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Fix typos and clean up

This commit is contained in:
Elias Batek 2024-05-25 01:58:55 +02:00
parent ca6dd1bb90
commit e4551548cd
1 changed files with 4 additions and 4 deletions
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8
pixmappaint.d
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@ -278,7 +278,7 @@ private {
} }
/++ /++
Limits a value to a maximum 0xFF (= 255). Limits a value to a maximum of 0xFF (= 255).
+/ +/
ubyte clamp255(Tint)(const Tint value) { ubyte clamp255(Tint)(const Tint value) {
pragma(inline, true); pragma(inline, true);
@ -291,7 +291,7 @@ ubyte clamp255(Tint)(const Tint value) {
This function optimizes its runtime performance by substituting This function optimizes its runtime performance by substituting
the division by 255 with an approximation using bitshifts. the division by 255 with an approximation using bitshifts.
Nonetheless, the its result are as accurate as a floating point Nonetheless, its result are as accurate as a floating point
division with 64-bit precision. division with 64-bit precision.
Params: Params:
@ -310,7 +310,7 @@ ubyte n255thsOf(const ubyte nPercentage, const ubyte value) {
// Accuracy verification // Accuracy verification
static ubyte n255thsOfFP64(const ubyte nPercentage, const ubyte value) { static ubyte n255thsOfFP64(const ubyte nPercentage, const ubyte value) {
return (value * nPercentage / 255.0).round().castTo!ubyte(); return (double(value) * double(nPercentage) / 255.0).round().castTo!ubyte();
} }
for (int value = ubyte.min; value <= ubyte.max; ++value) { for (int value = ubyte.min; value <= ubyte.max; ++value) {
@ -395,7 +395,7 @@ enum BlendAccuracy {
/// ///
public void alphaBlend( public void alphaBlend(
BlendAccuracy accuracy, BlendAccuracy accuracy,
ubyte function(const ubyte, const ubyte) pure blend = null, ubyte function(const ubyte, const ubyte) blend = null,
)( )(
scope Pixel[] target, scope Pixel[] target,
scope const Pixel[] source, scope const Pixel[] source,