Preliminary work on general support of video textures.

src/osg/ImageStream.cpp

@@ -0,0 +1,33 @@
+/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2003 Robert Osfield 
+ *
+ * This library is open source and may be redistributed and/or modified under  
+ * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
+ * (at your option) any later version.  The full license is in LICENSE file
+ * included with this distribution, and on the openscenegraph.org website.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ * OpenSceneGraph Public License for more details.
+*/
+
+#include <osg/ImageStream>
+
+using namespace osg;
+
+ImageStream::ImageStream():
+    _status(STOPPED)
+{
+}
+
+ImageStream::ImageStream(const ImageStream& image,const CopyOp& copyop):
+    Image(image,copyop),
+    _status(image._status)
+{
+}
+
+int ImageStream::compare(const Image& rhs) const
+{
+    return Image::compare(rhs);
+}
+