wglMakeCurrent

[Wino Rojo]

Hi

I'm pretty new to wine, and this is my first post to the wine-devel 
list....I hope this is the correct place to send my question

I'm having problems with wglMakeCurrent. I wrote a small OpenGL test 
program, but it's not working under wine (it works perfectly on Windows). 
When I call wglMakeCurrent, wine outputs this error:

X Error of failed request:  BadMatch (invalid parameter attributes)
  Major opcode of failed request:  144 (GLX)
  Minor opcode of failed request:  5 (X_GLXMakeCurrent)
  Serial number of failed request:  120
  Current serial number in output stream:  120

I activated the debug output for opengl, and I can see that the problem is a 
mismatch between the default visual ID and my program visual ID. At the top 
of the debug output, I see this:
trace:opengl:X11DRV_setup_opengl_visual Visual ID 21 Chosen

and later, when I create my OpenGl context:

trace:opengl:X11DRV_SetPixelFormat  - VISUAL_ID     0x23

Obviously, the problem is that my visual ID doesn't match with the 
X-Window's default, but I need to work using my visual (because I need alpha 
planes)

Any known workaround or is this a bug on wine's implementation of 
wglMakeCurrent?

Thanks

Wino

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[Christoph Frick]

On Mon, Mar 13, 2006 at 01:00:08PM -0500, Wino Rojo wrote:
> X Error of failed request:  BadMatch (invalid parameter attributes)
>  Major opcode of failed request:  144 (GLX)
>  Minor opcode of failed request:  5 (X_GLXMakeCurrent)
>  Serial number of failed request:  120
>  Current serial number in output stream:  120

just FYI:
I have the same problem with NASCAR Racing Season 2003 in OpenGL mode.
And I had the same problem with Pacific Fighters (but not with IL2,
which is basically the same engine - but I use now the comined
installation). On the other hand several other OpenGL games work
flawless (Grand Prix Legends, IL2).

[Victor Pelt]

Hey Wino

i think it might be helpfull to at least include the code you wrote.
furthermore, my understanding (and someone please correct me if i'm
wrong) of wine-devel is to discuss solutions and the like, not for
filing bug reports

regards
Victor Pelt

On Mon, 2006-03-13 at 13:00 -0500, Wino Rojo wrote:
> Hi
>
> I'm pretty new to wine, and this is my first post to the wine-devel 
> list....I hope this is the correct place to send my question
>
> I'm having problems with wglMakeCurrent. I wrote a small OpenGL test 
> program, but it's not working under wine (it works perfectly on Windows). 
> When I call wglMakeCurrent, wine outputs this error:
>
> X Error of failed request:  BadMatch (invalid parameter attributes)
>   Major opcode of failed request:  144 (GLX)
>   Minor opcode of failed request:  5 (X_GLXMakeCurrent)
>   Serial number of failed request:  120
>   Current serial number in output stream:  120
>
> I activated the debug output for opengl, and I can see that the problem is a 
> mismatch between the default visual ID and my program visual ID. At the top 
> of the debug output, I see this:
> trace:opengl:X11DRV_setup_opengl_visual Visual ID 21 Chosen
>
> and later, when I create my OpenGl context:
>
> trace:opengl:X11DRV_SetPixelFormat  - VISUAL_ID     0x23
>
> Obviously, the problem is that my visual ID doesn't match with the 
> X-Window's default, but I need to work using my visual (because I need alpha 
> planes)
>
> Any known workaround or is this a bug on wine's implementation of 
> wglMakeCurrent?
>
> Thanks
>
> Wino
>
> Take advantage of powerful junk e-mail filters built on patented Microsoft 
> SmartScreen Technology. 
> http://join.msn.com/?pgmarket=en-ca&page=byoa/prem&xAPID=1994&DI... 
>   Start enjoying all the benefits of MSN Premium right now and get the 
> first two months FREE*.

[Jesse Allen]

On 3/13/06, Wino Rojo  wrote:
> Hi
>
> I'm pretty new to wine, and this is my first post to the wine-devel
> list....I hope this is the correct place to send my question
>
> I'm having problems with wglMakeCurrent. I wrote a small OpenGL test
> program, but it's not working under wine (it works perfectly on Windows).
> When I call wglMakeCurrent, wine outputs this error:
>
> X Error of failed request:  BadMatch (invalid parameter attributes)
>   Major opcode of failed request:  144 (GLX)
>   Minor opcode of failed request:  5 (X_GLXMakeCurrent)
>   Serial number of failed request:  120
>   Current serial number in output stream:  120
>
> I activated the debug output for opengl, and I can see that the problem is a
> mismatch between the default visual ID and my program visual ID. At the top
> of the debug output, I see this:
> trace:opengl:X11DRV_setup_opengl_visual Visual ID 21 Chosen
>
> and later, when I create my OpenGl context:
>
> trace:opengl:X11DRV_SetPixelFormat  - VISUAL_ID     0x23
>
> Obviously, the problem is that my visual ID doesn't match with the
> X-Window's default, but I need to work using my visual (because I need alpha
> planes)
>
> Any known workaround or is this a bug on wine's implementation of
> wglMakeCurrent?
>
> Thanks
>
> Wino

Looks like another example of bug 4143 or 4604.  Proposed patches are here:
http://bugs.winehq.org/show_bug.cgi?id=4143

Please try them out and see if it fixes the problem.  It will also
help for you to post the test program somewhere so other people can
try and maybe it can be included in the wine test suite.

Jesse