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gstreamer/configure.ac
Víctor Manuel Jáquez Leal bef8caaaae build: honor configure's cache 
The user might enable --config-cache when calling configure script. If so, our
configuration variables will not be correctly calculated.

This patch extracts the value of our variables either from the cache or from
the operation result.

Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
2016-02-02 16:11:11 +01:00

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# gstreamer-vaapi package version number
m4_define([gst_vaapi_major_version], [0])
m4_define([gst_vaapi_minor_version], [7])
m4_define([gst_vaapi_micro_version], [1])
m4_define([gst_vaapi_pre_version], [1])
m4_define([gst_vaapi_version],
[gst_vaapi_major_version.gst_vaapi_minor_version.gst_vaapi_micro_version])
m4_if(gst_vaapi_pre_version, [0], [], [
m4_append([gst_vaapi_version], gst_vaapi_pre_version, [.pre])
])
# Configure defaults
m4_define([default_glapi], [any])
# gstreamer-vaapi library (libtool) version number
m4_define([gst_vaapi_lt_current], [7])
m4_define([gst_vaapi_lt_revision], [0])
m4_define([gst_vaapi_lt_age], [0])
# glib version number
m4_define([glib_version], [2.32])
# gstreamer version number
m4_define([gst_version], [1.6.3])
m4_define([gst_plugins_base_version], [1.6.3])
m4_define([gst_plugins_bad_version], [1.6.3])
# Wayland minimum version number
m4_define([wayland_api_version], [1.0.2])
# VA-API minimum version number
m4_define([va_api_version], [0.30.4])
m4_define([va_api_enc_version], [0.34.0])
m4_define([va_api_drm_version], [0.33.0])
m4_define([va_api_x11_version], [0.31.0])
m4_define([va_api_wld_version], [0.33.0])
# gtk-doc version number
# XXX: introspection annotations require gtk-doc >= 1.12
m4_define([gtkdoc_version], [1.12])
AC_PREREQ([2.69])
AC_INIT([GStreamer VA-API Plug-ins], [gst_vaapi_version],
[http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer],
[gstreamer-vaapi])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_SRCDIR([Makefile.am])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE([-Wno-portability 1.14 no-dist-gzip dist-xz tar-ustar subdir-objects])
dnl Use pretty build output
AM_SILENT_RULES([yes])
dnl Check for tools
AC_PROG_CC
AM_PROG_CC_C_O
AC_ARG_VAR([GIT], [Path to git program, if any])
AC_PATH_PROG([GIT], [git])
AM_CONDITIONAL([HAVE_GIT], [test -n "$GIT"])
dnl *** required versions of GStreamer stuff ***
GLIB_REQ=glib_version
GST_REQ=gst_version
GST_PBREQ=gst_plugins_base_version
GST_PBADREQ=gst_plugins_bad_version
WAYLAND_REQ=wayland_api_version
GTKDOC_REQ=gtkdoc_version
dnl *** required versions of VA-API stuff ***
VAAPI_REQ=va_api_version
VAAPI_ENC_REQ=va_api_enc_version
VAAPI_DRM_REQ=va_api_drm_version
VAAPI_X11_REQ=va_api_x11_version
VAAPI_WLD_REQ=va_api_wld_version
dnl Initialize libtool
LT_PREREQ([2.2.6])
LT_INIT
AC_ARG_ENABLE([encoders],
AS_HELP_STRING([--enable-encoders],
[enable video encoders @<:@default=yes@:>@]),
[], [enable_encoders="yes"])
AC_ARG_ENABLE([drm],
AS_HELP_STRING([--enable-drm],
[enable DRM backend @<:@default=yes@:>@]),
[], [enable_drm="yes"])
AC_ARG_ENABLE([x11],
AS_HELP_STRING([--enable-x11],
[enable X11 output @<:@default=yes@:>@]),
[], [enable_x11="yes"])
AC_ARG_ENABLE([glx],
AS_HELP_STRING([--enable-glx],
[enable OpenGL/X11 output @<:@default=yes@:>@]),
[], [enable_glx="yes"])
AC_ARG_ENABLE([wayland],
AC_HELP_STRING([--enable-wayland],
[enable Wayland output @<:@default=yes@:>@]),
[], [enable_wayland="yes"])
AC_ARG_ENABLE([egl],
AS_HELP_STRING([--enable-egl],
[enable EGL output @<:@default=yes@:>@]),
[], [enable_egl="yes"])
AC_ARG_WITH([glapi],
AS_HELP_STRING([--with-glapi=APIs],
[build with the specified OpenGL APIs @<:@default=default_glapi@:>@]),
[GLAPI="$with_glapi"], [GLAPI=default_glapi])
dnl Check for basic libraries
AC_CHECK_LIB([m], [tan])
dnl Check for Gtk doc
# gtkdocize greps for '^GTK_DOC_CHECK', so it needs to be on its own line
m4_ifdef([GTK_DOC_CHECK], [
GTK_DOC_CHECK([$GTKDOC_REQ], [--flavour no-tmpl])], [
AM_CONDITIONAL([ENABLE_GTK_DOC], [false])])
dnl Check for GLib
PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $GLIB_REQ])
dnl Check to see if dlopen is in default libraries (like Solaris, which
dnl has it in libc), or if libdl is needed to get it.
