Possible issue with win.c and help

[celticht32 at aol.com]

-----Original Message-----
From: Lei Zhang <thestig at google.com>
To: celticht32 at aol.com
Cc: wine-devel at winehq.org
Sent: Tue, 1 Jul 2008 11:34 am
Subject: Re: Possible issue with win.c and help










On Mon, Jun 30, 2008 at 9:05 PM, Chris Ahrendt <celticht32 at aol.com> wrote:
> Ok in my ever increasing search to figure out why EQ2 is getting a
> unhandled exception and also a no ipixel error. (I am convinced this is
> two separate bugs now)
>
> Bug One :
>
> This is the unhandled exception:
> If I have EQ2 run in anything but win98 mode (which I don't think is
> supported anymore by EQ2) wine dies with a unhandled exception. If I set
> to win98 it ends with a no ipixel format error message box (the second
> bug) after it begins to draw the window. The other thing is the msg box
> is not a typical msg box saying that something isn't supported but looks
> to be an exception in  ClientApp.cpp which means they are getting some
> unhandled exception while drawing the window.
>
> What I think might be going on based on this :
>
> trace:win:WIN_SetWindowLong 0x2002c 0 0 W
> trace:win:WIN_SetWindowLong Fell Through
> trace:win:WIN_SetWindowLong Release Ptr
> trace:win:WIN_DestroyWindow 0x2002c
> trace:win:WIN_DestroyWindow 0x1002e
> trace:win:WIN_DestroyWindow 0x10030
> trace:win:WIN_DestroyWindow 0x10032
> trace:win:WIN_DestroyWindow 0x10034
> trace:win:WIN_DestroyWindow 0x10036
> trace:win:WIN_DestroyWindow 0x10038
> trace:win:WIN_DestroyWindow 0x1003a
> trace:win:WIN_DestroyWindow 0x1003c
> trace:win:WIN_DestroyWindow 0x1003e
> trace:win:WIN_DestroyWindow 0x10040
> trace:win:WIN_DestroyWindow 0x10042
> trace:win:WIN_DestroyWindow 0x10044
> trace:win:WIN_SetWindowLong 0x2002c 0 0 W
>
> ====================================================================
> These are my trace additions  in SetWindowLong to help me follow the
> execution of the code
>
> trace:win:WIN_SetWindowLong Fell Through
> trace:win:WIN_SetWindowLong Release Ptr
> trace:win:WIN_SetWindowLong 0x2002c 12 0 W
> trace:win:WIN_SetWindowLong Fell Through
> trace:win:WIN_SetWindowLong Server Start Request
> trace:win:WIN_SetWindowLong Default
> trace:win:WIN_SetWindowLong no call Err
> trace:win:WIN_SetWindowLong Default get and Set Win Data
> trace:win:WIN_SetWindowLong Release Ptr
> trace:win:WIN_SetWindowLong Returning 1871960
>
> CRASH! Unhandled Exception
>
> I think the window is being destroyed in reverse for some reason. Thats
> just my gut first feeling based on the above trace and the exception
> output. This is where my knowledge on Windows behavior ends. Does 98
> destroy the windows chain differently than XP? This would explain why
> the exception doesn't occur in 98 but does in XP.
>
> Second Bug:
> This is the ipixel problem which I haven't figured out
> how to debug whats going on there, but think it might  be related to
> this  error:
>
> libGL error: drmMap of framebuffer failed (Cannot allocate memory)
> libGL error: reverting to (slow) indirect rendering
> libGL error: drmMap of framebuffer failed (Cannot allocate memory)
> libGL error: reverting to (slow) indirect rendering
>
> Which I am not sure why this is occurring yet but one bug at a time.
> Where would someone look to trace along the window draw chain to see
> where it dies. Some of the debug flags cause my machine to lock up which
> I know is a driver issue and other lockups could be caused by the above
> exception messing something up in X as the disk still runs when that
> lockup occurs but X is DOA.
>
> Thoughts????? Ideas???? Suggestions??????
>
> Chris
>
>
>

Hi,

Please file bug reports on the Wine Bugzilla - http://bugs.winehq.org/
The second issue looks like 3d graphics are not set up correctly on
your computer. You should ask your favorite Linux forum about that.





Oh this is already reported as a bug... as to the second I know.. was just looking for some pointers...

Need help actually understanding the way windows are handled in 98 vs XP  .

The graphic are set up correctly though...

Chris



 

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