Jun 8, 2021, 07:38 by wenbin.c...@intel.com: >> Apr 29, 2021, 03:52 by d...@lynne.ee: >> >> > This patch allows for alternative loader implementations. >> > >> > Patch attached. >> > >> >> Forgot to fix a flag, v2 attached. >> > > Hi Lynne: > I tried the following command: > "ffmpeg -init_hw_device vulkan=vul:0 -filter_hw_device vul -i 1080p.264 -vf > "hwupload=extra_hw_frames=16,scale_vulkan=w=1920:h1080" -f null" > It report a segmentation fault at > https://github.com/FFmpeg/FFmpeg/blob/282b9f4cba7ca361c43ac9f94031a43109df0a4f/libavutil/hwcontext_vulkan.c#L1018 > The function pointer vk->CreateCommandPool is NULL. > I build on ffmpeg master. >
Weird. What Vulkan drivers and what OS was used? If CreateCommandPool is NULL then initialization probably wouldn't even happen. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
