Merge branch 'master' of scm.dev.troll.no:qt/qt-earth-team into symbian-socket-engine

Conflicts:
	src/s60installs/bwins/QtCoreu.def
	src/s60installs/bwins/QtGuiu.def
	src/s60installs/bwins/QtNetworku.def
	src/s60installs/eabi/QtCoreu.def
	src/s60installs/eabi/QtGuiu.def
	src/s60installs/eabi/QtNetworku.def
	src/s60installs/eabi/QtOpenVGu.def
	tests/auto/qabstractnetworkcache/tst_qabstractnetworkcache.cpp

3 files changed, 32 insertions, 9 deletions

diff --git a/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp b/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
index cb66695..fdb72de 100644
--- a/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
+++ b/src/plugins/graphicssystems/meego/qmeegographicssystem.cpp
@@ -67,6 +67,8 @@ QHash <Qt::HANDLE, QPixmap*> QMeeGoGraphicsSystem::liveTexturePixmaps;
 
 QList<QMeeGoSwitchCallback> QMeeGoGraphicsSystem::switchCallbacks;
 
+QMeeGoGraphicsSystem::SwitchPolicy QMeeGoGraphicsSystem::switchPolicy = QMeeGoGraphicsSystem::AutomaticSwitch;
+
 QMeeGoGraphicsSystem::QMeeGoGraphicsSystem()
 {
     qDebug("Using the meego graphics system");
@@ -122,14 +124,14 @@ void QMeeGoGraphicsSystemSwitchHandler::addWidget(QWidget *widget)
 
 void QMeeGoGraphicsSystemSwitchHandler::handleMapNotify()
 {
-    if (m_widgets.isEmpty())
+    if (m_widgets.isEmpty() && QMeeGoGraphicsSystem::switchPolicy == QMeeGoGraphicsSystem::AutomaticSwitch)
         QTimer::singleShot(0, this, SLOT(switchToMeeGo()));
 }
 
 void QMeeGoGraphicsSystemSwitchHandler::removeWidget(QObject *object)
 {
     m_widgets.removeOne(static_cast<QWidget *>(object));
-    if (m_widgets.isEmpty())
+    if (m_widgets.isEmpty() && QMeeGoGraphicsSystem::switchPolicy == QMeeGoGraphicsSystem::AutomaticSwitch)
         QTimer::singleShot(0, this, SLOT(switchToRaster()));
 }
 
@@ -153,7 +155,9 @@ int QMeeGoGraphicsSystemSwitchHandler::visibleWidgets() const
 
 bool QMeeGoGraphicsSystemSwitchHandler::eventFilter(QObject *object, QEvent *event)
 {
-    if (event->type() == QEvent::WindowStateChange) {
+    if (event->type() == QEvent::WindowStateChange
+        && QMeeGoGraphicsSystem::switchPolicy == QMeeGoGraphicsSystem::AutomaticSwitch)
+    {
         QWindowStateChangeEvent *change = static_cast<QWindowStateChangeEvent *>(event);
         QWidget *widget = static_cast<QWidget *>(object);
 
@@ -166,7 +170,7 @@ bool QMeeGoGraphicsSystemSwitchHandler::eventFilter(QObject *object, QEvent *eve
                 if (visibleWidgets() == 0)
                     QMeeGoGraphicsSystem::switchToRaster();
             } else {
-                if (visibleWidgets() == 1)
+                if (visibleWidgets() > 0)
                     QMeeGoGraphicsSystem::switchToMeeGo();
             }
         }
@@ -213,7 +217,7 @@ QPixmapData *QMeeGoGraphicsSystem::createPixmapData(QPixmapData *origin)
     // and if the pixmap pointer matches our mapping...
     // create a shared image instead with the given handle.
 
-    if (origin->classId() == QPixmapData::RasterClass) {
+    if (!origin->isNull() && origin->classId() == QPixmapData::RasterClass) {
         QRasterPixmapData *rasterClass = static_cast <QRasterPixmapData *> (origin);
         void *rawResource = static_cast <void *> (rasterClass->buffer()->data_ptr()->data);
 
