Bug 21822

Summary: [G45] gl2benchmark demo does not render correctly
Product: Mesa Reporter: Sven Arvidsson <sa>
Component: Drivers/DRI/i965Assignee: Ian Romanick <idr>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: medium    
Version: git   
Hardware: Other   
OS: All   
URL: http://kanotix.com/files/fix/gl2benchmark.sid/gl2benchmark/
Whiteboard:
i915 platform: i915 features:
Attachments: screenshot of demo

Description Sven Arvidsson 2009-05-19 13:39:00 UTC 
gl2benchmark application (based on OpenSceneGraph) contain a series of demos, the first one, the ARB Vertex Program, does not render correctly. 

As seen on the attached screenshot, the lens is only drawn as an opaque circle.

Not sure if this is a general Mesa problem, or only with the i965 driver, the application segfaults if run with LIBGL_ALWAYS_SOFTWARE=1.

The source of the gl2benchmark software can be found here,
http://kanotix.com/files/fix/gl2benchmark.sid/gl2benchmark/

System environment:
-- chipset: G45 / ICH10R
-- system architecture: 32-bit
-- Linux distribution: Debian unstable
-- Machine or mobo model: Asus P5Q-EM
-- Display connector: DVI
-- xf86-video-intel: 87332a7cc16af82aa47e07fbf90da3635b071dbf
-- xserver: 1.6.1.901
-- mesa: 08ec7e0d329a72433b427e8167b2c3442d1f53b4
-- drm: f57d7f4b0b14972f92a83f155ae8033478aa7729
-- kernel: 2.6.30-rc5 (debian package)
Comment 1 Sven Arvidsson 2009-05-19 13:39:34 UTC 
Created attachment 26015 [details]
screenshot of demo
Comment 2 Adam Jackson 2009-08-24 12:32:16 UTC 
Mass version move, cvs -> git
Comment 3 Sven Arvidsson 2009-08-31 13:08:51 UTC 
Using git master c28f253ac26e2d5a8cc7befa35e754515d4510dd there's no rendering errors.

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