You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
3.1 KiB
73 lines
3.1 KiB
3 years ago
|
/*
|
||
|
|
Calf Box, an open source musical instrument.
|
||
|
|
Copyright (C) 2010-2013 Krzysztof Foltman
|
||
|
|
|
||
|
|
This program is free software: you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation, either version 3 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
This program is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef CBOX_ENGINE_H
|
||
|
|
#define CBOX_ENGINE_H
|
||
|
|
|
||
|
|
#include "cmd.h"
|
||
|
|
#include "dom.h"
|
||
|
|
#include "io.h"
|
||
|
|
#include "midi.h"
|
||
|
|
#include "rt.h"
|
||
|
|
|
||
|
|
CBOX_EXTERN_CLASS(cbox_engine)
|
||
|
|
|
||
|
|
#define GET_RT_FROM_cbox_engine(ptr) ((ptr)->rt)
|
||
|
|
|
||
|
|
struct cbox_engine
|
||
|
|
{
|
||
|
|
CBOX_OBJECT_HEADER()
|
||
|
|
struct cbox_command_target cmd_target;
|
||
|
|
struct cbox_io_env io_env;
|
||
|
|
struct cbox_rt *rt;
|
||
|
|
struct cbox_scene **scenes;
|
||
|
|
uint32_t scene_count;
|
||
|
|
struct cbox_song_playback *spb;
|
||
|
|
struct cbox_module *effect;
|
||
|
|
struct cbox_master *master;
|
||
|
|
struct cbox_midi_buffer midibuf_aux, midibuf_jack, midibuf_song;
|
||
|
|
struct cbox_song_time_mapper *stmap;
|
||
|
|
struct cbox_midi_appsink appsink;
|
||
|
|
|
||
|
|
int spb_lock, spb_retry;
|
||
|
|
|
||
|
|
uint32_t frame_start_song_pos, song_pos_offset; // samples
|
||
|
|
};
|
||
|
|
|
||
|
|
// These use an RT command internally
|
||
|
|
extern struct cbox_engine *cbox_engine_new(struct cbox_document *doc, struct cbox_rt *rt);
|
||
|
|
extern void cbox_engine_update_song_playback(struct cbox_engine *engine);
|
||
|
|
extern void cbox_engine_update_input_connections(struct cbox_engine *engine);
|
||
|
|
extern void cbox_engine_update_output_connections(struct cbox_engine *engine);
|
||
|
|
extern void cbox_engine_add_scene(struct cbox_engine *engine, struct cbox_scene *scene);
|
||
|
|
void cbox_engine_remove_scene(struct cbox_engine *engine, struct cbox_scene *scene);
|
||
|
|
extern struct cbox_song *cbox_engine_set_song(struct cbox_engine *engine, struct cbox_song *song, int new_pos);
|
||
|
|
extern struct cbox_song *cbox_engine_set_pattern(struct cbox_engine *engine, struct cbox_midi_pattern *pattern, int new_pos);
|
||
|
|
extern void cbox_engine_set_pattern_and_destroy(struct cbox_engine *engine, struct cbox_midi_pattern *pattern);
|
||
|
|
extern void cbox_engine_send_events_to(struct cbox_engine *engine, struct cbox_midi_merger *merger, struct cbox_midi_buffer *buffer);
|
||
|
|
extern void cbox_engine_process(struct cbox_engine *engine, struct cbox_io *io, uint32_t nframes, float **output_buffers, uint32_t output_channels);
|
||
|
|
extern gboolean cbox_engine_on_transport_sync(struct cbox_engine *engine, enum cbox_transport_state state, uint32_t frame);
|
||
|
|
extern void cbox_engine_on_tempo_sync(struct cbox_engine *engine, double beats_per_minute);
|
||
|
|
extern struct cbox_midi_merger *cbox_engine_get_midi_output(struct cbox_engine *engine, struct cbox_uuid *uuid);
|
||
|
|
extern uint32_t cbox_engine_current_pos_samples(struct cbox_engine *engine);
|
||
|
|
|
||
|
|
extern int cbox_engine_get_sample_rate(struct cbox_engine *engine);
|
||
|
|
extern int cbox_engine_get_buffer_size(struct cbox_engine *engine);
|
||
|
|
|
||
|
|
#endif
|