> Which screen size ? > With my old GPU Geforce 9600 GT at 1024x800 i never got less than 24 fps > (usually 30 fps). It is when using FG 2.10. > Decreasing on the fly the screen size increase the fps.
Yeah, well, fragment shader load (and hence deferred rendering) scales with the number of pixels. My fullscreen is 1920x1080, which means I have about 2.5 times the pixel number of your screen, which means that if I scale your 24 fps to my screen, I would get about 9-10 fps. If I decrease that by the 30% you mention (since I run recent GIT), then I'd end up with 6 fps compared with my 15, which doesn't seem grossly out of place. But to render 2 megapixels isn't an unusual demand - that's about what the human eye can resolve from a normal view distance. * Thorsten ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
