diff options
Diffstat (limited to 'src/gui/painting/qoutlinemapper_p.h')
-rw-r--r-- | src/gui/painting/qoutlinemapper_p.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/gui/painting/qoutlinemapper_p.h b/src/gui/painting/qoutlinemapper_p.h index 04a68797c2..b796fcca4b 100644 --- a/src/gui/painting/qoutlinemapper_p.h +++ b/src/gui/painting/qoutlinemapper_p.h @@ -66,10 +66,13 @@ QT_BEGIN_NAMESPACE -// This limitations comes from qgrayraster.c. Any higher and -// rasterization of shapes will produce incorrect results. -const int QT_RASTER_COORD_LIMIT = 32767; - +// These limitations comes from qrasterizer.cpp, qcosmeticstroker.cpp, and qgrayraster.c. +// Any higher and rasterization of shapes will produce incorrect results. +#if Q_PROCESSOR_WORDSIZE == 8 +constexpr int QT_RASTER_COORD_LIMIT = ((1<<23) - 1); // F24dot8 in qgrayraster.c +#else +constexpr int QT_RASTER_COORD_LIMIT = ((1<<15) - 1); // F16dot16 in qrasterizer.cpp and qcosmeticstroker.cpp +#endif //#define QT_DEBUG_CONVERT Q_GUI_EXPORT bool qt_scaleForTransform(const QTransform &transform, qreal *scale); |