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Old 05-26-03, 04:25 AM   #95
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Join Date: Apr 2003
Location: Darkness Falls
Posts: 841

lets investigate further on your example:

1) 2+2=4
2) 2^2=4

assume operation ^ is PS2 shader
assume operation + is IHV siturational shader
assume both integers on the left side are inputs.
assume the integer on right side is output.

futuremark is testing PS2 shader performance of a video card, since the driver maker knows in this particular case, with input 2,2, both shaders are mathematically functional outputly identical, if the driver maker substitute a IHV siturational shader +, do you think it is a cheat?

Last edited by Behemoth; 05-26-03 at 04:30 AM.
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