gstreamer/subprojects/gst-plugins-good/ext/jack/gstjack.c

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/* GStreamer Jack plugins
* Copyright (C) 2006 Wim Taymans <wim@fluendo.com>
*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "gstjack.h"
#include "gstjackloader.h"
GType
gst_jack_connect_get_type (void)
{
static gsize jack_connect_type = 0;
if (g_once_init_enter (&jack_connect_type)) {
static const GEnumValue jack_connect_enums[] = {
{GST_JACK_CONNECT_NONE,
"Don't automatically connect ports to physical ports", "none"},
{GST_JACK_CONNECT_AUTO,
"Automatically connect ports to physical ports", "auto"},
{GST_JACK_CONNECT_AUTO_FORCED,
"Automatically connect ports to as many physical ports as possible",
"auto-forced"},
{GST_JACK_CONNECT_EXPLICIT,
"Connect ports to explicitly requested physical ports",
"explicit"},
{0, NULL, NULL},
};
GType tmp = g_enum_register_static ("GstJackConnect", jack_connect_enums);
g_once_init_leave (&jack_connect_type, tmp);
}
return (GType) jack_connect_type;
}
GType
gst_jack_transport_get_type (void)
{
static gsize type = 0;
if (g_once_init_enter (&type)) {
static const GFlagsValue flag_values[] = {
{GST_JACK_TRANSPORT_MASTER,
"Start and stop transport with state changes", "master"},
{GST_JACK_TRANSPORT_SLAVE,
"Follow transport state changes", "slave"},
{0, NULL, NULL},
};
GType tmp = g_flags_register_static ("GstJackTransport", flag_values);
g_once_init_leave (&type, tmp);
}
return (GType) type;
}
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static gpointer
gst_jack_client_copy (gpointer jclient)
{
return jclient;
}
static void
gst_jack_client_free (gpointer jclient)
{
return;
}
GType
gst_jack_client_get_type (void)
{
static gsize jack_client_type = 0;
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if (g_once_init_enter (&jack_client_type)) {
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/* hackish, but makes it show up nicely in gst-inspect */
GType tmp = g_boxed_type_register_static ("JackClient",
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(GBoxedCopyFunc) gst_jack_client_copy,
(GBoxedFreeFunc) gst_jack_client_free);
g_once_init_leave (&jack_client_type, tmp);
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}
return (GType) jack_client_type;
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}
static gboolean
plugin_init (GstPlugin * plugin)
{
gboolean ret = FALSE;
if (!gst_jack_load_library ()) {
GST_WARNING ("Failed to load jack library");
return TRUE;
}
ret |= GST_ELEMENT_REGISTER (jackaudiosrc, plugin);
ret |= GST_ELEMENT_REGISTER (jackaudiosink, plugin);
return ret;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
jack,
"JACK audio elements",
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)