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) 2000-2009 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 __GpuProgramManager_H_ 00029 #define __GpuProgramManager_H_ 00030 00031 // Precompiler options 00032 #include "OgrePrerequisites.h" 00033 #include "OgreResourceManager.h" 00034 #include "OgreException.h" 00035 #include "OgreGpuProgram.h" 00036 #include "OgreSingleton.h" 00037 00038 namespace Ogre { 00039 00046 class _OgreExport GpuProgramManager : public ResourceManager, public Singleton<GpuProgramManager> 00047 { 00048 public: 00049 00050 typedef set<String>::type SyntaxCodes; 00051 typedef map<String, GpuSharedParametersPtr>::type SharedParametersMap; 00052 00053 00054 protected: 00055 00056 SharedParametersMap mSharedParametersMap; 00057 00059 virtual Resource* createImpl(const String& name, ResourceHandle handle, 00060 const String& group, bool isManual, ManualResourceLoader* loader, 00061 GpuProgramType gptype, const String& syntaxCode) = 0; 00062 public: 00063 GpuProgramManager(); 00064 virtual ~GpuProgramManager(); 00065 00077 virtual GpuProgramPtr load(const String& name, const String& groupName, 00078 const String& filename, GpuProgramType gptype, 00079 const String& syntaxCode); 00080 00092 virtual GpuProgramPtr loadFromString(const String& name, const String& groupName, 00093 const String& code, GpuProgramType gptype, 00094 const String& syntaxCode); 00095 00097 virtual const SyntaxCodes& getSupportedSyntax(void) const; 00098 00099 00101 virtual bool isSyntaxSupported(const String& syntaxCode) const; 00102 00108 virtual GpuProgramParametersSharedPtr createParameters(void); 00109 00124 virtual GpuProgramPtr createProgram(const String& name, 00125 const String& groupName, const String& filename, 00126 GpuProgramType gptype, const String& syntaxCode); 00127 00142 virtual GpuProgramPtr createProgramFromString(const String& name, 00143 const String& groupName, const String& code, 00144 GpuProgramType gptype, const String& syntaxCode); 00145 00149 virtual ResourcePtr create(const String& name, const String& group, 00150 GpuProgramType gptype, const String& syntaxCode, bool isManual = false, 00151 ManualResourceLoader* loader = 0); 00152 00158 ResourcePtr getByName(const String& name, bool preferHighLevelPrograms = true); 00159 00160 00166 virtual GpuSharedParametersPtr createSharedParameters(const String& name); 00167 00171 virtual GpuSharedParametersPtr getSharedParameters(const String& name) const; 00172 00175 virtual const SharedParametersMap& getAvailableSharedParameters() const; 00176 00192 static GpuProgramManager& getSingleton(void); 00208 static GpuProgramManager* getSingletonPtr(void); 00209 00210 00211 00212 }; 00213 00216 } 00217 00218 #endif
Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Wed Nov 3 2010 19:24:51