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Avoid C-style casts when possible

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Other affected rows have also been fixed．

Change-Id: I1d2c28eb37a9d259d3132156163d4135894c18c3
Reviewed-by: David Faure <david.faure@kdab.com>
This commit is contained in:
Hou Lei 2021-02-01 15:19:52 +08:00
parent 67d2963583
commit 584541c7e4
1 changed files with 16 additions and 16 deletions
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32
src/gui/painting/qcosmeticstroker.cpp
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@ -64,7 +64,7 @@ typedef qint64 FDot16;
typedef int FDot16;
#endif
#define toF26Dot6(x) ((int)((x)*64.))
#define toF26Dot6(x) static_cast<int>((x) * 64.)
static inline uint sourceOver(uint d, uint color)
{
@ -77,7 +77,7 @@ inline static FDot16 FDot16FixedDiv(int x, int y)
return FDot16(x) * (1<<16) / y;
#else
if (qAbs(x) > 0x7fff)
return qlonglong(x) * (1<<16) / y;
return static_cast<qlonglong>(x) * (1<<16) / y;
return x * (1<<16) / y;
#endif
}
@ -267,18 +267,18 @@ void QCosmeticStroker::setup()
patternLength = 0;
patternSize = 0;
} else {
pattern = (int *)malloc(penPattern.size()*sizeof(int));
reversePattern = (int *)malloc(penPattern.size()*sizeof(int));
pattern = static_cast<int *>(malloc(penPattern.size() * sizeof(int)));
reversePattern = static_cast<int *>(malloc(penPattern.size() * sizeof(int)));
patternSize = penPattern.size();
patternLength = 0;
for (int i = 0; i < patternSize; ++i) {
patternLength += (int)qBound(1., penPattern.at(i) * 64, 65536.);
patternLength += static_cast<int>(qBound(1., penPattern.at(i) * 64, 65536.));
pattern[i] = patternLength;
}
patternLength = 0;
for (int i = 0; i < patternSize; ++i) {
patternLength += (int)qBound(1., penPattern.at(patternSize - 1 - i) * 64, 65536.);
patternLength += static_cast<int>(qBound(1., penPattern.at(patternSize - 1 - i) * 64, 65536.));
reversePattern[i] = patternLength;
}
strokeSelection |= Dashed;
@ -291,9 +291,9 @@ void QCosmeticStroker::setup()
if (width == 0)
opacity = 256;
else if (state->lastPen.isCosmetic())
opacity = (int) 256*width;
opacity = static_cast<int>(256 * width);
else
opacity = (int) 256*width*state->txscale;
opacity = static_cast<int>(256 * width * state->txscale);
opacity = qBound(0, opacity, 256);
drawCaps = state->lastPen.capStyle() != Qt::FlatCap;
@ -301,7 +301,7 @@ void QCosmeticStroker::setup()
if (strokeSelection & FastDraw) {
color = multiplyAlpha256(state->penData.solidColor, opacity).toArgb32();
QRasterBuffer *buffer = state->penData.rasterBuffer;
pixels = (uint *)buffer->buffer();
pixels = reinterpret_cast<uint *>(buffer->buffer());
ppl = buffer->stride<quint32>();
}
@ -703,7 +703,7 @@ void QCosmeticStroker::renderCubicSubdivision(QCosmeticStroker::PointF *points,
if (level) {
qreal dx = points[3].x - points[0].x;
qreal dy = points[3].y - points[0].y;
qreal len = ((qreal).25) * (qAbs(dx) + qAbs(dy));
qreal len = static_cast<qreal>(.25) * (qAbs(dx) + qAbs(dy));
if (qAbs(dx * (points[0].y - points[2].y) - dy * (points[0].x - points[2].x)) >= len ||
qAbs(dx * (points[0].y - points[1].y) - dy * (points[0].x - points[1].x)) >= len) {
@ -994,7 +994,7 @@ static bool drawLineAA(QCosmeticStroker *stroker, qreal rx1, qreal ry1, qreal rx
// draw first pixel
if (dasher.on()) {
uint alpha = (quint8)(x >> 8);
uint alpha = static_cast<quint8>(x >> 8);
drawPixel(stroker, x>>16, y, (255-alpha) * alphaStart >> 6);
drawPixel(stroker, (x>>16) + 1, y, alpha * alphaStart >> 6);
}
@ -1004,7 +1004,7 @@ static bool drawLineAA(QCosmeticStroker *stroker, qreal rx1, qreal ry1, qreal rx
if (y < ys) {
do {
if (dasher.on()) {
uint alpha = (quint8)(x >> 8);
uint alpha = static_cast<quint8>(x >> 8);
drawPixel(stroker, x>>16, y, (255-alpha));
drawPixel(stroker, (x>>16) + 1, y, alpha);
}
@ -1014,7 +1014,7 @@ static bool drawLineAA(QCosmeticStroker *stroker, qreal rx1, qreal ry1, qreal rx
}
// draw last pixel
if (alphaEnd && dasher.on()) {
uint alpha = (quint8)(x >> 8);
uint alpha = static_cast<quint8>(x >> 8);
drawPixel(stroker, x>>16, y, (255-alpha) * alphaEnd >> 6);
drawPixel(stroker, (x>>16) + 1, y, alpha * alphaEnd >> 6);
}
@ -1057,7 +1057,7 @@ static bool drawLineAA(QCosmeticStroker *stroker, qreal rx1, qreal ry1, qreal rx
// draw first pixel
if (dasher.on()) {
uint alpha = (quint8)(y >> 8);
uint alpha = static_cast<quint8>(y >> 8);
drawPixel(stroker, x, y>>16, (255-alpha) * alphaStart >> 6);
drawPixel(stroker, x, (y>>16) + 1, alpha * alphaStart >> 6);
}
@ -1068,7 +1068,7 @@ static bool drawLineAA(QCosmeticStroker *stroker, qreal rx1, qreal ry1, qreal rx
if (x < xs) {
do {
if (dasher.on()) {
uint alpha = (quint8)(y >> 8);
uint alpha = static_cast<quint8>(y >> 8);
drawPixel(stroker, x, y>>16, (255-alpha));
drawPixel(stroker, x, (y>>16) + 1, alpha);
}
@ -1078,7 +1078,7 @@ static bool drawLineAA(QCosmeticStroker *stroker, qreal rx1, qreal ry1, qreal rx
}
// draw last pixel
if (alphaEnd && dasher.on()) {
uint alpha = (quint8)(y >> 8);
uint alpha = static_cast<quint8>(y >> 8);
drawPixel(stroker, x, y>>16, (255-alpha) * alphaEnd >> 6);
drawPixel(stroker, x, (y>>16) + 1, alpha * alphaEnd >> 6);
}