http://bugs.freedesktop.org/show_bug.cgi?id=10156
Summary: Reversed cube mapping on Radeon 9000 with DRI enabled
Product: Mesa
Version: 6.5
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: minor
Priority: medium
Component: Drivers/DRI/r200
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
Overview Description:
When doing cube mapping with DRI enabled, reflections are on the opposite side
of where they should be. You can see this in the following images:
This is with DRI on:
http://img488.imageshack.us/my.php?image=cubemapdrinv4.png
This is with DRI off:
http://img90.imageshack.us/my.php?image=cubemapnodricr4.png
The second image is the correct result. It can be obtained also in the same
computer on Windows with ATI official drivers and on other computers on Linux
with NVIDIA official drivers.
Steps to Reproduce:
0) Have DRI enabled.
1) Execute any application performing cube mapping. (You can find the
application from which I took the screenshots at
http://xivis.viladelpingui.net/cubemap.zip . It's not mine, but I don't
remember where I got it from.)
Actual Results:
An image like the first one above.
Expected Results:
An image like the second one above.
Build Date & Platform:
OpenGL renderer string: Mesa DRI R200 20060602 AGP 1x x86/MMX/SSE2 TCL
OpenGL version string: 1.3 Mesa 6.5.1
Package by Fedora: mesa-libGL.i386.6.5.1-9.fc6
Build Time : Wed Jan 24 22:24:02 2007
On Fedora Core 6, with a Radeon 9000 graphics card.
Additional Builds and Platforms:
Any previous release for Fedora Core 6, on the same system.
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