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
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
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
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 \
AC_INIT(extension, 1.0)
-
+
dnl versions of gstreamer and plugins-base
GST_MAJORMINOR=0.10
GST_REQUIRED=0.10.0
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="$GST_ERROR")
# fi
AC_SUBST(TBM_LIBS)
dnl use time analysis module
-PKG_CHECK_MODULES(MMTA, mm-ta)
-AC_SUBST(MMTA_CFLAGS)
-AC_SUBST(MMTA_LIBS)
+
+PKG_CHECK_MODULES(XML2, libxml-2.0)
+AC_SUBST(XML2_CFLAGS)
+AC_SUBST(XML2_LIBS)
+
+PKG_CHECK_MODULES(NATIVE_BUFFER, native-buffer)
+AC_SUBST(NATIVE_BUFFER_CFLAGS)
+AC_SUBST(NATIVE_BUFFER_LIBS)
dnl required package for evasimagesink/evaspixmapsink
PKG_CHECK_MODULES(EFL, [
AC_SUBST(TBM_CFLAGS)
AC_SUBST(TBM_LIBS)
+PKG_CHECK_MODULES(VCONF, vconf)
+AC_SUBST(VCONF_CFLAGS)
+AC_SUBST(VCONF_LIBS)
+
dnl PKG_CHECK_MODULES(UDEVMGR, unified-dev-mgr)
dnl AC_SUBST(UDEVMGR_CFLAGS)
dnl AC_SUBST(UDEVMGR_LIBS)
[GST_EXT_USE_EXT_ENCODEBIN=yes])
AM_CONDITIONAL(GST_EXT_USE_EXT_ENCODEBIN, test "x$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]),
[
[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$PCM_DUMP_ENABLE" = "xyes"])
dnl use ext-drmsrc --------------------------------------------------------------------------
AC_ARG_ENABLE(ext-drmsrc, AC_HELP_STRING([--enable-ext-drmsrc], [using drmsrc]),
],
[GST_EXT_USE_EXT_DRMSRC=yes])
AM_CONDITIONAL(GST_EXT_USE_EXT_DRMSRC, test "x$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]),
[
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
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
)
gstdashdemux.c \
gstfragment.c \
gsturidownloader.c \
+ gstdownloadrate.c \
gstplugin.c
# headers we need but don't want installed
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)
{
PROP_0,
- PROP_MIN_BUFFERING_TIME,
PROP_MAX_BUFFERING_TIME,
PROP_BANDWIDTH_USAGE,
PROP_MAX_BITRATE,
};
/* 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 */
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)
}
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;
gst_dash_demux_reset (demux, TRUE);
- g_queue_free (demux->queue);
-
G_OBJECT_CLASS (parent_class)->dispose (obj);
}
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",
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)
{
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);
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;
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);
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;
}
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);
}
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
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");
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;
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);
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++;
}
/* 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++;
}
}
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;
}
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;
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;
}
(NULL));
return FALSE;
}
+
gst_buffer_unref (demux->manifest);
demux->manifest = NULL;
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:
*
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;
}
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);
}
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);
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:
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:
{
}
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);
}
* 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);
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;
}
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);
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;
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:
*
*/
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;
}
#define __GST_DASH_DEMUX_H__
#define DASHDEMUX_MODIFICATION
#include <gst/gst.h>
-#include <gst/base/gstadapter.h>
-#include <gst/gst.h>
-#include <gst/base/gstadapter.h>
+#include <gst/base/gstdataqueue.h>
#include "gstmpdparser.h"
#include "gstfragmented.h"
#include "gsturidownloader.h"
+#include "gstdownloadrate.h"
G_BEGIN_DECLS
#define GST_TYPE_DASH_DEMUX \
//
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:
{
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 */
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
--- /dev/null
+/* GStreamer
+ * Copyright (C) 2011 Andoni Morales Alastruey <ylatuya@gmail.com>
+ * Copyright (C) 2012 Smart TV Alliance
+ * Author: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>, 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 <glib.h>
+#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;
+}
--- /dev/null
+/* GStreamer
+ * Copyright (C) 2012 Smart TV Alliance
+ * Author: Thiago Sousa Santos <thiago.sousa.santos@collabora.com>, 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 <glib-object.h>
+#include <gst/gst.h>
+
+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__ */
#include <glib.h>
#include <gst/base/gsttypefindhelper.h>
+#include <gst/base/gstadapter.h>
#include "glibcompat.h"
#include "gstfragmented.h"
#include "gstfragment.h"
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);
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)
{
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);
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;
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
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;
GstFragment *fragment = GST_FRAGMENT (gobject);
g_free (fragment->name);
- G_MUTEX_CLEAR (fragment->priv->lock);
G_OBJECT_CLASS (gst_fragment_parent_class)->finalize (gobject);
}
{
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);
}
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;
}
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);
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);
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
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,
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");
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");
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;
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;
}
}
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;
/* 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;
}
}
}
- 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);
client = g_new0 (GstMpdClient, 1);
client->lock = g_mutex_new ();
+ client->download_failed_count = 0;
+
return client;
}
}
/* free the document */
xmlFreeDoc (doc);
- /* cleanup function for the XML library */
- xmlCleanupParser ();
/* dump XML library memory for debugging */
xmlMemoryDump ();
}
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
}
}
} 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;
}
}
} 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 */
}
}
}
} 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;
/* 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;
}
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 =
}
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;
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));
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
{
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
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)
}
}
-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);
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)
{
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)
{
}
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;
gchar *profiles;
guint width;
guint height;
+ guint bandwidth;
GstRatio *sar;
GstFrameRate *frameRate;
gchar *audioSamplingRate;
guint level;
guint *dependencyLevel; /* UIntVectorType */
guint size; /* size of "dependencyLevel" array */
- guint bandwidth;
+ guint64 bandwidth;
gchar **contentComponent; /* StringVectorType */
};
{
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 */
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;
};
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);
GstFragment *download;
GMutex *lock;
GCond *cond;
+ gboolean canceled;
/* add setting UA,cookies */
gchar *user_agent;
gchar **cookies;
/* 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
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:
* 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;
}
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;
}
}
gst_uri_downloader_stop (GstUriDownloader * downloader)
{
GstPad *pad;
-
GST_DEBUG_OBJECT (downloader, "Stopping source element");
/* remove the bus' sync handler */
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
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);
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)
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");
quit:
{
- gst_uri_downloader_stop (downloader);
g_mutex_unlock (downloader->priv->lock);
+ gst_uri_downloader_stop (downloader);
return download;
}
}
/* 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__ */
--- /dev/null
+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 <jm80.yang@samsung.com> 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 <sc11.lee@samsung.com> 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 <sc11.lee@samsung.com> 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 <jm80.yang@samsung.com> 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 <sc11.lee@samsung.com> 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 <abhi.bajaj@samsung.com> 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 <backto.kim@samsung.com> 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 <sc11.lee@samsung.com> 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 <sc11.lee@samsung.com> 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 <jm80.yang@samsung.com> 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 <sc11.lee@samsung.com> 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 <sc11.lee@samsung.com> 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 <sc11.lee@samsung.com> 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 <sc11.lee@samsung.com> 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 <seungbae.shin@samsung.com> 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 <seungbae.shin@samsung.com> 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 <dowan2171.kim@samsung.com> 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 <sc11.lee@samsung.com> 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 <younghwan_.an@samsung.com> 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 <santhoshi.ks@samsung.com> 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 <seungbae.shin@samsung.com> 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 <sc11.lee@samsung.com> 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 <sc11.lee@samsung.com> 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 <sc11.lee@samsung.com> 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 <sc11.lee@samsung.com> 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 <sc11.lee@samsung.com> 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 <seungbae.shin@samsung.com> 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 <younghwan_.an@samsung.com> 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 <seungbae.shin@samsung.com> 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 <sc11.lee@samsung.com> 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 <jm80.yang@samsung.com> 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 <jm80.yang@samsung.com> 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 <jm80.yang@samsung.com> 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 <sc11.lee@samsung.com> Wed, 24 Aug 2011 09:58:05 +0900
--- /dev/null
+Source: gst-plugins-ext0.10
+Section: libs
+Priority: extra
+Maintainer: JongHyuk Choi <jhchoi.choi@samsung.com>, Seungbae Shin <seungbae.shin@samsung.com>, Younghwan Ahn <younghwan_.an@samsung.com>, Jeongmo Yang <jm80.yang@samsung.com>, Sangchul Lee <sc11.lee@samsung.com>, Santhoshi KS <santhoshi.ks@samsung.com>
+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)
--- /dev/null
+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
+
--- /dev/null
+@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
--- /dev/null
+#!/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
##############################################################################
# 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
--- /dev/null
+/*
+ * drm-util.c
+ *
+ * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Seungbae Shin <seungbae.shin@samsung.com>
+ *
+ * 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 <string.h>
+#include <drm_trusted_client.h>
+#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;
+}
--- /dev/null
+/*
+ * drm_util.h
+ *
+ * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Seungbae Shin <seungbae.shin@samsung.com>
+ *
+ * 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 <gst/gst.h>
+
+#include <drm_trusted_client_types.h>
+
+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__ */
--- /dev/null
+/*
+ * drmsrc
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
+ *
+ * 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 <drm_client.h>
+#include <drm_client_types.h>
+
+#ifdef CONTROL_PAGECACHE
+#include <fcntl.h>
+#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 <kishore.a@samsung.com> and Sadanand Dodawadakar <sadanand.d@samsung.com>");
+
+ /*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/")
+
#include <sys/types.h>
#include <gst/gst.h>
#include <gst/base/gstbasesrc.h>
+#include <drm_trusted_client_types.h>
#include <stdio.h>
#include <sys/stat.h>
#include <fcntl.h>
#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())
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
//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);
}
{
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);
#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);
}
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
--- /dev/null
+/*
+ * evasimagesink
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Sangchul Lee <sc11.lee@samsung.com>
+ *
+ * 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 <config.h>
+#endif
+
+#include <sys/types.h>
+#include <gst/gst.h>
+#include <gst/video/video.h>
+#include <gst/video/gstvideosink.h>
+#include <Evas.h>
+#include <Ecore.h>
+#include <Ecore_X.h>
+
+#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 <www.samsung.com>");
+
+ 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; i<NATIVE_BUFFER_NUM; i++)
+ {
+ if(esink->displaying_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; i<NATIVE_BUFFER_NUM; i++)
+ {
+ esink->displaying_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; i<NATIVE_BUFFER_NUM; i++)
+ {
+ if(esink->displaying_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; i<NATIVE_BUFFER_NUM; i++)
+ {
+ if(!esink->displaying_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; i<NATIVE_BUFFER_NUM; i++) {
+ if(esink->displaying_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; i<NATIVE_BUFFER_NUM; i++) {
+ if(!esink->displaying_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/"
+)
--- /dev/null
+/*
+ * evasimagesink
+ *
+ * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: Sangchul Lee <sc11.lee@samsung.com>
+ *
+ * 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 <gst/gst.h>
+#include <gst/video/gstvideosink.h>
+#include <Evas.h>
+#include <Ecore.h>
+#ifdef USE_NATIVE_BUFFER
+#include <native-buffer.h>
+#include <tbm_bufmgr.h>
+#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__ */
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
#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 \
#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;
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;
}
GST_INFO_OBJECT (evaspixmapsink, "object show");
}
}
+ g_mutex_unlock (evaspixmapsink->flow_lock);
return;
}
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++) {
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;
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]");
+ g_mutex_unlock (evaspixmapsink->flow_lock);
}
static inline gboolean
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);
}
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 */
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 */
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." );
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 */
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;
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 */
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;
}
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) {
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("<DUMP_%2.2d> 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);
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);
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;
}
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
XvUngrabPort (xcontext->disp, xcontext->xv_port_id, 0);
XCloseDisplay (xcontext->disp);
+ g_my_disp = NULL;
g_mutex_unlock (evaspixmapsink->x_lock);
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);
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) {
/* 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);
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:
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;
}
}
+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)
{
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) {
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];
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) {
}
} 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;
}
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;
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]");
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;
}
}
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("<DUMP_%2.2d> 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;
}
}
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)));
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);
}
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;
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("<DUMP_%2.2d> 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);
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;
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) {
}
} 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 );
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;
}
}
}
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;
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
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;
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 ();
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]");
}
#define __GST_EVASPIXMAPSINK_H__
#include <gst/video/gstvideosink.h>
-#include <mm_ta.h>
#ifdef HAVE_XSHM
#include <sys/types.h>
#include <math.h>
#include <stdlib.h>
+//#define DUMP_IMG
+
#define MAX_PLANE_NUM 3
#define MAX_BUFFER_NUM 20
#define MAX_GEM_BUFFER_NUM (MAX_PLANE_NUM * MAX_BUFFER_NUM)
Window root;
- gulong white, black;
+ gulong white;
gint depth;
gint bpp;
/* 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;
gboolean visible;
gint last_updated_idx;
gchar update_visibility;
- guint epipe_request_count;
+ gint epipe_request_count;
/* pixmap */
gboolean do_link;
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 *********************************************************/
--- /dev/null
+
+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' \
+ > $@
--- /dev/null
+/*
+ * hlsdemux2
+ *
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>, Naveen Cherukuri <naveen.ch@samsung.com>
+ *
+ * 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 <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <gst/tag/tag.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <gst/gst.h>
+
+#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<naveen.ch@samsung.com>");
+}
+
+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/")
+
--- /dev/null
+/*
+ * hlsdemux2
+ *
+ * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>, Naveen Cherukuri <naveen.ch@samsung.com>
+ *
+ * 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 <gst/gst.h>
+#include <gst/base/gstadapter.h>
+#include <gst/app/gstappsrc.h>
+#include <gst/app/gstappsink.h>
+#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__ */
--- /dev/null
+/* GStreamer
+ * Copyright (C) 2010 Marc-Andre Lureau <marcandre.lureau@gmail.com>
+ * 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 <stdlib.h>
+#include <math.h>
+#include <errno.h>
+#include <glib.h>
+#include <string.h>
+#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:")) {
+ /* <YYYY-MM-DDThh:mm:ssZ> */
+ 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;
+}
--- /dev/null
+/* GStreamer
+ * Copyright (C) 2010 Marc-Andre Lureau <marcandre.lureau@gmail.com>
+ * Copyright (C) 2010 Andoni Morales Alastruey <ylatuya@gmail.com>
+ * 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 <glib.h>
+#include <openssl/evp.h>
+#include <gst/gst.h>
+
+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__ */
+++ /dev/null
-JongHyuk Choi <jhchoi.choi at samsung dot com>
-Seungbae Shin <seungbae.shin at samsung dot com>
-Younghwan Ahn <younghwan_.an at samsung dot com>
-Jeongmo Yang <jm80.yang at samsung dot com>
-Sangchul Lee <sc11.lee at samsung dot com>
+++ /dev/null
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+++ /dev/null
-Installation Instructions
-*************************
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-license version number, you may choose any version ever published by
-the Free Software Foundation.
-\f
- 14. If you wish to incorporate parts of the Library into other free
-programs whose distribution conditions are incompatible with these,
-write to the author to ask for permission. For software which is
-copyrighted by the Free Software Foundation, write to the Free
-Software Foundation; we sometimes make exceptions for this. Our
-decision will be guided by the two goals of preserving the free status
-of all derivatives of our free software and of promoting the sharing
-and reuse of software generally.
-
- NO WARRANTY
-
- 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
-WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
-EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
-OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
-KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
-LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
-THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
-WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
-AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
-FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
-CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
-LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
-RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
-FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
-SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES.
-
- END OF TERMS AND CONDITIONS
-\f
- How to Apply These Terms to Your New Libraries
-
- If you develop a new library, and you want it to be of the greatest
-possible use to the public, we recommend making it free software that
-everyone can redistribute and change. You can do so by permitting
-redistribution under these terms (or, alternatively, under the terms of the
-ordinary General Public License).
-
- To apply these terms, attach the following notices to the library. It is
-safest to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least the
-"copyright" line and a pointer to where the full notice is found.
-
- <one line to give the library's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- 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 St, Fifth Floor, Boston, MA 02110-1301 USA
-
-Also add information on how to contact you by electronic and paper mail.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the library, if
-necessary. 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.
-
- <signature of Ty Coon>, 1 April 1990
- Ty Coon, President of Vice
-
-That's all there is to it!
-
-
+++ /dev/null
-
-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
-
+++ /dev/null
-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.
+++ /dev/null
-# 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
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+++ /dev/null
-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.
