Hello there!
I'm trying to profile my gpu and I'm running into problems.
The GL32.glGetInteger64(GL33.GL_TIMESTAMP) call always returns 0 for me.
I'm on OSX Mavericks with an AMD card.
What am I doing wrong? Thanks for the answers!
not sure about long, but double
GL11.glGetDouble(GL33.GL_TIMESTAMP);
works for me :)
GL11.glGetDouble(GL33.GL_TIMESTAMP);
sadly gives 0.0 :(
maybe your system does not support ARB_timer_query.
https://www.opengl.org/registry/specs/ARB/timer_query.txt
i think that's required.