| Summary: |
[i915 TTM 64-bit] Glean case blendFunc failed (sometimes hangs system) |
| Product: |
Mesa
|
Reporter: |
Shuang He <shuang.he> |
| Component: |
Drivers/DRI/i915 | Assignee: |
Eric Anholt <eric> |
| Status: |
VERIFIED
FIXED
|
QA Contact: |
|
| Severity: |
normal
|
|
|
| Priority: |
medium
|
CC: |
dri-devel
|
| Version: |
unspecified | |
|
| Hardware: |
x86-64 (AMD64) | |
|
| OS: |
Linux (All) | |
|
| Whiteboard: |
|
|
i915 platform:
|
|
i915 features:
|
|
|---|
| Attachments: |
dmesg
|
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
System Environment: -------------------------- --Platform: FC6 --Xf86_video_intel:96246c27cb836bae8ee02c46c68a1f2102efd14b --Mesa:aac2d99dc316c069faa46dd43ff034155754c6b3 --DRM:b9417f41418321d5081547a3a3386dcccae7541f --Kernel:2.6.23 Bug detailed description: -------------------------- this issue doesn't happen when INTEL_NO_TTM is set this issue doesn't happen on 965 Reproduce steps: ---------------- start X run glean case blendFunc by: ./glean -r log -t +blendFunc Current result: ---------------- get many FAILURE: blendFunc: FAIL rgba8, db, z24, s8, win+pmap, id 33 source factor = GL_DST_COLOR, dest factor = GL_ONE_MINUS_DST_ALPHA Readback had 0 bits in error; blending had 7.83184 bits in error. blendFunc: FAIL rgba8, db, z24, s8, win+pmap, id 33 source factor = GL_ONE_MINUS_DST_COLOR, dest factor = GL_ONE_MINUS_SRC_A LPHA Readback had 0 bits in error; blending had 7.94538 bits in error. blendFunc: FAIL rgba8, db, z24, s8, win+pmap, id 33 source factor = GL_ONE_MINUS_SRC_ALPHA, dest factor = GL_ZERO Readback had 7.32757 bits in error; blending had 0 bits in error. blendFunc: FAIL rgba8, db, z24, s8, win+pmap, id 33 source factor = GL_ONE_MINUS_SRC_ALPHA, dest factor = GL_ONE_MINUS_SRC_C OLOR Readback had 7.8322 bits in error; blending had 7.4847 bits in error. blendFunc: FAIL rgba8, db, z24, s8, win+pmap, id 33 source factor = GL_SRC_ALPHA_SATURATE, dest factor = GL_ZERO Readback had 0 bits in error; blending had 7.78216 bits in error. blendFunc: FAIL rgba8, db, z24, s8, win+pmap, id 34 source factor = GL_ONE, dest factor = GL_SRC_COLOR Readback had 7.94816 bits in error; blending had 6.38069 bits in error. blendFunc: FAIL rgba8, db, z24, s8, win+pmap, id 34 source factor = GL_DST_COLOR, dest factor = GL_ONE Readback had 0 bits in error; blending had 5.57889 bits in error. blendFunc: FAIL rgba8, db, z24, s8, win+pmap, id 34 source factor = GL_ONE_MINUS_DST_COLOR, dest factor = GL_ONE_MINUS_SRC_C OLOR Readback had 0 bits in error; blending had 6.45012 bits in error. blendFunc: FAIL rgba8, db, z24, s8, win+pmap, id 34 source factor = GL_SRC_ALPHA, dest factor = GL_SRC_COLOR Readback had 0 bits in error; blending had 6.11057 bits in error. blendFunc: FAIL rgba8, db, z24, s8, win+pmap, id 34 source factor = GL_ONE_MINUS_SRC_ALPHA, dest factor = GL_ZERO Readback had 7.91854 bits in error; blending had 0 bits in error. blendFunc: FAIL rgba8, db, z24, s8, win+pmap, id 34 source factor = GL_ONE_MINUS_SRC_ALPHA, dest factor = GL_SRC_ALPHA Readback had 7.37197 bits in error; blending had 7.1102 bits in error. blendFunc: FAIL rgba8, win+pmap, id 100 source factor = GL_ZERO, dest factor = GL_ZERO Readback had 7.73357 bits in error; blending had 0 bits in error. blendFunc: FAIL rgba8, win+pmap, id 100 source factor = GL_ZERO, dest factor = GL_ONE_MINUS_SRC_COLOR Readback had 0 bits in error; blending had 7.88418 bits in error. blendFunc: FAIL rgba8, win+pmap, id 100 source factor = GL_DST_COLOR, dest factor = GL_SRC_ALPHA Readback had 0 bits in error; blending had 4.85111 bits in error. blendFunc: FAIL rgba8, win+pmap, id 100 source factor = GL_DST_COLOR, dest factor = GL_ONE_MINUS_DST_ALPHA Readback had 7.91254 bits in error; blending had 6.85438 bits in error. Expected result: ---------------- Glean case blendFunc should pass