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golang-image/draw
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Nigel Tao 2f47ec36fb draw: add a fast path for Gray src images. 
benchmark                      old ns/op      new ns/op      delta
BenchmarkScaleSrcGray          9296680        552705         -94.05%
BenchmarkTformABSrcGray        6323894        817986         -87.07%
BenchmarkTformCRSrcGray        39229583       4193194        -89.31%

Change-Id: Ie7d43dfe323d49b245b47c3206b5aad2b50cb7fb
Reviewed-on: https://go-review.googlesource.com/7711
Reviewed-by: Rob Pike <r@golang.org>
2015-03-18 06:04:53 +00:00
..
draw.go draw: new package, a superset of the standard library's image/draw 2015-02-17 23:20:02 +00:00
example_test.go draw: implement NearestNeighbor and ApproxBiLinear Transform. 2015-03-16 23:32:22 +00:00
gen.go draw: add a fast path for Gray src images. 2015-03-18 06:04:53 +00:00
impl.go draw: add a fast path for Gray src images. 2015-03-18 06:04:53 +00:00
scale_test.go draw: have TestSrcTranslationInvariance work on smaller images. 2015-03-18 06:02:26 +00:00
scale.go draw: implement Kernel.Transform. 2015-03-17 23:09:51 +00:00