wined3d/arb_program_shader: Small optimization in state_texfactor_arbfp().

[Stefan Dösinger]

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Am 03.02.2011 um 23:01 schrieb Adam Martinson:

> 
> Oddly enough this gives us an average 1.8% boost in the 3DMark06 batch size tests.
Impressive.

One more thing you could investigate(but that doesn't affect this patch): Try to figure out why this code is called in the first place. The only situation when this should happen is if the app is using fixed function fragment processing. I wouldn't expect that 3Dmark06 does that.

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