OgreGLESSupport.h
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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) 2008 Renato Araujo Oliveira Filho <renatox@gmail.com>
00008 Copyright (c) 2000-2012 Torus Knot Software Ltd
00009 
00010 Permission is hereby granted, free of charge, to any person obtaining a copy
00011 of this software and associated documentation files (the "Software"), to deal
00012 in the Software without restriction, including without limitation the rights
00013 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00014 copies of the Software, and to permit persons to whom the Software is
00015 furnished to do so, subject to the following conditions:
00016 
00017 The above copyright notice and this permission notice shall be included in
00018 all copies or substantial portions of the Software.
00019 
00020 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00021 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00022 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00023 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00024 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00025 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00026 THE SOFTWARE.
00027 -----------------------------------------------------------------------------
00028 */
00029 
00030 #ifndef __GLESSupport_H__
00031 #define __GLESSupport_H__
00032 
00033 #include "OgreGLESPrerequisites.h"
00034 #include "OgreRenderWindow.h"
00035 #include "OgreConfigOptionMap.h"
00036 
00037 namespace Ogre
00038 {
00039     class GLESRenderSystem;
00040     class GLESPBuffer;
00041 
00042     class _OgreGLESExport GLESSupport
00043     {
00044         public:
00045             GLESSupport() { }
00046             virtual ~GLESSupport() { }
00047 
00053             virtual void addConfig() = 0;
00054             virtual void setConfigOption(const String &name, const String &value);
00055 
00060             virtual String validateConfig() = 0;
00061             virtual ConfigOptionMap& getConfigOptions(void);
00062             virtual RenderWindow* createWindow(bool autoCreateWindow,
00063                                                GLESRenderSystem *renderSystem,
00064                                                const String& windowTitle) = 0;
00065 
00067             virtual RenderWindow* newWindow(const String &name,
00068                                             unsigned int width, unsigned int height,
00069                                             bool fullScreen,
00070                                             const NameValuePairList *miscParams = 0) = 0;
00071 
00075             const String& getGLVendor(void) const
00076             {
00077                 return mVendor;
00078             }
00079 
00083             const String& getGLVersion(void) const
00084             {
00085                 return mVersion;
00086             }
00087 
00091             virtual void *getProcAddress(const String& procname) = 0;
00092 
00096             virtual void initialiseExtensions();
00097 
00101             virtual bool checkExtension(const String& ext) const;
00102 
00103             virtual unsigned int getDisplayMonitorCount() const
00104             {
00105                 return 1;
00106             }
00107 
00111             virtual void start() = 0;
00115             virtual void stop() = 0;
00116 
00117             virtual GLESPBuffer *createPBuffer(PixelComponentType format, size_t width, size_t height) = 0;
00118         private:
00119             String mVersion;
00120             String mVendor;
00121 
00122         protected:
00123             // Stored options
00124             ConfigOptionMap mOptions;
00125 
00126             // This contains the complete list of supported extensions
00127             std::set<String> extensionList;
00128     };
00129 
00130 }
00131 
00132 #endif

Copyright © 2012 Torus Knot Software Ltd
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This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Fri May 25 2012 21:48:50