@@ -380,7 +384,7 @@ QString QMeeGoGraphicsSystem::runningGraphicsSystemName()
 
 void QMeeGoGraphicsSystem::switchToMeeGo()
 {
-    if (meeGoRunning())
+    if (switchPolicy == NoSwitch || meeGoRunning())
         return;
 
     if (QApplicationPrivate::instance()->graphics_system_name != QLatin1String("runtime"))
@@ -397,7 +401,7 @@ void QMeeGoGraphicsSystem::switchToMeeGo()
 
 void QMeeGoGraphicsSystem::switchToRaster()
 {
-    if (runningGraphicsSystemName() == QLatin1String("raster"))
+    if (switchPolicy == NoSwitch || runningGraphicsSystemName() == QLatin1String("raster"))
         return;
 
     if (QApplicationPrivate::instance()->graphics_system_name != QLatin1String("runtime"))
@@ -522,4 +526,9 @@ void qt_meego_register_switch_callback(QMeeGoSwitchCallback callback)
     QMeeGoGraphicsSystem::registerSwitchCallback(callback);
 }
 
+void qt_meego_set_switch_policy(int policy)
+{
+    QMeeGoGraphicsSystem::switchPolicy = QMeeGoGraphicsSystem::SwitchPolicy(policy);
+}
+
 #include "qmeegographicssystem.moc"
diff --git a/src/plugins/graphicssystems/meego/qmeegographicssystem.h b/src/plugins/graphicssystems/meego/qmeegographicssystem.h
index ecc85b2..3528425 100644
--- a/src/plugins/graphicssystems/meego/qmeegographicssystem.h
+++ b/src/plugins/graphicssystems/meego/qmeegographicssystem.h
@@ -52,6 +52,8 @@ extern "C" typedef void (*QMeeGoSwitchCallback)(int type, const char *name);
 class QMeeGoGraphicsSystem : public QGraphicsSystem
 {
 public:
+    enum SwitchPolicy { AutomaticSwitch, ManualSwitch, NoSwitch };
+
     QMeeGoGraphicsSystem();
     ~QMeeGoGraphicsSystem();
 
@@ -84,6 +86,8 @@ public:
 
     static void registerSwitchCallback(QMeeGoSwitchCallback callback);
 
+    static SwitchPolicy switchPolicy;
+
 private:
     static bool meeGoRunning();
     static EGLSurface getSurfaceForLiveTexturePixmap(QPixmap *pixmap);
@@ -93,7 +97,6 @@ private:
     static bool surfaceWasCreated;
     static QHash<Qt::HANDLE, QPixmap*> liveTexturePixmaps;
     static QList<QMeeGoSwitchCallback> switchCallbacks;
-
 };
 
 /* C api */
@@ -118,6 +121,7 @@ extern "C" {
     Q_DECL_EXPORT void qt_meego_switch_to_raster(void);
     Q_DECL_EXPORT void qt_meego_switch_to_meego(void);
     Q_DECL_EXPORT void qt_meego_register_switch_callback(QMeeGoSwitchCallback callback);
+    Q_DECL_EXPORT void qt_meego_set_switch_policy(int policy);
 }
 
 #endif 
diff --git a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp b/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp
index 0970b89..b6ba7ec 100644
--- a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp
+++ b/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp
@@ -194,6 +194,8 @@ QImage* QMeeGoLivePixmapData::lock(EGLSyncKHR fenceSync)
 
     void *data = 0;
     int pitch = 0;
+    int surfaceWidth = 0;
+    int surfaceHeight = 0;
     EGLSurface surface = 0;
     QImage::Format format;
     lockedImage = QImage();
@@ -206,9 +208,11 @@ QImage* QMeeGoLivePixmapData::lock(EGLSyncKHR fenceSync)
 
     eglQuerySurface(QEgl::display(), surface, EGL_BITMAP_POINTER_KHR, (EGLint*) &data);
     eglQuerySurface(QEgl::display(), surface, EGL_BITMAP_PITCH_KHR, (EGLint*) &pitch);
+    eglQuerySurface(QEgl::display(), surface, EGL_WIDTH, (EGLint*) &surfaceWidth);
+    eglQuerySurface(QEgl::display(), surface, EGL_HEIGHT, (EGLint*) &surfaceHeight);
 
     // Ok, here we know we just support those two formats. Real solution would be:
-    // uqery also the format.
+    // query also the format.
     if (backingX11Pixmap->depth() > 16)
         format = QImage::Format_ARGB32_Premultiplied;
     else
@@ -219,6 +223,12 @@ QImage* QMeeGoLivePixmapData::lock(EGLSyncKHR fenceSync)
         return &lockedImage;
     }
 
+    if (width() != surfaceWidth || height() != surfaceHeight) {
+        qWarning("Live texture dimensions don't match!");
+        QMeeGoExtensions::eglUnlockSurfaceKHR(QEgl::display(), surface);
+        return &lockedImage;
+    }
+
     lockedImage = QImage((uchar *) data, width(), height(), pitch, format);
     return &lockedImage;
 }