Re: [info-performer] check for GL_EXTENSIONS

New Message Reply Date view Thread view Subject view Author view

From: Wayne Price (Wayne.Price++at++vil.ite.mee.com)
Date: 09/13/2002 04:18:47

> Hi performers,
>
> I want to check which GL_EXTENSIONS are available. But I only get empty
> strings as result to glGetString.
> And eventually I don't get any error messages from glGetError, even if I
> call glGetString( 0xABCDEF ).
> Does anybody know why? Do I missed out some initialisations ?

You'll need a current graphics context for this to work. I don't think that
one is available at the point where you are trying.

You can try creating your own graphics context glXCreateContext() and use
that to query the extensions.

Regards,

Wayne 

-- 
___________________________________________________________________________
Wayne Price     W.Price++at++electronic-alchemy.co.uk     Electronic Alchemy Ltd
Mobile: +44 (0) 7770 376383                       Home: +44 (0) 1483 531235

New Message Reply Date view Thread view Subject view Author view

This archive was generated by hypermail 2b29 : Fri Sep 13 2002 - 04:19:03 PDT

This message has been cleansed for anti-spam protection. Replace '++at++' in any mail addresses with the '@' symbol.