shithub: orca

ref: f322b9fdaa14bc1dd322891198562b9fa5a8a412
dir: /osc_out.h/

#include "base.h"

typedef struct Oosc_dev Oosc_dev;

typedef enum {
  Oosc_udp_create_error_ok = 0,
  Oosc_udp_create_error_couldnt_open_socket = 1,
} Oosc_udp_create_error;

Oosc_udp_create_error oosc_dev_create_udp(Oosc_dev** out_dev_ptr,
                                          char const* dest_addr, U16 port);
void oosc_dev_destroy(Oosc_dev* dev);
// raw UDP datagram
void oosc_send_datagram(Oosc_dev* dev, char const* data, Usz size);
void oosc_send_int32s(Oosc_dev* dev, char const* osc_address, I32 const* vals,
                      Usz count);

typedef struct {
  float remaining;
  U16 chan_note;
} Susnote;

typedef struct {
  Susnote* buffer;
  Usz count;
  Usz capacity;
} Susnote_list;

void susnote_list_init(Susnote_list* sl);
void susnote_list_deinit(Susnote_list* sl);
void susnote_list_clear(Susnote_list* sl);
void susnote_list_add_notes(Susnote_list* sl, Susnote const* restrict notes,
                            Usz count, Usz* restrict start_removed,
                            Usz* restrict end_removed);
void susnote_list_advance_time(Susnote_list* sl, double delta_time,
                               Usz* restrict start_removed,
                               Usz* restrict end_removed,
                               // 1.0 if no notes remain or none shorter than 1.0
                               double* soonest_deadline);
// 1.0 if no notes remain or none shorter than 1.0
double susnote_list_soonest_deadline(Susnote_list const* sl);