+++ /dev/null
-SUBDIRS = src\r
+++ /dev/null
-# 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
+++ /dev/null
-/*
- * audioeq
- *
- * Copyright (c) 2012 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Aditi Narula <aditi.n@samsung.com>
- *
- * 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 "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 <www.samsung.com>"
- };
-
- 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;i<DEFAULT_CUSTOM_EQ_NUM;i++) {
- freqarr[i] = equ->bands[i]->freq;
- }
- g_value_set_pointer(value, &freqarr);
- break;
-
- case PROP_CUSTOM_EQ_WIDTH:
- for(i=0;i<DEFAULT_CUSTOM_EQ_NUM;i++) {
- widtharr[i] = equ->bands[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/")
+++ /dev/null
-/*
- * audioeq
- *
- * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Aditi Narula <aditi.n@samsung.com>
- *
- * 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 <stdio.h>
-#include <gst/gst.h>
-#include <gst/base/gstbasetransform.h>
-#include <gst/audio/gstaudiofilter.h>
-#include <gst/audio/gstringbuffer.h>
-#include <gst/controller/gstcontroller.h>
-
-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__ */
-
+++ /dev/null
-SUBDIRS = src\r
+++ /dev/null
-# 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
+++ /dev/null
-/*
- * audiotp
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <www.samsung.com>"
- );
-
-/*** 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")
+++ /dev/null
-/*
- * audiotp
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <stdlib.h>
-#include <string.h>
-
-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
+++ /dev/null
-#!/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."
-
+++ /dev/null
-#!/bin/sh
-./autogen.sh $@
+++ /dev/null
-SUBDIRS = src
+++ /dev/null
-
-# 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
-
-
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <gst/gstutils.h>
-
-#include <string.h>
-
-#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;
-}
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <gst/audio/gstaudiosink.h>
-
-#include <avsys-audio.h>
-
-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__ */
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <sys/ioctl.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <gst/gst.h>
-#include <gst/gstutils.h>
-//#include <mm_debug.h>
-
-#include <sys/time.h> /*gettimeofday*/
-#include <unistd.h>
-
-#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
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/audio/gstaudiosrc.h>
-#include <glib.h>
-
-#include <avsys-audio.h>
-
-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__ */
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <config.h>
-#endif
-
-#include <string.h>
-#include <stdlib.h>
-
-#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 */
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <gst/video/gstvideosink.h>
-#include <gst/interfaces/xoverlay.h>
-
-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 */
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-#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")
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-
-#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")
-
+++ /dev/null
-2008-03-07 Edward Hervey <edward.hervey@collabora.co.uk>
-
- * 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 <ds@schleef.org>
-
- * m4/ax_create_stdint_h.m4: Oops, checked in the wrong copy of
- this file. (Update from upstream)
-
-2008-03-03 David Schleef <ds@schleef.org>
-
- * m4/ax_create_stdint_h.m4: Update from upstream. Fixes a bug
- compiling with MSVC.
-
-2008-03-03 Edward Hervey <edward.hervey@collabora.co.uk>
-
- * 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 <pkj@axis.com>
-
- * 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 <slomo@circular-chaos.org>
-
- * gst.supp:
- Add another glibc suppression.
-
-2008-02-29 Peter Kjellerstedt <pkj@axis.com>
-
- * m4/gst-feature.m4:
- Make the comment before defines generated via AG_GST_CHECK_FEATURE
- look nicer. (#498222)
-
-2008-02-26 Jan Schmidt <jan.schmidt@sun.com>
-
- * 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 <wingo@pobox.com>
-
- * 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 <Jan.Schmidt@sun.com>
-
- * 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 <tim at centricular dot net>
-
- * 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 <tim at centricular dot net>
-
- * 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 <tim at centricular dot net>
-
- * 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 <slomo@circular-chaos.org>
-
- * gst.supp:
- Add even more glibc 2.7 suppressions.
-
-2008-02-22 Sebastian Dröge <slomo@circular-chaos.org>
-
- * gst.supp:
- Add another suppression for GLib caching some values after
- the first call.
-
-2008-02-12 Sebastian Dröge <slomo@circular-chaos.org>
-
- Patch by:
- Tim Mooney <mooney at dogbert dot cc dot ndsu dot nodak dot edu>
-
- * m4/gst-error.m4:
- Use no%E_MACRO_REDEFINED on Solaris to prevent compiler warnings.
- Fixes bug #515905.
-
-2008-02-11 Sebastian Dröge <slomo@circular-chaos.org>
-
- * 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 <ensonic@users.sf.net>
-
- * ChangeLog:
- Changelog surgery for last commit.
-
-2008-02-08 Stefan Kost <ensonic@users.sf.net>
-
- * m4/gtk-doc.m4:
- Conditionally check for SED. Also sync a bit with upstream macro.
-
-2008-02-08 Stefan Kost <ensonic@users.sf.net>
-
- * 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 <ensonic@users.sf.net>
-
- * 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 <slomo@circular-chaos.org>
-
- * 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 <ensonic@users.sf.net>
-
- * ChangeLog:
- ChangeLog surgery.
-
- * gstdoc-scangobj:
- Sync the object scanner with gtk-doc fixes. Update args and hierarchy
- files.
-
-2008-01-20 Sebastian Dröge <slomo@circular-chaos.org>
-
- * 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 <slomo@circular-chaos.org>
-
- * gst.supp:
- Add a suppression for a glibc bug:
- http://valgrind.org/docs/manual/faq.html#faq.exit_errors>
-
-2008-01-18 Sebastian Dröge <slomo@circular-chaos.org>
-
- * 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 <slomo@circular-chaos.org>
-
- * gst.supp:
- Add some glibc 2.7 supressions as found on Debian/unstable.
-
-2008-01-14 Jan Schmidt <jan.schmidt@sun.com>
-
- * download-translations:
- Apparently I have problems with leaving things commented out when
- I edit shell scripts.
-
-2008-01-12 Jan Schmidt <Jan.Schmidt@sun.com>
-
- * download-translations:
- Remove bash-isms
-
-2008-01-12 Jan Schmidt <Jan.Schmidt@sun.com>
-
- * check-exports:
- Restore the cleanup rm of our tmp file which I didn't mean to leave
- commented out.
-
-2008-01-12 Jan Schmidt <Jan.Schmidt@sun.com>
-
- * 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 <tim at centricular dot net>
-
- Patch by: Peter Kjellerstedt <pkj axis com>
-
- * 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 <ensonic@users.sf.net>
-
- * coverage/lcov.mak:
- Update coverage make-rules: use them conditionaly, use libtool mode
- and use lcov to cleanup.
-
-2007-12-18 Sebastian Dröge <slomo@circular-chaos.org>
-
- * glib-gen.mak:
- Also use #include "header" instead of #include <header> 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 <slomo@circular-chaos.org>
-
- * glib-gen.mak:
- Use #include "header" instead of #include <header> 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 <tim at centricular dot net>
-
- * 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 <tim at centricular dot net>
-
- * Makefile.am:
- Don't forget to dist the new win32.mak.
-
-2007-12-17 Tim-Philipp Müller <tim at centricular dot net>
-
- * win32.mak: (win32), (win32defs):
- Move common win32 Makefile foo into this new file.
-
-2007-12-15 Stefan Kost <ensonic@users.sf.net>
-
- * gtk-doc-plugins.mak:
- * gtk-doc.mak:
- We should have never forked this that much :/.
-
-2007-12-13 Tim-Philipp Müller <tim at centricular dot net>
-
- * check-exports:
- Fix build on the ppc64 build bot.
-
-2007-12-13 Tim-Philipp Müller <tim at centricular dot net>
-
- * 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 <tim at centricular dot net>
-
- * Makefile.am:
- check-exports should be disted.
-
-2007-12-12 Tim-Philipp Müller <tim at centricular dot net>
-
- * 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 <jan.schmidt@sun.com>
-
- * 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 <slomo@circular-chaos.org>
-
- * 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 <tim at centricular dot net>
-
- * gtk-doc-plugins.mak:
- Just use the normal 'check' target and avoid a circular
- dependency.
-
-2007-09-06 Tim-Philipp Müller <tim at centricular dot net>
-
- * gtk-doc-plugins.mak:
- Add rule to error out if .hierarchy file contains tabs.
-
-2007-08-20 Tim-Philipp Müller <tim at centricular dot net>
-
- * download-translations:
- * po.mak:
- If there are new languages, they need to be added to po/LINGUAS.
-
-2007-08-20 Tim-Philipp Müller <tim at centricular dot net>
-
- * 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 <thaytan@mad.scientist.com>
-
- * gst.supp:
- Add a suppression for GLib caching the tmp dir seen on an
- Ubuntu Feisty system.
-
-2007-07-13 Jan Schmidt <thaytan@mad.scientist.com>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <ensonic@users.sf.net>
-
- * gst-xmlinspect.py:
- * plugins.xsl:
- Also extract element caps for plugin-docs. Fixes parts of #117692.
-
-2007-06-21 Tim-Philipp Müller <tim at centricular dot net>
-
- Patch by: Andreas Schwab
-
- * m4/gst-feature.m4:
- Fix quoting (#449493).
-
-2007-06-10 Sebastian Dröge <slomo@circular-chaos.org>
-
- * 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 <msmith@fluendo.com>
-
- * gst.supp:
- Suppression variant for our good friend the TLS leak, this time for
- Ubuntu Feisty/x86.
-
-2007-05-09 Tim-Philipp Müller <tim at centricular dot net>
-
- * gtk-doc-plugins.mak:
- Fix make distcheck again; change some spaces to tabs in makefile.
-
-2007-04-29 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * gtk-doc-plugins.mak (-module):
- Error out when the html build step gives warnings, so they get
- fixed properly.
-
-2007-04-23 Stefan Kost <ensonic@users.sf.net>
-
- * 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 <slomo@circular-chaos.org>
-
- Patch by: Vincent Torri <vtorri at univ-evry dot fr>
-
- * 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 <slomo@circular-chaos.org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <slomo@circular-chaos.org>
-
- * m4/gst-parser.m4:
- Fix the flex version check. It ignored the micro version before.
-
-2007-03-09 Jan Schmidt <thaytan@mad.scientist.com>
-
- * 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 <thaytan@mad.scientist.com>
-
- * 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 <thaytan@mad.scientist.com>
-
- * gst.supp:
- add a suppression for this GConf flup on the FC5 buildbot.
-
-2007-03-06 Jan Schmidt <thaytan@mad.scientist.com>
-
- * gst.supp:
- Make the suppression a little more generic, to catch the FC5
- backtrace too.
-
-2007-03-06 Jan Schmidt <thaytan@mad.scientist.com>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/gst-arch.m4:
- Move a line that was in the wrong macro
-
-2007-02-28 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <ensonic@users.sf.net>
-
- * 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 <tim at centricular dot net>
-
- Patch by: Will Newton <will.newton gmail com>
-
- * 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 <tim at centricular dot net>
-
- * 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 <tim at centricular dot net>
-
- * 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 <tim at centricular dot net>
-
- * 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 <msmith@fluendo.com>
-
- * gst.supp:
- More suppressions for edgy.
-
-2006-09-28 Jan Schmidt <thaytan@mad.scientist.com>
-
- * 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 <tim at centricular dot net>
-
- * gst.supp:
- Some suppressions for the more recent ld.so in ubuntu edgy.
-
-2006-08-23 Tim-Philipp Müller <tim at centricular dot net>
-
- * gst.supp:
- Shorten function trail so the suppression works on
- my ubuntu dapper system with core cvs as well.
-
-2006-07-28 Jan Schmidt <thaytan@mad.scientist.com>
-
- * gst.supp:
- Extra suppressions from my Ubuntu x86_64 machine
-
-2006-07-24 Tim-Philipp Müller <tim at centricular dot net>
-
- Patch by: Frederic Peters <fpeters at entrouvert com>
-
- * 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 <thaytan@mad.scientist.com>
-
- * 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 <ensonic@users.sf.net>
-
- Patch by: Frederic Peters <fpeters@entrouvert.com>
-
- * m4/gst-parser.m4:
- Fix bison detection (#348354)
-
-2006-07-21 Stefan Kost <ensonic@users.sf.net>
-
- * m4/gst-parser.m4:
- check for bison and flex
-
-2006-07-13 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/gst-args.m4:
- when building with gcov, reset CFLAGS and friends to O0
-
-2006-07-02 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <tim at centricular dot net>
-
- Patch by: Peter Kjellerstedt <pkj at axis com>
-
- * 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 <tim at centricular dot net>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/gst-arch.m4:
- add PPC64 so we can have separate structure sizes for it
-
-2006-06-05 Edward Hervey <edward@fluendo.com>
-
- * gtk-doc.mak:
- Check for the proper .devhelp2 file to remove.
-
-2006-05-31 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * gtk-doc.mak:
- allow a magic variable to suppress errors from docbuilding
-
-2006-05-30 Thomas Vander Stichele <thomas (at) apestaart (dot) org>
-
- * gtk-doc.mak:
- error out if gtkdoc-mktmpl finds unused declarations
-
-2006-05-28 Edward Hervey <edward@fluendo.com>
-
- * gst.supp:
- Reverting previous commit. That's good to know, Edward, but why ?
-
-2006-05-28 Edward Hervey <edward@fluendo.com>
-
- * gst.supp:
- Added suppresion for memleak in g_option_context_parse on fc5-64
-
-2006-05-19 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/gst-check.m4:
- set GSTPB_PLUGINS_DIR just like GST_PLUGINS_DIR
-
-2006-05-18 Tim-Philipp Müller <tim at centricular dot net>
-
- * 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 <thomas at apestaart dot org>
-
- Patch by: Peter Kjellerstedt
-
- * m4/gst-arch.m4:
- add support for CRIS and CRISv32.
-
-2006-05-17 Jan Schmidt <thaytan@mad.scientist.com>
-
- * 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 <thaytan@mad.scientist.com>
-
- * gtk-doc.mak:
- Add uninstall rule to remove .devhelp2 files.
-
-2006-05-09 Edward Hervey <edward@fluendo.com>
-
- * gst.supp:
- Add suppression for GSlice version of
- g_type_init calloc leak
-
-2006-04-05 Michael Smith <msmith@fluendo.com>
-
- * gst.supp:
- Delete a bogus suppression for the registry code.
- Generalise a suppression for a glib bug (see #337404)
-
-2006-04-04 Michael Smith <msmith@fluendo.com>
-
- * gst.supp:
- Add a leak suppression: the existing glibc-doesn't-free-TLS one
- wasn't triggering here.
-
-2006-04-04 Michael Smith <msmith@fluendo.com>
-
- * gst.supp:
- Add some minimally-neccesary suppressions for my x86/dapper system.
-
-2006-04-01 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * plugins.xsl:
- Do not display an origin link if origin does not start with http
- See #323798
-
-2006-04-01 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/gst-args.m4:
- * m4/gst-feature.m4:
- add more macros
- * m4/gst-x11.m4:
- X11-related checks
-
-2006-04-01 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * gst.supp:
- add a suppression for g_parse_debug_string
-
-2006-03-23 Stefan Kost <ensonic@users.sf.net>
-
- * gstdoc-scangobj:
- sync fully with gtkdoc-0.15
-
-2006-03-23 Stefan Kost <ensonic@users.sf.net>
-
- * gstdoc-scangobj:
- * gtk-doc.mak:
- sync a little with gtk-doc mainline
-
-2006-03-17 Wim Taymans <wim@fluendo.com>
-
- * gst.supp:
- add another clone suppression
- change all glibc suppressions to match 2.3.*
-
-2006-03-09 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thaytan@mad.scientist.com>
-
- * check.mak:
- Set G_SLICE=always-malloc when valgrinding tests
- (closes #333272)
-
-2006-02-21 Jan Schmidt <thaytan@mad.scientist.com>
-
- * m4/gst-glib2.m4:
- Fix debug output when the GLib version prerequisite is not found
-
-2006-02-13 Andy Wingo <wingo@pobox.com>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/gst-default.m4:
- switch to auto* sinks for defaults
-
-2006-02-02 Wim Taymans <wim@fluendo.com>
-
- * 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 <thomas at apestaart dot org>
-
- * gtk-doc-plugins.mak:
- only add srcdir/gst if it exists
-
-2006-01-30 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * release.mak:
- don't complain about disted enums in win32
-
-2006-01-20 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/pkg.m4:
- update with a more recent version
-
-2006-01-07 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * gettext.patch:
- make Makefile depend on LINGUAS, so rebuilds work when adding
- a language
-
-2006-01-03 Michael Smith <msmith@fluendo.com>
-
- * check.mak:
- Clarify error message from valgrind test runs.
-
-2005-12-16 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/gst-arch.m4:
- define HOST_CPU
-
-2005-11-29 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * check.mak:
- add a valgrind-forever target for tests
-
-2005-11-28 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/gst-check.m4:
- check for tools correctly
-
-2005-10-18 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * gtk-doc.mak:
- only enable breaking on new API when make distcheck passes,
- not before
-
-2005-10-18 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/gst-check.m4:
- Resurrect Julien's dead body and wipe his mind clean
-
-2005-10-18 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/gst-check.m4:
- Kill Julien
-
-2005-10-17 Julien MOUTTE <julien@moutte.net>
-
- * 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 <ensonic@users.sf.net>
-
- * gtk-doc.mak:
- make build break on new api that has not been added to the
- sections file
-
-2005-10-17 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/gst-glib2.m4:
- update, warn in error cases
-
-2005-10-16 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/gst-error.m4:
- add GST_SET_DEFAULT_LEVEL
-
-2005-10-16 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/Makefile.am:
- * m4/gst-gettext.m4:
- add macro for setting up gettext
-
-2005-10-15 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/gst-args.m4:
- add some .m4's for argument checking that can be shared among modules
-
-2005-10-15 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/as-libtool.m4:
- set _LT_LDFLAGS
- * m4/gst-libxml2.m4:
- document
-
-2005-10-15 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/gst-arch.m4:
- indent a little
- add AC_REQUIRE
- * m4/gst-error.m4:
- clean up
-
-2005-10-12 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * gst-autogen.sh:
- update version detection expression to catch stuff like
- Libtool (libtool15) 1.5.0
-
-2005-10-11 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * gst.supp:
- commit 6 new suppressions related to g_module_open; can these
- really not be folded into one ?