AC_CHECK_FUNC([dlopen], [], [
AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
AC_SUBST([DLOPEN_LIBS])
dnl ---------------------------------------------------------------------------
dnl -- GStreamer --
dnl ---------------------------------------------------------------------------
GST_PKG_VERSION="1.0"
AC_SUBST([GST_PKG_VERSION])
AC_DEFINE_UNQUOTED([GST_PKG_VERSION_S], ["$GST_PKG_VERSION"],
[Defined to the string representation of GStreamer API version])
dnl GStreamer Core
PKG_CHECK_MODULES([GST], [gstreamer-$GST_PKG_VERSION >= $GST_REQ])
AC_MSG_CHECKING([for GStreamer API version])
gst_api_version=`$PKG_CONFIG --modversion "gstreamer-$GST_PKG_VERSION"`
gst_major_version=`echo "$gst_api_version" | cut -d'.' -f1`
gst_minor_version=`echo "$gst_api_version" | cut -d'.' -f2`
GST_API_VERSION="${gst_major_version}.${gst_minor_version}"
AC_MSG_RESULT([$GST_API_VERSION])
AC_DEFINE_UNQUOTED([GST_API_VERSION_S], ["$GST_API_VERSION"],
[Defined to the string representation of GStreamer version])
PKG_CHECK_MODULES([GST_BASE], [gstreamer-base-$GST_PKG_VERSION >= $GST_REQ])
dnl GStreamer -base plugins
PKG_CHECK_MODULES([GST_PLUGINS_BASE],
[gstreamer-plugins-base-$GST_PKG_VERSION >= $GST_PBREQ])
dnl ... gst_dmabuf_memory_get_fd (gstreamer-allocators)
PKG_CHECK_MODULES([GST_ALLOCATORS],
[gstreamer-allocators-$GST_PKG_VERSION >= $GST_PBREQ])
dnl ... GstVideoOverlayComposition (gstreamer-video)
PKG_CHECK_MODULES([GST_VIDEO],
[gstreamer-video-$GST_PKG_VERSION >= $GST_PBREQ])
dnl ... GStreamer base utils (gstreamer-pbutils)
PKG_CHECK_MODULES([GST_PBUTILS],
[gstreamer-pbutils-$GST_PKG_VERSION >= $GST_PBREQ])
dnl ... bitstream parsers
PKG_CHECK_MODULES([GST_CODEC_PARSERS],
[gstreamer-codecparsers-$GST_PKG_VERSION >= $GST_PBADREQ])
dnl ... VP9 parser, with required extensions
HAVE_GST_VP9_PARSER=0
AC_CACHE_CHECK([for VP9 parser],
[ac_cv_have_gst_vp9_parser],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $GST_CFLAGS $GST_CODEC_PARSERS_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$LIBS $GST_LIBS $GST_CODEC_PARSERS_LIBS"
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM(
[[
#include <gst/codecparsers/gstvp9parser.h>
]],
[[
GstVp9FrameHdr frame_hdr;
]])
],
[ac_cv_have_gst_vp9_parser="yes"],
[ac_cv_have_gst_vp9_parser="no"])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
])
AS_IF([test "x$ac_cv_have_gst_vp9_parser" = "xyes"], [HAVE_GST_VP9_PARSER=1])
AS_IF([test "x$enable_glx" = "xyes" -o "x$enable_egl" = "xyes"],
[enable_opengl="yes"], [enable_opengl="no"])
dnl ... opengl helper libraries
HAVE_GSTGL=0
if test "x$enable_opengl" = "xyes"; then
PKG_CHECK_MODULES([GST_GL],
[gstreamer-gl-$GST_PKG_VERSION >= $GST_PBADREQ],
[
HAVE_GSTGL=1
AC_CACHE_CHECK([for GStreamer OpenGL helper libraries],
[ac_cv_have_gst_gl_helpers],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $GST_GL_CFLAGS $GST_VIDEO_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$saved_LIBS"
AC_CHECK_HEADERS([gst/gl/gl.h], [], [HAVE_GSTGL=0])
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM(
[[
#include <gst/gl/gl.h>
]],
[[
