00001 /* 00002 ----------------------------------------------------------------------------- 00003 This source file is part of OGRE 00004 (Object-oriented Graphics Rendering Engine) 00005 For the latest info, see http://www.ogre3d.org/ 00006 00007 Copyright (c) 2000-2012 Torus Knot Software Ltd 00008 00009 Permission is hereby granted, free of charge, to any person obtaining a copy 00010 of this software and associated documentation files (the "Software"), to deal 00011 in the Software without restriction, including without limitation the rights 00012 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00013 copies of the Software, and to permit persons to whom the Software is 00014 furnished to do so, subject to the following conditions: 00015 00016 The above copyright notice and this permission notice shall be included in 00017 all copies or substantial portions of the Software. 00018 00019 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00020 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00021 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00022 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00023 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00024 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00025 THE SOFTWARE. 00026 ----------------------------------------------------------------------------- 00027 */ 00028 #ifndef __D3D9VERTEXDECLARATION_H__ 00029 #define __D3D9VERTEXDECLARATION_H__ 00030 00031 #include "OgreD3D9Prerequisites.h" 00032 #include "OgreHardwareVertexBuffer.h" 00033 #include "OgreD3D9Resource.h" 00034 00035 namespace Ogre { 00036 00038 class _OgreD3D9Export D3D9VertexDeclaration : public VertexDeclaration, public D3D9Resource 00039 { 00040 00041 public: 00042 D3D9VertexDeclaration(); 00043 ~D3D9VertexDeclaration(); 00044 00046 const VertexElement& addElement(unsigned short source, size_t offset, VertexElementType theType, 00047 VertexElementSemantic semantic, unsigned short index = 0); 00048 00050 const VertexElement& insertElement(unsigned short atPosition, 00051 unsigned short source, size_t offset, VertexElementType theType, 00052 VertexElementSemantic semantic, unsigned short index = 0); 00053 00055 void removeElement(unsigned short elem_index); 00056 00058 void removeElement(VertexElementSemantic semantic, unsigned short index = 0); 00059 00061 void removeAllElements(void); 00062 00063 00065 void modifyElement(unsigned short elem_index, unsigned short source, size_t offset, VertexElementType theType, 00066 VertexElementSemantic semantic, unsigned short index = 0); 00067 00068 // Called immediately after the Direct3D device has been created. 00069 virtual void notifyOnDeviceCreate(IDirect3DDevice9* d3d9Device); 00070 00071 // Called before the Direct3D device is going to be destroyed. 00072 virtual void notifyOnDeviceDestroy(IDirect3DDevice9* d3d9Device); 00073 00075 IDirect3DVertexDeclaration9* getD3DVertexDeclaration(VertexDeclaration * globalDeclaration, bool useGlobalInstancingVertexBufferIsAvailable); 00076 00077 protected: 00078 void releaseDeclaration(); 00079 void convertElement( const VertexElement & element, D3DVERTEXELEMENT9 & dxElement ); 00080 00081 protected: 00082 typedef map<IDirect3DDevice9*, IDirect3DVertexDeclaration9*>::type DeviceToDeclarationMap; 00083 typedef DeviceToDeclarationMap::iterator DeviceToDeclarationIterator; 00084 00085 DeviceToDeclarationMap mMapDeviceToDeclaration; 00086 VertexDeclaration * mLastUsedGlobalDeclaration; 00087 bool mUsedGlobalDeclaration; 00088 }; 00089 00090 } 00091 00092 #endif
Copyright © 2012 Torus Knot Software Ltd
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Last modified Fri May 25 2012 21:48:50