diff options
51 files changed, 640 insertions, 902 deletions
diff --git a/doc/src/platforms/compiler-notes.qdoc b/doc/src/platforms/compiler-notes.qdoc index 3870e8f..bcf7cb4 100644 --- a/doc/src/platforms/compiler-notes.qdoc +++ b/doc/src/platforms/compiler-notes.qdoc @@ -267,8 +267,9 @@ for more information. There currently is a problem when compiling Qt with Visual Studio 2010 for 64-bit. - Its optimizer causes trouble and crashes for the release builds and it is not supported - in that configuration. See task http://bugreports.qt.nokia.com/browse/QTBUG-11445. + Its optimizer causes trouble and generates code that crashes for the release builds. + To avoid the crashes, You need to apply the hotfix in the following article + http://support.microsoft.com/kb/2280741. \section1 IBM xlC (AIX) diff --git a/src/corelib/codecs/qtextcodec.cpp b/src/corelib/codecs/qtextcodec.cpp index c9fbec8..83e1f0c 100644 --- a/src/corelib/codecs/qtextcodec.cpp +++ b/src/corelib/codecs/qtextcodec.cpp @@ -110,6 +110,10 @@ Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader, (QTextCodecFactoryInterface_iid, QLatin1String("/codecs"))) #endif +//Cache for QTextCodec::codecForName and codecForMib. +typedef QHash<QByteArray, QTextCodec *> QTextCodecCache; +Q_GLOBAL_STATIC(QTextCodecCache, qTextCodecCache) + static char qtolower(register char c) { if (c >= 'A' && c <= 'Z') return c + 0x20; return c; } @@ -181,7 +185,6 @@ static QTextCodec *createForMib(int mib) } static QList<QTextCodec*> *all = 0; -static int clearCaches = 0; // flags specifying if caches should be invalided: 0x1 codecForName, 0x2 codecForMib #ifdef Q_DEBUG_TEXTCODEC static bool destroying_is_ok = false; #endif @@ -1007,7 +1010,9 @@ QTextCodec::~QTextCodec() QMutexLocker locker(textCodecsMutex()); #endif all->removeAll(this); - clearCaches = 0x1 | 0x2; + QTextCodecCache *cache = qTextCodecCache(); + if (cache) + cache->clear(); } } @@ -1037,32 +1042,33 @@ QTextCodec *QTextCodec::codecForName(const QByteArray &name) if (!validCodecs()) return 0; - static QHash <QByteArray, QTextCodec *> cache; - if (clearCaches & 0x1) { - cache.clear(); - clearCaches &= ~0x1; + QTextCodecCache *cache = qTextCodecCache(); + QTextCodec *codec; + if (cache) { + codec = cache->value(name); + if (codec) + return codec; } - QTextCodec *codec = cache.value(name); - if (codec) - return codec; for (int i = 0; i < all->size(); ++i) { QTextCodec *cursor = all->at(i); if (nameMatch(cursor->name(), name)) { - cache.insert(name, cursor); + if (cache) + cache->insert(name, cursor); return cursor; } QList<QByteArray> aliases = cursor->aliases(); for (int y = 0; y < aliases.size(); ++y) if (nameMatch(aliases.at(y), name)) { - cache.insert(name, cursor); + if (cache) + cache->insert(name, cursor); return cursor; } } codec = createForName(name); - if (codec) - cache.insert(name, codec); + if (codec && cache) + cache->insert(name, codec); return codec; } @@ -1081,20 +1087,18 @@ QTextCodec* QTextCodec::codecForMib(int mib) if (!validCodecs()) return 0; - static QHash <int, QTextCodec *> cache; - if (clearCaches & 0x2) { - cache.clear(); - clearCaches &= ~0x2; - } - QTextCodec *codec = cache.value(mib); - if (codec) - return codec; + QByteArray key = "MIB: " + QByteArray::number(mib); + QTextCodecCache *cache = qTextCodecCache(); + QTextCodec *codec; + if (cache) + codec = cache->value(key); QList<QTextCodec*>::ConstIterator i; for (int i = 0; i < all->size(); ++i) { QTextCodec *cursor = all->at(i); if (cursor->mibEnum() == mib) { - cache.insert(mib, cursor); + if (cache) + cache->insert(key, cursor); return cursor; } } @@ -1106,8 +1110,8 @@ QTextCodec* QTextCodec::codecForMib(int mib) if (!codec && mib == 1000) return codecForMib(1015); - if (codec) - cache.insert(mib, codec); + if (codec && cache) + cache->insert(key, codec); return codec; } diff --git a/src/corelib/plugin/qsystemlibrary.cpp b/src/corelib/plugin/qsystemlibrary.cpp index eeb142b..1b8d8fe 100644 --- a/src/corelib/plugin/qsystemlibrary.cpp +++ b/src/corelib/plugin/qsystemlibrary.cpp @@ -77,6 +77,9 @@ in the documentation for LoadLibrary for Windows CE at MSDN. (http://msdn.microsoft.com/en-us/library/ms886736.aspx) */ + +QT_BEGIN_NAMESPACE + #if defined(Q_OS_WINCE) HINSTANCE QSystemLibrary::load(const wchar_t *libraryName, bool onlySystemDirectory /* = true */) { @@ -134,3 +137,5 @@ HINSTANCE QSystemLibrary::load(const wchar_t *libraryName, bool onlySystemDirect } #endif //Q_OS_WINCE + +QT_END_NAMESPACE diff --git a/src/corelib/plugin/qsystemlibrary_p.h b/src/corelib/plugin/qsystemlibrary_p.h index 3251a3c..8000a61 100644 --- a/src/corelib/plugin/qsystemlibrary_p.h +++ b/src/corelib/plugin/qsystemlibrary_p.h @@ -47,6 +47,8 @@ #include <qt_windows.h> #include <QtCore/qstring.h> +QT_BEGIN_NAMESPACE + class QSystemLibrary { public: @@ -101,6 +103,8 @@ private: bool m_didLoad; }; +QT_END_NAMESPACE + #endif //Q_OS_WIN #endif //QSYSTEMLIBRARY_P_H diff --git a/src/gui/dialogs/qprintdialog_mac.mm b/src/gui/dialogs/qprintdialog_mac.mm index 84a72db..82e4db5 100644 --- a/src/gui/dialogs/qprintdialog_mac.mm +++ b/src/gui/dialogs/qprintdialog_mac.mm @@ -140,11 +140,6 @@ QT_USE_NAMESPACE QPrintDialogPrivate *d = static_cast<QPrintDialogPrivate *>(contextInfo); QPrintDialog *dialog = d->printDialog(); - // temporary hack to work around bug in deleteLater() in Qt/Mac Cocoa -#if 1 - bool deleteDialog = dialog->testAttribute(Qt::WA_DeleteOnClose); - dialog->setAttribute(Qt::WA_DeleteOnClose, false); -#endif if (returnCode == NSOKButton) { UInt32 frompage, topage; @@ -192,10 +187,6 @@ QT_USE_NAMESPACE } dialog->done((returnCode == NSOKButton) ? QDialog::Accepted : QDialog::Rejected); -#if 1 - if (deleteDialog) - delete dialog; -#endif } @end diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp index 3b18c31..fc44a44 100644 --- a/src/gui/graphicsview/qgraphicsitem.cpp +++ b/src/gui/graphicsview/qgraphicsitem.cpp @@ -6655,6 +6655,11 @@ bool QGraphicsItem::sceneEvent(QEvent *event) return true; } + if (event->type() == QEvent::FocusOut) { + focusOutEvent(static_cast<QFocusEvent *>(event)); + return true; + } + if (!d_ptr->visible) { // Eaten return true; @@ -6664,9 +6669,6 @@ bool QGraphicsItem::sceneEvent(QEvent *event) case QEvent::FocusIn: focusInEvent(static_cast<QFocusEvent *>(event)); break; - case QEvent::FocusOut: - focusOutEvent(static_cast<QFocusEvent *>(event)); - break; case QEvent::GraphicsSceneContextMenu: contextMenuEvent(static_cast<QGraphicsSceneContextMenuEvent *>(event)); break; diff --git a/src/gui/graphicsview/qgraphicslayoutitem.cpp b/src/gui/graphicsview/qgraphicslayoutitem.cpp index 634f68c..ad4b2b5 100644 --- a/src/gui/graphicsview/qgraphicslayoutitem.cpp +++ b/src/gui/graphicsview/qgraphicslayoutitem.cpp @@ -48,7 +48,6 @@ #include "qgraphicslayoutitem.h" #include "qgraphicslayoutitem_p.h" #include "qwidget.h" -#include "qgraphicswidget.h" #include <QtDebug> @@ -140,11 +139,9 @@ QSizeF *QGraphicsLayoutItemPrivate::effectiveSizeHints(const QSizeF &constraint) if (!sizeHintCacheDirty && cachedConstraint == constraint) return cachedSizeHints; - const bool hasConstraint = constraint.width() >= 0 || constraint.height() >= 0; - for (int i = 0; i < Qt::NSizeHints; ++i) { cachedSizeHints[i] = constraint; - if (userSizeHints && !hasConstraint) + if (userSizeHints) combineSize(cachedSizeHints[i], userSizeHints[i]); } @@ -262,52 +259,6 @@ void QGraphicsLayoutItemPrivate::setSizeComponent( q->updateGeometry(); } - -bool QGraphicsLayoutItemPrivate::hasHeightForWidth() const -{ - Q_Q(const QGraphicsLayoutItem); - if (isLayout) { - const QGraphicsLayout *l = static_cast<const QGraphicsLayout *>(q); - for (int i = l->count() - 1; i >= 0; --i) { - if (QGraphicsLayoutItemPrivate::get(l->itemAt(i))->hasHeightForWidth()) - return true; - } - } else if (QGraphicsItem *item = q->graphicsItem()) { - if (item->isWidget()) { - QGraphicsWidget *w = static_cast<QGraphicsWidget *>(item); - if (w->layout()) { - return QGraphicsLayoutItemPrivate::get(w->layout())->hasHeightForWidth(); - } - } - } - return q->sizePolicy().hasHeightForWidth(); -} - -bool QGraphicsLayoutItemPrivate::hasWidthForHeight() const -{ - // enable this code when we add QSizePolicy::hasWidthForHeight() (For 4.8) -#if 1 - return false; -#else - Q_Q(const QGraphicsLayoutItem); - if (isLayout) { - const QGraphicsLayout *l = static_cast<const QGraphicsLayout *>(q); - for (int i = l->count() - 1; i >= 0; --i) { - if (QGraphicsLayoutItemPrivate::get(l->itemAt(i))->hasWidthForHeight()) - return true; - } - } else if (QGraphicsItem *item = q->graphicsItem()) { - if (item->isWidget()) { - QGraphicsWidget *w = static_cast<QGraphicsWidget *>(item); - if (w->layout()) { - return QGraphicsLayoutItemPrivate::get(w->layout())->hasWidthForHeight(); - } - } - } - return q->sizePolicy().hasWidthForHeight(); -#endif -} - /*! \class QGraphicsLayoutItem \brief The QGraphicsLayoutItem class can be inherited to allow your custom diff --git a/src/gui/graphicsview/qgraphicslayoutitem_p.h b/src/gui/graphicsview/qgraphicslayoutitem_p.h index b752e03..15cc7a5 100644 --- a/src/gui/graphicsview/qgraphicslayoutitem_p.h +++ b/src/gui/graphicsview/qgraphicslayoutitem_p.h @@ -65,9 +65,6 @@ class Q_AUTOTEST_EXPORT QGraphicsLayoutItemPrivate public: virtual ~QGraphicsLayoutItemPrivate(); QGraphicsLayoutItemPrivate(QGraphicsLayoutItem *parent, bool isLayout); - static QGraphicsLayoutItemPrivate *get(QGraphicsLayoutItem *q) { return q->d_func();} - static const QGraphicsLayoutItemPrivate *get(const QGraphicsLayoutItem *q) { return q->d_func();} - void init(); QSizeF *effectiveSizeHints(const QSizeF &constraint) const; QGraphicsItem *parentItem() const; @@ -76,9 +73,6 @@ public: enum SizeComponent { Width, Height }; void setSizeComponent(Qt::SizeHint which, SizeComponent component, qreal value); - bool hasHeightForWidth() const; - bool hasWidthForHeight() const; - QSizePolicy sizePolicy; QGraphicsLayoutItem *parent; diff --git a/src/gui/graphicsview/qgraphicslinearlayout.cpp b/src/gui/graphicsview/qgraphicslinearlayout.cpp index 1588364..7e8d19f 100644 --- a/src/gui/graphicsview/qgraphicslinearlayout.cpp +++ b/src/gui/graphicsview/qgraphicslinearlayout.cpp @@ -275,13 +275,17 @@ void QGraphicsLinearLayout::insertItem(int index, QGraphicsLayoutItem *item) qWarning("QGraphicsLinearLayout::insertItem: cannot insert itself"); return; } + Q_ASSERT(item); + + //the order of the following instructions is very important because + //invalidating the layout before adding the child item will make the layout happen + //before we try to paint the item + invalidate(); d->addChildLayoutItem(item); - Q_ASSERT(item); d->fixIndex(&index); d->engine.insertRow(index, d->orientation); new QGridLayoutItem(&d->engine, item, d->gridRow(index), d->gridColumn(index), 1, 1, 0, index); - invalidate(); } /*! diff --git a/src/gui/graphicsview/qgridlayoutengine.cpp b/src/gui/graphicsview/qgridlayoutengine.cpp index f3b2026..ae5bf90 100644 --- a/src/gui/graphicsview/qgridlayoutengine.cpp +++ b/src/gui/graphicsview/qgridlayoutengine.cpp @@ -306,20 +306,19 @@ void QGridLayoutRowData::calculateGeometries(int start, int end, qreal targetSiz ultimatePreferredSize = ultimatePreferredSize * 3 / 2; ultimateSumPreferredSizes = ultimateSumPreferredSizes * 3 / 2; - qreal ultimateFactor = (stretch * ultimateSumPreferredSizes - / sumStretches) - - (box.q_preferredSize); - qreal transitionalFactor = sumCurrentAvailable - * (ultimatePreferredSize - box.q_preferredSize) - / (ultimateSumPreferredSizes - - sumPreferredSizes); - - qreal alpha = qMin(sumCurrentAvailable, - ultimateSumPreferredSizes - sumPreferredSizes); qreal beta = ultimateSumPreferredSizes - sumPreferredSizes; + if (!beta) { + factors[i] = 1; + } else { + qreal alpha = qMin(sumCurrentAvailable, beta); + qreal ultimateFactor = (stretch * ultimateSumPreferredSizes / sumStretches) + - (box.q_preferredSize); + qreal transitionalFactor = sumCurrentAvailable * (ultimatePreferredSize - box.q_preferredSize) / beta; + + factors[i] = ((alpha * ultimateFactor) + + ((beta - alpha) * transitionalFactor)) / beta; + } - factors[i] = ((alpha * ultimateFactor) - + ((beta - alpha) * transitionalFactor)) / beta; } sumFactors += factors[i]; if (desired < sumCurrentAvailable) @@ -546,24 +545,6 @@ QSizePolicy::Policy QGridLayoutItem::sizePolicy(Qt::Orientation orientation) con : sizePolicy.verticalPolicy(); } -/* - returns true if the size policy returns true for either hasHeightForWidth() - or hasWidthForHeight() - */ -bool QGridLayoutItem::hasDynamicConstraint() const -{ - return QGraphicsLayoutItemPrivate::get(q_layoutItem)->hasHeightForWidth() - || QGraphicsLayoutItemPrivate::get(q_layoutItem)->hasWidthForHeight(); -} - -Qt::Orientation QGridLayoutItem::dynamicConstraintOrientation() const -{ - if (QGraphicsLayoutItemPrivate::get(q_layoutItem)->hasHeightForWidth()) - return Qt::Vertical; - else //if (QGraphicsLayoutItemPrivate::get(q_layoutItem)->hasWidthForHeight()) - return Qt::Horizontal; -} - QSizePolicy::ControlTypes QGridLayoutItem::controlTypes(LayoutSide /* side */) const { return q_layoutItem->sizePolicy().controlType(); @@ -632,14 +613,7 @@ QRectF QGridLayoutItem::geometryWithin(qreal x, qreal y, qreal width, qreal heig qreal cellWidth = width; qreal cellHeight = height; - QSize constraint; - if (hasDynamicConstraint()) { - if (dynamicConstraintOrientation() == Qt::Vertical) - constraint.setWidth(cellWidth); - else - constraint.setHeight(cellHeight); - } - QSizeF size = effectiveMaxSize(constraint).boundedTo(QSizeF(cellWidth, cellHeight)); + QSizeF size = effectiveMaxSize().boundedTo(QSizeF(cellWidth, cellHeight)); width = size.width(); height = size.height(); @@ -701,13 +675,13 @@ void QGridLayoutItem::insertOrRemoveRows(int row, int delta, Qt::Orientation ori Note that effectiveSizeHint does not take sizePolicy into consideration, (since it only evaluates the hints, as the name implies) */ -QSizeF QGridLayoutItem::effectiveMaxSize(const QSizeF &constraint) const +QSizeF QGridLayoutItem::effectiveMaxSize() const { - QSizeF size = constraint; + QSizeF size; bool vGrow = (sizePolicy(Qt::Vertical) & QSizePolicy::GrowFlag) == QSizePolicy::GrowFlag; bool hGrow = (sizePolicy(Qt::Horizontal) & QSizePolicy::GrowFlag) == QSizePolicy::GrowFlag; if (!vGrow || !hGrow) { - QSizeF pref = layoutItem()->effectiveSizeHint(Qt::PreferredSize, constraint); + QSizeF pref = layoutItem()->effectiveSizeHint(Qt::PreferredSize); if (!vGrow) size.setHeight(pref.height()); if (!hGrow) @@ -715,7 +689,7 @@ QSizeF QGridLayoutItem::effectiveMaxSize(const QSizeF &constraint) const } if (!size.isValid()) { - QSizeF maxSize = layoutItem()->effectiveSizeHint(Qt::MaximumSize, constraint); + QSizeF maxSize = layoutItem()->effectiveSizeHint(Qt::MaximumSize); if (size.width() == -1) size.setWidth(maxSize.width()); if (size.height() == -1) @@ -1036,7 +1010,6 @@ void QGridLayoutEngine::invalidate() q_cachedEffectiveLastRows[Ver] = -1; q_cachedDataForStyleInfo.invalidate(); q_cachedSize = QSizeF(); - q_cachedConstraintOrientation = UnknownConstraint; } static void visualRect(QRectF *geom, Qt::LayoutDirection dir, const QRectF &contentsRect) @@ -1101,13 +1074,10 @@ QRectF QGridLayoutEngine::cellRect(const QLayoutStyleInfo &styleInfo, } QSizeF QGridLayoutEngine::sizeHint(const QLayoutStyleInfo &styleInfo, Qt::SizeHint which, - const QSizeF &constraint) const + const QSizeF & /* constraint */) const { ensureColumnAndRowData(styleInfo); - if (hasDynamicConstraint()) - return dynamicallyConstrainedSizeHint(which, constraint); - switch (which) { case Qt::MinimumSize: return QSizeF(q_totalBoxes[Hor].q_minimumSize, q_totalBoxes[Ver].q_minimumSize); @@ -1405,11 +1375,7 @@ void QGridLayoutEngine::fillRowData(QGridLayoutRowData *rowData, const QLayoutSt box = &multiCell.q_box; multiCell.q_stretch = itemStretch; } - // Items with constraints are not included in the orientation that - // they are constrained (since it depends on the hfw/constraint function). - // They must be combined at a later stage. - if (!item->hasDynamicConstraint() || orientation != item->dynamicConstraintOrientation()) - box->combine(item->box(orientation)); + box->combine(item->box(orientation)); if (effectiveRowSpan == 1) { QSizePolicy::ControlTypes controls = item->controlTypes(top); @@ -1566,138 +1532,6 @@ void QGridLayoutEngine::ensureColumnAndRowData(const QLayoutStyleInfo &styleInfo q_cachedDataForStyleInfo = styleInfo; } -QSizeF QGridLayoutEngine::dynamicallyConstrainedSizeHint(Qt::SizeHint which, - const QSizeF &constraint) const -{ - Q_ASSERT(hasDynamicConstraint()); - if (constraint.width() < 0 && constraint.height() < 0) { - // Process the hfw / wfh items that we did not process in fillRowData() - const Qt::Orientation constraintOrient = constraintOrientation(); - - QGridLayoutRowData rowData = constraintOrient == Qt::Vertical ? q_rowData : q_columnData; - for (int i = q_items.count() - 1; i >= 0; --i) { - QGridLayoutItem *item = q_items.at(i); - if (item->hasDynamicConstraint()) { - QGridLayoutBox box = item->box(constraintOrient); - QGridLayoutBox &rowBox = rowData.boxes[item->firstRow(constraintOrient)]; - rowBox.combine(box); - } - } - - QGridLayoutBox totalBoxes[2]; - if (constraintOrient == Qt::Vertical) { - totalBoxes[Hor] = q_columnData.totalBox(0, columnCount()); - totalBoxes[Ver] = rowData.totalBox(0, rowCount()); - } else { - totalBoxes[Hor] = rowData.totalBox(0, columnCount()); - totalBoxes[Ver] = q_rowData.totalBox(0, rowCount()); - } - return QSizeF(totalBoxes[Hor].q_sizes(which), totalBoxes[Ver].q_sizes(which)); - } - - - Q_ASSERT(constraint.width() >= 0 || constraint.height() >= 0); - q_xx.resize(columnCount()); - q_yy.resize(rowCount()); - q_widths.resize(columnCount()); - q_heights.resize(rowCount()); - q_descents.resize(rowCount()); - - - const Qt::Orientation orientation = constraintOrientation(); - QGridLayoutRowData *colData; - QGridLayoutRowData constrainedRowData; - QGridLayoutBox *totalBox; - qreal *sizes; - qreal *pos; - qreal *descents; - qreal targetSize; - qreal cCount; - qreal rCount; - - if (orientation == Qt::Vertical) { - // height for width - colData = &q_columnData; - totalBox = &q_totalBoxes[Hor]; - sizes = q_widths.data(); - pos = q_xx.data(); - descents = 0; - targetSize = constraint.width(); - cCount = columnCount(); - rCount = rowCount(); - constrainedRowData = q_rowData; - } else { - // width for height - colData = &q_rowData; - totalBox = &q_totalBoxes[Ver]; - sizes = q_heights.data(); - pos = q_yy.data(); - descents = q_descents.data(); - targetSize = constraint.height(); - cCount = rowCount(); - rCount = columnCount(); - constrainedRowData = q_columnData; - } - colData->calculateGeometries(0, cCount, targetSize, pos, sizes, descents, *totalBox); - for (int i = q_items.count() - 1; i >= 0; --i) { - QGridLayoutItem *item = q_items.at(i); - - if (item->hasDynamicConstraint()) { - const qreal size = sizes[item->firstColumn(orientation)]; - QGridLayoutBox box = item->box(orientation, size); - QGridLayoutBox &rowBox = constrainedRowData.boxes[item->firstRow(orientation)]; - rowBox.combine(box); - } - } - const qreal newSize = constrainedRowData.totalBox(0, rCount).q_sizes(which); - - return (orientation == Qt::Vertical) ? QSizeF(targetSize, newSize) : QSizeF(newSize, targetSize); -} - - -/** - returns false if the layout has contradicting constraints (i.e. some items with a horizontal - constraint and other items with a vertical constraint) - */ -bool QGridLayoutEngine::ensureDynamicConstraint() const -{ - if (q_cachedConstraintOrientation == UnknownConstraint) { - for (int i = q_items.count() - 1; i >= 0; --i) { - QGridLayoutItem *item = q_items.at(i); - if (item->hasDynamicConstraint()) { - Qt::Orientation itemConstraintOrientation = item->dynamicConstraintOrientation(); - if (q_cachedConstraintOrientation == UnknownConstraint) { - q_cachedConstraintOrientation = itemConstraintOrientation; - } else if (q_cachedConstraintOrientation != itemConstraintOrientation) { - q_cachedConstraintOrientation = UnfeasibleConstraint; - qWarning("QGridLayoutEngine: Unfeasible, cannot mix horizontal and" - " vertical constraint in the same layout"); - return false; - } - } - } - if (q_cachedConstraintOrientation == UnknownConstraint) - q_cachedConstraintOrientation = NoConstraint; - } - return true; -} - -bool QGridLayoutEngine::hasDynamicConstraint() const -{ - if (!ensureDynamicConstraint()) - return false; - return q_cachedConstraintOrientation != NoConstraint; -} - -/* - * return value is only valid if hasConstraint() returns true - */ -Qt::Orientation QGridLayoutEngine::constraintOrientation() const -{ - (void)ensureDynamicConstraint(); - return (Qt::Orientation)q_cachedConstraintOrientation; -} - void QGridLayoutEngine::ensureGeometries(const QLayoutStyleInfo &styleInfo, const QSizeF &size) const { @@ -1710,74 +1544,10 @@ void QGridLayoutEngine::ensureGeometries(const QLayoutStyleInfo &styleInfo, q_widths.resize(columnCount()); q_heights.resize(rowCount()); q_descents.resize(rowCount()); - - - Qt::Orientation orientation = Qt::Vertical; - if (hasDynamicConstraint()) - orientation = constraintOrientation(); - - /* - In order to do hfw we need to first distribute the columns, then the rows. - In order to do wfh we need to first distribute the rows, then the columns. - - If there is no constraint, the order of distributing the rows or columns first is irrelevant. - We choose horizontal just to keep the same behaviour as before (however, there shouldn't - be any behaviour difference). - */ - - QGridLayoutRowData *colData; - QGridLayoutRowData rowData; - qreal *widths; - qreal *heights; - qreal *xx; - qreal *yy; - qreal *xdescents = 0; - qreal *ydescents = 0; - qreal cCount; - qreal rCount; - QSizeF oSize = size; - if (orientation == Qt::Vertical) { - // height for width - colData = &q_columnData; - rowData = q_rowData; - widths = q_widths.data(); - heights = q_heights.data(); - xx = q_xx.data(); - yy = q_yy.data(); - cCount = columnCount(); - rCount = rowCount(); - ydescents = q_descents.data(); - } else { - // width for height - colData = &q_rowData; - rowData = q_columnData; - widths = q_heights.data(); - heights = q_widths.data(); - xx = q_yy.data(); - yy = q_xx.data(); - cCount = rowCount(); - rCount = columnCount(); - xdescents = q_descents.data(); - oSize.transpose(); - } - - colData->calculateGeometries(0, cCount, oSize.width(), xx, widths, - xdescents, q_totalBoxes[orientation == Qt::Horizontal]); - for (int i = q_items.count() - 1; i >= 0; --i) { - QGridLayoutItem *item = q_items.at(i); - const int col = item->firstColumn(orientation); - const int row = item->firstRow(orientation); - if (item->hasDynamicConstraint()) { - const qreal sz = widths[col]; - QGridLayoutBox box = item->box(orientation, sz); - rowData.boxes[row].combine(box); - } - } - - QGridLayoutBox &totalBox = q_totalBoxes[orientation == Qt::Vertical]; - totalBox = rowData.totalBox(0, rCount); - rowData.calculateGeometries(0, rCount, oSize.height(), yy, heights, - ydescents, totalBox); + q_columnData.calculateGeometries(0, columnCount(), size.width(), q_xx.data(), q_widths.data(), + 0, q_totalBoxes[Hor]); + q_rowData.calculateGeometries(0, rowCount(), size.height(), q_yy.data(), q_heights.data(), + q_descents.data(), q_totalBoxes[Ver]); q_cachedSize = size; } diff --git a/src/gui/graphicsview/qgridlayoutengine_p.h b/src/gui/graphicsview/qgridlayoutengine_p.h index 580af7e..9ac9a8e 100644 --- a/src/gui/graphicsview/qgridlayoutengine_p.h +++ b/src/gui/graphicsview/qgridlayoutengine_p.h @@ -91,14 +91,6 @@ enum LayoutSide { Bottom }; -enum { - NoConstraint, - HorizontalConstraint, - VerticalConstraint, - UnknownConstraint, // need to update cache - UnfeasibleConstraint // not feasible, it be has some items with Vertical and others with Horizontal constraints -}; - template <typename T> class QLayoutParameter { @@ -278,10 +270,6 @@ public: inline void setAlignment(Qt::Alignment alignment) { q_alignment = alignment; } QSizePolicy::Policy sizePolicy(Qt::Orientation orientation) const; - - bool hasDynamicConstraint() const; - Qt::Orientation dynamicConstraintOrientation() const; - QSizePolicy::ControlTypes controlTypes(LayoutSide side) const; QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const; QGridLayoutBox box(Qt::Orientation orientation, qreal constraint = -1.0) const; @@ -292,7 +280,7 @@ public: void setGeometry(const QRectF &rect); void transpose(); void insertOrRemoveRows(int row, int delta, Qt::Orientation orientation = Qt::Vertical); - QSizeF effectiveMaxSize(const QSizeF &constraint) const; + QSizeF effectiveMaxSize() const; #ifdef QT_DEBUG void dump(int indent = 0) const; @@ -384,14 +372,6 @@ public: int column, int rowSpan, int columnSpan) const; QSizeF sizeHint(const QLayoutStyleInfo &styleInfo, Qt::SizeHint which, const QSizeF &constraint) const; - - // heightForWidth / widthForHeight support - QSizeF dynamicallyConstrainedSizeHint(Qt::SizeHint which, const QSizeF &constraint) const; - bool ensureDynamicConstraint() const; - bool hasDynamicConstraint() const; - Qt::Orientation constraintOrientation() const; - - QSizePolicy::ControlTypes controlTypes(LayoutSide side) const; void transpose(); void setVisualDirection(Qt::LayoutDirection direction); @@ -425,7 +405,6 @@ private: // Lazily computed from the above user input mutable int q_cachedEffectiveFirstRows[NOrientations]; mutable int q_cachedEffectiveLastRows[NOrientations]; - mutable quint8 q_cachedConstraintOrientation : 2; // Layout item input mutable QLayoutStyleInfo q_cachedDataForStyleInfo; diff --git a/src/gui/image/qgifhandler.cpp b/src/gui/image/qgifhandler.cpp index 124d27b..a050baf 100644 --- a/src/gui/image/qgifhandler.cpp +++ b/src/gui/image/qgifhandler.cpp @@ -505,17 +505,26 @@ int QGIFFormat::decode(QImage *image, const uchar *buffer, int length, code=oldcode; } while (code>=clear_code+2) { + if (code >= max_code) { + state = Error; + return -1; + } *sp++=table[1][code]; if (code==table[0][code]) { state=Error; - break; + return -1; } if (sp-stack>=(1<<(max_lzw_bits))*2) { state=Error; - break; + return -1; } code=table[0][code]; } + if (code < 0) { + state = Error; + return -1; + } + *sp++=firstcode=table[1][code]; code=max_code; if (code<(1<<max_lzw_bits)) { diff --git a/src/gui/image/qjpeghandler.cpp b/src/gui/image/qjpeghandler.cpp index b9eda05..d47cc82 100644 --- a/src/gui/image/qjpeghandler.cpp +++ b/src/gui/image/qjpeghandler.cpp @@ -648,22 +648,28 @@ static bool write_jpeg_image(const QImage &image, QIODevice *device, int sourceQ break; case QImage::Format_RGB32: case QImage::Format_ARGB32: - case QImage::Format_ARGB32_Premultiplied: { - const QRgb* rgb = (const QRgb*)image.constScanLine(cinfo.next_scanline); - for (int i=0; i<w; i++) { - *row++ = qRed(*rgb); - *row++ = qGreen(*rgb); - *row++ = qBlue(*rgb); - ++rgb; + case QImage::Format_ARGB32_Premultiplied: + { + const QRgb* rgb = (const QRgb*)image.constScanLine(cinfo.next_scanline); + for (int i=0; i<w; i++) { + *row++ = qRed(*rgb); + *row++ = qGreen(*rgb); + *row++ = qBlue(*rgb); + ++rgb; + } } break; - } default: - for (int i=0; i<w; i++) { - QRgb pix = image.pixel(i, cinfo.next_scanline); - *row++ = qRed(pix); - *row++ = qGreen(pix); - *row++ = qBlue(pix); + { + // (Testing shows that this way is actually faster than converting to RGB888 + memcpy) + QImage rowImg = image.copy(0, cinfo.next_scanline, w, 1).convertToFormat(QImage::Format_RGB32); + const QRgb* rgb = (const QRgb*)rowImg.constScanLine(0); + for (int i=0; i<w; i++) { + *row++ = qRed(*rgb); + *row++ = qGreen(*rgb); + *row++ = qBlue(*rgb); + ++rgb; + } } break; } diff --git a/src/gui/image/qpnghandler.cpp b/src/gui/image/qpnghandler.cpp index dc54313..935aba0 100644 --- a/src/gui/image/qpnghandler.cpp +++ b/src/gui/image/qpnghandler.cpp @@ -678,41 +678,19 @@ bool QPNGImageWriter::writeImage(const QImage& image, int off_x, int off_y) return writeImage(image, -1, QString(), off_x, off_y); } -bool Q_INTERNAL_WIN_NO_THROW QPNGImageWriter::writeImage(const QImage& image_in, int quality_in, const QString &description, +bool Q_INTERNAL_WIN_NO_THROW QPNGImageWriter::writeImage(const QImage& image, int quality_in, const QString &description, int off_x_in, int off_y_in) { #ifdef QT_NO_IMAGE_TEXT Q_UNUSED(description); #endif - QImage image; - switch (image_in.format()) { - case QImage::Format_ARGB32_Premultiplied: - case QImage::Format_ARGB4444_Premultiplied: - case QImage::Format_ARGB8555_Premultiplied: - case QImage::Format_ARGB8565_Premultiplied: - case QImage::Format_ARGB6666_Premultiplied: - image = image_in.convertToFormat(QImage::Format_ARGB32); - break; - case QImage::Format_RGB16: - case QImage::Format_RGB444: - case QImage::Format_RGB555: - case QImage::Format_RGB666: - case QImage::Format_RGB888: - image = image_in.convertToFormat(QImage::Format_RGB32); - break; - default: - image = image_in; - break; - } - QPoint offset = image.offset(); int off_x = off_x_in + offset.x(); int off_y = off_y_in + offset.y(); png_structp png_ptr; png_infop info_ptr; - png_bytep* row_pointers; png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING,0,0,0); if (!png_ptr) { @@ -743,13 +721,18 @@ bool Q_INTERNAL_WIN_NO_THROW QPNGImageWriter::writeImage(const QImage& image_in, png_set_write_fn(png_ptr, (void*)this, qpiw_write_fn, qpiw_flush_fn); + + int color_type = 0; + if (image.colorCount()) + color_type = PNG_COLOR_TYPE_PALETTE; + else if (image.hasAlphaChannel()) + color_type = PNG_COLOR_TYPE_RGB_ALPHA; + else + color_type = PNG_COLOR_TYPE_RGB; + png_set_IHDR(png_ptr, info_ptr, image.width(), image.height(), - image.depth() == 1 ? 1 : 8 /* per channel */, - image.depth() == 32 - ? image.format() == QImage::Format_RGB32 - ? PNG_COLOR_TYPE_RGB - : PNG_COLOR_TYPE_RGB_ALPHA - : PNG_COLOR_TYPE_PALETTE, 0, 0, 0); // also sets #channels + image.depth() == 1 ? 1 : 8, // per channel + color_type, 0, 0, 0); // sets #channels if (gamma != 0.0) { png_set_gAMA(png_ptr, info_ptr, 1.0/gamma); @@ -794,8 +777,9 @@ bool Q_INTERNAL_WIN_NO_THROW QPNGImageWriter::writeImage(const QImage& image_in, png_set_swap_alpha(png_ptr); } - // Qt==ARGB==Big(ARGB)==Little(BGRA) - if (QSysInfo::ByteOrder == QSysInfo::LittleEndian) { + // Qt==ARGB==Big(ARGB)==Little(BGRA). But RGB888 is RGB regardless + if (QSysInfo::ByteOrder == QSysInfo::LittleEndian + && image.format() != QImage::Format_RGB888) { png_set_bgr(png_ptr); } @@ -820,7 +804,7 @@ bool Q_INTERNAL_WIN_NO_THROW QPNGImageWriter::writeImage(const QImage& image_in, if (image.depth() != 1) png_set_packing(png_ptr); - if (image.format() == QImage::Format_RGB32) + if (color_type == PNG_COLOR_TYPE_RGB && image.format() != QImage::Format_RGB888) png_set_filler(png_ptr, 0, QSysInfo::ByteOrder == QSysInfo::BigEndian ? PNG_FILLER_BEFORE : PNG_FILLER_AFTER); @@ -841,22 +825,36 @@ bool Q_INTERNAL_WIN_NO_THROW QPNGImageWriter::writeImage(const QImage& image_in, png_write_chunk(png_ptr, (png_byte*)"gIFg", data, 4); } - png_uint_32 width; - png_uint_32 height; - int bit_depth; - int color_type; - png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, - 0, 0, 0); - - const uchar *data = (static_cast<const QImage *>(&image))->bits(); - int bpl = image.bytesPerLine(); - row_pointers = new png_bytep[height]; - uint y; - for (y=0; y<height; y++) { - row_pointers[y] = (png_bytep)(data + y * bpl); + int height = image.height(); + int width = image.width(); + switch (image.format()) { + case QImage::Format_Mono: + case QImage::Format_MonoLSB: + case QImage::Format_Indexed8: + case QImage::Format_RGB32: + case QImage::Format_ARGB32: + case QImage::Format_RGB888: + { + png_bytep* row_pointers = new png_bytep[height]; + for (int y=0; y<height; y++) + row_pointers[y] = (png_bytep)image.constScanLine(y); + png_write_image(png_ptr, row_pointers); + delete [] row_pointers; + } + break; + default: + { + QImage::Format fmt = image.hasAlphaChannel() ? QImage::Format_ARGB32 : QImage::Format_RGB32; + QImage row; + png_bytep row_pointers[1]; + for (int y=0; y<height; y++) { + row = image.copy(0, y, width, 1).convertToFormat(fmt); + row_pointers[0] = png_bytep(row.constScanLine(0)); + png_write_rows(png_ptr, row_pointers, 1); + } + } + break; } - png_write_image(png_ptr, row_pointers); - delete [] row_pointers; png_write_end(png_ptr, info_ptr); frames_written++; diff --git a/src/gui/painting/qgrayraster.c b/src/gui/painting/qgrayraster.c index d0e25a9..ec9ebeb 100644 --- a/src/gui/painting/qgrayraster.c +++ b/src/gui/painting/qgrayraster.c @@ -325,6 +325,7 @@ { void* buffer; long buffer_size; + long buffer_allocated_size; int band_size; void* memory; PWorker worker; @@ -1791,7 +1792,7 @@ // If raster object and raster buffer are allocated, but // raster size isn't of the minimum size, indicate out of // memory. - if (raster && raster->buffer && raster->buffer_size < MINIMUM_POOL_SIZE ) + if (raster->buffer_allocated_size < MINIMUM_POOL_SIZE ) return ErrRaster_OutOfMemory; /* return immediately if the outline is empty */ @@ -1930,6 +1931,7 @@ rast->buffer_size = 0; rast->worker = NULL; } + rast->buffer_allocated_size = pool_size; } } diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp index 36e1082..9749244 100644 --- a/src/gui/painting/qpaintengine_raster.cpp +++ b/src/gui/painting/qpaintengine_raster.cpp @@ -4233,6 +4233,8 @@ void QRasterPaintEnginePrivate::rasterize(QT_FT_Outline *outline, break; } + rendered_spans += q_gray_rendered_spans(*grayRaster.data()); + #if defined(Q_WS_WIN64) _aligned_free(rasterPoolBase); #else @@ -4251,8 +4253,6 @@ void