[Bug 40495] New: r300 performance is slower on sleep resume

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Aug 30 09:22:22 PDT 2011


           Summary: r300 performance is slower on sleep resume
           Product: Mesa
           Version: 7.11
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/r300
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: nekohayo at gmail.com

I have the following on a Thinkpad T43p:

jeff at kuze:~$ glxinfo |grep OpenGL
OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Gallium 0.4 on ATI RV380
OpenGL version string: 2.1 Mesa 7.11
OpenGL shading language version string: 1.20
OpenGL extensions:

When starting a fresh boot with a couple of windows open, gnome shell is fluid.
Keeping the same amount of windows open, suspending then resuming, the
performance when toggling the overview mode seems to have degraded

Demonstration: http://jeff.ecchi.ca/public/gnome-shell-657664.webm

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