Apollo Accelerators

Can I have some new AMMX mnemonics?
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Author:  Peabrain [ Mon 31 Jul 2017 15:48 ]
Post subject:  Can I have some new AMMX mnemonics?


is there any possibility to compare 4 shorts in one mnemonic?
maybe something like pge d0,d1,d2 where d0 and d1 are the 8 values and d2 is a destination bit mask where a 0 if d0.w < d1.w and a 1 if d0.w >= d1.w.
with that I could do 4 z-buffer compare in a single cycle :-)

best regards

ps: whats that?
PCMPgt.W (ea),B,D Parallel CMPgt.W - Greater Than.

Author:  TrashyMG [ Tue 1 Aug 2017 23:09 ]
Post subject:  Re: Can I have some new AMMX mnemonics?

This may get more attention on the apollo-core forum as Gunnar usually hang out there more.


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