glReadPixels doesn't work on ATI cards?

Discussion created by on Sep 28, 2010
Latest reply on Oct 1, 2010 by TheMadoc

I'm at a loss as to how to read the pixels from the backbuffer on ATI cards. Any pointers? I've tried everything, but just can't get glReadPixels to return any meaningful data on ATI cards at all. Help!?!?