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+---- Thread: Details on dithering for OpenGL? (/showthread.php?tid=267531)
Details on dithering for OpenGL? - ashlar - 2016-04-05
How does it work? What algorithm is it using? Chances of seeing on non OpenGL platforms?
RE: Details on dithering for OpenGL? - FernetMenta - 2016-04-08
It loads a dither matrix generated with https://git.fruit.je/src?a=blob;f=dither/dither.c;h=913d06c11f8d7cbd24121ecd772396b7c10f4826;hb=HEAD
into a texture unit. Finally a shaders uses this matrix to generate noise and cure banding effects when transforming from limited to full range color space.
RE: Details on dithering for OpenGL? - ashlar - 2016-04-08
Ok, thanks for your answer. From the little I understand I think there's nothing serious stopping a non OpenGL implementation (for Windows, basically). Thanks again.
RE: Details on dithering for OpenGL? - FernetMenta - 2016-04-08
I don't think so either. It's no rocket science.