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-rw-r--r--src/3rdparty/phonon/qt7/videowidget.mm2
-rw-r--r--src/corelib/tools/qsharedpointer_impl.h10
-rw-r--r--src/corelib/tools/qsimd.cpp33
-rw-r--r--src/gui/accessible/qaccessible.cpp17
-rw-r--r--src/gui/text/qtextlayout.cpp64
-rw-r--r--src/opengl/qgl.h4
-rw-r--r--src/sql/kernel/qsqldatabase.cpp8
7 files changed, 75 insertions, 63 deletions
diff --git a/src/3rdparty/phonon/qt7/videowidget.mm b/src/3rdparty/phonon/qt7/videowidget.mm
index 736dcdf..c281e16 100644
--- a/src/3rdparty/phonon/qt7/videowidget.mm
+++ b/src/3rdparty/phonon/qt7/videowidget.mm
@@ -278,7 +278,7 @@ public:
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glViewport(0, 0, GLsizei(w), GLsizei(h));
- gluOrtho2D(0, GLsizei(w), 0, GLsizei(h));
+ glOrtho(0, GLsizei(w), 0, GLsizei(h), -1, 1);
updateGL();
}
diff --git a/src/corelib/tools/qsharedpointer_impl.h b/src/corelib/tools/qsharedpointer_impl.h
index dd27f7e..bb06f3a 100644
--- a/src/corelib/tools/qsharedpointer_impl.h
+++ b/src/corelib/tools/qsharedpointer_impl.h
@@ -322,7 +322,6 @@ namespace QtSharedPointer {
protected:
typedef ExternalRefCountData Data;
- inline void ref() const { d->weakref.ref(); d->strongref.ref(); }
inline void deref()
{ deref(d, this->value); }
static inline void deref(Data *d, T *value)
@@ -387,7 +386,13 @@ namespace QtSharedPointer {
template <class X>
inline void internalCopy(const ExternalRefCount<X> &other)
{
- internalSet(other.d, other.data());
+ Data *o = other.d;
+ T *actual = other.value;
+ if (o)
+ other.ref();
+ qSwap(d, o);
+ qSwap(this->value, actual);
+ deref(o, actual);
}
inline void internalSwap(ExternalRefCount &other)
@@ -403,6 +408,7 @@ namespace QtSharedPointer {
template <class X> friend class QT_PREPEND_NAMESPACE(QWeakPointer);
template <class X, class Y> friend QSharedPointer<X> copyAndSetPointer(X * ptr, const QSharedPointer<Y> &src);
#endif
+ inline void ref() const { d->weakref.ref(); d->strongref.ref(); }
inline void internalSet(Data *o, T *actual)
{
diff --git a/src/corelib/tools/qsimd.cpp b/src/corelib/tools/qsimd.cpp
index 5aa7217..8005d7d 100644
--- a/src/corelib/tools/qsimd.cpp
+++ b/src/corelib/tools/qsimd.cpp
@@ -46,6 +46,10 @@
#include <windows.h>
#endif
+#if defined(Q_OS_WIN64) && !defined(Q_CC_GNU)
+#include <intrin.h>
+#endif
+
QT_BEGIN_NAMESPACE
uint qDetectCPUFeatures()
@@ -261,31 +265,10 @@ uint qDetectCPUFeatures()
: "%eax", "%ecx", "%edx"
);
#elif defined (Q_OS_WIN64)
- _asm {
- push rax
- push rbx
- push rcx
- push rdx
- pushfd
- pop rax
- mov ebx, eax
- xor eax, 00200000h
- push rax
- popfd
- pushfd
- pop rax
- mov edx, 0
- xor eax, ebx
- jz skip
-
- mov eax, 1
- cpuid
- mov feature_result, ecx
- skip:
- pop rdx
- pop rcx
- pop rbx
- pop rax
+ {
+ int info[4];
+ __cpuid(info, 1);
+ feature_result = info[2];
}
#endif
diff --git a/src/gui/accessible/qaccessible.cpp b/src/gui/accessible/qaccessible.cpp
index 0921bdb..a6d1dbd 100644
--- a/src/gui/accessible/qaccessible.cpp
+++ b/src/gui/accessible/qaccessible.cpp
@@ -409,13 +409,18 @@ static void qAccessibleCleanup()
/*!
\typedef QAccessible::InterfaceFactory
- A function pointer type. Use a function with this prototype to install
- interface factories with installFactory().
+ This is a typedef for a pointer to a function with the following
+ signature:
- The function receives a QObject pointer. If the QObject
- provides a QAccessibleInterface, it sets the second parameter to
- point to the corresponding QAccessibleInterface, and returns true;
- otherwise returns false.
+ \snippet doc/src/snippets/code/src_gui_accessible_qaccessible.cpp 1
+
+ The function receives a QString and a QObject pointer, where the
+ QString is the key identifying the interface. The QObject is used
+ to pass on to the QAccessibleInterface so that it can hold a reference
+ to it.
+
+ If the key and the QObject does not have a corresponding
+ QAccessibleInterface, a null-pointer will be returned.
Installed factories are called by queryAccessibilityInterface() until
one provides an interface.
diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
index 531e46b..9d27343 100644
--- a/src/gui/text/qtextlayout.cpp
+++ b/src/gui/text/qtextlayout.cpp
@@ -1035,6 +1035,35 @@ QScriptItem &QTextLineItemIterator::next()
return *si;
}
+static QFixed offsetInLigature(const unsigned short *logClusters,
+ const QGlyphLayout &glyphs,
+ int pos, int max, int glyph_pos)
+{
+ int offsetInCluster = 0;
+ for (int i = pos - 1; i >= 0; i--) {
+ if (logClusters[i] == glyph_pos)
+ offsetInCluster++;
+ else
+ break;
+ }
+
+ // in the case that the offset is inside a (multi-character) glyph,
+ // interpolate the position.
