PipeWire  0.3.29
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
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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
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14  * Software.
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23  */
24 
25 #ifndef PIPEWIRE_WORK_QUEUE_H
26 #define PIPEWIRE_WORK_QUEUE_H
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
39 struct pw_work_queue;
40 
41 #include <pipewire/loop.h>
42 
43 typedef void (*pw_work_func_t) (void *obj, void *data, int res, uint32_t id);
44 
45 struct pw_work_queue *
46 pw_work_queue_new(struct pw_loop *loop);
47 
48 void
49 pw_work_queue_destroy(struct pw_work_queue *queue);
50 
51 uint32_t
52 pw_work_queue_add(struct pw_work_queue *queue,
53  void *obj, int res,
54  pw_work_func_t func, void *data);
55 
56 int
57 pw_work_queue_cancel(struct pw_work_queue *queue, void *obj, uint32_t id);
58 
59 int
60 pw_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 */
static uint32_t int int res
Definition: core.h:329
static uint32_t int seq
Definition: core.h:328
static uint32_t id
Definition: core.h:328
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
enum spa_log_level level const char int const char * func
Definition: log-impl.h:46
Definition: filter.c:75
Definition: src/pipewire/loop.h:47
Definition: filter.c:68