2016-11-15 13:29:58 +01:00
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/* Pinos
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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 __PINOS_PORT_H__
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#define __PINOS_PORT_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define PINOS_PORT_URI "http://pinos.org/ns/port"
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#define PINOS_PORT_PREFIX PINOS_PORT_URI "#"
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typedef struct _PinosPort PinosPort;
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#include <spa/include/spa/node.h>
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#include <pinos/client/introspect.h>
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#include <pinos/client/mem.h>
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#include <pinos/server/core.h>
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#include <pinos/server/link.h>
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struct _PinosPort {
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SpaList link;
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PINOS_SIGNAL (destroy_signal, (PinosListener *listener, PinosPort *));
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PinosNode *node;
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PinosDirection direction;
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uint32_t port_id;
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bool allocated;
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PinosMemblock buffer_mem;
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SpaBuffer **buffers;
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2017-03-07 11:56:43 +01:00
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uint32_t n_buffers;
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2016-11-15 13:29:58 +01:00
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SpaList links;
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struct {
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SpaList links;
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} rt;
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};
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PinosPort * pinos_port_new (PinosNode *node,
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PinosDirection direction,
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uint32_t port_id);
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void pinos_port_destroy (PinosPort *port);
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PinosLink * pinos_port_link (PinosPort *output_port,
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PinosPort *input_port,
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SpaFormat **format_filter,
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PinosProperties *properties,
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char **error);
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SpaResult pinos_port_unlink (PinosPort *port,
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PinosLink *link);
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SpaResult pinos_port_clear_buffers (PinosPort *port);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __PINOS_PORT_H__ */
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