2 files changed, 26 insertions, 0 deletions
diff --git a/source/gameengine/Rasterizer/RAS_BucketManager.cpp b/source/gameengine/Rasterizer/RAS_BucketManager.cpp
index b4492ca03a9..67c9b56a78c 100644
--- a/source/gameengine/Rasterizer/RAS_BucketManager.cpp
+++ b/source/gameengine/Rasterizer/RAS_BucketManager.cpp
@@ -195,3 +195,28 @@ void RAS_BucketManager::RAS_BucketManagerClearAll()
 	m_MaterialBuckets.clear();
 	m_AlphaBuckets.clear();
 }
+
+void RAS_BucketManager::ReleaseDisplayLists()
+{
+	BucketList::iterator bit;
+	RAS_MaterialBucket::T_MeshSlotList::iterator mit;
+
+	for (bit = m_MaterialBuckets.begin(); bit != m_MaterialBuckets.end(); ++bit) {
+		for (mit = (*bit)->msBegin(); mit != (*bit)->msEnd(); ++mit) {
+			if(mit->m_DisplayList) {
+				mit->m_DisplayList->Release();
+				mit->m_DisplayList = NULL;
+			}
+		}
+	}
+	
+	for (bit = m_AlphaBuckets.begin(); bit != m_AlphaBuckets.end(); ++bit) {
+		for (mit = (*bit)->msBegin(); mit != (*bit)->msEnd(); ++mit) {
+			if(mit->m_DisplayList) {
+				mit->m_DisplayList->Release();
+				mit->m_DisplayList = NULL;
+			}
+		}
+	}
+}
+
diff --git a/source/gameengine/Rasterizer/RAS_BucketManager.h b/source/gameengine/Rasterizer/RAS_BucketManager.h
index 010478b1d5b..b875512b464 100644
--- a/source/gameengine/Rasterizer/RAS_BucketManager.h
+++ b/source/gameengine/Rasterizer/RAS_BucketManager.h
@@ -60,6 +60,7 @@ public:
 
 	RAS_MaterialBucket* RAS_BucketManagerFindBucket(RAS_IPolyMaterial * material, bool &bucketCreated);
 	
+	void ReleaseDisplayLists();
 
 private:
 	void RAS_BucketManagerClearAll();