diff options
Diffstat (limited to 'src/gui/painting')
167 files changed, 847 insertions, 280 deletions
diff --git a/src/gui/painting/makepsheader.pl b/src/gui/painting/makepsheader.pl index caa673e..c2c388a 100755 --- a/src/gui/painting/makepsheader.pl +++ b/src/gui/painting/makepsheader.pl @@ -1,7 +1,7 @@ #!/usr/bin/perl ############################################################################# ## -## 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) ## diff --git a/src/gui/painting/painting.pri b/src/gui/painting/painting.pri index 628a109..a6cc9c7 100644 --- a/src/gui/painting/painting.pri +++ b/src/gui/painting/painting.pri @@ -379,6 +379,13 @@ symbian { QMAKE_CXXFLAGS.ARMCC *= -O3 } +neon { + DEFINES += QT_HAVE_NEON + HEADERS += painting/qdrawhelper_neon_p.h + SOURCES += painting/qdrawhelper_neon.cpp + QMAKE_CXXFLAGS *= -mfpu=neon +} + contains(QT_CONFIG, zlib) { INCLUDEPATH += ../3rdparty/zlib } else:!contains(QT_CONFIG, no-zlib) { diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp index 1b8f413..c73d9f4 100644 --- a/src/gui/painting/qbackingstore.cpp +++ b/src/gui/painting/qbackingstore.cpp @@ -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) ** diff --git a/src/gui/painting/qbackingstore_p.h b/src/gui/painting/qbackingstore_p.h index fbef980..02c0f7c 100644 --- a/src/gui/painting/qbackingstore_p.h +++ b/src/gui/painting/qbackingstore_p.h @@ -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) ** diff --git a/src/gui/painting/qbezier.cpp b/src/gui/painting/qbezier.cpp index a6b4cef..bbffda1 100644 --- a/src/gui/painting/qbezier.cpp +++ b/src/gui/painting/qbezier.cpp @@ -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) ** @@ -497,7 +497,7 @@ static bool addCircle(const QBezier *b, qreal offset, QBezier *o) cos_a = 1.; if (cos_a < -1.) cos_a = -1; - angles[i] = acos(cos_a)/Q_PI; + angles[i] = qAcos(cos_a)/Q_PI; } if (angles[0] + angles[1] > 1.) { @@ -816,17 +816,17 @@ bool QBezier::findIntersections(const QBezier &a, const QBezier &b, QVector<QPair<qreal, qreal> > *t) { if (IntersectBB(a, b)) { - QPointF la1(fabs((a.x3 - a.x2) - (a.x2 - a.x1)), - fabs((a.y3 - a.y2) - (a.y2 - a.y1))); - QPointF la2(fabs((a.x4 - a.x3) - (a.x3 - a.x2)), - fabs((a.y4 - a.y3) - (a.y3 - a.y2))); + QPointF la1(qFabs((a.x3 - a.x2) - (a.x2 - a.x1)), + qFabs((a.y3 - a.y2) - (a.y2 - a.y1))); + QPointF la2(qFabs((a.x4 - a.x3) - (a.x3 - a.x2)), + qFabs((a.y4 - a.y3) - (a.y3 - a.y2))); QPointF la; if (la1.x() > la2.x()) la.setX(la1.x()); else la.setX(la2.x()); if (la1.y() > la2.y()) la.setY(la1.y()); else la.setY(la2.y()); - QPointF lb1(fabs((b.x3 - b.x2) - (b.x2 - b.x1)), - fabs((b.y3 - b.y2) - (b.y2 - b.y1))); - QPointF lb2(fabs((b.x4 - b.x3) - (b.x3 - b.x2)), - fabs((b.y4 - b.y3) - (b.y3 - b.y2))); + QPointF lb1(qFabs((b.x3 - b.x2) - (b.x2 - b.x1)), + qFabs((b.y3 - b.y2) - (b.y2 - b.y1))); + QPointF lb2(qFabs((b.x4 - b.x3) - (b.x3 - b.x2)), + qFabs((b.y4 - b.y3) - (b.y3 - b.y2))); QPointF lb; if (lb1.x() > lb2.x()) lb.setX(lb1.x()); else lb.setX(lb2.x()); if (lb1.y() > lb2.y()) lb.setY(lb1.y()); else lb.setY(lb2.y()); @@ -1120,7 +1120,7 @@ static inline void bindInflectionPoint(const QBezier &bez, const qreal t, qreal ey = 3 * (right.y2 - right.y3); qreal s4 = qAbs(6 * (ey * ax - ex * ay) / qSqrt(ex * ex + ey * ey)) + 0.00001f; - qreal tf = pow(qreal(9 * flatness / s4), qreal(1./3.)); + qreal tf = qPow(qreal(9 * flatness / s4), qreal(1./3.)); *tMinus = t - (1 - t) * tf; *tPlus = t + (1 - t) * tf; } diff --git a/src/gui/painting/qbezier_p.h b/src/gui/painting/qbezier_p.h index 7dbd0c2..3409bc7 100644 --- a/src/gui/painting/qbezier_p.h +++ b/src/gui/painting/qbezier_p.h @@ -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) ** @@ -166,8 +166,6 @@ inline void QBezier::coefficients(qreal t, qreal &a, qreal &b, qreal &c, qreal & inline QPointF QBezier::pointAt(qreal t) const { - Q_ASSERT(t >= 0); - Q_ASSERT(t <= 1); #if 1 qreal a, b, c, d; coefficients(t, a, b, c, d); diff --git a/src/gui/painting/qblendfunctions.cpp b/src/gui/painting/qblendfunctions.cpp index 1d15dac..dc33896 100644 --- a/src/gui/painting/qblendfunctions.cpp +++ b/src/gui/painting/qblendfunctions.cpp @@ -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) ** @@ -605,7 +605,7 @@ static void qt_blend_argb32_on_argb32(uchar *destPixels, int dbpl, } -static void qt_blend_rgb32_on_rgb32(uchar *destPixels, int dbpl, +void qt_blend_rgb32_on_rgb32(uchar *destPixels, int dbpl, const uchar *srcPixels, int sbpl, int w, int h, int const_alpha) diff --git a/src/gui/painting/qblendfunctions_armv6_rvct.s b/src/gui/painting/qblendfunctions_armv6_rvct.s index cbcf5bd..1e3faa9 100644 --- a/src/gui/painting/qblendfunctions_armv6_rvct.s +++ b/src/gui/painting/qblendfunctions_armv6_rvct.s @@ -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) ;** diff --git a/src/gui/painting/qbrush.cpp b/src/gui/painting/qbrush.cpp index 7273c35..1a83b1d 100644 --- a/src/gui/painting/qbrush.cpp +++ b/src/gui/painting/qbrush.cpp @@ -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) ** diff --git a/src/gui/painting/qbrush.h b/src/gui/painting/qbrush.h index a8503e8..b657301 100644 --- a/src/gui/painting/qbrush.h +++ b/src/gui/painting/qbrush.h @@ -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) ** diff --git a/src/gui/painting/qcolor.cpp b/src/gui/painting/qcolor.cpp index 4da993b..d6d288e 100644 --- a/src/gui/painting/qcolor.cpp +++ b/src/gui/painting/qcolor.cpp @@ -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) ** @@ -934,8 +934,7 @@ void QColor::setRgb(int r, int g, int b, int a) /*! \fn QRgb QColor::rgba() const - Returns the RGB value of the color. Unlike rgb(), the alpha is not - stripped. + Returns the RGB value of the color, including its alpha. For an invalid color, the alpha value of the returned color is unspecified. @@ -950,8 +949,7 @@ QRgb QColor::rgba() const } /*! - Sets the RGBA value to \a rgba. Unlike setRgb(QRgb rgb), this function does - not ignore the alpha. + Sets the RGB value to \a rgba, including its alpha. \sa rgba(), rgb() */ @@ -968,8 +966,7 @@ void QColor::setRgba(QRgb rgba) /*! \fn QRgb QColor::rgb() const - Returns the RGB value of the color. The alpha is stripped for - compatibility. + Returns the RGB value of the color. The alpha value is opaque. \sa getRgb(), rgba() */ @@ -983,7 +980,7 @@ QRgb QColor::rgb() const /*! \overload - Sets the RGB value to \a rgb, ignoring the alpha. + Sets the RGB value to \a rgb. The alpha value is set to opaque. */ void QColor::setRgb(QRgb rgb) { diff --git a/src/gui/painting/qcolor.h b/src/gui/painting/qcolor.h index 0d95542..332dc25 100644 --- a/src/gui/painting/qcolor.h +++ b/src/gui/painting/qcolor.h @@ -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) ** diff --git a/src/gui/painting/qcolor_p.cpp b/src/gui/painting/qcolor_p.cpp index 4d08dbe..b1adf9f 100644 --- a/src/gui/painting/qcolor_p.cpp +++ b/src/gui/painting/qcolor_p.cpp @@ -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) ** diff --git a/src/gui/painting/qcolor_p.h b/src/gui/painting/qcolor_p.h index 99882fe..ed02656 100644 --- a/src/gui/painting/qcolor_p.h +++ b/src/gui/painting/qcolor_p.h @@ -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) ** diff --git a/src/gui/painting/qcolormap.h b/src/gui/painting/qcolormap.h index 7b997e4..4835307 100644 --- a/src/gui/painting/qcolormap.h +++ b/src/gui/painting/qcolormap.h @@ -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) ** diff --git a/src/gui/painting/qcolormap.qdoc b/src/gui/painting/qcolormap.qdoc index 821a3a3..56fabf7 100644 --- a/src/gui/painting/qcolormap.qdoc +++ b/src/gui/painting/qcolormap.qdoc @@ -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) ** diff --git a/src/gui/painting/qcolormap_mac.cpp b/src/gui/painting/qcolormap_mac.cpp index 28b0154..1d7fb22 100644 --- a/src/gui/painting/qcolormap_mac.cpp +++ b/src/gui/painting/qcolormap_mac.cpp @@ -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) ** diff --git a/src/gui/painting/qcolormap_qws.cpp b/src/gui/painting/qcolormap_qws.cpp index bc97b08..24d43f1 100644 --- a/src/gui/painting/qcolormap_qws.cpp +++ b/src/gui/painting/qcolormap_qws.cpp @@ -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) ** diff --git a/src/gui/painting/qcolormap_s60.cpp b/src/gui/painting/qcolormap_s60.cpp index 3efce56..1b7a35e 100644 --- a/src/gui/painting/qcolormap_s60.cpp +++ b/src/gui/painting/qcolormap_s60.cpp @@ -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) ** diff --git a/src/gui/painting/qcolormap_win.cpp b/src/gui/painting/qcolormap_win.cpp index cc92ad9..1471e01 100644 --- a/src/gui/painting/qcolormap_win.cpp +++ b/src/gui/painting/qcolormap_win.cpp @@ -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) ** diff --git a/src/gui/painting/qcolormap_x11.cpp b/src/gui/painting/qcolormap_x11.cpp index 9bef358..be3afb9 100644 --- a/src/gui/painting/qcolormap_x11.cpp +++ b/src/gui/painting/qcolormap_x11.cpp @@ -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) ** diff --git a/src/gui/painting/qcssutil.cpp b/src/gui/painting/qcssutil.cpp index dce7061..ad83980 100644 --- a/src/gui/painting/qcssutil.cpp +++ b/src/gui/painting/qcssutil.cpp @@ -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) ** diff --git a/src/gui/painting/qcssutil_p.h b/src/gui/painting/qcssutil_p.h index 5869ddc..6c6155e 100644 --- a/src/gui/painting/qcssutil_p.h +++ b/src/gui/painting/qcssutil_p.h @@ -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) ** diff --git a/src/gui/painting/qcups.cpp b/src/gui/painting/qcups.cpp index 812416d..7903762 100644 --- a/src/gui/painting/qcups.cpp +++ b/src/gui/painting/qcups.cpp @@ -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) ** diff --git a/src/gui/painting/qcups_p.h b/src/gui/painting/qcups_p.h index 29f2e37..9259679 100644 --- a/src/gui/painting/qcups_p.h +++ b/src/gui/painting/qcups_p.h @@ -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) ** diff --git a/src/gui/painting/qdatabuffer_p.h b/src/gui/painting/qdatabuffer_p.h index efe238e..a7834ea 100644 --- a/src/gui/painting/qdatabuffer_p.h +++ b/src/gui/painting/qdatabuffer_p.h @@ -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) ** diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp index 4df7f8a..194dda3 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -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) ** @@ -44,6 +44,7 @@ #include <private/qpainter_p.h> #include <private/qdrawhelper_x86_p.h> #include <private/qdrawhelper_armv6_p.h> +#include <private/qdrawhelper_neon_p.h> #include <private/qmath_p.h> #include <qmath.h> @@ -1182,7 +1183,7 @@ static const uint * QT_FASTCALL fetchConicalGradient(uint *buffer, const Operato rx -= data->gradient.conical.center.x; ry -= data->gradient.conical.center.y; while (buffer < end) { - qreal angle = atan2(ry, rx) + data->gradient.conical.angle; + qreal angle = qAtan2(ry, rx) + data->gradient.conical.angle; *buffer = qt_gradient_pixel(&data->gradient, 1 - angle / (2*Q_PI)); @@ -1196,7 +1197,7 @@ static const uint * QT_FASTCALL fetchConicalGradient(uint *buffer, const Operato if (!rw) rw = 1; while (buffer < end) { - qreal angle = atan2(ry/rw - data->gradient.conical.center.x, + qreal angle = qAtan2(ry/rw - data->gradient.conical.center.x, rx/rw - data->gradient.conical.center.y) + data->gradient.conical.angle; @@ -1363,7 +1364,10 @@ static void QT_FASTCALL comp_func_SourceOver(uint *dest, const uint *src, int le for (int i = 0; i < length; ++i) { PRELOAD_COND2(dest, src) uint s = src[i]; - dest[i] = s + BYTE_MUL(dest[i], qAlpha(~s)); + if (s >= 0xff000000) + dest[i] = s; + else if (s != 0) + dest[i] = s + BYTE_MUL(dest[i], qAlpha(~s)); } } else { for (int i = 0; i < length; ++i) { @@ -7140,17 +7144,17 @@ void qt_build_pow_tables() { } #else for (int i=0; i<256; ++i) { - qt_pow_rgb_gamma[i] = uchar(qRound(pow(i / qreal(255.0), smoothing) * 255)); - qt_pow_rgb_invgamma[i] = uchar(qRound(pow(i / qreal(255.), 1 / smoothing) * 255)); + qt_pow_rgb_gamma[i] = uchar(qRound(qPow(i / qreal(255.0), smoothing) * 255)); + qt_pow_rgb_invgamma[i] = uchar(qRound(qPow(i / qreal(255.), 1 / smoothing) * 255)); } #endif #if defined(Q_OS_WIN) && !defined(Q_OS_WINCE) const qreal gray_gamma = 2.31; for (int i=0; i<256; ++i) - qt_pow_gamma[i] = uint(qRound(pow(i / qreal(255.), gray_gamma) * 2047)); + qt_pow_gamma[i] = uint(qRound(qPow(i / qreal(255.), gray_gamma) * 2047)); for (int i=0; i<2048; ++i) - qt_pow_invgamma[i] = uchar(qRound(pow(i / 2047.0, 1 / gray_gamma) * 255)); + qt_pow_invgamma[i] = uchar(qRound(qPow(i / 2047.0, 1 / gray_gamma) * 255)); #endif } @@ -7725,7 +7729,8 @@ enum CPUFeatures { SSE = 0x10, SSE2 = 0x20, CMOV = 0x40, - IWMMXT = 0x80 + IWMMXT = 0x80, + NEON = 0x100 }; static uint detectCPUFeatures() @@ -7751,6 +7756,9 @@ static uint detectCPUFeatures() // runtime detection only available when running as a previlegied process static const bool doIWMMXT = !qgetenv("QT_NO_IWMMXT").toInt(); return doIWMMXT ? IWMMXT : 0; +#elif defined(QT_HAVE_NEON) + static const bool doNEON = !qgetenv("QT_NO_NEON").toInt(); + return doNEON ? NEON : 0; #else uint features = 0; #if defined(__x86_64__) || defined(Q_OS_WIN64) @@ -8122,7 +8130,14 @@ void qInitDrawhelperAsm() qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_armv6; qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_armv6; qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_armv6; -#endif // Q_CC_RVCT && QT_HAVE_ARMV6 +#elif defined(QT_HAVE_NEON) + if (features & NEON) { + qBlendFunctions[QImage::Format_RGB32][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_neon; + qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_neon; + qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_neon; + qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_neon; + } +#endif if (functionForModeSolidAsm) { const int destinationMode = QPainter::CompositionMode_Destination; diff --git a/src/gui/painting/qdrawhelper_armv6_p.h b/src/gui/painting/qdrawhelper_armv6_p.h index b468db8..e58f8bb 100644 --- a/src/gui/painting/qdrawhelper_armv6_p.h +++ b/src/gui/painting/qdrawhelper_armv6_p.h @@ -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) ** diff --git a/src/gui/painting/qdrawhelper_armv6_rvct.inc b/src/gui/painting/qdrawhelper_armv6_rvct.inc index 447cf27..8c6d803 100644 --- a/src/gui/painting/qdrawhelper_armv6_rvct.inc +++ b/src/gui/painting/qdrawhelper_armv6_rvct.inc @@ -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) ;** diff --git a/src/gui/painting/qdrawhelper_armv6_rvct.s b/src/gui/painting/qdrawhelper_armv6_rvct.s index 4065815..180980a 100644 --- a/src/gui/painting/qdrawhelper_armv6_rvct.s +++ b/src/gui/painting/qdrawhelper_armv6_rvct.s @@ -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) ;** diff --git a/src/gui/painting/qdrawhelper_iwmmxt.cpp b/src/gui/painting/qdrawhelper_iwmmxt.cpp index e57c8cd..80b2c04 100644 --- a/src/gui/painting/qdrawhelper_iwmmxt.cpp +++ b/src/gui/painting/qdrawhelper_iwmmxt.cpp @@ -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) ** diff --git a/src/gui/painting/qdrawhelper_mmx.cpp b/src/gui/painting/qdrawhelper_mmx.cpp index d81e2a9..d49c5a1 100644 --- a/src/gui/painting/qdrawhelper_mmx.cpp +++ b/src/gui/painting/qdrawhelper_mmx.cpp @@ -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) ** diff --git a/src/gui/painting/qdrawhelper_mmx3dnow.cpp b/src/gui/painting/qdrawhelper_mmx3dnow.cpp index 2d40ae3..8bffaa7 100644 --- a/src/gui/painting/qdrawhelper_mmx3dnow.cpp +++ b/src/gui/painting/qdrawhelper_mmx3dnow.cpp @@ -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) ** diff --git a/src/gui/painting/qdrawhelper_mmx_p.h b/src/gui/painting/qdrawhelper_mmx_p.h index e2f9026..8482262 100644 --- a/src/gui/painting/qdrawhelper_mmx_p.h +++ b/src/gui/painting/qdrawhelper_mmx_p.h @@ -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) ** diff --git a/src/gui/painting/qdrawhelper_neon.cpp b/src/gui/painting/qdrawhelper_neon.cpp new file mode 100644 index 0000000..25860a0 --- /dev/null +++ b/src/gui/painting/qdrawhelper_neon.cpp @@ -0,0 +1,260 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <private/qdrawhelper_p.h> + +#ifdef QT_HAVE_NEON + +#include <private/qdrawhelper_neon_p.h> +#include <arm_neon.h> + +QT_BEGIN_NAMESPACE + +static inline int16x8_t qvdiv_255_s16(int16x8_t x, int16x8_t half) +{ + // result = (x + (x >> 8) + 0x80) >> 8 + + const int16x8_t temp = vshrq_n_s16(x, 8); // x >> 8 + const int16x8_t sum_part = vaddq_s16(x, half); // x + 0x80 + const int16x8_t sum = vaddq_s16(temp, sum_part); + + return vreinterpretq_s16_u16(vshrq_n_u16(vreinterpretq_u16_s16(sum), 8)); +} + +static inline int16x8_t qvbyte_mul_s16(int16x8_t x, int16x8_t alpha, int16x8_t half) +{ + // t = qRound(x * alpha / 255.0) + + const int16x8_t t = vmulq_s16(x, alpha); // t + return qvdiv_255_s16(t, half); +} + +static inline int16x8_t qvinterpolate_pixel_255(int16x8_t x, int16x8_t a, int16x8_t y, int16x8_t b, int16x8_t half) +{ + // t = x * a + y * b + + const int16x8_t ta = vmulq_s16(x, a); + const int16x8_t tb = vmulq_s16(y, b); + + return qvdiv_255_s16(vaddq_s16(ta, tb), half); +} + +static inline int16x8_t qvsource_over_s16(int16x8_t src16, int16x8_t dst16, int16x8_t half, int16x8_t full) +{ + const int16x4_t alpha16_high = vdup_lane_s16(vget_high_s16(src16), 3); + const int16x4_t alpha16_low = vdup_lane_s16(vget_low_s16(src16), 3); + + const int16x8_t alpha16 = vsubq_s16(full, vcombine_s16(alpha16_low, alpha16_high)); + + return vaddq_s16(src16, qvbyte_mul_s16(dst16, alpha16, half)); +} + +void qt_blend_argb32_on_argb32_neon(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha) +{ + const uint *src = (const uint *) srcPixels; + uint *dst = (uint *) destPixels; + int16x8_t half = vdupq_n_s16(0x80); + int16x8_t full = vdupq_n_s16(0xff); + if (const_alpha == 256) { + for (int y = 0; y < h; ++y) { + int x = 0; + for (; x < w-3; x += 4) { + int32x4_t src32 = vld1q_s32((int32_t *)&src[x]); + if ((src[x] & src[x+1] & src[x+2] & src[x+3]) >= 0xff000000) { + // all opaque + vst1q_s32((int32_t *)&dst[x], src32); + } else if (src[x] | src[x+1] | src[x+2] | src[x+3]) { + int32x4_t dst32 = vld1q_s32((int32_t *)&dst[x]); + + const uint8x16_t src8 = vreinterpretq_u8_s32(src32); + const uint8x16_t dst8 = vreinterpretq_u8_s32(dst32); + + const uint8x8_t src8_low = vget_low_u8(src8); + const uint8x8_t dst8_low = vget_low_u8(dst8); + + const uint8x8_t src8_high = vget_high_u8(src8); + const uint8x8_t dst8_high = vget_high_u8(dst8); + + const int16x8_t src16_low = vreinterpretq_s16_u16(vmovl_u8(src8_low)); + const int16x8_t dst16_low = vreinterpretq_s16_u16(vmovl_u8(dst8_low)); + + const int16x8_t src16_high = vreinterpretq_s16_u16(vmovl_u8(src8_high)); + const int16x8_t dst16_high = vreinterpretq_s16_u16(vmovl_u8(dst8_high)); + + const int16x8_t result16_low = qvsource_over_s16(src16_low, dst16_low, half, full); + const int16x8_t result16_high = qvsource_over_s16(src16_high, dst16_high, half, full); + + const int32x2_t result32_low = vreinterpret_s32_s8(vmovn_s16(result16_low)); + const int32x2_t result32_high = vreinterpret_s32_s8(vmovn_s16(result16_high)); + + vst1q_s32((int32_t *)&dst[x], vcombine_s32(result32_low, result32_high)); + } + } + for (; x<w; ++x) { + uint s = src[x]; + if (s >= 0xff000000) + dst[x] = s; + else if (s != 0) + dst[x] = s + BYTE_MUL(dst[x], qAlpha(~s)); + } + dst = (quint32 *)(((uchar *) dst) + dbpl); + src = (const quint32 *)(((const uchar *) src) + sbpl); + } + } else if (const_alpha != 0) { + const_alpha = (const_alpha * 255) >> 8; + int16x8_t const_alpha16 = vdupq_n_s16(const_alpha); + for (int y = 0; y < h; ++y) { + int x = 0; + for (; x < w-3; x += 4) { + if (src[x] | src[x+1] | src[x+2] | src[x+3]) { + int32x4_t src32 = vld1q_s32((int32_t *)&src[x]); + int32x4_t dst32 = vld1q_s32((int32_t *)&dst[x]); + + const uint8x16_t src8 = vreinterpretq_u8_s32(src32); + const uint8x16_t dst8 = vreinterpretq_u8_s32(dst32); + + const uint8x8_t src8_low = vget_low_u8(src8); + const uint8x8_t dst8_low = vget_low_u8(dst8); + + const uint8x8_t src8_high = vget_high_u8(src8); + const uint8x8_t dst8_high = vget_high_u8(dst8); + + const int16x8_t src16_low = vreinterpretq_s16_u16(vmovl_u8(src8_low)); + const int16x8_t dst16_low = vreinterpretq_s16_u16(vmovl_u8(dst8_low)); + + const int16x8_t src16_high = vreinterpretq_s16_u16(vmovl_u8(src8_high)); + const int16x8_t dst16_high = vreinterpretq_s16_u16(vmovl_u8(dst8_high)); + + const int16x8_t srcalpha16_low = qvbyte_mul_s16(src16_low, const_alpha16, half); + const int16x8_t srcalpha16_high = qvbyte_mul_s16(src16_high, const_alpha16, half); + + const int16x8_t result16_low = qvsource_over_s16(srcalpha16_low, dst16_low, half, full); + const int16x8_t result16_high = qvsource_over_s16(srcalpha16_high, dst16_high, half, full); + + const int32x2_t result32_low = vreinterpret_s32_s8(vmovn_s16(result16_low)); + const int32x2_t result32_high = vreinterpret_s32_s8(vmovn_s16(result16_high)); + + vst1q_s32((int32_t *)&dst[x], vcombine_s32(result32_low, result32_high)); + } + } + for (; x<w; ++x) { + uint s = src[x]; + if (s != 0) { + s = BYTE_MUL(s, const_alpha); + dst[x] = s + BYTE_MUL(dst[x], qAlpha(~s)); + } + } + dst = (quint32 *)(((uchar *) dst) + dbpl); + src = (const quint32 *)(((const uchar *) src) + sbpl); + } + } +} + +// qblendfunctions.cpp +void qt_blend_rgb32_on_rgb32(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha); + +void qt_blend_rgb32_on_rgb32_neon(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha) +{ + if (const_alpha != 256) { + if (const_alpha != 0) { + const uint *src = (const uint *) srcPixels; + uint *dst = (uint *) destPixels; + int16x8_t half = vdupq_n_s16(0x80); + const_alpha = (const_alpha * 255) >> 8; + int one_minus_const_alpha = 255 - const_alpha; + int16x8_t const_alpha16 = vdupq_n_s16(const_alpha); + int16x8_t