mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-03 09:01:54 -05:00
3ab17281f6
Add a need_flush signal to the connection when something can be flushed. Add destroy signal to connection
69 lines
2.8 KiB
C
69 lines
2.8 KiB
C
/* Simple Plugin API
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* Copyright (C) 2016 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_CONNECTION_H__
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#define __PINOS_CONNECTION_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <spa/defs.h>
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#include <pinos/client/sig.h>
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typedef struct _PinosConnection PinosConnection;
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struct _PinosConnection {
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int fd;
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PINOS_SIGNAL (need_flush, (PinosListener *listener,
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PinosConnection *conn));
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PINOS_SIGNAL (destroy_signal, (PinosListener *listener,
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PinosConnection *conn));
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};
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PinosConnection * pinos_connection_new (int fd);
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void pinos_connection_destroy (PinosConnection *conn);
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uint32_t pinos_connection_add_fd (PinosConnection *conn,
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int fd);
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int pinos_connection_get_fd (PinosConnection *conn,
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uint32_t index);
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bool pinos_connection_get_next (PinosConnection *conn,
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uint8_t *opcode,
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uint32_t *dest_id,
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void **data,
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uint32_t *size);
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void * pinos_connection_begin_write (PinosConnection *conn,
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uint32_t size);
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void pinos_connection_end_write (PinosConnection *conn,
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uint32_t dest_id,
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uint8_t opcode,
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uint32_t size);
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bool pinos_connection_flush (PinosConnection *conn);
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bool pinos_connection_clear (PinosConnection *conn);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* __PINOS_CONNECTION_H__ */
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