Thomas Harte ac8fc9a1a0 Experimenting with pre-encoding luminance and chrominance separation over on the ... CPU as otherwise the GPU does them repetitively and more awkwardly (as it's working purely in floats). It means uploading twice as much data though, so I don't know. Still only half as much as the RGBA path of a few days ago. Will experiment. Also slightly adjusted division of responsibility in the fragment shader per the desire to have the `sample` function owned externally.		2015-09-03 11:15:23 -04:00
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Mac	Experimenting with pre-encoding luminance and chrominance separation over on the	2015-09-03 11:15:23 -04:00