From c2432b22da7cf460e22587780e5b0e0bebb093c5 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 21 Jul 2008 09:55:15 +0000
Subject: [PATCH] Added first cut of ImageStream IO wrapper

---
 src/osgPlugins/osg/CMakeLists.txt    |  1 +
 src/osgPlugins/osg/ImageSequence.cpp | 45 ++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+)
 create mode 100644 src/osgPlugins/osg/ImageSequence.cpp

diff --git a/src/osgPlugins/osg/CMakeLists.txt b/src/osgPlugins/osg/CMakeLists.txt
index 778aa88e6..3428fae72 100644
--- a/src/osgPlugins/osg/CMakeLists.txt
+++ b/src/osgPlugins/osg/CMakeLists.txt
@@ -29,6 +29,7 @@ Geode.cpp
 Geometry.cpp
 Group.cpp
 Image.cpp
+ImageSequence.cpp
 LOD.cpp
 Light.cpp
 LightModel.cpp
diff --git a/src/osgPlugins/osg/ImageSequence.cpp b/src/osgPlugins/osg/ImageSequence.cpp
new file mode 100644
index 000000000..0c36a3fa8
--- /dev/null
+++ b/src/osgPlugins/osg/ImageSequence.cpp
@@ -0,0 +1,45 @@
+#include "osg/ImageSequence"
+
+#include "osgDB/Registry"
+#include "osgDB/Input"
+#include "osgDB/Output"
+
+using namespace osg;
+using namespace osgDB;
+
+// forward declare functions to use later.
+bool ImageSequence_readLocalData(Object& obj, Input& fr);
+bool ImageSequence_writeLocalData(const Object& obj, Output& fw);
+
+// register the read and write functions with the osgDB::Registry.
+RegisterDotOsgWrapperProxy g_ImageSequenceProxy
+(
+    new osg::ImageSequence,
+    "ImageSequence",
+    "Object ImageSequence",
+    &ImageSequence_readLocalData,
+    &ImageSequence_writeLocalData
+);
+
+bool ImageSequence_readLocalData(Object& /*obj*/, Input& /*fr*/)
+{
+    bool iteratorAdvanced = false;
+
+    // Image& image = static_cast<ImageSequence&>(obj);
+
+    // no current image reading code 
+    // as it is all handled by osg::Registry::readImage() via plugins.
+
+    return iteratorAdvanced;
+}
+
+
+bool ImageSequence_writeLocalData(const Object& /*obj*/, Output& /*fw*/)
+{
+    // const ImageSequence& image = static_cast<const ImageSequence&>(obj);
+
+    // no current image writing code here 
+    // as it is all handled by osg::Registry::writeImage() via plugins.
+
+    return true;
+}