Not to forget that none current driver implements it in hw afaik. Mesa supports it, but I don't assume any gallium driver implements it. And if I want to compress my textures on hdd and uncompress...
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Not to forget that none current driver implements...
Not to forget that none current driver implements it in hw afaik. Mesa supports it, but I don't assume any gallium driver implements it. And if I want to compress my textures on hdd and uncompress...
FXT1 fails horribly at gradients, we don't need...
FXT1 fails horribly at gradients, we don't need something worse than S3TC, we need something better.
BC-6 & BC-7 are good candidates, but their implementation is very complex, so there is just MS's...
We use index maps for further compressing our DXT...
We use index maps for further compressing our DXT already since ~2005 (Doug's patent was filed 2010!) in our open-source project, and I assume many projects did so before us - such an index map is a...