Merge commit 'qt/master-stable'

Conflicts:
	config.tests/unix/openssl/openssl.pri
	demos/embedded/embedded.pro
	examples/itemviews/chart/chart.pro
	examples/network/network.pro
	examples/painting/painterpaths/painterpaths.pro
	examples/threads/mandelbrot/mandelbrot.pro
	qmake/project.cpp
	src/3rdparty/libtiff/libtiff/tif_config.h
	src/corelib/arch/arch.pri
	src/corelib/global/qglobal.cpp
	src/corelib/kernel/kernel.pri
	src/corelib/kernel/qcore_unix_p.h
	src/corelib/kernel/qobject.cpp
	src/corelib/thread/qthread_unix.cpp
	src/corelib/tools/qsharedpointer_impl.h
	src/corelib/tools/tools.pri
	src/gui/kernel/qaction.h
	src/gui/kernel/qapplication.cpp
	src/gui/painting/qregion.h
	src/gui/widgets/qlineedit.cpp
	src/gui/widgets/qlineedit_p.h
	src/network/socket/qnativesocketengine_unix.cpp
	tests/auto/qdir/tst_qdir.cpp
	tests/auto/qdiriterator/tst_qdiriterator.cpp
	tests/auto/qhttp/qhttp.pro
	tests/auto/qline/qline.pro
	tests/auto/qnetworkreply/tst_qnetworkreply.cpp
	tests/auto/qresourceengine/qresourceengine.pro
	tests/auto/qsharedpointer/qsharedpointer.pro
	tests/auto/qstring/qstring.pro
	tests/auto/qtcpsocket/qtcpsocket.pro
	tests/auto/qtcpsocket/tst_qtcpsocket.cpp

1 files changed, 7 insertions, 17 deletions

diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp
index b7d5efd..44181d1 100644
--- a/src/gui/image/qpixmap.cpp
+++ b/src/gui/image/qpixmap.cpp
@@ -43,6 +43,7 @@
 
 #include "qpixmap.h"
 #include "qpixmapdata_p.h"
+#include "qimagepixmapcleanuphooks_p.h"
 
 #include "qbitmap.h"
 #include "qcolormap.h"
@@ -85,14 +86,6 @@
 QT_BEGIN_NAMESPACE
 
 // ### Qt 5: remove
-typedef void (*_qt_pixmap_cleanup_hook)(int);
-Q_GUI_EXPORT _qt_pixmap_cleanup_hook qt_pixmap_cleanup_hook = 0;
-
-// ### Qt 5: rename
-typedef void (*_qt_pixmap_cleanup_hook_64)(qint64);
-Q_GUI_EXPORT _qt_pixmap_cleanup_hook_64 qt_pixmap_cleanup_hook_64 = 0;
-
-// ### Qt 5: remove
 Q_GUI_EXPORT qint64 qt_pixmap_id(const QPixmap &pixmap)
 {
     return pixmap.cacheKey();
@@ -660,7 +653,7 @@ void QPixmap::resize_helper(const QSize &s)
     QX11PixmapData *x11Data = data->classId() == QPixmapData::X11Class ? static_cast<QX11PixmapData*>(data) : 0;
     if (x11Data) {
         pm.x11SetScreen(x11Data->xinfo.screen());
-        uninit = x11Data->uninit;
+        uninit = x11Data->flags & QX11PixmapData::Uninitialized;
     }
 #elif defined(Q_WS_MAC)
     QMacPixmapData *macData = data->classId() == QPixmapData::MacClass ? static_cast<QMacPixmapData*>(data) : 0;
@@ -1361,8 +1354,8 @@ bool QPixmap::isDetached() const
 void QPixmap::deref()
 {
     if (data && !data->ref.deref()) { // Destroy image if last ref
-        if (data->is_cached && qt_pixmap_cleanup_hook_64)
-            qt_pixmap_cleanup_hook_64(cacheKey());
+        if (data->is_cached)
+            QImagePixmapCleanupHooks::executePixmapHooks(this);
         delete data;
         data = 0;
     }
@@ -1904,9 +1897,6 @@ int QPixmap::defaultDepth()
     
 }
 
-typedef void (*_qt_pixmap_cleanup_hook_64)(qint64);
-extern _qt_pixmap_cleanup_hook_64 qt_pixmap_cleanup_hook_64;
-
 /*!
     Detaches the pixmap from shared pixmap data.
 
@@ -1932,8 +1922,8 @@ void QPixmap::detach()
         rasterData->image.detach();
     }
 
-    if (data->is_cached && qt_pixmap_cleanup_hook_64 && data->ref == 1)
-        qt_pixmap_cleanup_hook_64(cacheKey());
+    if (data->is_cached && data->ref == 1)
+        QImagePixmapCleanupHooks::executePixmapHooks(this);
 
 #if defined(Q_WS_MAC)
     QMacPixmapData *macData = id == QPixmapData::MacClass ? static_cast<QMacPixmapData*>(data) : 0;
@@ -1953,7 +1943,7 @@ void QPixmap::detach()
 #if defined(Q_WS_X11)
     if (data->classId() == QPixmapData::X11Class) {
         QX11PixmapData *d = static_cast<QX11PixmapData*>(data);
-        d->uninit = false;
+        d->flags &= ~QX11PixmapData::Uninitialized;
 
         // reset the cache data
         if (d->hd2) {