QRasterPaintEnginePrivate::rasterize(QT_FT_Outline *outline, #endif Q_CHECK_PTR(rasterPoolBase); // note: we just freed the old rasterPoolBase. I hope it's not fatal. - rendered_spans += q_gray_rendered_spans(*grayRaster.data()); - qt_ft_grays_raster.raster_done(*grayRaster.data()); qt_ft_grays_raster.raster_new(grayRaster.data()); qt_ft_grays_raster.raster_reset(*grayRaster.data(), rasterPoolBase, rasterPoolSize); diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp index 1e857e4..c1e3d66 100644 --- a/src/gui/painting/qpaintengineex.cpp +++ b/src/gui/painting/qpaintengineex.cpp @@ -517,7 +517,7 @@ void QPaintEngineEx::stroke(const QVectorPath &path, const QPen &pen) QPainterPath painterPath = state()->matrix.map(path.convertToPainterPath()); d->activeStroker->strokePath(painterPath, d->strokeHandler, QTransform()); } else { - d->activeStroker->setCurveThresholdFromTransform(state()->matrix); + d->activeStroker->setCurveThresholdFromTransform(QTransform()); d->activeStroker->begin(d->strokeHandler); if (types) { while (points < lastPoint) { diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp index 5fbe3ed..7fed7e4 100644 --- a/src/gui/painting/qpainter.cpp +++ b/src/gui/painting/qpainter.cpp @@ -6185,7 +6185,7 @@ void QPainter::drawText(const QRectF &r, int flags, const QString &str, QRectF * By default, QPainter draws text anti-aliased. - \note The y-position is used as the baseline of the font. + \note The y-position is used as the top of the font. \sa Qt::AlignmentFlag, Qt::TextFlag */ diff --git a/src/gui/painting/qpdf.cpp b/src/gui/painting/qpdf.cpp index 6e02435..ba5d164 100644 --- a/src/gui/painting/qpdf.cpp +++ b/src/gui/painting/qpdf.cpp @@ -916,24 +916,6 @@ const char *QPdf::paperSizeToString(QPrinter::PaperSize paperSize) } -QByteArray QPdf::stripSpecialCharacters(const QByteArray &string) -{ - QByteArray s = string; - s.replace(' ', ""); - s.replace('(', ""); - s.replace(')', ""); - s.replace('<', ""); - s.replace('>', ""); - s.replace('[', ""); - s.replace(']', ""); - s.replace('{', ""); - s.replace('}', ""); - s.replace('/', ""); - s.replace('%', ""); - return s; -} - - // -------------------------- base engine, shared code between PS and PDF ----------------------- QPdfBaseEngine::QPdfBaseEngine(QPdfBaseEnginePrivate &dd, PaintEngineFeatures f) diff --git a/src/gui/painting/qpdf_p.h b/src/gui/painting/qpdf_p.h index 9c4d05d..5c5ceb4 100644 --- a/src/gui/painting/qpdf_p.h +++ b/src/gui/painting/qpdf_p.h @@ -156,8 +156,6 @@ namespace QPdf { PaperSize paperSize(QPrinter::PaperSize paperSize); const char *paperSizeToString(QPrinter::PaperSize paperSize); - - QByteArray stripSpecialCharacters(const QByteArray &string); } diff --git a/src/gui/painting/qrasterdefs_p.h b/src/gui/painting/qrasterdefs_p.h index 4131e4b..f6339ed 100644 --- a/src/gui/painting/qrasterdefs_p.h +++ b/src/gui/painting/qrasterdefs_p.h @@ -100,7 +100,7 @@ QT_FT_BEGIN_HEADER /* distances in integer font units, or 16,16, or 26.6 fixed float */ /* pixel coordinates. */ /* */ - typedef signed long QT_FT_Pos; + typedef signed int QT_FT_Pos; /*************************************************************************/ diff --git a/src/gui/painting/qstroker.cpp b/src/gui/painting/qstroker.cpp index 9cff339..9decf41 100644 --- a/src/gui/painting/qstroker.cpp +++ b/src/gui/painting/qstroker.cpp @@ -190,6 +190,7 @@ static inline qreal adapted_angle_on_x(const QLineF &line) QStrokerOps::QStrokerOps() : m_elements(0) , m_curveThreshold(qt_real_to_fixed(0.25)) + , m_dashThreshold(qt_real_to_fixed(0.25)) , m_customData(0) , m_moveTo(0) , m_lineTo(0) @@ -243,7 +244,7 @@ void QStrokerOps::strokePath(const QPainterPath &path, void *customData, const Q if (path.isEmpty()) return; - setCurveThresholdFromTransform(matrix); + setCurveThresholdFromTransform(QTransform()); begin(customData); int count = path.elementCount(); if (matrix.isIdentity()) { @@ -315,7 +316,7 @@ void QStrokerOps::strokePolygon(const QPointF *points, int pointCount, bool impl if (!pointCount) return; - setCurveThresholdFromTransform(matrix); + setCurveThresholdFromTransform(QTransform()); begin(data); if (matrix.isIdentity()) { moveTo(qt_real_to_fixed(points[0].x()), qt_real_to_fixed(points[0].y())); @@ -356,7 +357,7 @@ void QStrokerOps::strokeEllipse(const QRectF &rect, void *data, const QTransform } } - setCurveThresholdFromTransform(matrix); + setCurveThresholdFromTransform(QTransform()); begin(data); moveTo(qt_real_to_fixed(start.x()), qt_real_to_fixed(start.y())); for (int i=0; i<12; i+=3) { @@ -1142,7 +1143,7 @@ void QDashStroker::processCurrentSubpath() QPainterPath dashPath; - QSubpathFlatIterator it(&m_elements, m_curveThreshold); + QSubpathFlatIterator it(&m_elements, m_dashThreshold); qfixed2d prev = it.next(); bool clipping = !m_clip_rect.isEmpty(); diff --git a/src/gui/painting/qstroker_p.h b/src/gui/painting/qstroker_p.h index d646135..5607a8e 100644 --- a/src/gui/painting/qstroker_p.h +++ b/src/gui/painting/qstroker_p.h @@ -168,7 +168,7 @@ public: { qreal scale; qt_scaleForTransform(transform, &scale); - setCurveThreshold(scale == 0 ? qreal(0.5) : (qreal(0.5) / scale)); + m_dashThreshold = scale == 0 ? qreal(0.5) : (qreal(0.5) / scale); } void setCurveThreshold(qfixed threshold) { m_curveThreshold = threshold; } @@ -184,6 +184,7 @@ protected: QRectF m_clip_rect; qfixed m_curveThreshold; + qfixed m_dashThreshold; void *m_customData; qStrokerMoveToHook m_moveTo; diff --git a/src/gui/text/qfontengine.cpp b/src/gui/text/qfontengine.cpp index 0dfd295..7e04180 100644 --- a/src/gui/text/qfontengine.cpp +++ b/src/gui/text/qfontengine.cpp @@ -46,7 +46,6 @@ #include "qpainter.h" #include "qpainterpath.h" #include "qvarlengtharray.h" -#include <private/qpdf_p.h> #include <qmath.h> #include <qendian.h> #include <private/qharfbuzz_p.h> @@ -667,11 +666,7 @@ void QFontEngine::removeGlyphFromCache(glyph_t) QFontEngine::Properties QFontEngine::properties() const { Properties p; -#ifndef QT_NO_PRINTER - QByteArray psname = QPdf::stripSpecialCharacters(fontDef.family.toUtf8()); -#else - QByteArray psname = fontDef.family.toUtf8(); -#endif + QByteArray psname = QFontEngine::convertToPostscriptFontFamilyName(fontDef.family.toUtf8()); psname += '-'; psname += QByteArray::number(fontDef.style); psname += '-'; @@ -1081,6 +1076,23 @@ quint32 QFontEngine::getTrueTypeGlyphIndex(const uchar *cmap, uint unicode) return 0; } +QByteArray QFontEngine::convertToPostscriptFontFamilyName(const QByteArray &family) +{ + QByteArray f = family; + f.replace(' ', ""); + f.replace('(', ""); + f.replace(')', ""); + f.replace('<', ""); + f.replace('>', ""); + f.replace('[', ""); + f.replace(']', ""); + f.replace('{', ""); + f.replace('}', ""); + f.replace('/', ""); + f.replace('%', ""); + return f; +} + Q_GLOBAL_STATIC_WITH_INITIALIZER(QVector<QRgb>, qt_grayPalette, { x->resize(256); QRgb *it = x->data(); diff --git a/src/gui/text/qfontengine_ft.cpp b/src/gui/text/qfontengine_ft.cpp index a9b25f5..cc6af7f 100644 --- a/src/gui/text/qfontengine_ft.cpp +++ b/src/gui/text/qfontengine_ft.cpp @@ -51,7 +51,6 @@ #include "qabstractfileengine.h" #include "qthreadstorage.h" #include <qmath.h> -#include <private/qpdf_p.h> #include <private/qharfbuzz_p.h> #include "qfontengine_ft_p.h" @@ -1196,10 +1195,7 @@ QFontEngine::Properties QFontEngineFT::properties() const { Properties p = freetype->properties(); if (p.postscriptName.isEmpty()) { - p.postscriptName = fontDef.family.toUtf8(); -#ifndef QT_NO_PRINTER - p.postscriptName = QPdf::stripSpecialCharacters(p.postscriptName); -#endif + p.postscriptName = QFontEngine::convertToPostscriptFontFamilyName(fontDef.family.toUtf8()); } return freetype->properties(); diff --git a/src/gui/text/qfontengine_mac.mm b/src/gui/text/qfontengine_mac.mm index bdf3848..b3efe6c 100644 --- a/src/gui/text/qfontengine_mac.mm +++ b/src/gui/text/qfontengine_mac.mm @@ -46,7 +46,6 @@ #include <qbitmap.h> #include <private/qpaintengine_mac_p.h> #include <private/qprintengine_mac_p.h> -#include <private/qpdf_p.h> #include <qglobal.h> #include <qpixmap.h> #include <qpixmapcache.h> @@ -1853,7 +1852,7 @@ QFontEngine::Properties QFontEngineMac::properties() const QCFString psName; if (ATSFontGetPostScriptName(FMGetATSFontRefFromFont(fontID), kATSOptionFlagsDefault, &psName) == noErr) props.postscriptName = QString(psName).toUtf8(); - props.postscriptName = QPdf::stripSpecialCharacters(props.postscriptName); + props.postscriptName = QFontEngine::convertToPostscriptFontFamilyName(props.postscriptName); return props; } diff --git a/src/gui/text/qfontengine_p.h b/src/gui/text/qfontengine_p.h index 3b91cd8..571cf98 100644 --- a/src/gui/text/qfontengine_p.h +++ b/src/gui/text/qfontengine_p.h @@ -227,6 +227,8 @@ public: static const uchar *getCMap(const uchar *table, uint tableSize, bool *isSymbolFont, int *cmapSize); static quint32 getTrueTypeGlyphIndex(const uchar *cmap, uint unicode); + static QByteArray convertToPostscriptFontFamilyName(const QByteArray &fontFamily); + QAtomicInt ref; QFontDef fontDef; uint cache_cost; // amount of mem used in kb by the font diff --git a/src/gui/text/qfontengine_win.cpp b/src/gui/text/qfontengine_win.cpp index ef1b504..7609ee5 100644 --- a/src/gui/text/qfontengine_win.cpp +++ b/src/gui/text/qfontengine_win.cpp @@ -63,7 +63,6 @@ #include <qbitmap.h> #include <private/qpainter_p.h> -#include <private/qpdf_p.h> #include "qpaintengine.h" #include "qvarlengtharray.h" #include <private/qpaintengine_raster_p.h> @@ -1039,9 +1038,7 @@ QFontEngine::Properties QFontEngineWin::properties() const p.italicAngle = otm->otmItalicAngle; p.postscriptName = QString::fromWCharArray((wchar_t *)((char *)otm + (quintptr)otm->otmpFamilyName)).toLatin1(); p.postscriptName += QString::fromWCharArray((wchar_t *)((char *)otm + (quintptr)otm->otmpStyleName)).toLatin1(); -#ifndef QT_NO_PRINTER - p.postscriptName = QPdf::stripSpecialCharacters(p.postscriptName); -#endif + p.postscriptName = QFontEngine::convertToPostscriptFontFamilyName(p.postscriptName); p.boundingBox = QRectF(otm->otmrcFontBox.left, -otm->otmrcFontBox.top, otm->otmrcFontBox.right - otm->otmrcFontBox.left, otm->otmrcFontBox.top - otm->otmrcFontBox.bottom); diff --git a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp index 633b309..25622a4 100644 --- a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp +++ b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp @@ -257,37 +257,40 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const // set the values! snd_pcm_hw_params_set_channels(handle,params,format.channels()); snd_pcm_hw_params_set_rate(handle,params,format.frequency(),dir); + + err = -1; + switch(format.sampleSize()) { case 8: if(format.sampleType() == QAudioFormat::SignedInt) - snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_S8); + err = snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_S8); else if(format.sampleType() == QAudioFormat::UnSignedInt) - snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_U8); + err = snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_U8); break; case 16: if(format.sampleType() == QAudioFormat::SignedInt) { if(format.byteOrder() == QAudioFormat::LittleEndian) - snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_S16_LE); + err = snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_S16_LE); else if(format.byteOrder() == QAudioFormat::BigEndian) - snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_S16_BE); + err = snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_S16_BE); } else if(format.sampleType() == QAudioFormat::UnSignedInt) { if(format.byteOrder() == QAudioFormat::LittleEndian) - snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_U16_LE); + err = snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_U16_LE); else if(format.byteOrder() == QAudioFormat::BigEndian) - snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_U16_BE); + err = snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_U16_BE); } break; case 32: if(format.sampleType() == QAudioFormat::SignedInt) { if(format.byteOrder() == QAudioFormat::LittleEndian) - snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_S32_LE); + err = snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_S32_LE); else if(format.byteOrder() == QAudioFormat::BigEndian) - snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_S32_BE); + err = snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_S32_BE); } else if(format.sampleType() == QAudioFormat::UnSignedInt) { if(format.byteOrder() == QAudioFormat::LittleEndian) - snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_U32_LE); + err = snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_U32_LE); else if(format.byteOrder() == QAudioFormat::BigEndian) - snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_U32_BE); + err = snd_pcm_hw_params_set_format(handle,params,SND_PCM_FORMAT_U32_BE); } } diff --git a/src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp b/src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp index ecd03e5..d3dfa5f 100644 --- a/src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp +++ b/src/multimedia/audio/qaudiodeviceinfo_mac_p.cpp @@ -78,7 +78,13 @@ QAudioDeviceInfoInternal::QAudioDeviceInfoInternal(QByteArray const& handle, QAu bool QAudioDeviceInfoInternal::isFormatSupported(const QAudioFormat& format) const { - return format.codec() == QString::fromLatin1("audio/pcm"); + QAudioDeviceInfoInternal *self = const_cast<QAudioDeviceInfoInternal*>(this); + + return format.isValid() + && format.codec() == QString::fromLatin1("audio/pcm") + && self->frequencyList().contains(format.frequency()) + && self->channelsList().contains(format.channels()) + && self->sampleSizeList().contains(format.sampleSize()); } QAudioFormat QAudioDeviceInfoInternal::preferredFormat() const diff --git a/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp b/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp index 9e8b1bf..4ff6a21 100644 --- a/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp +++ b/src/multimedia/audio/qaudiodeviceinfo_win32_p.cpp @@ -196,8 +196,9 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const break; } } + if (!match) + failed = true; } - if (!match) failed = true; // check frequency match = false; @@ -208,6 +209,8 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const break; } } + if (!match) + failed = true; } // check sample size @@ -219,6 +222,8 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const break; } } + if (!match) + failed = true; } // check byte order @@ -230,6 +235,8 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const break; } } + if (!match) + failed = true; } // check sample type @@ -241,6 +248,8 @@ bool QAudioDeviceInfoInternal::testSettings(const QAudioFormat& format) const break; } } + if (!match) + failed = true; } if(!failed) { diff --git a/src/multimedia/audio/qaudioinput_alsa_p.cpp b/src/multimedia/audio/qaudioinput_alsa_p.cpp index 58669b3..ddafa3d 100644 --- a/src/multimedia/audio/qaudioinput_alsa_p.cpp +++ b/src/multimedia/audio/qaudioinput_alsa_p.cpp @@ -152,7 +152,7 @@ int QAudioInputPrivate::xrun_recovery(int err) int QAudioInputPrivate::setFormat() { - snd_pcm_format_t format = SND_PCM_FORMAT_S16; + snd_pcm_format_t format = SND_PCM_FORMAT_UNKNOWN; if(settings.sampleSize() == 8) { format = SND_PCM_FORMAT_U8; @@ -204,7 +204,9 @@ int QAudioInputPrivate::setFormat() format = SND_PCM_FORMAT_FLOAT64_BE; } - return snd_pcm_hw_params_set_format( handle, hwparams, format); + return format != SND_PCM_FORMAT_UNKNOWN + ? snd_pcm_hw_params_set_format( handle, hwparams, format) + : -1; } QIODevice* QAudioInputPrivate::start(QIODevice* device) @@ -259,10 +261,26 @@ bool QAudioInputPrivate::open() elapsedTimeOffset = 0; int dir; - int err=-1; + int err = 0; int count=0; unsigned int freakuency=settings.frequency(); + if (!settings.isValid()) { + qWarning("QAudioOutput: open error, invalid format."); + } else if (settings.frequency() <= 0) { + qWarning("QAudioOutput: open error, invalid sample rate (%d).", + settings.frequency()); + } else { + err = -1; + } + + if (err == 0) { + errorState = QAudio::OpenError; + deviceState = QAudio::StoppedState; + return false; + } + + QString dev = QString(QLatin1String(m_device.constData())); QList<QByteArray> devices = QAudioDeviceInfoInternal::availableDevices(QAudio::AudioInput); if(dev.compare(QLatin1String("default")) == 0) { diff --git a/src/multimedia/audio/qaudioinput_mac_p.cpp b/src/multimedia/audio/qaudioinput_mac_p.cpp index 5897e75..c3d2ae2 100644 --- a/src/multimedia/audio/qaudioinput_mac_p.cpp +++ b/src/multimedia/audio/qaudioinput_mac_p.cpp @@ -717,7 +717,7 @@ QIODevice* QAudioInputPrivate::start(QIODevice* device) { QIODevice* op = device; - if (!audioFormat.isValid() || !open()) { + if (!audioDeviceInfo->isFormatSupported(audioFormat) || !open()) { stateCode = QAudio::StoppedState; errorCode = QAudio::OpenError; return audioIO; diff --git a/src/multimedia/audio/qaudioinput_win32_p.cpp b/src/multimedia/audio/qaudioinput_win32_p.cpp index ece1c26..1cde159 100644 --- a/src/multimedia/audio/qaudioinput_win32_p.cpp +++ b/src/multimedia/audio/qaudioinput_win32_p.cpp @@ -214,18 +214,44 @@ bool QAudioInputPrivate::open() qDebug()<<now.second()<<"s "<<now.msec()<<"ms :open()"; #endif header = 0; - if(buffer_size == 0) { - // Default buffer size, 200ms, default period size is 40ms - buffer_size = settings.frequency()*settings.channels()*(settings.sampleSize()/8)*0.2; - period_size = buffer_size/5; + period_size = 0; + + if (!settings.isValid()) { + qWarning("QAudioInput: open error, invalid format."); + } else if (settings.channels() <= 0) { + qWarning("QAudioInput: open error, invalid number of channels (%d).", + settings.channels()); + } else if (settings.sampleSize() <= 0) { + qWarning("QAudioInput: open error, invalid sample size (%d).", + settings.sampleSize()); + } else if (settings.frequency() < 8000 || settings.frequency() > 48000) { + qWarning("QAudioInput: open error, frequency out of range (%d).", settings.frequency()); + } else if (buffer_size == 0) { + + buffer_size + = (settings.frequency() + * settings.channels() + * settings.sampleSize() +#ifndef Q_OS_WINCE // Default buffer size, 200ms, default period size is 40ms + + 39) / 40; + period_size = buffer_size / 5; } else { - period_size = buffer_size/5; - } -#ifdef Q_OS_WINCE - // For wince reduce size to 40ms for buffer size and 20ms period - buffer_size = settings.sampleRate()*settings.channelCount()*(settings.sampleSize()/8)*0.04; - period_size = buffer_size/2; + period_size = buffer_size / 5; +#else // For wince reduce size to 40ms for buffer size and 20ms period + + 199) / 200; + period_size = buffer_size / 2; + } else { + period_size = buffer_size / 2; #endif + } + + if (period_size == 0) { + errorState = QAudio::OpenError; + deviceState = QAudio::StoppedState; + emit stateChanged(deviceState); + return false; + } + timeStamp.restart(); elapsedTimeOffset = 0; wfx.nSamplesPerSec = settings.frequency(); diff --git a/src/multimedia/audio/qaudiooutput_alsa_p.cpp b/src/multimedia/audio/qaudiooutput_alsa_p.cpp index 49b32c0..ecf3215 100644 --- a/src/multimedia/audio/qaudiooutput_alsa_p.cpp +++ b/src/multimedia/audio/qaudiooutput_alsa_p.cpp @@ -155,7 +155,7 @@ int QAudioOutputPrivate::xrun_recovery(int err) int QAudioOutputPrivate::setFormat() { - snd_pcm_format_t pcmformat = SND_PCM_FORMAT_S16; + snd_pcm_format_t pcmformat = SND_PCM_FORMAT_UNKNOWN; if(settings.sampleSize() == 8) { pcmformat = SND_PCM_FORMAT_U8; @@ -208,7 +208,9 @@ int QAudioOutputPrivate::setFormat() pcmformat = SND_PCM_FORMAT_FLOAT64_BE; } - return snd_pcm_hw_params_set_format( handle, hwparams, pcmformat); + return pcmformat != SND_PCM_FORMAT_UNKNOWN + ? snd_pcm_hw_params_set_format( handle, hwparams, pcmformat) + : -1; } QIODevice* QAudioOutputPrivate::start(QIODevice* device) @@ -275,10 +277,25 @@ bool QAudioOutputPrivate::open() elapsedTimeOffset = 0; int dir; - int err=-1; + int err = 0; int count=0; unsigned int freakuency=settings.frequency(); + if (!settings.isValid()) { + qWarning("QAudioOutput: open error, invalid format."); + } else if (settings.frequency() <= 0) { + qWarning("QAudioOutput: open error, invalid sample rate (%d).", + settings.frequency()); + } else { + err = -1; + } + + if (err == 0) { + errorState = QAudio::OpenError; + deviceState = QAudio::StoppedState; + return false; + } + QString dev = QString(QLatin1String(m_device.constData())); QList<QByteArray> devices = QAudioDeviceInfoInternal::availableDevices(QAudio::AudioOutput); if(dev.compare(QLatin1String("default")) == 0) { diff --git a/src/multimedia/audio/qaudiooutput_mac_p.cpp b/src/multimedia/audio/qaudiooutput_mac_p.cpp index cc52d90..86a2e31 100644 --- a/src/multimedia/audio/qaudiooutput_mac_p.cpp +++ b/src/multimedia/audio/qaudiooutput_mac_p.cpp @@ -60,11 +60,11 @@ #include <QtCore/qtimer.h> #include <QtCore/qdebug.h> -#include <QtMultimedia/qaudiodeviceinfo.h> #include <QtMultimedia/qaudiooutput.h> #include "qaudio_mac_p.h" #include "qaudiooutput_mac_p.h" +#include "qaudiodeviceinfo_mac_p.h" QT_BEGIN_NAMESPACE @@ -278,6 +278,7 @@ QAudioOutputPrivate::QAudioOutputPrivate(const QByteArray& device, const QAudioF if (QAudio::Mode(mode) == QAudio::AudioInput) errorCode = QAudio::OpenError; else { + audioDeviceInfo = new QAudioDeviceInfoInternal(device, QAudio::AudioOutput); isOpen = false; audioDeviceId = AudioDeviceID(did); audioUnit = 0; @@ -299,6 +300,7 @@ QAudioOutputPrivate::QAudioOutputPrivate(const QByteArray& device, const QAudioF QAudioOutputPrivate::~QAudioOutputPrivate() { + delete audioDeviceInfo; close(); } @@ -424,7 +426,7 @@ QIODevice* QAudioOutputPrivate::start(QIODevice* device) { QIODevice* op = device; - if (!audioFormat.isValid() || !open()) { + if (!audioDeviceInfo->isFormatSupported(audioFormat) || !open()) { stateCode = QAudio::StoppedState; errorCode = QAudio::OpenError; return audioIO; diff --git a/src/multimedia/audio/qaudiooutput_mac_p.h b/src/multimedia/audio/qaudiooutput_mac_p.h index 752905c..7013961 100644 --- a/src/multimedia/audio/qaudiooutput_mac_p.h +++ b/src/multimedia/audio/qaudiooutput_mac_p.h @@ -73,6 +73,7 @@ QT_BEGIN_HEADER QT_BEGIN_NAMESPACE class QIODevice; +class QAbstractAudioDeviceInfo; namespace QtMultimediaInternal { @@ -101,6 +102,7 @@ public: QWaitCondition threadFinished; QMutex mutex; QTimer* intervalTimer; + QAbstractAudioDeviceInfo *audioDeviceInfo; QAudio::Error errorCode; QAudio::State stateCode; diff --git a/src/multimedia/audio/qaudiooutput_win32_p.cpp b/src/multimedia/audio/qaudiooutput_win32_p.cpp index 99bada2..1f304e3 100644 --- a/src/multimedia/audio/qaudiooutput_win32_p.cpp +++ b/src/multimedia/audio/qaudiooutput_win32_p.cpp @@ -251,20 +251,38 @@ bool QAudioOutputPrivate::open() QTime now(QTime::currentTime()); qDebug()<<now.second()<<"s "<<now.msec()<<"ms :open()"; #endif - if (!