bear's picture

GL.SupportsExtension ("VERSION_2_0") returns false, OpenGL Extension Viewer disagrees

OpenGL Extension Viewer 3.0 reports that I have full OGL 2.0 support and the tests run fine but the OpenTK OGL version test returns false for 2.0.

Windows Vista Business
Intel integrated GMA4500MHD (latest drivers afaik)
.Net 3.5 SP1

VERSION_1_5 also returns false, VERSION 1_1 returns true


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the Fiddler's picture

Can you please post the output of:


This should give a hint as to what is going on.

bear's picture

it gives me: "2.0.0 - Build"

the Fiddler's picture

This looks like a bug in OpenTK, then. I'll check this when I get back from work.

bear's picture

since I forgot I'll just add that I'm using OpenTk 0.9.2

the Fiddler's picture

Thanks, this was a bug introduced in 0.9.2 - fixed now.