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| author | Wu Jianhua <toqsxw@outlook.com> | 2023-12-05 14:46:48 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2023-12-21 16:15:23 +0800 |
| commit | c6c05dd34a622154481552a8183bda76480f09b2 (patch) | |
| tree | d06ab0e37f7497c54de9bc09ae7be1fa1e863f51 /libavcodec/dxva2_internal.h | |
| parent | b16fd96c5f847a2b96ffd2fb268dcbb69dbc78a3 (diff) | |
| download | ffmpeg-c6c05dd34a622154481552a8183bda76480f09b2.tar.gz | |
avcodec: add D3D12VA hardware accelerated MPEG-2 decoding
The command below is how to enable d3d12va:
ffmpeg -hwaccel d3d12va -i input.mp4 output.mp4
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
Signed-off-by: Tong Wu <tong1.wu@intel.com>
Diffstat (limited to 'libavcodec/dxva2_internal.h')
| -rw-r--r-- | libavcodec/dxva2_internal.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/dxva2_internal.h b/libavcodec/dxva2_internal.h index 7a30672ecd..46a359aec6 100644 --- a/libavcodec/dxva2_internal.h +++ b/libavcodec/dxva2_internal.h @@ -181,4 +181,10 @@ int ff_dxva2_vp9_fill_picture_parameters(const AVCodecContext *avctx, AVDXVACont int ff_dxva2_av1_fill_picture_parameters(const AVCodecContext *avctx, AVDXVAContext *ctx, DXVA_PicParams_AV1 *pp); #endif +void ff_dxva2_mpeg2_fill_picture_parameters(AVCodecContext *avctx, AVDXVAContext *ctx, DXVA_PictureParameters *pp); + +void ff_dxva2_mpeg2_fill_quantization_matrices(AVCodecContext *avctx, AVDXVAContext *ctx, DXVA_QmatrixData *qm); + +void ff_dxva2_mpeg2_fill_slice(AVCodecContext *avctx, DXVA_SliceInfo *slice, unsigned position, const uint8_t *buffer, unsigned size); + #endif /* AVCODEC_DXVA2_INTERNAL_H */ |