source:
orxonox.OLD/orxonox/trunk/src/lib/graphics/graphics_engine.h
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3790
Last change on this file since 3790 was 3790, checked in by bensch, 19 years ago | |
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File size: 1.2 KB |
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[3245] | 1 | /*! |
[3610] | 2 | \file graphics_engine.h |
3 | ||
4 | \brief defines a Interface between orxonox and graphical input | |
[3329] | 5 | |
[3610] | 6 | handles graphical SDL-initialisation, textures, resolutions, and so on |
[3245] | 7 | */ |
[1853] | 8 | |
[3610] | 9 | #ifndef _GRAPHICS_ENGINE_H |
10 | #define _GRAPHICS_ENGINE_H | |
[1853] | 11 | |
[3611] | 12 | #include "glincl.h" |
[3610] | 13 | |
[3543] | 14 | #include "base_object.h" |
[1853] | 15 | |
[3543] | 16 | // FORWARD DEFINITION \\ |
17 | ||
18 | ||
[3610] | 19 | class GraphicsEngine : public BaseObject |
20 | { | |
[1904] | 21 | public: |
[3610] | 22 | static GraphicsEngine* getInstance(); |
23 | virtual ~GraphicsEngine(); | |
[1853] | 24 | |
[3611] | 25 | int initVideo(); |
[3617] | 26 | int setGLattribs(void); |
[3619] | 27 | int setResolution(int width, int height, int bpp); |
[3790] | 28 | /** \returns the x resolution */ |
29 | inline int getResolutionX(void) {return this->resolutionX;} | |
30 | /** \returns the y resolution */ | |
31 | inline int getResolutionY(void) {return this->resolutionY;} | |
32 | /** \returns the Bits Per Pixel */ | |
33 | inline int getbbp(void) {return this->bitsPerPixel;} | |
[3619] | 34 | int resolutionChanged(SDL_ResizeEvent* resizeInfo); |
[3617] | 35 | void listModes(void); |
[3611] | 36 | |
37 | static bool texturesEnabled; | |
38 | ||
[3790] | 39 | static void enter2DMode(void); |
40 | static void leave2DMode(void); | |
41 | ||
[3245] | 42 | private: |
[3610] | 43 | GraphicsEngine(); |
44 | static GraphicsEngine* singletonRef; | |
[3245] | 45 | |
[3610] | 46 | |
47 | SDL_Surface* screen; | |
[3611] | 48 | int resolutionX; |
49 | int resolutionY; | |
50 | int bitsPerPixel; | |
51 | bool fullscreen; | |
52 | Uint32 videoFlags; | |
[3617] | 53 | |
54 | SDL_Rect **videoModes; | |
[1853] | 55 | }; |
56 | ||
[3610] | 57 | #endif /* _GRAPHICS_ENGINE_H */ |
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