transport.h

Go to the documentation of this file.

/*
    Copyright (C) 2001-2013

    Developers:

    Paul Davis
    Jack O'Quin
    Steve Harris
    Rui Nuno Capela
    Devin Anderson
    Kai Vehmanen
    Ian Esten
    Dmitry Baikov
    Torben Hohn
    Rohan Drape
    Stephane Letz
    Christian Schoenebeck

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

    You are permitted to statically link against a binary version of
    the JACK library obtained from

        http://jackaudio.org/downloads/JackiOS-SDK.zip

    and distribute the resulting application without complying with section 6
    (requiring recipients of your application to be able to relink against
    modified versions of libjack).

    This permission is granted if and ONLY if the resulting application binary
    issue is intended for execution in any one of the following environments:

        * Apple Inc. iOS

    Additional environments may be added to this list in the future.
    All other terms of the LGPL continue to apply.

*/

#ifndef __jack_transport_h__
#define __jack_transport_h__

#ifdef __cplusplus
extern "C" {
#endif

#include <jack/types.h>
#include <jack/weakmacros.h>

int  jack_release_timebase (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;

int  jack_set_sync_callback (jack_client_t *client,
                             JackSyncCallback sync_callback,
                             void *arg) JACK_OPTIONAL_WEAK_EXPORT;

int  jack_set_sync_timeout (jack_client_t *client,
                            jack_time_t timeout) JACK_OPTIONAL_WEAK_EXPORT;

int  jack_set_timebase_callback (jack_client_t *client,
                                 int conditional,
                                 JackTimebaseCallback timebase_callback,
                                 void *arg) JACK_OPTIONAL_WEAK_EXPORT;

int  jack_transport_locate (jack_client_t *client,
                            jack_nframes_t frame) JACK_OPTIONAL_WEAK_EXPORT;

jack_transport_state_t jack_transport_query (const jack_client_t *client,
                                             jack_position_t *pos) JACK_OPTIONAL_WEAK_EXPORT;

jack_nframes_t jack_get_current_transport_frame (const jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;

int  jack_transport_reposition (jack_client_t *client,
                                const jack_position_t *pos) JACK_OPTIONAL_WEAK_EXPORT;

void jack_transport_start (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;

void jack_transport_stop (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT;

void jack_get_transport_info (jack_client_t *client,
                              jack_transport_info_t *tinfo) JACK_OPTIONAL_WEAK_EXPORT;

void jack_set_transport_info (jack_client_t *client,
                              jack_transport_info_t *tinfo) JACK_OPTIONAL_WEAK_EXPORT;

#ifdef __cplusplus
}
#endif

#endif /* __jack_transport_h__ */