Changeset 9549 for OpenSceneGraph/trunk/src/osgWrappers/osg/State.cpp

Timestamp:

01/26/09 16:16:24 (4 years ago)

Author:

robert

Message:

Fixed effective leak in Program::PerContextProgram? caused by previously osg::State keeping a set of std::ref_ptr<Program::PerContextProgram?> without ever pruning this list.
The fix was to convert the osg::State to use C pointers for the set of applied PerContexProgram? objects, and use the osg::Oberver mechanism to avoid dangling pointers for being maintained in osg::State.

Files:

• OpenSceneGraph/trunk/src/osgWrappers/osg/State.cpp (modified) (2 diffs)

OpenSceneGraph/trunk/src/osgWrappers/osg/State.cpp

@@ -44 +44 @@
         I_DeclaringFile("osg/State");
         I_BaseType(osg::Referenced);
+        I_BaseType(osg::Observer);
         I_Constructor0(____State,
                        "",
@@ -716 +717 @@
                   __void__initializeExtensionProcs,
                   "Initialize extension used by osg:State. ",
+                  "");
+        I_Method1(void, objectDeleted, IN, void *, object,
+                  Properties::VIRTUAL,
+                  __void__objectDeleted__void_P1,
+                  "",
                   "");