Nov 17, 2021, 08:51 by jianhua...@intel.com: > The following command is on how to apply vflip_vulkan filter: > > ffmpeg -init_hw_device vulkan -i input.264 -vf > hwupload=extra_hw_frames=16,vflip_vulkan,hwdownload,format=yuv420p output.264 > > Signed-off-by: Wu Jianhua <jianhua...@intel.com> > --- > configure | 1 + > libavfilter/Makefile | 1 + > libavfilter/allfilters.c | 1 + > libavfilter/vf_vflip_vulkan.c | 277 ++++++++++++++++++++++++++++++++++ > 4 files changed, 280 insertions(+) > create mode 100644 libavfilter/vf_vflip_vulkan.c >
The only difference between this and hflp_vulkan.c is a one-line change in a shader. Could you merge the filters together? Just add a flag to the init function and filter frame function, and add separate hflip and vflip filter frame functions which call the wrapped filter frame function with a different argument. As for the name, I think vf_flip_vulkan.c would do. _______________________________________________ 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".
