Bug 15447

Summary: Broken "reflection" in compiz on r300
Product: Mesa Reporter: Adam K Kirchhoff <akirchhoff135014>
Component: Drivers/DRI/r300Assignee: 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 Adam K Kirchhoff 2008-04-11 02:42:06 UTC 
I was recently doing some testing of r300 vs. fgrlx for one of 
the compiz dev's when I noticed that the reflection plugin no longer (with 
mesa from git) works on my x700 even though it worked fine with mesa 7.0.1.  
After a little bit of git-bisecting and recompiling xf86-video-ati and 
xserver, I managed to locate the commit where it broke:

# bad: [c34b024cf49f3fc06271d561a4069c77d7b65c48] r300: add artificial output 
to match fragment program input

Onestone (from #compiz-fusion-dev) says that the shader 'fragment.position' 
attribute must be broken.
Comment 1 Markus Amsler 2008-05-05 16:55:54 UTC 
Fixed in git with commit 113f5b14cbab2d62d5ca470f4b1f82989d3a50fe.
Comment 2 Adam Jackson 2009-08-24 12:29:51 UTC 
Mass version move, cvs -> git

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