How can I calculate the memory usage from the PIXELFORMATDESCRIPTOR. I am using WOGL functions.
I seems my program works even the memory usage
over the limit of my graphics card.
I calculated the memory based on the pixel format
such as color bit and depth bit.
(1600*1200 resolution) *(32 bit color+ 24 depth+ etc)/1024/1024
Is there something else I missed?