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-rw-r--r--src/gui/gui.pro1
-rw-r--r--src/gui/image/qiconloader_p.h17
-rw-r--r--src/gui/image/qimage.cpp2
-rw-r--r--src/gui/image/qimage_conversions.cpp4
-rw-r--r--src/gui/kernel/qclipboard.cpp5
-rw-r--r--src/gui/kernel/qguiapplication.cpp10
-rw-r--r--src/gui/kernel/qplatformscreen.cpp4
-rw-r--r--src/gui/kernel/qsurfaceformat.cpp12
-rw-r--r--src/gui/opengl/qopenglframebufferobject.cpp1
-rw-r--r--src/gui/painting/qdrawhelper_p.h2
-rw-r--r--src/gui/painting/qpaintengine_raster.cpp53
-rw-r--r--src/gui/painting/qpdf.cpp13
-rw-r--r--src/gui/painting/qpdf_p.h2
-rw-r--r--src/gui/text/qcssparser.cpp9
-rw-r--r--src/gui/text/qfontdatabase.cpp25
-rw-r--r--src/gui/text/qfontengine_ft.cpp2
16 files changed, 99 insertions, 63 deletions
diff --git a/src/gui/gui.pro b/src/gui/gui.pro
index a6eaadd6c5..5f8cbe2cbe 100644
--- a/src/gui/gui.pro
+++ b/src/gui/gui.pro
@@ -9,6 +9,7 @@ QMAKE_DOCS = $$PWD/doc/qtgui.qdocconf
MODULE_PLUGIN_TYPES = \
platforms \
+ platforms/darwin \
xcbglintegrations \
platformthemes \
platforminputcontexts \
diff --git a/src/gui/image/qiconloader_p.h b/src/gui/image/qiconloader_p.h
index 583499be76..ed7b7ff7ae 100644
--- a/src/gui/image/qiconloader_p.h
+++ b/src/gui/image/qiconloader_p.h
@@ -95,7 +95,6 @@ public:
QIcon::State state) = 0;
QString filename;
QIconDirInfo dir;
- static int count;
};
struct ScalableEntry : public QIconLoaderEngineEntry
@@ -124,18 +123,18 @@ public:
QIconLoaderEngine(const QString& iconName = QString());
~QIconLoaderEngine();
- void paint(QPainter *painter, const QRect &rect, QIcon::Mode mode, QIcon::State state);
- QPixmap pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state);
- QSize actualSize(const QSize &size, QIcon::Mode mode, QIcon::State state);
- QIconEngine *clone() const;
- bool read(QDataStream &in);
- bool write(QDataStream &out) const;
+ void paint(QPainter *painter, const QRect &rect, QIcon::Mode mode, QIcon::State state) Q_DECL_OVERRIDE;
+ QPixmap pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state) Q_DECL_OVERRIDE;
+ QSize actualSize(const QSize &size, QIcon::Mode mode, QIcon::State state) Q_DECL_OVERRIDE;
+ QIconEngine *clone() const Q_DECL_OVERRIDE;
+ bool read(QDataStream &in) Q_DECL_OVERRIDE;
+ bool write(QDataStream &out) const Q_DECL_OVERRIDE;
private:
- QString key() const;
+ QString key() const Q_DECL_OVERRIDE;
bool hasIcon() const;
void ensureLoaded();
- void virtual_hook(int id, void *data);
+ void virtual_hook(int id, void *data) Q_DECL_OVERRIDE;
QIconLoaderEngineEntry *entryForSize(const QSize &size);
QIconLoaderEngine(const QIconLoaderEngine &other);
QThemeIconInfo m_info;
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp
index 8bbcfa612d..9e911bdcea 100644
--- a/src/gui/image/qimage.cpp
+++ b/src/gui/image/qimage.cpp
@@ -5062,7 +5062,7 @@ static Q_CONSTEXPR QPixelFormat pixelformats[] = {
/*ALPHA USAGE*/ QPixelFormat::IgnoresAlpha,
