System Environment: -------------------------- Platform: BSW Libdrm: (master)libdrm-2.4.58-4-g00847fa48b83a85b0cb882594a12ed1511f780db Mesa: (master)16b53005a7df4249fecb6641af0934c32181fdea Xserver:(master)xorg-server-1.16.0-386-g95a5b92e37f73f497d547fd91c543c16d2cc73de Xf86_video_intel:(master)2.99.916-84-gec2b9ac81aed0d2dda2948171ca1c260184bf221 Libva: (master)cdf8636d5fc5b1558570fede347e1599e0d6af3d Libva_intel_driver:(master)f11176415ec26eb5960ba6841d2d9c22f2cabc60 Kernel: (drm-intel-nightly)eabc0c8db15f9ba4d727aee5e0612a68cafe1ab5 Bug detailed description: --------------------------- It fails on BSW with mesa master branch, works well on BDW. Following cases also fail: spec_EXT_transform_feedback_intervening-read_output_use_gs spec_EXT_transform_feedback_intervening-read_prims_generated_use_gs spec_EXT_transform_feedback_intervening-read_prims_written_use_gs spec_EXT_transform_feedback_overflow-edge-cases_use_gs output: Incorrect data for vertex 1. Expected 1, got 0.Incorrect data for vertex 2. Expected 2, got 0.Incorrect data for vertex 3. Expected 3, got 0.Incorrect data for vertex 4. Expected 4, got 0.Incorrect data for vertex 5. Expected 5, got 0.Incorrect data for vertex 6. Expected 6, got 0.Incorrect data for vertex 7. Expected 7, got 0.Incorrect data for vertex 8. Expected 8, got 0.Incorrect data for vertex 9. Expected 9, got 0.PIGLIT: {"result": "fail" } Reproduce steps: ------------------------- 1. xinit 2. bin/ext_transform_feedback-geometry-shaders-basic -fbo -auto
*** Bug 84786 has been marked as a duplicate of this bug. ***
*** Bug 85393 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 84777 ***
Verified.Fixed. root@x-bsw01:/GFX/Test/Piglit/piglit# bin/ext_transform_feedback-geometry-shaders-basic -fbo -auto libGL: OpenDriver: trying /opt/X11R7/lib/dri/tls/i965_dri.so libGL: OpenDriver: trying /opt/X11R7/lib/dri/i965_dri.so PIGLIT: {"result": "pass" }
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