mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
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130 lines
3.1 KiB
C
130 lines
3.1 KiB
C
/* PipeWire
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* Copyright (C) 2015 Wim Taymans <wim.taymans@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __PIPEWIRE_JACK_NODE_H__
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#define __PIPEWIRE_JACK_NODE_H__
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#include <spa/buffer.h>
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#include <pipewire/node.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct pw_jack_port;
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struct pw_jack_node {
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struct pw_node *node;
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struct pw_core *core;
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struct jack_server *server;
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struct jack_client_control *control;
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struct pw_jack_port *driverport;
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struct spa_list graph_link;
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void *user_data;
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};
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struct pw_jack_node_events {
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#define PW_VERSION_JACK_NODE_EVENTS 0
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uint32_t version;
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void (*destroy) (void *data);
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void (*free) (void *data);
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void (*pull) (void *data);
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void (*push) (void *data);
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};
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struct pw_jack_port {
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struct pw_jack_node *node;
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enum pw_direction direction;
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struct pw_port *port;
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jack_port_id_t port_id;
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struct jack_port *jack_port;
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float *ptr;
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void *user_data;
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};
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struct pw_jack_port_events {
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#define PW_VERSION_JACK_PORT_EVENTS 0
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uint32_t version;
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void (*destroy) (void *data);
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void (*free) (void *data);
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};
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struct pw_jack_node *
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pw_jack_node_new(struct pw_core *core,
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struct pw_global *parent,
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struct jack_server *server,
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const char *name,
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int pid,
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struct pw_properties *properties,
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size_t user_data_size);
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struct pw_jack_node *
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pw_jack_driver_new(struct pw_core *core,
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struct pw_global *parent,
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struct jack_server *server,
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const char *name,
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int n_capture_channels,
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int n_playback_channels,
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struct pw_properties *properties,
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size_t user_data_size);
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void
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pw_jack_node_destroy(struct pw_jack_node *node);
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void pw_jack_node_add_listener(struct pw_jack_node *node,
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struct spa_hook *listener,
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const struct pw_jack_node_events *events,
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void *data);
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struct pw_jack_port *
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pw_jack_node_add_port(struct pw_jack_node *node,
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const char *name,
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const char *type,
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unsigned int flags,
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size_t user_data_size);
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void pw_jack_port_add_listener(struct pw_jack_port *port,
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struct spa_hook *listener,
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const struct pw_jack_port_events *events,
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void *data);
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struct pw_jack_port *
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pw_jack_node_find_port(struct pw_jack_node *node,
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enum pw_direction direction,
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jack_port_id_t port_id);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __PIPEWIRE_JACK_NODE_H__ */
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