Re: [FFmpeg-devel] [PATCH] libavfilter: Add OpenCL convolution filter v0.1

2018-03-14 Thread Mark Thompson
On 14/03/18 09:43, Danil Iashchenko wrote: > Behaves like the existing convolution filter, except working on OpenCL > hardware frames. > Takes exactly the same options: 4 convolution matrices, 4 rdiv values, 4 bias > values. > If not specified, default parameters are applied. > Matrices can be

Re: [FFmpeg-devel] [PATCH] libavfilter: Add OpenCL convolution filter v0.1

2018-03-14 Thread Carl Eugen Hoyos
2018-03-14 10:43 GMT+01:00, Danil Iashchenko : > About sscanf. I had (!err_code) condition, because I would never > get empty line as option (if not specified, I always have default > matrix), but changed to (err_code != 1) due to read-ability. Was this requested? I ask

[FFmpeg-devel] [PATCH] libavfilter: Add OpenCL convolution filter v0.1

2018-03-14 Thread Danil Iashchenko
Behaves like the existing convolution filter, except working on OpenCL hardware frames. Takes exactly the same options: 4 convolution matrices, 4 rdiv values, 4 bias values. If not specified, default parameters are applied. Matrices can be different sizes. NEW IN THIS PATCH: -fixed bug, if