PipeWire: pipewire/work-queue.h Source File

PipeWire 0.3.51

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
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24
25#ifndef PIPEWIRE_WORK_QUEUE_H
26#define PIPEWIRE_WORK_QUEUE_H
27
28#ifdef __cplusplus
29extern "C" {
30#endif
31
40struct pw_work_queue;
41
42#include <pipewire/loop.h>
43
44 typedef void (*pw_work_func_t) (void *obj, void *data, int res, uint32_t id);
45
46struct pw_work_queue *
47 pw_work_queue_new(struct pw_loop *loop);
48
49 void
50 pw_work_queue_destroy(struct pw_work_queue *queue);
51
52uint32_t
53 pw_work_queue_add(struct pw_work_queue *queue,
54 void *obj, int res,
55 pw_work_func_t func, void *data);
56
57int
58 pw_work_queue_cancel(struct pw_work_queue *queue, void *obj, uint32_t id);
59
60int
61 pw_work_queue_complete(struct pw_work_queue *queue, void *obj, uint32_t seq, int res);
62
67#ifdef __cplusplus
68}
69#endif
70
71#endif /* PIPEWIRE_WORK_QUEUE_H */
pw_work_queue_add
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:163
pw_work_func_t
void(* pw_work_func_t)(void *obj, void *data, int res, uint32_t id)
Definition: work-queue.h:49
pw_work_queue_cancel
int pw_work_queue_cancel(struct pw_work_queue *queue, void *obj, uint32_t id)
Cancel a work item.
Definition: work-queue.c:217
pw_work_queue_complete
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:248
pw_work_queue_destroy
void pw_work_queue_destroy(struct pw_work_queue *queue)
Destroy a work queue.
Definition: work-queue.c:133
pw_work_queue_new
struct pw_work_queue * pw_work_queue_new(struct pw_loop *loop)
Create a new Work Queue.
Definition: work-queue.c:99
loop.h
pipewire/loop.h
pw_loop
Definition: loop.h:51
pw_work_queue