Graphic Cards Heat Haze demo
- Thread starter Aces170
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Me on a lowly 5700le@400/505. FPS:42.5 constant.
Correction:Its 61 fps,vsync would lock it at 1/2x85hz=42.5fps.
Still its greater than the 46 fps the people got on a 9600xt so it favors nvidia for sure.
Correction:Its 61 fps,vsync would lock it at 1/2x85hz=42.5fps.
Still its greater than the 46 fps the people got on a 9600xt so it favors nvidia for sure.
bottle said:128 fps hehe
9600xt
Haha! So, you at last fitted that joke in your sig!
LMAO!:rofl:
Well, based on a quick glance of the demo/source...
Looks like it is a demo for GL_FRAMEBUFFER_EXT for which you need the appropriate driver - in the case of nvidia > 71.84 atleast, and in the case of ATI it could be that the implementation is still incomplete ... haven't kept track of their driver in recent times. The demo seems to be doing some kind of repeated offscreen snapshots and blending with existing visuals !
You'll have to look at the Demo Statistics Panel and see what it says - if it says glCopyTexSubImage2D, then it prolly means that the demo is using the pbuffer option which involves the slower context switch. nvidia driver 71.84, for instance, doesn't seem to have FBO support.
Looks like it is a demo for GL_FRAMEBUFFER_EXT for which you need the appropriate driver - in the case of nvidia > 71.84 atleast, and in the case of ATI it could be that the implementation is still incomplete ... haven't kept track of their driver in recent times. The demo seems to be doing some kind of repeated offscreen snapshots and blending with existing visuals !
You'll have to look at the Demo Statistics Panel and see what it says - if it says glCopyTexSubImage2D, then it prolly means that the demo is using the pbuffer option which involves the slower context switch. nvidia driver 71.84, for instance, doesn't seem to have FBO support.
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