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(parent: 2ee27e7) | patch
ARM: NEON optimization for bilinear scaled 'src_0565_x888'
authorSiarhei Siamashka <siarhei.siamashka@nokia.com>
Wed, 9 Mar 2011 11:21:53 +0000 (13:21 +0200)
committerSiarhei Siamashka <siarhei.siamashka@nokia.com>
Sat, 12 Mar 2011 19:30:13 +0000 (21:30 +0200)
commit29003c3befe2159396d181ef9ac1caaadcabf382
tree85a6021172e273b72632b90473f2bac7dac75939tree | snapshot
parent2ee27e7d79637da9173ee1bf3423e5a81534ccb4commit | diff
ARM: NEON optimization for bilinear scaled 'src_0565_x888'

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=10020565, dst=20020888, speed=3.39 MPix/s
  after:  op=1, src=10020565, dst=20020888, speed=36.82 MPix/s
pixman/pixman-arm-neon-asm.S diff | blob | history
pixman/pixman-arm-neon.c diff | blob | history
Domain: Graphics System / Rendering Engine;