GstGLContext gl_context;
]])
],
[ac_cv_have_gst_gl_helpers="yes"],
[ac_cv_have_gst_gl_helpers="no"])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
])
], [])
fi
AS_IF([test "x$ac_cv_have_gst_gl_helpers" = "xno"], [HAVE_GSTGL=0])
AM_CONDITIONAL([USE_GST_GL_HELPERS], [test $HAVE_GSTGL -eq 1])
AC_DEFINE_UNQUOTED([USE_GST_GL_HELPERS], [$HAVE_GSTGL],
[Defined to 1 if GStreamer OpenGL helper libraries are available])
if test "x$enable_egl" = "xyes" -a $HAVE_GSTGL -ne 1; then
AC_MSG_WARN([GStreamer/GL helper libraries not found, disabling EGL support])
enable_egl="no"
fi
dnl GST_ALL_LDFLAGS:
dnl LDFLAGS really should only contain flags, not libs - they get added before
dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
GST_ALL_LDFLAGS="-no-undefined"
AC_SUBST([GST_ALL_LDFLAGS])
dnl GST_PLUGIN_LDFLAGS:
dnl this really should only contain flags, not libs - they get added before
dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^([_]*gst_plugin_desc|gst_.*_get_type)\$\$' $GST_ALL_LDFLAGS"
AC_SUBST([GST_PLUGIN_LDFLAGS])
dnl Check for the GStreamer plugins directory
AC_ARG_VAR([GST_PLUGIN_PATH_1_0],
[installation path for gstreamer-vaapi plugin elements for GStreamer 1.0])
AC_MSG_CHECKING([for GStreamer plugins directory])
if test -n "$GST_PLUGIN_PATH_1_0"; then
GST_PLUGINS_DIR="$GST_PLUGIN_PATH_1_0"
else
GST_PLUGINS_DIR=`$PKG_CONFIG gstreamer-$GST_PKG_VERSION --variable pluginsdir`
if test -z "$GST_PLUGINS_DIR"; then
GST_PLUGINS_DIR="\$(libdir)/gstreamer-$GST_PKG_VERSION"
fi
fi
AC_MSG_RESULT([$GST_PLUGINS_DIR])
plugindir="$GST_PLUGINS_DIR"
AC_SUBST([plugindir])
dnl ---------------------------------------------------------------------------
dnl -- Renderers --
dnl ---------------------------------------------------------------------------
dnl Check for DRM/libudev
USE_DRM=0
if test "x$enable_drm" = "xyes"; then
PKG_CHECK_MODULES([DRM], [libdrm libudev],
[
USE_DRM=1
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $DRM_CFLAGS"
AC_CHECK_HEADERS([drm_fourcc.h], [], [USE_DRM=0])
CPPFLAGS="$saved_CPPFLAGS"
], [])
fi
dnl Check for X11
USE_X11=0
if test "x$enable_x11" = "xyes"; then
PKG_CHECK_MODULES([X11], [x11],
[
USE_X11=1
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X11_CFLAGS"
AC_CHECK_HEADERS([X11/Xlib.h X11/Xutil.h X11/Xatom.h], [], [USE_X11=0])
CPPFLAGS="$saved_CPPFLAGS"
], [])
fi
HAVE_XKBLIB=0
HAVE_XRANDR=0
HAVE_XRENDER=0
if test $USE_X11 -eq 1; then
dnl Check for XKB library
HAVE_XKBLIB=1
AC_CHECK_HEADERS([X11/XKBlib.h], [], [HAVE_XKBLIB=0])
dnl Check for XRandR
PKG_CHECK_MODULES([XRANDR], [xrandr],
[
HAVE_XRANDR=1
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $XRANDR_CFLAGS"
AC_CHECK_HEADERS([X11/extensions/Xrandr.h], [], [HAVE_XRANDR=0])
CPPFLAGS="$saved_CPPFLAGS"
], [])
dnl Check for XRender
PKG_CHECK_MODULES([XRENDER], [xrender],
[
HAVE_XRENDER=1
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
AC_CHECK_HEADERS([X11/extensions/Xrender.h], [], [HAVE_XRENDER=0])
CPPFLAGS="$saved_CPPFLAGS"
], [])
fi
AC_DEFINE_UNQUOTED([HAVE_XKBLIB], [$HAVE_XKBLIB],
[Defined to 1 if the XKB extension exists.])
