Bug 31787

Summary:	Improve user-clip test
Product:	piglit	Reporter:	Owen Taylor <otaylor>
Component:	tests	Assignee:	Eric Anholt <eric>
Status:	RESOLVED FIXED	QA Contact:	Eric Anholt <eric>
Severity:	normal
Priority:	medium
Version:	unspecified
Hardware:	All
OS:	All
Whiteboard:
i915 platform:		i915 features:
Attachments:	Improve user-clip test

Description Owen Taylor 2010-11-20 06:34:42 UTC

Testing only one pixel of one triangle against one clip plane
meant that many types of incorrect clipping would be missed.
Add more clip clip plane and more probed pixels to check clipping
that is incorrectly set up.

Comment 1 Owen Taylor 2010-11-20 06:34:47 UTC

Created attachment 40435 [details] [review]
Improve user-clip test

Comment 2 Fabian Bieler 2018-01-16 19:31:53 UTC

tests/spec/gl-1.0/user-clip-all-planes.c introduced by d42857290c3b2916490dca29c807b4ac01d8025d checks all available user clip planes.

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