/*ALPHA POSITION*/ QPixelFormat::AtBeginning,
/*PREMULTIPLIED*/ QPixelFormat::NotPremultiplied,
- /*INTERPRETATION*/ QPixelFormat::UnsignedInteger,
+ /*INTERPRETATION*/ QPixelFormat::UnsignedByte,
/*BYTE ORDER*/ QPixelFormat::CurrentSystemEndian),
//QImage::Format_RGB444:
QPixelFormat(QPixelFormat::RGB,
diff --git a/src/gui/image/qimage_conversions.cpp b/src/gui/image/qimage_conversions.cpp
index 9bd098b7b1..c646ee96b4 100644
--- a/src/gui/image/qimage_conversions.cpp
+++ b/src/gui/image/qimage_conversions.cpp
@@ -930,12 +930,12 @@ static bool convert_indexed8_to_RGB16_inplace(QImageData *data, Qt::ImageConvers
const int dest_pad = (dst_bytes_per_line >> 1) - width;
quint16 colorTableRGB16[256];
- if (data->colortable.isEmpty()) {
+ const int tableSize = data->colortable.size();
+ if (tableSize == 0) {
for (int i = 0; i < 256; ++i)
colorTableRGB16[i] = qConvertRgb32To16(qRgb(i, i, i));
} else {
// 1) convert the existing colors to RGB16
- const int tableSize = data->colortable.size();
for (int i = 0; i < tableSize; ++i)
colorTableRGB16[i] = qConvertRgb32To16(data->colortable.at(i));
data->colortable = QVector<QRgb>();
diff --git a/src/gui/kernel/qclipboard.cpp b/src/gui/kernel/qclipboard.cpp
index 21127eebbd..f14355bc01 100644
--- a/src/gui/kernel/qclipboard.cpp
+++ b/src/gui/kernel/qclipboard.cpp
@@ -425,8 +425,9 @@ void QClipboard::setPixmap(const QPixmap &pixmap, Mode mode)
/*!
\fn QMimeData *QClipboard::mimeData(Mode mode) const
- Returns a reference to a QMimeData representation of the current
- clipboard data.
+ Returns a pointer to a QMimeData representation of the current
+ clipboard data (can be NULL if the given \a mode is not
+ supported by the platform).
The \a mode argument is used to control which part of the system
clipboard is used. If \a mode is QClipboard::Clipboard, the
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp
index d8457bc041..7beab72ab0 100644
--- a/src/gui/kernel/qguiapplication.cpp
+++ b/src/gui/kernel/qguiapplication.cpp
@@ -351,6 +351,16 @@ void QWindowGeometrySpecification::applyTo(QWindow *window) const
static QWindowGeometrySpecification windowGeometrySpecification = Q_WINDOW_GEOMETRY_SPECIFICATION_INITIALIZER;
/*!
+ \macro qGuiApp
+ \relates QGuiApplication
+
+ A global pointer referring to the unique application object.
+ Only valid for use when that object is a QGuiApplication.
+
+ \sa QCoreApplication::instance(), qApp
+*/
+
+/*!
\class QGuiApplication
\brief The QGuiApplication class manages the GUI application's control
flow and main settings.
diff --git a/src/gui/kernel/qplatformscreen.cpp b/src/gui/kernel/qplatformscreen.cpp
index 3c1552c31e..1d519e84f9 100644
--- a/src/gui/kernel/qplatformscreen.cpp
+++ b/src/gui/kernel/qplatformscreen.cpp
@@ -342,6 +342,10 @@ void QPlatformScreen::resizeMaximizedWindows()
for (int i = 0; i < windows.size(); ++i) {
QWindow *w = windows.at(i);
+ // Skip non-platform windows, e.g., offscreen windows.
