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/*
* 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;
void createFBO(int width, int height, FBOInfo *fbo);
void deleteFBO(FBOInfo *fbo);
void initOpenGLFunctions();
void updateExtensions();
Graphics *createGraphics();
private:
std::set<std::string> mExtensions;
std::string mVersionString;
int mMinor;
int mMajor;
};
extern GraphicsManager graphicsManager;
#endif
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