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General => The Soap Box => Topic started by: Farabi on June 18, 2012, 08:46:10 PM

Title: Highly Optimized OpenGL application
Post by: Farabi on June 18, 2012, 08:46:10 PM

I should notifying that let everything on GPU memory is a lots faster than transmit it every frame. This demo created by Nehe website demonstrating a very fast drawing using GPU memory. When my application took 25% for even drawing 4 vertex, it took less than 2% when it draw lots of cube. Not just that, when my software only able to use 50% CPU Usage where I cant have more above it, if necessary this app can use 100% of my CPU usage if it is too slow. OpenGL obviously is created for a good performance, and it know how to use both core.

Simply amazing. I just dont know how to use my card. That is why mine is so slow.

Title: Re: Highly Optimized OpenGL application
Post by: dedndave on June 19, 2012, 12:14:25 AM

on my machine, it rotates very slowly, and the CPU usage is always near 0%