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avcodec: add D3D12VA hardware accelerated HEVC decoding

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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>
This commit is contained in:
Wu Jianhua
2023-12-05 14:46:45 +08:00
committed by Haihao Xiang
parent 349ce30e4e
commit cbb93c4ff6
7 changed files with 234 additions and 6 deletions
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configure vendored
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@@ -3102,6 +3102,8 @@ hevc_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
hevc_d3d11va_hwaccel_select="hevc_decoder"
hevc_d3d11va2_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
hevc_d3d11va2_hwaccel_select="hevc_decoder"
hevc_d3d12va_hwaccel_deps="d3d12va DXVA_PicParams_HEVC"
hevc_d3d12va_hwaccel_select="hevc_decoder"
hevc_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_HEVC"
hevc_dxva2_hwaccel_select="hevc_decoder"
hevc_nvdec_hwaccel_deps="nvdec"