+ if (!w->handle())
+ continue;
+
if (platformScreenForWindow(w) != this)
continue;
diff --git a/src/gui/kernel/qsurfaceformat.cpp b/src/gui/kernel/qsurfaceformat.cpp
index d7dc0faceb..000d727380 100644
--- a/src/gui/kernel/qsurfaceformat.cpp
+++ b/src/gui/kernel/qsurfaceformat.cpp
@@ -41,6 +41,8 @@
#include <QtCore/qatomic.h>
#include <QtCore/QDebug>
+#include <QOpenGLContext>
+#include <QtGui/qguiapplication.h>
#ifdef major
#undef major
@@ -761,6 +763,16 @@ Q_GLOBAL_STATIC(QSurfaceFormat, qt_default_surface_format)
*/
void QSurfaceFormat::setDefaultFormat(const QSurfaceFormat &format)
{
+#ifndef QT_NO_OPENGL
+ if (qApp) {
+ QOpenGLContext *globalContext = QOpenGLContext::globalShareContext();
+ if (globalContext && globalContext->isValid()) {
+ qWarning("Warning: Setting a new default format with a different version or profile "
+ "after the global shared context is created may cause issues with context "
+ "sharing.");
+ }
+ }
+#endif
*qt_default_surface_format() = format;
}
diff --git a/src/gui/opengl/qopenglframebufferobject.cpp b/src/gui/opengl/qopenglframebufferobject.cpp
index e0f469cbcb..4833617377 100644
--- a/src/gui/opengl/qopenglframebufferobject.cpp
+++ b/src/gui/opengl/qopenglframebufferobject.cpp
@@ -1492,6 +1492,7 @@ bool QOpenGLFramebufferObject::bindDefault()
if (ctx) {
ctx->functions()->glBindFramebuffer(GL_FRAMEBUFFER, ctx->defaultFramebufferObject());
QOpenGLContextPrivate::get(ctx)->qgl_current_fbo_invalid = true;
+ QOpenGLContextPrivate::get(ctx)->qgl_current_fbo = Q_NULLPTR;
}
#ifdef QT_DEBUG
else
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h
index 45a3174734..e537c343bb 100644
--- a/src/gui/painting/qdrawhelper_p.h
+++ b/src/gui/painting/qdrawhelper_p.h
@@ -335,6 +335,8 @@ struct QSpanData
QGradientData gradient;
QTextureData texture;
};
+ QExplicitlySharedDataPointer<const QSharedData> cachedGradient;
+
void init(QRasterBuffer *rb, const QRasterPaintEngine *pe);
void setup(const QBrush &brush, int alpha, QPainter::CompositionMode compositionMode);
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 0edd9125a3..df96a993e3 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -2283,6 +2283,8 @@ void QRasterPaintEngine::drawImage(const QRectF &r, const QImage &img, const QRe
= QRectF(sr.x() + clippedTargetRect.x() - r.x(), sr.y() + clippedTargetRect.y() - r.y(),
clippedTargetRect.width(), clippedTargetRect.height()).toRect();
+ clippedSourceRect = clippedSourceRect.intersected(img.rect());
+
uint dbpl = d->rasterBuffer->bytesPerLine();
uint sbpl = img.bytesPerLine();
@@ -4147,7 +4149,8 @@ void QRasterBuffer::flushToARGBImage(QImage *target) const
class QGradientCache
{
- struct CacheInfo
+public:
+ struct CacheInfo : public QSharedData
{
inline CacheInfo(QGradientStops s, int op, QGradient::InterpolationMode mode) :
stops(qMove(s)), opacity(op), interpolationMode(mode) {}
@@ -4158,12 +4161,9 @@ class QGradientCache
QGradient::InterpolationMode interpolationMode;
};
- typedef QMultiHash<quint64, CacheInfo> QGradientColorTableHash;
-
-public:
- typedef QPair<const QRgb *, const QRgba64 *> ColorBufferPair;
+ typedef QMultiHash<quint64, QExplicitlySharedDataPointer<const CacheInfo> > QGradientColorTableHash;
- inline ColorBufferPair getBuffer(const QGradient &gradient, int opacity) {
+ inline QExplicitlySharedDataPointer<const CacheInfo> getBuffer(const QGradient &gradient, int opacity) {
quint64 hash_val = 0;
