X11Drv: import glx context code

[Roderick Colenbrander]

I have changed the patch to advertise the official function names like wglCreateContext instead of WGL_CreateContext.

The patch has been tested using various programs and I haven't noticed any regressions.

Regards,
Roderick Colenbrander

> The previous version of the patch lacked the required spec file changes.
> This patch adds those.
> 
> Regards,
> Roderick
> 
> > Hi,
> > 
> > This patch moves most GLX context code and functions which depended on
> it
> > from opengl32 to winex11.drv. The imported is the same as the original
> > opengl32 code except for changes to ENTER_GL / LEAVE_GL related code.
> These
> > calls got replaced by wine_tsx11_lock/_unlock. Further opengl32 now
> loads the
> > moved opengl functions using GetProcAddress from winex11.drv.
> > 
> > For people who want to know why the OpenGL32 -> WineX11.drv move is
> > needed. It is needed to fix some outstanding OpenGL bugs which can only
> be fixed
> > from inside x11drv because Windows calls abstract too much stuff away.
> > Further the change will allow the removal of various (hacky) ExtEscape
> calls
> > and it will make it easier to add OpenGL support to a future Wibe OSX
> display
> > driver.
> > 
> > Regards,
> > Roderick Colenbrander
> > 
> > 
> > -- 
> > 
> > 
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> -- 
> 
> 
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-- 


Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen!
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