Contrast", "The contrast of the video",
-          -1000, 1000, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  g_object_class_install_property (gobject_class, PROP_BRIGHTNESS,
-      g_param_spec_int ("brightness", "Brightness",
-          "The brightness of the video", -1000, 1000, 0,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  g_object_class_install_property (gobject_class, PROP_HUE,
-      g_param_spec_int ("hue", "Hue", "The hue of the video", -1000, 1000, 0,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  g_object_class_install_property (gobject_class, PROP_SATURATION,
-      g_param_spec_int ("saturation", "Saturation",
-          "The saturation of the video", -1000, 1000, 0,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  g_object_class_install_property (gobject_class, PROP_DISPLAY,
-      g_param_spec_string ("display", "Display", "X Display name", NULL,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  g_object_class_install_property (gobject_class, PROP_SYNCHRONOUS,
-      g_param_spec_boolean ("synchronous", "Synchronous",
-          "When enabled, runs "
-          "the X display in synchronous mode. (used only for debugging)", FALSE,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  g_object_class_install_property (gobject_class, PROP_PIXEL_ASPECT_RATIO,
-      g_param_spec_string ("pixel-aspect-ratio", "Pixel Aspect Ratio",
-          "The pixel aspect ratio of the device", "1/1",
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  g_object_class_install_property (gobject_class, PROP_DEVICE,
-      g_param_spec_string ("device", "Adaptor number",
-          "The number of the video adaptor", "0",
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  g_object_class_install_property (gobject_class, PROP_DEVICE_NAME,
-      g_param_spec_string ("device-name", "Adaptor name",
-          "The name of the video adaptor", NULL,
-          G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:double-buffer
-   *
-   * Whether to double-buffer the output.
-   *
-   * Since: 0.10.14
-   */
-  g_object_class_install_property (gobject_class, PROP_DOUBLE_BUFFER,
-      g_param_spec_boolean ("double-buffer", "Double-buffer",
-          "Whether to double-buffer the output", TRUE,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  /**
-   * GstEvasPixmapSink:autopaint-colorkey
-   *
-   * Whether to autofill overlay with colorkey
-   *
-   * Since: 0.10.21
-   */
-  g_object_class_install_property (gobject_class, PROP_AUTOPAINT_COLORKEY,
-      g_param_spec_boolean ("autopaint-colorkey", "Autofill with colorkey",
-          "Whether to autofill overlay with colorkey", TRUE,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-  /**
-   * GstEvasPixmapSink:colorkey
-   *
-   * Color to use for the overlay mask.
-   *
-   * Since: 0.10.21
-   */
-  g_object_class_install_property (gobject_class, PROP_COLORKEY,
-      g_param_spec_int ("colorkey", "Colorkey",
-          "Color to use for the overlay mask", G_MININT, G_MAXINT, 0,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:pixmap-width
-   *
-   * Actual width of the pixmap.
-   */
-  g_object_class_install_property (gobject_class, PROP_PIXMAP_WIDTH,
-      g_param_spec_uint64 ("pixmap-width", "pixmap-width", "Width of the pixmap", 0, G_MAXUINT64, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:pixmap-height
-   *
-   * Actual height of the pixmap.
-   */
-  g_object_class_install_property (gobject_class, PROP_PIXMAP_HEIGHT,
-      g_param_spec_uint64 ("pixmap-height", "pixmap-height", "Height of the pixmap", 0, G_MAXUINT64, 0, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:display-geometry-method
-   *
-   * Display geometrical method setting
-   */
-  g_object_class_install_property(gobject_class, PROP_DISPLAY_GEOMETRY_METHOD,
-    g_param_spec_enum("display-geometry-method", "Display geometry method",
-      "Geometrical method for display",
-      GST_TYPE_EVASPIXMAPSINK_DISPLAY_GEOMETRY_METHOD, DEF_DISPLAY_GEOMETRY_METHOD,
-      G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:dst-roi-x
-   *
-   * X value of Destination ROI
-   */
-  g_object_class_install_property (gobject_class, PROP_DST_ROI_X,
-      g_param_spec_int ("dst-roi-x", "Dst-ROI-X",
-          "X value of Destination ROI(only effective \"CUSTOM_ROI\")", 0, XV_SCREEN_SIZE_WIDTH, 0,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:dst-roi-y
-   *
-   * Y value of Destination ROI
-   */
-  g_object_class_install_property (gobject_class, PROP_DST_ROI_Y,
-      g_param_spec_int ("dst-roi-y", "Dst-ROI-Y",
-          "Y value of Destination ROI(only effective \"CUSTOM_ROI\")", 0, XV_SCREEN_SIZE_HEIGHT, 0,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:dst-roi-w
-   *
-   * W value of Destination ROI
-   */
-  g_object_class_install_property (gobject_class, PROP_DST_ROI_W,
-      g_param_spec_int ("dst-roi-w", "Dst-ROI-W",
-          "W value of Destination ROI(only effective \"CUSTOM_ROI\")", 0, XV_SCREEN_SIZE_WIDTH, 0,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:dst-roi-h
-   *
-   * H value of Destination ROI
-   */
-  g_object_class_install_property (gobject_class, PROP_DST_ROI_H,
-      g_param_spec_int ("dst-roi-h", "Dst-ROI-H",
-          "H value of Destination ROI(only effective \"CUSTOM_ROI\")", 0, XV_SCREEN_SIZE_HEIGHT, 0,
-          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:stop-video
-   *
-   * Stop video for releasing video source buffer
-   */
-  g_object_class_install_property (gobject_class, PROP_STOP_VIDEO,
-      g_param_spec_int ("stop-video", "Stop-Video", "Stop video for releasing video source buffer", 0, 1, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:evas-object
-   *
-   * Evas image object for rendering
-   */
-  g_object_class_install_property (gobject_class, PROP_EVAS_OBJECT,
-    g_param_spec_pointer ("evas-object", "Destination Evas Object",	"Destination evas image object", G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:display-flip
-   *
-   * Display flip setting
-   */
-  g_object_class_install_property(gobject_class, PROP_FLIP,
-    g_param_spec_enum("flip", "Display flip",
-      "Flip for display",
-      GST_TYPE_EVASPIXMAPSINK_FLIP, DEF_DISPLAY_FLIP,
-      G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:rotate
-   *
-   * draw rotation angle setting
-   */
-  g_object_class_install_property(gobject_class, PROP_ROTATE_ANGLE,
-    g_param_spec_enum("rotate", "Rotate angle", "Rotate angle of display output",GST_TYPE_EVASPIXMAPSINK_ROTATE_ANGLE, DEGREE_0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  /**
-   * GstEvasPixmapSink:visible
-   *
-   * visible setting for a evas image object
-   */
-  g_object_class_install_property (gobject_class, PROP_VISIBLE,
-	g_param_spec_boolean ("visible", "Visible", "When setting it false, evas image object does not show", TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-   /**
-   * GstEvasPixmapSink:origin-size
-   *
-   * Set pixmap size with media source's width and height
-   */
-  g_object_class_install_property (gobject_class, PROP_ORIGIN_SIZE,
-	g_param_spec_boolean ("origin-size", "Origin-Size", "When setting it true, pixmap will be created with media source's width and height", FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
-  gobject_class->finalize = gst_evaspixmapsink_finalize;
-
-  gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_change_state);
-  gstbasesink_class->get_caps = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_getcaps);
-  gstbasesink_class->set_caps = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_setcaps);
-  gstbasesink_class->get_times = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_get_times);
-  gstbasesink_class->event = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_event);
-  videosink_class->show_frame = GST_DEBUG_FUNCPTR (gst_evaspixmapsink_show_frame);
-}
-
-/* Object typing & Creation */
-GType
-gst_evaspixmapsink_get_type (void)
-{
-  static GType evaspixmapsink_type = 0;
-
-  if (!evaspixmapsink_type) {
-    static const GTypeInfo evaspixmapsink_info = {
-      sizeof (GstEvasPixmapSinkClass),
-      gst_evaspixmapsink_base_init,
-      NULL,
-      (GClassInitFunc) gst_evaspixmapsink_class_init,
-      NULL,
-      NULL,
-      sizeof (GstEvasPixmapSink),
-      0,
-      (GInstanceInitFunc) gst_evaspixmapsink_init,
-    };
-    static const GInterfaceInfo iface_info = {
-      (GInterfaceInitFunc) gst_evaspixmapsink_interface_init,
-      NULL,
-      NULL,
-    };
-    static const GInterfaceInfo navigation_info = {
-      (GInterfaceInitFunc) gst_evaspixmapsink_navigation_init,
-      NULL,
-      NULL,
-    };
-    static const GInterfaceInfo colorbalance_info = {
-      (GInterfaceInitFunc) gst_evaspixmapsink_colorbalance_init,
-      NULL,
-      NULL,
-    };
-    static const GInterfaceInfo propertyprobe_info = {
-      (GInterfaceInitFunc) gst_evaspixmapsink_property_probe_interface_init,
-      NULL,
-      NULL,
-    };
-    evaspixmapsink_type = g_type_register_static (GST_TYPE_VIDEO_SINK, "GstEvasPixmapSink", &evaspixmapsink_info, 0);
-
-    g_type_add_interface_static (evaspixmapsink_type, GST_TYPE_IMPLEMENTS_INTERFACE, &iface_info);
-    g_type_add_interface_static (evaspixmapsink_type, GST_TYPE_NAVIGATION, &navigation_info);
-    g_type_add_interface_static (evaspixmapsink_type, GST_TYPE_COLOR_BALANCE, &colorbalance_info);
-    g_type_add_interface_static (evaspixmapsink_type, GST_TYPE_PROPERTY_PROBE, &propertyprobe_info);
-
-    /* register type and create class in a more safe place instead of at
-     * runtime since the type registration and class creation is not
-     * threadsafe. */
-    g_type_class_ref (gst_evaspixmap_buffer_get_type ());
-  }
-
-  return evaspixmapsink_type;
-}
-
-static gboolean
-plugin_init (GstPlugin *plugin)
-{
-	if (!gst_element_register (plugin, "evaspixmapsink", GST_RANK_NONE, GST_TYPE_EVASPIXMAPSINK)) {
-		return FALSE;
-	}
-	GST_DEBUG_CATEGORY_INIT (gst_debug_evaspixmapsink, "evaspixmapsink", 0, "evaspixmapsink element");
-	GST_DEBUG_CATEGORY_GET (GST_CAT_PERFORMANCE, "GST_PERFORMANCE");
-
-	return TRUE;
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_VERSION_MINOR,
-	"evaspixmapsink","Evas image object render plugin using Xv extension", plugin_init,
-	VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
diff --git a/wearable/evaspixmapsink/evaspixmapsink.h b/wearable/evaspixmapsink/evaspixmapsink.h
deleted file mode 100644
index 12dc839..0000000
--- a/wearable/evaspixmapsink/evaspixmapsink.h
+++ /dev/null
@@ -1,400 +0,0 @@
-/*
- * EvasPixmapSink
- *
- * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee 
- *
- * This library is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; either version 2.1 of the License, or (at your option)
- * any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifndef __GST_EVASPIXMAPSINK_H__
-#define __GST_EVASPIXMAPSINK_H__
-
-#include 
-#include 
-
-#ifdef HAVE_XSHM
-#include 
-#include 
-#include 
-#endif /* HAVE_XSHM */
-
-#include 
-#include 
-
-#ifdef HAVE_XSHM
-#include 
-#endif /* HAVE_XSHM */
-
-#include 
-#include 
-#include 
-#include 
-#include 
-#include 
-
-#include 
-#include 
-#include 
-
-#include 
-#include 
-#include 
-
-#define MAX_PLANE_NUM		3
