aw/go-resize
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Add benchmarks for Lanczos3Lut to compare it with Lanczos3 performance.

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This commit is contained in:
jst 2013-07-08 20:55:46 +02:00
parent 098f882331
commit 252ccc84a2
1 changed files with 9 additions and 1 deletions
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10
resize_test.go
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@ -53,7 +53,7 @@ func Test_CorrectResize(t *testing.T) {
} }
} }
func Benchmark_BigResize(b *testing.B) { func Benchmark_BigResizeLanczos3(b *testing.B) {
var m image.Image var m image.Image
for i := 0; i < b.N; i++ { for i := 0; i < b.N; i++ {
m = Resize(1000, 1000, img, Lanczos3) m = Resize(1000, 1000, img, Lanczos3)
@ -61,6 +61,14 @@ func Benchmark_BigResize(b *testing.B) {
m.At(0, 0) m.At(0, 0)
} }
func Benchmark_BigResizeLanczos3Lut(b *testing.B) {
var m image.Image
for i := 0; i < b.N; i++ {
m = Resize(1000, 1000, img, Lanczos3Lut)
}
m.At(0, 0)
}
func Benchmark_Reduction(b *testing.B) { func Benchmark_Reduction(b *testing.B) {
largeImg := image.NewRGBA(image.Rect(0, 0, 1000, 1000)) largeImg := image.NewRGBA(image.Rect(0, 0, 1000, 1000))