diff -r 41300fa6a67c -r 2f34d5167611 src/gui/painting/qpaintengine_raster.cpp --- a/src/gui/painting/qpaintengine_raster.cpp Tue Feb 02 00:43:10 2010 +0200 +++ b/src/gui/painting/qpaintengine_raster.cpp Fri Apr 16 15:50:13 2010 +0300 @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -100,10 +100,6 @@ #endif #include -#if defined(QT_NO_FPU) || (_MSC_VER >= 1300 && _MSC_VER < 1400) -# define FLOATING_POINT_BUGGY_OR_NO_FPU -#endif - QT_BEGIN_NAMESPACE extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale); // qtransform.cpp @@ -475,8 +471,10 @@ QRasterPaintEngineState *s = state(); ensureOutlineMapper(); d->outlineMapper->m_clip_rect = d->deviceRect.adjusted(-10, -10, 10, 10); + + // This is the upp QRect bounds(-QT_RASTER_COORD_LIMIT, -QT_RASTER_COORD_LIMIT, - 2*QT_RASTER_COORD_LIMIT, 2*QT_RASTER_COORD_LIMIT); + QT_RASTER_COORD_LIMIT*2 - 1, QT_RASTER_COORD_LIMIT * 2 - 1); d->outlineMapper->m_clip_rect = bounds.intersected(d->outlineMapper->m_clip_rect); @@ -3079,6 +3077,8 @@ QVarLengthArray glyphs; QTransform matrix = s->matrix; matrix.translate(p.x(), p.y()); + if (matrix.type() == QTransform::TxScale) + fe->setFontScale(matrix.m11()); ti.fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions); const QFixed aliasDelta = QFixed::fromReal(aliasedCoordinateDelta); @@ -3095,6 +3095,9 @@ alphaPenBlt(glyphBitmapBytes, glyphBitmapSize.iWidth, 8, x, y, glyphBitmapSize.iWidth, glyphBitmapSize.iHeight); } + if (matrix.type() == QTransform::TxScale) + fe->setFontScale(1.0); + return; } #endif // Q_OS_SYMBIAN && QT_NO_FREETYPE @@ -3267,7 +3270,9 @@ } #elif defined (Q_OS_SYMBIAN) && defined(QT_NO_FREETYPE) // Q_WS_WIN || Q_WS_MAC - if (s->matrix.type() <= QTransform::TxTranslate) { + if (s->matrix.type() <= QTransform::TxTranslate + || (s->matrix.type() == QTransform::TxScale + && (qFuzzyCompare(s->matrix.m11(), s->matrix.m22())))) { drawGlyphsS60(p, ti); return; } @@ -3670,9 +3675,6 @@ if (((qpen_style(s->lastPen) == Qt::SolidLine && s->flags.fast_pen) || (qpen_style(s->lastPen) == Qt::NoPen && !s->flags.antialiased)) && qMax(rect.width(), rect.height()) < QT_RASTER_COORD_LIMIT -#ifdef FLOATING_POINT_BUGGY_OR_NO_FPU - && qMax(rect.width(), rect.height()) < 128 // integer math breakdown -#endif && s->matrix.type() <= QTransform::TxScale) // no shear { ensureBrush(); @@ -6045,15 +6047,9 @@ ProcessSpans pen_func, ProcessSpans brush_func, QSpanData *pen_data, QSpanData *brush_data) { -#ifdef FLOATING_POINT_BUGGY_OR_NO_FPU // no fpu, so use fixed point - const QFixed a = QFixed(rect.width()) >> 1; - const QFixed b = QFixed(rect.height()) >> 1; - QFixed d = b*b - (a*a*b) + ((a*a) >> 2); -#else const qreal a = qreal(rect.width()) / 2; const qreal b = qreal(rect.height()) / 2; qreal d = b*b - (a*a*b) + 0.25*a*a; -#endif int x = 0; int y = (rect.height() + 1) / 2; @@ -6076,12 +6072,7 @@ pen_func, brush_func, pen_data, brush_data); // region 2 -#ifdef FLOATING_POINT_BUGGY_OR_NO_FPU - d = b*b*(x + (QFixed(1) >> 1))*(x + (QFixed(1) >> 1)) - + a*a*((y - 1)*(y - 1) - b*b); -#else d = b*b*(x + 0.5)*(x + 0.5) + a*a*((y - 1)*(y - 1) - b*b); -#endif const int miny = rect.height() & 0x1; while (y > miny) { if (d < 0) { // select SE