(settings.frequency() >= 8000 && settings.frequency() <= 48000)) { + + period_size = 0; + + if (!settings.isValid()) { + qWarning("QAudioOutput: open error, invalid format."); + } else if (settings.channels() <= 0) { + qWarning("QAudioOutput: open error, invalid number of channels (%d).", + settings.channels()); + } else if (settings.sampleSize() <= 0) { + qWarning("QAudioOutput: open error, invalid sample size (%d).", + settings.sampleSize()); + } else if (settings.frequency() < 8000 || settings.frequency() > 48000) { + qWarning("QAudioOutput: open error, frequency out of range (%d).", settings.frequency()); + } else if (buffer_size == 0) { + // Default buffer size, 200ms, default period size is 40ms + buffer_size + = (settings.frequency() + * settings.channels() + * settings.sampleSize() + + 39) / 40; + period_size = buffer_size / 5; + } else { + period_size = buffer_size / 5; + } + + if (period_size == 0) { errorState = QAudio::OpenError; deviceState = QAudio::StoppedState; emit stateChanged(deviceState); - qWarning("QAudioOutput: open error, frequency out of range."); return false; } - if(buffer_size == 0) { - // Default buffer size, 200ms, default period size is 40ms - buffer_size = settings.frequency()*settings.channels()*(settings.sampleSize()/8)*0.2; - period_size = buffer_size/5; - } else { - period_size = buffer_size/5; - } + waveBlocks = allocateBlocks(period_size, buffer_size/period_size); mutex.lock(); diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp index 0d1a66e..9e74e04 100644 --- a/src/opengl/qgl.cpp +++ b/src/opengl/qgl.cpp @@ -509,6 +509,9 @@ QGLFormat::~QGLFormat() exchange the screen contents with the buffer. The result is flicker-free drawing and often better performance. + Note that single buffered contexts are currently not supported + with EGL. + \sa doubleBuffer(), QGLContext::swapBuffers(), QGLWidget::swapBuffers() */ @@ -1689,6 +1692,9 @@ void QGLContextPrivate::init(QPaintDevice *dev, const QGLFormat &format) workaround_brokenFBOReadBack = false; workaroundsCached = false; + workaround_brokenTextureFromPixmap = false; + workaround_brokenTextureFromPixmap_init = false; + for (int i = 0; i < QT_GL_VERTEX_ARRAY_TRACKED_COUNT; ++i) vertexAttributeArraysEnabledState[i] = false; } @@ -2574,18 +2580,34 @@ QGLTexture *QGLContextPrivate::bindTexture(const QPixmap &pixmap, GLenum target, } } -#if defined(Q_WS_X11) && !defined(QT_NO_EGL) - // Only try to use texture_from_pixmap under X11/EGL +#if defined(Q_WS_X11) + // Try to use texture_from_pixmap const QX11Info *xinfo = qt_x11Info(paintDevice); if (pd->classId() == QPixmapData::X11Class && pd->pixelType() == QPixmapData::PixmapType && xinfo && xinfo->screen() == pixmap.x11Info().screen() && target == GL_TEXTURE_2D) { - texture = bindTextureFromNativePixmap(const_cast<QPixmap*>(&pixmap), key, options); - if (texture) { - texture->options |= QGLContext::MemoryManagedBindOption; - texture->boundPixmap = pd; - boundPixmaps.insert(pd, QPixmap(pixmap)); + if (!workaround_brokenTextureFromPixmap_init) { + workaround_brokenTextureFromPixmap_init = true; + + const QByteArray versionString(reinterpret_cast<const char*>(glGetString(GL_VERSION))); + const int pos = versionString.indexOf("NVIDIA "); + + if (pos >= 0) { + const QByteArray nvidiaVersionString = versionString.mid(pos + strlen("NVIDIA ")); + + if (nvidiaVersionString.startsWith("195") || nvidiaVersionString.startsWith("256")) + workaround_brokenTextureFromPixmap = true; + } + } + + if (!workaround_brokenTextureFromPixmap) { + texture = bindTextureFromNativePixmap(const_cast<QPixmap*>(&pixmap), key, options); + if (texture) { + texture->options |= QGLContext::MemoryManagedBindOption; + texture->boundPixmap = pd; + boundPixmaps.insert(pd, QPixmap(pixmap)); + } } } #endif diff --git a/src/opengl/qgl_egl.cpp b/src/opengl/qgl_egl.cpp index ebd1169..c79c4cd 100644 --- a/src/opengl/qgl_egl.cpp +++ b/src/opengl/qgl_egl.cpp @@ -143,6 +143,7 @@ void qt_glformat_from_eglconfig(QGLFormat& format, const EGLConfig config) format.setRgba(true); // EGL doesn't support colour index rendering format.setStereo(false); // EGL doesn't support stereo buffers format.setAccumBufferSize(0); // EGL doesn't support accululation buffers + format.setDoubleBuffer(true); // We don't support single buffered EGL contexts // Clear the EGL error state because some of the above may // have errored out because the attribute is not applicable diff --git a/src/opengl/qgl_p.h b/src/opengl/qgl_p.h index 6323ce2..623eeaf 100644 --- a/src/opengl/qgl_p.h +++ b/src/opengl/qgl_p.h @@ -401,6 +401,9 @@ public: uint workaround_brokenFBOReadBack : 1; uint workaroundsCached : 1; + uint workaround_brokenTextureFromPixmap : 1; + uint workaround_brokenTextureFromPixmap_init : 1; + QPaintDevice *paintDevice; QColor transpColor; QGLContext *q_ptr; diff --git a/src/opengl/qglpixelbuffer_win.cpp b/src/opengl/qglpixelbuffer_win.cpp index b55f383..c61d9bf 100644 --- a/src/opengl/qglpixelbuffer_win.cpp +++ b/src/opengl/qglpixelbuffer_win.cpp @@ -172,6 +172,10 @@ typedef BOOL (WINAPI * PFNWGLSETPBUFFERATTRIBARBPROC) (HPBUFFERARB hPbuffer, con #define WGL_SAMPLES_ARB 0x2042 #endif +#ifndef GL_SAMPLES_ARB +#define GL_SAMPLES_ARB 0x80A9 +#endif + QGLFormat pfiToQGLFormat(HDC hdc, int pfi); static void qt_format_to_attrib_list(bool has_render_texture, const QGLFormat &f, int attribs[]) @@ -242,8 +246,7 @@ static void qt_format_to_attrib_list(bool has_render_texture, const QGLFormat &f bool QGLPixelBufferPrivate::init(const QSize &size, const QGLFormat &f, QGLWidget *shareWidget) { - QGLWidget dmy; - dmy.makeCurrent(); // needed for wglGetProcAddress() to succeed + QGLTemporaryContext tempContext; PFNWGLCREATEPBUFFERARBPROC wglCreatePbufferARB = (PFNWGLCREATEPBUFFERARBPROC) wglGetProcAddress("wglCreatePbufferARB"); @@ -257,13 +260,12 @@ bool QGLPixelBufferPrivate::init(const QSize &size, const QGLFormat &f, QGLWidge if (!wglCreatePbufferARB) // assumes that if one can be resolved, all of them can return false; - dc = GetDC(dmy.winId()); + dc = wglGetCurrentDC(); Q_ASSERT(dc); + has_render_texture = false; // sample buffers doesn't work in conjunction with the render_texture extension - if (f.sampleBuffers()) { - has_render_texture = false; - } else { + if (!f.sampleBuffers()) { PFNWGLGETEXTENSIONSSTRINGARBPROC wglGetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC) wglGetProcAddress("wglGetExtensionsStringARB"); @@ -292,7 +294,6 @@ bool QGLPixelBufferPrivate::init(const QSize &size, const QGLFormat &f, QGLWidge if (num_formats == 0) { qWarning("QGLPixelBuffer: Unable to find a pixel format with pbuffer - giving up."); - ReleaseDC(dmy.winId(), dc); return false; } format = pfiToQGLFormat(dc, pixel_format); @@ -305,26 +306,32 @@ bool QGLPixelBufferPrivate::init(const QSize &size, const QGLFormat &f, QGLWidge pbuf = wglCreatePbufferARB(dc, pixel_format, size.width(), size.height(), has_render_texture ? pb_attribs : 0); - if(!pbuf) { + if (!pbuf) { // try again without the render_texture extension pbuf = wglCreatePbufferARB(dc, pixel_format, size.width(), size.height(), 0); has_render_texture = false; if (!pbuf) { qWarning("QGLPixelBuffer: Unable to create pbuffer [w=%d, h=%d] - giving up.", size.width(), size.height()); - ReleaseDC(dmy.winId(), dc); return false; } } - ReleaseDC(dmy.winId(), dc); dc = wglGetPbufferDCARB(pbuf); ctx = wglCreateContext(dc); - if (!dc || !ctx) { qWarning("QGLPixelBuffer: Unable to create pbuffer context - giving up."); return false; } + // Explicitly disable the render_texture extension if we have a + // multi-sampled pbuffer context. This seems to be a problem only with + // ATI cards if multi-sampling is forced globally in the driver. + wglMakeCurrent(dc, ctx); + GLint samples = 0; + glGetIntegerv(GL_SAMPLES_ARB, &samples); + if (has_render_texture && samples != 0) + has_render_texture = false; + HGLRC share_ctx = shareWidget ? shareWidget->d_func()->glcx->d_func()->rc : 0; if (share_ctx && !wglShareLists(share_ctx, ctx)) qWarning("QGLPixelBuffer: Unable to share display lists - with share widget."); diff --git a/src/opengl/qpaintengine_opengl.cpp b/src/opengl/qpaintengine_opengl.cpp index 58778ea..2f17aa6 100644 --- a/src/opengl/qpaintengine_opengl.cpp +++ b/src/opengl/qpaintengine_opengl.cpp @@ -506,12 +506,12 @@ struct QDrawQueueItem ////////// GL program cache: start -typedef struct { +struct GLProgram { int brush; // brush index or mask index int mode; // composition mode index bool mask; GLuint program; -} GLProgram; +}; typedef QMultiHash<const QGLContext *, GLProgram> QGLProgramHash; diff --git a/src/svg/qsvghandler.cpp b/src/svg/qsvghandler.cpp index bf19a88..c17ca7a 100644 --- a/src/svg/qsvghandler.cpp +++ b/src/svg/qsvghandler.cpp @@ -1282,8 +1282,39 @@ static void parseFont(QSvgNode *node, fontStyle->setFamily(attributes.fontFamily.toString().trimmed()); if (!attributes.fontSize.isEmpty() && attributes.fontSize != QT_INHERIT) { + // TODO: Support relative sizes 'larger' and 'smaller'. QSvgHandler::LengthType dummy; // should always be pixel size - fontStyle->setSize(parseLength(attributes.fontSize.toString(), dummy, handler)); + qreal size = 0; + static const qreal sizeTable[] = { qreal(6.9), qreal(8.3), qreal(10.0), qreal(12.0), qreal(14.4), qreal(17.3), qreal(20.7) }; + enum AbsFontSize { XXSmall, XSmall, Small, Medium, Large, XLarge, XXLarge }; + switch (attributes.fontSize.at(0).unicode()) { + case 'x': + if (attributes.fontSize == QLatin1String("xx-small")) + size = sizeTable[XXSmall]; + else if (attributes.fontSize == QLatin1String("x-small")) + size = sizeTable[XSmall]; + else if (attributes.fontSize == QLatin1String("x-large")) + size = sizeTable[XLarge]; + else if (attributes.fontSize == QLatin1String("xx-large")) + size = sizeTable[XXLarge]; + break; + case 's': + if (attributes.fontSize == QLatin1String("small")) + size = sizeTable[Small]; + break; + case 'm': + if (attributes.fontSize == QLatin1String("medium")) + size = sizeTable[Medium]; + break; + case 'l': + if (attributes.fontSize == QLatin1String("large")) + size = sizeTable[Large]; + break; + default: + size = parseLength(attributes.fontSize.toString(), dummy, handler); + break; + } + fontStyle->setSize(size); } if (!attributes.fontStyle.isEmpty() && attributes.fontStyle != QT_INHERIT) { diff --git a/tests/auto/qaudioinput/tst_qaudioinput.cpp b/tests/auto/qaudioinput/tst_qaudioinput.cpp index 84c3874..1808b1d 100644 --- a/tests/auto/qaudioinput/tst_qaudioinput.cpp +++ b/tests/auto/qaudioinput/tst_qaudioinput.cpp @@ -50,6 +50,8 @@ #define SRCDIR "" #endif +Q_DECLARE_METATYPE(QAudioFormat) + class tst_QAudioInput : public QObject { Q_OBJECT @@ -58,6 +60,8 @@ public: private slots: void initTestCase(); + void invalidFormat_data(); + void invalidFormat(); void settings(); void buffers(); void notifyInterval(); @@ -71,6 +75,8 @@ private: void tst_QAudioInput::initTestCase() { + qRegisterMetaType<QAudioFormat>(); + format.setFrequency(8000); format.setChannels(1); format.setSampleSize(8); @@ -91,6 +97,47 @@ void tst_QAudioInput::initTestCase() audio = new QAudioInput(format, this); } +void tst_QAudioInput::invalidFormat_data() +{ + QTest::addColumn<QAudioFormat>("invalidFormat"); + + QAudioFormat audioFormat; + + QTest::newRow("Null Format") + << audioFormat; + + audioFormat = format; + audioFormat.setChannels(0); + QTest::newRow("Channel count 0") + << audioFormat; + + audioFormat = format; + audioFormat.setFrequency(0); + QTest::newRow("Sample rate 0") + << audioFormat; + + audioFormat = format; + audioFormat.setSampleSize(0); + QTest::newRow("Sample size 0") + << audioFormat; +} + +void tst_QAudioInput::invalidFormat() +{ + QFETCH(QAudioFormat, invalidFormat); + + QAudioInput audioInput(invalidFormat, this); + + // Check that we are in the default state before calling start + QVERIFY2((audioInput.state() == QAudio::StoppedState), "state() was not set to StoppedState before start()"); + QVERIFY2((audioInput.error() == QAudio::NoError), "error() was not set to QAudio::NoError before start()"); + + audioInput.start(); + + // Check that error is raised + QVERIFY2((audioInput.error() == QAudio::OpenError),"error() was not set to QAudio::OpenError after start()"); +} + void tst_QAudioInput::settings() { if(available) { diff --git a/tests/auto/qaudiooutput/tst_qaudiooutput.cpp b/tests/auto/qaudiooutput/tst_qaudiooutput.cpp index 437ef5e..e6d11a6 100644 --- a/tests/auto/qaudiooutput/tst_qaudiooutput.cpp +++ b/tests/auto/qaudiooutput/tst_qaudiooutput.cpp @@ -52,6 +52,8 @@ #define SRCDIR "" #endif +Q_DECLARE_METATYPE(QAudioFormat) + class tst_QAudioOutput : public QObject { Q_OBJECT @@ -60,6 +62,8 @@ public: private slots: void initTestCase(); + void invalidFormat_data(); + void invalidFormat(); void settings(); void buffers(); void notifyInterval(); @@ -74,6 +78,8 @@ private: void tst_QAudioOutput::initTestCase() { + qRegisterMetaType<QAudioFormat>(); + format.setFrequency(8000); format.setChannels(1); format.setSampleSize(8); @@ -92,6 +98,47 @@ void tst_QAudioOutput::initTestCase() audio = new QAudioOutput(format, this); } +void tst_QAudioOutput::invalidFormat_data() +{ + QTest::addColumn<QAudioFormat>("invalidFormat"); + + QAudioFormat audioFormat; + + QTest::newRow("Null Format") + << audioFormat; + + audioFormat = format; + audioFormat.setChannels(0); + QTest::newRow("Channel count 0") + << audioFormat; + + audioFormat = format; + audioFormat.setFrequency(0); + QTest::newRow("Sample rate 0") + << audioFormat; + + audioFormat = format; + audioFormat.setSampleSize(0); + QTest::newRow("Sample size 0") + << audioFormat; +} + +void tst_QAudioOutput::invalidFormat() +{ + QFETCH(QAudioFormat, invalidFormat); + + QAudioOutput audioOutput(invalidFormat, this); + + // Check that we are in the default state before calling start + QVERIFY2((audioOutput.state() == QAudio::StoppedState), "state() was not set to StoppedState before start()"); + QVERIFY2((audioOutput.error() == QAudio::NoError), "error() was not set to QAudio::NoError before start()"); + + audioOutput.start(); + + // Check that error is raised + QVERIFY2((audioOutput.error() == QAudio::OpenError),"error() was not set to QAudio::OpenError after start()"); +} + void tst_QAudioOutput::settings() { if(available) { diff --git a/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp b/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp index 03c1d5b..5b03767 100644 --- a/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp +++ b/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp @@ -107,13 +107,12 @@ private slots: void avoidRecursionInInsertItem(); void styleInfoLeak(); void task236367_maxSizeHint(); - void heightForWidth(); }; class RectWidget : public QGraphicsWidget { public: - RectWidget(QGraphicsItem *parent = 0) : QGraphicsWidget(parent), m_fnConstraint(0) {} + RectWidget(QGraphicsItem *parent = 0) : QGraphicsWidget(parent){} void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) { @@ -126,12 +125,9 @@ public: QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const { - if (constraint.width() < 0 && constraint.height() < 0 && m_sizeHints[which].isValid()) { + if (m_sizeHints[which].isValid()) { return m_sizeHints[which]; } - if (m_fnConstraint) { - return m_fnConstraint(which, constraint); - } return QGraphicsWidget::sizeHint(which, constraint); } @@ -140,13 +136,7 @@ public: updateGeometry(); } - void setConstraintFunction(QSizeF (*fnConstraint)(Qt::SizeHint, const QSizeF &)) { - m_fnConstraint = fnConstraint; - } - QSizeF m_sizeHints[Qt::NSizeHints]; - QSizeF (*m_fnConstraint)(Qt::SizeHint, const QSizeF &); - }; struct ItemDesc @@ -156,8 +146,7 @@ struct ItemDesc m_rowSpan(1), m_colSpan(1), m_sizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred)), - m_align(0), - m_fnConstraint(0) + m_align(0) { } @@ -224,20 +213,8 @@ struct ItemDesc return (*this); } - ItemDesc &heightForWidth(QSizeF (*fnConstraint)(Qt::SizeHint, const QSizeF &)) { - m_fnConstraint = fnConstraint; - m_constraintOrientation = Qt::Vertical; - return (*this); - } - void apply(QGraphicsGridLayout *layout, QGraphicsWidget *item) { - QSizePolicy sp = m_sizePolicy; - if (m_fnConstraint) { - sp.setHeightForWidth(m_constraintOrientation == Qt::Vertical); - //sp.setWidthForHeight(m_constraintOrientation == Qt::Horizontal); - } - - item->setSizePolicy(sp); + item->setSizePolicy(m_sizePolicy); for (int i = 0; i < Qt::NSizeHints; ++i) { if (!m_sizes[i].isValid()) continue; @@ -256,7 +233,6 @@ struct ItemDesc break; } } - layout->addItem(item, m_pos.first, m_pos.second, m_rowSpan, m_colSpan); layout->setAlignment(item, m_align); } @@ -264,7 +240,6 @@ struct ItemDesc void apply(QGraphicsGridLayout *layout, RectWidget *item) { for (int i = 0; i < Qt::NSizeHints; ++i) item->setSizeHint((Qt::SizeHint)i, m_sizeHints[i]); - item->setConstraintFunction(m_fnConstraint); apply(layout, static_cast<QGraphicsWidget*>(item)); } @@ -276,9 +251,6 @@ struct ItemDesc QSizeF m_sizeHints[Qt::NSizeHints]; QSizeF m_sizes[Qt::NSizeHints]; Qt::Alignment m_align; - - Qt::Orientation m_constraintOrientation; - QSizeF (*m_fnConstraint)(Qt::SizeHint, const QSizeF &); }; typedef QList<ItemDesc> ItemList; @@ -2144,17 +2116,6 @@ void tst_QGraphicsGridLayout::alignment2() delete widget; } -static QSizeF hfw1(Qt::SizeHint, const QSizeF &constraint) -{ - QSizeF result(constraint); - if (constraint.width() < 0 && constraint.height() < 0) { - return QSizeF(50, 400); - } else if (constraint.width() >= 0) { - result.setHeight(20000./constraint.width()); - } - return result; -} - void tst_QGraphicsGridLayout::geometries_data() { @@ -2184,186 +2145,6 @@ void tst_QGraphicsGridLayout::geometries_data() << QRectF(0, 0, 60,10) << QRectF(0, 10, 60,10) ); - // change layout height and verify - QTest::newRow("hfw-h401") << (ItemList() - << ItemDesc(0,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(0,1) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,1) - .minSize(QSizeF(40,40)) - .preferredSize(QSizeF(50,400)) - .maxSize(QSizeF(500, 500)) - .heightForWidth(hfw1) - ) - << QSizeF(100, 401) - << (RectList() - << QRectF(0, 0, 50, 1) << QRectF(50, 0, 50, 1) - << QRectF(0, 1, 50,100) << QRectF(50, 1, 50,400) - ); - - - QTest::newRow("hfw-h408") << (ItemList() - << ItemDesc(0,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(0,1) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,1) - .minSize(QSizeF(40,40)) - .preferredSize(QSizeF(50,400)) - .maxSize(QSizeF(500, 500)) - .heightForWidth(hfw1) - ) - << QSizeF(100, 408) - << (RectList() - << QRectF(0, 0, 50, 8) << QRectF(50, 0, 50, 8) - << QRectF(0, 8, 50,100) << QRectF(50, 8, 50,400) - ); - - QTest::newRow("hfw-h410") << (ItemList() - << ItemDesc(0,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(0,1) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,1) - .minSize(QSizeF(40,40)) - .preferredSize(QSizeF(50,400)) - .maxSize(QSizeF(500, 500)) - .heightForWidth(hfw1) - ) - << QSizeF(100, 410) - << (RectList() - << QRectF(0, 0, 50,10) << QRectF(50, 0, 50,10) - << QRectF(0, 10, 50,100) << QRectF(50, 10, 50,400) - ); - - QTest::newRow("hfw-h470") << (ItemList() - << ItemDesc(0,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(0,1) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,1) - .minSize(QSizeF(40,40)) - .preferredSize(QSizeF(50,400)) - .maxSize(QSizeF(500, 500)) - .heightForWidth(hfw1) - ) - << QSizeF(100, 470) - << (RectList() - << QRectF(0, 0, 50,70) << QRectF(50, 0, 50,70) - << QRectF(0, 70, 50,100) << QRectF(50, 70, 50,400) - ); - - - // change layout width and verify - QTest::newRow("hfw-w100") << (ItemList() - << ItemDesc(0,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(0,1) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,1) - .minSize(QSizeF(40,40)) - .preferredSize(QSizeF(50,400)) - .maxSize(QSizeF(5000, 5000)) - .heightForWidth(hfw1) - ) - << QSizeF(100, 401) - << (RectList() - << QRectF( 0, 0, 50, 1) << QRectF( 50, 0, 50, 1) - << QRectF( 0, 1, 50, 100) << QRectF( 50, 1, 50, 400) - ); - - QTest::newRow("hfw-w160") << (ItemList() - << ItemDesc(0,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(0,1) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,1) - .minSize(QSizeF(40,40)) - .preferredSize(QSizeF(50,400)) - .maxSize(QSizeF(5000, 5000)) - .heightForWidth(hfw1) - ) - << QSizeF(160, 401) - << (RectList() - << QRectF( 0, 0, 80, 100) << QRectF( 80, 0, 80, 100) - << QRectF( 0, 100, 80, 100) << QRectF( 80, 100, 80, 250) - ); - - - QTest::newRow("hfw-w500") << (ItemList() - << ItemDesc(0,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(0,1) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,0) - .minSize(QSizeF(1,1)) - .preferredSize(QSizeF(50,10)) - .maxSize(QSizeF(100, 100)) - << ItemDesc(1,1) - .minSize(QSizeF(40,40)) - .preferredSize(QSizeF(50,400)) - .maxSize(QSizeF(5000, 5000)) - .heightForWidth(hfw1) - ) - << QSizeF(500, 401) - << (RectList() - << QRectF( 0, 0, 100, 100) << QRectF(100, 0, 100, 100) - << QRectF( 0, 100, 100, 100) << QRectF(100, 100, 400, 50) - ); - } void tst_QGraphicsGridLayout::geometries() @@ -2434,143 +2215,6 @@ void tst_QGraphicsGridLayout::task236367_maxSizeHint() QCOMPARE(widget->size(), QSizeF(w, h)); } -/* -static qreal hfw(qreal w) -{ - if (w == 0) - return 20000; - return 20000/w; -} -*/ -static QSizeF hfw(Qt::SizeHint /*which*/, const QSizeF &constraint) -{ - QSizeF result(constraint); - const qreal cw = constraint.width(); - const qreal ch = constraint.height(); - if (cw < 0 && ch < 0) { - return QSizeF(200, 100); - } else if (cw >= 0) { - result.setHeight(20000./cw); - } else if (cw == 0) { - result.setHeight(20000); - } else if (ch >= 0) { - result.setWidth(20000./ch); - } else if (ch == 0) { - result.setWidth(20000); - } - - return result; -} - -static qreal growthFactorBelowPreferredSize(qreal desired, qreal sumAvailable, qreal