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