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source: orxonox.OLD/orxonox/trunk/src/lib/graphics/graphics_engine.h @ 3725

Last change on this file since 3725 was 3619, checked in by bensch, 20 years ago

orxonox/trunk: added a Function to resize the Window, but it does not work :( GL does not update with SDL together
File size: 900 bytes
Line 
1/*!
2    \file graphics_engine.h
3   
4    \brief defines a Interface between orxonox and graphical input
5
6    handles graphical SDL-initialisation, textures, resolutions, and so on
7*/
8
9#ifndef _GRAPHICS_ENGINE_H
10#define _GRAPHICS_ENGINE_H
11
12#include "glincl.h"
13
14#include "base_object.h"
15
16// FORWARD DEFINITION \\
17
18
19class GraphicsEngine : public BaseObject
20{
21 public:
22  static GraphicsEngine* getInstance();
23  virtual ~GraphicsEngine();
24
25  int initVideo();
26  int setGLattribs(void);
27  int setResolution(int width, int height, int bpp);
28  int resolutionChanged(SDL_ResizeEvent* resizeInfo);
29  void listModes(void);
30
31  static bool texturesEnabled;
32
33 private:
34  GraphicsEngine();
35  static GraphicsEngine* singletonRef;
36
37
38  SDL_Surface* screen;
39  int resolutionX;
40  int resolutionY;
41  int bitsPerPixel;
42  bool fullscreen;
43  Uint32 videoFlags;
44
45  SDL_Rect **videoModes;
46};
47
48#endif /* _GRAPHICS_ENGINE_H */
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