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Remove old FF_API_* features (#80)

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* Clean up FF_API features

Use (for avcodec):
`git log -n1 -p -SFF_API_* -- libavcodec/version_major.h`
to find the last change regarding the relevant FF_API feature.

Removed all flags that are <4.0.
Added comments for the remaining flags

* Remove features gated behind old FF_API flags
This commit is contained in:
FreezyLemon
2024-10-28 02:56:00 +01:00
committed by GitHub
parent 9ecb233d50
commit ef14631f71
4 changed files with 41 additions and 161 deletions
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125
ffmpeg-sys-the-third/build.rs
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@ -84,29 +84,18 @@ impl AVFeature {
}
static AVUTIL_FEATURES: &[AVFeature] = &[
AVFeature::new("OLD_AVOPTIONS"),
AVFeature::new("PIX_FMT"),
AVFeature::new("CONTEXT_SIZE"),
AVFeature::new("PIX_FMT_DESC"),
AVFeature::new("AV_REVERSE"),
AVFeature::new("AUDIOCONVERT"),
AVFeature::new("CPU_FLAG_MMX2"),
AVFeature::new("LLS_PRIVATE"),
AVFeature::new("AVFRAME_LAVC"),
AVFeature::new("VDPAU"),
AVFeature::new("GET_CHANNEL_LAYOUT_COMPAT"),
AVFeature::new("XVMC"),
AVFeature::new("OPT_TYPE_METADATA"),
AVFeature::new("DLOG"),
AVFeature::new("HMAC"),
// before 5.0 (< v57)
AVFeature::new("VAAPI"),
AVFeature::new("PKT_PTS"),
AVFeature::new("ERROR_FRAME"),
AVFeature::new("FRAME_QP"),
// before 6.0 (< v58)
AVFeature::new("D2STR"),
AVFeature::new("DECLARE_ALIGNED"),
AVFeature::new("COLORSPACE_NAME"),
AVFeature::new("AV_MALLOCZ_ARRAY"),
// before 7.0 (< v59)
AVFeature::new("XVMC"),
AVFeature::new("FIFO_PEEK2"),
AVFeature::new("FIFO_OLD_API"),
AVFeature::new("OLD_CHANNEL_LAYOUT"),
@ -114,6 +103,7 @@ static AVUTIL_FEATURES: &[AVFeature] = &[
AVFeature::new("PKT_DURATION"),
AVFeature::new("REORDERED_OPAQUE"),
AVFeature::new("FRAME_PICTURE_NUMBER"),
// before 8.0 (< v60)
AVFeature::new("HDR_VIVID_THREE_SPLINE"),
AVFeature::new("FRAME_PKT"),
AVFeature::new("INTERLACED_FRAME"),
@ -127,58 +117,9 @@ static AVUTIL_FEATURES: &[AVFeature] = &[
];
static AVCODEC_FEATURES: &[AVFeature] = &[
AVFeature::new("VIMA_DECODER"),
AVFeature::new("REQUEST_CHANNELS"),
AVFeature::new("OLD_DECODE_AUDIO"),
AVFeature::new("OLD_ENCODE_AUDIO"),
AVFeature::new("OLD_ENCODE_VIDEO"),
AVFeature::new("CODEC_ID"),
AVFeature::new("AUDIO_CONVERT"),
AVFeature::new("AVCODEC_RESAMPLE"),
AVFeature::new("DEINTERLACE"),
AVFeature::new("DESTRUCT_PACKET"),
AVFeature::new("GET_BUFFER"),
AVFeature::new("MISSING_SAMPLE"),
// before 5.0 (< v59)
AVFeature::new("LOWRES"),
AVFeature::new("CAP_VDPAU"),
AVFeature::new("BUFS_VDPAU"),
AVFeature::new("VOXWARE"),
