System Environment: -------------------------- Platform: BSW Libdrm: (master)libdrm-2.4.56-21-g8c2ae1695913990cbe6c6a8aa294f354eba33bd0 Mesa: (master)dc0bd799cabdd974b05bd217304944392169fb50 Xserver:(master)xorg-server-1.16.0-152-g3a51418b2db353519a1779cf3cebbcc9afba2520 Xf86_video_intel:(master)2.99.914-94-g908520a7dacade8b6716e7c30549847464a33a81 Libva: (master)c356638098e55453d2fac8bbb92eafc8cc32d6f4 Libva_intel_driver:(master)812d8d039031bf20e66748a39edcdb8f9c798ec4 Kernel: (drm-intel-nightly)51c49eafab38a20bdd12344d31d09810c9b0c3f6 Bug detailed description: --------------------------- It fails on BSW with mesa master branch. The result shows pass on our earlier automation test, but the pass is not reproducible. It pass on IVB/BDW. Following cases also fail. spec_ARB_texture_gather_textureGatherOffset_vs-rg-red-unorm-2DArray spec_ARB_texture_gather_textureGatherOffset_vs-rgb-blue-int-2D spec_ARB_texture_gather_textureGather_vs-rg-red-uint-2D output: Probe color at (3,4) Expected: 0.639216 0.643137 0.517647 0.513726 Observed: 0.639216 0.627451 0.517647 0.529412 Probe color at (21,4) Expected: 0.709804 0.713726 0.588235 0.584314 Observed: 0.709804 0.698039 0.588235 0.584314 Probe color at (21,7) Expected: 0.082353 0.086275 0.964706 0.960784 Observed: 0.082353 0.086275 0.949020 0.960784 Probe color at (11,11) Expected: 0.545098 0.549020 0.423529 0.419608 Observed: 0.545098 0.533333 0.423529 0.411765 Probe color at (29,13) Expected: 0.866667 0.870588 0.745098 0.741176 Observed: 0.850980 0.870588 0.745098 0.741176 Probe color at (13,14) Expected: 0.929412 0.933333 0.807843 0.803922 Observed: 0.913725 0.933333 0.807843 0.803922 PIGLIT: {"result": "fail" } Reproduce steps: ------------------------- 1. xinit 2. bin/textureGather vs rg int 2D -fbo -auto
This test is passing for me with mesa master. Can you please retest? bwidawsk@momoa ~/intel-gfx/piglit (master)$ ./bin/textureGather vs rg int 2D -fbo -auto ATTENTION: default value of option vblank_mode overridden by environment. ATTENTION: default value of option vblank_mode overridden by environment. PIGLIT: {"result": "pass" } bwidawsk@momoa ~/intel-gfx/piglit (master)$ lspci -nn -s 0:2.0 00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:22b0] (rev 15)
Test on the latest Mesa master(commit: c88385603ae8d983314b736a9459bbf7d002cf11), it works well. [root@x-bsw01 piglit]# bin/textureGather vs rg int 2D -fbo -auto PIGLIT: {"result": "pass" }
Verified.Fixed.
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