[Bug 34822] New: [r300g, bisected] Unigine Sanctuary: texture corruption with RGTC format

* [Bug 34822] New: [r300g, bisected] Unigine Sanctuary: texture corruption with RGTC format
@ 2011-02-28 11:59 bugzilla-daemon
  2011-03-01  2:37 ` [Bug 34822] " bugzilla-daemon
  0 siblings, 1 reply; 2+ messages in thread
From: bugzilla-daemon @ 2011-02-28 11:59 UTC (permalink / raw)
  To: dri-devel

https://bugs.freedesktop.org/show_bug.cgi?id=34822

           Summary: [r300g, bisected] Unigine Sanctuary: texture
                    corruption with RGTC format
           Product: Mesa
           Version: unspecified
          Platform: Other
               URL: http://www.unigine.com/download/#sanctuary
        OS/Version: All
            Status: NEW
          Keywords: regression
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r300
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: pavel.ondracka@email.cz

There is some texture corruption in Unigine Sanctuary v2.3, it looks almost
like if you were watching very low quality video.

83ebc01c1dd1cd8a960a2a61fc7203f8312644d5 is the first bad commit
commit 83ebc01c1dd1cd8a960a2a61fc7203f8312644d5
Author: Dave Airlie <airlied@redhat.com>
Date:   Fri Feb 25 09:24:15 2011 +1000

    mesa/st: add RGTC format support.

    this just adds a format check + format conversion.

Workaround is MESA_EXTENSION_OVERRIDE="-GL_ARB_texture_compression_rgtc
-GL_EXT_texture_compression_rgtc". 

mesa: d1dbbf7bf41959df489195d11eb50f8222d293d3
GPU: RV530

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