AVFeature::new("SET_DIMENSIONS"),
AVFeature::new("DEBUG_MV"),
AVFeature::new("AC_VLC"),
AVFeature::new("OLD_MSMPEG4"),
AVFeature::new("ASPECT_EXTENDED"),
AVFeature::new("THREAD_OPAQUE"),
AVFeature::new("CODEC_PKT"),
AVFeature::new("ARCH_ALPHA"),
AVFeature::new("ERROR_RATE"),
AVFeature::new("QSCALE_TYPE"),
AVFeature::new("MB_TYPE"),
AVFeature::new("MAX_BFRAMES"),
AVFeature::new("NEG_LINESIZES"),
AVFeature::new("EMU_EDGE"),
AVFeature::new("ARCH_SH4"),
AVFeature::new("ARCH_SPARC"),
AVFeature::new("UNUSED_MEMBERS"),
AVFeature::new("IDCT_XVIDMMX"),
AVFeature::new("INPUT_PRESERVED"),
AVFeature::new("NORMALIZE_AQP"),
AVFeature::new("GMC"),
AVFeature::new("MV0"),
AVFeature::new("CODEC_NAME"),
AVFeature::new("AFD"),
AVFeature::new("VISMV"),
AVFeature::new("DV_FRAME_PROFILE"),
AVFeature::new("AUDIOENC_DELAY"),
AVFeature::new("VAAPI_CONTEXT"),
AVFeature::new("AVCTX_TIMEBASE"),
AVFeature::new("MPV_OPT"),
AVFeature::new("STREAM_CODEC_TAG"),
AVFeature::new("QUANT_BIAS"),
AVFeature::new("RC_STRATEGY"),
AVFeature::new("CODED_FRAME"),
AVFeature::new("MOTION_EST"),
AVFeature::new("WITHOUT_PREFIX"),
AVFeature::new("CONVERGENCE_DURATION"),
AVFeature::new("PRIVATE_OPT"),
AVFeature::new("CODER_TYPE"),
@ -187,15 +128,18 @@ static AVCODEC_FEATURES: &[AVFeature] = &[
AVFeature::new("VBV_DELAY"),
AVFeature::new("SIDEDATA_ONLY_PKT"),
AVFeature::new("AVPICTURE"),
// before 6.0 (< v60)
AVFeature::new("OPENH264_SLICE_MODE"),
AVFeature::new("OPENH264_CABAC"),
AVFeature::new("UNUSED_CODEC_CAPS"),
AVFeature::new("THREAD_SAFE_CALLBACKS"),
AVFeature::new("DEBUG_MV"),
AVFeature::new("GET_FRAME_CLASS"),
AVFeature::new("AUTO_THREADS"),
AVFeature::new("INIT_PACKET"),
AVFeature::new("AVCTX_TIMEBASE"),
AVFeature::new("FLAG_TRUNCATED"),
AVFeature::new("SUB_TEXT_FORMAT"),
// before 7.0 (< v61)
AVFeature::new("IDCT_NONE"),
AVFeature::new("SVTAV1_OPTS"),
AVFeature::new("AYUV_CODECID"),
@ -204,6 +148,7 @@ static AVCODEC_FEATURES: &[AVFeature] = &[
AVFeature::new("VT_HWACCEL_CONTEXT"),
AVFeature::new("AVCTX_FRAME_NUMBER"),
AVFeature::new("SLICE_OFFSET"),
// before 8.0 (< v62)
AVFeature::new("SUBFRAMES"),
AVFeature::new("TICKS_PER_FRAME"),
AVFeature::new("DROPCHANGED"),
@ -213,58 +158,67 @@ static AVCODEC_FEATURES: &[AVFeature] = &[
AVFeature::new("BUFFER_MIN_SIZE"),
AVFeature::new("VDPAU_ALLOC_GET_SET"),
AVFeature::new("QUALITY_FACTOR"),
AVFeature::new("INIT_PACKET"),
AVFeature::new("TICKS_PER_FRAME"),
AVFeature::new("DROPCHANGED"),
AVFeature::new("AVFFT"),
AVFeature::new("FF_PROFILE_LEVEL"),
AVFeature::new("AVCODEC_CLOSE"),
AVFeature::new("BUFFER_MIN_SIZE"),
AVFeature::new("VDPAU_ALLOC_GET_SET"),
AVFeature::new("QUALITY_FACTOR"),
];
static AVFORMAT_FEATURES: &[AVFeature] = &[