-#define MAX_BUFFER_NUM		20
-#define MAX_GEM_BUFFER_NUM	(MAX_PLANE_NUM * MAX_BUFFER_NUM)
-typedef struct _gem_info_t {
-	int dmabuf_fd;
-	unsigned int gem_handle;
-	unsigned int gem_name;
-	unsigned int bo;
-	Pixmap ref_pixmap;
-} gem_info_t;
-
-typedef enum {
-	BUF_SHARE_METHOD_NONE = -1,
-	BUF_SHARE_METHOD_PADDR = 0,
-	BUF_SHARE_METHOD_FD,
-	BUF_SHARE_METHOD_TIZEN_BUFFER
-} buf_share_method_t;
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_EVASPIXMAPSINK \
-  (gst_evaspixmapsink_get_type())
-#define GST_EVASPIXMAPSINK(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_EVASPIXMAPSINK, GstEvasPixmapSink))
-#define GST_EVASPIXMAPSINK_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_EVASPIXMAPSINK, GstEvasPixmapSinkClass))
-#define GST_IS_EVASPIXMAPSINK(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_EVASPIXMAPSINK))
-#define GST_IS_EVASPIXMAPSINK_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_EVASPIXMAPSINK))
-
-#define XV_SCREEN_SIZE_WIDTH  4096
-#define XV_SCREEN_SIZE_HEIGHT 4096
-
-#define MARGIN_OF_ERROR       0.005
-#define NUM_OF_PIXMAP         3
-
-typedef struct _GstXContext GstXContext;
-typedef struct _GstXPixmap GstXPixmap;
-typedef struct _GstEvasPixmapFormat GstEvasPixmapFormat;
-typedef struct _GstEvasPixmapBuffer GstEvasPixmapBuffer;
-typedef struct _GstEvasPixmapBufferClass GstEvasPixmapBufferClass;
-typedef struct _GstEvasPixmapSink GstEvasPixmapSink;
-typedef struct _GstEvasPixmapSinkClass GstEvasPixmapSinkClass;
-
-/*
- * GstXContext:
- * @disp: the X11 Display of this context
- * @screen: the default Screen of Display @disp
- * @screen_num: the Screen number of @screen
- * @visual: the default Visual of Screen @screen
- * @root: the root Window of Display @disp
- * @white: the value of a white pixel on Screen @screen
- * @black: the value of a black pixel on Screen @screen
- * @depth: the color depth of Display @disp
- * @bpp: the number of bits per pixel on Display @disp
- * @endianness: the endianness of image bytes on Display @disp
- * @width: the width in pixels of Display @disp
- * @height: the height in pixels of Display @disp
- * @widthmm: the width in millimeters of Display @disp
- * @heightmm: the height in millimeters of Display @disp
- * @par: the pixel aspect ratio calculated from @width, @widthmm and @height,
- * @heightmm ratio
- * @use_xshm: used to known wether of not XShm extension is usable or not even
- * if the Extension is present
- * @xv_port_id: the XVideo port ID
- * @im_format: used to store at least a valid format for XShm calls checks
- * @formats_list: list of supported image formats on @xv_port_id
- * @channels_list: list of #GstColorBalanceChannels
- * @caps: the #GstCaps that Display @disp can accept
- *
- * Structure used to store various informations collected/calculated for a
- * Display.
- */
-struct _GstXContext {
-	Display *disp;
-
-	Screen *screen;
-	gint screen_num;
-
-	Visual *visual;
-
-	Window root;
-
-	gulong white, black;
-
-	gint depth;
-	gint bpp;
-	gint endianness;
-
-	gint width, height;
-	gint widthmm, heightmm;
-	GValue *par;                  /* calculated pixel aspect ratio */
-
-	gboolean use_xshm;
-
-	XvPortID xv_port_id;
-	guint nb_adaptors;
-	gchar ** adaptors;
-	gint im_format;
-
-	GList *formats_list;
-	GList *channels_list;
-
-	GstCaps *caps;
-};
-
-/*
- * GstXPixmap:
- * @pixmap: the pixmap ID of this X11 pixmap
- * @width: the width in pixels of Pixmap @pixmap
- * @height: the height in pixels of Pixmap @pixmap
- * @gc: the Graphical Context of Pixmap @pixmap
- *
- * Structure used to store informations about a Pixmap.
- */
-struct _GstXPixmap {
-	Pixmap pixmap;
-	gint x, y;
-	gint width, height;
-	GC gc;
-	guint ref;
-	gint damaged_time;
-	Pixmap prev_pixmap;
-	GC prev_gc;
-};
-
-/**
- * GstEvasPixmapFormat:
- * @format: the image format
- * @caps: generated #GstCaps for this image format
- *
- * Structure storing image format to #GstCaps association.
- */
-struct _GstEvasPixmapFormat {
-	gint format;
-	GstCaps *caps;
-};
-
-/**
- * GstEvasPixmapBuffer:
- * @evaspixmapsink: a reference to our #GstEvasPixmapSink
- * @xvimage: the XvImage of this buffer
- * @width: the width in pixels of XvImage @xvimage
- * @height: the height in pixels of XvImage @xvimage
- * @im_format: the image format of XvImage @xvimage
- * @size: the size in bytes of XvImage @xvimage
- *
- * Subclass of #GstBuffer containing additional information about an XvImage.
- */
-struct _GstEvasPixmapBuffer {
-	GstBuffer buffer;
-
-	/* Reference to the evaspixmapsink we belong to */
-	GstEvasPixmapSink *evaspixmapsink;
-	XvImage *xvimage;
-
-#ifdef HAVE_XSHM
-	XShmSegmentInfo SHMInfo;
-#endif /* HAVE_XSHM */
-
-	gint width, height;
-	gint im_format;
-	size_t size;
-};
-
-/**
- * GstEvasPixmapSink:
- * @display_name: the name of the Display we want to render to
- * @xcontext: our instance's #GstXContext
- * @xpixmap: the #GstXPixmap we are rendering to
- * @fps_n: the framerate fraction numerator
- * @fps_d: the framerate fraction denominator
- * @x_lock: used to protect X calls as we are not using the XLib in threaded
- * mode
- * @flow_lock: used to protect data flow routines from external calls such as
- * methods from the #GstXOverlay interface
- * @par: used to override calculated pixel aspect ratio from @xcontext
- * @synchronous: used to store if XSynchronous should be used or not (for
- * debugging purpose only)
- * @keep_aspect: used to remember if reverse negotiation scaling should respect
- * aspect ratio
- * @brightness: used to store the user settings for color balance brightness
- * @contrast: used to store the user settings for color balance contrast
- * @hue: used to store the user settings for color balance hue
- * @saturation: used to store the user settings for color balance saturation
- * @cb_changed: used to store if the color balance settings where changed
- * @video_width: the width of incoming video frames in pixels
- * @video_height: the height of incoming video frames in pixels
- *
- * The #GstEvasPixmapSink data structure.
- */
-struct _GstEvasPixmapSink {
-	/* Our element stuff */
-	GstVideoSink videosink;
-
-	char *display_name;
-	guint adaptor_no;
-
-	GstXContext *xcontext;
-	GstXPixmap *xpixmap[NUM_OF_PIXMAP];
-	GstEvasPixmapBuffer *evas_pixmap_buf;
-
-	GThread *event_thread;
-	gboolean running;
-
-	gint fps_n;
-	gint fps_d;
-
-	GMutex *x_lock;
-	GMutex *flow_lock;
-	GMutex *pixmap_ref_lock;
-
-	/* object-set pixel aspect ratio */
-	GValue *par;
-
-	gboolean synchronous;
-	gboolean double_buffer;
-
-	gint brightness;
-	gint contrast;
-	gint hue;
-	gint saturation;
-	gboolean cb_changed;
-
-	/* size of incoming video, used as the size for XvImage */
-	guint video_width, video_height;
-
-	/* display sizes, used for clipping the image */
-	gint disp_x, disp_y;
-	gint disp_width, disp_height;
-
-	/* port attributes */
-	gboolean autopaint_colorkey;
-	gint colorkey;
-
-	/* port features */
-	gboolean have_autopaint_colorkey;
-	gboolean have_colorkey;
-	gboolean have_double_buffer;
-
-	/* target video rectagle */
-	GstVideoRectangle render_rect;
-	gboolean have_render_rect;
-
-	/* display */
-	guint flip;
-	guint rotate_angle;
-	guint display_geometry_method;
-	GstVideoRectangle dst_roi;
-	guint scr_w, scr_h;
-	/* needed if fourcc is one if S series */
-	guint aligned_width;
-	guint aligned_height;
-
-	gboolean stop_video;
-	buf_share_method_t buf_shared_type;
-
-	/* ecore & evas object */
-	Evas_Object *eo;
-	Evas_Coord w;
-	Evas_Coord h;
-	gboolean visible;
-	gint last_updated_idx;
-
-	/* pixmap */
-	gboolean do_link;
-	gboolean use_origin_size;
-	gboolean previous_origin_size;
-	gint sizediff_width;
-	gint sizediff_height;
-	guint num_of_pixmaps;
-
-	/* damage event */
-	Damage damage[NUM_OF_PIXMAP];
-	Damage prev_damage[NUM_OF_PIXMAP];
-	int damage_case;
-	Ecore_Pipe *epipe;
-
-	gint drm_fd;
-	gem_info_t gem_info[MAX_GEM_BUFFER_NUM];
-};
-
-/* max plane count *********************************************************/
-#define MPLANE_IMGB_MAX_COUNT         (4)
-
-/* image buffer definition ***************************************************
-
-    +------------------------------------------+ ---
-    |                                          |  ^
-    |     uaddr[], index[]                     |  |
-    |     +---------------------------+ ---    |  |
-    |     |                           |  ^     |  |
-    |     |<-------- width[] -------->|  |     |  |
-    |     |                           |  |     |  |
-    |     |                           |        |
-    |     |                           |height[]|elevation[]
-    |     |                           |        |
-    |     |                           |  |     |  |
-    |     |                           |  |     |  |
-    |     |                           |  v     |  |
-    |     +---------------------------+ ---    |  |
-    |                                          |  v
-    +------------------------------------------+ ---
-
-    |<----------------- stride[] ------------------>|
-*/
-typedef struct _GstMultiPlaneImageBuffer GstMultiPlaneImageBuffer;
-struct _GstMultiPlaneImageBuffer
-{
-    GstBuffer buffer;
-
-    /* width of each image plane */
-    gint      width[MPLANE_IMGB_MAX_COUNT];
-    /* height of each image plane */
-    gint      height[MPLANE_IMGB_MAX_COUNT];
-    /* stride of each image plane */
-    gint      stride[MPLANE_IMGB_MAX_COUNT];
-    /* elevation of each image plane */
-    gint      elevation[MPLANE_IMGB_MAX_COUNT];
-    /* user space address of each image plane */
-    gpointer uaddr[MPLANE_IMGB_MAX_COUNT];
-    /* Index of real address of each image plane, if needs */
-    gpointer index[MPLANE_IMGB_MAX_COUNT];
-    /* left postion, if needs */
-    gint      x;
-    /* top position, if needs */
-    gint      y;
-    /* to align memory */
-    gint      __dummy2;
-    /* arbitrary data */
-    gint      data[16];
-};
-
-struct _GstEvasPixmapSinkClass {
-  GstVideoSinkClass parent_class;
-};
-
-GType gst_evaspixmapsink_get_type(void);
-
-G_END_DECLS
-
-#endif /* __GST_EVASPIXMAPSINK_H__ */
diff --git a/wearable/xvimagesrc/Makefile.am b/xvimagesrc/Makefile.am
similarity index 100%
rename from wearable/xvimagesrc/Makefile.am
rename to xvimagesrc/Makefile.am
diff --git a/wearable/xvimagesrc/src/Makefile.am b/xvimagesrc/src/Makefile.am
similarity index 95%
rename from wearable/xvimagesrc/src/Makefile.am
rename to xvimagesrc/src/Makefile.am
index 8482d9d..eff56f2 100644
--- a/wearable/xvimagesrc/src/Makefile.am
+++ b/xvimagesrc/src/Makefile.am
@@ -19,9 +19,6 @@ libgstxvimagesrc_la_SOURCES = gstxvimagesrc.c
 # flags used to compile this plugin
 # add other _CFLAGS and _LIBS as needed
 libgstxvimagesrc_la_CFLAGS = $(GST_CFLAGS)  $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(TBM_CFLAGS) $(DRI2_CFLAGS) $(X11_CFLAGS) $(XEXT_CFLAGS) $(XV_CFLAGS) $(XDAMAGE_CFLAGS) $(DRM_DEVEL_CFLAGS) $(DRM_CFLAGS)
-if IS_QC_SPECIFIC
-libgstxvimagesrc_la_CFLAGS += -DENABLE_QC_SPECIFIC
-endif
 libgstxvimagesrc_la_LIBADD = $(GST_LIBS) $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(TBM_LIBS) $(DRI2_LIBS) $(X11_LIBS) $(XEXT_LIBS) $(XV_LIBS) $(XDAMAGE_LIBS) $(DRM_LIBS) $(DRM_DEVEL_LIBS) $(DRM_SLP_MSM)
 libgstxvimagesrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
 
