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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-02-11 20:40:59 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-02-18 20:29:45 +0100 |
| commit | 569a0d0012a7d0fe0353c3528a8e6d60ebc10311 (patch) | |
| tree | 0a0ab7e4e2c6573f774845756fa8f465549ae7a2 /libavcodec/vc1dec.c | |
| parent | 23b17f96f7cec07ec098838e3cc507507412ce7a (diff) | |
| download | ffmpeg-569a0d0012a7d0fe0353c3528a8e6d60ebc10311.tar.gz | |
avcodec/msmpeg4dec: Make initializing VLCs thread-safe
This automatically makes the remaining mpegvideo-decoders
(namely msmpeg4v[1-3], mss2, VC-1, VC-1 Image, WMV-[1-3]
and WMV-3 Image) init-threadsafe.
These were the last native codecs that were not init-threadsafe;
only wrappers for external libraries and for hardware accelerations
are now not init-threadsafe.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/vc1dec.c')
| -rw-r--r-- | libavcodec/vc1dec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index 700c787d99..d9939a8ba1 100644 --- a/libavcodec/vc1dec.c +++ b/libavcodec/vc1dec.c @@ -1210,6 +1210,7 @@ const AVCodec ff_vc1_decoder = { .decode = vc1_decode_frame, .flush = ff_mpeg_flush, .capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY, + .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE, .pix_fmts = vc1_hwaccel_pixfmt_list_420, .hw_configs = (const AVCodecHWConfigInternal *const []) { #if CONFIG_VC1_DXVA2_HWACCEL @@ -1247,6 +1248,7 @@ const AVCodec ff_wmv3_decoder = { .decode = vc1_decode_frame, .flush = ff_mpeg_flush, .capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY, + .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE, .pix_fmts = vc1_hwaccel_pixfmt_list_420, .hw_configs = (const AVCodecHWConfigInternal *const []) { #if CONFIG_WMV3_DXVA2_HWACCEL @@ -1284,6 +1286,7 @@ const AVCodec ff_wmv3image_decoder = { .close = ff_vc1_decode_end, .decode = vc1_decode_frame, .capabilities = AV_CODEC_CAP_DR1, + .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE, .flush = vc1_sprite_flush, .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUV420P, @@ -1303,6 +1306,7 @@ const AVCodec ff_vc1image_decoder = { .close = ff_vc1_decode_end, .decode = vc1_decode_frame, .capabilities = AV_CODEC_CAP_DR1, + .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE, .flush = vc1_sprite_flush, .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUV420P, |