[GEM-dev] framebuffer and pix_data

[Wesley Smith]

>
> well, look like it's hopeless:
> http://www.opengl.org/sdk/docs/man/xhtml/glReadPixels.xml
> glReadPixels does not work with 16 / 32 bits color.
>

What exactly do you mean by 16/32 bits color?  Do you mean per-channel
or combined RGBA values?  glReadPixels works with any format that I've
come across.  What makes you think it won't work for your situation?

wes