Is that coherent???
The 1024, 768 size is my all buffer. I thougth that if i copy a bigger area, the frame rate should be less than if i copy a smaller area isn’t it?
But it’s faster to copy the 1024, 768 area than the 512, 256…
Is that normal??
Please tell me if it’s normal and u’ll save my life !!!
Apparently, I’ve heard that some cards/drivers dont get sub parts of the frame buffer, instead they get the whole thing, then crop it later. This could be the case on yours. IF you get the whole thing, then it doesn’t need to crop, so it works out faster.