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ebiten: Refactoring: canSkipMipmap

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This commit is contained in:
Hajime Hoshi 2020-10-31 02:59:34 +09:00
parent fa53160e18
commit 9464dc2f58
1 changed files with 2 additions and 6 deletions
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8
image.go
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@ -88,14 +88,10 @@ func (i *Image) Fill(clr color.Color) {
}
func canSkipMipmap(geom GeoM, filter driver.Filter) bool {
det := geom.det2x2()
if filter == driver.FilterNearest && det <= 1.001 {
if filter != driver.FilterLinear {
return true
}
if filter == driver.FilterLinear && det >= 0.999 {
return true
}
return false
return geom.det2x2() >= 0.999
}
// DrawImageOptions represents options for DrawImage.