| Summary: |
[softpipe] piglit interpolation-noperspective-gl_BackColor-flat-fixed regression |
| Product: |
Mesa
|
Reporter: |
Vinson Lee <vlee> |
| Component: |
Other | Assignee: |
mesa-dev |
| Status: |
RESOLVED
FIXED
|
QA Contact: |
|
| Severity: |
normal
|
|
|
| Priority: |
medium
|
CC: |
brianp
|
| Version: |
git | Keywords: |
regression |
| Hardware: |
x86-64 (AMD64) | |
|
| OS: |
Linux (All) | |
|
| Whiteboard: |
|
|
i915 platform:
|
|
i915 features:
|
|
|---|
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mesa: f1ab67c13ab97f19c08d99c6ba101edc7d7b80e6 (master) $ ./bin/shader_runner generated_tests/spec/glsl-1.30/execution/interpolation/interpolation-noperspective-gl_BackColor-flat-fixed.shader_test -auto Mesa warning: failed to remap glClampColorARB Mesa warning: failed to remap glTexBufferARB Mesa warning: failed to remap glFramebufferTextureARB Mesa warning: failed to remap glVertexAttribDivisorARB Mesa warning: failed to remap glProgramParameteriARB Probe at (159,45) Expected: 0.272727 0.181818 0.545455 1.000000 Observed: 0.474510 0.160784 0.364706 1.000000 Probe at (192,38) Expected: 0.153846 0.153846 0.692308 1.000000 Observed: 0.266667 0.133333 0.596078 1.000000 Probe at (216,33) Expected: 0.066667 0.133333 0.800000 1.000000 Observed: 0.117647 0.117647 0.764706 1.000000 Probe at (166,83) Expected: 0.166667 0.333333 0.500000 1.000000 Observed: 0.294118 0.294118 0.415686 1.000000 Probe at (196,71) Expected: 0.071429 0.285714 0.642857 1.000000 Observed: 0.125490 0.250980 0.627451 1.000000 Probe at (136,136) Expected: 0.181818 0.545455 0.272727 1.000000 Observed: 0.317647 0.478431 0.203922 1.000000 Probe at (173,115) Expected: 0.076923 0.461538 0.461538 1.000000 Observed: 0.129412 0.403922 0.462745 1.000000 Probe at (145,166) Expected: 0.083333 0.666667 0.250000 1.000000 Observed: 0.149020 0.603922 0.247059 1.000000 PIGLIT: {'result': 'fail' } 4a938ef7136a89c828ebb16effe1bc5bea08b7d7 is the first bad commit commit 4a938ef7136a89c828ebb16effe1bc5bea08b7d7 Author: Brian Paul <brianp@vmware.com> Date: Mon Jan 21 11:32:49 2013 -0700 draw: add new debug code and comments in clip code template In debug builds, set clipped vertex window coordinates to NaN values to help debugging. Otherwise, we're just leaving the coordinate in clip space and it's invalid to use it later expecting it to be a window coord. Reviewed-by: José Fonseca <jfonseca@vmware.com> :040000 040000 1c9a933b785f0a56ebf2f13874aacffc4183e976 b87acb6dca3e64abd30f9da1d7483ac61364fb9e M src bisect run success