From: Charles Yin <charles.yin@nokia.com>
Date: Mon, 16 May 2011 00:14:34 +0000 (+1000)
Subject: add toImage() function to QSGPainterNode
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=166829bbde8d1b4518b9854562c0e5b0ace6bf69;p=konrad%2Fqtdeclarative.git

add toImage() function to QSGPainterNode
---

diff --git a/src/declarative/scenegraph/util/qsgpainternode.cpp b/src/declarative/scenegraph/util/qsgpainternode.cpp
index bcf63ab..b3f163c 100644
--- a/src/declarative/scenegraph/util/qsgpainternode.cpp
+++ b/src/declarative/scenegraph/util/qsgpainternode.cpp
@@ -407,5 +407,12 @@ void QSGPainterNode::setContentsScale(qreal s)
     markDirty(DirtyMaterial);
 }
 
+QImage QSGPainterNode::toImage() const
+{
+    if (m_actualRenderTarget == QSGPaintedItem::Image)
+        return m_image;
+    else
+        return m_fbo->toImage();
+}
 
 QT_END_NAMESPACE
diff --git a/src/declarative/scenegraph/util/qsgpainternode_p.h b/src/declarative/scenegraph/util/qsgpainternode_p.h
index 0fba6e9..625a0cb 100644
--- a/src/declarative/scenegraph/util/qsgpainternode_p.h
+++ b/src/declarative/scenegraph/util/qsgpainternode_p.h
@@ -99,6 +99,7 @@ public:
     void setContentsScale(qreal s);
     qreal contentsScale() const { return m_contentsScale; }
 
+    QImage toImage() const;
     void update();
 
     void paint();