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https://github.com/mpv-player/mpv
synced 2025-03-21 10:51:51 +00:00
wscript: Require recent FFmpeg by default
Distros and users alike should be made aware of the fact that old FFmpeg versions are bad. When users come to us with FFmpeg-related trouble, the answer is “update FFmpeg” more often than not (and no further support will be provided until they have done so), so instead we just nag them about it here.
This commit is contained in:
Martin Herkt
parent
4123c9642d
commit
b51957fab5
69
wscript
69
wscript
@ -389,6 +389,14 @@ iconv support use --disable-iconv.",
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}
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]
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ffmpeg_pkg_config_checks = [
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'libavutil', '>= 55.17.103',
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'libavcodec', '>= 57.24.102',
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'libavformat', '>= 57.25.100',
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'libswscale', '>= 4.0.100'
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]
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ffmpeg_versions_string = "FFmpeg 3.0.2"
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libav_pkg_config_checks = [
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'libavutil', '>= 54.02.0',
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'libavcodec', '>= 56.1.0',
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@ -397,14 +405,27 @@ libav_pkg_config_checks = [
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]
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libav_versions_string = "FFmpeg 2.4 or Libav 11"
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libav_dependencies = [
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ffmpeg_dependencies = [
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{
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'name': 'libav',
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'desc': 'libav/ffmpeg',
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'name': 'recent-ffmpeg',
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'desc': 'recent ffmpeg',
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'func': check_pkg_config(*ffmpeg_pkg_config_checks),
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}, {
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'name': '--unsupported-ffmpeg',
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'desc': 'old libav/ffmpeg',
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'func': check_pkg_config(*libav_pkg_config_checks),
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'default': 'disable',
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}, {
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'name': 'ffmpeg',
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'desc': 'ffmpeg',
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'deps_any': [ 'recent-ffmpeg', 'unsupported-ffmpeg' ],
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'func': check_true,
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'req': True,
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'fmsg': "Unable to find development files for some of the required \
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FFmpeg/Libav libraries. You need at least {0}. Aborting.".format(libav_versions_string)
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FFmpeg/Libav libraries. Only {0} or newer is supported.\nIf you wish to build \
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mpv with older versions (at least {1}), use --enable-unsupported-ffmpeg.\n\
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This is NOT SUPPORTED, and some player features will not work correctly. \
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Aborting.".format(ffmpeg_versions_string, libav_versions_string),
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}, {
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'name': '--libswresample',
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'desc': 'libswresample',
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@ -435,79 +456,79 @@ FFmpeg/Libav libraries. You need at least {0}. Aborting.".format(libav_versions_
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'desc': 'libavcodec avcodec_enum_to_chroma_pos API',
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'func': check_statement('libavcodec/avcodec.h', """int x, y;
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avcodec_enum_to_chroma_pos(&x, &y, AVCHROMA_LOC_UNSPECIFIED)""",
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use='libav')
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use='ffmpeg')
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}, {
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'name': 'avframe-metadata',
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'desc': 'libavutil AVFrame metadata',
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'func': check_statement('libavutil/frame.h',
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'av_frame_get_metadata(NULL)',
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use='libav')
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use='ffmpeg')
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}, {
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'name': 'avframe-skip-samples',
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'desc': 'libavutil AVFrame skip samples metadata',
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'func': check_statement('libavutil/frame.h',
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'enum AVFrameSideDataType type = AV_FRAME_DATA_SKIP_SAMPLES',
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use='libav')
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use='ffmpeg')
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}, {
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'name': 'av-pix-fmt-mmal',
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'desc': 'libavutil AV_PIX_FMT_MMAL',
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'func': check_statement('libavutil/pixfmt.h',
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'int x = AV_PIX_FMT_MMAL',
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use='libav'),
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use='ffmpeg'),
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}, {
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'name': 'av-version-info',
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'desc': 'libavtuil av_version_info()',
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'func': check_statement('libavutil/avutil.h',
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'const char *x = av_version_info()',
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use='libav'),
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use='ffmpeg'),
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}, {
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'name': 'av-new-pixdesc',
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'desc': 'libavutil new pixdesc fields',
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'func': check_statement('libavutil/pixdesc.h',
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'AVComponentDescriptor d; int x = d.depth',
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use='libav'),
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use='ffmpeg'),
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}, {
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'name': 'av-avpacket-int64-duration',
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'desc': 'libavcodec 64 bit AVPacket.duration',
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'func': check_statement('libavcodec/avcodec.h',
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'int x[(int)sizeof(((AVPacket){0}).duration) - 7]',
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use='libav'),
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use='ffmpeg'),
