System Environment: -------------------------- Platform: Ironlake/Sandybridge/Ivybridge/Haswell/Baytrail Libdrm: (master)libdrm-2.4.51-7-gcb4bc8ead63cb213a26bcc8d14b2b44d9fb967da Mesa: (master)05da4a7a5e7d5bd988cb31f94ed8e1f053d9ee39 Xserver: (master)xorg-server-1.15.0-1-ga92c6406e7f6c0b74fb1cb9361ad904facc0f722 Xf86_video_intel:(master)2.99.907-30-g50a45a1cdd4d8319ba9358974d241069689591c5 Cairo: (master)2a7f133639bed86a29dd9693cb78c0aa42eaff30 Libva: (staging)6f906532ff7792e26c605d4c7c8e7400dc430347 Libva_intel_driver:(staging)6736a39fce442a8e5abb2a2e99adf56e3965d35f Kernel: (drm-intel-nightly) 164a4cb4c1431a0689f85507868356fae24da638 Bug detailed description: ----------------------------- It fails on Ironlake/Sandybridge/Ivybridge/Haswell/Baytrail with mesa master branch. It doesn't happen on 10.0 branch. Following cases fail with same commit: glean_fragProg1-ABS_test glean_fragProg1-ADD_an_immediate glean_fragProg1-ADD_negative_immediate glean_fragProg1-ADD_negative_immediate_(2) glean_fragProg1-ADD_test glean_fragProg1-ADD_with_saturation glean_fragProg1-ARB_fog_exp2_test glean_fragProg1-ARB_fog_exp_test glean_fragProg1-ARB_fog_linear_test glean_fragProg1-CMP_test glean_fragProg1-Computed_fog_exp2_test glean_fragProg1-Computed_fog_exp_test glean_fragProg1-Computed_fog_linear_test glean_fragProg1-COS_test glean_fragProg1-COS_test_2 glean_fragProg1-DP3_test glean_fragProg1-DP3_test_(2) glean_fragProg1-DP4_test glean_fragProg1-DPH_test glean_fragProg1-DST_test glean_fragProg1-EX2_test glean_fragProg1-FLR_test glean_fragProg1-FRC_test glean_fragProg1-LG2_test glean_fragProg1-LIT_test_1 glean_fragProg1-LIT_test_2_(degenerate_case:_0_^_0_->_1) glean_fragProg1-LIT_test_3_(case_x_<_0) glean_fragProg1-MAD_test glean_fragProg1-masked_MUL_test glean_fragProg1-MAX_test glean_fragProg1-MIN_test glean_fragProg1-MOV_test glean_fragProg1-MUL_test glean_fragProg1-POW_test_(exponentiation) glean_fragProg1-RCP_test_(reciprocal) glean_fragProg1-RCP_test_2_(reciprocal) glean_fragProg1-RSQ_test_1_(reciprocal_square_root) glean_fragProg1-RSQ_test_2_(reciprocal_square_root_of_negative_value) glean_fragProg1-SCS_test glean_fragProg1-SGE_test glean_fragProg1-SIN_test glean_fragProg1-SIN_test_2 glean_fragProg1-SLT_test glean_fragProg1-SUB_test_(with_swizzle) glean_fragProg1-SUB_with_saturation glean_fragProg1-swizzled_add_test glean_fragProg1-swizzled_move_test glean_fragProg1-SWZ_test glean_fragProg1-XPD_test_1 glean_fragProg1-Z-write_test glean_makeCurrent glean_occluquery glean_orthoPosHLines glean_orthoPosPoints glean_orthoPosRandRects glean_orthoPosRandTris glean_orthoPosTinyQuads glean_orthoPosVLines glean_pbo glean_pixelFormats glean_pointAtten glean_readPixSanity glean_texCombine4 glean_texEnv glean_vertProg1-ABS_test glean_vertProg1-ADD_test glean_vertProg1-ARL_test glean_vertProg1-DP3_test glean_vertProg1-DP4_test glean_vertProg1-DPH_test glean_vertProg1-DST_test glean_vertProg1-EX2_test glean_vertProg1-EXP_test glean_vertProg1-FLR_test glean_vertProg1-FRC_test glean_vertProg1-LG2_test glean_vertProg1-LIT_test_1 glean_vertProg1-LIT_test_2_(degenerate_case:_0_^_0_->_1) glean_vertProg1-LIT_test_3_(case_x_<_0) glean_vertProg1-LOG_test glean_vertProg1-MAD_test glean_vertProg1-MAX_test glean_vertProg1-MIN_test glean_vertProg1-MOV_test_(with_swizzle) glean_vertProg1-MUL_test_(with_swizzle_and_masking) glean_vertProg1-Position_write_test_(compute_position_from_texcoord) glean_vertProg1-POW_test_(exponentiation) glean_vertProg1-RCP_test_(reciprocal) glean_vertProg1-RSQ_test_1_(reciprocal_square_root) glean_vertProg1-RSQ_test_2_(reciprocal_square_root_of_negative_value) glean_vertProg1-SGE_test