neon fast quantize block pair
authorTero Rintaluoma <teror@google.com>
Mon, 9 May 2011 07:09:41 +0000 (10:09 +0300)
committerTero Rintaluoma <teror@google.com>
Wed, 1 Jun 2011 07:48:05 +0000 (10:48 +0300)
commit61f0c090dff65135c1828a7c407f51fe21405926
treeeabc3bf911c7868a64327908ba6e2026d9b6ec67
parent9e4f76c154a355bac2a3e005e47882219801bdae
neon fast quantize block pair

vp8_fast_quantize_b_pair_neon function added to quantize
two adjacent blocks at the same time to improve performance.
 - Additional 3-6% speedup compared to neon optimized fast
   quantizer (Tanya VGA@30fps, 1Mbps stream, cpu-used=-5..-16)

Change-Id: I3fcbf141e5d05e9118c38ca37310458afbabaa4e
12 files changed:
vp8/encoder/arm/arm_csystemdependent.c
vp8/encoder/arm/neon/fastquantizeb_neon.asm
vp8/encoder/arm/quantize_arm.c [new file with mode: 0644]
vp8/encoder/arm/quantize_arm.h
vp8/encoder/block.h
vp8/encoder/encodeframe.c
vp8/encoder/ethreading.c
vp8/encoder/generic/csystemdependent.c
vp8/encoder/onyx_if.c
vp8/encoder/quantize.c
vp8/encoder/quantize.h
vp8/vp8cx_arm.mk