thirdparty/scummvm
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the OSystem changes we discussed on the ML (note: renaming of the existing OSystem API is not yet finished); porters will have to fix their ports to get them to compile again

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svn-id: r13036
This commit is contained in:
Max Horn 2004-02-24 22:39:42 +00:00
parent 70f910cbe1
commit d158280425
42 changed files with 502 additions and 424 deletions
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28
backends/sdl/sdl-common.h
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@ -33,7 +33,7 @@ class OSystem_SDL_Common : public OSystem {
public:
// Set the size of the video bitmap.
// Typically, 320x200
void init_size(uint w, uint h);
void initSize(uint w, uint h);
// Set colors of the palette
void set_palette(const byte *colors, uint start, uint num);
@ -72,9 +72,9 @@ public:
bool poll_event(Event *event);
// Set function that generates samples
bool set_sound_proc(SoundProc proc, void *param, SoundFormat format);
bool setSoundCallback(SoundProc proc, void *param);
void clear_sound_proc();
void clearSoundCallback();
// Poll CD status
// Returns true if cd audio is playing
@ -92,8 +92,6 @@ public:
// Quit
void quit();
// Set a parameter
uint32 property(int param, Property *value);
// Add a callback timer
void set_timer(TimerProc callback, int timer);
@ -117,7 +115,21 @@ public:
virtual int16 RGBToColor(uint8 r, uint8 g, uint8 b);
virtual void colorToRGB(int16 color, uint8 &r, uint8 &g, uint8 &b);
static OSystem *create(int gfx_mode);
virtual const GraphicsMode *getSupportedGraphicsModes() const;
virtual bool setGraphicsMode(int mode);
virtual int getGraphicsMode() const;
virtual void setWindowCaption(const char *caption);
virtual bool openCD(int drive);
virtual int getOutputSampleRate() const;
virtual bool hasFeature(Feature f);
virtual void setFeatureState(Feature f, bool enable);
virtual bool getFeatureState(Feature f);
static OSystem *create();
protected:
OSystem_SDL_Common();
@ -125,7 +137,7 @@ protected:
static OSystem_SDL_Common *create_intern();
void init_intern(int gfx_mode);
void init_intern();
// unseen game screen
SDL_Surface *_screen;
@ -218,10 +230,12 @@ protected:
/** Set the position of the virtual mouse cursor. */
void set_mouse_pos(int x, int y);
void fillMouseEvent(Event &event, int x, int y);
void toggleMouseGrab();
virtual void load_gfx_mode() = 0;
virtual void unload_gfx_mode() = 0;
virtual void hotswap_gfx_mode() = 0;
virtual bool save_screenshot(const char *filename) = 0;