[FFmpeg-devel] [PATCH 3/3][RFC] avfilter/vf_chromakey: Add OpenCL acceleration

highgod0401 highgod0401 at gmail.com
Tue Oct 13 11:48:15 CEST 2015

From: Timo Rothenpieler
Date: 2015-10-10 17:47
To: FFmpeg development discussions and patches
CC: highgod0401
Subject: Re: [FFmpeg-devel] [PATCH 3/3][RFC] avfilter/vf_chromakey: Add OpenCL acceleration
> Could you please fix it?
> Thanks
> Best regards

| git apply

That works for me, the patch is not in git format-patch format, so git
am can't apply it.

I also attached the two patches in format-patch format, in case you
realy want to use git am.


I use your filter, but the kernel can't pass the compile, you should consider the "double" type in the kernel, some GPU card does not support double type
I add "#pragma OPENCL_EXTENSION cl_khr_fp64: enable " to the kernel, but it does not works

I will check the error tomorrow

Best regards

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