prores: idct sse2/sse4 optimizations.
authorRonald S. Bultje <rsbultje@gmail.com>
Fri, 30 Sep 2011 12:37:11 +0000 (14:37 +0200)
committerRonald S. Bultje <rsbultje@gmail.com>
Tue, 11 Oct 2011 14:50:48 +0000 (07:50 -0700)
commite3f530feca80627e278e15fbe3b60cef7a6b630d
tree83a8baa47aae275182f4da7cb9268c0d7be82e83
parent6aa3cac6bf561712086ae413a36b5f05087c8887
prores: idct sse2/sse4 optimizations.

~3.0-3.5x as fast as original C version, 1.6x as fast overall.
libavcodec/proresdec.c
libavcodec/proresdsp.c
libavcodec/proresdsp.h
libavcodec/x86/Makefile
libavcodec/x86/dsputil_mmx.c
libavcodec/x86/proresdsp-init.c [new file with mode: 0644]
libavcodec/x86/proresdsp.asm [new file with mode: 0644]