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sharpen -> ceil

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Ryan Oldenburg 2021-02-11 13:13:09 -06:00
parent 7e06625c27
commit b6b1d3a44c
4 changed files with 14 additions and 3 deletions
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2
src/pixie/masks.nim
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@ -135,7 +135,7 @@ proc spread*(mask: Mask, spread: float32) =
break blurBox break blurBox
mask.setValueUnsafe(x, y, maxValue) mask.setValueUnsafe(x, y, maxValue)
proc sharpen*(mask: Mask) = proc ceil*(mask: Mask) =
## A value of 0 stays 0. Anything else turns into 255. ## A value of 0 stays 0. Anything else turns into 255.
var i: int var i: int
when defined(amd64) and not defined(pixieNoSimd): when defined(amd64) and not defined(pixieNoSimd):

4
tests/benchmark_masks.nim
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@ -28,5 +28,5 @@ timeIt "blur":
reset() reset()
timeIt "sharpen": timeIt "ceil":
mask.sharpen() mask.ceil()

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tests/images/masks/circleMaskSharpened.png Normal file
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11
tests/test_masks.nim
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@ -91,3 +91,14 @@ block:
a.spread(10) a.spread(10)
writeFile("tests/images/masks/spread.png", a.encodePng()) writeFile("tests/images/masks/spread.png", a.encodePng())
block:
let mask = newMask(100, 100)
var path: Path
path.ellipse(mask.width / 2, mask.height / 2, 25, 25)
mask.fillPath(path)
mask.ceil()
writeFile("tests/images/masks/circleMaskSharpened.png", mask.encodePng())