System Environment: -------------------------- Arch: x86_64 Platform: Ivyybridge Libdrm: (master)libdrm-2.4.41-3-g303ca37e722e68900cb7eb43ddbef8069b0c711b Mesa: (master)85c2e99039394292474b1a84e3dcb2fee30a0836 Xserver: (master)xorg-server-1.13.99.901-36-g70b127c9f1c53bdb42f078265e67f76b464deae2 Xf86_video_intel:(master)2.20.19-14-g10f549332e315cfe2cc86aadab94a95ae6757c34 Cairo: (master)ed2fa6b16b03fccc3e21598cdb9157cbcebd1d37 Libva: (staging)21649988d6b532cc96f633db017d1e4369f640e9 Libva_intel_driver:(staging)d206b47a6ac86c089149ecd71b01eea6ebda5796 Kernel: (drm-intel-nightly) 418ccc855c65e0e90f81012bbc34de20b9f45cbd Bug detailed description: ------------------------- It fails on ironlake sandybridge and ivybridge with mesa master branch. It works well on mesa 9.0 branch. Bisect shows: a9754793dab4b24c09cae21c29f902ce0e53319a is the first bad commit. commit a9754793dab4b24c09cae21c29f902ce0e53319a Author: Eric Anholt <eric@anholt.net> AuthorDate: Wed Jan 16 16:20:38 2013 -0800 Commit: Eric Anholt <eric@anholt.net> CommitDate: Mon Jan 21 21:26:47 2013 -0800 mesa: Drop manual checks for outside begin/end. We now have a separate dispatch table for begin/end that prevent these functions from being entered during that time. The ASSERT_OUTSIDE_BEGIN_END_WITH_RETVALs are left because I don't want to change any return values or introduce new error-only stubs at this point. output: Intel OpenGL Conformance Test Version ENG (Jan 22 2013 15:56:55) CLI options echo: oglconform -z -suite all -v 2 -test api-error negative.glEvalMesh Window will be recreated 2 times. Window 0 will run 1 testcases on config with id 132. Window 1 will run 1 testcases on config with id 110. Total of 2 testcases will be executed. Setup Report. Verbose level = 2. Path inactive. Visual Report for ID 132 (32 bits). ID |ACCELERA|DB |REND_T |SURF_T |C_BUF_T |BUF_S |RED_S | 132| 1| 1| gl| wipbpx| rgba| 32| 8| GREEN_S |BLUE_S |ALPHA_S |DEPTH_S |STENC_S |ACCUM_S |SPL_BUF |SAMPLES | 8| 8| 8| 24| 8| 64| 0| 0| SRGB |TEX_RGB |TEX_RGBA|CAVEAT |SWAP |M_PBUF_W|M_PBUF_H|M_PBUF_P 0| 0| 0| slow| undef| 0| 0| 0 OpenGL Report. Vendor - 'Intel Open Source Technology Center' Renderer - 'Mesa DRI Intel(R) Ivybridge Desktop ' Version - '3.0 Mesa 9.1-devel (git-85c2e99)' (3.0) GLSL Version - '1.30' Context Flags - None >> API error code test (api-error) test: --> 4.30 - negative.glEvalMesh subcase: Test_NegativeglEvalMesh(1399): returned no error, should return GL_INVALID_OPERATION Test_NegativeglEvalMesh(1410): returned no error, should return GL_INVALID_OPERATION --< 4.30 - negative.glEvalMesh subcase failed. << API error code test (api-error) test failed. (1 of 1 subcases) Intel Conformance failed. Setup Report. Verbose level = 2. Path inactive. Visual Report for ID 110 (32 bits). ID |ACCELERA|DB |REND_T |SURF_T |C_BUF_T |BUF_S |RED_S | 110| 1| 1| gl| wipbpx| rgba| 32| 8| GREEN_S |BLUE_S |ALPHA_S |DEPTH_S |STENC_S |ACCUM_S |SPL_BUF |SAMPLES | 8| 8| 8| 24| 8| 64| 0| 0| SRGB |TEX_RGB |TEX_RGBA|CAVEAT |SWAP |M_PBUF_W|M_PBUF_H|M_PBUF_P 0| 0| 0| slow| undef| 0| 0| 0 OpenGL Report. Vendor - 'Intel Open Source Technology Center' Renderer - 'Mesa DRI Intel(R) Ivybridge Desktop ' Version - '3.0 Mesa 9.1-devel (git-85c2e99)' (3.0) GLSL Version - '1.30' Context Flags - None >> API error code test (api-error) test: --> 4.30 - negative.glEvalMesh subcase: Test_NegativeglEvalMesh(1399): returned no error, should return GL_INVALID_OPERATION Test_NegativeglEvalMesh(1410): returned no error, should return GL_INVALID_OPERATION --< 4.30 - negative.glEvalMesh subcase failed. << API error code test (api-error) test failed. (1 of 1 subcases) Intel Conformance failed. Total Passed : 0 Total Failed : 2 Total Not run: 0 Reproduce steps: ---------------- 1. xinit 2. ./oglconform -z -suite all -v 2 -test api-error negative.glEvalMesh
It also fails on mesa 9.1 branch.
Patch posted to the mesa-dev mailing list: http://lists.freedesktop.org/archives/mesa-dev/2013-February/034850.html
This is fixed on Mesa master by the commit below. It has also be picked to the 9.1 branch (6ff7080). commit 8b586322e71d5ad0ce95d0fbcbfeb4df13f65040 Author: Ian Romanick <ian.d.romanick@intel.com> Date: Tue Feb 19 15:23:57 2013 -0800 mesa: Don't install glEvalMesh in the beginend dispatch table NOTE: This is a candidate for the 9.1 branch. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=59740 Reviewed-by: Eric Anholt <eric@anholt.net>
Verified on mesa master and 9.1 branch.
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