x86: sbrdsp: implement SSE2 qmf_pre_shuffle
authorChristophe Gisquet <christophe.gisquet@gmail.com>
Sun, 25 Nov 2012 08:10:36 +0000 (09:10 +0100)
committerAnton Khirnov <anton@khirnov.net>
Fri, 10 May 2013 07:31:27 +0000 (09:31 +0200)
commit2c299d4165cd9653153e12270971c2368551b79e
tree00aae479442439d42cd3bb1da07c07f2c0c629cc
parent16a4a18db089af8c432f1cdec62155000585b72c
x86: sbrdsp: implement SSE2 qmf_pre_shuffle

From 253 to 51 cycles on Arrandale and Win64.
44 cycles on SandyBridge.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
libavcodec/x86/sbrdsp.asm
libavcodec/x86/sbrdsp_init.c