const QGradientStops stops = gradient.stops();
@@ -4177,10 +4177,9 @@ public:
return addCacheElement(hash_val, gradient, opacity);
else {
do {
- const CacheInfo &cache_info = it.value();
- if (cache_info.stops == stops && cache_info.opacity == opacity && cache_info.interpolationMode == gradient.interpolationMode())
- return qMakePair(reinterpret_cast<const QRgb *>(cache_info.buffer32),
- reinterpret_cast<const QRgba64 *>(cache_info.buffer64));
+ const QExplicitlySharedDataPointer<const CacheInfo> &cache_info = it.value();
+ if (cache_info->stops == stops && cache_info->opacity == opacity && cache_info->interpolationMode == gradient.interpolationMode())
+ return cache_info;
++it;
} while (it != cache.constEnd() && it.key() == hash_val);
// an exact match for these stops and opacity was not found, create new cache
@@ -4194,18 +4193,16 @@ protected:
inline void generateGradientColorTable(const QGradient& g,
QRgba64 *colorTable,
int size, int opacity) const;
- ColorBufferPair addCacheElement(quint64 hash_val, const QGradient &gradient, int opacity) {
+ QExplicitlySharedDataPointer<const CacheInfo> addCacheElement(quint64 hash_val, const QGradient &gradient, int opacity) {
if (cache.size() == maxCacheSize()) {
// may remove more than 1, but OK
cache.erase(cache.begin() + (qrand() % maxCacheSize()));
}
- CacheInfo cache_entry(gradient.stops(), opacity, gradient.interpolationMode());
- generateGradientColorTable(gradient, cache_entry.buffer64, paletteSize(), opacity);
+ QExplicitlySharedDataPointer<CacheInfo> cache_entry(new CacheInfo (gradient.stops(), opacity, gradient.interpolationMode()));
+ generateGradientColorTable(gradient, cache_entry->buffer64, paletteSize(), opacity);
for (int i = 0; i < GRADIENT_STOPTABLE_SIZE; ++i)
- cache_entry.buffer32[i] = cache_entry.buffer64[i].toArgb32();
- CacheInfo &cache_value = cache.insert(hash_val, cache_entry).value();
- return qMakePair(reinterpret_cast<const QRgb *>(cache_value.buffer32),
- reinterpret_cast<const QRgba64 *>(cache_value.buffer64));
+ cache_entry->buffer32[i] = cache_entry->buffer64[i].toArgb32();
+ return cache.insert(hash_val, cache_entry).value();
}
QGradientColorTableHash cache;
@@ -4424,6 +4421,7 @@ Q_GUI_EXPORT extern QImage qt_imageForBrush(int brushStyle, bool invert);
void QSpanData::setup(const QBrush &brush, int alpha, QPainter::CompositionMode compositionMode)
{
Qt::BrushStyle brushStyle = qbrush_style(brush);
+ cachedGradient.reset();
switch (brushStyle) {
case Qt::SolidPattern: {
type = Solid;
@@ -4440,9 +4438,10 @@ void QSpanData::setup(const QBrush &brush, int alpha, QPainter::CompositionMode
const QLinearGradient *g = static_cast<const QLinearGradient *>(brush.gradient());
gradient.alphaColor = !brush.isOpaque() || alpha != 256;
- QGradientCache::ColorBufferPair colorBuffers = qt_gradient_cache()->getBuffer(*g, alpha);
- gradient.colorTable64 = colorBuffers.second;
- gradient.colorTable32 = colorBuffers.first;
+ QExplicitlySharedDataPointer<const QGradientCache::CacheInfo> cacheInfo = qt_gradient_cache()->getBuffer(*g, alpha);
+ cachedGradient = cacheInfo;
+ gradient.colorTable32 = cacheInfo->buffer32;
+ gradient.colorTable64 = cacheInfo->buffer64;
gradient.spread = g->spread();
@@ -4461,9 +4460,10 @@ void QSpanData::setup(const QBrush &brush, int alpha, QPainter::CompositionMode
const QRadialGradient *g = static_cast<const QRadialGradient *>(brush.gradient());
