From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 26997] New: r600: broken mipmap generation
Date: Wed, 10 Mar 2010 10:59:59 -0800 (PST)
Message-ID: <bug-26997-502@http.bugs.freedesktop.org/>
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http://bugs.freedesktop.org/show_bug.cgi?id=26997

           Summary: r600: broken mipmap generation
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/R600
        AssignedTo: dri-devel@lists.sourceforge.net
        ReportedBy: wielkiegie@gmail.com


Automatic mipmap generation (by setting GL_MIPMAP_GENERATION texture parameter
to GL_TRUE) with r600_dri is broken when texture dimensions are not powers of
two. Level 0 mipmap (original image) is right, but another levels contain
garbage. When minification filter is set to some mipmap mode, it clearly shows
this issue. Changing texture dimensions to powers of two resolves the problem.


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