shithub: orca

ref: fa98fbb13c368040db238eb218ed844d53642a12
dir: orca/vmio.h

#pragma once
#include "base.h"

typedef enum {
  Oevent_type_midi_note,
  Oevent_type_midi_cc,
  Oevent_type_midi_pb,
  Oevent_type_osc_ints,
  Oevent_type_udp_string,
  Oevent_type_cmd_string,
} Oevent_types;

typedef struct {
  U8 oevent_type;
} Oevent_any;

typedef struct {
  U8 oevent_type;
  U8 channel, octave, note, velocity, duration : 7, mono : 1;
} Oevent_midi_note;

typedef struct {
  U8 oevent_type;
  U8 channel, control, value;
} Oevent_midi_cc;

typedef struct {
  U8 oevent_type;
  U8 channel, lsb, msb;
} Oevent_midi_pb;

enum { Oevent_osc_int_count = 16 };

typedef struct {
  U8 oevent_type;
  Glyph glyph;
  U8 count;
  U8 numbers[Oevent_osc_int_count];
} Oevent_osc_ints;

enum { Oevent_udp_string_count = 16 };

typedef struct {
  U8 oevent_type;
  U8 count;
  char chars[Oevent_udp_string_count];
} Oevent_udp_string;

enum { Oevent_cmd_string_count = 16 };

typedef struct {
  U8 oevent_type;
  U8 count;
  char chars[Oevent_cmd_string_count];
} Oevent_cmd_string;

typedef union {
  Oevent_any any;
  Oevent_midi_note midi_note;
  Oevent_midi_cc midi_cc;
  Oevent_midi_pb midi_pb;
  Oevent_osc_ints osc_ints;
  Oevent_udp_string udp_string;
  Oevent_cmd_string cmd_string;
} Oevent;

typedef struct {
  Oevent *buffer;
  Usz count, capacity;
} Oevent_list;

void oevent_list_init(Oevent_list *olist);
void oevent_list_deinit(Oevent_list *olist);
void oevent_list_clear(Oevent_list *olist);
ORCA_NOINLINE
void oevent_list_copy(Oevent_list const *src, Oevent_list *dest);
ORCA_NOINLINE
Oevent *oevent_list_alloc_item(Oevent_list *olist);