CODEWITHSUNDEEP
javaopenglgraphicsjogl
QNA
QNA

Reputation: 1087

jogl list all graphics devices

I've just recently started to use JOGL and my first program fails because I cannot get GL4 profile.

GLProfile test = GLProfile.get(GLProfile.GL4);

This line fails with error message Profile GL4 is not available on null. GL3bc works fine. I suspect that the problem is the program is trying to use built-in Intel HD graphics (which might not have support for GL4) instead of NVIDIA graphic card so now I'm looking for a way to change default graphic device but I cannot find anything useful.
GLProfile.get() has an overload which accepts AbstractGraphicsDevice but I cannot figure out how to get an instance corresponding to the NVIDIA card. I think there has to be some way to list all the devices available. Does anyone know how to do it?

Upvotes: 3

Views: 429

Answers (1)

elect
elect

Reputation: 7190

I don't think you can select it through jogl.

I know you can select it thorugh the nvidia panel

enter image description here

If you don't want to select it globally, you should be use the "Program Settings" tab instead

Upvotes: 3

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