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b943c31fd8
Including C headers inside of `extern "C"` breaks use from C++. Hoist the includes of standard C headers above the block so we don't try to mangle the stdlib. I initially tried to scope this with a targeted change but it's too hard to do correctly that way. This way, we avoid whack-a-mole. Firefox is working around this in their e21461b7b8b39cc31ba53c47d4f6f310c673ff2f commit. Bug: https://bugzilla.mozilla.org/1953080
65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/* 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_NODE_H
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#define SPA_COMMAND_NODE_H
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#include <spa/pod/command.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \addtogroup spa_node
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* \{
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*/
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/* object id of SPA_TYPE_COMMAND_Node */
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enum spa_node_command {
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SPA_NODE_COMMAND_Suspend, /**< suspend a node, this removes all configured
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* formats and closes any devices */
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SPA_NODE_COMMAND_Pause, /**< pause a node. this makes it stop emitting
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* scheduling events */
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SPA_NODE_COMMAND_Start, /**< start a node, this makes it start emitting
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* scheduling events */
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SPA_NODE_COMMAND_Enable,
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SPA_NODE_COMMAND_Disable,
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SPA_NODE_COMMAND_Flush,
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SPA_NODE_COMMAND_Drain,
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SPA_NODE_COMMAND_Marker,
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SPA_NODE_COMMAND_ParamBegin, /**< begin a set of parameter enumerations or
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* configuration that require the device to
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* remain opened, like query formats and then
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* set a format */
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SPA_NODE_COMMAND_ParamEnd, /**< end a transaction */
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SPA_NODE_COMMAND_RequestProcess,/**< Sent to a driver when some other node emitted
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* the RequestProcess event. */
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SPA_NODE_COMMAND_User, /**< User defined command */
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};
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#define SPA_NODE_COMMAND_ID(cmd) SPA_COMMAND_ID(cmd, SPA_TYPE_COMMAND_Node)
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#define SPA_NODE_COMMAND_INIT(id) SPA_COMMAND_INIT(SPA_TYPE_COMMAND_Node, id)
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/* properties for SPA_TYPE_COMMAND_Node */
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enum spa_command_node {
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SPA_COMMAND_NODE_START,
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SPA_COMMAND_NODE_START_User = 0x1000,
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SPA_COMMAND_NODE_extra, /** extra info (String) */
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SPA_COMMAND_NODE_START_CUSTOM = 0x1000000,
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};
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/**
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* \}
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*/
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* SPA_COMMAND_NODE_H */
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