Bug 11827

Summary:	point applied incorrect texture when point_sprite enabled
Product:	Mesa	Reporter:	WuNian <nian.wu>
Component:	Mesa core	Assignee:	mesa-dev
Status:	VERIFIED FIXED	QA Contact:
Severity:	normal
Priority:	medium	CC:	michael.fu
Version:	git
Hardware:	Other
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description WuNian 2007-08-03 01:14:37 UTC

When enables point_sprite, the points are applied with incorrect texture.

You can run the case: https://bugs.freedesktop.org/attachment.cgi?id=10950 to reproduce this bug. Please change the macro TEX_WIDTH to 4 or 8.

The correct point should be two part: half red and half green. But with soft rendering, the point includes three part: red at the top and bottom and blue at the center.

Comment 1 Zou Nan hai 2008-01-14 23:47:17 UTC

Is it a software renderer bug?
If it is, please reassign the bug.

Comment 2 WuNian 2008-01-15 10:13:49 UTC

Yes, this is soft render bug.

Comment 3 Shuang He 2009-06-03 18:44:07 UTC

This issue has gone

Comment 4 Shuang He 2009-06-03 18:46:27 UTC

verified against:
mesa: (master)0e8a5a84742adf6e99236f246c77325fad174204

Comment 5 Adam Jackson 2009-08-24 12:27:31 UTC

Mass version move, cvs -> git

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