diff options
Diffstat (limited to 'wscript')
| -rw-r--r-- | wscript | 191 |
1 files changed, 94 insertions, 97 deletions
@@ -68,6 +68,12 @@ build_options = [ 'desc': 'dynamic loader', 'func': check_libs(['dl'], check_statement('dlfcn.h', 'dlopen("", 0)')) }, { + 'name': '--cplugins', + 'desc': 'C plugins', + 'deps': [ 'libdl' ], + 'default': 'disable', + 'func': check_cc(linkflags=['-Wl,-export-dynamic']), + }, { 'name': 'dlopen', 'desc': 'dlopen', 'deps_any': [ 'libdl', 'os-win32', 'os-cygwin' ], @@ -173,19 +179,11 @@ main_dependencies = [ 'test = __atomic_add_fetch(&test, 1, __ATOMIC_SEQ_CST)')), 'deps_neg': [ 'stdatomic' ], }, { - 'name': 'sync-builtins', - 'desc': 'compiler support for __sync built-ins', - 'func': check_statement('stdint.h', - 'int64_t test = 0;' - '__typeof__(test) x = ({int a = 1; a;});' - 'test = __sync_add_and_fetch(&test, 1)'), - 'deps_neg': [ 'stdatomic', 'atomic-builtins' ], - }, { 'name': 'atomics', 'desc': 'stdatomic.h support or emulation', 'func': check_true, 'req': True, - 'deps_any': ['stdatomic', 'atomic-builtins', 'sync-builtins', 'gnuc'], + 'deps_any': ['stdatomic', 'atomic-builtins', 'gnuc'], }, { 'name': 'c11-tls', 'desc': 'C11 TLS support', @@ -388,86 +386,76 @@ iconv support use --disable-iconv.", } ] -# Libav 12: -# libavutil 55.20.0 -# libavcodec 57.25.0 -# libavformat 57.7.2 -# libswscale 4.0.0 -# libavfilter 6.7.0 -# libavresample 3.0.0 -# FFmpeg 3.2.2: -# libavutil 55.34.100 -# libavcodec 57.64.101 -# libavformat 57.56.100 -# libswscale 4.2.100 -# libavfilter 6.65.100 -# libswresample 2.3.100 - +ffmpeg_version = "3.2.2" +ffmpeg_pkg_config_checks = [ + 'libavutil', '>= 55.34.100', + 'libavcodec', '>= 57.64.100', + 'libavformat', '>= 57.56.100', + 'libswscale', '>= 4.2.100', + 'libavfilter', '>= 6.65.100', + 'libswresample', '>= 2.3.100', +] +libav_version = "12" libav_pkg_config_checks = [ - 'libavutil', '>= 55.20.0', - 'libavcodec', '>= 57.25.0', - 'libavformat', '>= 57.07.0', - 'libswscale', '>= 4.0.0' + 'libavutil', '>= 55.20.0', + 'libavcodec', '>= 57.25.0', + 'libavformat', '>= 57.7.0', + 'libswscale', '>= 4.0.0', + 'libavfilter', '>= 6.7.0', + 'libavresample', '>= 3.0.0', ] -libav_versions_string = "FFmpeg 3.2.2 or Libav 12" + +libav_versions_string = "FFmpeg %s or Libav %s" % (ffmpeg_version, libav_version) + +def check_ffmpeg_or_libav_versions(): + def fn(ctx, dependency_identifier, **kw): + versions = ffmpeg_pkg_config_checks + if ctx.dependency_satisfied('is_libav'): + versions = libav_pkg_config_checks + return check_pkg_config(*versions)(ctx, dependency_identifier, **kw) + return fn libav_dependencies = [ { + 'name': 'libavcodec', + 'desc': 'FFmpeg/Libav present', + 'func': check_pkg_config('libavcodec'), + 'req': True, + 'fmsg': "FFmpeg/Libav development files not found.", + }, { + 'name': 'is_ffmpeg', + 'desc': 'libav* is FFmpeg', + # FFmpeg <=> LIBAVUTIL_VERSION_MICRO>=100 + 'func': check_statement('libavcodec/version.h', + 'int x[LIBAVCODEC_VERSION_MICRO >= 100 ? 