Bug 76011 - [IVB/HSW/BYT Regression]Piglit spec_ARB_framebuffer_object_fbo-viewport fails
Summary: [IVB/HSW/BYT Regression]Piglit spec_ARB_framebuffer_object_fbo-viewport fails
Status: VERIFIED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Server/General (show other bugs)
Version: unspecified
Hardware: All Linux (All)
: high major
Assignee: Xorg Project Team
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-03-11 05:29 UTC by lu hua
Modified: 2014-05-19 06:49 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments

Description lu hua 2014-03-11 05:29:12 UTC 
System Environment:
--------------------------
Platform: Ivybridge/Haswell/Baytrail
Libdrm:		(master)libdrm-2.4.52-8-gee8c9a1383d4a50871e146ade2fe15b25f3377d4
Mesa:		(master)678cf9618f252eea209c9f37211dde325223c5ae
Xserver:	(master)xorg-server-1.15.99.901-37-gb972851ce47b5e3b681a212a43dd71aab94e7a1b
Xf86_video_intel:(master)2.99.910-73-ga2b4f2657f8cd503fce4e3b8cc3240d7b45d36ce
Cairo:		(master)ed175b2a2bebb6def85133257bc11a875d13b0dd
Libva:		(staging)bf2e1773d4373619232c4c653b8cda19ea329441
Libva_intel_driver:(staging)6e1baecded9d23b32daa8e34828b6a5d32a27c46
Kernel:	(drm-intel-nightly) 164a4cb4c1431a0689f85507868356fae24da638

Bug detailed description:
-----------------------------
It fails on Ivybridge/Haswell/Baytrail with xserver master branch.
Following cases also fail:
spec_ARB_point_sprite_point-sprite
spec_ARB_sampler_objects_framebufferblit
spec_ARB_sample_shading_builtin-gl-sample-position_2
spec_ARB_sample_shading_builtin-gl-sample-position_4
spec_EXT_framebuffer_multisample_turn-on-off_2
spec_EXT_framebuffer_multisample_turn-on-off_4
spec_EXT_framebuffer_multisample_turn-on-off_6
spec_EXT_framebuffer_multisample_turn-on-off_8
spec_ARB_framebuffer_object_fbo-blit-stretch
spec_OpenGL_1.1_fragment-center
spec_OpenGL_1.1_polygon-mode
spec_OpenGL_2.0_occlusion-query-discard

The latest known good commit: 78e508c9379b3976ac8e76b7aaa90ba86ad4e443
The latest known bad commit: b972851ce47b5e3b681a212a43dd71aab94e7a1b

output:
Image comparison failed!
PIGLIT: {'result': 'fail' }

Reproduce steps:
-------------------------
1. xinit
2. ./bin/fbo-viewport -auto
Comment 1 Chris Wilson 2014-05-16 18:34:53 UTC 
=0 ickle:/usr/src/piglit$ ./bin/fbo-viewport -auto
PIGLIT: {'result': 'pass' }

Retest?
Comment 2 lu hua 2014-05-19 06:49:03 UTC 
It works well on latest commit.
Comment 3 lu hua 2014-05-19 06:49:21 UTC 
Verified.Fixed.

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