OpenGL compatibility with Cygwin/X

[Mathieu OUDART]

Thanks Alan,

your Xwin_GL seems to greatly improve OpenGL support !

Most of GLUT demos now run perfectly. Only a few of them return a 
"GLXBadContext"

Unfortunately Tecplot also quit with "GLXBadContext".
I'll try to contact support about this problem.

Be sure I'll get you informed if I find a solution.

Regards.


Alan Hourihane a écrit :

>Mathieu,
>
>I had a test version of XWin_GL on my homepage - available at 
>
>http://www.fairlite.demon.co.uk/XWin_GL.exe 
>
>Give that a try, and see if it helps.
>
>Alan.
>
>On Fri, 2005-07-22 at 13:31 +0200, Mathieu OUDART wrote:
>  
>
>>I've already tried to run Xwin with "-depth 8" and "-fullscreen" without 
>>much success.
>>So, the solution is .. to be patient ?
>>Thanks.
>>
>>Alexander Gottwald a écrit :
>>
>>    
>>
>>>Mathieu OUDART wrote:
>>>
>>> 
>>>
>>>      
>>>
>>>>Using Xwin_GL
>>>>- glxinfo :
>>>>   OpenGL vendor string: Intel
>>>>   OpenGL renderer string: Intel Solano
>>>>- glxgears => OK (very fluent)
>>>>- GLUT demo => NO
>>>>   GLUT: Fatal Error in (unamed): visual with necessary capabilities
>>>>not found.
>>>>- Tecplot animation => NO (X Protocol error: GLXBadContext)
>>>>
>>>>Using Exceed 3D :
>>>>- Tecplot animation => OK
>>>>- GLUT demo => OK
>>>>
>>>>Does it miss something with my Cygwin/X to get necessary extensions ?
>>>>   
>>>>
>>>>        
>>>>
>>>The accelerated OpenGL support does still require some work. Maybe running
>>>a different colordepth can help.
>>>
>>>bye
>>>       ago
>>> 
>>>
>>>      
>>>
>
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-- 
Mathieu OUDART - OSIATIS
Détaché au CNES pour DSI/EP/ST
Support Unix Mail: mathieu.oudart@cnes.fr
Tel : 73150


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