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| author | wm4 <nfxjfg@googlemail.com> | 2017-05-15 12:27:24 +0300 |
|---|---|---|
| committer | wm4 <nfxjfg@googlemail.com> | 2017-05-15 12:30:36 +0300 |
| commit | 532b23f079b52f4789be1f20ce232286ce4ffa13 (patch) | |
| tree | 2d826fd0046a1c4f2feeb072971292348812b93b /libavutil/hwcontext_internal.h | |
| parent | 2c6179aa829e6f50eea6faf47b2b6efd7650a41d (diff) | |
videotoolbox: add hwcontext support
This adds tons of code for no other benefit than making VideoToolbox
support conform with the new hwaccel API (using hw_device_ctx and
hw_frames_ctx).
Since VideoToolbox decoding does not actually require the user to
allocate frames, the new code does mostly nothing.
One benefit is that ffmpeg_videotoolbox.c can be dropped once generic
hwaccel support for ffmpeg.c is merged from Libav.
Does not consider VDA or VideoToolbox encoding.
Fun fact: the frame transfer functions are copied from vaapi, as the
mapping makes copying generic boilerplate. Mapping itself is not
exported by the VT code, because I don't know how to test.
Diffstat (limited to 'libavutil/hwcontext_internal.h')
| -rw-r--r-- | libavutil/hwcontext_internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavutil/hwcontext_internal.h b/libavutil/hwcontext_internal.h index 30fce2afd9..cf05323e15 100644 --- a/libavutil/hwcontext_internal.h +++ b/libavutil/hwcontext_internal.h @@ -144,5 +144,6 @@ extern const HWContextType ff_hwcontext_type_dxva2; extern const HWContextType ff_hwcontext_type_qsv; extern const HWContextType ff_hwcontext_type_vaapi; extern const HWContextType ff_hwcontext_type_vdpau; +extern const HWContextType ff_hwcontext_type_videotoolbox; #endif /* AVUTIL_HWCONTEXT_INTERNAL_H */ |