one_minus_const_alpha16 = vdupq_n_s16(255 - const_alpha); + for (int y = 0; y < h; ++y) { + int x = 0; + for (; x < w-3; x += 4) { + int32x4_t src32 = vld1q_s32((int32_t *)&src[x]); + int32x4_t dst32 = vld1q_s32((int32_t *)&dst[x]); + + const uint8x16_t src8 = vreinterpretq_u8_s32(src32); + const uint8x16_t dst8 = vreinterpretq_u8_s32(dst32); + + const uint8x8_t src8_low = vget_low_u8(src8); + const uint8x8_t dst8_low = vget_low_u8(dst8); + + const uint8x8_t src8_high = vget_high_u8(src8); + const uint8x8_t dst8_high = vget_high_u8(dst8); + + const int16x8_t src16_low = vreinterpretq_s16_u16(vmovl_u8(src8_low)); + const int16x8_t dst16_low = vreinterpretq_s16_u16(vmovl_u8(dst8_low)); + + const int16x8_t src16_high = vreinterpretq_s16_u16(vmovl_u8(src8_high)); + const int16x8_t dst16_high = vreinterpretq_s16_u16(vmovl_u8(dst8_high)); + + const int16x8_t result16_low = qvinterpolate_pixel_255(src16_low, const_alpha16, dst16_low, one_minus_const_alpha16, half); + const int16x8_t result16_high = qvinterpolate_pixel_255(src16_high, const_alpha16, dst16_high, one_minus_const_alpha16, half); + + const int32x2_t result32_low = vreinterpret_s32_s8(vmovn_s16(result16_low)); + const int32x2_t result32_high = vreinterpret_s32_s8(vmovn_s16(result16_high)); + + vst1q_s32((int32_t *)&dst[x], vcombine_s32(result32_low, result32_high)); + } + for (; x<w; ++x) { + uint s = src[x]; + s = BYTE_MUL(s, const_alpha); + dst[x] = INTERPOLATE_PIXEL_255(src[x], const_alpha, dst[x], one_minus_const_alpha); + } + dst = (quint32 *)(((uchar *) dst) + dbpl); + src = (const quint32 *)(((const uchar *) src) + sbpl); + } + } + } else { + qt_blend_rgb32_on_rgb32(destPixels, dbpl, srcPixels, sbpl, w, h, const_alpha); + } +} + +QT_END_NAMESPACE + +#endif // QT_HAVE_NEON + diff --git a/src/gui/painting/qdrawhelper_neon_p.h b/src/gui/painting/qdrawhelper_neon_p.h new file mode 100644 index 0000000..1994441 --- /dev/null +++ b/src/gui/painting/qdrawhelper_neon_p.h @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QDRAWHELPER_NEON_P_H +#define QDRAWHELPER_NEON_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <private/qdrawhelper_p.h> + +QT_BEGIN_NAMESPACE + +#ifdef QT_HAVE_NEON + +void qt_blend_argb32_on_argb32_neon(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha); + +void qt_blend_rgb32_on_rgb32_neon(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha); + +#endif // QT_HAVE_NEON + +QT_END_NAMESPACE + +#endif // QDRAWHELPER_NEON_P_H diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h index 5b45456..6c47aac 100644 --- a/src/gui/painting/qdrawhelper_p.h +++ b/src/gui/painting/qdrawhelper_p.h @@ -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) ** diff --git a/src/gui/painting/qdrawhelper_sse.cpp b/src/gui/painting/qdrawhelper_sse.cpp index 252d52d..58a7fdd 100644 --- a/src/gui/painting/qdrawhelper_sse.cpp +++ b/src/gui/painting/qdrawhelper_sse.cpp @@ -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) ** diff --git a/src/gui/painting/qdrawhelper_sse2.cpp b/src/gui/painting/qdrawhelper_sse2.cpp index c4b3203..dd6fa1b 100644 --- a/src/gui/painting/qdrawhelper_sse2.cpp +++ b/src/gui/painting/qdrawhelper_sse2.cpp @@ -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) ** diff --git a/src/gui/painting/qdrawhelper_sse3dnow.cpp b/src/gui/painting/qdrawhelper_sse3dnow.cpp index 0abffaf..c58cf13 100644 --- a/src/gui/painting/qdrawhelper_sse3dnow.cpp +++ b/src/gui/painting/qdrawhelper_sse3dnow.cpp @@ -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) ** diff --git a/src/gui/painting/qdrawhelper_sse_p.h b/src/gui/painting/qdrawhelper_sse_p.h index 82d928b..0fdf4c8 100644 --- a/src/gui/painting/qdrawhelper_sse_p.h +++ b/src/gui/painting/qdrawhelper_sse_p.h @@ -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) ** diff --git a/src/gui/painting/qdrawhelper_x86_p.h b/src/gui/painting/qdrawhelper_x86_p.h index d8a6163..30aadd0 100644 --- a/src/gui/painting/qdrawhelper_x86_p.h +++ b/src/gui/painting/qdrawhelper_x86_p.h @@ -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) ** diff --git a/src/gui/painting/qdrawutil.cpp b/src/gui/painting/qdrawutil.cpp index 1182b9a..5619a2e 100644 --- a/src/gui/painting/qdrawutil.cpp +++ b/src/gui/painting/qdrawutil.cpp @@ -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) ** diff --git a/src/gui/painting/qdrawutil.h b/src/gui/painting/qdrawutil.h index fff1cc1..2801b2f 100644 --- a/src/gui/painting/qdrawutil.h +++ b/src/gui/painting/qdrawutil.h @@ -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) ** diff --git a/src/gui/painting/qemulationpaintengine.cpp b/src/gui/painting/qemulationpaintengine.cpp index 662b163..f2f0c73 100644 --- a/src/gui/painting/qemulationpaintengine.cpp +++ b/src/gui/painting/qemulationpaintengine.cpp @@ -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) ** diff --git a/src/gui/painting/qemulationpaintengine_p.h b/src/gui/painting/qemulationpaintengine_p.h index 9b445bd..0ed641b 100644 --- a/src/gui/painting/qemulationpaintengine_p.h +++ b/src/gui/painting/qemulationpaintengine_p.h @@ -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) ** diff --git a/src/gui/painting/qfixed_p.h b/src/gui/painting/qfixed_p.h index 14b5d3b..f62725a 100644 --- a/src/gui/painting/qfixed_p.h +++ b/src/gui/painting/qfixed_p.h @@ -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) ** diff --git a/src/gui/painting/qgraphicssystem.cpp b/src/gui/painting/qgraphicssystem.cpp index 2d9603d..2ea3d33 100644 --- a/src/gui/painting/qgraphicssystem.cpp +++ b/src/gui/painting/qgraphicssystem.cpp @@ -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) ** diff --git a/src/gui/painting/qgraphicssystem_mac.cpp b/src/gui/painting/qgraphicssystem_mac.cpp index 008ae11..93cc8e9 100644 --- a/src/gui/painting/qgraphicssystem_mac.cpp +++ b/src/gui/painting/qgraphicssystem_mac.cpp @@ -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) ** diff --git a/src/gui/painting/qgraphicssystem_mac_p.h b/src/gui/painting/qgraphicssystem_mac_p.h index 0cd6a76..d65c2c9 100644 --- a/src/gui/painting/qgraphicssystem_mac_p.h +++ b/src/gui/painting/qgraphicssystem_mac_p.h @@ -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) ** diff --git a/src/gui/painting/qgraphicssystem_p.h b/src/gui/painting/qgraphicssystem_p.h index c4cb1e7..ddca788 100644 --- a/src/gui/painting/qgraphicssystem_p.h +++ b/src/gui/painting/qgraphicssystem_p.h @@ -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) ** diff --git a/src/gui/painting/qgraphicssystem_qws.cpp b/src/gui/painting/qgraphicssystem_qws.cpp index d389cec..f5dab4b 100644 --- a/src/gui/painting/qgraphicssystem_qws.cpp +++ b/src/gui/painting/qgraphicssystem_qws.cpp @@ -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) ** diff --git a/src/gui/painting/qgraphicssystem_qws_p.h b/src/gui/painting/qgraphicssystem_qws_p.h index 05b29d0..d078f54 100644 --- a/src/gui/painting/qgraphicssystem_qws_p.h +++ b/src/gui/painting/qgraphicssystem_qws_p.h @@ -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) ** diff --git a/src/gui/painting/qgraphicssystem_raster.cpp b/src/gui/painting/qgraphicssystem_raster.cpp index b7a9675..f90aea0 100644 --- a/src/gui/painting/qgraphicssystem_raster.cpp +++ b/src/gui/painting/qgraphicssystem_raster.cpp @@ -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) ** diff --git a/src/gui/painting/qgraphicssystem_raster_p.h b/src/gui/painting/qgraphicssystem_raster_p.h index a27d00f..a8b7abc 100644 --- a/src/gui/painting/qgraphicssystem_raster_p.h +++ b/src/gui/painting/qgraphicssystem_raster_p.h @@ -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) ** diff --git a/src/gui/painting/qgraphicssystemfactory.cpp b/src/gui/painting/qgraphicssystemfactory.cpp index b4d9c0c..29f24a3 100644 --- a/src/gui/painting/qgraphicssystemfactory.cpp +++ b/src/gui/painting/qgraphicssystemfactory.cpp @@ -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) ** diff --git a/src/gui/painting/qgraphicssystemfactory_p.h b/src/gui/painting/qgraphicssystemfactory_p.h index 5a7101a..b2a7620 100644 --- a/src/gui/painting/qgraphicssystemfactory_p.h +++ b/src/gui/painting/qgraphicssystemfactory_p.h @@ -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) ** diff --git a/src/gui/painting/qgraphicssystemplugin.cpp b/src/gui/painting/qgraphicssystemplugin.cpp index 245f3a6..11c02e1 100644 --- a/src/gui/painting/qgraphicssystemplugin.cpp +++ b/src/gui/painting/qgraphicssystemplugin.cpp @@ -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) ** diff --git a/src/gui/painting/qgraphicssystemplugin_p.h b/src/gui/painting/qgraphicssystemplugin_p.h index 71c04af..ba46fe9 100644 --- a/src/gui/painting/qgraphicssystemplugin_p.h +++ b/src/gui/painting/qgraphicssystemplugin_p.h @@ -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) ** diff --git a/src/gui/painting/qgrayraster.c b/src/gui/painting/qgrayraster.c index d3fa3a2..ff2469c 100644 --- a/src/gui/painting/qgrayraster.c +++ b/src/gui/painting/qgrayraster.c @@ -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) ** diff --git a/src/gui/painting/qgrayraster_p.h b/src/gui/painting/qgrayraster_p.h index f2681fd..4463fc9 100644 --- a/src/gui/painting/qgrayraster_p.h +++ b/src/gui/painting/qgrayraster_p.h @@ -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) ** diff --git a/src/gui/painting/qimagescale.cpp b/src/gui/painting/qimagescale.cpp index d9e9540..8580775 100644 --- a/src/gui/painting/qimagescale.cpp +++ b/src/gui/painting/qimagescale.cpp @@ -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) ** diff --git a/src/gui/painting/qimagescale_p.h b/src/gui/painting/qimagescale_p.h index cf47cce..d94a8fb 100644 --- a/src/gui/painting/qimagescale_p.h +++ b/src/gui/painting/qimagescale_p.h @@ -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) ** diff --git a/src/gui/painting/qmath_p.h b/src/gui/painting/qmath_p.h index f4a3982..cd9f5ea 100644 --- a/src/gui/painting/qmath_p.h +++ b/src/gui/painting/qmath_p.h @@ -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) ** diff --git a/src/gui/painting/qmatrix.cpp b/src/gui/painting/qmatrix.cpp index 17b7241..00f32f7 100644 --- a/src/gui/painting/qmatrix.cpp +++ b/src/gui/painting/qmatrix.cpp @@ -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) ** diff --git a/src/gui/painting/qmatrix.h b/src/gui/painting/qmatrix.h index 152b3c9..14133c9 100644 --- a/src/gui/painting/qmatrix.h +++ b/src/gui/painting/qmatrix.h @@ -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) ** @@ -102,7 +102,9 @@ public: bool isInvertible() const { return !qFuzzyIsNull(_m11*_m22 - _m12*_m21); } qreal determinant() const { return _m11*_m22 - _m12*_m21; } +#ifdef QT_DEPRECATED QT_DEPRECATED qreal det() const { return _m11*_m22 - _m12*_m21; } +#endif QMatrix inverted(bool *invertible = 0) const; diff --git a/src/gui/painting/qmemrotate.cpp b/src/gui/painting/qmemrotate.cpp index 67dc2c7..c37aa51 100644 --- a/src/gui/painting/qmemrotate.cpp +++ b/src/gui/painting/qmemrotate.cpp @@ -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) ** @@ -572,5 +572,26 @@ QT_IMPL_MEMROTATE(quint32, qrgb_generic16) QT_IMPL_MEMROTATE(quint16, qrgb_generic16) #endif +struct qrgb_gl_rgba +{ +public: + inline qrgb_gl_rgba(quint32 v) { + if (QSysInfo::ByteOrder == QSysInfo::LittleEndian) + data = ((v << 16) & 0xff0000) | ((v >> 16) & 0xff) | (v & 0xff00ff00); + else + data = (v << 8) | ((v >> 24) & 0xff); + } + + inline operator quint32() const { return data; } + +private: + quint32 data; +} Q_PACKED; + +void Q_GUI_EXPORT qt_memrotate90_gl(const quint32 *src, int srcWidth, int srcHeight, int srcStride, + quint32 *dest, int dstStride) +{ + qt_memrotate90_template(src, srcWidth, srcHeight, srcStride, reinterpret_cast<qrgb_gl_rgba *>(dest), dstStride); +} QT_END_NAMESPACE diff --git a/src/gui/painting/qmemrotate_p.h b/src/gui/painting/qmemrotate_p.h index 676a880..8df0520 100644 --- a/src/gui/painting/qmemrotate_p.h +++ b/src/gui/painting/qmemrotate_p.h @@ -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) ** @@ -81,6 +81,8 @@ QT_BEGIN_NAMESPACE void Q_GUI_QWS_EXPORT qt_memrotate180(const srctype*, int, int, int, desttype*, int); \ void Q_GUI_QWS_EXPORT qt_memrotate270(const srctype*, int, int, int, desttype*, int) +void Q_GUI_EXPORT qt_memrotate90(const quint32*, int, int, int, quint32*, int); + QT_DECL_MEMROTATE(quint32, quint32); QT_DECL_MEMROTATE(quint32, quint16); QT_DECL_MEMROTATE(quint16, quint32); diff --git a/src/gui/painting/qoutlinemapper.cpp b/src/gui/painting/qoutlinemapper.cpp index ee33024..ad0c2eb 100644 --- a/src/gui/painting/qoutlinemapper.cpp +++ b/src/gui/painting/qoutlinemapper.cpp @@ -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) ** @@ -225,9 +225,10 @@ void QOutlineMapper::endOutline() controlPointRect = boundingRect(elements, element_count); #ifdef QT_DEBUG_CONVERT - printf(" - control point rect (%.2f, %.2f) %.2f x %.2f\n", + printf(" - control point rect (%.2f, %.2f) %.2f x %.2f, clip=(%d,%d, %dx%d)\n", controlPointRect.x(), controlPointRect.y(), - controlPointRect.width(), controlPointRect.height()); + controlPointRect.width(), controlPointRect.height(), + m_clip_rect.x(), m_clip_rect.y(), m_clip_rect.width(), m_clip_rect.height()); #endif @@ -235,7 +236,9 @@ void QOutlineMapper::endOutline() const bool do_clip = (controlPointRect.left() < -QT_RASTER_COORD_LIMIT || controlPointRect.right() > QT_RASTER_COORD_LIMIT || controlPointRect.top() < -QT_RASTER_COORD_LIMIT - || controlPointRect.bottom() > QT_RASTER_COORD_LIMIT); + || controlPointRect.bottom() > QT_RASTER_COORD_LIMIT + || controlPointRect.width() > QT_RASTER_COORD_LIMIT + || controlPointRect.height() > QT_RASTER_COORD_LIMIT); if (do_clip) { clipElements(elements, elementTypes(), element_count); diff --git a/src/gui/painting/qoutlinemapper_p.h b/src/gui/painting/qoutlinemapper_p.h index 068ba68..d0ce1a9 100644 --- a/src/gui/painting/qoutlinemapper_p.h +++ b/src/gui/painting/qoutlinemapper_p.h @@ -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) ** diff --git a/src/gui/painting/qpaintbuffer.cpp b/src/gui/painting/qpaintbuffer.cpp index 51be3b3..2344c04 100644 --- a/src/gui/painting/qpaintbuffer.cpp +++ b/src/gui/painting/qpaintbuffer.cpp @@ -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) ** diff --git a/src/gui/painting/qpaintbuffer_p.h b/src/gui/painting/qpaintbuffer_p.h index e100512..79d7b35 100644 --- a/src/gui/painting/qpaintbuffer_p.h +++ b/src/gui/painting/qpaintbuffer_p.h @@ -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) ** diff --git a/src/gui/painting/qpaintdevice.cpp b/src/gui/painting/qpaintdevice.cpp index 6114938..4169df0 100644 --- a/src/gui/painting/qpaintdevice.cpp +++ b/src/gui/painting/qpaintdevice.cpp @@ -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) ** diff --git a/src/gui/painting/qpaintdevice.h b/src/gui/painting/qpaintdevice.h index 9148e4b..3b82225 100644 --- a/src/gui/painting/qpaintdevice.h +++ b/src/gui/painting/qpaintdevice.h @@ -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) ** @@ -96,7 +96,9 @@ public: int logicalDpiY() const { return metric(PdmDpiY); } int physicalDpiX() const { return metric(PdmPhysicalDpiX); } int physicalDpiY() const { return metric(PdmPhysicalDpiY); } +#ifdef QT_DEPRECATED QT_DEPRECATED int numColors() const { return metric(PdmNumColors); } +#endif int colorCount() const { return metric(PdmNumColors); } int depth() const { return metric(PdmDepth); } diff --git a/src/gui/painting/qpaintdevice.qdoc b/src/gui/painting/qpaintdevice.qdoc index ac1c3de..8c73cc0 100644 --- a/src/gui/painting/qpaintdevice.qdoc +++ b/src/gui/painting/qpaintdevice.qdoc @@ -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) ** @@ -82,7 +82,7 @@ horizontal and vertical resolution of the device in dots per inch. The physicalDpiX() and physicalDpiY() functions also return the resolution of the device in dots per inch, but note that if - the logical and vertical resolution differ, the corresponding + the logical and physical resolution differ, the corresponding QPaintEngine must handle the mapping. Finally, the colorCount() function returns the number of different colors available for the paint device. diff --git a/src/gui/painting/qpaintdevice_mac.cpp b/src/gui/painting/qpaintdevice_mac.cpp index f1e4255..1fd1019 100644 --- a/src/gui/painting/qpaintdevice_mac.cpp +++ b/src/gui/painting/qpaintdevice_mac.cpp @@ -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) ** diff --git a/src/gui/painting/qpaintdevice_qws.cpp b/src/gui/painting/qpaintdevice_qws.cpp index 982d318..f833dd1 100644 --- a/src/gui/painting/qpaintdevice_qws.cpp +++ b/src/gui/painting/qpaintdevice_qws.cpp @@ -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) ** diff --git a/src/gui/painting/qpaintdevice_win.cpp b/src/gui/painting/qpaintdevice_win.cpp index 85104ec..c7f1156 100644 --- a/src/gui/painting/qpaintdevice_win.cpp +++ b/src/gui/painting/qpaintdevice_win.cpp @@ -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) ** diff --git a/src/gui/painting/qpaintdevice_x11.cpp b/src/gui/painting/qpaintdevice_x11.cpp index 0342db3..2635421 100644 --- a/src/gui/painting/qpaintdevice_x11.cpp +++ b/src/gui/painting/qpaintdevice_x11.cpp @@ -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) ** diff --git a/src/gui/painting/qpaintengine.cpp b/src/gui/painting/qpaintengine.cpp index c9bd160..6aabde8 100644 --- a/src/gui/painting/qpaintengine.cpp +++ b/src/gui/painting/qpaintengine.cpp @@ -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) ** diff --git a/src/gui/painting/qpaintengine.h b/src/gui/painting/qpaintengine.h index bf4b4ea..b860012 100644 --- a/src/gui/painting/qpaintengine.h +++ b/src/gui/painting/qpaintengine.h @@ -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) ** diff --git a/src/gui/painting/qpaintengine_alpha.cpp b/src/gui/painting/qpaintengine_alpha.cpp index 1ecd1a4..5a3c0cf 100644 --- a/src/gui/painting/qpaintengine_alpha.cpp +++ b/src/gui/painting/qpaintengine_alpha.cpp @@ -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) ** diff --git a/src/gui/painting/qpaintengine_alpha_p.h b/src/gui/painting/qpaintengine_alpha_p.h index 5da10b5..1a30a82 100644 --- a/src/gui/painting/qpaintengine_alpha_p.h +++ b/src/gui/painting/qpaintengine_alpha_p.h @@ -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) ** diff --git a/src/gui/painting/qpaintengine_mac.cpp b/src/gui/painting/qpaintengine_mac.cpp index c1b887c..ac2fcf4 100644 --- a/src/gui/painting/qpaintengine_mac.cpp +++ b/src/gui/painting/qpaintengine_mac.cpp @@ -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) ** diff --git a/src/gui/painting/qpaintengine_mac_p.h b/src/gui/painting/qpaintengine_mac_p.h index e6deaa2..c9ab419 100644 --- a/src/gui/painting/qpaintengine_mac_p.h +++ b/src/gui/painting/qpaintengine_mac_p.h @@ -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) ** diff --git a/src/gui/painting/qpaintengine_p.h b/src/gui/painting/qpaintengine_p.h index 087298f..3b467c7 100644 --- a/src/gui/painting/qpaintengine_p.h +++ b/src/gui/painting/qpaintengine_p.h @@ -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) ** diff --git a/src/gui/painting/qpaintengine_preview.cpp b/src/gui/painting/qpaintengine_preview.cpp index ee9f587..52daf6b 100644 --- a/src/gui/painting/qpaintengine_preview.cpp +++ b/src/gui/painting/qpaintengine_preview.cpp @@ -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) ** diff --git a/src/gui/painting/qpaintengine_preview_p.h b/src/gui/painting/qpaintengine_preview_p.h index 95581c2..2e04db5 100644 --- a/src/gui/painting/qpaintengine_preview_p.h +++ b/src/gui/painting/qpaintengine_preview_p.h @@ -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) ** diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp index 3f33319..3f2322e 100644 --- a/src/gui/painting/qpaintengine_raster.cpp +++ b/src/gui/painting/qpaintengine_raster.cpp @@ -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) ** @@ -475,8 +475,10 @@ bool QRasterPaintEngine::begin(QPaintDevice *device) 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); @@ -3018,10 +3020,10 @@ void QRasterPaintEngine::drawCachedGlyphs(const QPointF &p, const QTextItemInt & QFontEngineGlyphCache::Type glyphType = ti.fontEngine->glyphFormat >= 0 ? QFontEngineGlyphCache::Type(ti.fontEngine->glyphFormat) : d->glyphCacheType; QImageTextureGlyphCache *cache = - (QImageTextureGlyphCache *) ti.fontEngine->glyphCache(glyphType, s->matrix); + (QImageTextureGlyphCache *) ti.fontEngine->glyphCache(0, glyphType, s->matrix); if (!cache) { cache = new QImageTextureGlyphCache(glyphType, s->matrix); - ti.fontEngine->setGlyphCache(glyphType, cache); + ti.fontEngine->setGlyphCache(0, cache); } cache->populate(ti, glyphs, positions); @@ -3240,7 +3242,8 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte drawCached = false; // don't try to cache huge fonts - if (ti.fontEngine->fontDef.pixelSize * qSqrt(s->matrix.determinant()) >= 64) + const qreal pixelSize = ti.fontEngine->fontDef.pixelSize; + if (pixelSize * pixelSize * qAbs(s->matrix.determinant()) >= 64 * 64) drawCached = false; // ### Remove the TestFontEngine and Box engine crap, in these diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h index 1787d16..a1c73cc 100644 --- a/src/gui/painting/qpaintengine_raster_p.h +++ b/src/gui/painting/qpaintengine_raster_p.h @@ -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) ** @@ -264,13 +264,13 @@ private: #endif // Q_OS_SYMBIAN && QT_NO_FREETYPE inline void ensureBrush(const QBrush &brush) { - if (!qbrush_fast_equals(state()->lastBrush, brush) || state()->fillFlags) + if (!qbrush_fast_equals(state()->lastBrush, brush) || (brush.style() != Qt::NoBrush && state()->fillFlags)) updateBrush(brush); } inline void ensureBrush() { ensureBrush(state()->brush); } inline void ensurePen(const QPen &pen) { - if (!qpen_fast_equals(state()->lastPen, pen) || state()->strokeFlags) + if (!qpen_fast_equals(state()->lastPen, pen) || (pen.style() != Qt::NoPen && state()->strokeFlags)) updatePen(pen); } inline void ensurePen() { ensurePen(state()->pen); } diff --git a/src/gui/painting/qpaintengine_s60.cpp b/src/gui/painting/qpaintengine_s60.cpp index 6f4f398..068ca0c 100644 --- a/src/gui/painting/qpaintengine_s60.cpp +++ b/src/gui/painting/qpaintengine_s60.cpp @@ -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) ** @@ -47,18 +47,25 @@ QT_BEGIN_NAMESPACE class QS60PaintEnginePrivate : public QRasterPaintEnginePrivate { public: - QS60PaintEnginePrivate(QS60PaintEngine *engine) { Q_UNUSED(engine); } + QS60PaintEnginePrivate() {} }; QS60PaintEngine::QS60PaintEngine(QPaintDevice *device, QS60PixmapData *data) - : QRasterPaintEngine(*(new QS60PaintEnginePrivate(this)), device), pixmapData(data) + : QRasterPaintEngine(*(new QS60PaintEnginePrivate), device), pixmapData(data) { } bool QS60PaintEngine::begin(QPaintDevice *device) { + Q_D(QS60PaintEngine); + pixmapData->beginDataAccess(); - return QRasterPaintEngine::begin(device); + bool ret = QRasterPaintEngine::begin(device); + // Make sure QPaintEngine::paintDevice() returns the proper device. + // QRasterPaintEngine changes pdev to QImage in case of RasterClass QPixmapData + // which is incorrect in Symbian. + d->pdev = device; + return ret; } bool QS60PaintEngine::end() diff --git a/src/gui/painting/qpaintengine_s60_p.h b/src/gui/painting/qpaintengine_s60_p.h index 33067b5..0026083 100644 --- a/src/gui/painting/qpaintengine_s60_p.h +++ b/src/gui/painting/qpaintengine_s60_p.h @@ -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) ** diff --git a/src/gui/painting/qpaintengine_x11.cpp b/src/gui/painting/qpaintengine_x11.cpp index 35b77f7..147491e 100644 --- a/src/gui/painting/qpaintengine_x11.cpp +++ b/src/gui/painting/qpaintengine_x11.cpp @@ -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) ** diff --git a/src/gui/painting/qpaintengine_x11_p.h b/src/gui/painting/qpaintengine_x11_p.h index e1f81cf..eb9b45a 100644 --- a/src/gui/painting/qpaintengine_x11_p.h +++ b/src/gui/painting/qpaintengine_x11_p.h @@ -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) ** diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp index 7d1c109..4f2fffa 100644 --- a/src/gui/painting/qpaintengineex.cpp +++ b/src/gui/painting/qpaintengineex.cpp @@ -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) ** @@ -56,6 +56,20 @@ QT_BEGIN_NAMESPACE * class QVectorPath * */ +QVectorPath::~QVectorPath() +{ + if (m_hints & ShouldUseCacheHint) { + CacheEntry *e = m_cache; + while (e) { + if (e->data) + e->cleanup(e->engine, e->data); + CacheEntry *n = e->next; + delete e; + e = n; + } + } +} + QRectF QVectorPath::controlPointRect() const { @@ -94,7 +108,7 @@ QRectF QVectorPath::controlPointRect() const QVectorPath::CacheEntry *QVectorPath::addCacheData(QPaintEngineEx *engine, void *data, - qvectorpath_cache_cleanup cleanup) { + qvectorpath_cache_cleanup cleanup) const{ Q_ASSERT(!lookupCacheData(engine)); if ((m_hints & IsCachedHint) == 0) { m_cache = 0; @@ -403,13 +417,6 @@ void QPaintEngineEx::stroke(const QVectorPath &path, const QPen &pen) } else if (style == Qt::NoPen) { d->activeStroker = 0; } else { - // ### re-enable... - if (pen.isCosmetic()) { - d->dasher.setClipRect(d->exDeviceRect); - } else { - QRectF clipRect = state()->matrix.inverted().mapRect(QRectF(d->exDeviceRect)); - d->dasher.setClipRect(clipRect); - } d->dasher.setDashPattern(pen.dashPattern()); d->dasher.setDashOffset(pen.dashOffset()); d->activeStroker = &d->dasher; @@ -420,6 +427,15 @@ void QPaintEngineEx::stroke(const QVectorPath &path, const QPen &pen) return; } + if (pen.style() > Qt::SolidLine) { + if (pen.isCosmetic()) { + d->activeStroker->setClipRect(d->exDeviceRect); + } else { + QRectF clipRect = state()->matrix.inverted().mapRect(QRectF(d->exDeviceRect)); + d->activeStroker->setClipRect(clipRect); + } + } + const QPainterPath::ElementType *types = path.elements(); const qreal *points = path.points(); int pointCount = path.elementCount(); @@ -846,7 +862,7 @@ void QPaintEngineEx::drawPoints(const QPointF *points, int pointCount) for (int i=0; i<count; ++i) { pts[++oset] = points[i].x(); pts[++oset] = points[i].y(); - pts[++oset] = points[i].x() + 0.001; + pts[++oset] = points[i].x() + 1/63.; pts[++oset] = points[i].y(); } QVectorPath path(pts, count * 2, qpaintengineex_line_types_16, QVectorPath::LinesHint); @@ -856,7 +872,7 @@ void QPaintEngineEx::drawPoints(const QPointF *points, int pointCount) } } else { for (int i=0; i<pointCount; ++i) { - qreal pts[] = { points[i].x(), points[i].y(), points[i].x() + 0.001, points[i].y() }; + qreal pts[] = { points[i].x(), points[i].y(), points[i].x() + 1/63., points[i].y() }; QVectorPath path(pts, 2, 0); stroke(path, pen); } @@ -877,7 +893,7 @@ void QPaintEngineEx::drawPoints(const QPoint *points, int pointCount) for (int i=0; i<count; ++i) { pts[++oset] = points[i].x(); pts[++oset] = points[i].y(); - pts[++oset] = points[i].x() + 0.001; + pts[++oset] = points[i].x() + 1/63; pts[++oset] = points[i].y(); } QVectorPath path(pts, count * 2, qpaintengineex_line_types_16, QVectorPath::LinesHint); @@ -887,7 +903,7 @@ void QPaintEngineEx::drawPoints(const QPoint *points, int pointCount) } } else { for (int i=0; i<pointCount; ++i) { - qreal pts[] = { points[i].x(), points[i].y(), points[i].x() + 0.001, points[i].y() }; + qreal pts[] = { points[i].x(), points[i].y(), points[i].x() +1/63., points[i].y() }; QVectorPath path(pts, 2, 0); stroke(path, pen); } diff --git a/src/gui/painting/qpaintengineex_p.h b/src/gui/painting/qpaintengineex_p.h index 02d77f4..fccd1dc 100644 --- a/src/gui/painting/qpaintengineex_p.h +++ b/src/gui/painting/qpaintengineex_p.h @@ -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) ** diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp index ab5773e..2502cc0 100644 --- a/src/gui/painting/qpainter.cpp +++ b/src/gui/painting/qpainter.cpp @@ -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) ** @@ -285,7 +285,7 @@ bool QPainterPrivate::attachPainterPrivate(QPainter *q, QPaintDevice *pdev) // Update matrix. if (q->d_ptr->state->WxF) { - q->d_ptr->state->redirectionMatrix *= q->d_ptr->state->worldMatrix; + q->d_ptr->state->redirectionMatrix = q->d_ptr->state->matrix; q->d_ptr->state->redirectionMatrix.translate(-offset.x(), -offset.y()); q->d_ptr->state->worldMatrix = QTransform(); q->d_ptr->state->WxF = false; @@ -1318,6 +1318,87 @@ void QPainterPrivate::updateState(QPainterState *newState) Another workaround is to convert the paths to polygons first and then draw the polygons instead. + \section1 Performance + + QPainter is a rich framework that allows developers to do a great + variety of graphical operations, such as gradients, composition + modes and vector graphics. And QPainter can do this across a + variety of different hardware and software stacks. Naturally the + underlying combination of hardware and software has some + implications for performance, and ensuring that every single + operation is fast in combination with all the various combinations + of composition modes, brushes, clipping, transformation, etc, is + close to an impossible task because of the number of + permutations. As a compromise we have selected a subset of the + QPainter API and backends, where performance is guaranteed to be as + good as we can sensibly get it for the given combination of + hardware and software. + + The backends we focus on as high-performance engines are: + + \list + + \o Raster - This backend implements all rendering in pure software + and is always used to render into QImages. For optimal performance + only use the format types QImage::Format_ARGB32_Premultiplied, + QImage::Format_RGB32 or QImage::Format_RGB16. Any other format, + including QImage::Format_ARGB32, has significantly worse + performance. This engine is also used by default on Windows and on + QWS. It can be used as default graphics system on any + OS/hardware/software combination by passing \c {-graphicssystem + raster} on the command line + + \o OpenGL 2.0 (ES) - This backend is the primary backend for + hardware accelerated graphics. It can be run on desktop machines + and embedded devices supporting the OpenGL 2.0 or OpenGL/ES 2.0 + specification. This includes most graphics chips produced in the + last couple of years. The engine can be enabled by using QPainter + onto a QGLWidget or by passing \c {-graphicssystem opengl} on the + command line when the underlying system supports it. + + \o OpenVG - This backend implements the Khronos standard for 2D + and Vector Graphics. It is primarily for embedded devices with + hardware support for OpenVG. The engine can be enabled by + passing \c {-graphicssystem openvg} on the command line when + the underlying system supports it. + + \endlist + + These operations are: + + \list + + \o Simple transformations, meaning translation and scaling, pluss + 0, 90, 180, 270 degree rotations. + + \o \c drawPixmap() in combination with simple transformations and + opacity with non-smooth transformation mode + (\c QPainter::SmoothPixmapTransform not enabled as a render hint). + + \o Rectangle fills with solid color, two-color linear gradients + and simple transforms. + + \o Rectangular clipping with simple transformations and intersect + clip. + + \o Composition Modes \c QPainter::CompositionMode_Source and + QPainter::CompositionMode_SourceOver + + \o Rounded rectangle filling using solid color and two-color + linear gradients fills. + + \o 3x3 patched pixmaps, via qDrawBorderPixmap. + + \endlist + + This list gives an indication of which features to safely use in + an application where performance is critical. For certain setups, + other operations may be fast too, but before making extensive use + of them, it is recommended to benchmark and verify them on the + system where the software will run in the end. There are also + cases where expensive operations are ok to use, for instance when + the result is cached in a QPixmap. + \sa QPaintDevice, QPaintEngine, {QtSvg Module}, {Basic Drawing Example}, {Drawing Utility Functions} */ @@ -1901,9 +1982,14 @@ QPaintEngine *QPainter::paintEngine() const /*! \since 4.6 - Flushes the painting pipeline and prepares for the user issuing - commands directly to the underlying graphics context. Must be - followed by a call to endNativePainting(). + Flushes the painting pipeline and prepares for the user issuing commands + directly to the underlying graphics context. Must be followed by a call to + endNativePainting(). + + Note that only the states the underlying paint engine changes will be reset + to their respective default states. If, for example, the OpenGL polygon + mode is changed by the user inside a beginNativePaint()/endNativePainting() + block, it will not be