nuclear@0: #ifndef GAMESND_H_
nuclear@0: #define GAMESND_H_
nuclear@0: 
nuclear@0: #include <stdio.h>
nuclear@0: 
nuclear@0: struct gsnd_sample;
nuclear@0: struct gsnd_source;
nuclear@0: struct gsnd_track;
nuclear@0: struct gsnd_io;
nuclear@0: 
nuclear@0: typedef long (*gsnd_io_read_func)(void *file, void *buf, long sz);
nuclear@0: typedef long (*gsnd_io_seek_func)(void *file, long offs, int whence);
nuclear@0: 
nuclear@0: 
nuclear@0: /* ---- sound samples ---- */
nuclear@0: int gsnd_init_sample(struct gsnd_sample *sam);
nuclear@0: void gsnd_destroy_sample(struct gsnd_sample *sam);
nuclear@0: 
nuclear@0: struct gsnd_sample *gsnd_create_sample(void);
nuclear@0: void gsnd_free_sample(struct gsnd_sample *sam);
nuclear@0: 
nuclear@0: int gsnd_load_sample(struct gsnd_sample *sam, const char *fname);
nuclear@0: int gsnd_load_sample_file(struct gsnd_sample *sam, FILE *fp);
nuclear@0: int gsnd_load_sample_io(struct gsnd_sample *sam, struct gsnd_io *io);
nuclear@0: 
nuclear@0: void gsnd_play_sample(struct gsnd_sample *sam, float vol);
nuclear@0: void gsnd_stop_sample(struct gsnd_sample *sam);
nuclear@0: 
nuclear@0: /* ---- sound source ---- */
nuclear@0: int gsnd_init_source(struct gsnd_source *src);
nuclear@0: void gsnd_destroy_source(struct gsnd_source *src);
nuclear@0: 
nuclear@0: struct gsnd_source *gsnd_create_source(void);
nuclear@0: void gsnd_free_source(struct gsnd_source *src);
nuclear@0: 
nuclear@0: void gsnd_source_position(struct gsnd_source *src, float x, float y, float z);
nuclear@0: void gsnd_source_volume(struct gsnd_source *src, float vol);
nuclear@0: void gsnd_source_pitch(struct gsnd_source *src, float pitch);
nuclear@0: 
nuclear@0: void gsnd_play_source(struct gsnd_sample *sam);
nuclear@0: void gsnd_stop_source(struct gsnd_sample *sam);
nuclear@0: 
nuclear@0: /* ---- music tracks ---- */
nuclear@0: int gsnd_init_track(struct gsnd_track *trk);
nuclear@0: void gsnd_destroy_track(struct gsnd_track *trk);
nuclear@0: 
nuclear@0: struct gsnd_track *gsnd_create_sample(void);
nuclear@0: void gsnd_free_sample(struct gsnd_track *trk);
nuclear@0: 
nuclear@0: int gsnd_open_track(struct gsnd_track *trk, const char *fname);
nuclear@0: int gsnd_open_track_file(struct gsnd_track *trk, FILE *fp);
nuclear@0: int gsnd_open_track_io(struct gsnd_track *trk, struct gsnd_io *io);
nuclear@0: 
nuclear@0: void gsnd_play_track(struct gsnd_track *trk);
nuclear@0: void gsnd_stop_track(struct gsnd_track *trk);
nuclear@0: 
nuclear@0: 
nuclear@0: /* ---- file i/o ---- */
nuclear@0: void gsnd_io(struct gsnd_io *io, void *file, gsnd_io_read_func rd, gsnd_io_seek_func seek);
nuclear@0: 
nuclear@0: 
nuclear@0: #endif	/* GAMESND_H_ */