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 "OgreStableHeaders.h" 00026 #include "OgreHardwareBufferManager.h" 00027 00028 00029 namespace Ogre { 00030 00031 //----------------------------------------------------------------------- 00032 template<> HardwareBufferManager* Singleton<HardwareBufferManager>::ms_Singleton = 0; 00033 //----------------------------------------------------------------------- 00034 HardwareBufferManager::HardwareBufferManager() 00035 { 00036 } 00037 //----------------------------------------------------------------------- 00038 HardwareBufferManager::~HardwareBufferManager() 00039 { 00040 // Destroy everything 00041 destroyAllDeclarations(); 00042 destroyAllBindings(); 00043 // No need to destroy buffers - they will be destroyed by removal of bindings 00044 } 00045 //----------------------------------------------------------------------- 00046 HardwareBufferManager& HardwareBufferManager::getSingleton(void) 00047 { 00048 return Singleton<HardwareBufferManager>::getSingleton(); 00049 } 00050 //----------------------------------------------------------------------- 00051 VertexDeclaration* HardwareBufferManager::createVertexDeclaration(void) 00052 { 00053 VertexDeclaration* decl = new VertexDeclaration(); 00054 mVertexDeclarations.push_back(decl); 00055 return decl; 00056 00057 } 00058 //----------------------------------------------------------------------- 00059 void HardwareBufferManager::destroyVertexDeclaration(VertexDeclaration* decl) 00060 { 00061 mVertexDeclarations.remove(decl); 00062 delete decl; 00063 } 00064 //----------------------------------------------------------------------- 00065 VertexBufferBinding* HardwareBufferManager::createVertexBufferBinding(void) 00066 { 00067 VertexBufferBinding* ret = new VertexBufferBinding(); 00068 mVertexBufferBindings.push_back(ret); 00069 return ret; 00070 } 00071 //----------------------------------------------------------------------- 00072 void HardwareBufferManager::destroyVertexBufferBinding(VertexBufferBinding* binding) 00073 { 00074 mVertexBufferBindings.remove(binding); 00075 delete binding; 00076 } 00077 //----------------------------------------------------------------------- 00078 void HardwareBufferManager::destroyAllDeclarations(void) 00079 { 00080 VertexDeclarationList::iterator decl; 00081 for (decl = mVertexDeclarations.begin(); decl != mVertexDeclarations.end(); ++decl) 00082 { 00083 delete *decl; 00084 } 00085 mVertexDeclarations.clear(); 00086 00087 } 00088 //----------------------------------------------------------------------- 00089 void HardwareBufferManager::destroyAllBindings(void) 00090 { 00091 VertexBufferBindingList::iterator bind; 00092 for (bind = mVertexBufferBindings.begin(); bind != mVertexBufferBindings.end(); ++bind) 00093 { 00094 delete *bind; 00095 } 00096 mVertexBufferBindings.clear(); 00097 } 00098 00099 00100 }
Copyright © 2002-2003 by The OGRE Team
Last modified Wed Jan 21 00:10:13 2004