AC_DEFINE_UNQUOTED([HAVE_XRANDR], [$HAVE_XRANDR],
[Defined to 1 if the XRandR extension exists.])
AC_DEFINE_UNQUOTED([HAVE_XRENDER], [$HAVE_XRENDER],
[Defined to 1 if the XRender extension exists.])
dnl OpenGL
GLES_VERSION_MASK=0
HAVE_GL=0
HAVE_GLESv2=0
HAVE_GLESv3=0
if test "x$enable_opengl" = "xyes"; then
dnl OpenGL
case ",$GLAPI," in
(*,any,*|*,gl,*)
HAVE_GL=1
PKG_CHECK_MODULES([GL], [gl],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $GL_CFLAGS"
AC_CHECK_HEADERS([GL/gl.h GL/glext.h], [], [HAVE_GL=0],
[
#ifdef HAVE_GL_GL_H
# include <GL/gl.h>
#endif
])
CPPFLAGS="$saved_CPPFLAGS"
], [HAVE_GL=0])
GLES_VERSION_MASK=`expr $GLES_VERSION_MASK "+" $HAVE_GL "*" 1`
;;
esac
dnl OpenGL|ESv2
case ",$GLAPI," in
(*,any,*|*,gles2,*)
HAVE_GLESv2=1
PKG_CHECK_MODULES([GLES2], [glesv2],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $GLES2_CFLAGS"
AC_CHECK_HEADERS([GLES2/gl2.h GLES2/gl2ext.h], [], [HAVE_GLESv2=0],
[
#ifdef HAVE_GLES2_GL2_H
# include <GLES2/gl2.h>
#endif
])
CPPFLAGS="$saved_CPPFLAGS"
], [HAVE_GLESv2=0])
GLES_VERSION_MASK=`expr $GLES_VERSION_MASK "+" $HAVE_GLESv2 "*" 4`
;;
esac
dnl OpenGL|ESv3
case ",$GLAPI," in
(*,any,*|*,gles3,*)
HAVE_GLESv3=1
PKG_CHECK_MODULES([GLES3], [glesv2],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $GLES3_CFLAGS"
AC_CHECK_HEADERS([GLES3/gl3.h GLES3/gl3ext.h GLES2/gl2ext.h], [],
[HAVE_GLESv3=0],
[
#ifdef HAVE_GLES3_GL3_H
# include <GLES3/gl3.h>
#endif
])
CPPFLAGS="$saved_CPPFLAGS"
], [HAVE_GLESv3=0])
GLES_VERSION_MASK=`expr $GLES_VERSION_MASK "+" $HAVE_GLESv3 "*" 8`
;;
esac
fi
dnl ... GLX
USE_GLX=0
if test "x$enable_glx" = "xyes" -a $HAVE_GL -eq 1 -a $USE_X11 -eq 1; then
USE_GLX=1
saved_CPPFLAGS="$CPPFLAGS"
saved_LIBS="$LIBS"
CPPFLAGS="$CPPFLAGS $GL_CFLAGS"
LIBS="$LIBS $GL_LIBS"
AC_CHECK_HEADERS([GL/glx.h], [], [USE_GLX=0],
[
#ifdef HAVE_GL_GL_H
# include <GL/gl.h>
#endif
])
AC_CHECK_LIB([GL], [glXCreateContext], [], [USE_GLX=0])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
fi
dnl ... EGL
USE_EGL=0
if test "x$enable_egl" = "xyes" -a $GLES_VERSION_MASK -ne 0; then
PKG_CHECK_MODULES([EGL], [egl],
[
USE_EGL=1
saved_CPPFLAGS="$CPPFLAGS"
saved_LIBS="$LIBS"
AC_CHECK_HEADERS([EGL/egl.h], [], [USE_EGL=0])
AC_CHECK_LIB([EGL], [eglGetDisplay], [], [USE_EGL=0])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
dnl Check for GMODULE
PKG_CHECK_MODULES([GMODULE], [gmodule-2.0 >= $GLIB_REQ])
], [])
fi
dnl Check for Wayland
USE_WAYLAND=0
if test "x$enable_wayland" = "xyes"; then
PKG_CHECK_MODULES([WAYLAND], [wayland-client >= $WAYLAND_REQ],
[
USE_WAYLAND=1
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $WAYLAND_CFLAGS"
AC_CHECK_HEADERS([wayland-client.h], [], [USE_WAYLAND=0])
CPPFLAGS="$saved_CPPFLAGS"
], [])
fi
dnl ---------------------------------------------------------------------------
dnl -- VA-API --
dnl ---------------------------------------------------------------------------
dnl Core API
