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: [email protected]
ReportedBy: [email protected]
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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