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 © 2000-2003 The OGRE Team 00008 Also see acknowledgements in Readme.html 00009 00010 This program is free software; you can redistribute it and/or modify it under 00011 the terms of the GNU Lesser General Public License as published by the Free Software 00012 Foundation; either version 2 of the License, or (at your option) any later 00013 version. 00014 00015 This program is distributed in the hope that it will be useful, but WITHOUT 00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License along with 00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple 00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to 00022 http://www.gnu.org/copyleft/lesser.txt. 00023 ----------------------------------------------------------------------------- 00024 */ 00025 #include "OgreD3D9HardwareBufferManager.h" 00026 #include "OgreD3D9HardwareVertexBuffer.h" 00027 #include "OgreD3D9HardwareIndexBuffer.h" 00028 #include "OgreD3D9VertexDeclaration.h" 00029 00030 namespace Ogre { 00031 //----------------------------------------------------------------------- 00032 D3D9HardwareBufferManager::D3D9HardwareBufferManager(LPDIRECT3DDEVICE9 device) 00033 : mlpD3DDevice(device) 00034 { 00035 } 00036 //----------------------------------------------------------------------- 00037 D3D9HardwareBufferManager::~D3D9HardwareBufferManager() 00038 { 00039 destroyAllDeclarations(); 00040 destroyAllBindings(); 00041 } 00042 //----------------------------------------------------------------------- 00043 HardwareVertexBufferSharedPtr 00044 D3D9HardwareBufferManager:: 00045 createVertexBuffer(size_t vertexSize, size_t numVerts, HardwareBuffer::Usage usage, 00046 bool useShadowBuffer) 00047 { 00048 return HardwareVertexBufferSharedPtr( 00049 new D3D9HardwareVertexBuffer(vertexSize, 00050 numVerts, usage, mlpD3DDevice, false, useShadowBuffer) ); 00051 } 00052 //----------------------------------------------------------------------- 00053 void D3D9HardwareBufferManager::destroyVertexBuffer(HardwareVertexBuffer* buf) 00054 { 00055 delete buf; 00056 } 00057 //----------------------------------------------------------------------- 00058 void D3D9HardwareBufferManager::destroyAllDeclarations(void) 00059 { 00060 VertexDeclarationList::iterator decl; 00061 for (decl = mVertexDeclarations.begin(); decl != mVertexDeclarations.end(); ++decl) 00062 { 00063 delete *decl; 00064 } 00065 mVertexDeclarations.clear(); 00066 } 00067 //----------------------------------------------------------------------- 00068 HardwareIndexBufferSharedPtr 00069 D3D9HardwareBufferManager:: 00070 createIndexBuffer(HardwareIndexBuffer::IndexType itype, size_t numIndexes, 00071 HardwareBuffer::Usage usage, bool useShadowBuffer) 00072 { 00073 // NB no longer store the buffer in a local list since reference counted 00074 return HardwareIndexBufferSharedPtr( 00075 new D3D9HardwareIndexBuffer(itype, numIndexes, 00076 usage, mlpD3DDevice, false, useShadowBuffer) ); 00077 00078 } 00079 //----------------------------------------------------------------------- 00080 void D3D9HardwareBufferManager::destroyIndexBuffer(HardwareIndexBuffer* buf) 00081 { 00082 delete buf; 00083 } 00084 //----------------------------------------------------------------------- 00085 VertexDeclaration* D3D9HardwareBufferManager::createVertexDeclaration(void) 00086 { 00087 VertexDeclaration* decl = new D3D9VertexDeclaration(mlpD3DDevice); 00088 mVertexDeclarations.push_back(decl); 00089 return decl; 00090 00091 } 00092 //----------------------------------------------------------------------- 00093 void D3D9HardwareBufferManager::destroyVertexDeclaration(VertexDeclaration* decl) 00094 { 00095 mVertexDeclarations.remove(decl); 00096 delete decl; 00097 } 00098 00099 }
Copyright © 2002-2003 by The OGRE Team
Last modified Wed Jan 21 00:10:07 2004