PKG_CHECK_MODULES([LIBVA], [libva >= $VAAPI_REQ])
VA_VERSION_STR=`$PKG_CONFIG --modversion libva`
dnl VA/DRM API
if test $USE_DRM -eq 1; then
PKG_CHECK_MODULES([LIBVA_DRM], [libva-drm >= $VAAPI_DRM_REQ],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$LIBVA_DRM_CFLAGS"
AC_CHECK_HEADERS([va/va_drm.h], [], [USE_DRM=0])
CPPFLAGS="$saved_CPPFLAGS"
], [USE_DRM=0])
fi
dnl VA/X11 API
if test $USE_X11 -eq 1; then
PKG_CHECK_MODULES(LIBVA_X11, [libva-x11 >= $VAAPI_X11_REQ],
[], [USE_X11=0])
fi
dnl Check for va_dec_jpeg.h header
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
AC_CHECK_HEADERS([va/va_dec_jpeg.h], [], [],
[
#include <va/va.h>
])
CPPFLAGS="$saved_CPPFLAGS"
dnl Check for JPEG decoding API (0.32.1+)
USE_JPEG_DECODER=0
AC_CACHE_CHECK([for JPEG decoding API],
[ac_cv_have_jpeg_decoding_api],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$LIBS $LIBVA_LIBS"
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM(
[[
#include <va/va.h>
#ifdef HAVE_VA_VA_DEC_JPEG_H
# include <va/va_dec_jpeg.h>
#endif
]],
[[
VAPictureParameterBufferJPEGBaseline pic_param;
VASliceParameterBufferJPEGBaseline slice_param;
VAHuffmanTableBufferJPEGBaseline huffman_table;
VAIQMatrixBufferJPEGBaseline iq_matrix;
]])
],
[ac_cv_have_jpeg_decoding_api="yes"],
[ac_cv_have_jpeg_decoding_api="no"])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
])
AS_IF([test "x$ac_cv_have_jpeg_decoding_api" = "xyes"], [USE_JPEG_DECODER=1])
dnl Check for va_dec_vp8.h header
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
AC_CHECK_HEADERS([va/va_dec_vp8.h], [], [],
[
#include <va/va.h>
])
CPPFLAGS="$saved_CPPFLAGS"
dnl Check for VP8 decoding API (0.34+)
USE_VP8_DECODER=0
AC_CACHE_CHECK([for VP8 decoding API],
[ac_cv_have_vp8_decoding_api],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$LIBS $LIBVA_LIBS"
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM(
[[
#include <va/va.h>
#ifdef HAVE_VA_VA_DEC_VP8_H
# include <va/va_dec_vp8.h>
#endif
]],
[[
VAPictureParameterBufferVP8 pic_param;
VASliceParameterBufferVP8 slice_param;
VAProbabilityDataBufferVP8 prob_data;
VAIQMatrixBufferVP8 iq_matrix;
slice_param.slice_data_offset = 0;
slice_param.slice_data_flag = 0;
]])
],
[ac_cv_have_vp8_decoding_api="yes"],
[ac_cv_have_vp8_decoding_api="no"])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
])
AS_IF([test "x$ac_cv_have_vp8_decoding_api" = "xyes"], [USE_VP8_DECODER=1])
dnl Check for va_dec_vp9.h header
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
AC_CHECK_HEADERS([va/va_dec_vp9.h], [], [],
[
#include <va/va.h>
])
CPPFLAGS="$saved_CPPFLAGS"
dnl Check for VP9 decoding API (0.37+)
USE_VP9_DECODER=0
AC_CACHE_CHECK([for VP9 decoding API],
[ac_cv_have_vp9_decoding_api],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$LIBS $LIBVA_LIBS"
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM(
[[
#include <va/va.h>
#ifdef HAVE_VA_VA_DEC_VP9_H
# include <va/va_dec_vp9.h>
#endif
]],
[[
