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* vf_colorspace: use enums for bpp/subsampling array indices.Ronald S. Bultje2016-05-101-39/+39
| | | | Also add some documentation for each function to colorspacedsp.h.
* vf_colorspace: add floyd-steinberg dithering option to full conversion.Ronald S. Bultje2016-05-101-0/+13
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* vf_colorspace: x86-64 SIMD (SSE2) optimizations.Ronald S. Bultje2016-04-121-0/+3
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* lavfi: new colorspace conversion filter.Ronald S. Bultje2016-04-121-0/+131
The intent here is similar to colormatrix, but it's LGPLv2.1-or-later (instead of GPLv2.0) and supports gamma/chromaticity correction.
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