-
-2005-10-11 Edward Hervey <edward@fluendo.com>
-
- * gst.supp:
- made the <g_type_init calloc 2> suppression more generic
- Added pthread memleak suppresions
- Added nss_parse_* memleak suppresion (used by g_option_context_parse)
-
-2005-10-11 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * check.mak:
- be more strict, more leak resolution
- * gst.supp:
- clean up the g_type_init suppressions
-
-2005-10-07 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/Makefile.am:
- * m4/gst-valgrind.m4:
- put the valgrind detection in an .m4
-
-2005-09-29 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * check.mak:
- add some more targets, like "help", but also more intensive tests
-
-2005-09-23 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * gtk-doc.mak:
- make certain doc warnings fatal so people maintain docs again
-
-2005-09-23 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * gst-xmlinspect.py:
- * gstdoc-scangobj:
- some fixes for new API
- * gtk-doc-plugins.mak:
- set environment properly
-
-2005-09-17 David Schleef <ds@schleef.org>
-
- * gtk-doc-plugins.mak: Use new environment variables.
-
-2005-09-16 Michael Smith <msmith@fluendo.com>
-
- * gstdoc-scangobj:
- Make the scanobj code reflect registry/plugin API changes
-
-2005-09-15 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <ds@schleef.org>
-
- * 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 <thomas at apestaart dot org>
-
- * gtk-doc-plugins.mak:
- error out on inspect failure
-
-2005-09-14 Michael Smith <msmith@fluendo.com>
-
- * glib-gen.mak:
- Don't call glib-mkenums with arguments that confuse/break MinGW,
- fixes 316155.
-
-2005-09-03 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <rbultje@ronald.bitfreak.net>
-
- * m4/gst-doc.m4:
- s/pdf/eps/ in test for whether we output EPS images (#309379).
-
-2005-07-18 Andy Wingo <wingo@pobox.com>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/gst-error.m4:
- add macro to set ERROR_CFLAGS
-
-2005-06-30 Jan Schmidt <thaytan@mad.scientist.com>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/gtk-doc.m4:
- added
-
-2005-06-03 Stefan Kost <ensonic@users.sf.net>
-
- * gst-autogen.sh: create autoregen.sh *before* shifting the options
-
-2005-05-17 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * gst-autogen.sh: only update autoregen.sh on actual runs
-
-2005-03-11 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/check.m4: m4 from the check unit test suite
-
-2004-12-14 David Schleef <ds@schleef.org>
-
- * m4/gst-arch.m4: remove MMX stuff, since it doesn't work and
- isn't needed anywhere
-
-2004-12-08 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * gst-autogen.sh:
- allow failure command to be run so we can clean upfrom autopoint
-
-2004-09-03 Zeeshan Ali Khattak <zeenix@gmail.com>
- * m4/gst-feature.m4: Trying to correct the GST_CHECK_CONFIGPROG macro
-
-2004-07-21 Benjamin Otte <otte@gnome.org>
-
- * m4/.cvsignore: exciting updates for libtool m4 files
-
-2004-07-12 David Schleef <ds@schleef.org>
-
- * m4/as-objc.m4: Add a macro to test for objective C
-
-2004-06-12 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/gst-feature.m4:
- not all of them support --plugin-libs, so redirect stderr
-
-2004-06-12 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/as-scrub-include.m4:
- sync with upstream to 0.1.4. Fixes #132440
-
-2004-06-07 Benjamin Otte <otte@gnome.org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/as-scrub-include.m4: synced with upstream
-
-2004-05-03 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * po.mak:
- snippet for updating .po files
-
-2004-03-18 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * Makefile.am:
- * m4/Makefile.am:
- integrate these with the dist
-
-2004-03-17 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * release.mak: add a release target
-
-2004-03-09 Thomas Vander Stichele <thomas at apestaart dot org>
-
- patch by: Stephane Loeuillet
-
- * m4/ax_create_stdint_h.m4:
- use head -n instead of head - (#136500)
-
-2004-03-05 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/gst-doc.m4: don't build PS without dvips binary
-
-2004-02-22 Julio M. Merino Vidal <jmmv@menta.net>
-
- reviewed by: Benjamin Otte <otte@gnome.org>
-
- * m4/as-docbook.m4:
- don't use == operator with test(1) (fixes #135115)
-
-2004-02-16 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * common/m4/gst-arch.m4: x86_64 is x86 too (clue from Fedora 2 test)
-
-2004-02-13 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * m4/gst-libxml2.m4:
- take required version as argument, and default to 2.4.9 if not
- specified
-
-2004-02-12 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * m4/gst-feature.m4:
- rename and fix up GST_CHECK_DISABLE_SUBSYSTEM
-
-2004-02-11 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * 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 <johan@gnome.org>
-
- * gst-autogen.sh: Use A-Z instead of A-z in sed expression to
- avoid a warning
-
-2004-02-05 Thomas Vander Stichele <thomas (at) apestaart (dot) org>
-
- * 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 <thomas at apestaart dot org>
-
- * 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 <thomas at apestaart dot org>
-
- * glib-gen.mak: added; used to generate enums and marshal code
-
-2004-01-13 Thomas Vander Stichele <thomas at apestaart dot org>
-
- * gettext.patch: added; used by autogen.sh to make sure
- GETTEXT_PACKAGE is understood from po/Makefile.in.in -> po/Makefile.in
-
+++ /dev/null
-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
+++ /dev/null
-# -*- 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 '<?xml version="1.0"?>'
- print '<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">'
- print
- print '<programlisting>'
-
- # print content
- print saxutils.escape(content).encode('UTF-8')
- print '</programlisting>'
-
-main()
+++ /dev/null
-#!/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
-
+++ /dev/null
-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"
-
+++ /dev/null
-#!/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 <<EOF;
-<html>
-<head>
-<title>Coverage report for $ARGV[0]</title>
-<style type="text/css">
- span.perfect {
- background: rgb(0,255,0);
- }
- span.terrible {
- background: rgb(255,0,0);
- }
-</style>
-</head>
-<body>
-<h1>Coverage report for $ARGV[0]</h1>
-
-<pre>
-EOF
-
-
-while (<>) {
- s/&/&/g;
- s/</</g;
- s/>/>/g;
-
- if (/^\s*function (\S+) called (\d+) returned \d+% blocks executed \d+%/) {
- my $class = $2 > 0 ? "perfect" : "terrible";
- $_ = "<span class=\"$class\" id=\"" . $1 . "\">$_</span>";
- } elsif (/^\s*branch\s+\d+\s+taken\s+(\d+)%\s+.*$/) {
- my $class = $1 > 0 ? "perfect" : "terrible";
- $_ = "<span class=\"$class\">$_</span>";
- } elsif (/^\s*branch\s+\d+\s+never executed.*$/) {
- my $class = "terrible";
- $_ = "<span class=\"$class\">$_</span>";
- } elsif (/^\s*call\s+\d+\s+never executed.*$/) {
- my $class = "terrible";
- $_ = "<span class=\"$class\">$_</span>";
- } elsif (/^\s*call\s+\d+\s+returned\s+(\d+)%.*$/) {
- my $class = $1 > 0 ? "perfect" : "terrible";
- $_ = "<span class=\"$class\">$_</span>";
- }
-
-
- print;
-}
-
-print <<EOF;
-</pre>
-</body>
-</html>
-EOF
+++ /dev/null
-#!/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 "<coverage>\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 " <entry name=\"%s\" details=\"%s\">\n", $name, ($type eq "file" ? $filemap{$name} : $filemap{$rec->{file}});
- printf " <lines count=\"%s\" coverage=\"%s\"/>\n", $rec->{lines}, $rec->{linesCoverage};
- if (exists $rec->{branches}) {
- printf " <branches count=\"%s\" coverage=\"%s\"/>\n", $rec->{branches}, $rec->{branchesCoverage};
- }
- if (exists $rec->{conds}) {
- printf " <conditions count=\"%s\" coverage=\"%s\"/>\n", $rec->{conds}, $rec->{condsCoverage};
- }
- if (exists $rec->{calls}) {
- printf " <calls count=\"%s\" coverage=\"%s\"/>\n", $rec->{calls}, $rec->{callsCoverage};
- }
- print " </entry>\n";
- }
-
- printf " <summary>\n";
- printf " <lines count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{lines}, $summary{$type}->{linesCoverage};
- printf " <branches count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{branches}, $summary{$type}->{branchesCoverage};
- printf " <conditions count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{conds}, $summary{$type}->{condsCoverage};
- printf " <calls count=\"%s\" coverage=\"%s\"/>\n", $summary{$type}->{calls}, $summary{$type}->{callsCoverage};
- printf " </summary>\n";
- printf "</%ss>\n", $type;
-}
-
-print "</coverage>\n";
+++ /dev/null
-<?xml version="1.0" encoding="utf-8"?>\r
-<!--\r
-#\r
-# Copyright (C) 2006 Daniel Berrange\r
-#\r
-# This program is free software; you can redistribute it and/or modify\r
-# it under the terms of the GNU General Public License as published by\r
-# the Free Software Foundation; either version 2 of the License, or\r
-# (at your option) any later version.\r
-#\r
-# This program is distributed in the hope that it will be useful,\r
-# but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
-# GNU General Public License for more details.\r
-#\r
-# You should have received a copy of the GNU General Public License\r
-# along with this program; if not, write to the Free Software\r
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
--->\r
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"\r
- version="1.0">\r
-\r
- <xsl:output method="html"/>\r
-\r
- <xsl:template match="coverage">\r
- <html>\r
- <head>\r
- <title>Coverage report</title>\r
- <style type="text/css">\r
- tbody tr.odd td.label {\r
- border-top: 1px solid rgb(128,128,128);\r
- border-bottom: 1px solid rgb(128,128,128);\r
- }\r
- tbody tr.odd td.label {\r
- background: rgb(200,200,200);\r
- }\r
- \r
- thead, tfoot {\r
- background: rgb(60,60,60);\r
- color: white;\r
- font-weight: bold;\r
- }\r
-\r
- tr td.perfect {\r
- background: rgb(0,255,0);\r
- color: black;\r
- }\r
- tr td.excellant {\r
- background: rgb(140,255,140);\r
- color: black;\r
- }\r
- tr td.good {\r
- background: rgb(160,255,0);\r
- color: black;\r
- }\r
- tr td.poor {\r
- background: rgb(255,160,0);\r
- color: black;\r
- }\r
- tr td.bad {\r
- background: rgb(255,140,140);\r
- color: black;\r
- }\r
- tr td.terrible {\r
- background: rgb(255,0,0);\r
- color: black;\r
- }\r
- </style>\r
- </head>\r
- <body>\r
- <h1>Coverage report</h1>\r
- <xsl:apply-templates/>\r
- </body>\r
- </html>\r
- </xsl:template>\r
-\r
- <xsl:template match="functions">\r
- <h2>Function coverage</h2>\r
- <xsl:call-template name="content">\r
- <xsl:with-param name="type" select="'function'"/>\r
- </xsl:call-template>\r
- </xsl:template>\r
- \r
-\r
- <xsl:template match="files">\r
- <h2>File coverage</h2>\r
- <xsl:call-template name="content">\r
- <xsl:with-param name="type" select="'file'"/>\r
- </xsl:call-template>\r
- </xsl:template>\r
-\r
- <xsl:template name="content">\r
- <xsl:param name="type"/>\r
- <table>\r
- <thead>\r
- <tr>\r
- <th>Name</th>\r
- <th>Lines</th>\r
- <th>Branches</th>\r
- <th>Conditions</th>\r
- <th>Calls</th>\r
- </tr>\r
- </thead>\r
- <tbody>\r
- <xsl:for-each select="entry">\r
- <xsl:call-template name="entry">\r
- <xsl:with-param name="type" select="$type"/>\r
- <xsl:with-param name="class">\r
- <xsl:choose>\r
- <xsl:when test="position() mod 2">\r
- <xsl:text>odd</xsl:text>\r
- </xsl:when>\r
- <xsl:otherwise>\r
- <xsl:text>even</xsl:text>\r
- </xsl:otherwise>\r
- </xsl:choose>\r
- </xsl:with-param>\r
- </xsl:call-template>\r
- </xsl:for-each>\r
- </tbody>\r
- <tfoot>\r
- <xsl:for-each select="summary">\r
- <xsl:call-template name="entry">\r
- <xsl:with-param name="type" select="'summary'"/>\r
- <xsl:with-param name="class">\r
- <xsl:choose>\r
- <xsl:when test="position() mod 2">\r
- <xsl:text>odd</xsl:text>\r
- </xsl:when>\r
- <xsl:otherwise>\r
- <xsl:text>even</xsl:text>\r
- </xsl:otherwise>\r
- </xsl:choose>\r
- </xsl:with-param>\r
- </xsl:call-template>\r
- </xsl:for-each>\r
- </tfoot>\r
- </table>\r
- </xsl:template>\r
- \r
- <xsl:template name="entry">\r
- <xsl:param name="type"/>\r
- <xsl:param name="class"/>\r
- <tr class="{$class}">\r
- <xsl:choose>\r
- <xsl:when test="$type = 'function'">\r
- <td class="label"><a href="{@details}.html#{@name}"><xsl:value-of select="@name"/></a></td>\r
- </xsl:when>\r
- <xsl:when test="$type = 'file'">\r
- <td class="label"><a href="{@details}.html"><xsl:value-of select="@name"/></a></td>\r
- </xsl:when>\r
- <xsl:otherwise>\r
- <td class="label">Summary</td>\r
- </xsl:otherwise>\r
- </xsl:choose>\r
-\r
- <xsl:if test="count(lines)">\r
- <xsl:apply-templates select="lines"/>\r
- </xsl:if>\r
- <xsl:if test="not(count(lines))">\r
- <xsl:call-template name="missing"/>\r
- </xsl:if>\r
-\r
- <xsl:if test="count(branches)">\r
- <xsl:apply-templates select="branches"/>\r
- </xsl:if>\r
- <xsl:if test="not(count(branches))">\r
- <xsl:call-template name="missing"/>\r
- </xsl:if>\r
-\r
- <xsl:if test="count(conditions)">\r
- <xsl:apply-templates select="conditions"/>\r
- </xsl:if>\r
- <xsl:if test="not(count(conditions))">\r
- <xsl:call-template name="missing"/>\r
- </xsl:if>\r
-\r
- <xsl:if test="count(calls)">\r
- <xsl:apply-templates select="calls"/>\r
- </xsl:if>\r
- <xsl:if test="not(count(calls))">\r
- <xsl:call-template name="missing"/>\r
- </xsl:if>\r
-\r
- </tr>\r
- </xsl:template>\r
- \r
- <xsl:template match="lines">\r
- <xsl:call-template name="row"/>\r
- </xsl:template>\r
-\r
- <xsl:template match="branches">\r
- <xsl:call-template name="row"/>\r
- </xsl:template>\r
-\r
- <xsl:template match="conditions">\r
- <xsl:call-template name="row"/>\r
- </xsl:template>\r
-\r
- <xsl:template match="calls">\r
- <xsl:call-template name="row"/>\r
- </xsl:template>\r
-\r
- <xsl:template name="missing">\r
- <td></td>\r
- </xsl:template>\r
-\r
- <xsl:template name="row">\r
- <xsl:variable name="quality">\r
- <xsl:choose>\r
- <xsl:when test="@coverage = 100">\r
- <xsl:text>perfect</xsl:text>\r
- </xsl:when>\r
- <xsl:when test="@coverage >= 80.0">\r
- <xsl:text>excellant</xsl:text>\r
- </xsl:when>\r
- <xsl:when test="@coverage >= 60.0">\r
- <xsl:text>good</xsl:text>\r
- </xsl:when>\r
- <xsl:when test="@coverage >= 40.0">\r
- <xsl:text>poor</xsl:text>\r
- </xsl:when>\r
- <xsl:when test="@coverage >= 20.0">\r
- <xsl:text>bad</xsl:text>\r
- </xsl:when>\r
- <xsl:otherwise>\r
- <xsl:text>terrible</xsl:text>\r
- </xsl:otherwise>\r
- </xsl:choose>\r
- </xsl:variable>\r
- \r
- <td class="{$quality}"><xsl:value-of select="@coverage"/>% of <xsl:value-of select="@count"/></td>\r
- </xsl:template>\r
-\r
-</xsl:stylesheet>\r
+++ /dev/null
-## .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
-
+++ /dev/null
---- 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= \
- $(SHELL) ./config.status
+++ /dev/null
-# these are the variables your Makefile.am should set
-# the example is based on the colorbalance interface
-
-#glib_enum_headers=$(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 __$(glib_enum_define)_ENUM_TYPES_H__\n\n#include <glib-object.h>\n\nG_BEGIN_DECLS\n" \
- --fprod "\n/* enumerations from \"@filename@\" */\n" \
- --vhead "GType @enum_name@_get_type (void);\n#define GST_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n" \
- --ftail "G_END_DECLS\n\n#endif /* __$(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 $@
+++ /dev/null
-# 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
- }
-}
+++ /dev/null
-# -*- 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 = """<caps>
- <name>%(name)s</name>
- <direction>%(direction)s</direction>
- <presence>%(presence)s</presence>
- <details>%(details)s</details>
-</caps>"""
-
-ELEMENT_TEMPLATE = """<element>
- <name>%(name)s</name>
- <longname>%(longname)s</longname>
- <class>%(class)s</class>
- <description>%(description)s</description>
- <author>%(author)s</author>
- <pads>
-%(pads)s
- </pads>
-</element>"""
-
-PLUGIN_TEMPLATE = """<plugin>
- <name>%(name)s</name>
- <description>%(description)s</description>
- <filename>%(filename)s</filename>
- <basename>%(basename)s</basename>
- <version>%(version)s</version>
- <license>%(license)s</license>
- <source>%(source)s</source>
- <package>%(package)s</package>
- <origin>%(origin)s</origin>
- <elements>
-%(elements)s
- </elements>
-</plugin>"""
-
-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()
+++ /dev/null
-### this file contains suppressions for valgrind when running
-### the gstreamer unit tests
-### it might be useful for wider use as well
-
-### syscall suppressions
-
-{
- <clone on Wim's Debian>
- Memcheck:Param
- clone(parent_tidptr)
- fun:clone
- fun:clone
-}
-
-{
- <clone on Wim's Debian>
- Memcheck:Param
- clone(child_tidptr)
- fun:clone
- fun:clone
-}
-
-{
- <clone on Wim's Debian>
- Memcheck:Param
- clone(tlsinfo)
- fun:clone
- fun:clone
-}
-
-### glibc suppressions
-
-{
- <conditional jump on wim's debian 2/2/06>
- 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
-
-{
- <tls>
- Memcheck:Leak
- fun:calloc
- fun:_dl_allocate_tls
- fun:pthread_create@@*
-}
-
-# I get an extra stack entry on x86/dapper
-{
- <tls>
- Memcheck:Leak
- fun:calloc
- obj:/lib/ld-2.3.*.so
- fun:_dl_allocate_tls
- fun:pthread_create@@*
-}
-
-
-{
- <pthread strstr>
- 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
-}
-