VADecPictureParameterBufferVP9 pic_param;
VASliceParameterBufferVP9 slice_param;
VASegmentParameterVP9 seg_param;
slice_param.slice_data_offset = 0;
slice_param.slice_data_flag = 0;
]])
],
[ac_cv_have_vp9_decoding_api="yes"],
[ac_cv_have_vp9_decoding_api="no"])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
])
AS_IF([test "x$ac_cv_have_vp9_decoding_api" = "xyes"],
[USE_VP9_DECODER=$HAVE_GST_VP9_PARSER])
dnl Check for va_dec_hevc.h header
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
AC_CHECK_HEADERS([va/va_dec_hevc.h], [], [],
[
#include <va/va.h>
])
CPPFLAGS="$saved_CPPFLAGS"
dnl Check for HEVC decoding API (0.38+)
USE_HEVC_DECODER=0
AC_CACHE_CHECK([for HEVC decoding API],
[ac_cv_have_hevc_decoding_api],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$LIBS $LIBVA_LIBS"
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM(
[[
#include <va/va.h>
#ifdef HAVE_VA_VA_DEC_HEVC_H
# include <va/va_dec_hevc.h>
#endif
]],
[[
VAPictureParameterBufferHEVC pic_param;
VASliceParameterBufferHEVC slice_param;
VAIQMatrixBufferHEVC iq_matrix;
slice_param.slice_data_offset = 0;
slice_param.slice_data_flag = 0;
]])
],
[ac_cv_have_hevc_decoding_api="yes"],
[ac_cv_have_hevc_decoding_api="no"])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
])
AS_IF([test "x$ac_cv_have_hevc_decoding_api" = "xyes"], [USE_HEVC_DECODER=1])
dnl Check for vpp (video post-processing) support
USE_VA_VPP=0
AC_CACHE_CHECK([for video post-postprocessing API],
[ac_cv_have_va_vpp_api],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$LIBS $LIBVA_LIBS"
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM(
[[
#include <va/va.h>
#include <va/va_vpp.h>
]],
[[
VADisplay va_dpy;
VAContextID vpp_ctx;
VAProcFilterType filters[VAProcFilterCount];
unsigned int num_filters = VAProcFilterCount;
vaQueryVideoProcFilters(va_dpy, vpp_ctx, filters, &num_filters);
]])
],
[ac_cv_have_va_vpp_api="yes"],
[ac_cv_have_va_vpp_api="no"])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
])
AS_IF([test "x$ac_cv_have_va_vpp_api" = "xyes"], [USE_VA_VPP=1])
dnl Check for encoding support
USE_ENCODERS=0
if test "x$enable_encoders" = "xyes"; then
PKG_CHECK_MODULES([LIBVA], [libva >= $VAAPI_ENC_REQ],
[
USE_ENCODERS=1
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$LIBVA_CFLAGS"
AC_CHECK_HEADERS([va/va_enc_mpeg2.h va/va_enc_h264.h], [],
[USE_ENCODERS=0],
[
#include <va/va.h>
])
CPPFLAGS="$saved_CPPFLAGS"
], [])
fi
USE_JPEG_ENCODER=0
USE_VP8_ENCODER=0
USE_H265_ENCODER=0
if test $USE_ENCODERS -eq 1; then
dnl Check for JPEG Encoding API (0.37.0+)
AC_CHECK_HEADERS([va/va_enc_jpeg.h], [], [],
[
#include <va/va.h>
])
AC_CACHE_CHECK([for JPEG encoding API],
[ac_cv_have_jpeg_encoding_api],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$LIBS $LIBVA_LIBS"
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM(
[[
#include <va/va.h>
#ifdef HAVE_VA_VA_ENC_JPEG_H
# include <va/va_enc_jpeg.h>
#endif
]],
[[
