On 03-07-2018 08:20 AM, Danil Iashchenko wrote:
Add documentation to all existing OpenCL filters, except tonemap filter.

Why not for tonemap_opencl?

+@section avgblur_opencl
+
+Apply average blur filter.
+
+Works like existing @ref{avgblur} filter.

Since these filters are distinct, please list options as well, since their software counterparts could conceivably change. Option entries should include default value, range, and semantic.

+@subsection Example
+
+@itemize
+@item
+Apply average blur filter with sizeX and sizeY set to 3
+@example
+-i INPUT -filter_complex "hwupload, avgblur_opencl=3, hwdownload" OUTPUT

Why are all examples of filters, that operate upon a single stream, shown within -filter_complex? '-vf' is preferred.

Thanks,
Gyan

P.S. Once this new section is created, program_opencl entry should be shifted there, in a separate patch.
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