diff --git a/wearable/xvimagesrc/src/gstxvimagesrc.c b/xvimagesrc/src/gstxvimagesrc.c
similarity index 81%
rename from wearable/xvimagesrc/src/gstxvimagesrc.c
rename to xvimagesrc/src/gstxvimagesrc.c
index 26938f8..759e9f2 100755
--- a/wearable/xvimagesrc/src/gstxvimagesrc.c
+++ b/xvimagesrc/src/gstxvimagesrc.c
@@ -49,12 +49,11 @@
 #include 
 #include 
 #include 
+#include 
 #include 
 #include 
 #include 
-#ifndef ENABLE_QC_SPECIFIC
 #include 
-#endif
 
 GST_DEBUG_CATEGORY_STATIC (xvimagesrc_debug);
 #define GST_CAT_DEFAULT xvimagesrc_debug
@@ -86,27 +85,28 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
 enum
 {
   PROP_0,
-  PROP_SECURE_MODE
+  PROP_AUDIO_LATENCY,
+  PROP_SECURE_MODE,
+  PROP_DISPLAY_ROTATE,
 };
 
 enum
 {
+  VIDEO_TYPE_UI,
   VIDEO_TYPE_VIDEO_WITH_UI,
   VIDEO_TYPE_VIDEO_ONLY,
 };
 
 enum
 {
-  SIGNAL_VIDEO_WITH_UI = 0,
+  SIGNAL_UI_ONLY = 0,
+  SIGNAL_VIDEO_WITH_UI,
   SIGNAL_VIDEO_ONLY,
+  SIGNAL_SELECTION_NOTIFY,
   SIGNAL_LAST
 };
 
