1 files changed, 101 insertions, 0 deletions
diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_StorageVBO.h b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_StorageVBO.h
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+++ b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_StorageVBO.h
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+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef __KX_VERTEXBUFFEROBJECTSTORAGE
+#define __KX_VERTEXBUFFEROBJECTSTORAGE
+
+#include <map>
+#include "GL/glew.h"
+
+#include "RAS_IStorage.h"
+#include "RAS_IRasterizer.h"
+
+#include "RAS_OpenGLRasterizer.h"
+
+class VBO
+{
+public:
+	VBO(RAS_DisplayArray *data, unsigned int indices);
+	~VBO();
+
+	void	Draw(int texco_num, RAS_IRasterizer::TexCoGen* texco, int attrib_num, RAS_IRasterizer::TexCoGen* attrib, int *attrib_layer, bool multi);
+
+	void	UpdateData();
+	void	UpdateIndices();
+private:
+	RAS_DisplayArray*	data;
+	GLuint			size;
+	GLuint			stride;
+	GLuint			indices;
+	GLenum			mode;
+	GLuint			ibo;
+	GLuint			vbo_id;
+
+	void*			vertex_offset;
+	void*			normal_offset;
+	void*			color_offset;
+	void*			tangent_offset;
+	void*			uv_offset;
+};
+
+class RAS_StorageVBO : public RAS_IStorage
+{
+
+public:
+	RAS_StorageVBO(int *texco_num, RAS_IRasterizer::TexCoGen *texco, int *attrib_num, RAS_IRasterizer::TexCoGen *attrib, int *attrib_layer);
+	virtual ~RAS_StorageVBO();
+
+	virtual bool	Init();
+	virtual void	Exit();
+
+	virtual void	IndexPrimitives(RAS_MeshSlot& ms);
+	virtual void	IndexPrimitivesMulti(RAS_MeshSlot& ms);
+
+	virtual void	SetDrawingMode(int drawingmode){m_drawingmode=drawingmode;};
+
+protected:
+	int				m_drawingmode;
+
+	int*			m_texco_num;
+	int*			m_attrib_num;
+
+	RAS_IRasterizer::TexCoGen*		m_texco;
+	RAS_IRasterizer::TexCoGen*		m_attrib;
+	int*			                m_attrib_layer;
+
+	std::map<RAS_DisplayArray*, class VBO*>	m_vbo_lookup;
+
+	virtual void			IndexPrimitivesInternal(RAS_MeshSlot& ms, bool multi);
+
+#ifdef WITH_CXX_GUARDEDALLOC
+public:
+	void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:RAS_StorageVA"); }
+	void operator delete( void *mem ) { MEM_freeN(mem); }
+#endif
+};
+
+#endif //__KX_VERTEXBUFFEROBJECTSTORAGE