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Merge pull request #304 from guzba/master

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typo, better benchmark
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treeform 2021-10-12 20:37:40 -07:00 committed by GitHub
commit 6efd2ea7e9
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2 changed files with 17 additions and 6 deletions
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2
src/pixie/images.nim
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@ -540,7 +540,7 @@ proc getRgbaSmooth*(
image: Image, x, y: float32, wrapped = false image: Image, x, y: float32, wrapped = false
): ColorRGBX {.raises: [].} = ): ColorRGBX {.raises: [].} =
## Gets a interpolated color with float point coordinates. ## Gets a interpolated color with float point coordinates.
## Pixes outside the image are transparent. ## Pixels outside the image are transparent.
let let
x0 = x.floor.int x0 = x.floor.int
y0 = y.floor.int y0 = y.floor.int

21
tests/benchmark_images_draw.nim
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@ -1,4 +1,4 @@
import benchy, chroma, pixie, vmath import benchy, chroma, pixie, random, vmath
block: block:
let let
@ -49,7 +49,7 @@ block:
a = newImage(1000, 1000) a = newImage(1000, 1000)
b = newImage(500, 500) b = newImage(500, 500)
a.fill(rgba(255, 0, 0, 255)) a.fill(rgba(255, 0, 0, 255))
b.fill(rgba(0, 255, 0, 255)) b.fill(rgba(0, rand(255).uint8, 0, 255))
timeIt "draw Smooth [x translate]": timeIt "draw Smooth [x translate]":
a.draw(b, translate(vec2(25.2, 0)), bmNormal) a.draw(b, translate(vec2(25.2, 0)), bmNormal)
@ -60,7 +60,7 @@ block:
a = newImage(1000, 1000) a = newImage(1000, 1000)
b = newImage(500, 500) b = newImage(500, 500)
a.fill(rgba(255, 0, 0, 255)) a.fill(rgba(255, 0, 0, 255))
b.fill(rgba(0, 255, 0, 255)) b.fill(rgba(0, rand(255).uint8, 0, 255))
timeIt "draw Smooth [y translate]": timeIt "draw Smooth [y translate]":
a.draw(b, translate(vec2(0, 25.2)), bmNormal) a.draw(b, translate(vec2(0, 25.2)), bmNormal)
@ -71,7 +71,7 @@ block:
a = newImage(1000, 1000) a = newImage(1000, 1000)
b = newImage(500, 500) b = newImage(500, 500)
a.fill(rgba(255, 0, 0, 255)) a.fill(rgba(255, 0, 0, 255))
b.fill(rgba(0, 255, 0, 255)) b.fill(rgba(0, rand(255).uint8, 0, 255))
timeIt "draw Smooth [x + y translate]": timeIt "draw Smooth [x + y translate]":
a.draw(b, translate(vec2(25.2, 25.2)), bmNormal) a.draw(b, translate(vec2(25.2, 25.2)), bmNormal)
@ -82,12 +82,23 @@ block:
a = newImage(1000, 1000) a = newImage(1000, 1000)
b = newImage(500, 500) b = newImage(500, 500)
a.fill(rgba(255, 0, 0, 255)) a.fill(rgba(255, 0, 0, 255))
b.fill(rgba(0, 255, 0, 255)) b.fill(rgba(0, rand(255).uint8, 0, 255))
timeIt "draw Smooth [rotate 45 deg]": timeIt "draw Smooth [rotate 45 deg]":
a.draw(b, translate(vec2(0, 500)) * rotate(toRadians(45)), bmNormal) a.draw(b, translate(vec2(0, 500)) * rotate(toRadians(45)), bmNormal)
keep(b) keep(b)
block:
let
a = newImage(1000, 1000)
b = newMask(500, 500)
a.fill(rgba(255, 0, 0, 255))
b.fill(rand(255).uint8)
timeIt "draw mask Smooth [rotate 45 deg]":
a.draw(b, translate(vec2(0, 500)) * rotate(toRadians(45)), bmNormal)
keep(b)
block: block:
let let
a = newImage(100, 100) a = newImage(100, 100)