-#ifndef ENABLE_QC_SPECIFIC
 #define GEM_NAME_MAX                10
-#else
-#define GEM_NAME_MAX                3
-#endif
 
 #define SCMN_CS_YUV420              1 /* Y:U:V 4:2:0 */
 #define SCMN_CS_I420                SCMN_CS_YUV420 /* Y:U:V */
@@ -185,7 +185,7 @@ typedef struct
   /* tzmem buffer */
   int tz_enable;
 } SCMN_IMGB;
-#ifndef ENABLE_QC_SPECIFIC
+
 typedef struct
 {
   void  *address[GEM_NAME_MAX];
@@ -194,15 +194,7 @@ typedef struct
   gint32 fd[GEM_NAME_MAX];
   gint32 handle[GEM_NAME_MAX];
 } GEM_MMAP;
-#else
-typedef struct
-{
-  void  *virtual_add[GEM_NAME_MAX];
-  int gem_name[GEM_NAME_MAX];
-  gint32 ion_fd[GEM_NAME_MAX];
-  void *Ybo[GEM_NAME_MAX];
-} MSM_GEM_MMAP;
-#endif
+
 typedef enum {
  BUF_SHARE_METHOD_PADDR = 0,
  BUF_SHARE_METHOD_FD
@@ -221,6 +213,19 @@ struct GstXvImageOutBuffer {
 
 #define DEFAULT_USER_AGENT           "GStreamer xvimagesrc "
 
+//#define _MAKE_DUMP
+#ifdef _MAKE_DUMP
+#define YUV_FRAME_SIZE 3110400
+#define YUV_720_FRAME_SIZE 1382400
+#define YUV_VGA_FRAME_SIZE 460800
+
+static int g_prev_frame[YUV_FRAME_SIZE] = {0,};
+static int g_dump_frame[100][YUV_720_FRAME_SIZE];
+//static int g_dump_frame[200][YUV_VGA_FRAME_SIZE];
+static int f_idx = 0;
+static int f_done = 0;
+#endif
+
 static guint gst_xv_image_src_signals[SIGNAL_LAST] = { 0 };
 
 //#define COUNT_FRAMES
@@ -265,9 +270,7 @@ static void* gst_xv_image_src_update_thread (void * asrc);
 static gboolean xvimagesrc_thread_start(GstXVImageSrc *src);
 static void drm_init(GstXVImageSrc *src);
 static void drm_finalize(GstXVImageSrc *src);
-#ifndef ENABLE_QC_SPECIFIC
 static gint32 drm_convert_gem_to_fd(int * gemname_cnt, int drm_fd, unsigned int name,  void * data, void **virtual_address);
-#endif
 static void gst_xv_get_image_sleep(void *asrc, long duration);
 
 static void
@@ -330,9 +333,13 @@ gst_xv_image_src_change_state (GstElement * element, GstStateChange transition)
     g_cond_signal(src->pause_cond);
     break;
   case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
+    GST_WARNING("GST_STATE_CHANGE_PLAYING_TO_PAUSED: START");
     src->pause_cond_var = TRUE;
+    g_cond_wait(src->pause_resp, src->pause_resp_lock);
+    GST_WARNING("GST_STATE_CHANGE_PLAYING_TO_PAUSED: End");
     break;
   case GST_STATE_CHANGE_PAUSED_TO_READY:
+    GST_WARNING("GST_STATE_CHANGE_PAUSED_TO_READY");
     src->thread_return = TRUE;
     g_cond_signal(src->pause_cond);
     g_cond_signal(src->queue_cond);
@@ -350,6 +357,11 @@ gst_xv_image_src_change_state (GstElement * element, GstStateChange transition)
 static void gst_xv_image_out_buffer_finalize(GstXvImageOutBuffer *buffer)
 {
   Atom atom_retbuf = 0;
+  if (buffer->xvimagesrc->thread_return) {
+    GST_INFO("xvimagesrc is being shutdown");
+    return;
+  }
+
   g_mutex_lock (buffer->xvimagesrc->dpy_lock);
   atom_retbuf = XInternAtom (buffer->xvimagesrc->dpy, "_USER_WM_PORT_ATTRIBUTE_RETURN_BUFFER", False);
   XvSetPortAttribute (buffer->xvimagesrc->dpy, buffer->xvimagesrc->p, atom_retbuf, buffer->YBuf);  //data->YBuf is gemname, refer to drm_convert_gem_to_fd
@@ -424,13 +436,17 @@ gst_xv_image_src_class_init (GstXVImageSrcClass * klass)
   gstbasesrc_class->set_caps = GST_DEBUG_FUNCPTR (gst_xv_image_src_setcaps);
   gstpushsrc_class->create = GST_DEBUG_FUNCPTR (gst_xv_image_src_create);
   gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_xv_image_src_change_state);
-#ifdef ENABLE_QC_SPECIFIC
-  g_object_class_install_property (gobject_class, PROP_SECURE_MODE,
-     g_param_spec_boolean ("secure-mode",
-     "secure mode session",
-     "HDCP enabled",
-     0, G_PARAM_READWRITE));
-#endif
+  g_object_class_install_property (gobject_class, PROP_DISPLAY_ROTATE,
+     g_param_spec_uint64 ("display-rotate",
+     "display-rotate",
+     "Display rotate info",
+     0, G_MAXUINT64, 0, G_PARAM_READWRITE));
+
+  gst_xv_image_src_signals[SIGNAL_UI_ONLY] =
+     g_signal_new ("ui-only", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
+     G_STRUCT_OFFSET (GstXVImageSrcClass, ui_only), NULL, NULL,
+     g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
+
   gst_xv_image_src_signals[SIGNAL_VIDEO_WITH_UI] =
      g_signal_new ("video-with-ui", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
      G_STRUCT_OFFSET (GstXVImageSrcClass, video_with_ui), NULL, NULL,
@@ -441,6 +457,10 @@ gst_xv_image_src_class_init (GstXVImageSrcClass * klass)
      G_STRUCT_OFFSET (GstXVImageSrcClass, video_only), NULL, NULL,
      g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
 
