PipeWire  1.6.4
type-info.h
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1 /* Simple Plugin API */
2 /* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
3 /* SPDX-License-Identifier: MIT */
4 
5 #ifndef SPA_NODE_TYPES_H
6 #define SPA_NODE_TYPES_H
7 
8 #include <spa/utils/type.h>
9 
10 #include <spa/node/command.h>
11 #include <spa/node/event.h>
12 #include <spa/node/io.h>
13 
14 #ifdef __cplusplus
15 extern "C" {
16 #endif
17 
23 #define SPA_TYPE_INFO_IO SPA_TYPE_INFO_ENUM_BASE "IO"
24 #define SPA_TYPE_INFO_IO_BASE SPA_TYPE_INFO_IO ":"
25 
26 static const struct spa_type_info spa_type_io[] = {
34  { SPA_IO_Position, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Position", NULL },
35  { SPA_IO_RateMatch, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "RateMatch", NULL },
37  { SPA_IO_AsyncBuffers, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "AsyncBuffers", NULL },
38  { 0, 0, NULL, NULL },
39 };
40 
41 #define SPA_TYPE_INFO_NodeEvent SPA_TYPE_INFO_EVENT_BASE "Node"
42 #define SPA_TYPE_INFO_NODE_EVENT_BASE SPA_TYPE_INFO_NodeEvent ":"
43 
44 static const struct spa_type_info spa_type_node_event_id[] = {
50  { 0, 0, NULL, NULL },
51 };
52 
53 static const struct spa_type_info spa_type_node_event[] = {
55 
57 
58  { 0, 0, NULL, NULL },
59 };
60 
61 #define SPA_TYPE_INFO_NodeCommand SPA_TYPE_INFO_COMMAND_BASE "Node"
62 #define SPA_TYPE_INFO_NODE_COMMAND_BASE SPA_TYPE_INFO_NodeCommand ":"
63 
64 static const struct spa_type_info spa_type_node_command_id[] = {
77  { 0, 0, NULL, NULL },
78 };
79 
80 static const struct spa_type_info spa_type_node_command[] = {
82 
84 
85  { 0, 0, NULL, NULL },
86 };
87 
92 #ifdef __cplusplus
93 } /* extern "C" */
94 #endif
95 
96 #endif /* SPA_NODE_TYPES_H */
static const struct spa_type_info spa_type_node_command[]
Definition: type-info.h:91
#define SPA_TYPE_INFO_NODE_EVENT_BASE
Definition: type-info.h:51
static const struct spa_type_info spa_type_node_event[]
Definition: type-info.h:62
#define SPA_TYPE_INFO_IO_BASE
Definition: type-info.h:31
static const struct spa_type_info spa_type_node_command_id[]
Definition: type-info.h:75
static const struct spa_type_info spa_type_node_event_id[]
Definition: type-info.h:53
#define SPA_TYPE_INFO_NODE_COMMAND_BASE
Definition: type-info.h:73
static const struct spa_type_info spa_type_io[]
Definition: type-info.h:33
@ SPA_IO_AsyncBuffers
async area to exchange buffers, struct spa_io_async_buffers
Definition: io.h:48
@ SPA_IO_Notify
area for notify messages, struct spa_io_sequence
Definition: io.h:44
@ SPA_IO_Memory
memory pointer, struct spa_io_memory (currently not used in PipeWire)
Definition: io.h:47
@ SPA_IO_Clock
area to update clock information, struct spa_io_clock
Definition: io.h:40
@ SPA_IO_Control
area for control messages, struct spa_io_sequence
Definition: io.h:43
@ SPA_IO_Latency
latency reporting, struct spa_io_latency (currently not used in PipeWire).
Definition: io.h:41
@ SPA_IO_Range
expected byte range, struct spa_io_range (currently not used in PipeWire)
Definition: io.h:39
@ SPA_IO_Invalid
Definition: io.h:37
@ SPA_IO_Position
position information in the graph, struct spa_io_position
Definition: io.h:45
@ SPA_IO_Buffers
area to exchange buffers, struct spa_io_buffers
Definition: io.h:38
@ SPA_IO_RateMatch
rate matching between nodes, struct spa_io_rate_match
Definition: io.h:46
@ SPA_COMMAND_NODE_START
Definition: command.h:55
@ SPA_COMMAND_NODE_extra
Definition: command.h:58
@ SPA_NODE_EVENT_User
Definition: event.h:31
@ SPA_NODE_EVENT_RequestProcess
Definition: event.h:29
@ SPA_NODE_EVENT_Error
Definition: event.h:26
@ SPA_NODE_EVENT_Buffering
Definition: event.h:27
@ SPA_NODE_EVENT_RequestRefresh
Definition: event.h:28
@ SPA_EVENT_NODE_extra
Definition: event.h:44
@ SPA_EVENT_NODE_START
Definition: event.h:41
@ SPA_NODE_COMMAND_RequestProcess
Sent to a driver when some other node emitted the RequestProcess event.
Definition: command.h:42
@ SPA_NODE_COMMAND_Disable
Definition: command.h:33
@ SPA_NODE_COMMAND_Flush
Definition: command.h:34
@ SPA_NODE_COMMAND_Enable
Definition: command.h:32
@ SPA_NODE_COMMAND_Suspend
suspend a node, this removes all configured formats and closes any devices
Definition: command.h:26
@ SPA_NODE_COMMAND_Pause
pause a node.
Definition: command.h:28
@ SPA_NODE_COMMAND_Drain
Definition: command.h:35
@ SPA_NODE_COMMAND_Marker
Definition: command.h:36
@ SPA_NODE_COMMAND_User
User defined command.
Definition: command.h:44
@ SPA_NODE_COMMAND_ParamBegin
begin a set of parameter enumerations or configuration that require the device to remain opened,...
Definition: command.h:37
@ SPA_NODE_COMMAND_Start
start a node, this makes it start emitting scheduling events
Definition: command.h:30
@ SPA_NODE_COMMAND_ParamEnd
end a transaction
Definition: command.h:41
@ SPA_TYPE_Int
Definition: type.h:45
@ SPA_TYPE_Id
Definition: type.h:44
@ SPA_TYPE_EVENT_Node
Definition: type.h:74
@ SPA_TYPE_String
Definition: type.h:49
@ SPA_TYPE_COMMAND_Node
Definition: type.h:80
spa/node/io.h
spa/node/command.h
spa/node/event.h
spa/utils/type.h
Definition: type.h:156