diff options
| -rw-r--r-- | src/gui/painting/qrasterizer.cpp | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/gui/painting/qrasterizer.cpp b/src/gui/painting/qrasterizer.cpp index 921d260320..5a63840c03 100644 --- a/src/gui/painting/qrasterizer.cpp +++ b/src/gui/painting/qrasterizer.cpp @@ -725,10 +725,17 @@ static inline qreal qSafeDivide(qreal x, qreal y) static inline QScFixed qSafeFloatToQScFixed(qreal x) { qreal tmp = x * QScFixedFactor; - if (tmp > qreal(std::numeric_limits<QScFixed>::max())) - return std::numeric_limits<QScFixed>::max(); - else if (tmp < qreal(std::numeric_limits<QScFixed>::min())) - return std::numeric_limits<QScFixed>::min(); +#if Q_PROCESSOR_WORDSIZE == 8 + if (tmp > qreal(INT_MAX) * QScFixedFactor) + return QScFixed(INT_MAX) * QScFixedFactor; + else if (tmp < qreal(INT_MIN) * QScFixedFactor) + return QScFixed(INT_MIN) * QScFixedFactor; +#else + if (tmp > qreal(INT_MAX)) + return INT_MAX; + else if (tmp < qreal(INT_MIN)) + return -INT_MAX; +#endif return QScFixed(tmp); } |