+  gst_xv_image_src_signals[SIGNAL_SELECTION_NOTIFY] =
+     g_signal_new ("selection-notify", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
+     G_STRUCT_OFFSET (GstXVImageSrcClass, selection_notify), NULL, NULL,
+     g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE);
 }
 
 static gboolean gst_xv_image_src_get_frame_size(int fourcc, int width, int height, unsigned int *outsize)
@@ -583,6 +603,8 @@ gst_xv_image_src_init (GstXVImageSrc * src, GstXVImageSrcClass * g_class)
   src->buffer_cond_lock = g_mutex_new ();
   src->pause_cond = g_cond_new ();
   src->pause_cond_lock = g_mutex_new ();
+  src->pause_resp = g_cond_new ();
+  src->pause_resp_lock = g_mutex_new ();
   src->dpy_lock = g_mutex_new ();
   src->pause_cond_var = FALSE;
   src->drm_fd = -1;
@@ -594,6 +616,7 @@ gst_xv_image_src_init (GstXVImageSrc * src, GstXVImageSrcClass * g_class)
   src->tz_enable = 0;
   src->sleep_base_time = 0;
   src->sleep_limit_time = 0;
+  src->switching_to_udp = FALSE;
   drm_init(src);
   gst_base_src_set_live (GST_BASE_SRC (src), TRUE);
 }
@@ -661,7 +684,7 @@ static void drm_finalize(GstXVImageSrc *src)
     src->drm_fd = -1;
   }
 }
-#ifndef ENABLE_QC_SPECIFIC
+
 static gint32 drm_convert_gem_to_fd(int *gemname_cnt, int drm_fd, unsigned int name, void  *data, void **virtual_address)
 {
   g_return_val_if_fail((data != NULL),0);
@@ -767,74 +790,7 @@ PASS:
   GST_DEBUG("virtual_address = %p  fd = %d", *virtual_address, fd);
   return fd;
 }
-#else
-static gint32 msm_convert_gem_to_fd(GstXVImageSrc *src, int *gemname_cnt, unsigned int gem_name, void *data)
-{
-  g_return_val_if_fail((data != NULL),0);
-  int count=0;
-  gint32 fd = 0;
-  tbm_bo_handle bo_handle;
-  count = *gemname_cnt;
-  GST_DEBUG("gamname_cnt = %d", count);
-  GST_DEBUG ("tbm_bo_import %d", gem_name);
-  MSM_GEM_MMAP *xv_gem_mmap = NULL;
-  xv_gem_mmap = (MSM_GEM_MMAP *) data;
-  if(count >=GEM_NAME_MAX)
-    goto PASS;
-
-  if (count < GEM_NAME_MAX ) {
-    int i =0;
-    for ( i =0 ; i < GEM_NAME_MAX ; i++) {
-      if (gem_name == xv_gem_mmap->gem_name[i])
-	goto PASS;
-    }
-    xv_gem_mmap->Ybo[count] = tbm_bo_import(src->bufmgr, gem_name);
-    if (!xv_gem_mmap->Ybo[count]) {
-      GST_ERROR ("[Error] : cannot import bo (key:%d)", gem_name);
-      return 0;
-    }
-    bo_handle = tbm_bo_get_handle (xv_gem_mmap->Ybo[count], TBM_DEVICE_2D);
-    if(!bo_handle.s32)
-    {
-      GST_ERROR ("[Error] : cannot get Ion FD");
-      return 0;
-    }
-    xv_gem_mmap->ion_fd[count] = bo_handle.s32;
-    src->framesize = tbm_bo_size(xv_gem_mmap->Ybo[count]);
-#if 0 //Its no more required with Meta mode Encoder, Need to remove after meta mode verification
-    tbm_bo_handle temp_virtual;
-    temp_virtual = tbm_bo_get_handle (xv_gem_mmap->Ybo[count], TBM_DEVICE_CPU);
-    xv_gem_mmap->virtual_add[count] = temp_virtual.ptr;
-
-    if(!xv_gem_mmap->virtual_add[count])
-    {
-      GST_ERROR ("[Error] : cannot map virtual address");
-      return 0;
-    }
-#endif
-    /*set name*/
-    xv_gem_mmap->gem_name[count] = gem_name;
-  }
 
-  if (count < GEM_NAME_MAX) {
-    count ++;
-    *gemname_cnt = count;
-  }
-PASS:
-  if (gem_name == xv_gem_mmap->gem_name[0]) {
-    //*virtual_address = xv_gem_mmap->virtual_add[0];
-    fd = xv_gem_mmap->ion_fd[0];
-  } else if (gem_name == xv_gem_mmap->gem_name[1]) {
-    //*virtual_address = xv_gem_mmap->virtual_add[1];
-     fd = xv_gem_mmap->ion_fd[1];
-  } else if (gem_name == xv_gem_mmap->gem_name[2]) {
-    //*virtual_address = xv_gem_mmap->virtual_add[2];
-     fd = xv_gem_mmap->ion_fd[2];
-  }
-  GST_DEBUG("ion_fd = %d", fd);
-  return fd;
-}
-#endif
 static void
 gst_xv_image_src_set_property (GObject * object, guint prop_id,
     const GValue * value, GParamSpec * pspec)
@@ -842,12 +798,10 @@ gst_xv_image_src_set_property (GObject * object, guint prop_id,
   GstXVImageSrc *src = GST_XV_IMAGE_SRC (object);
   GST_INFO ("set property function %x", src);
   switch (prop_id) {
-#ifdef ENABLE_QC_SPECIFIC
-    case PROP_SECURE_MODE:
-      src->is_secured_mode = g_value_get_boolean (value);
-      GST_DEBUG("is_secured_mode %d", src->is_secured_mode);
-    break;
-#endif
+	case PROP_DISPLAY_ROTATE:
+		src->display_rotate = g_value_get_uint64 (value);
+		GST_DEBUG("display_rotate [%d]", src->display_rotate);
+		break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
     break;
@@ -862,11 +816,9 @@ gst_xv_image_src_get_property (GObject * object, guint prop_id,
   GstXVImageSrc *src = GST_XV_IMAGE_SRC (object);
   GST_INFO ("get property function %x", src);
   switch (prop_id) {
-#ifdef ENABLE_QC_SPECIFIC
-    case PROP_SECURE_MODE:
-      g_value_set_boolean (value, src->is_secured_mode);
-    break;
-#endif
+	case PROP_DISPLAY_ROTATE:
+		g_value_set_uint64 (value, src->display_rotate);
+		break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
     break;
@@ -883,6 +835,56 @@ static inline GstClockTime xvimagesrc_clock (GstXVImageSrc *src)
   return (GstClockTime)(GST_TIMEVAL_TO_TIME(tv) - src->base_time);
 }
 
