]> git.sesse.net Git - x264/commit
arm: x264_coeff_last8_arm
authorJanne Grunau <janne-x264@jannau.net>
Sun, 16 Mar 2014 16:21:58 +0000 (17:21 +0100)
committerFiona Glaser <fiona@x264.com>
Tue, 22 Apr 2014 22:37:49 +0000 (15:37 -0700)
commit435722c9c1870cd54fdb89be39250d492aecb598
tree15918896db16096be111a6a2217f481e91c8b1b6
parent2e96c571b8c324304b3d4fbb7914143518349213
arm: x264_coeff_last8_arm

checkasm --bench on a coretex-a9:
coeff_last8_c: 173
coeff_last8_armv6: 151

60 instead of 73 cycles in ~130k runs on the same cpu while encoding.
common/arm/predict-c.c
common/arm/predict.h
common/arm/quant-a.S
common/arm/quant.h
common/quant.c