-{
- <a conditional jump on wim's debian>
- 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
-{
- <started showing up on fc4-quick>
- 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
-}
-
-{
- <started showing up on fc4-quick>
- 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
-}
-
-{
- <g_module_open on wim's debian>
- 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
-}
-
-{
- <g_module_open on wim's debian>
- 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
-}
-{
- <g_module_open on wim's debian>
- 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
-}
-
-{
- <leak on wim's debian in g_module_open>
- 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
-}
-
-{
- <invalid read on wim's debian>
- 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
-}
-
-{
- <invalid read on wim's debian>
- 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
-}
-
-{
- <invalid read on wim's debian - 2006-02-02>
- 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
-}
-
-{
- <invalid read on wim's debian - 2006-02-02>
- 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
-}
-
-{
- <invalid read on wim's debian - 2006-02-02>
- 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
-}
-
-{
- <futex on Andy's 64-bit ubuntu>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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
-}
-
-{
- <suppression for glibc 2.7 on debian>
- 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>
-{
- <Workaround for a glibc bug>
- 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
-{
- <Invalid read of size 1, 2, 4 on thomas's FC4>
- 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
-}
-
-{
- <Invalid read of size 1, 2, 4 on thomas's FC4>
- 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
-}
-{
- <Invalid read of size 1, 2, 4 on thomas's FC4>
- 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
-}
-
-{
- <Invalid read of size 1, 2, 4 on thomas's FC4>
- 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
-}
-
-{
- <Invalid read of size 1, 2, 4 on thomas's FC4>
- 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
-}
-{
- <Invalid read of size 1, 2, 4 on thomas's FC4>
- 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
-}
-
-{
- <Addr8 on Andy's AMD64 ubuntu in dl_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
-}
-
-{
- <Conditional jump on Andy's AMD64 ubuntu>
- 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
-}
-
-{
- <Mike's x86 dapper>
- 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
-}
-
-{
- <Mike's x86 dapper>
- 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
-}
-
-{
- <Another dapper one>
- 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
-{
- <g_parse_debug_string>
- Memcheck:Cond
- fun:g_parse_debug_string
- obj:/usr/lib*/libglib-2.0.so.*
- fun:g_slice_alloc
- fun:g_slice_alloc0
-}
-
-{
- <g_type_init malloc>
- 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
-}
-
-{
- <g_type_init calloc>
- Memcheck:Leak
- fun:calloc
- fun:g_malloc0
- obj:*
- obj:*
- fun:g_type_register_fundamental
-}
-
-{
- <g_type_init calloc 2>
- Memcheck:Leak
- fun:calloc
- fun:g_malloc0
- obj:*
- obj:*
- fun:g_type_init_with_debug_flags
-}
-
-{
- <g_type_init calloc 3, GSlice version>
- 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
-{
- <liboil cpu_fault_check_try>
- 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
-}
-
-{
- <annoying read error inside dlopen stuff on Ubuntu Dapper x86_64>
- Memcheck:Addr8
- obj:/lib/ld-2.3.6.so
-}
-
-{
- <Ubuntu Dapper x86_64>
- 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
-}
-
-{
- <Ubuntu Dapper x86_64 dlopen stuff again>
- 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
-{
- <dlopen invalid read of size 4 suppression on tpm's Ubuntu edgy/x86>
- Memcheck:Addr4
- obj:/lib/ld-2.4.so
- obj:/lib/ld-2.4.so
-}
-{
- <and the same for 64bit systems>
- Memcheck:Addr8
- obj:/lib/ld-2.4.so
- obj:/lib/ld-2.4.so
-}
-
-# More edgy suppressions (Mike)
-{
- <dlopen Condition jump suppressions for Ubuntu Edgy/x86>
- 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
-}
-
-{
- <dlopen Condition jump suppressions for Ubuntu Edgy/x86>
- 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
-}
-
-{
- <dlopen Condition jump suppressions for Ubuntu Edgy/x86>
- 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!
-{
- <dlopen Condition jump suppressions for Ubuntu Edgy/x86>
- 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
-}
-
-{
- <tls leaks on Edgy/x86>
- 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
-{
- <tls leaks on Feisty/x86>
- Memcheck:Leak
- fun:calloc
- fun:allocate_dtv
- fun:_dl_allocate_tls
- fun:pthread_create@@GLIBC_2.1
-}
-
-{
- <libcdio 0.76 leak>
- 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
-}
-
-{
- <Addr8 on Jan's AMD64 ubuntu Feisty in dl_open>
- Memcheck:Addr8
- obj:/lib/ld-2.5.so
-}
-
-{
- <First of many Alsa errors>
- 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
-}
-
-{
- <alsa error>
- Memcheck:Cond
- fun:snd_pcm_hw_param_set_near
- fun:set_hwparams
-}
-
-{
- <alsa error>
- 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
-}
-
-{
- <alsa error>
- 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
-}
-
-{
- <alsa error>
- 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
-}
-{
- <alsa error>
- 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
-}
-{
- <alsa error>
- 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
-}
-{
- <alsa error>
- 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
-{
- <alsa error>
- Memcheck:Leak
- fun:malloc
- fun:snd_dlobj_cache_add
- obj:/*lib/libasound.so.2.0.0
-}
-{
- <this catches a bunch of very similar errors related to parsing the configs>
- 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
-}
-{
- <alsa error>
- 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
-}
-{
- <alsa error - same as above with 6 libasound>
- 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
-}
-{
- <alsa error - same as above with 7 libasound>
- 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
-}
-{
- <alsa error - same as above with 10 libasound>
- 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
-}
-{
- <alsa error - same as above with 11 libasound>
- 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
-}
-{
- <alsa error>
- 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
-}
-{
- <alsa error - same as above, but using calloc>
- 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
-}
-{
- <alsa error - same as above, but with only 9 libasounds>
- 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
-}
-{
- <alsa error>
- 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
-}
-{
- <alsa error - same as above, with 7 libasound repeats>
- 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
-}
-{
- <alsa error - same as above, with 6 libasound repeats>
- 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
-}
-{
- <alsa error>
- 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
-}
-{
- <alsa error - same as above, with 6 libasound repeats>
- 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
-}
-{
- <alsa error - same as above, with 7 libasound repeats>
- 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
-}
-{
- <alsa error - same as above, with 8 libasound repeats>
- 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
-}
-{
- <alsa error - same as above, with 9 libasound repeats>
- 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
-}
-{
- <alsa error - same as above, with 10 libasound repeats>
- 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
-}
-{
- <alsa error - same as above, with 11 libasound repeats>
- 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
-}
-{
- <alsa error>
- 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
-}
-{
- <alsa error>
- 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
-}
-{
- <alsa error>
- 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
-}
-{
- <alsa error - same as above, but with 8 libasound in the stack>
- 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
-}
-{
- <alsa error - same as above, but with 7 libasound in the stack>
- 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
-}
-{
- <alsa error - same as above, but with 6 libasound in the stack>
- 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
-}
-{
- <nss lookup within ALSA>
- 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
-}
-
-{
- <libxcb leak on Ubuntu Feisty>
- Memcheck:Leak
- fun:calloc
- fun:_XCBInitDisplayLock
- fun:XOpenDisplay
-}
-
-# GConf internal initialisations related to getting the default client.
-{
- <Orbit something or other>
- 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
-}
-{
- <gconf internal leak>
- 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
-}
-{
- <gconf internal leak>
- 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
-}
-{
- <gconf internal initialisation>
- 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
-}
-{
- <gconf internal init>
- 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
-}
-{
- <gconf internal init>
- 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
-}
-{
- <gconf internal init>
- 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
-{
- <bonobo init>
- 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
-}
-{
- <bonobo 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*
-}
-{
- <bonobo init>
- 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
-}
-{
- <bonobo init - more recent variant of above>
- 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
-}
-{
- <bonobo 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
-{
- <incompletely initialised ORBit buffer>
- 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
-}
-{
- <gconf 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/libgconf-2.so*
- obj:/usr/lib/libgconf-2.so*
- obj:/usr/lib/libgconf-2.so*
- fun:gconf_engine_get_default
-}
-{
- <gconf init>
- 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
-}
-{
- <gconf init>
- 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
-}
-{
- <bonobo init>
- 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
-}
-{
- <gconf init>
- 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
-}
-{
- <GLib caching the 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_home_dir
-}
-{
- <GLib caching the 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_user_name
-}
-{
- <GLib caching the 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.*
- fun:g_get_tmp_dir
-}
-
-{
- <GLib caching the host name>
- 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.
-{
- <First time load of a font - feisty x86_64>
- 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
-}
-{
- <First time load of a font - feisty x86_64>
- 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
-}
-
+++ /dev/null
-#!/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 (<TYPES>) {
- if (/^#include/) {
- $includes .= $_;
-# } elsif (/^%/) {
-# next;
-# } elsif (/^\s*$/) {
-# next;
-# } else {
-# chomp;
-# push @types, $_;
- }
-}
-
-#$ntypes = @types + 1;
-
-print OUTPUT <<EOT;
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-
-$includes
-#ifdef GTK_IS_WIDGET_CLASS
-#include <gtk/gtkversion.h>
-#endif
-GType *object_types = NULL;
-
-static GType *
-get_object_types (void)
-{
- GList *plugins = NULL;
- GList *factories = NULL;
- GList *l;
- GstElementFactory *factory = NULL;
-
- gint i = 0;
-
- /* get a list of features from plugins in our source module */
- plugins = gst_registry_get_plugin_list (gst_registry_get_default());
-
- while (plugins) {
- GList *features;
- GstPlugin *plugin;
- const gchar *source;
-
- plugin = (GstPlugin *) (plugins->data);
- plugins = g_list_next (plugins);
- source = gst_plugin_get_source (plugin);
- /*g_print ("plugin: %s source: %s\\n", plugin->desc.name, source);*/
- if (!source || strcmp (source, "$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 <<EOT;
-
- /* Need to make sure all the types are loaded in and initialize
- * their signals and properties.
- */
- for (i=0; object_types[i]; i++) {
- if (G_TYPE_IS_CLASSED (object_types[i]))
- g_type_class_ref (object_types[i]);
- else {
- g_warning ("not reffing type: %s", g_type_name (object_types[i]));
- }
- }
-
- return object_types;
-}
-
-/*
- * This uses GObject type functions to output signal prototypes and the object
- * hierarchy.
- */
-
-/* The output files */
-const gchar *signals_filename = "$new_signals_filename";
-const gchar *hierarchy_filename = "$new_hierarchy_filename";
-const gchar *interfaces_filename = "$new_interfaces_filename";
-const gchar *prerequisites_filename = "$new_prerequisites_filename";
-const gchar *args_filename = "$new_args_filename";
-
-
-static void output_signals (void);
-static void output_object_signals (FILE *fp,
- GType object_type);
-static void output_object_signal (FILE *fp,
- const gchar *object_class_name,
- guint signal_id);
-static const gchar * get_type_name (GType type,
- gboolean * is_pointer);
-static const gchar * get_gdk_event (const gchar * signal_name);
-static const gchar ** lookup_signal_arg_names (const gchar * type,
- const gchar * signal_name);
-
-static void output_object_hierarchy (void);
-static void output_hierarchy (FILE *fp,
- GType type,
- guint level);
-
-static void output_object_interfaces (void);
-static void output_interfaces (FILE *fp,
- GType type);
-
-static void output_interface_prerequisites (void);
-static void output_prerequisites (FILE *fp,
- GType type);
-
-static void output_args (void);
-static void output_object_args (FILE *fp, GType object_type);
-
-int
-main (int argc, char *argv[])
-{
- /* Silence the compiler: */
- if (argv != argv) argc = argc;
-
- $TYPE_INIT_FUNC;
-
- get_object_types ();
-
- output_signals ();
- output_object_hierarchy ();
- output_object_interfaces ();
- output_interface_prerequisites ();
- output_args ();
-
- return 0;
-}
-
-
-static void
-output_signals (void)
-{
- FILE *fp;
- gint i;
-
- fp = fopen (signals_filename, "w");
- if (fp == NULL)
- {
- g_warning ("Couldn't open output file: %s : %s", signals_filename, strerror(errno));
- return;
- }
-
- for (i = 0; object_types[i]; i++)
- output_object_signals (fp, object_types[i]);
-
- fclose (fp);
-}
-
-static gint
-compare_signals (const void *a, const void *b)
-{
- const guint *signal_a = a;
- const guint *signal_b = b;
-
- return strcmp (g_signal_name (*signal_a), g_signal_name (*signal_b));
-}
-
-/* This outputs all the signals of one object. */
-static void
-output_object_signals (FILE *fp, GType object_type)
-{
- const gchar *object_class_name;
- guint *signals, n_signals;
- guint sig;
-
- if (G_TYPE_IS_INSTANTIATABLE (object_type) ||
- G_TYPE_IS_INTERFACE (object_type))
- {
-
- object_class_name = g_type_name (object_type);
-
- signals = g_signal_list_ids (object_type, &n_signals);
- qsort (signals, n_signals, sizeof (guint), compare_signals);
-
- for (sig = 0; sig < n_signals; sig++)
- {
- output_object_signal (fp, object_class_name, signals[sig]);
- }
- g_free (signals);
- }
-}
-
-
-/* This outputs one signal. */
-static void
-output_object_signal (FILE *fp,
- const gchar *object_name,
- guint signal_id)
-{
- GSignalQuery query_info;
- const gchar *type_name, *ret_type, *object_arg, *arg_name;
- gchar *pos, *object_arg_lower;
- gboolean is_pointer;
- gchar ret_type_buffer[1024], buffer[1024];
- guint i, param;
- const gchar **arg_names;
- gint param_num, widget_num, event_num, callback_num;
- gint *arg_num;
- gchar signal_name[128];
- gchar flags[16];
-
- /* g_print ("Object: %s Signal: %u\\n", object_name, signal_id);*/
-
- param_num = 1;
- widget_num = event_num = callback_num = 0;
-
- g_signal_query (signal_id, &query_info);
-
- /* Output the return type and function name. */
- ret_type = get_type_name (query_info.return_type & ~G_SIGNAL_TYPE_STATIC_SCOPE, &is_pointer);
- sprintf (ret_type_buffer, "%s%s", ret_type, is_pointer ? "*" : "");
-
- /* Output the signal object type and the argument name. We assume the
- type is a pointer - I think that is OK. We remove "Gtk" or "Gnome" and
- convert to lower case for the argument name. */
- pos = buffer;
- sprintf (pos, "%s ", object_name);
- pos += strlen (pos);
-
- if (!strncmp (object_name, "Gtk", 3))
- object_arg = object_name + 3;
- else if (!strncmp (object_name, "Gnome", 5))
- object_arg = object_name + 5;
- else
- object_arg = object_name;
-
- object_arg_lower = g_ascii_strdown (object_arg, -1);
- sprintf (pos, "*%s\\n", object_arg_lower);
- pos += strlen (pos);
- if (!strncmp (object_arg_lower, "widget", 6))
- widget_num = 2;
- g_free(object_arg_lower);
-
- /* Convert signal name to use underscores rather than dashes '-'. */
- strcpy (signal_name, query_info.signal_name);
- for (i = 0; signal_name[i]; i++)
- {
- if (signal_name[i] == '-')
- signal_name[i] = '_';
- }
-
- /* Output the signal parameters. */
- arg_names = lookup_signal_arg_names (object_name, signal_name);
-
- for (param = 0; param < query_info.n_params; param++)
- {
- if (arg_names)
- {
- sprintf (pos, "%s\\n", arg_names[param]);
- pos += strlen (pos);
- }
- else
- {
- type_name = get_type_name (query_info.param_types[param] & ~G_SIGNAL_TYPE_STATIC_SCOPE, &is_pointer);
-
- /* Most arguments to the callback are called "arg1", "arg2", etc.