+static gboolean gst_xv_image_src_get_timeinfo2(GstXVImageSrc *src, GstClockTime *time, GstClockTime *dur)
+{
+  int fps_nu = 0;
+  int fps_de = 0;
+  GstClockTime timestamp = GST_CLOCK_TIME_NONE;
+  GstClockTime duration = GST_CLOCK_TIME_NONE;
+  static GstClockTime prev_timestamp = 0;
+
+  GstClock *clock;
+  if (!src) {
+    GST_WARNING("Invalid pointer [handle:%p]", src);
+    return FALSE;
+  }
+  clock = gst_element_get_clock (GST_ELEMENT (src));
+  if (clock) {
+    timestamp = gst_clock_get_time (clock);
+    if(!gst_element_get_base_time (GST_ELEMENT(src)))
+      timestamp = GST_CLOCK_TIME_NONE;
+    else timestamp -= gst_element_get_base_time (GST_ELEMENT (src));
+    gst_object_unref (clock);
+  } else {
+    /* not an error not to have a clock */
+    timestamp = GST_CLOCK_TIME_NONE;
+  }
+
+  if ((timestamp - prev_timestamp <= 30000000) || (timestamp-prev_timestamp >=36000000)) {
+    //GST_ERROR("Gap is below 30ms or over 36ms!!");
+  }
+
+  /* if we have a framerate adjust timestamp for frame latency */
+  if ((int)((float)src->rate_numerator / (float)src->rate_denominator) <= 0) {
+    /*if fps is zero, auto fps mode*/
+    fps_nu = 0;
+    fps_de = 1;
+  } else {
+    fps_nu = 1;
+    fps_de = (int)((float)src->rate_numerator / (float)src->rate_denominator);
+  }
+  if (fps_nu > 0 && fps_de > 0) {
+    GstClockTime latency;
+    latency = gst_util_uint64_scale_int(GST_SECOND, fps_nu, fps_de);
+    duration = latency;
+  }
+  timestamp+=src->initial_audio_latency;
+  *time = timestamp;
+  *dur = duration;
+  prev_timestamp = timestamp;
+  return TRUE;
+}
+
 static gboolean gst_xv_image_src_get_timeinfo(GstXVImageSrc *src, GstBuffer *buffer)
 {
   int fps_nu = 0;
@@ -950,21 +952,29 @@ static void gst_xv_get_image_sleep(void *asrc, long duration)
     g_return_if_fail(src != NULL);
     long sleep_time = 0;
     sleep_time = src->sleep_base_time - duration;
+
     if (sleep_time < 0) {
-	src->get_image_overtime_cnt ++;
-	src->get_image_overtime += sleep_time;
-	if (src->get_image_overtime_cnt > 2)
-	  src->get_image_overtime = 0;
-	if (src->get_image_overtime <= src->sleep_limit_time)
-	  src->get_image_overtime = 0;
+	  src->get_image_overtime_cnt ++;
+	  src->get_image_overtime += sleep_time;
+	  if (src->get_image_overtime_cnt > 2)
+	    src->get_image_overtime = 0;
+	  if (src->get_image_overtime <= src->sleep_limit_time)
+	    src->get_image_overtime = 0;
+      //GST_WARNING("Over Time[%d] : %d", src->get_image_overtime_cnt, src->get_image_overtime);
     } else if (sleep_time > 0) {
-       src->get_image_overtime_cnt = 0;
-	sleep_time = sleep_time + src->get_image_overtime;
-	src->get_image_overtime = (sleep_time < 0) ? sleep_time : 0;
-	if (sleep_time >0) {
-	   GST_INFO("end_time : sleep_time = %d", sleep_time);
-          usleep(sleep_time);
-	}
+      src->get_image_overtime_cnt = 0;
+	  sleep_time = sleep_time + src->get_image_overtime;
+
+      if (src->get_image_overtime < 0) {
+        //GST_WARNING("Over Time : %d, So sleep time : %d", src->get_image_overtime, sleep_time);
+      }
+
+	  src->get_image_overtime = (sleep_time < 0) ? sleep_time : 0;
+
+	  if (sleep_time >0) {
+	    GST_INFO("end_time : sleep_time = %d", sleep_time);
+        usleep(sleep_time);
+	  }
     }
 }
 static GstFlowReturn
@@ -982,6 +992,17 @@ gst_xv_image_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
     g_cond_wait(src->queue_cond, src->cond_lock);
     if(src->pause_cond_var) return GST_FLOW_WRONG_STATE;
     g_mutex_lock (src->queue_lock);
+
+    if(src->switching_to_udp == TRUE) {
+      GstStructure *structure;
+      structure = gst_structure_new("Switch_udp", "switch_to_udp", G_TYPE_BOOLEAN, NULL, NULL);
+      GstEvent *event = gst_event_new_custom(GST_EVENT_CUSTOM_DOWNSTREAM, structure);
+      GstPad *srcpad = gst_element_get_static_pad(src, "src");
+      gst_pad_push_event(srcpad, event);
+      GST_INFO("sending the event");
+      src->switching_to_udp = FALSE;
+    }
+
     outbuf = (GstXvImageOutBuffer *)g_queue_pop_head(src->queue);
     GST_INFO("g_queue_pop_head");
     g_mutex_unlock (src->queue_lock);
@@ -1033,14 +1054,28 @@ gst_xv_image_src_start (GstBaseSrc * bsrc)
 gboolean signal_emit_func(void *asrc)
 {
     GstXVImageSrc *src = (GstXVImageSrc *)asrc;
-    if (src->current_data_type == VIDEO_TYPE_VIDEO_ONLY) {
-      g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_VIDEO_ONLY] , 0, NULL);
+
+   if (src->current_data_type == VIDEO_TYPE_UI) {
+     src->switching_to_udp = TRUE;
+     g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_UI_ONLY] , 0, NULL);
+   } else if (src->current_data_type == VIDEO_TYPE_VIDEO_ONLY) {
+     g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_VIDEO_ONLY] , 0, NULL);
    } else if (src->current_data_type == VIDEO_TYPE_VIDEO_WITH_UI) {
      g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_VIDEO_WITH_UI] , 0, NULL);
    }
+
     return FALSE;
 }
 
+gboolean signal_selection_emit_func(void *asrc)
+{
+  GstXVImageSrc *src = (GstXVImageSrc *)asrc;
+
+  g_signal_emit (src, gst_xv_image_src_signals[SIGNAL_SELECTION_NOTIFY] , 0, NULL);
+
+  return FALSE;
+}
+
 static int
 gst_xvimagesrc_handle_xerror (Display * display, XErrorEvent * xevent)
 {
@@ -1062,21 +1097,13 @@ static void* gst_xv_image_src_update_thread (void * asrc)
   Atom atom_fps = 0;
   g_return_val_if_fail((src != NULL),NULL);
   int i=0;
-#ifdef ENABLE_QC_SPECIFIC
-  Atom atom_rotate=0;
-  MSM_GEM_MMAP *xv_gem_mmap = NULL;
-  xv_gem_mmap = (MSM_GEM_MMAP *)malloc(sizeof(MSM_GEM_MMAP));
-  g_return_val_if_fail((xv_gem_mmap != NULL),NULL);
-
-  memset(xv_gem_mmap, 0, sizeof(MSM_GEM_MMAP));
-#else
   struct drm_gem_close gem_close;
   GEM_MMAP *xv_gem_mmap = NULL;
   xv_gem_mmap = (GEM_MMAP *)malloc(sizeof(GEM_MMAP));
   g_return_val_if_fail((xv_gem_mmap != NULL),NULL);
 
   memset(xv_gem_mmap, 0, sizeof(GEM_MMAP));
-#endif
+
   GST_LOG_OBJECT (src, "The thread function start");
   {
     int damage_err_base = 0;
@@ -1101,29 +1128,39 @@ static void* gst_xv_image_src_update_thread (void * asrc)
     atom_format = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_FORMAT", False);
     atom_capture = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_CAPTURE", False);
     atom_display = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_DISPLAY", False);
-#ifdef ENABLE_QC_SPECIFIC
-    atom_rotate = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_ROTATE_OFF", False);
-#endif
+
     /*get data type*/
     atom_data_type = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_DATA_TYPE", False);
     /* _USER_WM_PORT_ATTRIBUTE_STREAM_OFF is removed */
     //src->atom_stream_off = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_STREAM_OFF", False);
+
     XvSetPortAttribute (src->dpy, src->p, atom_format, src->format_id);
     XvSetPortAttribute (src->dpy, src->p, atom_capture, 2);
     XvSetPortAttribute (src->dpy, src->p, atom_display, 1);
-#ifdef ENABLE_QC_SPECIFIC
-    XvSetPortAttribute (src->dpy, src->p, atom_rotate, 0);
-#endif
 
-#ifdef ENABLE_QC_SPECIFIC
-    /* To be enabled for secure mode when msm is delivered */
-    if(src->is_secured_mode) {
-      atom_secure = XInternAtom (src->dpy, "_USER_WM_PORT_ATTRIBUTE_SECURE", False);
-      XvSetPortAttribute (src->dpy, src->p, atom_secure, 1);
-    }
-#endif
     XvSelectPortNotify (src->dpy, src->p, 1);
     XvGetPortAttribute (src->dpy, src->p, atom_data_type, &(src->new_data_type));
+
+
+    /* Set display type */
+    Atom atom_select_display=0;
+    Atom atom_select_display_type=0;
+    Atom atom_encoding=0;
+    XTextProperty xtp;
+    const char *display_type = "WFD";
+
+    atom_select_display = XInternAtom(src->dpy, "SEL_EXT_DISPLAY", False);
+    atom_select_display_type = XInternAtom(src->dpy, "SEL_EXT_DISPLAY_TYPE", False);
+    atom_encoding = XInternAtom(src->dpy, "UTF8_STRING", False);
+    src->win = DefaultRootWindow(src->dpy);
+
+    XSetSelectionOwner(src->dpy, atom_select_display, src->win, 0);
+
+    xtp.value = (unsigned char *)display_type;
+    xtp.format = 8;
+    xtp.encoding = atom_encoding;
+    xtp.nitems = strlen(display_type);
+    XSetTextProperty(src->dpy, src->win, &xtp, atom_select_display_type);
   }
 
   struct timeval start_time, end_time;
@@ -1132,41 +1169,64 @@ static void* gst_xv_image_src_update_thread (void * asrc)
   GTimeVal timeout;
   XEvent ev;
   int eventcount = 0;
+  int refresh = 1;
   void *virtual_address = NULL;
   int (*handler) (Display *, XErrorEvent *);
   GstXvImageOutBuffer *outbuf = NULL;
 
+  GstClockTime ts_putstill = 0;
+  GstClockTime dur_putstill = 0;
+
+  gboolean got_display_select_req = FALSE;
+
   while(!src->thread_return) {
     if(src->pause_cond_var == TRUE) {
+      GST_WARNING("PAUSED in thread");
+      g_cond_signal(src->pause_resp);
       g_cond_wait(src->pause_cond,src->pause_cond_lock);
     }
 
