Merge remote branch 'origin/4.8' into 4.8-from-4.7

Conflicts:
	src/gui/text/qtextengine_p.h
	src/network/ssl/qsslsocket_openssl.cpp

1 files changed, 14 insertions, 3 deletions

diff --git a/src/gui/image/qpixmap_mac.cpp b/src/gui/image/qpixmap_mac.cpp
index 3afc724..47b6eef 100644
--- a/src/gui/image/qpixmap_mac.cpp
+++ b/src/gui/image/qpixmap_mac.cpp
@@ -54,6 +54,7 @@
 #include <private/qpaintengine_mac_p.h>
 #include <private/qt_mac_p.h>
 #include <private/qt_cocoa_helpers_mac_p.h>
+#include <private/qapplication_p.h>
 
 #include <limits.h>
 #include <string.h>
@@ -73,12 +74,18 @@ static int qt_pixmap_serial = 0;
 
 Q_GUI_EXPORT quint32 *qt_mac_pixmap_get_base(const QPixmap *pix)
 {
-    return static_cast<QMacPixmapData*>(pix->data.data())->pixels;
+    if (QApplicationPrivate::graphics_system_name == QLatin1String("raster"))
+        return reinterpret_cast<quint32 *>(static_cast<QRasterPixmapData*>(pix->data.data())->buffer()->bits());
+    else
+        return static_cast<QMacPixmapData*>(pix->data.data())->pixels;
 }
 
 Q_GUI_EXPORT int qt_mac_pixmap_get_bytes_per_line(const QPixmap *pix)
 {
-    return static_cast<QMacPixmapData*>(pix->data.data())->bytesPerRow;
+    if (QApplicationPrivate::graphics_system_name == QLatin1String("raster"))
+        return static_cast<QRasterPixmapData*>(pix->data.data())->buffer()->bytesPerLine();
+    else
+        return static_cast<QMacPixmapData*>(pix->data.data())->bytesPerRow;
 }
 
 void qt_mac_cgimage_data_free(void *info, const void *memoryToFree, size_t)
@@ -413,7 +420,11 @@ void QMacPixmapData::fill(const QColor &fillColor)
                 *(dptr + i) = colr;
         }
     }
-    macSetHasAlpha(fillColor.alpha() != 255);
+
+    // If we had an alpha channel from before, don't
+    // switch it off. Only go from no alpha to alpha:
+    if (fillColor.alpha() != 255)
+        macSetHasAlpha(true);
 }
 
 QPixmap QMacPixmapData::alphaChannel() const