daniel@transgaming.com | a5e0d72 | 2012-12-20 21:09:36 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved. |
| 3 | // Use of this source code is governed by a BSD-style license that can be |
| 4 | // found in the LICENSE file. |
| 5 | // |
| 6 | |
| 7 | // Indexffer9.h: Defines the D3D9 IndexBuffer implementation. |
| 8 | |
| 9 | #ifndef LIBGLESV2_RENDERER_INDEXBUFFER9_H_ |
| 10 | #define LIBGLESV2_RENDERER_INDEXBUFFER9_H_ |
| 11 | |
| 12 | #include "libGLESv2/renderer/IndexBuffer.h" |
daniel@transgaming.com | a5e0d72 | 2012-12-20 21:09:36 +0000 | [diff] [blame] | 13 | |
daniel@transgaming.com | a5e0d72 | 2012-12-20 21:09:36 +0000 | [diff] [blame] | 14 | namespace rx |
| 15 | { |
shannon.woods@transgaming.com | 486d9e9 | 2013-02-28 23:15:41 +0000 | [diff] [blame] | 16 | class Renderer9; |
daniel@transgaming.com | a5e0d72 | 2012-12-20 21:09:36 +0000 | [diff] [blame] | 17 | |
| 18 | class IndexBuffer9 : public IndexBuffer |
| 19 | { |
| 20 | public: |
| 21 | explicit IndexBuffer9(Renderer9 *const renderer); |
| 22 | virtual ~IndexBuffer9(); |
| 23 | |
| 24 | virtual bool initialize(unsigned int bufferSize, GLenum indexType, bool dynamic); |
| 25 | |
| 26 | static IndexBuffer9 *makeIndexBuffer9(IndexBuffer *indexBuffer); |
| 27 | |
| 28 | virtual bool mapBuffer(unsigned int offset, unsigned int size, void** outMappedMemory); |
| 29 | virtual bool unmapBuffer(); |
| 30 | |
| 31 | virtual GLenum getIndexType() const; |
| 32 | virtual unsigned int getBufferSize() const; |
| 33 | virtual bool setSize(unsigned int bufferSize, GLenum indexType); |
| 34 | |
| 35 | virtual bool discard(); |
| 36 | |
| 37 | D3DFORMAT getIndexFormat() const; |
| 38 | IDirect3DIndexBuffer9 *getBuffer() const; |
| 39 | |
| 40 | private: |
| 41 | DISALLOW_COPY_AND_ASSIGN(IndexBuffer9); |
| 42 | |
| 43 | rx::Renderer9 *const mRenderer; |
| 44 | |
| 45 | IDirect3DIndexBuffer9 *mIndexBuffer; |
| 46 | unsigned int mBufferSize; |
| 47 | GLenum mIndexType; |
| 48 | bool mDynamic; |
| 49 | }; |
| 50 | |
| 51 | } |
| 52 | |
| 53 | #endif // LIBGLESV2_RENDERER_INDEXBUFFER9_H_ |