-    duration = 0;
-    starttime =0;
-    endtime = 0;
-    start_time.tv_sec = 0;
-    start_time.tv_usec = 0;
-    end_time.tv_sec	 = 0;
-    end_time.tv_usec = 0;
-    gettimeofday(&start_time, NULL);
+    if (src->thread_return) {
+      GST_WARNING("Thread return");
+      break;
+    }
+
+    if (refresh == 1) {
+      duration = 0;
+      starttime =0;
+      endtime = 0;
+      start_time.tv_sec = 0;
+      start_time.tv_usec = 0;
+      end_time.tv_sec	 = 0;
+      end_time.tv_usec = 0;
+      gettimeofday(&start_time, NULL);
+      refresh = 0;
+    }
 
     eventcount = 0;
     virtual_address = NULL;
     duration = 0;
     outbuf = NULL;
     g_mutex_lock (src->dpy_lock);
+    GST_DEBUG("[XCALL] call XSync");
     XSync(src->dpy, 0);
     GST_INFO ("gst_xv_image_src_update_thread XSync@@ !!");
     g_mutex_unlock (src->dpy_lock);
     error_caught = FALSE;
-    GST_DEBUG ("gst_xv_image_src_update_thread XSetErrorHandler in !!");
+    //GST_DEBUG ("gst_xv_image_src_update_thread XSetErrorHandler in !!");
     handler = XSetErrorHandler (gst_xvimagesrc_handle_xerror);
-    GST_INFO ("gst_xv_image_src_update_thread XSetErrorHandler !!");
-    GST_INFO ("gst_xv_image_src_update_thread XvPutStill in !!");
+    //GST_INFO ("gst_xv_image_src_update_thread XSetErrorHandler !!");
+    //GST_INFO ("gst_xv_image_src_update_thread XvPutStill in !!");
     g_mutex_lock (src->dpy_lock);
+    GST_DEBUG("[XCALL] call XvPutStill");
     XvPutStill (src->dpy, src->p, src->pixmap, src->gc, 0, 0, src->width, src->height, 0, 0, src->width, src->height);
-    GST_INFO ("gst_xv_image_src_update_thread XvPutStill !!");
+
+    gst_xv_image_src_get_timeinfo2(src, &ts_putstill, &dur_putstill);
+
+    //GST_INFO ("gst_xv_image_src_update_thread XvPutStill !!");
+    GST_DEBUG("[XCALL] call 2nd XSync");
     XSync (src->dpy, 0);
+    GST_DEBUG("[XCALL] call 2nd XSync done");
     g_mutex_unlock (src->dpy_lock);
     if (error_caught) {
       GST_ERROR("gst_xv_image_src_update_thread error_caught is TRUE, X is out of buffers");
@@ -1185,14 +1245,14 @@ static void* gst_xv_image_src_update_thread (void * asrc)
     error_caught = FALSE;
     XSetErrorHandler(handler);
 
-    GST_INFO ("gst_xv_image_src_update_thread XSync !!");
+    //GST_INFO ("gst_xv_image_src_update_thread XSync !!");
 next_event:
     g_mutex_lock (src->dpy_lock);
-    GST_INFO("XNextEvent in");
+    //GST_INFO("XNextEvent in");
     XNextEvent (src->dpy, &ev); /* wating for x event */
-    GST_INFO("XNextEvent out");
+    //GST_INFO("XNextEvent out");
     g_mutex_unlock (src->dpy_lock);
-    GST_INFO ("gst_xv_image_src_update_thread XNextEvent !!");
+    //GST_INFO ("gst_xv_image_src_update_thread XNextEvent !!");
     if (ev.type == (src->damage_base + XDamageNotify)) {
       XDamageNotifyEvent *damage_ev = (XDamageNotifyEvent *)&ev;
       GST_INFO ("gst_xv_image_src_update_thread XDamageNotifyEvent");
@@ -1209,22 +1269,53 @@ next_event:
       g_mutex_unlock (src->dpy_lock);
       GST_INFO ("gst_xv_image_src_update_thread XDamageSubtract");
     }
+    /* Added to handle display selection notify */
+    else if (ev.type == SelectionClear) {
+      XSelectionEvent *selection_ev = (XSelectionEvent*)&ev;
+
+      GST_ERROR("ev.type : %d SelectionClear", ev.type);
+      //g_timeout_add(1, signal_selection_emit_func, src);
+    }
+    else if (ev.type == SelectionRequest) {
+      XSelectionRequestEvent *selection_ev = (XSelectionRequestEvent*)&ev;
+
+      GST_ERROR("ev.type : %d SelectionRequest", ev.type);
+      src->requestor = selection_ev->requestor;
+      src->selection = selection_ev->selection;
+      src->target = selection_ev->target;
+      src->property = selection_ev->property;
+
+      got_display_select_req = TRUE;
+      g_timeout_add(1, signal_selection_emit_func, src);
+    }
+    else if (ev.type == SelectionNotify) {
+      XSelectionEvent *selection_ev = (XSelectionEvent*)&ev;
+
+      GST_ERROR("ev.type : %d SelectionNotify", ev.type);
+      //g_timeout_add(1, signal_selection_emit_func, src);
+    }
     else if (ev.type == (src->evt_base + XvPortNotify)) {
       XvPortNotifyEvent *notify_ev = (XvPortNotifyEvent*)&ev;
-#ifndef ENABLE_QC_SPECIFIC
       if (notify_ev->attribute == atom_secure) {
           GST_WARNING ("secure attr changed : %s \n", ((int)notify_ev->value)?"Secure":"Normal");
 	   src->tz_enable = (int)notify_ev->value;
 	   GST_ERROR("src->tz_enable = %d", src->tz_enable);
       }
-      else 
-#endif
+      else
       if (notify_ev->attribute == atom_data_type) {
         /* got a port notify, data_type */
         src->new_data_type = (int)notify_ev->value;
         if (src->current_data_type != src->new_data_type) {
           src->current_data_type = src->new_data_type;
-          GST_WARNING("current_data_type : %s \n", (src->current_data_type)?"Video":"UI+Video");
+          //GST_WARNING("current_data_type : %s \n", (src->current_data_type)?"Video":"UI+Video");
+          if (src->current_data_type == VIDEO_TYPE_UI) {
+            GST_WARNING("current_data_type : UI\n");
+          } else if (src->current_data_type == VIDEO_TYPE_VIDEO_WITH_UI) {
+            GST_WARNING("current_data_type : Video+UI\n");
+          } else if (src->current_data_type == VIDEO_TYPE_VIDEO_ONLY) {
+            GST_WARNING("current_data_type : VideoOnly\n");
+          }
+
           g_timeout_add(1, signal_emit_func, src);
         }
       }
@@ -1267,11 +1358,6 @@ next_event:
           psimgb->a[1] = NULL;
         } else if (data->BufType == XV_BUF_TYPE_DMABUF)
         {
-#ifdef ENABLE_QC_SPECIFIC
-          psimgb->fd[0] = msm_convert_gem_to_fd(src, &src->gemname_cnt, data->YBuf, xv_gem_mmap);
-          GST_DEBUG("YBuf gem=%d to fd[0]=%d", data->YBuf, psimgb->fd[0]);
-			  psimgb->buf_share_method = 1;//BUF_SHARE_METHOD_FD;
-#else
           psimgb->fd[0] = drm_convert_gem_to_fd(&src->gemname_cnt, src->drm_fd, (void *)data->YBuf, xv_gem_mmap, &virtual_address);
           if(!virtual_address) continue;
           psimgb->a[0] = virtual_address;
@@ -1287,7 +1373,6 @@ next_event:
           psimgb->e[1] = GST_ROUND_UP_16(psimgb->h[1]);
           psimgb->cs   = SCMN_CS_NV12;
           psimgb->tz_enable = 0;
-#endif
         }
         psimgb->w[0] = src->width;
         psimgb->h[0] = src->height;
@@ -1312,20 +1397,51 @@ next_event:
 	      value_count = 0;
 	    }
 #endif
+
+#ifdef _MAKE_DUMP
+      if (f_idx < 100) {
+        if (src->running_time > 14000000000 && src->running_time < 20000000000)  {
+          GST_ERROR("Mem copy");
+          if (virtual_address == NULL) {
+          GST_ERROR("Mem virtual is NULL[%d]", f_idx);
+          } else {
+          memcpy(g_dump_frame[f_idx++], virtual_address, YUV_720_FRAME_SIZE);
+          //memcpy(g_dump_frame[f_idx++], virtual_address, YUV_VGA_FRAME_SIZE);
+          GST_ERROR("Mem copy done[%d]", f_idx);
+          }
+        }
+      } else {
+      if (f_done == 0) {
+        GST_ERROR("File DUMP!!");
+        FILE *fp = NULL;
+        fp = fopen("/opt/usr/media/Videos/frame.yuv", "a");
+        int i = 0;
+        for (i = 0; i < 100; i++) {
+          fwrite(g_dump_frame[i], YUV_720_FRAME_SIZE, 1, fp);
+          //fwrite(g_dump_frame[i], YUV_VGA_FRAME_SIZE, 1, fp);
+        }
+        fclose(fp);
+        f_done = 1;
+        GST_ERROR("File DUMP done!!");
+      }
+      }
+#endif
       }
     }
   if(!outbuf) continue;
 	GST_BUFFER_SIZE (outbuf) = src->framesize;
-    gst_xv_image_src_get_timeinfo(src, GST_BUFFER_CAST(outbuf));
+    //gst_xv_image_src_get_timeinfo(src, GST_BUFFER_CAST(outbuf));
+    GST_BUFFER_TIMESTAMP(outbuf) = ts_putstill;
+    GST_BUFFER_DURATION(outbuf) = dur_putstill;
     src->running_time = GST_BUFFER_TIMESTAMP(outbuf);
     src->frame_duration = GST_BUFFER_DURATION(outbuf);
     //first_frame = FALSE;
     g_mutex_lock (src->queue_lock);
     g_queue_push_tail(src->queue, outbuf);
-    GST_INFO("g_queue_push_tail");
+    //GST_INFO("g_queue_push_tail");
     g_mutex_unlock (src->queue_lock);
     g_cond_signal(src->queue_cond);
-    GST_INFO("g_cond_signal");
+    //GST_INFO("g_cond_signal");
 