- GdkWidgets are called "widget", "widget2", ...
- GdkEvents are called "event", "event2", ...
- GtkCallbacks are called "callback", "callback2", ... */
- if (!strcmp (type_name, "GtkWidget"))
- {
- arg_name = "widget";
- arg_num = &widget_num;
- }
- else if (!strcmp (type_name, "GdkEvent"))
- {
- type_name = get_gdk_event (signal_name);
- arg_name = "event";
- arg_num = &event_num;
- is_pointer = TRUE;
- }
- else if (!strcmp (type_name, "GtkCallback")
- || !strcmp (type_name, "GtkCCallback"))
- {
- arg_name = "callback";
- arg_num = &callback_num;
- }
- else
- {
- arg_name = "arg";
- arg_num = ¶m_num;
- }
- sprintf (pos, "%s ", type_name);
- pos += strlen (pos);
-
- if (!arg_num || *arg_num == 0)
- sprintf (pos, "%s%s\\n", is_pointer ? "*" : " ", arg_name);
- else
- sprintf (pos, "%s%s%i\\n", is_pointer ? "*" : " ", arg_name,
- *arg_num);
- pos += strlen (pos);
-
- if (arg_num)
- {
- if (*arg_num == 0)
- *arg_num = 2;
- else
- *arg_num += 1;
- }
- }
- }
-
- pos = flags;
- /* We use one-character flags for simplicity. */
- if (query_info.signal_flags & G_SIGNAL_RUN_FIRST)
- *pos++ = 'f';
- if (query_info.signal_flags & G_SIGNAL_RUN_LAST)
- *pos++ = 'l';
- if (query_info.signal_flags & G_SIGNAL_RUN_CLEANUP)
- *pos++ = 'c';
- if (query_info.signal_flags & G_SIGNAL_NO_RECURSE)
- *pos++ = 'r';
- if (query_info.signal_flags & G_SIGNAL_DETAILED)
- *pos++ = 'd';
- if (query_info.signal_flags & G_SIGNAL_ACTION)
- *pos++ = 'a';
- if (query_info.signal_flags & G_SIGNAL_NO_HOOKS)
- *pos++ = 'h';
- *pos = 0;
-
- fprintf (fp,
- "<SIGNAL>\\n<NAME>%s::%s</NAME>\\n<RETURNS>%s</RETURNS>\\n<FLAGS>%s</FLAGS>\\n%s</SIGNAL>\\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, "<ARG>\\n<NAME>%s::%s</NAME>\\n<TYPE>%s%s</TYPE>\\n<RANGE>%s</RANGE>\\n<FLAGS>%s</FLAGS>\\n<NICK>%s</NICK>\\n<BLURB>%s%s</BLURB>\\n<DEFAULT>%s</DEFAULT>\\n</ARG>\\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);
-
-
+++ /dev/null
-# 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)/$$rmfile; \
- done; \
- fi; \
- echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE).devhelp' ; \
- rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp; \
- if test -e $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; then \
- rm -f $(DESTDIR)$(TARGET_DIR)/$(DOC_MODULE)-@GST_MAJORMINOR@.devhelp2; \
- fi; \
- echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/index.sgml' ; \
- rm -f $(DESTDIR)$(TARGET_DIR)/index.sgml; \
- if test -e $(DESTDIR)$(TARGET_DIR)/style.css; then \
- echo '-- Uninstalling $(DESTDIR)$(TARGET_DIR)/style.css' ; \
- rm -f $(DESTDIR)$(TARGET_DIR)/style.css; \
- fi; \
- fi)
- if test -d $(DESTDIR)$(TARGET_DIR); then rmdir -p --ignore-fail-on-non-empty $(DESTDIR)$(TARGET_DIR) 2>/dev/null; fi; true
-
-#
-# Checks
-#
-check-hierarchy: $(DOC_MODULE).hierarchy
- @if grep ' ' $(DOC_MODULE).hierarchy; then \
- echo "$(DOC_MODULE).hierarchy contains tabs, please fix"; \
- /bin/false; \
- fi
-
-check: check-hierarchy
-
-# wildcard is apparently not portable to other makes, hence the use of find
-inspect_files = $(shell find $(top_srcdir)/docs/plugins/inspect -name '*.xml')
-
-check-inspected-versions:
- @echo Checking plugin versions of inspected plugin data ...; \
- fail=0 ; \
- for each in $(inspect_files) ; do \
- if (grep -H '<version>' $$each | grep -v '<version>$(VERSION)'); then \
- echo $$each should be fixed to say version $(VERSION) or be removed ; \
- echo "sed -i -e 's/<version.*version>/<version>$(VERSION)<\/version>/'" $$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
-
+++ /dev/null
-###########################################################################
-# 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
+++ /dev/null
-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
+++ /dev/null
-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.
+++ /dev/null
-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
-])
+++ /dev/null
-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])
- ])
-])
+++ /dev/null
-dnl as-compiler-flag.m4 0.1.0
-
-dnl autostars m4 macro for detection of compiler flags
-
-dnl David Schleef <ds@schleef.org>
-dnl Tim-Philipp Müller <tim centricular net>
-
-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])
-])
-
+++ /dev/null
-dnl as-compiler.m4 0.1.0
-
-dnl autostars m4 macro for detection of compiler flavor
-
-dnl Thomas Vander Stichele <thomas at apestaart dot org>
-
-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
-])
+++ /dev/null
-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='<!--'
- CAT_ENTRY_END='-->'
- 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
-<?xml version="1.0" encoding='ISO-8859-1'?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook $TYPE_UC V$DOCBOOK_VERSION//EN" "http://www.oasis-open.org/docbook/$TYPE_LC/$DOCBOOK_VERSION/docbookx.dtd">
-<book id="test">
-</book>
-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)
-])
+++ /dev/null
-dnl as-gcc-inline-assembly.m4 0.1.0
-
-dnl autostars m4 macro for detection of gcc inline assembly
-
-dnl David Schleef <ds@schleef.org>
-
-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])
-])
-
+++ /dev/null
-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
-])
+++ /dev/null
-dnl as-libtool.m4 0.1.4
-
-dnl autostars m4 macro for libtool versioning
-
-dnl Thomas Vander Stichele <thomas at apestaart dot org>
-
-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
-])
+++ /dev/null
-## ------------------------
-## 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
-# <wingo@pobox.com>
-# 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
-])
+++ /dev/null
-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 <thomas at apestaart dot org>
-
-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
-])
+++ /dev/null
-dnl as-version.m4 0.2.0
-
-dnl autostars m4 macro for versioning
-
-dnl Thomas Vander Stichele <thomas at apestaart dot org>
-
-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)
-])
+++ /dev/null
-##### 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 <stdint.h>" section requires the
-# existence of an include file <stdint.h> 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 <inttypes.h>. In other enviroments we can
-# use the inet-types in <sys/types.h> 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
-# <stdint.h>" or "#include <inttypes.h>", 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 <mylib-int.h>" to
-# obtain the stdint-types.
-#
-# Remember, if the system already had a valid <stdint.h>, 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 <guidod@gmx.de>
-#
-# 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 <stdint.h>],[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 <stdint.h>],[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 <stdint.h>" >>$ac_stdint
-echo "#endif" >>$ac_stdint
-echo "#endif" >>$ac_stdint
-else
-
-cat >>$ac_stdint <<STDINT_EOF
-
-/* ................... shortcircuit part ........................... */
-
-#if defined HAVE_STDINT_H || defined _STDINT_HAVE_STDINT_H
-#include <stdint.h>
-#else
-#include <stddef.h>
-
-/* .................... 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 <<STDINT_EOF
-/* .................... detections part ............................ */
-
-/* whether we need to define bitspecific types from compiler base types */
-#ifndef _STDINT_HEADER_INTPTR
-#ifndef _STDINT_HEADER_UINT32
-#ifndef _STDINT_HEADER_U_INT32
-#define _STDINT_NEED_INT_MODEL_T
-#else
-#define _STDINT_HAVE_U_INT_TYPES
-#endif
-#endif
-#endif
-
-#ifdef _STDINT_HAVE_U_INT_TYPES
-#undef _STDINT_NEED_INT_MODEL_T
-#endif
-
-#ifdef _STDINT_CHAR_MODEL
-#if _STDINT_CHAR_MODEL+0 == 122 || _STDINT_CHAR_MODEL+0 == 124
-#ifndef _STDINT_BYTE_MODEL
-#define _STDINT_BYTE_MODEL 12
-#endif
-#endif
-#endif
-
-#ifndef _STDINT_HAVE_INT_LEAST32_T
-#define _STDINT_NEED_INT_LEAST_T
-#endif
-
-#ifndef _STDINT_HAVE_INT_FAST32_T
-#define _STDINT_NEED_INT_FAST_T
-#endif
-
-#ifndef _STDINT_HEADER_INTPTR
-#define _STDINT_NEED_INTPTR_T
-#ifndef _STDINT_HAVE_INTMAX_T
-#define _STDINT_NEED_INTMAX_T
-#endif
-#endif
-
-
-/* .................... definition part ............................ */
-
-/* some system headers have good uint64_t */
-#ifndef _HAVE_UINT64_T
-#if defined _STDINT_HAVE_UINT64_T || defined HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#elif defined _STDINT_HAVE_U_INT64_T || defined HAVE_U_INT64_T
-#define _HAVE_UINT64_T
-typedef u_int64_t uint64_t;
-#endif
-#endif
-
-#ifndef _HAVE_UINT64_T
-/* .. here are some common heuristics using compiler runtime specifics */
-#if defined __STDC_VERSION__ && defined __STDC_VERSION__ >= 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"
-])
-])
+++ /dev/null
-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 >= $min_check_version)
-
- rm -f conf.check-test
- dnl unset no_check, since in our second run it would have been set to yes
- dnl before
- no_check=
- AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <check.h>
-
-int main ()
-{
- int major, minor, micro;
- char *tmp_version;
-
- system ("touch conf.check-test");
-
- /* HP/UX 9 (%@#!) writes to sscanf strings */
- tmp_version = strdup("$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 $LIBS"
- AC_TRY_LINK([
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <check.h>
-], , [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding check. You'll need to set your"
- echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
- echo "*** to the installed location Also, make sure you have run ldconfig if that"
- echo "*** is required on your system"
- echo "***"
- echo "*** If you have an old version installed, it is best to remove it, although"
- echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
- [ echo "*** The test program failed to compile or link. See the file config.log for"
- echo "*** the exact error that occured." ])
-
- CFLAGS="$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
-])
+++ /dev/null
-# 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 <drepper@cygnus.com>, 1995-2000.
-dnl Bruno Haible <haible@clisp.cons.org>, 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 $(top_builddir)/intl/libintl.a will be created.
-dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
-dnl implementations (in libc or libintl) without the ngettext() function
-dnl will be ignored. If NEEDSYMBOL is specified and is
-dnl 'need-formatstring-macros', then GNU gettext implementations that don't
-dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
-dnl INTLDIR is used to find the intl libraries. If empty,
-dnl the value `$(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 <libintl.h>
-]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 <libintl.h>
-]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 <libintl.h>
-]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], [])
+++ /dev/null
-# 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 <drepper@cygnus.com>, 1995, 1996
-#
-# Modified to never use included libintl.
-# Owen Taylor <otaylor@redhat.com>, 12/15/1998
-#
-# Major rework to remove unused code
-# Owen Taylor <otaylor@redhat.com>, 12/11/2002
-#
-# Added better handling of ALL_LINGUAS from GNU gettext version
-# written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 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 <locale.h>], [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 <locale.h> 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($1)dnl
-])
-
-# GLIB_WITH_NLS
-#-----------------
-glib_DEFUN([GLIB_WITH_NLS],
- dnl NLS is obligatory
- [USE_NLS=yes
- AC_SUBST(USE_NLS)
-
- gt_cv_have_gettext=no
-
- CATOBJEXT=NONE
- XGETTEXT=:
- INTLLIBS=
-
- AC_CHECK_HEADER(libintl.h,
- [gt_cv_func_dgettext_libintl="no"
- libintl_extra_libs=""
-
- #
- # First check in libc
- #
- AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
- [AC_TRY_LINK([
-#include <libintl.h>
-],
- [return (int) dgettext ("","")],
- gt_cv_func_dgettext_libc=yes,
- gt_cv_func_dgettext_libc=no)
- ])
-
- if test "$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
+++ /dev/null
-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
-])
+++ /dev/null
-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=$withval],
- [WITH_PLUGINS=])
-
- GST_PLUGINS_ALL=""
- GST_PLUGINS_SELECTED=""
-
- AC_SUBST(GST_PLUGINS_ALL)
- AC_SUBST(GST_PLUGINS_SELECTED)
-])
-
-dnl AG_GST_CHECK_PLUGIN(PLUGIN-NAME)
-dnl
-dnl This macro adds the plug-in <PLUGIN-NAME> to GST_PLUGINS_ALL. Then it
-dnl checks if the plug-in is present in WITH_PLUGINS, and if so adds it to
-dnl GST_PLUGINS_SELECTED.
-dnl
-dnl The macro will call AM_CONDITIONAL(USE_PLUGIN_<PLUGIN-NAME>, ...) to allow
-dnl control of what is built in Makefile.ams.
-AC_DEFUN([AG_GST_CHECK_PLUGIN],
-[
- GST_PLUGINS_ALL="$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 <PLUGIN-NAME> 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$BUILD_EXPERIMENTAL" = "xyes")
-])
-
-dnl broken plug-ins; stuff that doesn't seem to build at the moment
-AC_DEFUN([AG_GST_ARG_ENABLE_BROKEN],
-[
- AG_GST_CHECK_FEATURE(BROKEN, [building of broken plug-ins],,
- HAVE_BROKEN=yes, disabled,
- [
- AC_MSG_WARN([building broken plug-ins -- no bug reports on these, only patches ...])
- ],[
- AC_MSG_NOTICE([not building broken plug-ins])
- ])
-])
+++ /dev/null
-dnl pkg-config-based checks for GStreamer modules and dependency modules
-
-dnl generic:
-dnl AG_GST_PKG_CHECK_MODULES([PREFIX], [WHICH], [REQUIRED])
-dnl sets HAVE_[$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 $GSTPB_PLUGINS_DIR])
- AC_SUBST(GSTPB_PLUGINS_DIR)
-])
+++ /dev/null
-AC_DEFUN([AG_GST_DEBUGINFO], [
-AC_ARG_ENABLE(debug,
-AC_HELP_STRING([--disable-debug],[disable addition of -g debugging info]),
-[case "${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
-])
+++ /dev/null
-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])
-])
+++ /dev/null
-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) >= $docbook2html_min_version])
- if perl -w <<EOF
- (\$min_version_major, \$min_version_minor, \$min_version_micro ) = "$docbook2html_min_version" =~ /(\d+)\.(\d+)\.(\d+)/;
- (\$docbook2html_version_major, \$docbook2html_version_minor, \$docbook2html_version_micro ) = "$docbook2html_version" =~ /(\d+)\.(\d+)\.(\d+)/;
- exit (((\$docbook2html_version_major > \$min_version_major) ||
- ((\$docbook2html_version_major == \$min_version_major) &&
- (\$docbook2html_version_minor >= \$min_version_minor)) ||
- ((\$docbook2html_version_major == \$min_version_major) &&
- (\$docbook2html_version_minor >= \$min_version_minor) &&
- (\$docbook2html_version_micro >= \$min_version_micro)))
- ? 0 : 1);
-EOF
- then
- AC_MSG_RESULT(yes)
- else
- AC_MSG_RESULT(no)
- HAVE_DOCBOOK2HTML=no
- fi
- fi
-
- dnl check if we can process docbook stuff
- AS_DOCBOOK(have_docbook=yes, have_docbook=no)
-
- dnl check for extra tools
- AC_CHECK_PROG(HAVE_DVIPS, dvips, yes, no)
- AC_CHECK_PROG(HAVE_XMLLINT, xmllint, yes, no)
-
- dnl check for image conversion tools
- AC_CHECK_PROG(HAVE_FIG2DEV, fig2dev, yes, no)
- if test "x$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$HAVE_FIG2DEV" = "xyes" ; then
- fig2dev_quiet=`fig2dev -L eps </dev/null 2>&1 >/dev/null`
- if test "x$fig2dev_quiet" = "x" ; then
- HAVE_FIG2DEV_EPS=yes
- fi
- fi
- HAVE_FIG2DEV_PNG=no
- if test "x$HAVE_FIG2DEV" = "xyes" ; then
- fig2dev_quiet=`fig2dev -L png </dev/null 2>&1 >/dev/null`
- if test "x$fig2dev_quiet" = "x" ; then
- HAVE_FIG2DEV_PNG=yes
- fi
- fi
- HAVE_FIG2DEV_PDF=no
- if test "x$HAVE_FIG2DEV" = "xyes" ; then
- fig2dev_quiet=`fig2dev -L pdf </dev/null 2>&1 >/dev/null`
- if test "x$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)
-])
+++ /dev/null
-Dnl handle various error-related things
-
-dnl Thomas Vander Stichele <thomas@apestaart.org>
-dnl Tim-Philipp Müller <tim centricular net>
-
-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)
-])
+++ /dev/null
-dnl Perform a check for a feature for GStreamer
-dnl Richard Boulton <richard-alsa@tartarus.org>
-dnl Thomas Vander Stichele <thomas@apestaart.org> 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_<FEATURE-NAME> to "yes" or "no" depending
-dnl on whether the feature is available.
