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+/*  Starshatter OpenSource Distribution
+    Copyright (c) 1997-2004, Destroyer Studios LLC.
+    All Rights Reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name "Destroyer Studios" nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+
+    SUBSYSTEM:    nGenEx.lib
+    FILE:         VideoDX9VertexBuffer.h
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Vertex and Index Buffer classes for DirectX 9 
+*/
+
+#ifndef VideoDX9VertexBuffer_h
+#define VideoDX9VertexBuffer_h
+
+#include "VideoDX9.h"
+
+// +--------------------------------------------------------------------+
+
+class VideoDX9VertexBuffer
+{
+public:
+    VideoDX9VertexBuffer(VideoDX9*   dx9,
+    UINT        num_verts,
+    UINT        vert_size,
+    DWORD       format,
+    DWORD       usage);
+    ~VideoDX9VertexBuffer();
+
+    BYTE*    Lock(UINT count);
+    void     Unlock();
+    bool     Select(int stream=0);
+
+    UINT     GetNumVerts() const;
+    UINT     GetVertSize() const;
+    UINT     GetNextVert() const;
+
+private:
+    VideoDX9*               video;
+    IDirect3DVertexBuffer9* vertex_buffer;
+
+    UINT     num_verts;
+    UINT     num_locked;
+    UINT     vert_size;
+    UINT     next_vert;
+    bool     is_dynamic;
+};
+
+// +--------------------------------------------------------------------+
+
+class VideoDX9IndexBuffer
+{
+public:
+    VideoDX9IndexBuffer(VideoDX9*    dx9,
+    UINT        num_indices,
+    DWORD       usage);
+    ~VideoDX9IndexBuffer();
+
+    WORD*    Lock(UINT count);
+    void     Unlock();
+    bool     Select();
+
+    UINT     GetNumIndices() const;
+    UINT     GetNextIndex()  const;
+
+private:
+    VideoDX9*               video;
+    IDirect3DIndexBuffer9*  index_buffer;
+
+    UINT     num_indices;
+    UINT     num_locked;
+    UINT     next_index;
+    bool     is_dynamic;
+};
+
+#endif VideoDX9VertexBuffer_h
+