diff options
Diffstat (limited to 'backends/sdl/sdl-common.h')
| -rw-r--r-- | backends/sdl/sdl-common.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/backends/sdl/sdl-common.h b/backends/sdl/sdl-common.h index b99b6e9eb2..5a92840040 100644 --- a/backends/sdl/sdl-common.h +++ b/backends/sdl/sdl-common.h @@ -58,7 +58,7 @@ public: // Set the size of the video bitmap. // Typically, 320x200 - virtual void initSize(uint w, uint h); // overloaded by CE backend + virtual void initSize(uint w, uint h, int overlayScale); // overloaded by CE backend // Set colors of the palette void setPalette(const byte *colors, uint start, uint num); @@ -142,6 +142,12 @@ public: virtual void copyRectToOverlay(const OverlayColor *buf, int pitch, int x, int y, int w, int h); virtual int16 getHeight(); virtual int16 getWidth(); + virtual int16 getOverlayHeight() { return _overlayHeight; } + virtual int16 getOverlayWidth() { return _overlayWidth; } + virtual int ScreenToOverlayX(int x) { return x * _overlayScale; } + virtual int ScreenToOverlayY(int y) { return y * _overlayScale; } + virtual int OverlayToScreenX(int x) { return x / _overlayScale; } + virtual int OverlayToScreenY(int y) { return y / _overlayScale; } // Methods that convert RGB to/from colors suitable for the overlay. virtual OverlayColor RGBToColor(uint8 r, uint8 g, uint8 b); @@ -187,8 +193,14 @@ protected: SDL_Surface *_screen; int _screenWidth, _screenHeight; - // temporary screen (for scalers/overlay) + // temporary screen (for scalers) SDL_Surface *_tmpscreen; + SDL_Surface *_tmpscreen2; + + // overlay + SDL_Surface *_overlayscreen; + int _overlayWidth, _overlayHeight; + int _overlayScale; bool _overlayVisible; // Audio @@ -214,9 +226,9 @@ protected: int mode; bool modeChanged; int w; - bool wChanged; int h; - bool hChanged; + int overlayScale; + bool sizeChanged; bool fs; bool fsChanged; bool ar; |