AVFeature::new("LAVF_BITEXACT"),
AVFeature::new("LAVF_FRAC"),
AVFeature::new("URL_FEOF"),
AVFeature::new("PROBESIZE_32"),
// before 5.0 (< v59)
AVFeature::new("LAVF_AVCTX"),
AVFeature::new("OLD_OPEN_CALLBACKS"),
// before 6.0 (< v60)
AVFeature::new("LAVF_PRIV_OPT"),
AVFeature::new("COMPUTE_PKT_FIELDS2"),
AVFeature::new("AVIOCONTEXT_WRITTEN"),
AVFeature::new("AVSTREAM_CLASS"),
AVFeature::new("R_FRAME_RATE"),
// before 7.0 (< v61)
AVFeature::new("GET_END_PTS"),
AVFeature::new("AVIODIRCONTEXT"),
AVFeature::new("AVFORMAT_IO_CLOSE"),
AVFeature::new("AVIO_WRITE_NONCONST"),
// before 8.0 (< v62)
AVFeature::new("COMPUTE_PKT_FIELDS2"),
AVFeature::new("LAVF_SHORTEST"),
AVFeature::new("ALLOW_FLUSH"),
AVFeature::new("AVSTREAM_SIDE_DATA"),
AVFeature::new("GET_DUR_ESTIMATE_METHOD"),
AVFeature::new("INTERNAL_TIMING"),
// after 5.0 (> v59)
AVFeature::new("AVSTREAM_CLASS"),
// for all eternity
AVFeature::new("R_FRAME_RATE"),
];
static AVDEVICE_FEATURES: &[AVFeature] = &[
// before 6.0 (< v60)
AVFeature::new("DEVICE_CAPABILITIES"),
// before 8.0 (< v62)
AVFeature::new("BKTR_DEVICE"),
AVFeature::new("OPENGL_DEVICE"),
AVFeature::new("SDL2_DEVICE"),
];
static AVFILTER_FEATURES: &[AVFeature] = &[
AVFeature::new("AVFILTERPAD_PUBLIC"),
AVFeature::new("FOO_COUNT"),
AVFeature::new("OLD_FILTER_OPTS"),
// before 5.0 (< v8)
AVFeature::new("OLD_FILTER_OPTS_ERROR"),
AVFeature::new("AVFILTER_OPEN"),
AVFeature::new("OLD_FILTER_REGISTER"),
AVFeature::new("OLD_GRAPH_PARSE"),
AVFeature::new("NOCONST_GET_NAME"),
// before 6.0 (< v9)
AVFeature::new("SWS_PARAM_OPTION"),
AVFeature::new("BUFFERSINK_ALLOC"),
AVFeature::new("PAD_COUNT"),
// before 7.0 (< v10)
AVFeature::new("LIBPLACEBO_OPTS"),
// before 8.0 (< v11)
AVFeature::new("LINK_PUBLIC"),
];
static AVRESAMPLE_FEATURES: &[AVFeature] = &[AVFeature::new("RESAMPLE_CLOSE_OPEN")];
static AVRESAMPLE_FEATURES: &[AVFeature] = &[];
static SWSCALE_FEATURES: &[AVFeature] =
&[AVFeature::new("SWS_CPU_CAPS"), AVFeature::new("ARCH_BFIN")];
static SWSCALE_FEATURES: &[AVFeature] = &[];
static SWRESAMPLE_FEATURES: &[AVFeature] = &[];
@ -863,7 +817,10 @@ fn check_features(include_paths: &[PathBuf]) {
.expect("Unable to find the version for lib{lib}");
// This allows removing a lot of #[cfg] attributes.
assert!(lavc_version >= (58, 54), "FFmpeg 4.2 or higher is required, but found avcodec version {lavc_version:?}");
assert!(
lavc_version >= (58, 54),
"FFmpeg 4.2 or higher is required, but found avcodec version {lavc_version:?}"
);
for &(ffmpeg_version_flag, lavc_version_major, lavc_version_minor) in &ffmpeg_lavc_versions {
// Every possible feature needs an unconditional check-cfg to prevent warnings