/* * The ManaPlus Client * Copyright (C) 2012 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef GRAPHICSMANAGER_H #define GRAPHICSMANAGER_H #include <set> #include <string> class Graphics; struct FBOInfo; class GraphicsManager { public: GraphicsManager(); virtual ~GraphicsManager(); void initGraphics(bool noOpenGL); int startDetection(); bool detectGraphics(); bool supportExtension(const std::string &ext); void updateTextureFormat(); void logString(const char *format, int num); std::string getGLString(int num) const; void setGLVersion(); void setVideoMode(); bool checkGLVersion(int major, int minor) const; bool checkPlatformVersion(int major, int minor) const; void createFBO(int width, int height, FBOInfo *fbo); void deleteFBO(FBOInfo *fbo); void initOpenGLFunctions(); void updateExtensions(); void updatePlanformExtensions(); void initOpenGL(); void updateLimits(); Graphics *createGraphics(); int getMaxVertices() const { return mMaxVertices; } private: std::set<std::string> mExtensions; std::set<std::string> mPlatformExtensions; std::string mVersionString; int mMinor; int mMajor; int mPlatformMinor; int mPlatformMajor; int mMaxVertices; }; extern GraphicsManager graphicsManager; #endif