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/*
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* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: IndexBuffer interface
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*
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*/
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#ifndef __M3G_INDEXBUFFER_H__
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#define __M3G_INDEXBUFFER_H__
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/*!
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* \internal
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* \file
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* \brief IndexBuffer interface
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*/
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#include "m3g_object.h"
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#include "m3g_gl.h"
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/*!
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* \internal
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* \brief Index buffer structure
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*
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* Contrary to JSR-184, a single Index Buffer type is used to hold all
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* the different primitive types.
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*/
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struct M3GIndexBufferImpl
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{
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Object object;
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M3Gint maxIndex;
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GLsizei indexCount;
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GLenum glPrimitive;
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GLenum glType;
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M3Gsizei stripCount;
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M3Gushort *lengths;
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void *indices;
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};
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/*----------------------------------------------------------------------
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* M3G internal API
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*--------------------------------------------------------------------*/
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static void m3gSendIndexBuffer(const IndexBuffer *buf);
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static M3Gbool m3gGetIndices(const IndexBuffer *buf, M3Gint triangle, M3Gint *indices);
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static M3Gint m3gGetMaxIndex(const IndexBuffer *buf);
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#endif /*__M3G_INDEXBUFFER_H__*/
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