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[Bug]: ffmpeg-vaapi decode 10bit vp9 have lots case fail on LNL by md5 mismatch #1857

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Hangjie22Coder opened this issue Sep 30, 2024 · 1 comment
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@Hangjie22Coder
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Hangjie22Coder commented Sep 30, 2024

Which component impacted?

Decode

Is it regression? Good in old configuration?

None

What happened?

VERSION=Ubuntu 22.04.3 LTS
kernel:6.10.0-rc3+

    ["libva"]="01153523f25ac703e7ce2afc0023788a90f6c1bb (2024-07-17 13:51:11 -0400)"
    ["gmmlib"]="567dc09fd3859de3d9c09456ee7b366c0d327eb6 (2024-09-06 15:21:19 +0530)"
    ["libva-utils"]="908e2014546bf133cdc8a72cc0d3f2518d04cffc (2024-07-16 13:30:52 +0800)"
    ["media-driver"]="a584e987e16cf624b664155685412a9d6937e26f (2024-09-27 16:44:37 +0800)"
    ["vpl_runtime"]="fbd9d4e471d7d8d21b7f4a5d5fc5789c93160ddb (2024-09-25 16:47:22 +0800)"
    ["vpl_dispatcher"]="5f6bd8a1e753c8f63a3fd8b36894d6968b808a6d (2024-08-22 15:59:59 +0800)"
    ["cartwheel-ffmpeg"]="aa4c028ebeee5923d352040c07c28f6695a3f44c (2024-09-28 10:01:01 +0000)"

What's the usage scenario when you are seeing the problem?

Others

What impacted?

No response

Debug Information

cmd line:
ffmpeg -v verbose -hwaccel vaapi -init_hw_device vaapi=hw:/dev/dri/renderD128 -hwaccel_output_format p010le -hwaccel_flags allow_profile_mismatch -i input.ivf -lavfi 'null' -c:v rawvideo -pix_fmt p010le -fps_mode passthrough -noautoscale -vframes 332 -y -f tee '[f=md5]pipe:1'

result:
md5:expect = 2119eee12b1fe12ec5520742bdfaa3ca
md5:actual = f59fba6fd0cfa3a133f1a9714e28a357

This bug also exists in MTL/ADL/TGL/ICL/CFL/DG2.
This should be a huge bug, which affects many cases in daily full test.

Do you want to contribute a patch to fix the issue?

None

@Jexu
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Jexu commented Oct 9, 2024

It is regression or not? Could you help get the first bad commit id?

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