gradient.alphaColor = !brush.isOpaque() || alpha != 256;
- QGradientCache::ColorBufferPair colorBuffers = qt_gradient_cache()->getBuffer(*g, alpha);
- gradient.colorTable64 = colorBuffers.second;
- gradient.colorTable32 = colorBuffers.first;
+ QExplicitlySharedDataPointer<const QGradientCache::CacheInfo> cacheInfo = qt_gradient_cache()->getBuffer(*g, alpha);
+ cachedGradient = cacheInfo;
+ gradient.colorTable32 = cacheInfo->buffer32;
+ gradient.colorTable64 = cacheInfo->buffer64;
gradient.spread = g->spread();
@@ -4486,9 +4486,10 @@ void QSpanData::setup(const QBrush &brush, int alpha, QPainter::CompositionMode
const QConicalGradient *g = static_cast<const QConicalGradient *>(brush.gradient());
gradient.alphaColor = !brush.isOpaque() || alpha != 256;
- QGradientCache::ColorBufferPair colorBuffers = qt_gradient_cache()->getBuffer(*g, alpha);
- gradient.colorTable64 = colorBuffers.second;
- gradient.colorTable32 = colorBuffers.first;
+ QExplicitlySharedDataPointer<const QGradientCache::CacheInfo> cacheInfo = qt_gradient_cache()->getBuffer(*g, alpha);
+ cachedGradient = cacheInfo;
+ gradient.colorTable32 = cacheInfo->buffer32;
+ gradient.colorTable64 = cacheInfo->buffer64;
gradient.spread = QGradient::RepeatSpread;
diff --git a/src/gui/painting/qpdf.cpp b/src/gui/painting/qpdf.cpp
index d246c96da6..84e18a64dd 100644
--- a/src/gui/painting/qpdf.cpp
+++ b/src/gui/painting/qpdf.cpp
@@ -1924,7 +1924,7 @@ int QPdfEnginePrivate::writeCompressed(const char *src, int len)
}
int QPdfEnginePrivate::writeImage(const QByteArray &data, int width, int height, int depth,
- int maskObject, int softMaskObject, bool dct)
+ int maskObject, int softMaskObject, bool dct, bool isMono)
{
int image = addXrefEntry(-1);
xprintf("<<\n"
@@ -1934,8 +1934,13 @@ int QPdfEnginePrivate::writeImage(const QByteArray &data, int width, int height,
"/Height %d\n", width, height);
if (depth == 1) {
- xprintf("/ImageMask true\n"
- "/Decode [1 0]\n");
+ if (!isMono) {
+ xprintf("/ImageMask true\n"
+ "/Decode [1 0]\n");
+ } else {
+ xprintf("/BitsPerComponent 1\n"
+ "/ColorSpace /DeviceGray\n");
+ }
} else {
xprintf("/BitsPerComponent 8\n"
"/ColorSpace %s\n", (depth == 32) ? "/DeviceRGB" : "/DeviceGray");
@@ -2453,7 +2458,7 @@ int QPdfEnginePrivate::addImage(const QImage &img, bool *bitmap, qint64 serial_n
memcpy(rawdata, image.constScanLine(y), bytesPerLine);
rawdata += bytesPerLine;
}
- object = writeImage(data, w, h, d, 0, 0);
+ object = writeImage(data, w, h, d, 0, 0, false, is_monochrome(img.colorTable()));
} else {
QByteArray softMaskData;
bool dct = false;
diff --git a/src/gui/painting/qpdf_p.h b/src/gui/painting/qpdf_p.h
index cb1a91e09f..a6aa2940c8 100644
--- a/src/gui/painting/qpdf_p.h
+++ b/src/gui/painting/qpdf_p.h
@@ -295,7 +295,7 @@ private:
int streampos;
int writeImage(const QByteArray &data, int width, int height, int depth,
- int maskObject, int softMaskObject, bool dct = false);
+ int maskObject, int softMaskObject, bool dct = false, bool isMono = false);
void writePage();
int addXrefEntry(int object, bool printostr = true);
diff --git a/src/gui/text/qcssparser.cpp b/src/gui/text/qcssparser.cpp
index cb19a42688..31d832a9ce 100644
--- a/src/gui/text/qcssparser.cpp
+++ b/src/gui/text/qcssparser.cpp
@@ -746,8 +746,9 @@ static ColorData parseColorValue(QCss::Value v)
QVector<QCss::Value> colorDigits;
if (!p.parseExpr(&colorDigits))
return ColorData();
