libavcodec: changed mathematical functions in aacpsy.c
authorBojan Zivkovic <bojan@mips.com>
Wed, 6 Mar 2013 13:55:03 +0000 (14:55 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Thu, 7 Mar 2013 02:23:33 +0000 (03:23 +0100)
commit1f5b5b8062706c20da0f8ca048917ae5f19107b2
treee9af5cdbf1aef3743f8629c34af2debd31641e8c
parentd95143ec82a026967e10a4521a5de78fb5cb2ec1
libavcodec: changed mathematical functions in aacpsy.c

This patch changes existing mathematical functions with faster
ones. Speeds up encoding more than 10%. Tested on x86 and
MIPS platforms.

Signed-off-by: Bojan Zivkovic <bojan@mips.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/aacpsy.c