1 : -1]', + use='libavcodec') + }, { + # This check should always result in the opposite of is_ffmpeg. + # Run it to make sure is_ffmpeg didn't fail for some other reason than + # the actual version check. + 'name': 'is_libav', + 'desc': 'libav* is Libav', + # FFmpeg <=> LIBAVUTIL_VERSION_MICRO>=100 + 'func': check_statement('libavcodec/version.h', + 'int x[LIBAVCODEC_VERSION_MICRO >= 100 ? -1 : 1]', + use='libavcodec') + }, { 'name': 'libav', - 'desc': 'libav/ffmpeg', - 'func': check_pkg_config(*libav_pkg_config_checks), + 'desc': 'Libav/FFmpeg library versions', + 'deps_any': [ 'is_ffmpeg', 'is_libav' ], + 'func': check_ffmpeg_or_libav_versions(), 'req': True, 'fmsg': "Unable to find development files for some of the required \ FFmpeg/Libav libraries. You need at least {0}. Aborting.".format(libav_versions_string) }, { - 'name': '--libswresample', - 'desc': 'libswresample', - 'func': check_pkg_config('libswresample', '>= 2.3.100'), - }, { - 'name': '--libavresample', - 'desc': 'libavresample', - 'func': check_pkg_config('libavresample', '>= 3.0.0'), - 'deps_neg': ['libswresample'], - }, { - 'name': 'resampler', - 'desc': 'usable resampler found', - 'deps_any': [ 'libavresample', 'libswresample' ], - 'func': check_true, - 'req': True, - 'fmsg': 'No resampler found. Install libavresample or libswresample (FFmpeg).' - }, { - 'name': 'libavfilter', - 'desc': 'libavfilter', - 'func': check_pkg_config('libavfilter', '>= 6.7.0'), - 'req': True, - 'fmsg': 'libavfilter is a required dependency.', - }, { 'name': '--libavdevice', 'desc': 'libavdevice', 'func': check_pkg_config('libavdevice', '>= 57.0.0'), }, { - 'name': 'avcodec-chroma-pos-api', - 'desc': 'libavcodec avcodec_enum_to_chroma_pos API', - 'func': check_statement('libavcodec/avcodec.h', """int x, y; - avcodec_enum_to_chroma_pos(&x, &y, AVCHROMA_LOC_UNSPECIFIED)""", - use='libav') - }, { - 'name': 'avframe-metadata', - 'desc': 'libavutil AVFrame metadata', - 'func': check_statement('libavutil/frame.h', - 'av_frame_get_metadata(NULL)', - use='libav') - }, { - 'name': 'avframe-skip-samples', - 'desc': 'libavutil AVFrame skip samples metadata', - 'func': check_statement('libavutil/frame.h', - 'enum AVFrameSideDataType type = AV_FRAME_DATA_SKIP_SAMPLES', - use='libav') - }, { - 'name': 'avutil-mastering-metadata', - 'desc': 'libavutil mastering display metadata struct', - 'func': check_statement('libavutil/frame.h', - 'AV_FRAME_DATA_MASTERING_DISPLAY_METADATA', + 'name': 'avutil-imgcpy-uc', + 'desc': 'libavutil GPU memcpy for hardware decoding', + 'func': check_statement('libavutil/imgutils.h', + 'av_image_copy_uc_from(0,0,0,0,0,0,0)', use='libav'), }, ] @@ -750,27 +738,9 @@ video_output_features = [ 'desc': 'Android support', 'func': check_statement('android/api-level.h', '(void)__ANDROID__'), # arbitrary android-specific header }, { - # We need MMAL/bcm_host/dispmanx APIs. Also, most RPI distros require - # every project to hardcode the paths to the include directories. Also, - # these headers are so broken that they spam tons of warnings by merely - # including them (compensate with -isystem and -fgnu89-inline). 