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(parent: c1dcbc5) | patch
jpeg2000: Optimize dequantization
authorMichael Niedermayer <michaelni@gmx.at>
Mon, 1 Jul 2013 08:01:35 +0000 (10:01 +0200)
committerLuca Barbato <lu_zero@gentoo.org>
Tue, 2 Jul 2013 18:05:47 +0000 (20:05 +0200)
commite11099db203c46ddeb9ac5707a824c8ae01ee8f4
tree84bb8af2c2b6ec4529015d4cc55f7e159ceb736btree | snapshot
parentc1dcbc590d90199b989095a722319fbf8851dce7commit | diff
jpeg2000: Optimize dequantization

Float:   4700 -> 2700 cycles
Integer: 4400 -> 2800 cycles

(sandybridge  i7)

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
libavcodec/jpeg2000dec.c diff | blob | history
external/ffmpeg
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