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Martin Möhrmann authored
Apply the optimizations added to color conversion functions in https://go-review.googlesource.com/#/c/21910/ to the RGBA methods. YCbCrToRGBA/0-4 6.32ns ± 3% 6.58ns ± 2% +4.15% (p=0.000 n=20+19) YCbCrToRGBA/128-4 8.02ns ± 2% 5.89ns ± 2% -26.57% (p=0.000 n=20+19) YCbCrToRGBA/255-4 8.06ns ± 2% 6.59ns ± 3% -18.18% (p=0.000 n=20+20) NYCbCrAToRGBA/0-4 8.71ns ± 2% 8.78ns ± 2% +0.86% (p=0.036 n=19+20) NYCbCrAToRGBA/128-4 10.3ns ± 4% 7.9ns ± 2% -23.44% (p=0.000 n=20+20) NYCbCrAToRGBA/255-4 9.64ns ± 2% 8.79ns ± 3% -8.80% (p=0.000 n=20+20) Fixes: #15260 Change-Id: I225efdf74603e8d2b4f063054f7baee7a5029de6 Reviewed-on: https://go-review.googlesource.com/31773 Run-TryBot: Martin Möhrmann <martisch@uos.de> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Nigel Tao <nigeltao@golang.org>
2113c9ad
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color | ||
draw | ||
gif | ||
internal/imageutil | ||
jpeg | ||
png | ||
testdata | ||
decode_example_test.go | ||
decode_test.go | ||
format.go | ||
geom.go | ||
geom_test.go | ||
image.go | ||
image_test.go | ||
names.go | ||
ycbcr.go | ||
ycbcr_test.go |