Bug 44301

Summary: [i915g] regression 37b62cc35435a704d33c1814fbdbd0e807699e21 results in solid color fills in 3Dmark01 and flatout in wine
Product: Mesa Reporter: Christopher Egert <cme3000>
Component: Drivers/Gallium/i915gAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: medium    
Version: git   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:

Description Christopher Egert 2011-12-29 18:32:18 UTC 
Commit 37b62cc35435a704d33c1814fbdbd0e807699e21 breaks 3DMark01 and flatout in wine
- I915_LIE=1 (default) results in a black rectangle when 3dmark shows the logo while starting, it's rendered correctly with I915_LIE=0
- I915_LIE=1 results in a solid color fill when using 32bpp and a 32bit zbuffer in game test 1 (i haven't tried the other tests), choosing 16bpp or a 16 or 24bit zbuffer works fine. no rendering errors with I915_LIE=0
- flatout results in a solid color fill, no matter if with I915_LIE or without

all those solid color fills look like if it picks the rgb values of one pixel at some corner.

mesa ded02bd54b5925ee222d7f426850312236b4f59d 
wine-1.3.34-202-gb0f704d
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03)
Comment 1 Christopher Egert 2014-03-11 23:09:21 UTC 
This is already working for some time now.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.