BC7 has a weakness: There’s only a single alpha mode that supports 2 subsets (mode 7). And it assumes alpha is correlated with RGB. The other alpha modes are only 1 subset modes, so they can’t handle complex RGB blocks well.
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Yeah, that's what it looked like from a cursory reading. But I figured in practice, other properties of the formats might confounding the comparison.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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