-dnl
-dnl The macro will set USE_<FEATURE-NAME> to "yes" or "no" depending on
-dnl whether the feature is to be used.
-dnl Thomas changed this, so that when USE_<FEATURE-NAME> was already set
-dnl to no, then it stays that way.
-dnl
-dnl The macro will call AM_CONDITIONAL(USE_<FEATURE-NAME>, ...) 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_<FEATURE-NAME> 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 <richard-alsa@tartarus.org>
-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 <richard-alsa@tartarus.org>
-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
-])
-
+++ /dev/null
-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 $CC implements __PRETTY_FUNCTION__)
- AC_CACHE_VAL(have_pretty_function,[
- AC_TRY_LINK([#include <stdio.h>],
- [printf("%s", __PRETTY_FUNCTION__);],
- have_pretty_function=yes,
- have_pretty_function=no)
- ])
- AC_MSG_RESULT($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 $CC implements __FUNCTION__)
- AC_CACHE_VAL(have_function,[
- AC_TRY_LINK([#include <stdio.h>],
- [printf("%s", __FUNCTION__);],
- have_function=yes,
- have_function=no)
- ])
- AC_MSG_RESULT($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 $CC implements __func__)
- AC_CACHE_VAL(have_func,[
- AC_TRY_LINK([#include <stdio.h>],
- [printf("%s", __func__);],
- have_func=yes,
- have_func=no)
- ])
- AC_MSG_RESULT($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, $function, [macro to use to show function name])
-])
+++ /dev/null
-dnl gettext setup
-
-dnl AG_GST_GETTEXT([gettext-package])
-dnl defines GETTEXT_PACKAGE and LOCALEDIR
-
-AC_DEFUN([AG_GST_GETTEXT],
-[
- if test "$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])
-])
+++ /dev/null
-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)
-])
+++ /dev/null
-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 $XML_LIBS"
- AC_TRY_LINK([
-#include <libxml/tree.h>
-#include <stdio.h>
-],[
-/* function body */
-],
- AC_MSG_NOTICE([Test xml2 program linked]),
- AC_MSG_ERROR([Could not link libxml2 test program. Check if you have the necessary dependencies.])
- )
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
-])
+++ /dev/null
-AC_DEFUN([AG_GST_BISON_CHECK],
-[
- dnl FIXME: check if AC_PROG_YACC is suitable here
- dnl FIXME: make precious
- AC_PATH_PROG(BISON_PATH, bison, no)
- if test x$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 >= $bison_min_version])
-
- if perl -w <<EOF
- exit ($bison_version < $bison_min_version) ? 0 : 1;
-EOF
- then
- AC_MSG_RESULT([yes])
- AM_CONDITIONAL(GENERATE_PARSER, test -z $GENERATE_PARSER_TRUE)
- else
- AC_MSG_RESULT([no, using pre-generated parser sources])
- AM_CONDITIONAL(GENERATE_PARSER, false)
- fi
-])
-
-AC_DEFUN([AG_GST_FLEX_CHECK],
-[
- dnl we require flex for building the parser
- AC_PATH_PROG(FLEX_PATH, flex, no)
- if test x$FLEX_PATH = xno; then
- AC_MSG_ERROR(Could not find flex)
- fi
-
- dnl check flex version
- dnl FIXME 0.11: we need version >= 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 >= $flex_min_version])
- if perl -w <<EOF
- (\$min_version_major, \$min_version_minor, \$min_version_micro ) = "$flex_min_version" =~ /(\d+)\.(\d+)\.(\d+)/;
- (\$flex_version_major, \$flex_version_minor, \$flex_version_micro ) = "$flex_version" =~ /(\d+)\.(\d+)\.(\d+)/;
- exit (((\$flex_version_major > \$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
-])
+++ /dev/null
-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)
-])
+++ /dev/null
-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)
-])
+++ /dev/null
-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$VALGRIND_PATH" = "xno")
-])
+++ /dev/null
-dnl macros for X-related detections
-dnl AC_SUBST's HAVE_X, X_CFLAGS, X_LIBS
-AC_DEFUN([AG_GST_CHECK_X],
-[
- AC_PATH_XTRA
- ac_cflags_save="$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
-])
+++ /dev/null
-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_)
-])
+++ /dev/null
-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")
-])
+++ /dev/null
-# 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], [$INCICONV])
-
- AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
- am_cv_func_iconv="no, consider installing GNU libiconv"
- am_cv_lib_iconv=no
- AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
- [iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);],
- am_cv_func_iconv=yes)
- if test "$am_cv_func_iconv" != yes; then
- am_save_LIBS="$LIBS"
- LIBS="$LIBS $LIBICONV"
- AC_TRY_LINK([#include <stdlib.h>
-#include <iconv.h>],
- [iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);],
- am_cv_lib_iconv=yes
- am_cv_func_iconv=yes)
- LIBS="$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 <stdlib.h>
-#include <iconv.h>
-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, $am_cv_proto_iconv_arg1,
- [Define as const if the declaration of iconv() needs const.])
- fi
-])
+++ /dev/null
-# isc-posix.m4 serial 2 (gettext-0.11.2)
-dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-# This file is not needed with autoconf-2.53 and newer. Remove it in 2005.
-
-# This test replaces the one in autoconf.
-# Currently this macro should have the same name as the autoconf macro
-# because gettext's gettext.m4 (distributed in the automake package)
-# still uses it. Otherwise, the use in gettext.m4 makes autoheader
-# give these diagnostics:
-# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
-# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
-
-undefine([AC_ISC_POSIX])
-
-AC_DEFUN([AC_ISC_POSIX],
- [
- dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
- AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
- ]
-)
+++ /dev/null
-# 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 $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
- acl_cv_prog_gnu_ld=yes
-else
- acl_cv_prog_gnu_ld=no
-fi])
-with_gnu_ld=$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
-])
+++ /dev/null
-# 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
-])
+++ /dev/null
-# 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"
-])
+++ /dev/null
-# 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:
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-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:
-#
-# <var>='`$ECHO "X$<var>" | $Xsed -e "$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 <bug-libtool@gnu.org>."
-
-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 <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#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<name>.so
- # instead of lib<name>.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 `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
-else
- AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-_LT_PATH_LD_GNU
-AC_SUBST([LD])
-
-_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
-])# LT_PATH_LD
-
-# Old names:
-AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
-AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_LD], [])
-dnl AC_DEFUN([AC_PROG_LD], [])
-
-
-# _LT_PATH_LD_GNU
-#- --------------
-m4_defun([_LT_PATH_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])# _LT_PATH_LD_GNU
-
-
-# _LT_CMD_RELOAD
-# --------------
-# find reload flag for linker
-# -- PORTME Some linkers may need a different reload flag.
-m4_defun([_LT_CMD_RELOAD],
-[AC_CACHE_CHECK([for $LD option to reload object files],
- lt_cv_ld_reload_flag,
- [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
-_LT_DECL([], [reload_cmds], [2])dnl
-])# _LT_CMD_RELOAD
-
-
-# _LT_CHECK_MAGIC_METHOD
-# ----------------------
-# how to check for library dependencies
-# -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_MAGIC_METHOD],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-AC_CACHE_CHECK([how to recognize dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[[4-9]]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[[45]]*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$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 <jrb3@best.com> 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 <jrb3@best.com> 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" ||
- test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- 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
- # -library=stlport4 depends on it.
- case " $CXX $CXXFLAGS " in
- *" -library=stlport4 "*)
- solaris_use_stlport4=yes
- ;;
- esac
-
- if test "$solaris_use_stlport4" != yes; then
- _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
- fi
- ;;
- esac
- ;;
-
-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 ;;
-esac
- _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)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
-fi
-_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
- [The directories searched by this compiler when creating a shared library])
-_LT_TAGDECL([], [predep_objects], [1],
- [Dependencies to place before and after the objects being linked to
- create a shared library])
-_LT_TAGDECL([], [postdep_objects], [1])
-_LT_TAGDECL([], [predeps], [1])
-_LT_TAGDECL([], [postdeps], [1])
-_LT_TAGDECL([], [compiler_lib_search_path], [1],
- [The library search path used internally by the compiler when linking
- a shared library])
-])# _LT_SYS_HIDDEN_LIBDEPS
-
-
-# _LT_PROG_F77
-# ------------
-# Since AC_PROG_F77 is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_F77],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
-AC_PROG_F77
-if test -z "$F77" || test "X$F77" = "Xno"; then
- _lt_disable_F77=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_F77
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([_LT_PROG_F77], [])
-
-
-# _LT_LANG_F77_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a Fortran 77 compiler are
-# suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-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)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_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_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 f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the F77 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_disable_F77" != yes; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="\
- subroutine t
- return
- end
-"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code="\
- program t
- end
-"
-
- # 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=$GCC
- CC=${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
- # 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_TAGVAR(GCC, $1)="$G77"
- _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_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"
-
- GCC=$lt_save_GCC
- CC="$lt_save_CC"
-fi # test "$_lt_disable_F77" != yes
-
-AC_LANG_POP
-])# _LT_LANG_F77_CONFIG
-
-
-# _LT_PROG_FC
-# -----------
-# Since AC_PROG_FC is broken, in that it returns the empty string
-# if there is no fortran compiler, we have our own version here.
-m4_defun([_LT_PROG_FC],
-[
-pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
-AC_PROG_FC
-if test -z "$FC" || test "X$FC" = "Xno"; then
- _lt_disable_FC=yes
-fi
-popdef([AC_MSG_ERROR])
-])# _LT_PROG_FC
-
-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)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_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_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}
-
-# Object file extension for compiled fc test sources.
-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)
-# 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_disable_FC" != yes; then
- # Code to be used in simple compile tests
- lt_simple_compile_test_code="\
- subroutine t
- return
- end
-"
-
- # Code to be used in simple link tests
- lt_simple_link_test_code="\
- program t
- end
-"
-
- # 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=$GCC
- CC=${FC-"f95"}
- compiler=$CC
- GCC=$ac_cv_fc_compiler_gnu
-
- _LT_TAGVAR(compiler, $1)=$CC
- _LT_CC_BASENAME([$compiler])
-
- if test -n "$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
- # 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_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
- _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"
-
- GCC=$lt_save_GCC
- CC="$lt_save_CC"
-fi # test "$_lt_disable_FC" != yes
-
-AC_LANG_POP
-])# _LT_LANG_FC_CONFIG
-
-
-# _LT_LANG_GCJ_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for the GNU Java Compiler compiler
-# are suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_GCJ_CONFIG],
-[AC_REQUIRE([LT_PROG_GCJ])dnl
-AC_LANG_SAVE
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-_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])
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-
-## 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_LINKER_HARDCODE_LIBPATH($1)
-
- _LT_CONFIG($1)
-fi
-
-AC_LANG_RESTORE
-
-GCC=$lt_save_GCC
-CC="$lt_save_CC"
-])# _LT_LANG_GCJ_CONFIG
-
-
-# _LT_LANG_RC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for the Windows resource compiler
-# are suitably defined. These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to `libtool'.
-m4_defun([_LT_LANG_RC_CONFIG],
-[AC_REQUIRE([LT_PROG_RC])dnl
-AC_LANG_SAVE
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# 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=$GCC
-GCC=
-CC=${RC-"windres"}
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-
-if test -n "$compiler"; then
- :
- _LT_CONFIG($1)
-fi
-
-GCC=$lt_save_GCC
-AC_LANG_RESTORE
-CC="$lt_save_CC"
-])# _LT_LANG_RC_CONFIG
-
-
-# LT_PROG_GCJ
-# -----------
-AC_DEFUN([LT_PROG_GCJ],
-[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
- [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
- [AC_CHECK_TOOL(GCJ, gcj,)
- test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
- AC_SUBST(GCJFLAGS)])])[]dnl
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
-
-
-# LT_PROG_RC
-# ----------
-AC_DEFUN([LT_PROG_RC],
-[AC_CHECK_TOOL(RC, windres,)
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_RC], [])
-
-
-# _LT_DECL_EGREP
-# --------------
-# If we don't have a new enough Autoconf to choose the best grep
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_EGREP],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_REQUIRE([AC_PROG_FGREP])dnl
-test -z "$GREP" && GREP=grep
-_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
-_LT_DECL([], [EGREP], [1], [An ERE matcher])
-_LT_DECL([], [FGREP], [1], [A literal string matcher])
-dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
-AC_SUBST([GREP])
-])
-
-
-# _LT_DECL_OBJDUMP
-# --------------
-# If we don't have a new enough Autoconf to choose the best objdump
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_OBJDUMP],
-[AC_CHECK_TOOL(OBJDUMP, objdump, false)
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
-AC_SUBST([OBJDUMP])
-])
-
-
-# _LT_DECL_SED
-# ------------
-# Check for a fully-functional sed program, that truncates
-# as few characters as possible. Prefer GNU sed if found.
-m4_defun([_LT_DECL_SED],
-[AC_PROG_SED
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
-_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
- [Sed that helps us avoid accidentally triggering echo(1) options like -n])
-])# _LT_DECL_SED
-
-m4_ifndef([AC_PROG_SED], [
-############################################################
-# NOTE: This macro has been submitted for inclusion into #
-# GNU Autoconf as AC_PROG_SED. When it is available in #
-# a released version of Autoconf we should remove this #
-# macro and use it instead. #
-############################################################
-
-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
-])
+++ /dev/null
-# 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([$1], [no], [disable-])[shared])
-])
-
-AC_DEFUN([AC_DISABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], [disable-shared])
-])
-
-AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
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-AC_ARG_ENABLE([static],
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- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
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- if test "X$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:
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-
-AC_DEFUN([AC_DISABLE_STATIC],
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-
-# _LT_ENABLE_FAST_INSTALL([DEFAULT])
-# ----------------------------------
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-[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([fast-install],
- [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
- [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
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- enable_fast_install=no
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- IFS="$lt_save_ifs"
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- [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
-
-_LT_DECL([fast_install], [enable_fast_install], [0],
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-])# _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])])
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-# Old names:
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-AU_DEFUN([AC_DISABLE_FAST_INSTALL],
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-the `disable-fast-install' option into LT_INIT's first parameter.])
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-dnl aclocal-1.4 backwards compatibility:
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-# _LT_WITH_PIC([MODE])
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-# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
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-
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-
-_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
-])# _LT_WITH_PIC
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-LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
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-# Old name:
-AU_DEFUN([AC_LIBTOOL_PICMODE],
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-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `pic-only' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
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-
-## ----------------- ##
-## LTDL_INIT Options ##
-## ----------------- ##
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-m4_define([_LTDL_MODE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
- [m4_define([_LTDL_MODE], [nonrecursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [recursive],
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-LT_OPTION_DEFINE([LTDL_INIT], [subproject],
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-
-m4_define([_LTDL_TYPE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [installable],
- [m4_define([_LTDL_TYPE], [installable])])
-LT_OPTION_DEFINE([LTDL_INIT], [convenience],
- [m4_define([_LTDL_TYPE], [convenience])])
+++ /dev/null
-# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
-#
-# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltsugar.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
-
-
-# lt_join(SEP, ARG1, [ARG2...])
-# -----------------------------
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-# versions in m4sugar had bugs.
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-[m4_if([$#], [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([$0: cannot be called without arguments])],
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- [m4_dquote(m4_shift($@))])])
-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).
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-# than defined and empty).
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-# 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]])[$2])])
-
-
-
-# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
-# ----------------------------------------------------------
-# Produce a SEP delimited list of all paired combinations of elements of
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-# Needed until we can rely on m4_combine added in Autoconf 2.62.
