Opened 2 years ago
Last modified 2 years 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 )
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.
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