Factorize 3 multiplications out, code becomes 3 cpu cycles faster. (not significant as thats just per MB)
Factorize 3 multiplications out, code becomes 3 cpu cycles faster.
(not significant as thats just per MB)


git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@16174 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg