Khronos Public Bugzilla
Bug 538 - Clarify interaction of Mask and glBlitFramebuffer
Clarify interaction of Mask and glBlitFramebuffer
Product: OpenGL
Classification: Unclassified
Component: API Specification
All All
: P3 major
: ---
Assigned To: Jon Leech
Depends on:
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Reported: 2011-09-30 21:08 PDT by Alfonse
Modified: 2013-05-28 09:19 PDT (History)
1 user (show)

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Description Alfonse 2011-09-30 21:08:28 PDT
The specification does not clearly state whether glBlitFramebuffer should interact with color masks. It suggests that it should not, that blits should ignore the color mask. This should be clarified in the specification.
Comment 1 Graham Sellers 2013-05-28 09:19:04 PDT
The current GL 4.3 spec says, "Color, depth and stencil masks (see Section 17.4.2) are ignored."

Marking as fixed.