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music-player.h
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music-player.h
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#ifndef _paintown_music_player_h
#define _paintown_music_player_h
#ifdef USE_SDL
/* for Uint8 */
#include <SDL.h>
#include "sdl/mixer/SDL_mixer.h"
#endif
struct DUH;
struct DUH_SIGRENDERER;
#ifdef USE_ALLEGRO
struct AL_DUH_PLAYER;
struct AUDIOSTREAM;
struct LOGG_Stream;
#endif
class Music_Emu;
namespace Util{
class MusicPlayer{
public:
MusicPlayer();
virtual void play() = 0;
virtual void poll() = 0;
virtual void pause() = 0;
virtual void setVolume(double volume) = 0;
virtual ~MusicPlayer();
protected:
double volume;
};
/* uses the GME library, plays nintendo music files and others */
class GMEPlayer: public MusicPlayer {
public:
GMEPlayer(const char * path);
virtual void play();
virtual void poll();
virtual void pause();
virtual void setVolume(double volume);
virtual ~GMEPlayer();
protected:
#ifdef USE_SDL
static void mixer(void * arg, Uint8 * stream, int length);
void render(Uint8 * stream, int length);
#endif
#ifdef USE_ALLEGRO
AUDIOSTREAM * stream;
#endif
Music_Emu * emulator;
};
#ifdef HAVE_OGG
/* Maybe have some common sdl mixer class that this can inherit? */
class OggPlayer: public MusicPlayer {
public:
OggPlayer(const char * path);
virtual void play();
virtual void poll();
virtual void pause();
virtual void setVolume(double volume);
virtual ~OggPlayer();
protected:
#if USE_SDL
Mix_Music * music;
#endif
#ifdef USE_ALLEGRO
struct LOGG_Stream * stream;
#endif
};
#endif
/* interface to DUMB, plays mod/s3m/xm/it */
class DumbPlayer: public MusicPlayer {
public:
DumbPlayer(const char * path);
virtual void play();
virtual void poll();
virtual void pause();
virtual void setVolume(double volume);
virtual ~DumbPlayer();
protected:
DUH * loadDumbFile(const char * path);
#ifdef USE_SDL
static void mixer(void * player, Uint8 * stream, int length);
void render(Uint8 * stream, int length);
#endif
protected:
#ifdef USE_ALLEGRO
AL_DUH_PLAYER * player;
#endif
DUH * music_file;
#ifdef USE_SDL
DUH_SIGRENDERER * renderer;
#endif
};
}
#endif

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music-player.h (2 KB)

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