PipeWire 0.3.38
work-queue.h
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1/* PipeWire
2 *
3 * Copyright © 2018 Wim Taymans
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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23 */
24
25#ifndef PIPEWIRE_WORK_QUEUE_H
26#define PIPEWIRE_WORK_QUEUE_H
27
28#ifdef __cplusplus
29extern "C" {
30#endif
31
39struct pw_work_queue;
40
41#include <pipewire/loop.h>
42
43typedef void (*pw_work_func_t) (void *obj, void *data, int res, uint32_t id);
44
45struct pw_work_queue *
46pw_work_queue_new(struct pw_loop *loop);
47
48void
49pw_work_queue_destroy(struct pw_work_queue *queue);
50
51uint32_t
52pw_work_queue_add(struct pw_work_queue *queue,
53 void *obj, int res,
54 pw_work_func_t func, void *data);
55
56int
57pw_work_queue_cancel(struct pw_work_queue *queue, void *obj, uint32_t id);
58
59int
60pw_work_queue_complete(struct pw_work_queue *queue, void *obj, uint32_t seq, int res);
61
66#ifdef __cplusplus
67}
68#endif
69
70#endif /* PIPEWIRE_WORK_QUEUE_H */
uint32_t pw_work_queue_add(struct pw_work_queue *queue, void *obj, int res, pw_work_func_t func, void *data)
Add an item to the work queue.
Definition: work-queue.c:162
void(* pw_work_func_t)(void *obj, void *data, int res, uint32_t id)
Definition: work-queue.h:43
int pw_work_queue_cancel(struct pw_work_queue *queue, void *obj, uint32_t id)
Cancel a work item.
Definition: work-queue.c:216
int pw_work_queue_complete(struct pw_work_queue *queue, void *obj, uint32_t seq, int res)
Complete a work item.
Definition: work-queue.c:247
void pw_work_queue_destroy(struct pw_work_queue *queue)
Destroy a work queue.
Definition: work-queue.c:132
struct pw_work_queue * pw_work_queue_new(struct pw_loop *loop)
Create a new PipeWire Work Queue Object.
Definition: work-queue.c:98
user data to add to an object
Definition: media-session.c:113
Definition: src/pipewire/loop.h:47
Definition: filter.c:68