https://bugs.freedesktop.org/show_bug.cgi?id=32634 Summary: [r300g, bisected] Massive corruption in Unigine Sanctuary Product: Mesa Version: git 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@xxxxxxxxxxxxxxxxxxxxx ReportedBy: drakkk@xxxxxxxxxx Starting with commit 4e52e8f746e3565bf3fe9ba8e4e3744ce0302478 rendering is almost completely broken. There are black artifacts all over the screen. 4e52e8f746e3565bf3fe9ba8e4e3744ce0302478 is the first bad commit commit 4e52e8f746e3565bf3fe9ba8e4e3744ce0302478 Author: Dave Airlie <airlied@xxxxxxxxxx> Date: Sat Dec 18 10:40:33 2010 +1000 r300g: add support for color0 writes to all bound color buffers. Thanks to Marek OlÅÃk for making my initial attempt actually work. Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx> Reverting this commit makes the problem go away. My configuration: Mesa: 876effb0e717e8e64050662f6ffa286c22065f5c Kernel: 2.6.36 GPU: RV530 To reproduce you need either 2.2 version of the Unigine Sanctuary benchmark or 2.3 version + patch to enable GL_ARB_half_float_pixel. http://lists.freedesktop.org/archives/mesa-dev/2010-December/004549.html libtxc_dxtn.so is also required. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
