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ebiten: bug fix: wrong conversion of 16bit to 8bit color values

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Closes #2749
This commit is contained in:
Hajime Hoshi 2023-09-06 21:24:01 +09:00
parent 55bfc02509
commit 361c89073a
1 changed files with 1 additions and 1 deletions
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2
image.go
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@ -963,7 +963,7 @@ func (i *Image) Set(x, y int, clr color.Color) {
dx, dy := i.adjustPosition(x, y)
cr, cg, cb, ca := clr.RGBA()
i.image.WritePixels([]byte{byte(cr / 0x101), byte(cg / 0x101), byte(cb / 0x101), byte(ca / 0x101)}, image.Rect(dx, dy, dx+1, dy+1))
i.image.WritePixels([]byte{byte(cr >> 8), byte(cg >> 8), byte(cb >> 8), byte(ca >> 8)}, image.Rect(dx, dy, dx+1, dy+1))
}
// Dispose disposes the image data.