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| author | wm4 <nfxjfg@googlemail.com> | 2017-05-15 11:27:24 +0200 |
|---|---|---|
| committer | wm4 <nfxjfg@googlemail.com> | 2017-05-15 11:30:36 +0200 |
| commit | 532b23f079b52f4789be1f20ce232286ce4ffa13 (patch) | |
| tree | 2d826fd0046a1c4f2feeb072971292348812b93b /libavcodec/dxva2_vp9.c | |
| parent | 2c6179aa829e6f50eea6faf47b2b6efd7650a41d (diff) | |
| download | ffmpeg-532b23f079b52f4789be1f20ce232286ce4ffa13.tar.gz | |
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 'libavcodec/dxva2_vp9.c')
0 files changed, 0 insertions, 0 deletions