forked from marfrit/libva-v4l2-request-fourier
Ezequiel Garcia
b2944629fa
H.264 and H.265 support is still not supported upstream, so it makes sense to autodetect each codec and only enable those that are supported. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
155 lines
4.9 KiB
Plaintext
155 lines
4.9 KiB
Plaintext
# intel-driver package version number
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m4_define([v4l2_request_major_version], [1])
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m4_define([v4l2_request_minor_version], [0])
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m4_define([v4l2_request_micro_version], [0])
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m4_define([v4l2_request_pre_version], [0])
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m4_define([v4l2_request_version],
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[v4l2_request_major_version.v4l2_request_minor_version.v4l2_request_micro_version])
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m4_if(v4l2_request_pre_version, [0], [], [
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m4_append([v4l2_request_version], v4l2_request_pre_version, [.pre])
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])
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# libva minimum version requirement
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m4_define([libva_package_version], [1.2.2])
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m4_define([va_api_version], [0.34.0])
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# libdrm minimum version requirement
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m4_define([libdrm_version], [2.4.45])
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AC_PREREQ([2.60])
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AC_INIT([liva_wrapper], [v4l2_request_version],
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[florent.revest@free-electrons.com], [v4l2_request])
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AC_CONFIG_SRCDIR([Makefile.am])
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AM_INIT_AUTOMAKE([1.9 tar-ustar])
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AC_CONFIG_HEADERS([src/autoconfig.h])
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V4L2_REQUEST_MAJOR_VERSION=v4l2_request_major_version
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V4L2_REQUEST_MINOR_VERSION=v4l2_request_minor_version
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V4L2_REQUEST_MICRO_VERSION=v4l2_request_micro_version
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AC_DEFINE([V4L2_REQUEST_MAJOR_VERSION], [v4l2_request_major_version], [Major version of the driver])
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AC_DEFINE([V4L2_REQUEST_MINOR_VERSION], [v4l2_request_minor_version], [Minor version of the driver])
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AC_DEFINE([V4L2_REQUEST_MICRO_VERSION], [v4l2_request_micro_version], [Micro version of the driver])
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AC_DEFINE([V4L2_REQUEST_PRE_VERSION], [v4l2_request_pre_version], [Preversion of the driver])
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V4L2_REQUEST_LT_LDFLAGS="-avoid-version"
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AC_SUBST(V4L2_REQUEST_LT_LDFLAGS)
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dnl Use pretty build output with automake >= 1.11
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], [
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AM_DEFAULT_VERBOSITY=1
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AC_SUBST(AM_DEFAULT_VERBOSITY)
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])
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AC_DISABLE_STATIC
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AM_PROG_CC_C_O
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AM_PROG_AS
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AC_C_BIGENDIAN
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AC_HEADER_STDC
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AC_SYS_LARGEFILE
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AC_CHECK_LIB([m], [sin])
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LIBVA_PACKAGE_VERSION=libva_package_version
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AC_SUBST(LIBVA_PACKAGE_VERSION)
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dnl Check for recent enough DRM
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LIBDRM_VERSION=libdrm_version
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PKG_CHECK_MODULES([DRM], [libdrm >= $LIBDRM_VERSION])
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AC_SUBST(LIBDRM_VERSION)
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dnl Check for VA-API
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PKG_CHECK_MODULES(LIBVA_DEPS, [libva >= va_api_version])
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dnl Check for VA/DRM API
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PKG_CHECK_MODULES(LIBVA_DRM_DEPS, [libva-drm],
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[AC_DEFINE([HAVE_VA_DRM], [1], [Defined to 1 if VA/DRM API is enabled])],
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[USE_DRM="no"])
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# Check for <drm_fourcc.h>
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if test "$USE_DRM" = "yes"; then
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saved_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="$CPPFLAGS $DRM_CFLAGS"
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AC_CHECK_HEADERS([drm_fourcc.h], [:], [USE_DRM="no"])
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CPPFLAGS="$saved_CPPFLAGS"
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fi
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AC_MSG_CHECKING([for MPEG2 support])
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
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#include <linux/videodev2.h>
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#ifndef V4L2_PIX_FMT_MPEG2_SLICE
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# error macro not defined
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#endif
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]])], [WITH_MPEG2="yes"], [WITH_MPEG2="no"])
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AC_MSG_RESULT([$WITH_MPEG2])
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AM_CONDITIONAL([WITH_MPEG2], [test "$WITH_MPEG2" = "yes"])
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if test "$WITH_MPEG2" = "yes"; then
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AC_DEFINE([WITH_MPEG2], [1], [MPEG2 support detected])
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fi
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AC_MSG_CHECKING([for H.264 support])
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
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#include <linux/videodev2.h>
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#ifndef V4L2_PIX_FMT_H264_SLICE
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# error macro not defined
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#endif
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]])], [WITH_H264="yes"], [WITH_H264="no"])
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AC_MSG_RESULT([$WITH_H264])
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AM_CONDITIONAL([WITH_H264], [test "$WITH_H264" = "yes"])
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if test "$WITH_H264" = "yes"; then
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AC_DEFINE([WITH_H264], [1], [H.264 support detected])
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fi
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AC_MSG_CHECKING([for H.265 support])
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
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#include <linux/videodev2.h>
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#ifndef V4L2_PIX_FMT_HEVC_SLICE
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# error macro not defined
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#endif
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]])], [WITH_H265="yes"], [WITH_H265="no"])
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AC_MSG_RESULT([$WITH_H265])
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AM_CONDITIONAL([WITH_H265], [test "$WITH_H265" = "yes"])
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if test "$WITH_H265" = "yes"; then
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AC_DEFINE([WITH_H265], [1], [H.265 support detected])
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fi
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VA_VERSION=`$PKG_CONFIG --modversion libva`
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VA_MAJOR_VERSION=`echo "$VA_VERSION" | cut -d'.' -f1`
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VA_MINOR_VERSION=`echo "$VA_VERSION" | cut -d'.' -f2`
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VA_MICRO_VERSION=`echo "$VA_VERSION" | cut -d'.' -f3`
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VA_VERSION_STR="$VA_VERSION"
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va_full_version_int=`expr ${VA_MAJOR_VERSION:-0} "*" 1000000 + \
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${VA_MINOR_VERSION:-0} "*" 10000 + \
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${VA_MICRO_VERSION:-0} "*" 100 + \
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0`
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VA_DRIVER_INIT_FUNC="__vaDriverInit_${VA_MAJOR_VERSION}_${VA_MINOR_VERSION}"
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AC_DEFINE_UNQUOTED([VA_DRIVER_INIT_FUNC], [$VA_DRIVER_INIT_FUNC],
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[Define driver entry-point])
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dnl Check for VA-API drivers path
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AC_MSG_CHECKING([for VA drivers path])
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LIBVA_DRIVERS_PATH=`$PKG_CONFIG libva --variable driverdir`
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if test -z "$LIBVA_DRIVERS_PATH"; then
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LIBVA_DRIVERS_PATH="/usr/lib/dri/"
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fi
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AC_MSG_RESULT([$LIBVA_DRIVERS_PATH])
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AC_SUBST(LIBVA_DRIVERS_PATH)
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AC_OUTPUT([
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Makefile
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src/Makefile
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])
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echo
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echo $PACKAGE configuration summary:
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echo
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echo VA-API version ................... : $VA_VERSION_STR
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echo VA-API drivers path .............. : $LIBVA_DRIVERS_PATH
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echo H.264 support .................... : $WITH_H264
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echo H.265 support .................... : $WITH_H265
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echo MPEG2 support .................... : $WITH_MPEG2
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echo
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