Bug 23337

Summary:	glxgears blanks the screen when window is focused (regression Mesa 7.4.4 --> 7.5)
Product:	Mesa	Reporter:	Stefan Dirsch <sndirsch>
Component:	Drivers/DRI/R100	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium	CC:	eich, mat
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Attachments:	glxdemos.tar.bz2

Description Stefan Dirsch 2009-08-16 03:30:50 UTC

Since Mesa 7.5 when running the non-glut version of glxgears (still shipped with X.Org 6.9; I'm going to attach it) and focusing the glxgears window the screen gets blanked (only the mouse cursor is still visible). Clicking outside of this window, i.e. unfocusing it, fixes the issue. This is a regression since Mesa 7.4.4. Apart from Mesa 7.5 I'm using xorg-server 1.6.3, xf86-video-ati 6.12.2, libdrm 2.4.11 and Kernel 2.6.31-rc5.

It should be easily reproducable with the attached glxinfo version. It is *not* with the GLUT version in Mesa.

Comment 1 Stefan Dirsch 2009-08-16 03:31:53 UTC

Created attachment 28662 [details]
glxdemos.tar.bz2

Non-glut version of glxinfo, which shipped with X.Org 6.9.

Comment 2 Stefan Dirsch 2009-08-16 03:33:07 UTC

Also reported in Novell's Bugzilla:

  https://bugzilla.novell.com/show_bug.cgi?id=530547

Comment 3 Pauli 2009-08-16 03:57:16 UTC


*** This bug has been marked as a duplicate of bug 23017 ***

Comment 4 Stefan Dirsch 2009-09-09 08:09:35 UTC

The issue is fixed in Mesa 7.5.1. Not sure if by accident or by intention though.

Comment 5 Michel Dänzer 2009-09-09 09:18:03 UTC

Not a duplicate, fixed in 7.5.1 and Git mesa_7_4_branch.

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