     update_done:
       if (src->virtual) tbm_bo_unmap(src->bo);
@@ -1338,22 +1454,26 @@ next_event:
       gettimeofday(&end_time, NULL);
       starttime = start_time.tv_usec;
       endtime =  end_time.tv_usec;
-      GST_INFO("star_time: %d, end_time:%d", starttime, endtime);
+      //GST_INFO("star_time: %d, end_time:%d", starttime, endtime);
       if (endtime > starttime) {
-        GST_INFO("end_time > start_time");
+        //GST_INFO("end_time > start_time");
         duration = endtime - starttime;
-	 } else {
-	 GST_INFO("end_time.tv_usec < start_time.tv_usec");
-	 endtime=endtime+1000000;
-	 GST_INFO("end_time =%d", endtime);
+	  } else {
+	    //GST_INFO("end_time.tv_usec < start_time.tv_usec");
+	    endtime=endtime+1000000;
+	    //GST_INFO("end_time =%d", endtime);
         duration = endtime -starttime;
       }
+
       GST_INFO("end_time duration = %d", duration);
-      if (src->sleep_base_time > duration)
+      //if (src->sleep_base_time > duration)
         gst_xv_get_image_sleep (src, duration);
+
+      refresh = 1;
       GST_INFO("gst_xv_image_src_update_thread cleanup !!");
   }
-#ifndef ENABLE_QC_SPECIFIC
+  GST_WARNING("gst_xv_image_src_update_thread loop ended");
+
   for ( i=0 ; i < GEM_NAME_MAX ; i++) {
     /*gem munmap*/
     if (xv_gem_mmap->address[i]) {
@@ -1376,18 +1496,6 @@ next_event:
     free(xv_gem_mmap);
     xv_gem_mmap = NULL;
   }
-#else
-  for ( i=0 ; i < GEM_NAME_MAX ; i++) {
-    if (xv_gem_mmap->Ybo[i]) {
-      tbm_bo_unref(xv_gem_mmap->Ybo[i]);
-      xv_gem_mmap->Ybo[i] = NULL;
-    }
-  }
-  if (xv_gem_mmap) {
-    free(xv_gem_mmap);
-    xv_gem_mmap = NULL;
-  }
-#endif
   GST_LOG_OBJECT (src, "The thread function cleanup");
 
   XvStopVideo(src->dpy, src->p, src->pixmap);
@@ -1400,6 +1508,30 @@ next_event:
     XvUngrabPort (src->dpy, src->p, 0);
     src->p = 0;
   }
+
+  if (got_display_select_req) {
+  /* Notify miracast-destroyed to X  */
+  GST_WARNING_OBJECT (src, "There is display selection request");
+  XEvent xev;
+  XSelectionEvent xnotify;
+
+  xnotify.type = SelectionNotify;
+  xnotify.display = src->dpy;
+  xnotify.requestor = src->requestor;
+  xnotify.selection = src->selection;
+  xnotify.target = src->target;
+  xnotify.property = src->property;
+  xnotify.time = 0;
+  xnotify.send_event = True;
+  xnotify.serial = 0;
+  xev.xselection = xnotify;
+  if (XSendEvent(src->dpy, src->requestor, False, 0, &xev) < 0) {
+    GST_ERROR("XSendEvent failed!");
+  } else {
+    GST_INFO("XSendEvent success!");
+  }
+  }
+
   if (src->gc) {
     XFreeGC (src->dpy, src->gc);
     src->gc = NULL;
@@ -1412,6 +1544,7 @@ next_event:
     XCloseDisplay (src->dpy);
     src->dpy = NULL;
   }
+
   GST_LOG_OBJECT (src, "The thread function stop");
   return NULL;
 finish:
@@ -1440,7 +1573,7 @@ static tbm_bufmgr bufmgr_get (Display *dpy, Pixmap pixmap)
   tbm_bufmgr bufmgr;
   int eventBase, errorBase;
   int dri2Major, dri2Minor;
-  char *driverName, *deviceName;
+  char *driverName = NULL, *deviceName = NULL;
   drm_magic_t magic;
 
   screen = DefaultScreen(dpy);
@@ -1458,6 +1591,7 @@ static tbm_bufmgr bufmgr_get (Display *dpy, Pixmap pixmap)
     if(deviceName) Xfree(deviceName);
     return NULL;
   }
+
   if(driverName) Xfree(driverName);
   if(!deviceName) return NULL;
 
@@ -1608,14 +1742,15 @@ static gboolean
 gst_xv_image_src_stop (GstBaseSrc * bsrc)
 {
   GstXVImageSrc *src = GST_XV_IMAGE_SRC (bsrc);
-  GST_DEBUG_OBJECT (src, "stop()");
+  GST_WARNING ("stop()");
 
   if(src->updates_thread) {
     src->thread_return = TRUE;
+    g_cond_signal(src->pause_cond);
     g_thread_join ( src->updates_thread);
     src->updates_thread = NULL;
   }
-  GST_DEBUG_OBJECT (src, "stop end ");
+  GST_WARNING ("stop end ");
   return TRUE;
 }
 
diff --git a/wearable/xvimagesrc/src/gstxvimagesrc.h b/xvimagesrc/src/gstxvimagesrc.h
similarity index 91%
rename from wearable/xvimagesrc/src/gstxvimagesrc.h
rename to xvimagesrc/src/gstxvimagesrc.h
index 8ea8990..25783c4 100755
--- a/wearable/xvimagesrc/src/gstxvimagesrc.h
+++ b/xvimagesrc/src/gstxvimagesrc.h
@@ -109,27 +109,40 @@ struct _GstXVImageSrc {
   gboolean pause_cond_var;
   GCond *pause_cond;
   GMutex *pause_cond_lock;
+  GCond *pause_resp;
+  GMutex *pause_resp_lock;
   GMutex *buffer_cond_lock;
   GMutex *dpy_lock;
   gint drm_fd;
   gboolean is_secured_mode;
   int current_data_type;
   int new_data_type;
-  double get_image_overtime;
+  long get_image_overtime;
   int get_image_overtime_cnt;
   int gemname_cnt;
   int tz_enable;
   long sleep_base_time;
   long sleep_limit_time;
-
+  gboolean switching_to_udp;
+  guint64 initial_audio_latency;
+  guint64 display_rotate;
+
+  /* For display selection */
+  Window win;
+  Atom requestor;
+  Atom selection;
+  Atom target;
+  Atom property;
 };
 
 struct _GstXVImageSrcClass {
   GstPushSrcClass parent_class;
 
   /* signals */
+  void	(*ui_only)	(void *data);
   void	(*video_with_ui)	(void *data);
   void	(*video_only)	(void *data);
+  void	(*selection_notify)	(void *data);
 };
 
 GType gst_xv_image_src_get_type (void);
diff --git a/wearable/xvimagesrc/src/xv_types.h b/xvimagesrc/src/xv_types.h
similarity index 100%
rename from wearable/xvimagesrc/src/xv_types.h
rename to xvimagesrc/src/xv_types.h