aacsbr: ARM NEON optimised sbrdsp functions
authorMans Rullgard <mans@mansr.com>
Thu, 12 Jan 2012 23:44:20 +0000 (23:44 +0000)
committerMans Rullgard <mans@mansr.com>
Sat, 28 Jan 2012 14:56:18 +0000 (14:56 +0000)
commitbe822d77b6f8363df0a49c568662187d655711e2
treee22a09fb71a3492d4fb2e8fae5d00ffa9c7e14fc
parent8996ed2b7324f35798c4198b495f8a6955d2047d
aacsbr: ARM NEON optimised sbrdsp functions

Overall speedup of HE-AAC decoding 2.3x on Cortex-A8, 1.2x on A9.

Signed-off-by: Mans Rullgard <mans@mansr.com>
libavcodec/arm/Makefile
libavcodec/arm/sbrdsp_init_arm.c [new file with mode: 0644]
libavcodec/arm/sbrdsp_neon.S [new file with mode: 0644]
libavcodec/sbrdsp.c
libavcodec/sbrdsp.h