'name': '--rpi', 'desc': 'Raspberry Pi support', - 'func': compose_checks( - check_cc(cflags="-isystem/opt/vc/include/ "+ - "-isystem/opt/vc/include/interface/vcos/pthreads " + - "-isystem/opt/vc/include/interface/vmcs_host/linux " + - "-fgnu89-inline", - linkflags="-L/opt/vc/lib", - header_name="bcm_host.h", - lib=['mmal_core', 'mmal_util', 'mmal_vc_client', 'bcm_host']), - # We still need all OpenGL symbols, because the vo_opengl code is - # generic and supports anything from GLES2/OpenGL 2.1 to OpenGL 4 core. - check_cc(lib="EGL"), - check_cc(lib="GLESv2"), - check_statement('GL/gl.h', '(void)GL_RGB32F'), # arbitrary OpenGL 3.0 symbol - check_statement('GL/gl.h', '(void)GL_LUMINANCE16') # arbitrary OpenGL legacy-only symbol - ), + 'func': check_rpi, }, { 'name': '--standard-gl', 'desc': 'Desktop standard OpenGL support', @@ -822,7 +792,8 @@ video_output_features = [ }, { 'name': 'egl-helpers', 'desc': 'EGL helper functions', - 'deps_any': [ 'egl-x11', 'mali-fbdev', 'rpi', 'gl-wayland', 'egl-drm' ], + 'deps_any': [ 'egl-x11', 'mali-fbdev', 'rpi', 'gl-wayland', 'egl-drm', + 'egl-angle' ], 'func': check_true } ] @@ -834,6 +805,23 @@ hwaccel_features = [ 'deps': [ 'vaapi' ], 'func': check_headers('libavcodec/vaapi.h', use='libav'), }, { + 'name': '--vaapi-hwaccel-new', + 'desc': 'libavcodec VAAPI hwaccel (new)', + 'deps': [ 'vaapi-hwaccel' ], + 'func': check_statement('libavcodec/version.h', + 'int x[(LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(57, 26, 0) && ' + ' LIBAVCODEC_VERSION_MICRO < 100) ||' + ' (LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(57, 74, 100) && ' + ' LIBAVCODEC_VERSION_MICRO >= 100)' + ' ? 1 : -1]', + use='libav'), + }, { + 'name': '--vaapi-hwaccel-old', + 'desc': 'libavcodec VAAPI hwaccel (old)', + 'deps': [ 'vaapi-hwaccel' ], + 'deps_neg': [ 'vaapi-hwaccel-new' ], + 'func': check_true, + }, { 'name': '--videotoolbox-hwaccel', 'desc': 'libavcodec videotoolbox hwaccel', 'func': compose_checks( @@ -863,12 +851,13 @@ hwaccel_features = [ }, { 'name': '--cuda-hwaccel', 'desc': 'CUDA hwaccel', + 'deps': [ 'gl' ], 'func': check_cc(fragment=load_fragment('cuda.c'), use='libav'), }, { 'name': 'sse4-intrinsics', 'desc': 'GCC SSE4 intrinsics for GPU memcpy', - 'deps_any': [ 'd3d-hwaccel', 'vaapi-hwaccel' ], + 'deps_any': [ 'd3d-hwaccel', 'vaapi-hwaccel-old' ], 'func': check_cc(fragment=load_fragment('sse.c')), } ] @@ -996,13 +985,14 @@ def configure(ctx): ctx.find_program(cc, var='CC') ctx.find_program(pkg_config, var='PKG_CONFIG') ctx.find_program(ar, var='AR') - ctx.find_program('python', var='BIN_PYTHON') ctx.find_program('rst2html', var='RST2HTML', mandatory=False) ctx.find_program('rst2man', var='RST2MAN', mandatory=False) ctx.find_program('rst2pdf', var='RST2PDF', mandatory=False) ctx.find_program(windres, var='WINDRES', mandatory=False) ctx.find_program('perl', var='BIN_PERL', mandatory=False) + ctx.add_os_flags('LIBRARY_PATH') + ctx.load('compiler_c') ctx.load('waf_customizations') ctx.load('dependencies') @@ -1046,6 +1036,13 @@ def configure(ctx): if ctx.dependency_satisfied('clang-database'): ctx.load('clang_compilation_database') + if ctx.dependency_satisfied('cplugins'): + # We need to export the libmpv symbols, since the mpv binary itself is + # not linked against libmpv. The C plugin needs to be able to pick + # up the libmpv symbols from the binary. We still restrict the set + # of exported symbols via mpv.def. + ctx.env.LINKFLAGS += ['-Wl,-export-dynamic'] + ctx.store_dependencies_lists() def __write_version__(ctx): |