Markus Wick <[email protected]> writes: > The max size of renderbuffers and texture often match by accident, but as we > always use textures, we should check for the right flag. > Also check for viewport size as this may be lower and we want to > render to almost every pixmap.
Using the max texture size seems completely sensible. However, I'm not sure we need to check the view port size as that is guaranteed to be larger than the display or the largest renderbuffer image which can be attached to a frame buffer. I realize it says only 'renderbuffer' here, and not something that encompasses both renderbuffers and textures, and so I think we need a gl spec interpreter to help disambiguate. In any case, it would be "insane" for viewports to be smaller than the largest texture which can be drawn to... -- [email protected]
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