diff options
Diffstat (limited to 'src/gui/text/qdistancefield.cpp')
| -rw-r--r-- | src/gui/text/qdistancefield.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gui/text/qdistancefield.cpp b/src/gui/text/qdistancefield.cpp index 49ec31fc19..471a39a6e1 100644 --- a/src/gui/text/qdistancefield.cpp +++ b/src/gui/text/qdistancefield.cpp @@ -509,8 +509,8 @@ static void makeDistanceField(QDistanceFieldData *data, const QPainterPath &path bits[i] = exteriorColor; const qreal angleStep = qreal(15 * 3.141592653589793238 / 180); - const QPoint rotation(qRound(cos(angleStep) * 0x4000), - qRound(sin(angleStep) * 0x4000)); // 2:14 signed + const QPoint rotation(qRound(qCos(angleStep) * 0x4000), + qRound(qSin(angleStep) * 0x4000)); // 2:14 signed const quint32 *indices = pathIndices.data(); QVarLengthArray<QPoint> normals; @@ -544,7 +544,7 @@ static void makeDistanceField(QDistanceFieldData *data, const QPainterPath &path QPoint n(to.y() - from.y(), from.x() - to.x()); if (n.x() == 0 && n.y() == 0) continue; - int scale = qRound((offs << 16) / sqrt(qreal(n.x() * n.x() + n.y() * n.y()))); // 8:16 + int scale = qRound((offs << 16) / qSqrt(qreal(n.x() * n.x() + n.y() * n.y()))); // 8:16 n.rx() = n.x() * scale >> 8; n.ry() = n.y() * scale >> 8; normals.append(n); |