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}, {
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'name': 'av-subtitle-nopict',
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'desc': 'libavcodec AVSubtitleRect AVPicture removal',
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'func': check_statement('libavcodec/avcodec.h',
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'AVSubtitleRect r = {.linesize={0}}',
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use='libav'),
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use='ffmpeg'),
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}, {
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'name': 'avcodec-profile-name',
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'desc': 'libavcodec avcodec_profile_name()',
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'func': check_statement('libavcodec/avcodec.h',
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'avcodec_profile_name(0,0)',
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use='libav'),
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use='ffmpeg'),
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}, {
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'name': 'avcodec-new-codec-api',
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'desc': 'libavcodec decode/encode API',
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'func': check_statement('libavcodec/avcodec.h',
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'avcodec_send_packet(0,0)',
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use='libav'),
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use='ffmpeg'),
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}, {
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'name': 'avcodec-has-codecpar',
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'desc': 'libavcodec AVCodecParameters API',
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'func': check_statement('libavformat/avformat.h',
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'(void)offsetof(AVStream, codecpar)',
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use='libav'),
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use='ffmpeg'),
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}, {
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'name': 'avutil-has-hwcontext',
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'desc': 'libavutil AVHWFramesContext API',
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'func': check_statement('libavutil/frame.h',
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'(void)offsetof(AVFrame, hw_frames_ctx)',
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use='libav'),
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use='ffmpeg'),
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}, {
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'name': 'avutil-st2084',
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'desc': 'libavutil AVCOL_TRC_SMPTEST2084',
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'func': check_statement('libavutil/pixfmt.h',
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'AVCOL_TRC_SMPTEST2084',
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use='libav'),
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use='ffmpeg'),
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}
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]
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@ -842,7 +863,7 @@ hwaccel_features = [
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'name': '--vaapi-hwaccel',
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'desc': 'libavcodec VAAPI hwaccel',
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'deps': [ 'vaapi' ],
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'func': check_headers('libavcodec/vaapi.h', use='libav'),
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'func': check_headers('libavcodec/vaapi.h', use='ffmpeg'),
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}, {
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'name': '--videotoolbox-hwaccel',
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'desc': 'libavcodec videotoolbox hwaccel',
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@ -851,7 +872,7 @@ hwaccel_features = [
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check_statement('libavcodec/videotoolbox.h',
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'av_videotoolbox_alloc_context()',
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framework='IOSurface',
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use='libav')),
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use='ffmpeg')),
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} , {
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'name': '--videotoolbox-gl',
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'desc': 'Videotoolbox with OpenGL',
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@ -863,14 +884,14 @@ hwaccel_features = [
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'deps': [ 'vdpau' ],
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'func': check_statement('libavcodec/vdpau.h',
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'av_vdpau_bind_context(0,0,0,AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH)',
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use='libav'),
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use='ffmpeg'),
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}, {
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'name': '--d3d-hwaccel',
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'desc': 'libavcodec DXVA2 and D3D11VA hwaccel',
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'deps': [ 'win32' ],
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'func': compose_checks(
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check_headers('libavcodec/dxva2.h', use='libav'),
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check_headers('libavcodec/d3d11va.h', use='libav')),
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check_headers('libavcodec/dxva2.h', use='ffmpeg'),
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check_headers('libavcodec/d3d11va.h', use='ffmpeg')),
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}, {
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'name': 'sse4-intrinsics',
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'desc': 'GCC SSE4 intrinsics for GPU memcpy',
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@ -964,7 +985,7 @@ def options(opt):
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help = 'variant name for saving configuration and build results')
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opt.parse_features('build and install options', build_options)
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optional_features = main_dependencies + libav_dependencies
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optional_features = main_dependencies + ffmpeg_dependencies
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opt.parse_features('optional features', optional_features)
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opt.parse_features('audio outputs', audio_output_features)
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opt.parse_features('video outputs', video_output_features)
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@ -1025,7 +1046,7 @@ def configure(ctx):
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ctx.parse_dependencies(main_dependencies)
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ctx.parse_dependencies(audio_output_features)
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ctx.parse_dependencies(video_output_features)
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ctx.parse_dependencies(libav_dependencies)
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ctx.parse_dependencies(ffmpeg_dependencies)
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ctx.parse_dependencies(hwaccel_features)
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ctx.parse_dependencies(radio_and_tv_features)
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