[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: [e-mail]
        ReportedBy: [e-mail]

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.

[Bug 14258] OpenGL performance improvement

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

Mars Liu  changed:

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

[Bug 14258] OpenGL performance improvement

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

Stefan Dösinger  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID

--- Comment #1 from Stefan Dösinger   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.

[Bug 14258] OpenGL performance improvement

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

James Hawkins  changed:

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

--- Comment #2 from James Hawkins   2008-07-02 21:48:48 ---
Closing.