Khronos Public Bugzilla
Bug 538 - Clarify interaction of Mask and glBlitFramebuffer
Summary: Clarify interaction of Mask and glBlitFramebuffer
Alias: None
Product: OpenGL
Classification: Unclassified
Component: API Specification (show other bugs)
Version: 4.1
Hardware: All All
: P3 major
Target Milestone: ---
Assignee: Jon Leech
QA Contact:
Depends on:
Reported: 2011-09-30 21:08 PDT by Alfonse
Modified: 2013-05-28 09:19 PDT (History)
1 user (show)

See Also:


Note You need to log in before you can comment on or make changes to this bug.
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.