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(parent: 11a0c5b) | patch
ARM: NEON optimization for bilinear scaled 'src_8888_0565'
authorSiarhei Siamashka <siarhei.siamashka@nokia.com>
Wed, 9 Mar 2011 09:53:04 +0000 (11:53 +0200)
committerSiarhei Siamashka <siarhei.siamashka@nokia.com>
Sat, 12 Mar 2011 19:30:09 +0000 (21:30 +0200)
commit2ee27e7d79637da9173ee1bf3423e5a81534ccb4
tree9facda269a48118067696f55adad333ed5dba4e0tree | snapshot
parent11a0c5badbc59ce967707ef836313cc98f8aec4ecommit | diff
ARM: NEON optimization for bilinear scaled 'src_8888_0565'

Benchmark on ARM Cortex-A8 r2p2 @1GHz, 32-bit LPDDR @200MHz:
 Microbenchmark (scaling 2000x2000 image with scale factor close to 1x):
  before: op=1, src=20028888, dst=10020565, speed=6.56 MPix/s
  after:  op=1, src=20028888, dst=10020565, speed=61.65 MPix/s
pixman/pixman-arm-neon-asm.S diff | blob | history
pixman/pixman-arm-neon.c diff | blob | history
Domain: Graphics System / Rendering Engine;