Test Environment Platform: KBL-G (Intel NUC i7) CPU: Intel (R) Core (TM) i7-8809G CPU @3.10GHz GPU: AMD(Radeon RX Vega M GH Graphics) Memory: 16G OS: Ubutu16.04 Kernel: 4.18.0-rc3 amd driver version: amdgpu-pro-18.40-673869-ubuntu-16.04.tar.xz (Open Stack) VK-GL-CTS: https://github.com/KhronosGroup/VK-GL-CTS (commit id:54e546a1a0a6fa412ea4c3e3081bbc9518928a6e) When running the test case, got the test failed result from the test tool ./glcts -n KHR-GL31.transform_feedback.api_errors_test Writing test log into TestResults.qpa dEQP Core unknown (0xcafebabe) starting.. target implementation = 'Default' Test case 'KHR-GL31.transform_feedback.api_errors_test'.. Fail (Fail) DONE! Test run totals: Passed: 0/1 (0.0%) Failed: 1/1 (100.0%) Not supported: 0/1 (0.0%) Warnings: 0/1 (0.0%) More info: With AMD driver 18.10 (amdgpu-pro-18.10-516951.tar.gz (open stack)) the test passed.
Created attachment 142626 [details] glxinfo and other logs Attached the logs captured following guidance from: https://amdgpu-install.readthedocs.io/en/latest/install-bugrep.html
Created attachment 142632 [details] Update glxinfo log from DISPLAY 0 Update glxinfo and other logs from DISPLAY 0
This issue is caused by missing ARB_geometry_shader4 in AMD driver. Is it possible to enable ARB_geometry_shader4 for OpenGL 3.1 driver? Or this function needs OpenGL 3.2? Thanks.
Since ARB_geometry_shader4 is from OpenGL 3.2, this issue is a test case bug rather than mesa bug. Will close it.
(In reply to Hai from comment #4) > Since ARB_geometry_shader4 is from OpenGL 3.2, this issue is a test case bug > rather than mesa bug. Will close it. Note that ARB_geometry_shader4 is actually a separate extension, with functionality that's slightly different than what's included in GL 3.2 core. Mesa has no current plans to implement that extension.
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