Quote Originally Posted by Clootie
Long time ago: http://clootie.narod.ru/delphi/downl...l#D3Dex_Common
Bah, it's missing the MMX alpha blend, that's what I was looking for

I have a fast alpha blend that uses 32bit register but it's not as fast as an MMX routine could be. I also played around with ASM and managed to get a simple 50/50 MMX routine working but I found it wasn't that fast AND it didn't handle transparent pixels. I am just not that hot with ASM

Anyone got a MMX alpha routine for 16 bit 5,6,5?