[ngl-devel] NGL multi-sample support

[Sebastian Schuberth]

Hi!

I'm new to NGL (switching from GLUT) and wanted to use multi-sampling, 
as nglContextInfo has AABufferCnt and AASampleCnt attributes. 
Unfortunately, support is not really implemented yet. Support for 
multi-sampling is a little more work as it may seem, because it requires 
to use the ARB_pixel_format extension to choose a pixel format instead 
of the standard method using PIXELFORMATDESCRIPTOR (on Windows).

I already have code to choose a pixel format via ARB_pixel_format for my 
own project, which is quite similar to NGL. I could contribute that code 
an try to implement multi-sample support.

--
Sebastian Schuberth