PipeWire 1.1.0
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impl-module.h
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1/* PipeWire */
2/* SPDX-FileCopyrightText: Copyright © 2016 Axis Communications <dev-gstreamer@axis.com> */
3/* @author Linus Svensson <linus.svensson@axis.com> */
4/* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
5/* SPDX-License-Identifier: MIT */
6
7#ifndef PIPEWIRE_IMPL_MODULE_H
8#define PIPEWIRE_IMPL_MODULE_H
9
10#ifdef __cplusplus
11extern "C" {
12#endif
13
14#include <spa/utils/hook.h>
15
16#include <pipewire/context.h>
17
18#define PIPEWIRE_SYMBOL_MODULE_INIT "pipewire__module_init"
19#define PIPEWIRE_MODULE_PREFIX "libpipewire-"
20
30struct pw_impl_module;
31
41typedef int (*pw_impl_module_init_func_t) (struct pw_impl_module *module, const char *args);
42
45#define PW_VERSION_IMPL_MODULE_EVENTS 0
46 uint32_t version;
47
50 void (*destroy) (void *data);
52 void (*free) (void *data);
54 void (*initialized) (void *data);
55
58 void (*registered) (void *data);
59};
61struct pw_impl_module *
63 const char *name,
64 const char *args,
65 struct pw_properties *properties);
66
69
72
75
77int pw_impl_module_update_properties(struct pw_impl_module *module, const struct spa_dict *dict);
78
80const struct pw_module_info *pw_impl_module_get_info(struct pw_impl_module *module);
81
84 struct spa_hook *listener,
85 const struct pw_impl_module_events *events,
86 void *data);
87
89void pw_impl_module_destroy(struct pw_impl_module *module);
90
93
98#ifdef __cplusplus
99}
100#endif
101
102#endif /* PIPEWIRE_IMPL_MODULE_H */
const struct pw_module_info * pw_impl_module_get_info(struct pw_impl_module *module)
Get the module info.
Definition impl-module.c:376
struct pw_global * pw_impl_module_get_global(struct pw_impl_module *module)
Get the global of a module.
Definition impl-module.c:340
struct pw_impl_module * pw_context_load_module(struct pw_context *context, const char *name, const char *args, struct pw_properties *properties)
Load a module.
Definition impl-module.c:138
int(* pw_impl_module_init_func_t)(struct pw_impl_module *module, const char *args)
Module init function signature.
Definition impl-module.h:46
void pw_impl_module_schedule_destroy(struct pw_impl_module *module)
Schedule a destroy later on the main thread.
Definition impl-module.c:396
struct pw_context * pw_impl_module_get_context(struct pw_impl_module *module)
Get the context of a module.
Definition impl-module.c:334
void pw_impl_module_add_listener(struct pw_impl_module *module, struct spa_hook *listener, const struct pw_impl_module_events *events, void *data)
Add an event listener to a module.
Definition impl-module.c:382
const struct pw_properties * pw_impl_module_get_properties(struct pw_impl_module *module)
Get the module properties.
Definition impl-module.c:346
int pw_impl_module_update_properties(struct pw_impl_module *module, const struct spa_dict *dict)
Update the module properties.
Definition impl-module.c:352
void pw_impl_module_destroy(struct pw_impl_module *module)
Destroy a module.
Definition impl-module.c:299
spa/utils/hook.h
pipewire/context.h
Module events added with pw_impl_module_add_listener.
Definition impl-module.h:49
void(* initialized)(void *data)
The module is initialized.
Definition impl-module.h:60
void(* free)(void *data)
The module is freed.
Definition impl-module.h:58
void(* destroy)(void *data)
The module is destroyed.
Definition impl-module.h:56
void(* registered)(void *data)
The module is registered.
Definition impl-module.h:64
uint32_t version
Definition impl-module.h:52
The module information.
Definition module.h:41
Definition properties.h:33
struct spa_dict dict
dictionary of key/values
Definition properties.h:34
Definition dict.h:39
A hook, contains the structure with functions and the data passed to the functions.
Definition hook.h:350