Michel Dänzer <mic...@daenzer.net> writes: > On 2018-02-22 10:53 PM, Adam Jackson wrote: >> "depth" for a picture format is the sum of bits of a/r/g/b, and not x. >> The default format list was creating an x8r8g8b8 format at depth 32, >> which is wrong. Likewise, servers supporting depth 30 would get an >> x8r8g8b8 format at depth 30, which is nonsense. > > Actually, the former isn't wrong, and the latter might not be either, I > think. These are the constraints: > > * The sizes of a/x+r+g+b must equal bpp > * The sizes of a+r+g+b must be <= depth (or == ?)
We could make it ==, but we currently make it <= so that you can have r8g8b8 on depth 32, and r4g4b4 on depth 15 and 16. -- -keith
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