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 __D3D11DEVICE_H__ 00029 #define __D3D11DEVICE_H__ 00030 00031 00032 #include "OgreD3D11Prerequisites.h" 00033 00034 namespace Ogre 00035 { 00036 class D3D11Device 00037 { 00038 private: 00039 ID3D11Device * mD3D11Device; 00040 ID3D11DeviceContext * mImmediateContext; 00041 ID3D11InfoQueue * mInfoQueue; 00042 00043 struct ThreadInfo 00044 { 00045 ID3D11DeviceContext* mContext; 00046 void* mEventHandle; 00047 00048 ThreadInfo(ID3D11DeviceContext* context) 00049 : mContext(context) 00050 , mEventHandle(0) 00051 { 00052 mEventHandle = CreateEvent(0, false, false, "ThreadContextEvent"); 00053 } 00054 00055 ~ThreadInfo() 00056 { 00057 mContext->Release(); 00058 mContext = 0; 00059 00060 CloseHandle(mEventHandle); 00061 } 00062 }; 00063 00064 D3D11Device(); 00065 public: 00066 00067 00068 D3D11Device(ID3D11Device * device); 00069 00070 ~D3D11Device(); 00071 00072 inline ID3D11DeviceContext * GetImmediateContext() 00073 { 00074 return mImmediateContext; 00075 } 00076 00077 inline ID3D11Device * operator->() const 00078 { 00079 assert(mD3D11Device); 00080 if (D3D_NO_EXCEPTION != mExceptionsErrorLevel) 00081 { 00082 clearStoredErrorMessages(); 00083 } 00084 return mD3D11Device; 00085 } 00086 00087 const void clearStoredErrorMessages( ) const; 00088 00089 ID3D11Device * operator=(ID3D11Device * device); 00090 const bool isNull(); 00091 const String getErrorDescription(const HRESULT hr = NO_ERROR) const; 00092 00093 inline const bool isError( ) const 00094 { 00095 if (D3D_NO_EXCEPTION == mExceptionsErrorLevel) 00096 { 00097 return false; 00098 } 00099 00100 return _getErrorsFromQueue(); 00101 } 00102 00103 const bool _getErrorsFromQueue() const; 00104 void release(); 00105 ID3D11Device * get(); 00106 00107 enum eExceptionsErrorLevel 00108 { 00109 D3D_NO_EXCEPTION, 00110 D3D_CORRUPTION, 00111 D3D_ERROR, 00112 D3D_WARNING, 00113 D3D_INFO, 00114 }; 00115 00116 static eExceptionsErrorLevel mExceptionsErrorLevel; 00117 static void setExceptionsErrorLevel(const eExceptionsErrorLevel exceptionsErrorLevel); 00118 static const eExceptionsErrorLevel getExceptionsErrorLevel(); 00119 00120 00121 }; 00122 } 00123 #endif
Copyright © 2012 Torus Knot Software Ltd
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Last modified Fri May 25 2012 21:48:49