robert@464: /*
robert@464:  * Copyright (c) 2010 Peter Brinkmann (peter.brinkmann@gmail.com)
robert@464:  *
robert@464:  * For information on usage and redistribution, and for a DISCLAIMER OF ALL
robert@464:  * WARRANTIES, see the file, "LICENSE.txt," in this distribution.
robert@464:  *
robert@464:  * See https://github.com/libpd/libpd/wiki for documentation
robert@464:  *
robert@464:  */
robert@464: 
robert@464: #ifndef __Z_LIBPD_H__
robert@464: #define __Z_LIBPD_H__
robert@464: 
robert@464: #ifdef __cplusplus
robert@464: extern "C"
robert@464: {
robert@464: #endif
robert@464: 
robert@464: #include "m_pd.h"
robert@464: 
robert@464: EXTERN int libpd_init(void);
robert@464: EXTERN void libpd_clear_search_path(void);
robert@464: EXTERN void libpd_add_to_search_path(const char *sym);
robert@464: 
robert@464: EXTERN void *libpd_openfile(const char *basename, const char *dirname);
robert@464: EXTERN void libpd_closefile(void *p);
robert@464: EXTERN int libpd_getdollarzero(void *p);
robert@464: 
robert@464: EXTERN int libpd_blocksize(void);
robert@464: EXTERN int libpd_init_audio(int inChans, int outChans, int sampleRate);
robert@464: EXTERN int libpd_process_raw(const float *inBuffer, float *outBuffer);
robert@464: EXTERN t_sample* libpd_get_sys_soundin();
robert@464: EXTERN t_sample* libpd_get_sys_soundout();
robert@464: EXTERN int libpd_process_sys();
robert@464: EXTERN int libpd_process_short(const int ticks,
robert@464:     const short *inBuffer, short *outBuffer);
robert@464: EXTERN int libpd_process_float(int ticks,
robert@464:     const float *inBuffer, float *outBuffer);
robert@464: EXTERN int libpd_process_double(int ticks,
robert@464:     const double *inBuffer, double *outBuffer);
robert@464: 
robert@464: EXTERN int libpd_arraysize(const char *name);
robert@464: // The parameters of the next two functions are inspired by memcpy.
robert@464: EXTERN int libpd_read_array(float *dest, const char *src, int offset, int n);
robert@464: EXTERN int libpd_write_array(const char *dest, int offset, float *src, int n);
robert@464: 
robert@464: EXTERN int libpd_bang(const char *recv);
robert@464: EXTERN int libpd_float(const char *recv, float x);
robert@464: EXTERN int libpd_symbol(const char *recv, const char *sym);
robert@464: 
robert@464: EXTERN void libpd_set_float(t_atom *v, float x);
robert@464: EXTERN void libpd_set_symbol(t_atom *v, const char *sym);
robert@464: EXTERN int libpd_list(const char *recv, int argc, t_atom *argv);
robert@464: EXTERN int libpd_message(const char *recv, const char *msg, int argc, t_atom *argv);
robert@464: 
robert@464: EXTERN int libpd_start_message(int max_length);
robert@464: EXTERN void libpd_add_float(float x);
robert@464: EXTERN void libpd_add_symbol(const char *sym);
robert@464: EXTERN int libpd_finish_list(const char *recv);
robert@464: EXTERN int libpd_finish_message(const char *recv, const char *msg);
robert@464: 
robert@464: EXTERN int libpd_exists(const char *sym);
robert@464: EXTERN void *libpd_bind(const char *sym);
robert@464: EXTERN void libpd_unbind(void *p);
robert@464: 
robert@464: EXTERN int libpd_is_float(t_atom *a);
robert@464: EXTERN int libpd_is_symbol(t_atom *a);
robert@464: EXTERN float libpd_get_float(t_atom *a);
robert@464: EXTERN char *libpd_get_symbol(t_atom *a);
robert@464: EXTERN t_atom *libpd_next_atom(t_atom *a);
robert@464: 
robert@464: typedef void (*t_libpd_printhook)(const char *recv);
robert@464: typedef void (*t_libpd_banghook)(const char *recv);
robert@464: typedef void (*t_libpd_floathook)(const char *recv, float x);
robert@464: typedef void (*t_libpd_symbolhook)(const char *recv, const char *sym);
robert@464: typedef void (*t_libpd_listhook)(const char *recv, int argc, t_atom *argv);
robert@464: typedef void (*t_libpd_messagehook)(const char *recv, const char *msg,
robert@464:     int argc, t_atom *argv);
robert@464: 
robert@464: EXTERN void libpd_set_printhook(const t_libpd_printhook hook);
robert@464: EXTERN void libpd_set_banghook(const t_libpd_banghook hook);
robert@464: EXTERN void libpd_set_floathook(const t_libpd_floathook hook);
robert@464: EXTERN void libpd_set_symbolhook(const t_libpd_symbolhook hook);
robert@464: EXTERN void libpd_set_listhook(const t_libpd_listhook hook);
robert@464: EXTERN void libpd_set_messagehook(const t_libpd_messagehook hook);
robert@464: 
robert@464: EXTERN int libpd_noteon(int channel, int pitch, int velocity);
robert@464: EXTERN int libpd_controlchange(int channel, int controller, int value);
robert@464: EXTERN int libpd_programchange(int channel, int value);
robert@464: EXTERN int libpd_pitchbend(int channel, int value);
robert@464: EXTERN int libpd_aftertouch(int channel, int value);
robert@464: EXTERN int libpd_polyaftertouch(int channel, int pitch, int value);
robert@464: EXTERN int libpd_midibyte(int port, int byte);
robert@464: EXTERN int libpd_sysex(int port, int byte);
robert@464: EXTERN int libpd_sysrealtime(int port, int byte);
robert@464: 
robert@464: typedef void (*t_libpd_noteonhook)(int channel, int pitch, int velocity);
robert@464: typedef void (*t_libpd_controlchangehook)(int channel,
robert@464:     int controller, int value);
robert@464: typedef void (*t_libpd_programchangehook)(int channel, int value);
robert@464: typedef void (*t_libpd_pitchbendhook)(int channel, int value);
robert@464: typedef void (*t_libpd_aftertouchhook)(int channel, int value);
robert@464: typedef void (*t_libpd_polyaftertouchhook)(int channel, int pitch, int value);
robert@464: typedef void (*t_libpd_midibytehook)(int port, int byte);
robert@464: 
robert@464: EXTERN void libpd_set_noteonhook(const t_libpd_noteonhook hook);
robert@464: EXTERN void libpd_set_controlchangehook(const t_libpd_controlchangehook hook);
robert@464: EXTERN void libpd_set_programchangehook(const t_libpd_programchangehook hook);
robert@464: EXTERN void libpd_set_pitchbendhook(const t_libpd_pitchbendhook hook);
robert@464: EXTERN void libpd_set_aftertouchhook(const t_libpd_aftertouchhook hook);
robert@464: EXTERN void libpd_set_polyaftertouchhook(const t_libpd_polyaftertouchhook hook);
robert@464: EXTERN void libpd_set_midibytehook(const t_libpd_midibytehook hook);
robert@464: EXTERN void libpd_sys_microsleep(int sleep);
robert@464: 
robert@464: #ifdef __cplusplus
robert@464: }
robert@464: #endif
robert@464: 
robert@464: #endif