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Reorganise SPA tree

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Reorganise the SPA includes to make it more extensible later
Simplify the naming of the buffer and meta params
This commit is contained in:
Wim Taymans 2017-11-10 13:36:14 +01:00
parent 58451d626c
commit caaeaff223
151 changed files with 1353 additions and 964 deletions
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84
spa/include/spa/node/event.h Normal file
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/* Simple Plugin API
* Copyright (C) 2016 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __SPA_EVENT_NODE_H__
#define __SPA_EVENT_NODE_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <spa/utils/defs.h>
#include <spa/pod/event.h>
#include <spa/support/type-map.h>
#include <spa/node/node.h>
#define SPA_TYPE_EVENT__Node SPA_TYPE_EVENT_BASE "Node"
#define SPA_TYPE_EVENT_NODE_BASE SPA_TYPE_EVENT__Node ":"
#define SPA_TYPE_EVENT_NODE__Error SPA_TYPE_EVENT_NODE_BASE "Error"
#define SPA_TYPE_EVENT_NODE__Buffering SPA_TYPE_EVENT_NODE_BASE "Buffering"
#define SPA_TYPE_EVENT_NODE__RequestRefresh SPA_TYPE_EVENT_NODE_BASE "RequestRefresh"
#define SPA_TYPE_EVENT_NODE__RequestClockUpdate SPA_TYPE_EVENT_NODE_BASE "RequestClockUpdate"
struct spa_type_event_node {
uint32_t Error;
uint32_t Buffering;
uint32_t RequestRefresh;
uint32_t RequestClockUpdate;
};
static inline void
spa_type_event_node_map(struct spa_type_map *map, struct spa_type_event_node *type)
{
if (type->Error == 0) {
type->Error = spa_type_map_get_id(map, SPA_TYPE_EVENT_NODE__Error);
type->Buffering = spa_type_map_get_id(map, SPA_TYPE_EVENT_NODE__Buffering);
type->RequestRefresh = spa_type_map_get_id(map, SPA_TYPE_EVENT_NODE__RequestRefresh);
type->RequestClockUpdate = spa_type_map_get_id(map, SPA_TYPE_EVENT_NODE__RequestClockUpdate);
}
}
struct spa_event_node_request_clock_update_body {
struct spa_pod_object_body body;
#define SPA_EVENT_NODE_REQUEST_CLOCK_UPDATE_TIME (1 << 0)
#define SPA_EVENT_NODE_REQUEST_CLOCK_UPDATE_SCALE (1 << 1)
#define SPA_EVENT_NODE_REQUEST_CLOCK_UPDATE_STATE (1 << 2)
struct spa_pod_int update_mask SPA_ALIGNED(8);
struct spa_pod_long timestamp SPA_ALIGNED(8);
struct spa_pod_long offset SPA_ALIGNED(8);
};
struct spa_event_node_request_clock_update {
struct spa_pod pod;
struct spa_event_node_request_clock_update_body body;
};
#define SPA_EVENT_NODE_REQUEST_CLOCK_UPDATE_INIT(type,update_mask,timestamp,offset) \
SPA_EVENT_INIT_COMPLEX(struct spa_event_node_request_clock_update, \
sizeof(struct spa_event_node_request_clock_update_body), type, \
SPA_POD_INT_INIT(update_mask), \
SPA_POD_LONG_INIT(timestamp), \
SPA_POD_LONG_INIT(offset))
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* __SPA_EVENT_NODE_H__ */