+ if (offsetInCluster > 0) {
+ int clusterLength = 0;
+ for (int i = pos - offsetInCluster; i < max; i++) {
+ if (logClusters[i] == glyph_pos)
+ clusterLength++;
+ else
+ break;
+ }
+ if (clusterLength)
+ return glyphs.advances_x[glyph_pos] * offsetInCluster / clusterLength;
+ }
+
+ return 0;
+}
+
bool QTextLineItemIterator::getSelectionBounds(QFixed *selectionX, QFixed *selectionWidth) const
{
*selectionX = *selectionWidth = 0;
@@ -1074,8 +1103,19 @@ bool QTextLineItemIterator::getSelectionBounds(QFixed *selectionX, QFixed *selec
swidth += glyphs.effectiveAdvance(g);
}
- *selectionX = x + soff;
- *selectionWidth = swidth;
+ // If the starting character is in the middle of a ligature,
+ // selection should only contain the right part of that ligature
+ // glyph, so we need to get the width of the left part here and
+ // add it to *selectionX
+ QFixed leftOffsetInLigature = offsetInLigature(logClusters, glyphs, from,
+ to, start_glyph);
+ *selectionX = x + soff + leftOffsetInLigature;
+ *selectionWidth = swidth - leftOffsetInLigature;
+ // If the ending character is also part of a ligature, swidth does
+ // not contain that part yet, we also need to find out the width of
+ // that left part
+ *selectionWidth += offsetInLigature(logClusters, glyphs, to,
+ eng->length(item), end_glyph);
}
return true;
}
@@ -2633,14 +2673,6 @@ qreal QTextLine::cursorToX(int *cursorPos, Edge edge) const
if(pos == l)
x += si->width;
} else {
- int offsetInCluster = 0;
- for (int i=pos-1; i >= 0; i--) {
- if (logClusters[i] == glyph_pos)
- offsetInCluster++;
- else
- break;
- }
-
if (reverse) {
int end = qMin(lineEnd, si->position + l) - si->position;
int glyph_end = end == l ? si->num_glyphs : logClusters[end];
@@ -2652,17 +2684,7 @@ qreal QTextLine::cursorToX(int *cursorPos, Edge edge) const
for (int i = glyph_start; i < glyph_pos; i++)
x += glyphs.effectiveAdvance(i);
}
- if (offsetInCluster > 0) { // in the case that the offset is inside a (multi-character) glyph, interpolate the position.
- int clusterLength = 0;
- for (int i=pos - offsetInCluster; i < line.length; i++) {
- if (logClusters[i] == glyph_pos)
- clusterLength++;
- else
- break;
- }
- if (clusterLength)
- x+= glyphs.advances_x[glyph_pos] * offsetInCluster / clusterLength;
- }
+ x += offsetInLigature(logClusters, glyphs, pos, line.length, glyph_pos);
}
*cursorPos = pos + si->position;
diff --git a/src/opengl/qgl.h b/src/opengl/qgl.h
index 9315ac4..2ac4cb6 100644
--- a/src/opengl/qgl.h
+++ b/src/opengl/qgl.h
@@ -56,7 +56,6 @@ QT_BEGIN_HEADER
#if defined(Q_WS_MAC)
# include <OpenGL/gl.h>
-# include <OpenGL/glu.h>
#elif defined(QT_OPENGL_ES_1)
# include <GLES/gl.h>
#ifndef GL_DOUBLE
@@ -75,9 +74,6 @@ typedef GLfloat GLdouble;
#endif
#else
# include <GL/gl.h>
-# ifndef QT_LINUXBASE
-# include <GL/glu.h>
-# endif
#endif
QT_BEGIN_NAMESPACE
diff --git a/src/sql/kernel/qsqldatabase.cpp b/src/sql/kernel/qsqldatabase.cpp
index 76bc2b0..324a3ce 100644
--- a/src/sql/kernel/qsqldatabase.cpp
+++ b/src/sql/kernel/qsqldatabase.cpp
@@ -163,7 +163,7 @@ public:
static QSqlDatabase database(const QString& name, bool open);
static void addDatabase(const QSqlDatabase &db, const QString & name);
static void removeDatabase(const QString& name);
- static void invalidateDb(const QSqlDatabase &db, const QString &name);
+ static void invalidateDb(const QSqlDatabase &db, const QString &name, bool doWarn = true);
static DriverDict &driverDict();
static void cleanConnections();
};
@@ -197,7 +197,7 @@ void QSqlDatabasePrivate::cleanConnections()
QConnectionDict::iterator it = dict->begin();
while (it != dict->end()) {
- invalidateDb(it.value(), it.key());
+ invalidateDb(it.value(), it.key(), false);
++it;
}
dict->clear();
@@ -229,9 +229,9 @@ QSqlDatabasePrivate *QSqlDatabasePrivate::shared_null()
return &n;
}
-void QSqlDatabasePrivate::invalidateDb(const QSqlDatabase &db, const QString &name)
+void QSqlDatabasePrivate::invalidateDb(const QSqlDatabase &db, const QString &name, bool doWarn)
{
- if (db.d->ref != 1) {
+ if (db.d->ref != 1 && doWarn) {
qWarning("QSqlDatabasePrivate::removeDatabase: connection '%s' is still in use, "
"all queries will cease to work.", name.toLocal8Bit().constData());
db.d->disable();
generated by cgit v0.12 at 2024-10-03 20:25:35 (GMT)