sumDesired) -{ - Q_ASSERT(sumDesired != 0.0); - return desired * qPow(sumAvailable / sumDesired, desired / sumDesired); -} - -static void expectedWidth(qreal minSize1, qreal prefSize1, - qreal minSize2, qreal prefSize2, - qreal targetSize, qreal *width1, qreal *width2) -{ - qreal sumAvail,factor1,factor2; - // stretch behaviour is different below and above preferred size... - if (targetSize < prefSize1 + prefSize2) { - sumAvail = targetSize - minSize1 - minSize2; - const qreal desired1 = prefSize1 - minSize1; - const qreal desired2 = prefSize2 - minSize2; - const qreal sumDesired = desired1 + desired2; - factor1 = growthFactorBelowPreferredSize(desired1, sumAvail, sumDesired); - factor2 = growthFactorBelowPreferredSize(desired2, sumAvail, sumDesired); - const qreal sumFactors = factor1 + factor2; - *width1 = sumAvail*factor1/sumFactors + minSize1; - *width2 = sumAvail*factor2/sumFactors + minSize2; - } else { - sumAvail = targetSize - prefSize1 - prefSize2; - factor1 = prefSize1; - factor2 = prefSize2; - const qreal sumFactors = factor1 + factor2; - *width1 = sumAvail*factor1/sumFactors + prefSize1; - *width2 = sumAvail*factor2/sumFactors + prefSize2; - } -} - - -bool qFuzzyCompare(const QSizeF &a, const QSizeF &b) -{ - return qFuzzyCompare(a.width(), b.width()) && qFuzzyCompare(a.height(), b.height()); -} - -void tst_QGraphicsGridLayout::heightForWidth() -{ - QGraphicsWidget *widget = new QGraphicsWidget; - QGraphicsGridLayout *layout = new QGraphicsGridLayout; - widget->setLayout(layout); - layout->setContentsMargins(0, 0, 0, 0); - layout->setSpacing(0); - RectWidget *w00 = new RectWidget; - w00->setSizeHint(Qt::MinimumSize, QSizeF(1,1)); - w00->setSizeHint(Qt::PreferredSize, QSizeF(10,10)); - w00->setSizeHint(Qt::MaximumSize, QSizeF(100,100)); - layout->addItem(w00, 0, 0); - - RectWidget *w01 = new RectWidget; - w01->setSizeHint(Qt::MinimumSize, QSizeF(1,1)); - w01->setSizeHint(Qt::PreferredSize, QSizeF(10,10)); - w01->setSizeHint(Qt::MaximumSize, QSizeF(100,100)); - layout->addItem(w01, 0, 1); - - RectWidget *w10 = new RectWidget; - w10->setSizeHint(Qt::MinimumSize, QSizeF(1,1)); - w10->setSizeHint(Qt::PreferredSize, QSizeF(10,10)); - w10->setSizeHint(Qt::MaximumSize, QSizeF(100,100)); - layout->addItem(w10, 1, 0); - - RectWidget *w11 = new RectWidget; - w11->setSizeHint(Qt::MinimumSize, QSizeF(1,1)); - w11->setSizeHint(Qt::MaximumSize, QSizeF(30000,30000)); - w11->setConstraintFunction(hfw); - QSizePolicy sp(QSizePolicy::Preferred, QSizePolicy::Preferred); - sp.setHeightForWidth(true); - w11->setSizePolicy(sp); - layout->addItem(w11, 1, 1); - - QSizeF prefSize = layout->effectiveSizeHint(Qt::PreferredSize, QSizeF(-1, -1)); - QCOMPARE(prefSize, QSizeF(10+200, 10+100)); - - QCOMPARE(layout->effectiveSizeHint(Qt::MinimumSize, QSizeF(2, -1)), QSizeF(2, 20001)); - QCOMPARE(layout->effectiveSizeHint(Qt::PreferredSize, QSizeF(2, -1)), QSizeF(2, 20010)); - QCOMPARE(layout->effectiveSizeHint(Qt::MaximumSize, QSizeF(2, -1)), QSizeF(2, 20100)); - qreal width1; - qreal width2; - expectedWidth(1, 10, 1, 200, 20, &width1, &width2); - QSizeF expectedSize = hfw(Qt::MinimumSize, QSizeF(width2, -1)) + QSizeF(width1, 1); - QCOMPARE(layout->effectiveSizeHint(Qt::MinimumSize, QSizeF(20, -1)), expectedSize); - expectedSize.rheight()+=9; - QCOMPARE(layout->effectiveSizeHint(Qt::PreferredSize, QSizeF(20, -1)), expectedSize); - expectedSize.rheight()+=90; - QCOMPARE(layout->effectiveSizeHint(Qt::MaximumSize, QSizeF(20, -1)), expectedSize); - - expectedWidth(1, 10, 1, 200, 300, &width1, &width2); - expectedSize = hfw(Qt::MinimumSize, QSizeF(width2, -1)) + QSizeF(width1, 1); - QCOMPARE(layout->effectiveSizeHint(Qt::MinimumSize, QSizeF(300, -1)), expectedSize); - expectedSize.rheight()+=9; - QCOMPARE(layout->effectiveSizeHint(Qt::PreferredSize, QSizeF(300, -1)), expectedSize); - // the height of the hfw widget is shorter than the one to the left, which is 100, so - // the total height of the last row is 100 (which leaves the layout height to be 200) - QCOMPARE(layout->effectiveSizeHint(Qt::MaximumSize, QSizeF(300, -1)), QSizeF(300, 200)); - - // the hfw item is shorter than the item to the left - expectedWidth(1, 10, 1, 200, 500, &width1, &width2); - expectedSize = hfw(Qt::MinimumSize, QSizeF(width2, -1)) + QSizeF(width1, 1); - QCOMPARE(layout->effectiveSizeHint(Qt::MinimumSize, QSizeF(500, -1)), expectedSize); - expectedSize.rheight()+=9; - QCOMPARE(layout->effectiveSizeHint(Qt::PreferredSize, QSizeF(500, -1)), expectedSize); - // the height of the hfw widget is shorter than the one to the left, which is 100, so - // the total height of the last row is 100 (which leaves the layout height to be 200) - QCOMPARE(layout->effectiveSizeHint(Qt::MaximumSize, QSizeF(500, -1)), QSizeF(500, 200)); - -} - QTEST_MAIN(tst_QGraphicsGridLayout) #include "tst_qgraphicsgridlayout.moc" diff --git a/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp b/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp index ddc4f73..9d6def8 100644 --- a/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp +++ b/tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp @@ -101,6 +101,7 @@ private slots: void focusWidget_data(); void focusWidget(); void focusWidget2(); + void focusWidget3(); void focusPolicy_data(); void focusPolicy(); void font_data(); @@ -184,6 +185,7 @@ private slots: void task250119_shortcutContext(); void QT_BUG_6544_tabFocusFirstUnsetWhenRemovingItems(); void QT_BUG_12056_tabFocusFirstUnsetWhenRemovingItems(); + void QT_BUG_13865_doublePaintWhenAddingASubItem(); }; @@ -557,6 +559,39 @@ void tst_QGraphicsWidget::focusWidget2() QVERIFY(!widget->focusWidget()); } +class FocusWatchWidget : public QGraphicsWidget +{ +public: + FocusWatchWidget(QGraphicsItem *parent = 0) : QGraphicsWidget(parent) { gotFocusInCount = 0; gotFocusOutCount = 0; } + int gotFocusInCount, gotFocusOutCount; +protected: + void focusInEvent(QFocusEvent *fe) { gotFocusInCount++; QGraphicsWidget::focusInEvent(fe); } + void focusOutEvent(QFocusEvent *fe) { gotFocusOutCount++; QGraphicsWidget::focusOutEvent(fe); } +}; + +void tst_QGraphicsWidget::focusWidget3() +{ + QGraphicsScene scene; + QEvent windowActivate(QEvent::WindowActivate); + qApp->sendEvent(&scene, &windowActivate); + + QGraphicsWidget *widget = new QGraphicsWidget; + FocusWatchWidget *subWidget = new FocusWatchWidget(widget); + subWidget->setFocusPolicy(Qt::StrongFocus); + + scene.addItem(widget); + widget->show(); + + QTRY_VERIFY(!widget->hasFocus()); + QTRY_VERIFY(!subWidget->hasFocus()); + + subWidget->setFocus(); + QCOMPARE(subWidget->gotFocusInCount, 1); + QCOMPARE(subWidget->gotFocusOutCount, 0); + widget->hide(); + QCOMPARE(subWidget->gotFocusOutCount, 1); +} + Q_DECLARE_METATYPE(Qt::FocusPolicy) void tst_QGraphicsWidget::focusPolicy_data() { @@ -3321,6 +3356,46 @@ void tst_QGraphicsWidget::QT_BUG_12056_tabFocusFirstUnsetWhenRemovingItems() //This should not crash } + +struct GreenWidget : public QGraphicsWidget +{ + GreenWidget() : count(0) + { + } + + void paint ( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * ) + { + count++; + painter->setPen(Qt::green); + painter->drawRect(option->rect.adjusted(0,0,-1,-1)); + } + + int count; +}; + +void tst_QGraphicsWidget::QT_BUG_13865_doublePaintWhenAddingASubItem() +{ + QGraphicsScene scene; + QGraphicsView view(&scene); + QGraphicsWidget *widget = new QGraphicsWidget; + widget->resize(100, 100); + scene.addItem(widget); + QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(widget); + + view.show(); + QTest::qWaitForWindowShown(&view); + QApplication::processEvents(); + + + GreenWidget *sub = new GreenWidget; + layout->addItem(sub); + + QTest::qWait(100); + QCOMPARE(sub->count, 1); //it should only be painted once + +} + + QTEST_MAIN(tst_QGraphicsWidget) #include "tst_qgraphicswidget.moc" diff --git a/tests/auto/qimagereader/tst_qimagereader.cpp b/tests/auto/qimagereader/tst_qimagereader.cpp index 3bee5d9..4b4bdd6 100644 --- a/tests/auto/qimagereader/tst_qimagereader.cpp +++ b/tests/auto/qimagereader/tst_qimagereader.cpp @@ -178,6 +178,8 @@ private slots: void testIgnoresFormatAndExtension_data(); void testIgnoresFormatAndExtension(); + void saveFormat_data(); + void saveFormat(); }; static const QLatin1String prefix(SRCDIR "/images/"); @@ -1905,5 +1907,46 @@ void tst_QImageReader::testIgnoresFormatAndExtension() } } + +void tst_QImageReader::saveFormat_data() +{ + QTest::addColumn<QImage::Format>("format"); + + QTest::newRow("Format_Mono") << QImage::Format_Mono; + QTest::newRow("Format_MonoLSB") << QImage::Format_MonoLSB; + QTest::newRow("Format_Indexed8") << QImage::Format_Indexed8; + QTest::newRow("Format_RGB32") << QImage::Format_RGB32; + QTest::newRow("Format_ARGB32") << QImage::Format_ARGB32; + QTest::newRow("Format_ARGB32_Premultiplied") << QImage::Format_ARGB32_Premultiplied; + QTest::newRow("Format_RGB16") << QImage::Format_RGB16; + QTest::newRow("Format_ARGB8565_Premultiplied") << QImage::Format_ARGB8565_Premultiplied; + QTest::newRow("Format_RGB666") << QImage::Format_RGB666; + QTest::newRow("Format_ARGB6666_Premultiplied") << QImage::Format_ARGB6666_Premultiplied; + QTest::newRow("Format_RGB555") << QImage::Format_RGB555; + QTest::newRow("Format_ARGB8555_Premultiplied") << QImage::Format_ARGB8555_Premultiplied; + QTest::newRow("Format_RGB888") << QImage::Format_RGB888; + QTest::newRow("Format_RGB444") << QImage::Format_RGB444; + QTest::newRow("Format_ARGB4444_Premultiplied") << QImage::Format_ARGB4444_Premultiplied; +} + +void tst_QImageReader::saveFormat() +{ + QFETCH(QImage::Format, format); + + QImage orig(":/images/kollada.png"); + + QImage converted = orig.convertToFormat(format); + QBuffer buf; + buf.open(QIODevice::WriteOnly); + QVERIFY(converted.save(&buf, "png")); + buf.close(); + QImage stored = QImage::fromData(buf.buffer(), "png"); + + stored = stored.convertToFormat(QImage::Format_ARGB32); + converted = converted.convertToFormat(QImage::Format_ARGB32); + QCOMPARE(stored, converted); +} + + QTEST_MAIN(tst_QImageReader) #include "tst_qimagereader.moc" diff --git a/tests/auto/qstatemachine/tst_qstatemachine.cpp b/tests/auto/qstatemachine/tst_qstatemachine.cpp index 2bf76e7..f6aee88 100644 --- a/tests/auto/qstatemachine/tst_qstatemachine.cpp +++ b/tests/auto/qstatemachine/tst_qstatemachine.cpp @@ -1112,7 +1112,7 @@ void tst_QStateMachine::machineWithParent() QObject object; QStateMachine *machine = new QStateMachine(&object); QCOMPARE(machine->parent(), &object); - QCOMPARE(machine->parentState(), (QObject*)0); + QCOMPARE(machine->parentState(), static_cast<QState*>(0)); } void tst_QStateMachine::addAndRemoveState() diff --git a/tests/auto/qtextcodec/tst_qtextcodec.cpp b/tests/auto/qtextcodec/tst_qtextcodec.cpp index cc41591..3d8f1a3 100644 --- a/tests/auto/qtextcodec/tst_qtextcodec.cpp +++ b/tests/auto/qtextcodec/tst_qtextcodec.cpp @@ -2236,6 +2236,15 @@ void tst_QTextCodec::moreToFromUnicode() QCOMPARE(testData, cStr); } +struct DontCrashAtExit { + ~DontCrashAtExit() { + QTextCodec *c = QTextCodec::codecForName("utf8"); + if (c) + c->toUnicode("azerty"); + + } +} dontCrashAtExit; + QTEST_MAIN(tst_QTextCodec) #include "tst_qtextcodec.moc" |