[FFmpeg-trac] #10759(avcodec:new): Bug in new D3D12 decoder.
FFmpeg
trac at avcodec.org
Sun Jan 14 09:49:41 EET 2024
#10759: Bug in new D3D12 decoder.
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Reporter: Aleksoid1978 | Owner: (none)
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: D3D12 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by v0lt):
Replying to [comment:11 Balling]:
> > The D3D12 decoder does not work with AMD integrated graphics.
>
> This is Nvidia novel APIs. Both for encoder and decoder. D3d11 is old.
The D3D12 decoder is available for Intel, AMD and Nvidia.
I checked, interfaces are available for adapters from all manufacturers.
https://gist.github.com/v0lt/48477eb96075b23c8aeebc3cfe8240a3
But tests with FFmpeg show the following:
Nvidia GTX 950 - works
Intel UHD 750 - works, except VC-1
AMD Vega 8 - does not work
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Ticket URL: <https://trac.ffmpeg.org/ticket/10759#comment:12>
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