Bug 16073

Summary:	Can't choose FB config with 0 for GLX_SAMPLES_ARB
Product:	Mesa	Reporter:	Neil Roberts <nroberts>
Component:	GLX	Assignee:	mesa-dev
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Attachments:	Patch to fix

Description Neil Roberts 2008-05-23 03:02:30 UTC

Created attachment 16704 [details] [review]
Patch to fix

When calling glXChooseFBConfig it will return NULL if you give any value for the GLX_SAMPLE_BUFFERS_ARB or GLX_SAMPLES_ARB attributes. Even though multisampling isn't supported, could it accept zero for these attributes as in the attached patch?

The PowerVR Insider simulator for OpenGL ES 2 does exactly that and so it can't be used with Mesa without the patch.

Comment 1 Brian Paul 2008-05-27 08:49:40 UTC

Fixed in git.  Thanks.

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