+ const int tokenCount = colorDigits.count();
- for (int i = 0; i < qMin(colorDigits.count(), 7); i += 2) {
+ for (int i = 0; i < qMin(tokenCount, 7); i += 2) {
if (colorDigits.at(i).type == Value::Percentage) {
colorDigits[i].variant = colorDigits.at(i).variant.toReal() * (255. / 100.);
colorDigits[i].type = Value::Number;
@@ -756,11 +757,15 @@ static ColorData parseColorValue(QCss::Value v)
}
}
+
+ if (tokenCount < 5)
+ return ColorData();
+
int v1 = colorDigits.at(0).variant.toInt();
int v2 = colorDigits.at(2).variant.toInt();
int v3 = colorDigits.at(4).variant.toInt();
int alpha = 255;
- if (colorDigits.count() >= 7) {
+ if (tokenCount >= 7) {
int alphaValue = colorDigits.at(6).variant.toInt();
if (rgba && alphaValue <= 1)
alpha = colorDigits.at(6).variant.toReal() * 255.;
diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp
index 7fcac9b9f2..d2da24ca94 100644
--- a/src/gui/text/qfontdatabase.cpp
+++ b/src/gui/text/qfontdatabase.cpp
@@ -804,7 +804,8 @@ QStringList QPlatformFontDatabase::fallbacksForFamily(const QString &family, QFo
Q_UNUSED(family);
Q_UNUSED(styleHint);
- QStringList retList;
+ QStringList preferredFallbacks;
+ QStringList otherFallbacks;
size_t writingSystem = std::find(scriptForWritingSystem,
scriptForWritingSystem + QFontDatabase::WritingSystemsCount,
@@ -825,18 +826,18 @@ QStringList QPlatformFontDatabase::fallbacksForFamily(const QString &family, QFo
QtFontFoundry *foundry = f->foundries[j];
for (int k = 0; k < foundry->count; ++k) {
- if (style == foundry->styles[k]->key.style) {
- if (foundry->name.isEmpty())
- retList.append(f->name);
- else
- retList.append(f->name + QLatin1String(" [") + foundry->name + QLatin1Char(']'));
- break;
- }
+ QString name = foundry->name.isEmpty()
+ ? f->name
+ : f->name + QLatin1String(" [") + foundry->name + QLatin1Char(']');
+ if (style == foundry->styles[k]->key.style)
+ preferredFallbacks.append(name);
+ else
+ otherFallbacks.append(name);
}
}
}
- return retList;
+ return preferredFallbacks + otherFallbacks;
}
static void initializeDb();
@@ -1659,9 +1660,6 @@ bool QFontDatabase::isFixedPitch(const QString &family,
bool QFontDatabase::isBitmapScalable(const QString &family,
const QString &style) const
{
- if (QGuiApplicationPrivate::platformIntegration()->fontDatabase()->fontsAlwaysScalable())
- return true;
-
bool bitmapScalable = false;
QString familyName, foundryName;
parseFontName(family, foundryName, familyName);
@@ -1702,9 +1700,6 @@ bool QFontDatabase::isBitmapScalable(const QString &family,
*/
bool QFontDatabase::isSmoothlyScalable(const QString &family, const QString &style) const
{
- if (QGuiApplicationPrivate::platformIntegration()->fontDatabase()->fontsAlwaysScalable())
- return true;
-
bool smoothScalable = false;
QString familyName, foundryName;
parseFontName(family, foundryName, familyName);
diff --git a/src/gui/text/qfontengine_ft.cpp b/src/gui/text/qfontengine_ft.cpp
index d6af6d21a2..09b0475a84 100644
--- a/src/gui/text/qfontengine_ft.cpp
+++ b/src/gui/text/qfontengine_ft.cpp
@@ -1910,7 +1910,7 @@ void QFontEngineFT::unlockAlphaMapForGlyph()
static inline bool is2dRotation(const QTransform &t)
{
return qFuzzyCompare(t.m11(), t.m22()) && qFuzzyCompare(t.m12(), -t.m21())
- && qFuzzyCompare(t.m11()*t.m22() - t.m12()*t.m21(), 1.0);
+ && qFuzzyCompare(t.m11()*t.m22() - t.m12()*t.m21(), qreal(1.0));
}
QFontEngineFT::Glyph *QFontEngineFT::loadGlyphFor(glyph_t g,