|Summary:||OpenGL stuttering in some cases on AMD Navi cards (RX 5700XT in my case)|
|Product:||DRI||Reporter:||Marko Popovic <popovic.marko>|
|Component:||DRM/AMDgpu||Assignee:||Default DRI bug account <dri-devel>|
|Status:||RESOLVED MOVED||QA Contact:|
|i915 platform:||i915 features:|
Description Marko Popovic 2019-10-31 15:47:25 UTC
Created attachment 145856 [details] Video showcase of the bug Here is a trace file and a video showcase of stuttering in Feral game launcher (OpenGL) that happens in many cases, but not reproducable in all GL apps/desktops (mGBA emulator, Godot game engine, Feral launcher) I'd like to see one of AMD OpenGL developers take a look at the trace file and a video for proof that stuttering actually occurs and try to figure out what might be causing the issue.
Comment 1 Marko Popovic 2019-10-31 15:48:44 UTC
Created attachment 145857 [details] Trace file from Feral launcher
Comment 2 Marko Popovic 2019-10-31 16:01:30 UTC
PS to any of the developers: If you guys think that I should post this bug somewhere else (etc. MESA bug tracker) plz let me know with a response.
Comment 3 Marko Popovic 2019-10-31 16:15:30 UTC
Created attachment 145859 [details] Video showcase #2 in 60fps, much more obvious I add a capture in 60fps so the issue is much more noticable by the bare eye
Comment 4 Marko Popovic 2019-10-31 16:51:08 UTC
I just spoke to another user that has different model of the RX 5700 XT and he doesn't seem to be having this issue. My setup: OS: Pop!_OS 19.10 CPU/RAM: Intel i5-6600 / 16 GB DDR4 GPU: Sapphire Pulse RX 5700 XT Kernel: 5.4.0-999-generic (Ubuntu daily) MESA: OpenGL version string: 4.5 (Compatibility Profile) Mesa 19.3.0-devel (git-ff6e148 2019-10-29 eoan-oibaf-ppa)
Comment 5 Martin Peres 2019-11-19 10:00:54 UTC
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/949.