reset to the default state by endNativePainting(). Here is an example that shows intermixing of painter commands and raw OpenGL commands: @@ -1927,9 +2013,9 @@ void QPainter::beginNativePainting() /*! \since 4.6 - Restores the painter after manually issuing native painting commands. - Lets the painter restore any native state that it relies on before - calling any other painter commands. + Restores the painter after manually issuing native painting commands. Lets + the painter restore any native state that it relies on before calling any + other painter commands. \sa beginNativePainting() */ @@ -5919,7 +6005,7 @@ static QPixmap generateWavyPixmap(qreal maxRadius, const QPen &pen) if (QPixmapCache::find(key, pixmap)) return pixmap; - const qreal halfPeriod = qMax(qreal(2), radiusBase * qreal(1.61803399)); // the golden ratio + const qreal halfPeriod = qMax(qreal(2), qreal(radiusBase * 1.61803399)); // the golden ratio const int width = qCeil(100 / (2 * halfPeriod)) * (2 * halfPeriod); const int radius = qFloor(radiusBase); @@ -7297,10 +7383,15 @@ struct QPaintDeviceRedirection typedef QList<QPaintDeviceRedirection> QPaintDeviceRedirectionList; Q_GLOBAL_STATIC(QPaintDeviceRedirectionList, globalRedirections) Q_GLOBAL_STATIC(QMutex, globalRedirectionsMutex) +Q_GLOBAL_STATIC(QAtomicInt, globalRedirectionAtomic) /*! \threadsafe + \obsolete + + Please use QWidget::render() instead. + Redirects all paint commands for the given paint \a device, to the \a replacement device. The optional point \a offset defines an offset within the source device. @@ -7310,9 +7401,10 @@ Q_GLOBAL_STATIC(QMutex, globalRedirectionsMutex) device's painter (if any) before redirecting. Call restoreRedirected() to restore the previous redirection. - In general, you'll probably find that calling - QPixmap::grabWidget() or QPixmap::grabWindow() is an easier - solution. + \warning Making use of redirections in the QPainter API implies + that QPainter::begin() and QPaintDevice destructors need to hold + a mutex for a short period. This can impact performance. Use of + QWidget::render is strongly encouraged. \sa redirected(), restoreRedirected() */ @@ -7344,14 +7436,24 @@ void QPainter::setRedirected(const QPaintDevice *device, Q_ASSERT(redirections != 0); *redirections += QPaintDeviceRedirection(device, rdev ? rdev : replacement, offset + roffset, hadInternalWidgetRedirection ? redirections->size() - 1 : -1); + globalRedirectionAtomic()->ref(); } /*! \threadsafe + \obsolete + + Using QWidget::render() obsoletes the use of this function. + Restores the previous redirection for the given \a device after a call to setRedirected(). + \warning Making use of redirections in the QPainter API implies + that QPainter::begin() and QPaintDevice destructors need to hold + a mutex for a short period. This can impact performance. Use of + QWidget::render is strongly encouraged. + \sa redirected() */ void QPainter::restoreRedirected(const QPaintDevice *device) @@ -7362,6 +7464,7 @@ void QPainter::restoreRedirected(const QPaintDevice *device) Q_ASSERT(redirections != 0); for (int i = redirections->size()-1; i >= 0; --i) { if (redirections->at(i) == device) { + globalRedirectionAtomic()->deref(); const int internalWidgetRedirectionIndex = redirections->at(i).internalWidgetRedirectionIndex; redirections->removeAt(i); // Restore the internal widget redirection, i.e. remove it from the global @@ -7383,9 +7486,18 @@ void QPainter::restoreRedirected(const QPaintDevice *device) /*! \threadsafe + \obsolete + + Using QWidget::render() obsoletes the use of this function. + Returns the replacement for given \a device. The optional out parameter \a offset returns the offset within the replaced device. + \warning Making use of redirections in the QPainter API implies + that QPainter::begin() and QPaintDevice destructors need to hold + a mutex for a short period. This can impact performance. Use of + QWidget::render is strongly encouraged. + \sa setRedirected(), restoreRedirected() */ QPaintDevice *QPainter::redirected(const QPaintDevice *device, QPoint *offset) @@ -7398,6 +7510,9 @@ QPaintDevice *QPainter::redirected(const QPaintDevice *device, QPoint *offset) return widgetPrivate->redirected(offset); } + if (*globalRedirectionAtomic() == 0) + return 0; + QMutexLocker locker(globalRedirectionsMutex()); QPaintDeviceRedirectionList *redirections = globalRedirections(); Q_ASSERT(redirections != 0); @@ -7415,6 +7530,9 @@ QPaintDevice *QPainter::redirected(const QPaintDevice *device, QPoint *offset) void qt_painter_removePaintDevice(QPaintDevice *dev) { + if (*globalRedirectionAtomic() == 0) + return; + QMutex *mutex = 0; QT_TRY { mutex = globalRedirectionsMutex(); @@ -7631,7 +7749,7 @@ start_lengthVariant: // in the paint engines when drawing on floating point offsets const qreal scale = painter->transform().m22(); if (scale != 0) - yoff = qRound(yoff * scale) / scale; + yoff = -qRound(-yoff * scale) / scale; } } } diff --git a/src/gui/painting/qpainter.h b/src/gui/painting/qpainter.h index e2d587b..ffddcba 100644 --- a/src/gui/painting/qpainter.h +++ b/src/gui/painting/qpainter.h @@ -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) ** diff --git a/src/gui/painting/qpainter_p.h b/src/gui/painting/qpainter_p.h index 284c55f..02a91aa 100644 --- a/src/gui/painting/qpainter_p.h +++ b/src/gui/painting/qpainter_p.h @@ -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) ** diff --git a/src/gui/painting/qpainterpath.cpp b/src/gui/painting/qpainterpath.cpp index 8133793..fba3595 100644 --- a/src/gui/painting/qpainterpath.cpp +++ b/src/gui/painting/qpainterpath.cpp @@ -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) ** diff --git a/src/gui/painting/qpainterpath.h b/src/gui/painting/qpainterpath.h index 43e66e2..296ce33 100644 --- a/src/gui/painting/qpainterpath.h +++ b/src/gui/painting/qpainterpath.h @@ -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) ** diff --git a/src/gui/painting/qpainterpath_p.h b/src/gui/painting/qpainterpath_p.h index 54b9392..43f548f 100644 --- a/src/gui/painting/qpainterpath_p.h +++ b/src/gui/painting/qpainterpath_p.h @@ -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) ** @@ -97,6 +97,7 @@ public: flags(0) { int ptsPos = 0; + bool isLines = true; for (int i=0; i<path.size(); ++i) { const QPainterPath::Element &e = path.at(i); elements[i] = e.type; @@ -104,6 +105,11 @@ public: points[ptsPos++] = e.y; if (e.type == QPainterPath::CurveToElement) flags |= QVectorPath::CurvedShapeMask; + + // This is to check if the path contains only alternating lineTo/moveTo, + // in which case we can set the LinesHint in the path. MoveTo is 0 and + // LineTo is 1 so the i%2 gets us what we want cheaply. + isLines = isLines && e.type == (QPainterPath::ElementType) (i%2); } if (fillRule == Qt::WindingFill) @@ -111,8 +117,14 @@ public: else flags |= QVectorPath::OddEvenFill; - if (!convex) - flags |= QVectorPath::NonConvexShapeMask; + if (isLines) + flags |= QVectorPath::LinesShapeMask; + else { + flags |= QVectorPath::AreaShapeMask; + if (!convex) + flags |= QVectorPath::NonConvexShapeMask; + } + } QVarLengthArray<QPainterPath::ElementType> elements; QVarLengthArray<qreal> points; diff --git a/src/gui/painting/qpathclipper.cpp b/src/gui/painting/qpathclipper.cpp index 51d6195..7997e77 100644 --- a/src/gui/painting/qpathclipper.cpp +++ b/src/gui/painting/qpathclipper.cpp @@ -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) ** @@ -1209,7 +1209,7 @@ static qreal computeAngle(const QPointF &v) } #else // doesn't seem to be robust enough - return atan2(v.x(), v.y()) + Q_PI; + return qAtan2(v.x(), v.y()) + Q_PI; #endif } diff --git a/src/gui/painting/qpathclipper_p.h b/src/gui/painting/qpathclipper_p.h index 9e85236..0d2c049 100644 --- a/src/gui/painting/qpathclipper_p.h +++ b/src/gui/painting/qpathclipper_p.h @@ -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) ** diff --git a/src/gui/painting/qpdf.cpp b/src/gui/painting/qpdf.cpp index d45bd10..dd516b1 100644 --- a/src/gui/painting/qpdf.cpp +++ b/src/gui/painting/qpdf.cpp @@ -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) ** diff --git a/src/gui/painting/qpdf_p.h b/src/gui/painting/qpdf_p.h index 4aaef40..f79c5cc 100644 --- a/src/gui/painting/qpdf_p.h +++ b/src/gui/painting/qpdf_p.h @@ -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) ** diff --git a/src/gui/painting/qpen.cpp b/src/gui/painting/qpen.cpp index 77aa748..e290cbe 100644 --- a/src/gui/painting/qpen.cpp +++ b/src/gui/painting/qpen.cpp @@ -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) ** diff --git a/src/gui/painting/qpen.h b/src/gui/painting/qpen.h index 42f81bd..aff7071 100644 --- a/src/gui/painting/qpen.h +++ b/src/gui/painting/qpen.h @@ -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) ** diff --git a/src/gui/painting/qpen_p.h b/src/gui/painting/qpen_p.h index fbe9d4c..c808eac 100644 --- a/src/gui/painting/qpen_p.h +++ b/src/gui/painting/qpen_p.h @@ -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) ** diff --git a/src/gui/painting/qpolygon.cpp b/src/gui/painting/qpolygon.cpp index cef3b7f..b68314f 100644 --- a/src/gui/painting/qpolygon.cpp +++ b/src/gui/painting/qpolygon.cpp @@ -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) ** diff --git a/src/gui/painting/qpolygon.h b/src/gui/painting/qpolygon.h index 04a5652..7a49e29 100644 --- a/src/gui/painting/qpolygon.h +++ b/src/gui/painting/qpolygon.h @@ -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) ** diff --git a/src/gui/painting/qpolygonclipper_p.h b/src/gui/painting/qpolygonclipper_p.h index 7beb3d4..1b4cbb3 100644 --- a/src/gui/painting/qpolygonclipper_p.h +++ b/src/gui/painting/qpolygonclipper_p.h @@ -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) ** diff --git a/src/gui/painting/qprintengine.h b/src/gui/painting/qprintengine.h index ac99961..35715fb 100644 --- a/src/gui/painting/qprintengine.h +++ b/src/gui/painting/qprintengine.h @@ -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) ** diff --git a/src/gui/painting/qprintengine_mac.mm b/src/gui/painting/qprintengine_mac.mm index db87108..7195c63 100644 --- a/src/gui/painting/qprintengine_mac.mm +++ b/src/gui/painting/qprintengine_mac.mm @@ -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) ** diff --git a/src/gui/painting/qprintengine_mac_p.h b/src/gui/painting/qprintengine_mac_p.h index a5d77e9..d737d53 100644 --- a/src/gui/painting/qprintengine_mac_p.h +++ b/src/gui/painting/qprintengine_mac_p.h @@ -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) ** diff --git a/src/gui/painting/qprintengine_pdf.cpp b/src/gui/painting/qprintengine_pdf.cpp index 3d82edf..b8bf15e 100644 --- a/src/gui/painting/qprintengine_pdf.cpp +++ b/src/gui/painting/qprintengine_pdf.cpp @@ -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) ** @@ -931,14 +931,24 @@ void QPdfEnginePrivate::writeHeader() void QPdfEnginePrivate::writeInfo() { info = addXrefEntry(-1); - xprintf("<<\n" - "/Title (%s)\n" -// "/Author (%s)\n" - "/Creator (%s)\n" - "/Producer (Qt " QT_VERSION_STR " (C) 2009 Nokia Corporation and/or its subsidiary(-ies))\n", - title.toUtf8().constData(), -// author.toUtf8().constData(), - creator.toUtf8().constData()); + + // The 'text string' type in PDF is encoded either as PDFDocEncoding, or + // Unicode UTF-16 with a Unicode byte order mark as the first character + // (0xfeff), with the high-order byte first. + QByteArray array("<<\n/Title (\xfe\xff"); + const ushort *utf16Title = title.utf16(); + for (int i=0; i < title.size(); ++i) { + array.append((*(utf16Title + i)) >> 8); + array.append((*(utf16Title + i)) & 0xff); + } + array.append(")\n/Creator (\xfe\xff"); + const ushort *utf16Creator = creator.utf16(); + for (int i=0; i < creator.size(); ++i) { + array.append((*(utf16Creator + i)) >> 8); + array.append((*(utf16Creator + i)) & 0xff); + } + array.append(")\n/Producer (Qt " QT_VERSION_STR " (C) 2010 Nokia Corporation and/or its subsidiary(-ies))\n"); + write(array); QDateTime now = QDateTime::currentDateTime().toUTC(); QTime t = now.time(); diff --git a/src/gui/painting/qprintengine_pdf_p.h b/src/gui/painting/qprintengine_pdf_p.h index e8c3d30..cb6c59d 100644 --- a/src/gui/painting/qprintengine_pdf_p.h +++ b/src/gui/painting/qprintengine_pdf_p.h @@ -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) ** diff --git a/src/gui/painting/qprintengine_ps.cpp b/src/gui/painting/qprintengine_ps.cpp index b740fbc..ac94de3 100644 --- a/src/gui/painting/qprintengine_ps.cpp +++ b/src/gui/painting/qprintengine_ps.cpp @@ -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) ** diff --git a/src/gui/painting/qprintengine_ps_p.h b/src/gui/painting/qprintengine_ps_p.h index 704617e..e2758a5 100644 --- a/src/gui/painting/qprintengine_ps_p.h +++ b/src/gui/painting/qprintengine_ps_p.h @@ -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) ** diff --git a/src/gui/painting/qprintengine_qws.cpp b/src/gui/painting/qprintengine_qws.cpp index 225b0f5..2d355b8 100644 --- a/src/gui/painting/qprintengine_qws.cpp +++ b/src/gui/painting/qprintengine_qws.cpp @@ -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) ** diff --git a/src/gui/painting/qprintengine_qws_p.h b/src/gui/painting/qprintengine_qws_p.h index 0cc6a0b..e08fbcd 100644 --- a/src/gui/painting/qprintengine_qws_p.h +++ b/src/gui/painting/qprintengine_qws_p.h @@ -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) ** diff --git a/src/gui/painting/qprintengine_win.cpp b/src/gui/painting/qprintengine_win.cpp index a3f94d9..374bfa0 100644 --- a/src/gui/painting/qprintengine_win.cpp +++ b/src/gui/painting/qprintengine_win.cpp @@ -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) ** diff --git a/src/gui/painting/qprintengine_win_p.h b/src/gui/painting/qprintengine_win_p.h index 8d24f43..a3271cb 100644 --- a/src/gui/painting/qprintengine_win_p.h +++ b/src/gui/painting/qprintengine_win_p.h @@ -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) ** diff --git a/src/gui/painting/qprinter.cpp b/src/gui/painting/qprinter.cpp index 5ff0b96..4d2b50a 100644 --- a/src/gui/painting/qprinter.cpp +++ b/src/gui/painting/qprinter.cpp @@ -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) ** diff --git a/src/gui/painting/qprinter.h b/src/gui/painting/qprinter.h index 0c44b93..5aa891e 100644 --- a/src/gui/painting/qprinter.h +++ b/src/gui/painting/qprinter.h @@ -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) ** diff --git a/src/gui/painting/qprinter_p.h b/src/gui/painting/qprinter_p.h index 4a9a3bf..4fa505f 100644 --- a/src/gui/painting/qprinter_p.h +++ b/src/gui/painting/qprinter_p.h @@ -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) ** diff --git a/src/gui/painting/qprinterinfo.h b/src/gui/painting/qprinterinfo.h index 7b42472..063c6b9 100644 --- a/src/gui/painting/qprinterinfo.h +++ b/src/gui/painting/qprinterinfo.h @@ -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) ** diff --git a/src/gui/painting/qprinterinfo.qdoc b/src/gui/painting/qprinterinfo.qdoc index b4a5426..7e1a097 100644 --- a/src/gui/painting/qprinterinfo.qdoc +++ b/src/gui/painting/qprinterinfo.qdoc @@ -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) ** diff --git a/src/gui/painting/qprinterinfo_mac.cpp b/src/gui/painting/qprinterinfo_mac.cpp index 76dd163..9b199f4 100644 --- a/src/gui/painting/qprinterinfo_mac.cpp +++ b/src/gui/painting/qprinterinfo_mac.cpp @@ -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) ** diff --git a/src/gui/painting/qprinterinfo_unix.cpp b/src/gui/painting/qprinterinfo_unix.cpp index 6684ff7..2129aa5 100644 --- a/src/gui/painting/qprinterinfo_unix.cpp +++ b/src/gui/painting/qprinterinfo_unix.cpp @@ -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) ** @@ -75,7 +75,9 @@ private: QString m_name; bool m_isNull; bool m_default; - QList<QPrinter::PaperSize> m_paperSizes; + mutable bool m_mustGetPaperSizes; + mutable QList<QPrinter::PaperSize> m_paperSizes; + int m_cupsPrinterIndex; QPrinterInfo* q_ptr; }; @@ -838,16 +840,7 @@ QList<QPrinterInfo> QPrinterInfo::availablePrinters() list.append(QPrinterInfo(printerName)); if (cupsPrinters[i].is_default) list[i].d_ptr->m_default = true; - // Find paper sizes. - cups.setCurrentPrinter(i); - const ppd_option_t* sizes = cups.pageSizes(); - if (sizes) { - for (int j = 0; j < sizes->num_choices; ++j) { - list[i].d_ptr->m_paperSizes.append( - QPrinterInfoPrivate::string2PaperSize( - QLatin1String(sizes->choices[j].choice))); - } - } + list[i].d_ptr->m_cupsPrinterIndex = i; } } else { #endif @@ -909,16 +902,7 @@ QPrinterInfo::QPrinterInfo(const QPrinter& printer) if (printerName == printer.printerName()) { if (cupsPrinters[i].is_default) d->m_default = true; - // Find paper sizes. - cups.setCurrentPrinter(i); - const ppd_option_t* sizes = cups.pageSizes(); - if (sizes) { - for (int j = 0; j < sizes->num_choices; ++j) { - d->m_paperSizes.append( - QPrinterInfoPrivate::string2PaperSize( - QLatin1String(sizes->choices[j].choice))); - } - } + d->m_cupsPrinterIndex = i; return; } } @@ -983,6 +967,26 @@ bool QPrinterInfo::isDefault() const QList< QPrinter::PaperSize> QPrinterInfo::supportedPaperSizes() const { const Q_D(QPrinterInfo); + if (d->m_mustGetPaperSizes) { + d->m_mustGetPaperSizes = false; + +#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) + QCUPSSupport cups; + if (QCUPSSupport::isAvailable()) { + // Find paper sizes from CUPS. + cups.setCurrentPrinter(d->m_cupsPrinterIndex); + const ppd_option_t* sizes = cups.pageSizes(); + if (sizes) { + for (int j = 0; j < sizes->num_choices; ++j) { + d->m_paperSizes.append( + QPrinterInfoPrivate::string2PaperSize( + QLatin1String(sizes->choices[j].choice))); + } + } + } +#endif + + } return d->m_paperSizes; } @@ -993,6 +997,8 @@ QPrinterInfoPrivate::QPrinterInfoPrivate() { m_isNull = true; m_default = false; + m_mustGetPaperSizes = true; + m_cupsPrinterIndex = 0; q_ptr = 0; } @@ -1001,6 +1007,8 @@ QPrinterInfoPrivate::QPrinterInfoPrivate(const QString& name) m_name = name; m_isNull = false; m_default = false; + m_mustGetPaperSizes = true; + m_cupsPrinterIndex = 0; q_ptr = 0; } diff --git a/src/gui/painting/qprinterinfo_unix_p.h b/src/gui/painting/qprinterinfo_unix_p.h index 8d9f524..b37b99a 100644 --- a/src/gui/painting/qprinterinfo_unix_p.h +++ b/src/gui/painting/qprinterinfo_unix_p.h @@ -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) ** diff --git a/src/gui/painting/qprinterinfo_win.cpp b/src/gui/painting/qprinterinfo_win.cpp index d8081eb..caada1f 100644 --- a/src/gui/painting/qprinterinfo_win.cpp +++ b/src/gui/painting/qprinterinfo_win.cpp @@ -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) ** diff --git a/src/gui/painting/qrasterdefs_p.h b/src/gui/painting/qrasterdefs_p.h index 412d17b..c33fa57 100644 --- a/src/gui/painting/qrasterdefs_p.h +++ b/src/gui/painting/qrasterdefs_p.h @@ -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) ** diff --git a/src/gui/painting/qrasterizer.cpp b/src/gui/painting/qrasterizer.cpp index b602690..51d01c9 100644 --- a/src/gui/painting/qrasterizer.cpp +++ b/src/gui/painting/qrasterizer.cpp @@ -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) ** diff --git a/src/gui/painting/qrasterizer_p.h b/src/gui/painting/qrasterizer_p.h index 8393985..42097a1 100644 --- a/src/gui/painting/qrasterizer_p.h +++ b/src/gui/painting/qrasterizer_p.h @@ -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) ** diff --git a/src/gui/painting/qregion.cpp b/src/gui/painting/qregion.cpp index 63dec2b..614d2c0 100644 --- a/src/gui/painting/qregion.cpp +++ b/src/gui/painting/qregion.cpp @@ -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) ** diff --git a/src/gui/painting/qregion.h b/src/gui/painting/qregion.h index 2a1be86..bc4da28 100644 --- a/src/gui/painting/qregion.h +++ b/src/gui/painting/qregion.h @@ -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) ** @@ -116,7 +116,9 @@ public: QRect boundingRect() const; QVector<QRect> rects() const; void setRects(const QRect *rect, int num); +#ifdef QT_DEPRECATED QT_DEPRECATED int numRects() const; +#endif int rectCount() const; const QRegion operator|(const QRegion &r) const; diff --git a/src/gui/painting/qregion_mac.cpp b/src/gui/painting/qregion_mac.cpp index e6914b3..feb32ec 100644 --- a/src/gui/painting/qregion_mac.cpp +++ b/src/gui/painting/qregion_mac.cpp @@ -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) ** diff --git a/src/gui/painting/qregion_qws.cpp b/src/gui/painting/qregion_qws.cpp index 3359de2..4299c46 100644 --- a/src/gui/painting/qregion_qws.cpp +++ b/src/gui/painting/qregion_qws.cpp @@ -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) ** diff --git a/src/gui/painting/qregion_s60.cpp b/src/gui/painting/qregion_s60.cpp index 3dc2e8d..4cd0b7e 100644 --- a/src/gui/painting/qregion_s60.cpp +++ b/src/gui/painting/qregion_s60.cpp @@ -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) ** diff --git a/src/gui/painting/qregion_win.cpp b/src/gui/painting/qregion_win.cpp index 0b83f8c..487f5f8 100644 --- a/src/gui/painting/qregion_win.cpp +++ b/src/gui/painting/qregion_win.cpp @@ -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) ** diff --git a/src/gui/painting/qregion_x11.cpp b/src/gui/painting/qregion_x11.cpp index 2aeefe1..48dd128 100644 --- a/src/gui/painting/qregion_x11.cpp +++ b/src/gui/painting/qregion_x11.cpp @@ -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) ** diff --git a/src/gui/painting/qrgb.h b/src/gui/painting/qrgb.h index 4c78586..8e635a8 100644 --- a/src/gui/painting/qrgb.h +++ b/src/gui/painting/qrgb.h @@ -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) ** diff --git a/src/gui/painting/qstroker.cpp b/src/gui/painting/qstroker.cpp index 228a6b1..16e3c38 100644 --- a/src/gui/painting/qstroker.cpp +++ b/src/gui/painting/qstroker.cpp @@ -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) ** @@ -910,8 +910,8 @@ QPointF qt_curves_for_arc(const QRectF &rect, qreal startAngle, qreal sweepLengt } } - int startSegment = int(floor(startAngle / 90)); - int endSegment = int(floor((startAngle + sweepLength) / 90)); + int startSegment = int(qFloor(startAngle / 90)); + int endSegment = int(qFloor((startAngle + sweepLength) / 90)); qreal startT = (startAngle - startSegment * 90) / 90; qreal endT = (startAngle + sweepLength - endSegment * 90) / 90; diff --git a/src/gui/painting/qstroker_p.h b/src/gui/painting/qstroker_p.h index a10ebd9..3e622a8 100644 --- a/src/gui/painting/qstroker_p.h +++ b/src/gui/painting/qstroker_p.h @@ -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) ** diff --git a/src/gui/painting/qstylepainter.cpp b/src/gui/painting/qstylepainter.cpp index 9006d4a..76f37ba 100644 --- a/src/gui/painting/qstylepainter.cpp +++ b/src/gui/painting/qstylepainter.cpp @@ -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) ** diff --git a/src/gui/painting/qstylepainter.h b/src/gui/painting/qstylepainter.h index b6bd06f..520652c 100644 --- a/src/gui/painting/qstylepainter.h +++ b/src/gui/painting/qstylepainter.h @@ -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) ** diff --git a/src/gui/painting/qtessellator.cpp b/src/gui/painting/qtessellator.cpp index 0c14be7..5e694a1 100644 --- a/src/gui/painting/qtessellator.cpp +++ b/src/gui/painting/qtessellator.cpp @@ -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) ** diff --git a/src/gui/painting/qtessellator_p.h b/src/gui/painting/qtessellator_p.h index 92bfa77..f894a67 100644 --- a/src/gui/painting/qtessellator_p.h +++ b/src/gui/painting/qtessellator_p.h @@ -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) ** diff --git a/src/gui/painting/qtextureglyphcache.cpp b/src/gui/painting/qtextureglyphcache.cpp index 46fbaa9..7b7f325 100644 --- a/src/gui/painting/qtextureglyphcache.cpp +++ b/src/gui/painting/qtextureglyphcache.cpp @@ -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) ** @@ -47,6 +47,10 @@ #include "private/qnativeimage_p.h" #include "private/qfontengine_ft_p.h" +#ifndef QT_DEFAULT_TEXTURE_GLYPH_CACHE_WIDTH +#define QT_DEFAULT_TEXTURE_GLYPH_CACHE_WIDTH 256 +#endif + QT_BEGIN_NAMESPACE // #define CACHE_DEBUG @@ -112,7 +116,7 @@ void QTextureGlyphCache::populate(const QTextItemInt &ti, rowHeight += margin * 2; if (isNull()) - createCache(256, rowHeight); + createCache(QT_DEFAULT_TEXTURE_GLYPH_CACHE_WIDTH, rowHeight); // now actually use the coords and paint the wanted glyps into cache. QHash<glyph_t, Coord>::iterator iter = listItemCoordinates.begin(); diff --git a/src/gui/painting/qtextureglyphcache_p.h b/src/gui/painting/qtextureglyphcache_p.h index 57473d1..d347e61 100644 --- a/src/gui/painting/qtextureglyphcache_p.h +++ b/src/gui/painting/qtextureglyphcache_p.h @@ -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) ** @@ -76,7 +76,7 @@ class Q_GUI_EXPORT QTextureGlyphCache : public QFontEngineGlyphCache { public: QTextureGlyphCache(QFontEngineGlyphCache::Type type, const QTransform &matrix) - : QFontEngineGlyphCache(matrix), m_w(0), m_h(0), m_cx(0), m_cy(0), m_type(type) { } + : QFontEngineGlyphCache(matrix, type), m_w(0), m_h(0), m_cx(0), m_cy(0) { } virtual ~QTextureGlyphCache() { } @@ -98,8 +98,6 @@ public: virtual void resizeTextureData(int width, int height) = 0; virtual int glyphMargin() const { return 0; } - QFontEngineGlyphCache::Type cacheType() const { return m_type; } - virtual void fillTexture(const Coord &coord, glyph_t glyph) = 0; inline void createCache(int width, int height) { @@ -121,7 +119,6 @@ protected: int m_h; // image height int m_cx; // current x int m_cy; // current y - QFontEngineGlyphCache::Type m_type; }; diff --git a/src/gui/painting/qtransform.cpp b/src/gui/painting/qtransform.cpp index 45db80a..4f42a58 100644 --- a/src/gui/painting/qtransform.cpp +++ b/src/gui/painting/qtransform.cpp @@ -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) ** diff --git a/src/gui/painting/qtransform.h b/src/gui/painting/qtransform.h index ee0d997..9909643 100644 --- a/src/gui/painting/qtransform.h +++ b/src/gui/painting/qtransform.h @@ -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) ** diff --git a/src/gui/painting/qvectorpath_p.h b/src/gui/painting/qvectorpath_p.h index ec27970..1048d46 100644 --- a/src/gui/painting/qvectorpath_p.h +++ b/src/gui/painting/qvectorpath_p.h @@ -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) ** @@ -68,7 +68,7 @@ QT_MODULE(Gui) class QPaintEngineEx; -typedef void (*qvectorpath_cache_cleanup)(void *data); +typedef void (*qvectorpath_cache_cleanup)(QPaintEngineEx *engine, void *data); struct QRealRect { qreal x1, y1, x2, y2; @@ -118,6 +118,8 @@ public: { } + ~QVectorPath(); + QRectF controlPointRect() const; inline Hint shape() const { return (Hint) (m_hints & ShapeMask); } @@ -128,6 +130,7 @@ public: inline bool hasImplicitClose() const { return m_hints & ImplicitClose; } inline bool hasWindingFill() const { return m_hints & WindingFill; } + inline void makeCacheable() const { m_hints |= ShouldUseCacheHint; m_cache = 0; } inline uint hints() const { return m_hints; } inline const QPainterPath::ElementType *elements() const { return m_elements; } @@ -146,9 +149,9 @@ public: CacheEntry *next; }; - CacheEntry *addCacheData(QPaintEngineEx *engine, void *data, qvectorpath_cache_cleanup cleanup); + CacheEntry *addCacheData(QPaintEngineEx *engine, void *data, qvectorpath_cache_cleanup cleanup) const; inline CacheEntry *lookupCacheData(QPaintEngineEx *engine) const { - Q_ASSERT(m_hints & IsCachedHint); + Q_ASSERT(m_hints & ShouldUseCacheHint); CacheEntry *e = m_cache; while (e) { if (e->engine == engine) @@ -162,14 +165,14 @@ public: private: Q_DISABLE_COPY(QVectorPath) - CacheEntry *m_cache; - const QPainterPath::ElementType *m_elements; const qreal *m_points; const int m_count; mutable uint m_hints; mutable QRealRect m_cp_rect; + + mutable CacheEntry *m_cache; }; Q_GUI_EXPORT const QVectorPath &qtVectorPathForPath(const QPainterPath &path); diff --git a/src/gui/painting/qwindowsurface.cpp b/src/gui/painting/qwindowsurface.cpp index 059eccd..8bd6344 100644 --- a/src/gui/painting/qwindowsurface.cpp +++ b/src/gui/painting/qwindowsurface.cpp @@ -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) ** diff --git a/src/gui/painting/qwindowsurface_mac.cpp b/src/gui/painting/qwindowsurface_mac.cpp index 4ca5e44..1c97ebb 100644 --- a/src/gui/painting/qwindowsurface_mac.cpp +++ b/src/gui/painting/qwindowsurface_mac.cpp @@ -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) ** diff --git a/src/gui/painting/qwindowsurface_mac_p.h b/src/gui/painting/qwindowsurface_mac_p.h index 6351665..c9726e8 100644 --- a/src/gui/painting/qwindowsurface_mac_p.h +++ b/src/gui/painting/qwindowsurface_mac_p.h @@ -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) ** diff --git a/src/gui/painting/qwindowsurface_p.h b/src/gui/painting/qwindowsurface_p.h index 2538794..0a453af 100644 --- a/src/gui/painting/qwindowsurface_p.h +++ b/src/gui/painting/qwindowsurface_p.h @@ -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) ** diff --git a/src/gui/painting/qwindowsurface_qws.cpp b/src/gui/painting/qwindowsurface_qws.cpp index fa0c80e..d3fc9de 100644 --- a/src/gui/painting/qwindowsurface_qws.cpp +++ b/src/gui/painting/qwindowsurface_qws.cpp @@ -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) ** diff --git a/src/gui/painting/qwindowsurface_qws_p.h b/src/gui/painting/qwindowsurface_qws_p.h index 6c65db3..a8371c8 100644 --- a/src/gui/painting/qwindowsurface_qws_p.h +++ b/src/gui/painting/qwindowsurface_qws_p.h @@ -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) ** diff --git a/src/gui/painting/qwindowsurface_raster.cpp b/src/gui/painting/qwindowsurface_raster.cpp index 5060f95..a0d2b9b 100644 --- a/src/gui/painting/qwindowsurface_raster.cpp +++ b/src/gui/painting/qwindowsurface_raster.cpp @@ -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) ** diff --git a/src/gui/painting/qwindowsurface_raster_p.h b/src/gui/painting/qwindowsurface_raster_p.h index f79ac0f..2b932a9 100644 --- a/src/gui/painting/qwindowsurface_raster_p.h +++ b/src/gui/painting/qwindowsurface_raster_p.h @@ -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) ** diff --git a/src/gui/painting/qwindowsurface_s60.cpp b/src/gui/painting/qwindowsurface_s60.cpp index c66da71..b41dc2c 100644 --- a/src/gui/painting/qwindowsurface_s60.cpp +++ b/src/gui/painting/qwindowsurface_s60.cpp @@ -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) ** @@ -68,12 +68,14 @@ QS60WindowSurface::QS60WindowSurface(QWidget* widget) mode = EColor16MA; // Try for transparency anyway // We create empty CFbsBitmap here -> it will be resized in setGeometry - CFbsBitmap *bitmap = q_check_ptr(new CFbsBitmap); // CBase derived object needs check on new + CFbsBitmap *bitmap = q_check_ptr(new CFbsBitmap); // CBase derived object needs check on new qt_symbian_throwIfError( bitmap->Create( TSize(0, 0), mode ) ); QS60PixmapData *data = new QS60PixmapData(QPixmapData::PixmapType); - data->fromSymbianBitmap(bitmap); - d_ptr->device = QPixmap(data); + if (data) { + data->fromSymbianBitmap(bitmap, true); + d_ptr->device = QPixmap(data); + } setStaticContentsSupport(true); } @@ -143,10 +145,12 @@ QImage* QS60WindowSurface::buffer(const QWidget *widget) void QS60WindowSurface::flush(QWidget *widget, const QRegion ®ion, const QPoint &) { - const QVector<QRect> subRects = region.rects(); - for (int i = 0; i < subRects.count(); ++i) { - TRect tr = qt_QRect2TRect(subRects[i]); + QWExtra *extra = widget->d_func()->extraData(); + if (extra && !extra->inExpose) { + extra->inExpose = true; // Prevent DrawNow() from calling syncBackingStore() again + TRect tr = qt_QRect2TRect(region.boundingRect()); widget->winId()->DrawNow(tr); + extra->inExpose = false; } } diff --git a/src/gui/painting/qwindowsurface_s60_p.h b/src/gui/painting/qwindowsurface_s60_p.h index 0305454..f0a834a 100644 --- a/src/gui/painting/qwindowsurface_s60_p.h +++ b/src/gui/painting/qwindowsurface_s60_p.h @@ -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) ** diff --git a/src/gui/painting/qwindowsurface_x11.cpp b/src/gui/painting/qwindowsurface_x11.cpp index 77e019c..cadf264 100644 --- a/src/gui/painting/qwindowsurface_x11.cpp +++ b/src/gui/painting/qwindowsurface_x11.cpp @@ -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) ** diff --git a/src/gui/painting/qwindowsurface_x11_p.h b/src/gui/painting/qwindowsurface_x11_p.h index cd1ef83..240d165 100644 --- a/src/gui/painting/qwindowsurface_x11_p.h +++ b/src/gui/painting/qwindowsurface_x11_p.h @@ -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) ** diff --git a/src/gui/painting/qwmatrix.h b/src/gui/painting/qwmatrix.h index bbf7c44..96ce678 100644 --- a/src/gui/painting/qwmatrix.h +++ b/src/gui/painting/qwmatrix.h @@ -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) ** |