[FFmpeg-trac] #8068(avcodec:new): vaapi/nvdec/dxva2 hw decode failed for vp9 clips with resolution changing in Inter frame

[FFmpeg]

#8068: vaapi/nvdec/dxva2 hw decode failed for vp9 clips with resolution changing
in Inter frame
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             Reporter:  fulinjie     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
  nvdec/vaapi/dxva2                  |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by fulinjie):

 Patch set could fix 1000+ dynamic resolution cases for vaapi,
 https://patchwork.ffmpeg.org/patch/13839/
 https://patchwork.ffmpeg.org/patch/13895/

 (IMHO, similar methods may be needed for nvdec/dxva2)

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Ticket URL: <https://trac.ffmpeg.org/ticket/8068#comment:1>
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