Nigel Tao
96b77d5c7a
draw: new package, a superset of the standard library's image/draw
...
package, including the ability to scale an image.
Design discussion:
https://groups.google.com/forum/#!topic/golang-dev/B7-OrWdheic
Previous code review (when Go used hg instead of git):
https://codereview.appspot.com/101670045
New benchmarks:
BenchmarkScaleLargeDownNN 300 5935174 ns/op
BenchmarkScaleLargeDownAB 100 14482372 ns/op
BenchmarkScaleLargeDownBL 1 1383805986 ns/op
BenchmarkScaleLargeDownCR 1 2724631789 ns/op
BenchmarkScaleDownNN 1000 1850500 ns/op
BenchmarkScaleDownAB 300 4413499 ns/op
BenchmarkScaleDownBL 50 30498748 ns/op
BenchmarkScaleDownCR 20 58349653 ns/op
BenchmarkScaleUpNN 20 92306475 ns/op
BenchmarkScaleUpAB 5 220103753 ns/op
BenchmarkScaleUpBL 10 122635195 ns/op
BenchmarkScaleUpCR 10 183275927 ns/op
Change-Id: I69d397e68897bae024c7b330a9375fa3e7688591
Reviewed-on: https://go-review.googlesource.com/4210
Reviewed-by: Rob Pike <r@golang.org>
2015-02-17 23:20:02 +00:00
