node/event.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_EVENT_NODE_H
#define SPA_EVENT_NODE_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <spa/pod/event.h>
 
/* object id of SPA_TYPE_EVENT_Node */
enum spa_node_event {
        SPA_NODE_EVENT_Error,
        SPA_NODE_EVENT_Buffering,
        SPA_NODE_EVENT_RequestRefresh,
        SPA_NODE_EVENT_RequestProcess,          /*< Ask the driver to start processing
                                                 *  the graph */
};
 
#define SPA_NODE_EVENT_ID(ev)   SPA_EVENT_ID(ev, SPA_TYPE_EVENT_Node)
#define SPA_NODE_EVENT_INIT(id) SPA_EVENT_INIT(SPA_TYPE_EVENT_Node, id)
 
/* properties for SPA_TYPE_EVENT_Node */
enum spa_event_node {
        SPA_EVENT_NODE_START,
};
 
#ifdef __cplusplus
}  /* extern "C" */
#endif
 
#endif /* SPA_EVENT_NODE_H */