PipeWire
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command.h
Go to the documentation of this file.
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/* Simple Plugin API */
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/* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
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/* SPDX-License-Identifier: MIT */
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#ifndef SPA_COMMAND_H
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#define SPA_COMMAND_H
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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#include <
spa/utils/defs.h
>
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#include <
spa/pod/pod.h
>
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struct
spa_command_body
{
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struct
spa_pod_object_body
body
;
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};
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struct
spa_command
{
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struct
spa_pod
pod
;
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struct
spa_command_body
body
;
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};
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#define SPA_COMMAND_TYPE(cmd) ((cmd)->body.body.type)
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#define SPA_COMMAND_ID(cmd,type) (SPA_COMMAND_TYPE(cmd) == (type) ? \
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(cmd)->body.body.id : SPA_ID_INVALID)
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#define SPA_COMMAND_INIT_FULL(t,size,type,id,...) ((t) \
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{ { (size), SPA_TYPE_Object }, \
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{ { (type), (id) }, ##__VA_ARGS__ } })
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#define SPA_COMMAND_INIT(type,id) \
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SPA_COMMAND_INIT_FULL(struct spa_command, \
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sizeof(struct spa_command_body), type, id)
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#ifdef __cplusplus
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}
/* extern "C" */
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#endif
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#endif
/* SPA_COMMAND_H */
defs.h
spa/utils/defs.h
pod.h
spa/pod/pod.h
spa_command_body
Definition
command.h:25
spa_command_body::body
struct spa_pod_object_body body
Definition
command.h:26
spa_command
Definition
command.h:29
spa_command::body
struct spa_command_body body
Definition
command.h:31
spa_command::pod
struct spa_pod pod
Definition
command.h:30
spa_pod_object_body
Definition
pod.h:177
spa_pod
Definition
pod.h:43
spa
pod
command.h
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