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Fix isTransparent and add test.

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This commit is contained in:
treeform 2021-08-17 20:25:36 -07:00
parent d804f574c1
commit b84746f6f2
2 changed files with 5 additions and 2 deletions
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2
src/pixie/images.nim
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@ -130,8 +130,6 @@ proc isOneColor(image: Image, color: ColorRGBX): bool =
## Checks if the entire image is color.
result = true
let color = image.getRgbaUnsafe(0, 0)
var i: int
when defined(amd64) and not defined(pixieNoSimd):
let colorVec = mm_set1_epi32(cast[int32](color))

5
tests/test_images.nim
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@ -197,3 +197,8 @@ block:
let image = newImage(100, 100)
image[99, 99] = rgba(255, 255, 255, 255)
doAssert not image.isTransparent()
block:
let image = newImage(100, 100)
image.fill(rgba(255, 255, 255, 255))
doAssert not image.isTransparent()