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This enables DXVA2 hardware decoding with ra_d3d11. It should be useful for Windows 7, where D3D11VA is not available. Images are transfered from D3D9 to D3D11 using D3D9Ex surface sharing[1]. Following Microsoft's recommendations, it uses a queue of shared surfaces, similar to Microsoft's ISurfaceQueue. This will hopefully prevent surface sharing from impacting parallelism and allow multiple D3D11 frames to be in-flight at once. [1]: https://msdn.microsoft.com/en-us/library/windows/desktop/ee913554.aspx |
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| .. | ||
| context.c | ||
| hwdec_d3d11va.c | ||
| hwdec_dxva2dxgi.c | ||
| ra_d3d11.c | ||
| ra_d3d11.h | ||