-m4_define([lt_combine],
-[m4_if(m4_eval([$# > 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],
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-
-
-# 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],
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- [$6])])
-
-
-# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
-# --------------------------------------------------------------
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-[m4_if([$5], [], [],
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-])
+++ /dev/null
-# 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)
-])
+++ /dev/null
-# 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
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-#
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-# included after everything else. This provides aclocal with the
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-# 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
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-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
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-m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
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+++ /dev/null
-# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
-#
-# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
-#
-# 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],
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- AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
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- AC_MSG_RESULT([no])
- PKG_CONFIG=""
- fi
-
-fi[]dnl
-])# PKG_PROG_PKG_CONFIG
-
-# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# Check to see whether a particular set of modules exists. Similar
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-#
-#
-# Similar to PKG_CHECK_MODULES, make sure that the first instance of
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-# ---------------------------------------------
-m4_define([_PKG_CONFIG],
-[if test -n "$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 <http://www.freedesktop.org/software/pkgconfig>.])],
- [$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
+++ /dev/null
-# 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 <drepper@cygnus.com>, 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
-])
+++ /dev/null
-# -*- 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("<!-- ##### SECTION (\S+) ##### -->\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("<!-- ##### SECTION %s ##### -->\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 <element>
- 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 <element>
- 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 = '<include xmlns="http://www.w3.org/2003/XInclude" href="' + \
- 'element-' + element + '-details.xml" />\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()
+++ /dev/null
-<?xml version='1.0'?> <!--*- mode: xml -*-->
-
-<xsl:stylesheet
- xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
- xmlns:exsl="http://exslt.org/common"
- extension-element-prefixes="exsl"
- version="1.0">
-<xsl:output method="xml" indent="yes"
- doctype-public ="-//OASIS//DTD DocBook XML V4.1.2//EN"
- doctype-system = "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"/>
-
-<xsl:param name="module" />
-
- <xsl:template match="element">
- <xsl:element name="varlistentry">
- <xsl:element name="term">
- <xsl:element name="link">
- <xsl:attribute name="linkend"><xsl:value-of select="$module" />-plugins-<xsl:value-of select="name"/></xsl:attribute>
- <xsl:value-of select="name" />
- </xsl:element>
- </xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara"><xsl:value-of select="description" /></xsl:element>
- </xsl:element>
- </xsl:element>
- <xsl:variable name="name"><xsl:copy-of select="name"/></xsl:variable>
- <!-- here we write an element-(name)-details.xml file for the element -->
- <exsl:document href="{concat ('xml/element-', $name, '-details.xml')}" method="xml" indent="yes">
-
- <xsl:element name="refsect2">
- <xsl:element name="title">Element Information</xsl:element>
- <xsl:element name="variablelist">
-
- <!-- plugin name and link -->
- <xsl:element name="varlistentry">
- <xsl:element name="term">plugin</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara">
- <xsl:element name="link">
- <xsl:attribute name="linkend">plugin-<xsl:value-of select="../../name"/></xsl:attribute>
- <xsl:value-of select="../../name" />
- </xsl:element>
- </xsl:element>
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="varlistentry">
- <xsl:element name="term">author</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara"><xsl:value-of select="author" /></xsl:element>
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="varlistentry">
- <xsl:element name="term">class</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara"><xsl:value-of select="class" /></xsl:element>
- </xsl:element>
- </xsl:element>
-
- </xsl:element> <!-- variablelist -->
-
- <xsl:element name="title">Element Pads</xsl:element>
- <!-- process all caps -->
- <xsl:for-each select="pads/caps">
- <xsl:element name="variablelist">
- <xsl:element name="varlistentry">
- <xsl:element name="term">name</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara"><xsl:value-of select="name" /></xsl:element>
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="varlistentry">
- <xsl:element name="term">direction</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara"><xsl:value-of select="direction" /></xsl:element>
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="varlistentry">
- <xsl:element name="term">presence</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara"><xsl:value-of select="presence" /></xsl:element>
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="varlistentry">
- <xsl:element name="term">details</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara"><xsl:value-of select="details" /></xsl:element>
- </xsl:element>
- </xsl:element>
-
- </xsl:element> <!-- variablelist -->
-
- <!--xsl:element name="programlisting"><xsl:value-of select="details" /></xsl:element-->
-
- </xsl:for-each>
- </xsl:element>
-
- </exsl:document>
- </xsl:template>
-
- <xsl:template match="plugin">
- <xsl:element name="refentry">
- <xsl:attribute name="id"><xsl:value-of select="$module" />-plugins-plugin-<xsl:value-of select="name"/></xsl:attribute>
-
- <xsl:element name="refmeta">
- <xsl:element name="refentrytitle">
- <xsl:value-of select="name"/>
- </xsl:element>
- <xsl:element name="manvolnum">3</xsl:element>
- <xsl:element name="refmiscinfo">FIXME Library</xsl:element>
- </xsl:element> <!-- refmeta -->
-
- <xsl:element name="refnamediv">
- <xsl:element name="refname">
- <xsl:element name="anchor">
- <xsl:attribute name="id">plugin-<xsl:value-of select="name"/></xsl:attribute>
- <xsl:value-of select="name"/>
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="refpurpose">
- <xsl:value-of select="description"/>
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="refsect1">
- <xsl:element name="title">Plugin Information</xsl:element>
- <xsl:element name="variablelist">
-
- <xsl:element name="varlistentry">
- <xsl:element name="term">filename</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara"><xsl:value-of select="basename" /></xsl:element>
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="varlistentry">
- <xsl:element name="term">version</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara"><xsl:value-of select="version" /></xsl:element>
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="varlistentry">
- <xsl:element name="term">run-time license</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara"><xsl:value-of select="license" /></xsl:element>
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="varlistentry">
- <xsl:element name="term">package</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara"><xsl:value-of select="package" /></xsl:element>
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="varlistentry">
- <xsl:element name="term">origin</xsl:element>
- <xsl:element name="listitem">
- <xsl:element name="simpara">
- <!-- only show origin as link if it starts with http -->
- <xsl:choose>
- <xsl:when test="substring(@href, 1, 4) = 'http'">
- <xsl:element name="ulink">
- <xsl:attribute name="url"><xsl:value-of select="origin" /></xsl:attribute>
- <xsl:value-of select="origin" />
- </xsl:element>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="origin" />
- </xsl:otherwise>
- </xsl:choose>
- </xsl:element>
- </xsl:element>
- </xsl:element>
-
- </xsl:element>
- </xsl:element>
-
- <xsl:element name="refsect1">
- <xsl:element name="title">Elements</xsl:element>
- <!-- process all elements -->
- <xsl:element name="variablelist">
- <xsl:apply-templates select="elements"/>
- </xsl:element>
- </xsl:element>
-
- </xsl:element>
-
- </xsl:template>
-
- <!-- ignore -->
- <xsl:template match="gst-plugin-paths" />
-
-</xsl:stylesheet>
+++ /dev/null
-# rule to download the latest .po files
-download-po: $(top_srcdir)/common/download-translations
- $(top_srcdir)/common/download-translations $(PACKAGE)
-
+++ /dev/null
-# 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 )
+++ /dev/null
-#!/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 "<Object %s>" % 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
- '<SIGNAL>\n(.*?)</SIGNAL>\n'
- )
- nmatcher = re.compile(
- '<NAME>'
- '(?P<object>\S*)' # store object
- '::'
- '(?P<signal>\S*)' # store signal
- '</NAME>'
- )
- rmatcher = re.compile(
- '(?s)' # make . match \n
- '<RETURNS>(?P<returns>\S*)</RETURNS>\n' # store returns
- '(?P<args>.*)' # 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 = """<SIGNAL>
-<NAME>%(object)s::%(name)s</NAME>
-<RETURNS>%(returns)s</RETURNS>
-%(args)s</SIGNAL>
-"""
- 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
- '<ARG>\n(.*?)</ARG>\n'
- )
- nmatcher = re.compile(
- '<NAME>'
- '(?P<object>\S*)' # store object
- '::'
- '(?P<arg>\S*)' # store arg
- '</NAME>'
- )
- rmatcher = re.compile(
- '(?s)' # make . match \n
- '<TYPE>(?P<type>\S*)</TYPE>\n' # store type
- '<RANGE>(?P<range>.*?)</RANGE>\n' # store range
- '<FLAGS>(?P<flags>\S*)</FLAGS>\n' # store flags
- '<NICK>(?P<nick>.*?)</NICK>\n' # store nick
- '<BLURB>(?P<blurb>.*?)</BLURB>\n' # store blurb
- '<DEFAULT>(?P<default>.*?)</DEFAULT>\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 = """<ARG>
-<NAME>%(object)s::%(name)s</NAME>
-<TYPE>%(type)s</TYPE>
-<RANGE>%(range)s</RANGE>
-<FLAGS>%(flags)s</FLAGS>
-<NICK>%(nick)s</NICK>
-<BLURB>%(blurb)s</BLURB>
-<DEFAULT>%(default)s</DEFAULT>
-</ARG>
-"""
- 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)
+++ /dev/null
-# 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 $$DIR; \
- echo Done
+++ /dev/null
-# various tests to make sure we dist the win32 stuff (for MSVC builds) right
-
-# the MANIFEST contains all win32 related files that should be disted
-win32 = $(shell cat $(top_srcdir)/win32/MANIFEST)
-
-# wildcard is apparently not portable to other makes, hence the use of find
-# these are library .def files with the symbols to export
-win32defs = $(shell find $(top_srcdir)/win32/common -name '*.def')
-
-# wildcard is apparently not portable to other makes, hence the use of find
-# these are files that need to be disted with CRLF line endings:
-win32crlf = $(shell find $(top_srcdir)/win32 -name '*.dsw' -o -name '*.dsp')
-
-win32-debug:
- @echo; \
- echo win32 = $(win32); \
- echo; \
- echo win32defs = $(win32defs); \
- echo; \
- echo win32crlf = $(win32crlf); \
- echo
-
-win32-check-crlf:
- @echo Checking win32 files for CR LF line endings ...; \
- fail=0 ; \
- for each in $(win32crlf) ; do \
- if ! (file $$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
-
-
+++ /dev/null
-/*
- * drmsrc
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <kishore.a@samsung.com> and Sadanand Dodawadakar <sadanand.d@samsung.com>");
- // 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/")
-
+++ /dev/null
-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
-
+++ /dev/null
-/*
- * GStreamer encodebin
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <string.h>
-#include <gst/gst.h>
-#include <gst/video/video.h>
-
-#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 <jh1979.park@samsung.com>, Wonhyung Cho <wh01.cho@samsung.com>, Sangho Park <sangho.g.park@samsung.com>");
-
-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/")
+++ /dev/null
-/*
- * GStreamer encodebin
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <gst/base/gstcollectpads.h>
-#include <gst/riff/riff-ids.h>
-
-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__ */
+++ /dev/null
-# 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
+++ /dev/null
-/*
- * evasimagesink
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee <sc11.lee@samsung.com>
- *
- * 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 <config.h>
-#endif
-
-#include <sys/types.h>
-#include <gst/gst.h>
-#include <gst/video/video.h>
-#include <gst/video/gstvideosink.h>
-#include <Evas.h>
-#include <Ecore.h>
-#include <Ecore_X.h>
-
-#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 <www.samsung.com>");
-
- 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/"
-)
+++ /dev/null
-/*
- * evasimagesink
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee <sc11.lee@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <gst/video/gstvideosink.h>
-#include <Evas.h>
-#include <Ecore.h>
-#include <mm_ta.h>
-
-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__ */
+++ /dev/null
-/**************************************************************************
-
-xserver-xorg-video-exynos
-
-Copyright 2010 - 2011 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: Boram Park <boram1288.park@samsung.com>
-
-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
+++ /dev/null
-# 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
- }
-}
+++ /dev/null
-<manifest>
- <request>
- <domain name="_" />
- </request>
-</manifest>
+++ /dev/null
-EXTRA_DIST = as-version.m4 as-compiler-flag.m4\r
+++ /dev/null
-dnl as-compiler-flag.m4 0.0.1\r
-dnl autostars m4 macro for detection of compiler flags\r
-dnl\r
-dnl ds@schleef.org\r
-\r
-AC_DEFUN([AS_COMPILER_FLAG],\r
-[\r
- AC_MSG_CHECKING([to see if compiler understands $1])\r
-\r
- save_CFLAGS="$CFLAGS"\r
- CFLAGS="$CFLAGS $1"\r
-\r
- AC_TRY_COMPILE([ ], [], [flag_ok=yes], [flag_ok=no])\r
- CFLAGS="$save_CFLAGS"\r
-\r
- if test "X$flag_ok" = Xyes ; then\r
- $2\r
- true\r
- else\r
- $3\r
- true\r
- fi\r
- AC_MSG_RESULT([$flag_ok])\r
-])\r
-\r
+++ /dev/null
-dnl as-version.m4 0.1.0\r
-\r
-dnl autostars m4 macro for versioning\r
-\r
-dnl Thomas Vander Stichele <thomas at apestaart dot org>\r
-\r
-dnl $Id: as-version.m4,v 1.2 2004-09-17 22:18:03 leroutier Exp $\r
-\r
-dnl AS_VERSION(PACKAGE, PREFIX, MAJOR, MINOR, MICRO, NANO,\r
-dnl ACTION-IF-NO-NANO, [ACTION-IF-NANO])\r
-\r
-dnl example\r
-dnl AS_VERSION(gstreamer, GST_VERSION, 0, 3, 2,)\r
-dnl for a 0.3.2 release version\r
-\r
-dnl this macro\r
-dnl - defines [$PREFIX]_MAJOR, MINOR and MICRO\r
-dnl - if NANO is empty, then we're in release mode, else in cvs/dev mode\r
-dnl - defines [$PREFIX], VERSION, and [$PREFIX]_RELEASE\r
-dnl - executes the relevant action\r
-dnl - AC_SUBST's PACKAGE, VERSION, [$PREFIX] and [$PREFIX]_RELEASE\r
-dnl as well as the little ones\r
-dnl - doesn't call AM_INIT_AUTOMAKE anymore because it prevents\r
-dnl maintainer mode from running ok\r
-dnl\r
-dnl don't forget to put #undef [$2] and [$2]_RELEASE in acconfig.h\r
-dnl if you use acconfig.h\r
-\r
-AC_DEFUN([AS_VERSION],\r
-[\r
- PACKAGE=[$1]\r
- [$2]_MAJOR=[$3]\r
- [$2]_MINOR=[$4]\r
- [$2]_MICRO=[$5]\r
- NANO=[$6]\r
- [$2]_NANO=$NANO\r
- if test "x$NANO" = "x" || test "x$NANO" = "x0";\r
- then\r
- AC_MSG_NOTICE(configuring [$1] for release)\r
- VERSION=[$3].[$4].[$5]\r
- [$2]_RELEASE=1\r
- dnl execute action\r
- ifelse([$7], , :, [$7])\r
- else\r
- AC_MSG_NOTICE(configuring [$1] for development with nano $NANO)\r
- VERSION=[$3].[$4].[$5].$NANO\r
- [$2]_RELEASE=0.`date +%Y%m%d.%H%M%S`\r
- dnl execute action\r
- ifelse([$8], , :, [$8])\r
- fi\r
-\r
- [$2]=$VERSION\r
- AC_DEFINE_UNQUOTED([$2], "$[$2]", [Define the version])\r
- AC_SUBST([$2])\r
- AC_DEFINE_UNQUOTED([$2]_RELEASE, "$[$2]_RELEASE", [Define the release version])\r
- AC_SUBST([$2]_RELEASE)\r
-\r
- AC_SUBST([$2]_MAJOR)\r
- AC_SUBST([$2]_MINOR)\r
- AC_SUBST([$2]_MICRO)\r
- AC_SUBST([$2]_NANO)\r
- AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Define the package name])\r
- AC_SUBST(PACKAGE)\r
- AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Define the version])\r
- AC_SUBST(VERSION)\r
-])\r
+++ /dev/null
-/*
- * pdpushsrc
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Seungbae Shin <seungbae.shin@samsung.com>
- *
- * 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 <gst/gst.h>
-#include "gstpdpushsrc.h"
-#include <errno.h>
-#include <stdio.h>
-#include <sys/types.h>
-#ifdef G_OS_WIN32
-#include <io.h> /* 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 <sys/stat.h>
-#include <fcntl.h>
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#include <errno.h>
-#include <string.h>
-
-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 <naveen.ch@samsung.com>");
- 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")
-
-
+++ /dev/null
-/*
- * pdpushsrc
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Seungbae Shin <seungbae.shin@samsung.com>
- *
- * 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 <sys/types.h>
-#include <gst/gst.h>
-#include <gst/base/gstbasesrc.h>
-
-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__ */
+++ /dev/null
-/*
- * toggle
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <stdlib.h>
-
-#include "gsttoggle.h"
-#include <gst/gstmarshal.h>
-
-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 <mittal.rahul@samsung.com>");
- 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/")
-
-
+++ /dev/null
-/*
- * toggle
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <gst/base/gstbasetransform.h>
-
-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__ */
+++ /dev/null
-SUBDIRS = src
+++ /dev/null
-# 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
+++ /dev/null
-/*
- * xvimagesrc
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunil Park <hyunil46.park@samsung.com>
- *
- * 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.
-*
-*
-* <refsect2>
-* <title>Example launch line</title>
-* |[
-* 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.
