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Retrieve number of Draw Calls in OpenGL GLSL

原文 2014-07-11 11:19:58 3 1 c++/ opengl/ glsl

I know that i can get many GPU Specific Information with the function glGetIntegerv() . How about Number of Draw-Calls?

By the way, when a Guru could give more Info about draw-calls, would be very nice!

1 answers

You could maybe use something like this: http://www.opengl.org/sdk/tools/BuGLe/

I have not tried BuGLe, so can't say how effective it is.

Alternatively you can count the number of calls you make to eg glDrawElements and build up per-frame stats yourself.

Or use an OpenGL profiler. If you are using a Mac, there's one on OSX which will give you stats on all OpenGL calls .

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Retrieve number of Draw Calls in OpenGL GLSL

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1 answers

solution1 1 2014-07-11 12:34:23

solution1
1 2014-07-11 12:34:23