glean_vertProg1-SLT_test glean_vertProg1-State_reference_test_1_(material_ambient) glean_vertProg1-State_reference_test_2_(light_products) glean_vertProg1-State_reference_test_3_(fog_params) glean_vertProg1-SUB_test_(with_swizzle) glean_vertProg1-SWZ_test_1 glean_vertProg1-SWZ_test_2 glean_vertProg1-SWZ_test_3 glean_vertProg1-SWZ_test_4 glean_vertProg1-SWZ_test_5 glean_vertProg1-XPD_test_1 glean_vertProg1-XPD_test_2_(same_src_and_dst_arg) glx_glx-swap-singlebuffer glx_glx-visuals-depth glx_glx-visuals-depth_-pixmap glx_glx-visuals-stencil glx_glx-visuals-stencil_-pixmap hiz_hiz-depth-read-window-stencil0 hiz_hiz-depth-read-window-stencil1 hiz_hiz-depth-test-window-stencil0 hiz_hiz-depth-test-window-stencil1 hiz_hiz-stencil-read-window-depth0 hiz_hiz-stencil-read-window-depth1 hiz_hiz-stencil-test-window-depth0 hiz_hiz-stencil-test-window-depth1 spec_ARB_fragment_program_fp-indirections2 spec_ARB_fragment_program_fp-long-alu spec_ARB_robustness_arb_robustness_client-mem-bounds spec_OpenGL_1.1_depthfunc spec_OpenGL_1.1_fdo10370 spec_OpenGL_1.2_tex3d spec_OpenGL_1.2_teximage-errors spec_OpenGL_2.0_tex3d-npot Bisect shows: 05da4a7a5e7d5bd988cb31f94ed8e1f053d9ee39 is the first bad commit. commit 05da4a7a5e7d5bd988cb31f94ed8e1f053d9ee39 Author: Kristian Høgsberg <krh@bitplanet.net> AuthorDate: Fri Jan 17 16:55:31 2014 -0800 Commit: Kristian Høgsberg <krh@bitplanet.net> CommitDate: Sun Jan 19 20:48:19 2014 -0800 i965: Only update renderbuffers on initial intelMakeCurrent We call intel_prepare_render() in intelMakeCurrent() to make sure we have renderbuffers before calling _mesa_make_current(). The only reason we do this is so that we can have valid defaults for width and height. If we already have buffers for the drawable we're making current, we don't need this step. In itself, this is a small optimization, but it also avoids a round trip that could block on the display server in a unexpected place. https://bugs.freedesktop.org/show_bug.cgi?id=72540 https://bugs.freedesktop.org/show_bug.cgi?id=72612 Signed-off-by: Kristian Høgsberg <krh@bitplanet.net> Reviewed-by: Chad Versace <chad.versace@linux.intel.com> run case spec_OpenGL_1.1_depthfunc bin/depthfunc -auto output: Probe color at (15,15) Expected: 0.000000 1.000000 0.000000 Observed: 0.000000 0.000000 0.000000 PIGLIT: {'result': 'fail' } Reproduce steps: ---------------------------- 1. xinit 2. bin/depthfunc -auto
Fix pushed to master: commit 11baad35088dfd4bdabc1710df650dbfb413e7a3 Author: Kristian Høgsberg <krh@bitplanet.net> Date: Tue Jan 21 12:17:03 2014 -0800 intel: Fix initial MakeCurrent for single-buffer drawables Commit 05da4a7a5e7d5bd988cb31f94ed8e1f053d9ee39 attempts to eliminate the call to intel_update_renderbuffer() in the case where we already have a drawbuffer for the drawable. Unfortunately this only checks the back left renderbuffer, which breaks in case of single buffer drawables. This means that the initial viewport will not be set in that case. Instead, we now check whether the initial viewport has not been set, in which case we call out to intel_update_renderbuffer(). https://bugs.freedesktop.org/show_bug.cgi?id=73862 Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Verified.Fixed.
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