VAEncPictureParameterBufferJPEG pic_param;
VAEncSliceParameterBufferJPEG slice_param;
VAQMatrixBufferJPEG q_matrix;
]])
],
[ac_cv_have_jpeg_encoding_api="yes"],
[ac_cv_have_jpeg_encoding_api="no"])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
])
AS_IF([test "x$ac_cv_have_jpeg_encoding_api" = "xyes"], [USE_JPEG_ENCODER=1])
dnl Check for VP8 Encoding API
AC_CHECK_HEADERS([va/va_enc_vp8.h], [], [],
[
#include <va/va.h>
])
AC_CACHE_CHECK([for VP8 encoding API],
[ac_cv_have_vp8_encoding_api],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$LIBS $LIBVA_LIBS"
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM(
[[
#include <va/va.h>
#ifdef HAVE_VA_VA_ENC_VP8_H
# include <va/va_enc_vp8.h>
#endif
]],
[[
VAEncSequenceParameterBufferVP8 seq_param;
VAEncPictureParameterBufferVP8 pic_param;
VAQMatrixBufferVP8 q_matrix;
]])
],
[ac_cv_have_vp8_encoding_api="yes"],
[ac_cv_have_vp8_encoding_api="no"])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
])
AS_IF([test "x$ac_cv_have_vp8_encoding_api" = "xyes"], [USE_VP8_ENCODER=1])
dnl Check for H265/HEVC Encoding API
AC_CHECK_HEADERS([va/va_enc_hevc.h], [], [],
[
#include <va/va.h>
])
AC_CACHE_CHECK([for HEVC encoding API],
[ac_cv_have_hevc_encoding_api],
[
saved_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $LIBVA_CFLAGS"
saved_LIBS="$LIBS"
LIBS="$LIBS $LIBVA_LIBS"
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM(
[[
#include <va/va.h>
#ifdef HAVE_VA_VA_ENC_HEVC_H
# include <va/va_enc_hevc.h>
#endif
]],
[[
VAEncSequenceParameterBufferHEVC seq_param;
VAEncPictureParameterBufferHEVC pic_param;
VAEncSliceParameterBufferHEVC buf_param;
VAQMatrixBufferHEVC q_matrix;
]])
],
[ac_cv_have_hevc_encoding_api="yes"],
[ac_cv_have_hevc_encoding_api="no"])
CPPFLAGS="$saved_CPPFLAGS"
LIBS="$saved_LIBS"
])
AS_IF([test "x$ac_cv_have_hevc_encoding_api" = "xyes"], [USE_H265_ENCODER=1])
fi
dnl VA/Wayland API
if test $USE_WAYLAND -eq 1; then
PKG_CHECK_MODULES([LIBVA_WAYLAND], [libva-wayland >= $VAAPI_WLD_REQ],
[], [USE_WAYLAND=0])
fi
dnl ---------------------------------------------------------------------------
dnl -- Generate files and summary --
dnl ---------------------------------------------------------------------------
case ":$USE_X11:$USE_GLX:$USE_EGL:$USE_WAYLAND:$USE_DRM:" in
*:1:*) ;;
*) AC_MSG_ERROR([No renderer is enabled]) ;;
esac
AC_DEFINE_UNQUOTED([USE_ENCODERS], [$USE_ENCODERS],
[Defined to 1 if video encoders are used])
AM_CONDITIONAL([USE_ENCODERS], [test $USE_ENCODERS -eq 1])
AC_DEFINE_UNQUOTED([USE_JPEG_ENCODER], [$USE_JPEG_ENCODER],
[Defined to 1 if JPEG encoder is used])
AM_CONDITIONAL([USE_JPEG_ENCODER], [test $USE_JPEG_ENCODER -eq 1])
AC_DEFINE_UNQUOTED([USE_VP8_ENCODER], [$USE_VP8_ENCODER],
[Defined to 1 if VP8 encoder is used])
AM_CONDITIONAL([USE_VP8_ENCODER], [test $USE_VP8_ENCODER -eq 1])
AC_DEFINE_UNQUOTED([USE_H265_ENCODER], [$USE_H265_ENCODER],
[Defined to 1 if H265 encoder is used])
