https://bugs.freedesktop.org/show_bug.cgi?id=87886
--- Comment #17 from Stéphane Travostino <stephane.travost...@gmail.com> --- Status as of Linux 3.19-rc3, mesa HEAD e28f9d0 Resolution 1280x800 out of native 1600x900, all graphic detail at minimum. Radeon: min fps 20, avg fps 65, max fps 95 In game FPS averages 65 FPS, with no issues during the first minute of the game. After that a valley in the FPS chart of about 3 seconds @ 20 FPS, repeating throughout the game every 15 seconds, or so. FPS drops are independent of the scene complexity, as the same scene after the drop goes back to the average of 65 FPS. Intel: min fps 10, avg fps 45, max fps 75 Same as Radeon, although the FPS drops seems to occur immediately after the actual game starts. FPS drops happen faster than with radeon, about 5 seconds around 45 fps and 5 seconds around 20 fps, a constant up and down throughout the gameplay. No relation with scene complexity either. Truncated log: http://pastebin.com/xHsekJUD -- this is less than 1 minute of gameplay. I confirm I no longer get EXT_texture_swizzle messages with Intel. These values are from Left 4 Dead 2 Same effect with Counter Strike: Global Offensive, although the FPS values are lower probably due to the higher complexity of the map and textures. -- You are receiving this mail because: You are the assignee for the bug.
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