gstreamer/subprojects/gst-plugins-good/ext/jack/gstjackaudioclient.h
Jordan Petridis 689dbd1fbe jack: Dynamically load libjack at runtime instead of linking
In order to provide build and provide the jack plugin with the prebuilt
binaries of gstreamer we distribute with releases, we can not depend
on an external dependency nor can we ship plugins linking to libraries
we don't provide.

We can also not provide jack ourselves, as it would likely cause a
mismatch with the jack daemon on the host.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4350>
2023-04-20 11:10:15 +03:00

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2.6 KiB
C

/* GStreamer
* Copyright (C) 2006 Wim Taymans <wim@fluendo.com>
*
* gstjackaudioclient.h:
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_JACK_AUDIO_CLIENT_H__
#define __GST_JACK_AUDIO_CLIENT_H__
#include <gst/gst.h>
#include "gstjackloader.h"
G_BEGIN_DECLS
typedef enum
{
GST_JACK_CLIENT_SOURCE,
GST_JACK_CLIENT_SINK
} GstJackClientType;
typedef struct _GstJackAudioClient GstJackAudioClient;
void gst_jack_audio_client_init (void);
GstJackAudioClient * gst_jack_audio_client_new (const gchar *id, const gchar *server,
jack_client_t *jclient,
GstJackClientType type,
void (*shutdown) (void *arg),
JackProcessCallback process,
JackBufferSizeCallback buffer_size,
JackSampleRateCallback sample_rate,
gpointer user_data,
jack_status_t *status);
void gst_jack_audio_client_free (GstJackAudioClient *client);
jack_client_t * gst_jack_audio_client_get_client (GstJackAudioClient *client);
gboolean gst_jack_audio_client_set_active (GstJackAudioClient *client, gboolean active);
GstState gst_jack_audio_client_get_transport_state (GstJackAudioClient *client);
gchar ** gst_jack_audio_client_get_port_names_from_string (jack_client_t *jclient,
const gchar *port_names,
gint port_flags);
G_END_DECLS
#endif /* __GST_JACK_AUDIO_CLIENT_H__ */