Bug 1556

Summary: VIA: Strange double buffering issues
Product: Mesa Reporter: Ian Romanick <idr>
Component: Drivers/DRI/UnichromeAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED WONTFIX QA Contact:
Severity: normal    
Priority: high CC: xavier
Version: unspecified   
Hardware: x86 (IA32)   
OS: All   
Whiteboard:
i915 platform: i915 features:
Bug Depends on: 1555    
Bug Blocks:    
Attachments: Screen capture of "ghosted" glxgears

Description Ian Romanick 2004-10-07 13:36:43 UTC 
I did a minor tweak to fix the problem with 24-bit rendering (bugzilla #1555),
but now I notice something else strange.  In 1400x1050x24-bit (according to
xdpyinfo, but I don't think that's right), I am able to resize a glxgears window
such that part of the gears image is repeated, offset to the right, in the gears
window.  I'm not able to reproduce this in 16-bit.

I don't think my change cause the problem, but, since rendering is complete
garbage without it, it's impossible to tell for sure.
Comment 1 Ian Romanick 2004-10-07 13:37:52 UTC 
Created attachment 1031 [details]
Screen capture of "ghosted" glxgears
Comment 2 Ian Romanick 2014-01-22 01:41:28 UTC 
This driver was removed from the repository some years ago.

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