-* </refsect2>
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "gstxvimagesrc.h"
-
-/* headers for drm */
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <X11/Xmd.h>
-#include <X11/Xlibint.h>
-#include <dri2.h>
-#include <drm.h>
-#include <sys/time.h>
-#include <sys/times.h>
-#include <exynos_drm.h>
-
-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")
+++ /dev/null
-/*
- * xvimagesrc
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Hyunil Park <hyunil46.park@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <gst/base/gstpushsrc.h>
-#include <glib.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <pthread.h>
-#include <signal.h>
-
-#include <sys/types.h>
-#include <sys/shm.h>
-
-#include <X11/X.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/extensions/Xvlib.h>
-#include <X11/extensions/Xvproto.h>
-#include <X11/extensions/XShm.h>
-#include <X11/extensions/Xdamage.h>
-
-#include <dri2.h> //libdri2-dev, libdrm-dev
-#include <tbm_bufmgr.h>
-
-#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__ */
-
+++ /dev/null
-/**************************************************************************
-
-xserver-xorg-video-exynos
-
-Copyright 2010 - 2011 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: Boram Park <boram1288.park@samsung.com>
-
-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
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)
%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
"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);
}
GST_LOG ("OUT");
-
+
}
static void
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");
}
g_object_notify (G_OBJECT (src), "location");
gst_uri_handler_new_uri (GST_URI_HANDLER (src), src->uri);
-
+
GST_LOG ("OUT");
return TRUE;
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;
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;
else
{
memset (&stat_results, 0, sizeof (stat_results));
-
+
if (fstat (src->fd, &stat_results) < 0)
goto could_not_stat;
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);
*size = G_MAXUINT64;
GST_DEBUG ("size of the file = %"G_GUINT64_FORMAT, *size);
-
+
GST_LOG ("OUT");
return TRUE;
}
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);
}
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);
#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] == '\\')
--- /dev/null
+
+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' \
+ > $@
--- /dev/null
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+//#include "gst/gst-i18n-plugin.h"
+#include "piffdemux.h"
+#include <gst/pbutils/pbutils.h>
+
+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");
--- /dev/null
+/* GStreamer QuickTime atom parser
+ * Copyright (C) 2009 Tim-Philipp Müller <tim centricular net>
+ * Copyright (C) <2009> STEricsson <benjamin.gaignard@stericsson.com>
+ *
+ * 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 <gst/base/gstbytereader.h>
+
+/* 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 */
--- /dev/null
+
+#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__ */
--- /dev/null
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "piffdemux.h"
+#include <glib/gprintf.h>
+#include <gst/tag/tag.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <piffatomparser.h>
+#include <piffdemux_fourcc.h>
+#include <piffpalette.h>
+#include <piffdemux_types.h>
+#include <piffdemux_dump.h>
+
+#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 <stdio.h>
+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 <naveen.ch@samsung.com>");
+
+ 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
+
--- /dev/null
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * 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 <gst/gst.h>
+#include <gst/base/gstadapter.h>
+#include "piffcommon.h"
+
+#ifdef DRM_ENABLE
+#include <drm_client.h>
+#include <drm_trusted_client.h>
+#include <drm_client_types.h>
+#include <drm_trusted_client_types.h>
+#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__ */
+
--- /dev/null
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ * Copyright (C) 2009 Tim-Philipp Müller <tim centricular net>
+ * Copyright (C) <2009> STEricsson <benjamin.gaignard@stericsson.com>
+ *
+ * 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 <string.h>
+
+#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;
+}
--- /dev/null
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ * Copyright (C) <2009> STEricsson <benjamin.gaignard@stericsson.com>
+ *
+ * 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 <gst/gst.h>
+#include <piffdemux.h>
+
+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__ */
--- /dev/null
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * 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 <gst/gst.h>
+
+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__ */
--- /dev/null
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * 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;
+}
--- /dev/null
+
+#ifndef __GST_PIFFDEMUX_TYPES_H__
+#define __GST_PIFFDEMUX_TYPES_H__
+
+#include <gst/gst.h>
+#include <gst/base/gstbytereader.h>
+
+#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__ */
--- /dev/null
+/* GStreamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * 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 <gst/gst.h>
+
+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__ */
##############################################################################
# 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, #
##############################################################################
# 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
--- /dev/null
+
+#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 <string.h>
+//#include <gst/glib-compat-private.h>
+#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<naveen.ch@samsung.com>");
+}
+
+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/")
+
--- /dev/null
+\r
+#ifndef __GST_SS_DEMUX_H__\r
+#define __GST_SS_DEMUX_H__\r
+\r
+#include <gst/gst.h>\r
+#include <gst/base/gstadapter.h>\r
+#include <gst/app/gstappsrc.h>\r
+#include <gst/app/gstappsink.h>\r
+#include "ssmanifestparse.h"\r
+#include "piffcommon.h"\r
+\r
+G_BEGIN_DECLS\r
+#define GST_TYPE_SS_DEMUX \\r
+ (gst_ss_demux_get_type())\r
+#define GST_SS_DEMUX(obj) \\r
+ (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_SS_DEMUX, GstSSDemux))\r
+#define GST_SS_DEMUX_CLASS(klass) \\r
+ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SS_DEMUX,GstSSDemuxClass))\r
+#define GST_IS_SS_DEMUX(obj) \\r
+ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SS_DEMUX))\r
+#define GST_IS_SS_DEMUX_CLASS(klass) \\r
+ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SS_DEMUX))\r
+\r
+typedef struct _GstSSDemux GstSSDemux;\r
+typedef struct _GstSSDemuxClass GstSSDemuxClass;\r
+typedef struct _GstSSDemuxStream GstSSDemuxStream;\r
+\r
+\r
+/**\r
+ * GstSSDemux:\r
+ *\r
+ * Opaque #GstSSDemux data structure.\r
+ */\r
+struct _GstSSDemux\r
+{\r
+ GstElement parent;\r
+\r
+ GstPad *sinkpad;\r
+\r
+ /* Properties */\r
+ gchar **cookies; /* HTTP request cookies. */\r
+ gboolean allow_audio_only; /*In LIVE case, allow audio only download when downloadrate is less */\r
+ guint64 max_cache_time;\r
+ gfloat bitrate_switch_tol; /* tolerance with respect to the fragment duration to switch the bitarate*/\r
+ GstBuffer *manifest;\r
+ GstSSMParse *parser; /* manifest parser */\r
+ gint percent;\r
+ gint low_percent;\r
+ gint high_percent;\r
+ gboolean eos;\r
+ GstSSDemuxStream *streams[SS_STREAM_NUM];\r
+ SS_BW_MODE ss_mode;\r
+ gboolean switch_eos;\r
+ GstBuffer *protection_header;\r
+};\r
+\r
+struct _GstSSDemuxClass\r
+{\r
+ GstElementClass parent_class;\r
+};\r
+\r
+GType gst_ss_demux_get_type (void);\r
+\r
+G_END_DECLS\r
+#endif /* __GST_SS_DEMUX_H__ */\r
+\r
+\r
+\r
+\r
--- /dev/null
+#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
+}
+
+
+
+
--- /dev/null
+
+
+#ifndef __SS_MANIFEST_PARSE_H__
+#define __SS_MANIFEST_PARSE_H__
+
+#include <glib.h>
+#include <gst/gst.h>
+#include <libxml2/libxml/tree.h>
+
+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__ */
+
-# plugindir is set in configure\r
-\r
-##############################################################################\r
-# change libgstplugin.la to something more suitable, e.g. libmysomething.la #\r
-##############################################################################\r
-plugin_LTLIBRARIES = libgsttoggle.la\r
-\r
-##############################################################################\r
-# for the next set of variables, rename the prefix if you renamed the .la, #\r
-# e.g. libgstplugin_la_SOURCES => libmysomething_la_SOURCES #\r
-# libgstplugin_la_CFLAGS => libmysomething_la_CFLAGS #\r
-# libgstplugin_la_LIBADD => libmysomething_la_LIBADD #\r
-# libgstplugin_la_LDFLAGS => libmysomething_la_LDFLAGS #\r
-##############################################################################\r
-\r
-# sources used to compile this plug-in\r
-libgsttoggle_la_SOURCES = gsttoggle.c\r
- \r
- \r
-\r
-# flags used to compile this plugin\r
-# add other _CFLAGS and _LIBS as needed\r
-libgsttoggle_la_CFLAGS = $(GST_CFLAGS) \r
-libgsttoggle_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS) \r
-#libgsttoggle_la_LIBADD = $(GST_BASE_LIBS) \r
-libgsttoggle_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)\r
-\r
-# headers we need but don't want installed\r
-noinst_HEADERS = gsttoggle.h\r
-\r
+# 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
+
--- /dev/null
+/*
+ * 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 <gst/base/gstadapter.h>
+#include <glib/gstdio.h>
+#include <gst/gst.h>
+#include <gst/app/gstappsink.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <gst/tag/tag.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <gst/gst.h>
+static const GstElementDetails gst_submux_plugin_details = GST_ELEMENT_DETAILS(
+ "submux",
+ "Codec/Parser/Subtitle",
+ "muxing of different subtitle stream",
+ "Samsung Electronics <www.samsung.com>"
+);
+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, "<SAMI>") != NULL ||
+ strstr (match_str, "<sami>") != 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;i<MAX_LANG;i++){
+ langkey[i]=NULL;
+ langKey_length[i]=0;
+ }
+ gboolean lang_found= FALSE;
+ while (!feof (fp) ){
+ gchar line[1025];
+ guint charCount = 0;
+ gboolean conversion = TRUE;
+ gchar *result = NULL;
+ gchar *con_temp = NULL;
+ gchar *delimiter = NULL;
+ gchar *temp = NULL;
+ guint keyLength = 0;
+
+ 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, " Read charCount %d bytes Successfully",charCount);
+ 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);
+ 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;i<keyCount;i++) {
+ if(langkey[i]) {
+ GstLangStruct *new = g_new0 (GstLangStruct, 1);
+ GST_DEBUG_OBJECT (self, "Adding ign case to the langKey keyCount %d and lang %s ",i, langkey[i]);
+ new->language_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;k<new_key_length;k++){
+ *(new_key+k)=*(con_temp_start+k);
+ }
+ *(new_key+new_key_length)='\0';
+ GST_INFO("new lang key is %s",lang->language_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)<GST_BUFFER_TIMESTAMP(buf_b))
+ return 1;
+ else
+ return 0;
+}
+
+static gboolean
+gst_submux_is_muxing_needed (GstBuffer *ref_buffer, GstBuffer *cur_buf)
+{
+ GstClockTime ref_start = GST_BUFFER_TIMESTAMP(ref_buffer);
+ GstClockTime ref_stop = GST_BUFFER_TIMESTAMP(ref_buffer) + GST_BUFFER_DURATION(ref_buffer);
+ GstClockTime start = GST_BUFFER_TIMESTAMP(cur_buf);
+ GstClockTime stop = GST_BUFFER_TIMESTAMP(cur_buf) + GST_BUFFER_DURATION(cur_buf);
+
+ /* if we have a stop position and a valid start and start is bigger,
+ * we're outside of the segment */
+ if (G_UNLIKELY (ref_stop != -1 && start != -1 && start >= 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<<idx); // bit setting of overlap variable with stream ID
+ GST_DEBUG_OBJECT (submux, "overlapped with stream = %d", idx);
+ if(GST_BUFFER_TIMESTAMP(submux->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<<min_stream);
+ for (idx = 0; idx < submux->priv->stream_count; idx++) {
+ int finder = 1<<idx;
+ if(overlap & finder) {
+ GST_DEBUG_OBJECT (submux, "append string: %s....", (gchar*)GST_BUFFER_DATA(submux->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")
--- /dev/null
+/*
+ * 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 <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <string.h>
+#include <gst/gst.h>
+#include <gst/gsterror.h>
+#include <glib.h>
+#include <gst/app/gstappsrc.h>
+#include <gst/app/gstappsink.h>
+#include <gst/base/gstadapter.h>
+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
+
+
+++ /dev/null
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+++ /dev/null
-SUBDIRS = src
+++ /dev/null
-
-# 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
-
-
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <gst/gstutils.h>
-
-#include <string.h>
-
-#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;
-}
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <gst/base/gstbasesink.h>
-#include <gst/audio/gstaudiosink.h>
-#include <gst/audio/multichannel.h>
-
-#include <avsys-audio.h>
-
-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__ */
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <sys/ioctl.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <gst/gst.h>
-#include <gst/gstutils.h>
-//#include <mm_debug.h>
-
-#include <sys/time.h> /*gettimeofday*/
-#include <unistd.h>
-
-#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
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/audio/gstaudiosrc.h>
-#include <glib.h>
-
-#include <avsys-audio.h>
-
-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__ */
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <config.h>
-#endif
-
-#include <string.h>
-#include <stdlib.h>
-
-#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 */
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <gst/video/gstvideosink.h>
-#include <gst/interfaces/xoverlay.h>
-
-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 */
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-#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")
+++ /dev/null
-/*
- * avsystem
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>
- *
- * 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 <gst/gst.h>
-
-#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")
-
+++ /dev/null
-
-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
-)
+++ /dev/null
-/*
- * evasimagesink
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee <sc11.lee@samsung.com>
- *
- * 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 <config.h>
-#endif
-
-#include <sys/types.h>
-#include <gst/gst.h>
-#include <gst/video/video.h>
-#include <gst/video/gstvideosink.h>
-#include <Evas.h>
-#include <Ecore.h>
-#include <Ecore_X.h>
-
-#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 <www.samsung.com>");
-
- 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/"
-)
+++ /dev/null
-/*
- * evasimagesink
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee <sc11.lee@samsung.com>
- *
- * 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 <gst/gst.h>
-#include <gst/video/gstvideosink.h>
-#include <Evas.h>
-#include <Ecore.h>
-#include <mm_ta.h>
-
-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__ */
+++ /dev/null
-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
+++ /dev/null
-/*
- * EvasPixmapSink
- *
- * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee <sc11.lee@samsung.com>
- *
- * 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 <gst/interfaces/navigation.h>
-#include <gst/interfaces/colorbalance.h>
-#include <gst/interfaces/propertyprobe.h>
-/* Helper functions */
-#include <gst/video/video.h>
-
-/* Object header */
-#include "evaspixmapsink.h"
-
-#include <time.h>
-
-/* Samsung extension headers */
-/* For xv extension header for buffer transfer (output) */
-#include "xv_types.h"
-
-/* headers for drm */
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <X11/Xmd.h>
-#include <dri2/dri2.h>
-#include <libdrm/drm.h>
-#include <tbm_bufmgr.h>
-
-/* 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/gstinfo.h>
-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 <sc11.lee@samsung.com>");
-
- 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)
+++ /dev/null
-/*
- * EvasPixmapSink
- *
- * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Sangchul Lee <sc11.lee@samsung.com>
- *
- * 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 <gst/video/gstvideosink.h>
-#include <mm_ta.h>
-
-#ifdef HAVE_XSHM
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#endif /* HAVE_XSHM */
-
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-
-#ifdef HAVE_XSHM
-#include <X11/extensions/XShm.h>
-#endif /* HAVE_XSHM */
-
-#include <X11/extensions/Xv.h>
-#include <X11/extensions/Xvlib.h>
-#include <X11/extensions/Xdamage.h>
-#include <X11/extensions/damagewire.h>
-#include <X11/Xatom.h>
-#include <stdio.h>
-
-#include <Evas.h>
-#include <Ecore.h>
-#include <Ecore_X.h>
-
-#include <string.h>
-#include <math.h>
-#include <stdlib.h>
-
-#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__ */
# 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)
#include <fcntl.h>
#include <unistd.h>
#include <X11/Xmd.h>
+#include <X11/Xlib.h>
#include <X11/Xlibint.h>
#include <dri2.h>
#include <drm.h>
-#ifndef ENABLE_QC_SPECIFIC
#include <exynos_drm.h>
-#endif
GST_DEBUG_CATEGORY_STATIC (xvimagesrc_debug);
#define GST_CAT_DEFAULT xvimagesrc_debug
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 */
/* tzmem buffer */
int tz_enable;
} SCMN_IMGB;
-#ifndef ENABLE_QC_SPECIFIC
+
typedef struct
{
void *address[GEM_NAME_MAX];
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
#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
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
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);
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
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,
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)
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;
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);
}
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);
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)
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;
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;
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;
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
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);
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)
{
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;
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;
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");
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");
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);
}
}
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;
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;
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);
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]) {
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);
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;
XCloseDisplay (src->dpy);
src->dpy = NULL;
}
+
GST_LOG_OBJECT (src, "The thread function stop");
return NULL;
finish:
tbm_bufmgr bufmgr;
int eventBase, errorBase;
int dri2Major, dri2Minor;
- char *driverName, *deviceName;
+ char *driverName = NULL, *deviceName = NULL;
drm_magic_t magic;
screen = DefaultScreen(dpy);
if(deviceName) Xfree(deviceName);
return NULL;
}
+
if(driverName) Xfree(driverName);
if(!deviceName) return NULL;
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;
}
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);
projects / framework / multimedia / gst-plugins-ext0.10.git / commitdiff
