[Bug 14258] New: OpenGL performance improvement

http://bugs.winehq.org/show_bug.cgi?id=14258

           Summary: OpenGL performance improvement
           Product: Wine
           Version: unspecified
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: opengl
        AssignedTo: wine-bugs(a)winehq.org
        ReportedBy: marsliu2000(a)hotmail.com


When I run Counter Strike or Day of Defeat. I always suffer a severe
performance drop when there is fog or I am in an open area. The fps can drop
from 5x fps to fps lower than 20, sometimes even less than 10 and make the game
unplayable. I tried to lower the setting and resolution but they don't help. It
looks like this is a CPU-limited issue. So please improve the openGL conversion
functions so that the openGL performance is not limited by CPU anymore.


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[Bug 14258] OpenGL performance improvement

http://bugs.winehq.org/show_bug.cgi?id=14258


Mars Liu <marsliu2000(a)hotmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|unspecified                 |1.1.0




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[Bug 14258] OpenGL performance improvement

http://bugs.winehq.org/show_bug.cgi?id=14258


Stefan Dösinger <stefandoesinger(a)gmx.at> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |stefandoesinger(a)gmx.at
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID




--- Comment #1 from Stefan Dösinger <stefandoesinger(a)gmx.at>  2008-07-02 21:46:24 ---
If you test it on Windows you'll see that this issue occurs there as well. It
is not a bug in Wine. My brother sees the same problem on a Geforce 6600 card
on Windows.

Our opengl functions look like this:

void wine_glSomething(foo, bar) {
    glSomething(foo, bar);
}

This is needed for calling convention conversion. There's nothing improvable
about that. This code requires less than 1% CPU time, so it does not cause a
50fps -> 20 fps performance drop.

Closing bug as invalid since it is not a Wine bug.


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[Bug 14258] OpenGL performance improvement

http://bugs.winehq.org/show_bug.cgi?id=14258


James Hawkins <truiken(a)gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED




--- Comment #2 from James Hawkins <truiken(a)gmail.com>  2008-07-02 21:48:48 ---
Closing.


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