[Bug 68451] New: Texture flicker in native Dota2 in mesa 9.2.0rc1

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=68451

          Priority: medium
            Bug ID: 68451
          Assignee: dri-devel at lists.freedesktop.org
           Summary: Texture flicker in native Dota2 in mesa 9.2.0rc1
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: peter.kraus at geeksonbikes.net
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: 9.2
         Component: Drivers/DRI/R600
           Product: Mesa

Hello,
hopefully this is the right place to report this stuff.

I've got a mildly annoying texture corruption/flicker happening in native Dota2
since recent update in mesa. Downgrading mesa fixes this.

Offending versions: 9.2.0rc1-1 of lib32-mesa, lib32-mesa-libgl and
lib32-ati-dri as packaged by Archlinux.

Reverting to 9.1.6-1 of the above packages resolves this issue (the 64bit
packages remain 9.2.0rc1).

This is on AMD Radeon Juniper (6750), Arch Linux 64-bit, with the following
non-default options in xorg.conf.d:

Section "Device"
    Identifier    "ATI"
    Driver        "radeon"
    Option        "ColorTiling"        "on"
    Option        "ColorTiling2D"        "on"
    Option        "SwapBuffersWait"    "false"
EndSection


Regardless of this corruption, the framerate goes up by about 10 fps. Good job
on the release!

If I can help in any way, let me know.

Peter

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