Initial commit

Torque/SDK/tools/max2dtsExporter/NvVertexCache.h

@@ -0,0 +1,71 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine 
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#if !defined(VERTEX_CACHE_H)
+
+#define VERTEX_CACHE_H
+
+class VertexCache
+{
+
+public:
+
+  VertexCache(int size);
+  VertexCache();
+  ~VertexCache();
+
+  bool InCache(int entry);
+  int AddEntry(int entry);
+  void Clear();
+
+  void Copy(VertexCache* inVcache);
+  int At(int index);
+  void Set(int index, int value);
+
+private:
+
+  int *entries;
+  int numEntries;
+
+};
+
+
+
+inline bool VertexCache::InCache(int entry)
+{
+  bool returnVal = false;
+
+  for(int i = 0; i < numEntries; i++)
+  {
+    if(entries[i] == entry)
+    {
+      returnVal = true;
+      break;
+    }
+  }
+
+  return returnVal;
+}
+
+
+inline int VertexCache::AddEntry(int entry)
+{
+  int removed;
+
+  removed = entries[numEntries - 1];
+
+  //push everything right one
+  for(int i = numEntries - 2; i >= 0; i--)
+  {
+    entries[i + 1] = entries[i];
+  }
+
+  entries[0] = entry;
+
+  return removed;
+}
+
+
+#endif