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/* Simple Plugin API */
/* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
/* SPDX-License-Identifier: MIT */
#ifndef SPA_COMMAND_NODE_H
#define SPA_COMMAND_NODE_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* \addtogroup spa_node
* \{
*/
#include <spa/pod/command.h>
/* object id of SPA_TYPE_COMMAND_Node */
enum spa_node_command {
SPA_NODE_COMMAND_Suspend, /**< suspend a node, this removes all configured
* formats and closes any devices */
SPA_NODE_COMMAND_Pause, /**< pause a node. this makes it stop emitting
* scheduling events */
SPA_NODE_COMMAND_Start, /**< start a node, this makes it start emitting
* scheduling events */
SPA_NODE_COMMAND_Enable,
SPA_NODE_COMMAND_Disable,
SPA_NODE_COMMAND_Flush,
SPA_NODE_COMMAND_Drain,
SPA_NODE_COMMAND_Marker,
SPA_NODE_COMMAND_ParamBegin, /**< begin a set of parameter enumerations or
* configuration that require the device to
* remain opened, like query formats and then
* set a format */
SPA_NODE_COMMAND_ParamEnd, /**< end a transaction */
SPA_NODE_COMMAND_RequestProcess,/**< Sent to a driver when some other node emitted
* the RequestProcess event. */
};
#define SPA_NODE_COMMAND_ID(cmd) SPA_COMMAND_ID(cmd, SPA_TYPE_COMMAND_Node)
#define SPA_NODE_COMMAND_INIT(id) SPA_COMMAND_INIT(SPA_TYPE_COMMAND_Node, id)
/**
* \}
*/
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* SPA_COMMAND_NODE_H */