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Improve readability

This commit is contained in:
Elias Batek 2025-02-01 05:16:50 +01:00
parent d9e1e0e84e
commit 0108d467ad
1 changed files with 9 additions and 5 deletions
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14
pixmappaint.d
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@ -3168,6 +3168,7 @@ private void scaleToImpl(ScalingFilter filter)(const Pixmap source, Pixmap targe
foreach (immutable ib, ref c; pxInt.components) {
// ======== Interpolate X ========
auto sampleX(SamplingMode mode)() {
pragma(inline, true);
@ -3185,7 +3186,7 @@ private void scaleToImpl(ScalingFilter filter)(const Pixmap source, Pixmap targe
}
}
// ======== None ========
// ========== None ==========
static if (directionX == none) {
static if (mode == SamplingMode.single) {
return (() @trusted => pxNeighs[idxTL].components.ptr[ib])();
@ -3210,7 +3211,7 @@ private void scaleToImpl(ScalingFilter filter)(const Pixmap source, Pixmap targe
}
}
// ======== Down ========
// ========== Down ==========
static if (directionX == down) {
static if (mode == SamplingMode.single) {
const nSamples = 1 + posSrcX[idxR] - posSrcX[idxL];
@ -3284,7 +3285,7 @@ private void scaleToImpl(ScalingFilter filter)(const Pixmap source, Pixmap targe
}
}
// ======== Up ========
// ========== Up ==========
static if (directionX == up) {
if (posSrcX[0] == posSrcX[1]) {
@ -3373,11 +3374,14 @@ private void scaleToImpl(ScalingFilter filter)(const Pixmap source, Pixmap targe
}
}
// ======== Interpolate Y ========
static if (directionY == none) {
c = clamp255(sampleX!(SamplingMode.single)());
} else static if (directionY == down) {
}
static if (directionY == down) {
c = clamp255(sampleX!(SamplingMode.multi)());
} else /* if (directionY == up) */ {
}
static if (directionY == up) {
const ulong[2] weightsY = () {
ulong[2] result;
result[0] = (udecimalHalf + posSrcY[1] - posSrcCenter[idxY]).fractionalDigits;