https://bugs.freedesktop.org/show_bug.cgi?id=60541
Priority: medium Bug ID: 60541 Keywords: regression CC: maraeo@gmail.com Assignee: dri-devel@lists.freedesktop.org Summary: [r300g, bisected] Some piglit NV_conditional_render tests fails Severity: normal Classification: Unclassified OS: All Reporter: pavel.ondracka@email.cz Hardware: Other Status: NEW Version: git Component: Drivers/Gallium/r300 Product: Mesa
Faling tests are: nv_conditional_render-bitmap nv_conditional_render-clear nv_conditional_render-copypixels nv_conditional_render-dlist nv_conditional_render-drawpixels nv_conditional_render-vertex_array
./bin/nv_conditional_render-bitmap -auto r300: DRM version: 2.24.0, Name: ATI RV530, ID: 0x71c5, GB: 1, Z: 2 r300: GART size: 509 MB, VRAM size: 256 MB r300: AA compression RAM: YES, Z compression RAM: YES, HiZ RAM: YES Probe at (0,0) Expected: 0.000000 1.000000 0.000000 0.000000 Observed: 0.498039 0.498039 0.498039 0.498039 PIGLIT: {'result': 'fail' }
First bad commit: commit 62cba629c09aaf236b2750785b899934b531b17a Author: Marek Olšák maraeo@gmail.com Date: Sun Dec 2 04:40:36 2012 +0100
Revert "r300g: fix occlusion queries when depth test is disabled or zbuffer
It broke Hyper-Z terribly.
GPU:RV530 Mesa: 0e2f26d5ea26febd16173aa8bbf7427b090e320f Kernel: 3.7.3-101.fc17.i686 Libdrm: 20c5607b57da113ca1a29caaa5a52eaf83808dff