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https://gitlab.freedesktop.org/pipewire/pipewire.git
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ae93f15965
Make a new epoll based event loop and use it for the data tranport. Simplify the spa event api a little and rename to SpaLoop
80 lines
2.9 KiB
C
80 lines
2.9 KiB
C
/* Pinos
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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_MAIN_LOOP_H__
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#define __PINOS_MAIN_LOOP_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <spa/include/spa/loop.h>
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typedef struct _PinosMainLoop PinosMainLoop;
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typedef void (*PinosDeferFunc) (void *obj,
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void *data,
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SpaResult res,
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uint32_t id);
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/**
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* PinosMainLoop:
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*
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* Pinos main-loop interface.
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*/
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struct _PinosMainLoop {
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SpaLoop *loop;
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void (*run) (PinosMainLoop *loop);
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void (*quit) (PinosMainLoop *loop);
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uint32_t (*defer) (PinosMainLoop *loop,
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void *obj,
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SpaResult res,
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PinosDeferFunc func,
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void *data);
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void (*defer_cancel) (PinosMainLoop *loop,
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void *obj,
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uint32_t id);
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bool (*defer_complete) (PinosMainLoop *loop,
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void *obj,
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uint32_t seq,
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SpaResult res);
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uint32_t (*sync) (PinosMainLoop *loop,
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void *obj,
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PinosDeferFunc func,
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void *data);
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};
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PinosMainLoop * pinos_main_loop_new (void);
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void pinos_main_loop_destroy (PinosMainLoop *loop);
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#define pinos_main_loop_run(m) (m)->run(m)
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#define pinos_main_loop_quit(m) (m)->quit(m)
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#define pinos_main_loop_defer(m,...) (m)->defer(m,__VA_ARGS__)
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#define pinos_main_loop_defer_cancel(m,...) (m)->defer_cancel(m,__VA_ARGS__)
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#define pinos_main_loop_defer_complete(m,...) (m)->defer_complete(m,__VA_ARGS__)
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#define pinos_main_loop_sync(m,...) (m)->sync(m,__VA_ARGS__)
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#ifdef __cplusplus
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}
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#endif
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#endif /* __PINOS_MAIN_LOOP_H__ */
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