Opened 14 months ago

Last modified 14 months ago

#9353 new defect

Vulkan filter cannot work on the latest mesa on Intel platform

Reported by: wenbin,chen Owned by:
Priority: normal Component: avfilter
Version: git-master Keywords: vulkan Intel
Cc: wenbin,chen Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description (last modified by wenbin,chen)

Summary of the bug:
How to reproduce:

ffmpeg -v verbose -init_hw_device vulkan=vul,linear_images=1 -filter_hw_device vul -i input1080p.mp4 -vf "hwupload=extra_hw_frames=16,scale_vulkan=1920:1080,hwdownload,format=yuv420p" -f rawvideo output.yuv

built on ffmpeg-master and mesa-21.2
Intel platform.

This command reports VK_ERROR_DEVICE_LOST error.

This command can work on mesa-20.1 which is installed through apt on Ubuntu, but failed on latest mesa-21.2.

I found that a commit in mesa (a193060221c4df123e26a562949cae5df3e73cde) causes this problem.

Change History (1)

comment:1 by wenbin,chen, 14 months ago

Description: modified (diff)
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