1 files changed, 73 insertions, 0 deletions
diff --git a/third_party/pipewire/spa/node/command.h b/third_party/pipewire/spa/node/command.h
new file mode 100644
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+++ b/third_party/pipewire/spa/node/command.h
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+/* Simple Plugin API
+ *
+ * Copyright © 2018 Wim Taymans
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#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 */