michael@0: //
michael@0: // Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved.
michael@0: // Use of this source code is governed by a BSD-style license that can be
michael@0: // found in the LICENSE file.
michael@0: //
michael@0: 
michael@0: // Indexffer9.h: Defines the D3D9 IndexBuffer implementation.
michael@0: 
michael@0: #ifndef LIBGLESV2_RENDERER_INDEXBUFFER9_H_
michael@0: #define LIBGLESV2_RENDERER_INDEXBUFFER9_H_
michael@0: 
michael@0: #include "libGLESv2/renderer/IndexBuffer.h"
michael@0: 
michael@0: namespace rx
michael@0: {
michael@0: class Renderer9;
michael@0: 
michael@0: class IndexBuffer9 : public IndexBuffer
michael@0: {
michael@0:   public:
michael@0:     explicit IndexBuffer9(Renderer9 *const renderer);
michael@0:     virtual ~IndexBuffer9();
michael@0: 
michael@0:     virtual bool initialize(unsigned int bufferSize, GLenum indexType, bool dynamic);
michael@0: 
michael@0:     static IndexBuffer9 *makeIndexBuffer9(IndexBuffer *indexBuffer);
michael@0: 
michael@0:     virtual bool mapBuffer(unsigned int offset, unsigned int size, void** outMappedMemory);
michael@0:     virtual bool unmapBuffer();
michael@0: 
michael@0:     virtual GLenum getIndexType() const;
michael@0:     virtual unsigned int getBufferSize() const;
michael@0:     virtual bool setSize(unsigned int bufferSize, GLenum indexType);
michael@0: 
michael@0:     virtual bool discard();
michael@0: 
michael@0:     D3DFORMAT getIndexFormat() const;
michael@0:     IDirect3DIndexBuffer9 *getBuffer() const;
michael@0: 
michael@0:   private:
michael@0:     DISALLOW_COPY_AND_ASSIGN(IndexBuffer9);
michael@0: 
michael@0:     rx::Renderer9 *const mRenderer;
michael@0: 
michael@0:     IDirect3DIndexBuffer9 *mIndexBuffer;
michael@0:     unsigned int mBufferSize;
michael@0:     GLenum mIndexType;
michael@0:     bool mDynamic;
michael@0: };
michael@0: 
michael@0: }
michael@0: 
michael@0: #endif // LIBGLESV2_RENDERER_INDEXBUFFER9_H_