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.
65 lines
2.3 KiB
65 lines
2.3 KiB
5 years ago
|
/*
|
||
|
|
Calf Box, an open source musical instrument.
|
||
|
|
Copyright (C) 2010-2011 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_RECSRC_H
|
||
|
|
#define CBOX_RECSRC_H
|
||
|
|
|
||
|
|
#include "cmd.h"
|
||
|
|
#include "dom.h"
|
||
|
|
|
||
|
|
struct cbox_recording_source;
|
||
|
|
struct cbox_rt;
|
||
|
|
struct cbox_engine;
|
||
|
|
|
||
|
|
CBOX_EXTERN_CLASS(cbox_recorder)
|
||
|
|
|
||
|
|
struct cbox_recorder
|
||
|
|
{
|
||
|
|
CBOX_OBJECT_HEADER()
|
||
|
|
void *user_data;
|
||
|
|
struct cbox_command_target cmd_target;
|
||
|
|
|
||
|
|
gboolean (*attach)(struct cbox_recorder *handler, struct cbox_recording_source *src, GError **error);
|
||
|
|
void (*record_block)(struct cbox_recorder *handler, const float **buffers, uint32_t offset, uint32_t numsamples);
|
||
|
|
gboolean (*detach)(struct cbox_recorder *handler, GError **error);
|
||
|
|
void (*destroy)(struct cbox_recorder *handler);
|
||
|
|
};
|
||
|
|
|
||
|
|
struct cbox_recording_source
|
||
|
|
{
|
||
|
|
struct cbox_command_target cmd_target;
|
||
|
|
struct cbox_scene *scene;
|
||
|
|
|
||
|
|
struct cbox_recorder **handlers;
|
||
|
|
uint32_t handler_count;
|
||
|
|
uint32_t max_numsamples;
|
||
|
|
int channels;
|
||
|
|
};
|
||
|
|
|
||
|
|
#define IS_RECORDING_SOURCE_CONNECTED(src) ((src).handler_count != 0)
|
||
|
|
|
||
|
|
extern void cbox_recording_source_init(struct cbox_recording_source *src, struct cbox_scene *scene, uint32_t max_numsamples, int channels);
|
||
|
|
extern gboolean cbox_recording_source_attach(struct cbox_recording_source *src, struct cbox_recorder *rec, GError **error);
|
||
|
|
extern int cbox_recording_source_detach(struct cbox_recording_source *src, struct cbox_recorder *rec, GError **error);
|
||
|
|
extern void cbox_recording_source_push(struct cbox_recording_source *src, const float **buffers, uint32_t offset, uint32_t numsamples);
|
||
|
|
extern void cbox_recording_source_uninit(struct cbox_recording_source *src);
|
||
|
|
|
||
|
|
extern struct cbox_recorder *cbox_recorder_new_stream(struct cbox_engine *engine, struct cbox_rt *rt, const char *filename);
|
||
|
|
|
||
|
|
#endif
|