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Re:Premultiplied Alpha vs. Not-Premultiplied Alpha Blending and Compos...
on Saturday October 22, 2022 @08:14PM (#33303380)
Yes, I think the possibilities, in practice, for bad interactions between gamma-related and alpha-related operations are real.
"PS3 does sRGB conversion before alpha-blending, so the blending is done in gamma space, which is not quite right."