Posted by rtayek on Sep 06, 2012; 9:18pm
URL: https://forum.jogamp.org/over-80-of-time-is-in-AWTAnimatorImpl-display-GLDrawableHelper-displayImpl-tp4026033.html

hi, starting to learn about vbo's and textures.

i can put about 1 million points into opengl in about .25 ms on my pc.

but the fps is only about 170 for a texture and around 20-60 for a vbo.

jvisualvm says that most of the time is spent in AWTAnimatorImpl.display() & GLDrawableHelper.displayImpl().

i am using a GLJPanel like http://www3.ntu.edu.sg/home/ehchua/programming/opengl/JOGL2.0.html and i only have the panel in the jframe. there are no other components.

is this normal?

thanks