Lingering glreadbuffer #1921
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Lingering glreadbuffer #1921
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This can cause other read and blit operations to fail leaving a cryptic error message.
* Select what color layer to read from * Make depth buffer optional
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We're not properly setting what read framebuffer should be active. This leads to quite a bit of trouble when dealing with multi-attachment framebuffers.
I noticed this when debugging my deferred renderer. It messued up absolutely everything and screen was turning black.