2 m4_define([gst_major_version], [0])
3 m4_define([gst_minor_version], [10])
4 m4_define([gst_micro_version], [0])
5 m4_define([gst_major_minor_version],
6 [gst_major_version.gst_minor_version])
7 m4_define([gst_version],
8 [gst_major_version.gst_minor_version.gst_micro_version])
10 # gst plugins-base version number
11 m4_define([gst_plugins_base_major_version], [0])
12 m4_define([gst_plugins_base_minor_version], [10])
13 m4_define([gst_plugins_base_micro_version], [0])
14 m4_define([gst_plugins_base_version],
15 [gst_plugins_base_major_version.gst_plugins_base_minor_version.gst_plugins_base_micro_version])
17 # gst_vaapi package version number
18 m4_define([gst_vaapi_major_version], [0])
19 m4_define([gst_vaapi_minor_version], [1])
20 m4_define([gst_vaapi_micro_version], [0])
21 m4_define([gst_vaapi_version],
22 [gst_vaapi_major_version.gst_vaapi_minor_version.gst_vaapi_micro_version])
25 AC_INIT([gst_vaapi], [gst_vaapi_version],
26 [gbeauchesne@splitted-desktop.com],
28 AC_CONFIG_SRCDIR([Makefile.am])
31 AM_CONFIG_HEADER([config.h])
33 dnl Check for __attribute__((visibility()))
34 AC_CACHE_CHECK([whether __attribute__((visibility())) is supported],
35 vaapi_cv_visibility_attribute,
36 [cat > conftest.c <<EOF
37 int foo __attribute__ ((visibility ("hidden"))) = 1;
38 int bar __attribute__ ((visibility ("protected"))) = 1;
40 vaapi_cv_visibility_attribute=no
41 if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
42 if grep '\.hidden.*foo' conftest.s >/dev/null; then
43 if grep '\.protected.*bar' conftest.s >/dev/null; then
44 vaapi_cv_visibility_attribute=yes
50 if test $vaapi_cv_visibility_attribute = yes; then
51 vaapi_cv_visibility_attribute_hidden="__attribute__((visibility(\"hidden\")))"
53 vaapi_cv_visibility_attribute_hidden=""
55 AC_DEFINE_UNQUOTED([attribute_hidden],
56 [$vaapi_cv_visibility_attribute_hidden],
57 [Define the "hidden" visibility attribute])
59 dnl Versions for GStreamer and plugins-base
60 GST_MAJORMINOR=gst_major_minor_version
61 GST_VERSION_REQUIRED=gst_version
62 GST_PLUGINS_BASE_VERSION_REQUIRED=gst_plugins_base_version
63 AC_SUBST(GST_MAJORMINOR)
70 PKG_CHECK_MODULES([GLIB], [glib-2.0])
74 dnl Check for GStreamer
75 PKG_CHECK_MODULES([GST],
76 [gstreamer-$GST_MAJORMINOR >= $GST_VERSION_REQUIRED]
81 dnl Check for GStreamer plugins-base
82 PKG_CHECK_MODULES([GST_PLUGINS_BASE],
83 [gstreamer-plugins-base-$GST_MAJORMINOR >= $GST_PLUGINS_BASE_VERSION_REQUIRED]
85 AC_SUBST(GST_PLUGINS_BASE_CFLAGS)
86 AC_SUBST(GST_PLUGINS_BASE_LIBS)
88 dnl Check for GStreamer base
89 PKG_CHECK_MODULES([GST_BASE],
90 [gstreamer-base-$GST_MAJORMINOR >= $GST_VERSION_REQUIRED]
92 AC_SUBST(GST_BASE_CFLAGS)
93 AC_SUBST(GST_BASE_LIBS)
95 dnl Check for GStreamer video
96 PKG_CHECK_MODULES([GST_VIDEO],
97 [gstreamer-video-$GST_MAJORMINOR >= $GST_VERSION_REQUIRED]
99 AC_SUBST(GST_VIDEO_CFLAGS)
100 AC_SUBST(GST_VIDEO_LIBS)
102 dnl Check for the GStreamer plugins directory
103 AC_MSG_CHECKING([for GStreamer plugins directory])
104 GST_PLUGINS_DIR=`$PKG_CONFIG gstreamer-$GST_MAJORMINOR --variable pluginsdir`
105 if test -z "$GST_PLUGINS_DIR"; then
106 echo "FAIL FAIL FAIL"
107 GST_PLUGINS_DIR="\$(libdir)/gstreamer-$GST_MAJORMINOR"
109 AC_MSG_RESULT([$GST_PLUGINS_DIR])
110 plugindir="$GST_PLUGINS_DIR"
114 PKG_CHECK_MODULES(LIBVA, [libva])
115 PKG_CHECK_MODULES(X11, [x11])
116 PKG_CHECK_MODULES(LIBVA_X11, [libva-x11])
118 dnl Check for SDS extensions to VA-API
119 AC_CACHE_CHECK([for VA-API],
120 ac_cv_libva_sds_extensions, [
121 saved_CFLAGS="$CFLAGS"
122 CFLAGS="$CFLAGS $LIBVA_DEPS_CFLAGS"
124 #include <va/va_version.h>
125 #if VA_MAJOR_VERSION == 0 && VA_MINOR_VERSION == 29
126 # if !defined(VA_SDS_VERSION) || (VA_SDS_VERSION < $LIBVA_SDS_VERSION_0_29)
127 # error "VA-API version >= 0.29.0-sds$LIBVA_SDS_VERSION_0_29 is required"
129 #elif VA_MAJOR_VERSION == 0 && VA_MINOR_VERSION == 30
130 # if !defined(VA_SDS_VERSION) || (VA_SDS_VERSION < $LIBVA_SDS_VERSION_0_30)
131 # error "VA-API version >= 0.30.0-sds$LIBVA_SDS_VERSION_0_30 is required"
133 #elif !VA_CHECK_VERSION(0,31,0)
134 # error "VA-API version >= 0.31 is required"
137 [ac_cv_libva_sds_extensions="yes"],
138 [ac_cv_libva_sds_extensions="no"])
139 CFLAGS="$saved_CFLAGS"
141 VA_VERSION=`$PKG_CONFIG --modversion libva`
142 VA_MAJOR_VERSION=`echo "$VA_VERSION" | cut -d'.' -f1`
143 VA_MINOR_VERSION=`echo "$VA_VERSION" | cut -d'.' -f2`
144 VA_DRIVER_INIT_FUNC="__vaDriverInit_${VA_MAJOR_VERSION}_${VA_MINOR_VERSION}_sds"
145 if test "$ac_cv_libva_sds_extensions" = "yes"; then
146 AC_DEFINE_UNQUOTED([VA_DRIVER_INIT_FUNC], [$VA_DRIVER_INIT_FUNC], [Define driver entry-point])
148 AC_MSG_ERROR([Your VA-API SDK does not include SDS extensions])
154 gst-libs/gst/Makefile
155 gst-libs/gst/vaapi/Makefile
157 sys/vaapiconvert/Makefile
158 sys/vaapisink/Makefile