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go/src/image/internal/imageutil
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Josh Bleecher Snyder 31da093c1e image/draw: remove some bounds checks from DrawYCbCr 
It’d be nicer to write just

_ = dpix[x+3]

but the compiler isn’t able to reason about offsets
from symbols (yet).

image/draw benchmark:

YCbCr-8   722µs ± 3%   682µs ± 3%  -5.54%  (p=0.000 n=50+50)

Change-Id: Ia1e399496ed87c282bf0f9ca56c0b2d4948a0df9
Reviewed-on: https://go-review.googlesource.com/22146
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
 		2016-04-17 06:25:28 +00:00
..
gen.go image/draw: remove some bounds checks from DrawYCbCr 2016-04-17 06:25:28 +00:00
imageutil.go
…
impl.go image/draw: remove some bounds checks from DrawYCbCr 2016-04-17 06:25:28 +00:00