AM_CONDITIONAL([USE_H265_ENCODER], [test $USE_H265_ENCODER -eq 1])
AC_DEFINE_UNQUOTED([USE_VA_VPP], [$USE_VA_VPP],
[Defined to 1 if video post-processing is used])
AM_CONDITIONAL([USE_VA_VPP], [test $USE_VA_VPP -eq 1])
AC_DEFINE_UNQUOTED([USE_JPEG_DECODER], [$USE_JPEG_DECODER],
[Defined to 1 if JPEG decoder is used])
AM_CONDITIONAL([USE_JPEG_DECODER], [test $USE_JPEG_DECODER -eq 1])
AC_DEFINE_UNQUOTED([USE_VP8_DECODER], [$USE_VP8_DECODER],
[Defined to 1 if VP8 decoder is used])
AM_CONDITIONAL([USE_VP8_DECODER], [test $USE_VP8_DECODER -eq 1])
AC_DEFINE_UNQUOTED([USE_VP9_DECODER], [$USE_VP9_DECODER],
[Defined to 1 if VP9 decoder is used])
AM_CONDITIONAL([USE_VP9_DECODER], [test $USE_VP9_DECODER -eq 1])
AC_DEFINE_UNQUOTED([USE_HEVC_DECODER], [$USE_HEVC_DECODER],
[Defined to 1 if HEVC decoder is used])
AM_CONDITIONAL([USE_HEVC_DECODER], [test $USE_HEVC_DECODER -eq 1])
AC_DEFINE_UNQUOTED([USE_DRM], [$USE_DRM],
[Defined to 1 if DRM is enabled])
AM_CONDITIONAL([USE_DRM], [test $USE_DRM -eq 1])
AC_DEFINE_UNQUOTED([USE_X11], [$USE_X11],
[Defined to 1 if X11 is enabled])
AM_CONDITIONAL([USE_X11], [test $USE_X11 -eq 1])
AC_DEFINE_UNQUOTED([USE_GLX], [$USE_GLX],
[Defined to 1 if GLX is enabled])
AM_CONDITIONAL([USE_GLX], [test $USE_GLX -eq 1])
AC_DEFINE_UNQUOTED([USE_EGL], [$USE_EGL],
[Defined to 1 if EGL is enabled])
AM_CONDITIONAL([USE_EGL], [test $USE_EGL -eq 1])
AC_DEFINE_UNQUOTED([USE_GLES_VERSION_MASK], [$GLES_VERSION_MASK],
[Defined to the set of enabled OpenGL ES APIs])
AC_DEFINE_UNQUOTED([USE_WAYLAND], [$USE_WAYLAND],
[Defined to 1 if WAYLAND is enabled])
AM_CONDITIONAL([USE_WAYLAND], [test $USE_WAYLAND -eq 1])
dnl @TODO hack for egl's dynamic module loading. remove it!
AC_DEFINE_UNQUOTED([GST_VAAPI_MAJOR_VERSION_S], ["0"],
[Defined to the string representation of gstreamer-vaapi major version])
AC_CONFIG_FILES([
Makefile
docs/Makefile
docs/reference/Makefile
docs/reference/plugins/Makefile
docs/reference/plugins/plugins-docs.xml
gst-libs/Makefile
gst-libs/gst/Makefile
gst-libs/gst/base/Makefile
gst-libs/gst/vaapi/Makefile
gst/Makefile
gst/vaapi/Makefile
tests/Makefile
])
AC_OUTPUT
dnl Print summary
yesno() {
test $1 -eq 1 && echo yes || echo no
}
VIDEO_OUTPUTS=""
AS_IF([test $USE_DRM -eq 1], [VIDEO_OUTPUTS="$VIDEO_OUTPUTS drm"])
AS_IF([test $USE_X11 -eq 1], [VIDEO_OUTPUTS="$VIDEO_OUTPUTS x11"])
AS_IF([test $USE_GLX -eq 1], [VIDEO_OUTPUTS="$VIDEO_OUTPUTS glx"])
AS_IF([test $USE_EGL -eq 1], [VIDEO_OUTPUTS="$VIDEO_OUTPUTS egl"])
AS_IF([test $USE_WAYLAND -eq 1], [VIDEO_OUTPUTS="$VIDEO_OUTPUTS wayland"])
echo
echo $PACKAGE configuration summary:
echo
echo Installation Prefix .............. : ${prefix}
echo GStreamer API version ............ : $GST_API_VERSION
echo VA-API version ................... : $VA_VERSION_STR
echo Video encoding ................... : $(yesno $USE_ENCODERS)
echo Video outputs .................... : $VIDEO_OUTPUTS
echo
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