PipeWire: spa/node/type-info.h Source File

PipeWire 1.4.7

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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#ifdef __cplusplus
9extern "C" {
10#endif
11
16
17#include <spa/utils/type.h>
18
19#include <spa/node/command.h>
20#include <spa/node/event.h>
21#include <spa/node/io.h>
22
23#define SPA_TYPE_INFO_IO SPA_TYPE_INFO_ENUM_BASE "IO"
24#define SPA_TYPE_INFO_IO_BASE SPA_TYPE_INFO_IO ":"
25
26static const struct spa_type_info spa_type_io[] = {
27 { SPA_IO_Invalid, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Invalid", NULL },
28 { SPA_IO_Buffers, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Buffers", NULL },
29 { SPA_IO_Range, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Range", NULL },
30 { SPA_IO_Clock, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Clock", NULL },
31 { SPA_IO_Latency, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Latency", NULL },
32 { SPA_IO_Control, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Control", NULL },
33 { SPA_IO_Notify, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Notify", NULL },
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 },
36 { SPA_IO_Memory, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Memory", 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
44static const struct spa_type_info spa_type_node_event_id[] = {
45 { SPA_NODE_EVENT_Error, SPA_TYPE_EVENT_Node, SPA_TYPE_INFO_NODE_EVENT_BASE "Error", NULL },
46 { SPA_NODE_EVENT_Buffering, SPA_TYPE_EVENT_Node, SPA_TYPE_INFO_NODE_EVENT_BASE "Buffering", NULL },
47 { SPA_NODE_EVENT_RequestRefresh, SPA_TYPE_EVENT_Node, SPA_TYPE_INFO_NODE_EVENT_BASE "RequestRefresh", NULL },
48 { SPA_NODE_EVENT_RequestProcess, SPA_TYPE_EVENT_Node, SPA_TYPE_INFO_NODE_EVENT_BASE "RequestProcess", NULL },
49 { 0, 0, NULL, NULL },
50};
51
52static const struct spa_type_info spa_type_node_event[] = {
53 { SPA_EVENT_NODE_START, SPA_TYPE_Id, SPA_TYPE_INFO_NODE_EVENT_BASE, spa_type_node_event_id },
54 { 0, 0, NULL, NULL },
55};
56
57#define SPA_TYPE_INFO_NodeCommand SPA_TYPE_INFO_COMMAND_BASE "Node"
58#define SPA_TYPE_INFO_NODE_COMMAND_BASE SPA_TYPE_INFO_NodeCommand ":"
59
60static const struct spa_type_info spa_type_node_command_id[] = {
61 { SPA_NODE_COMMAND_Suspend, SPA_TYPE_COMMAND_Node, SPA_TYPE_INFO_NODE_COMMAND_BASE "Suspend", NULL },
62 { SPA_NODE_COMMAND_Pause, SPA_TYPE_COMMAND_Node, SPA_TYPE_INFO_NODE_COMMAND_BASE "Pause", NULL },
63 { SPA_NODE_COMMAND_Start, SPA_TYPE_COMMAND_Node, SPA_TYPE_INFO_NODE_COMMAND_BASE "Start", NULL },
64 { SPA_NODE_COMMAND_Enable, SPA_TYPE_COMMAND_Node, SPA_TYPE_INFO_NODE_COMMAND_BASE "Enable", NULL },
65 { SPA_NODE_COMMAND_Disable, SPA_TYPE_COMMAND_Node, SPA_TYPE_INFO_NODE_COMMAND_BASE "Disable", NULL },
66 { SPA_NODE_COMMAND_Flush, SPA_TYPE_COMMAND_Node, SPA_TYPE_INFO_NODE_COMMAND_BASE "Flush", NULL },
67 { SPA_NODE_COMMAND_Drain, SPA_TYPE_COMMAND_Node, SPA_TYPE_INFO_NODE_COMMAND_BASE "Drain", NULL },
68 { SPA_NODE_COMMAND_Marker, SPA_TYPE_COMMAND_Node, SPA_TYPE_INFO_NODE_COMMAND_BASE "Marker", NULL },
69 { SPA_NODE_COMMAND_ParamBegin, SPA_TYPE_COMMAND_Node, SPA_TYPE_INFO_NODE_COMMAND_BASE "ParamBegin", NULL },
70 { SPA_NODE_COMMAND_ParamEnd, SPA_TYPE_COMMAND_Node, SPA_TYPE_INFO_NODE_COMMAND_BASE "ParamEnd", NULL },
71 { SPA_NODE_COMMAND_RequestProcess, SPA_TYPE_COMMAND_Node, SPA_TYPE_INFO_NODE_COMMAND_BASE "RequestProcess", NULL },
72 { 0, 0, NULL, NULL },
73};
74
75static const struct spa_type_info spa_type_node_command[] = {
76 { 0, SPA_TYPE_Id, SPA_TYPE_INFO_NODE_COMMAND_BASE, spa_type_node_command_id },
77 { 0, 0, NULL, NULL },
78};
79
83
84#ifdef __cplusplus
85} /* extern "C" */
86#endif
87
88#endif /* SPA_NODE_TYPES_H */
spa_type_node_command
static const struct spa_type_info spa_type_node_command[]
Definition type-info.h:86
SPA_TYPE_INFO_NODE_EVENT_BASE
#define SPA_TYPE_INFO_NODE_EVENT_BASE
Definition type-info.h:51
spa_type_node_event
static const struct spa_type_info spa_type_node_event[]
Definition type-info.h:61
SPA_TYPE_INFO_IO_BASE
#define SPA_TYPE_INFO_IO_BASE
Definition type-info.h:31
spa_type_node_command_id
static const struct spa_type_info spa_type_node_command_id[]
Definition type-info.h:71
spa_type_node_event_id
static const struct spa_type_info spa_type_node_event_id[]
Definition type-info.h:53
SPA_TYPE_INFO_NODE_COMMAND_BASE
#define SPA_TYPE_INFO_NODE_COMMAND_BASE
Definition type-info.h:69
spa_type_io
static const struct spa_type_info spa_type_io[]
Definition type-info.h:33
SPA_IO_AsyncBuffers
@ SPA_IO_AsyncBuffers
async area to exchange buffers, struct spa_io_async_buffers
Definition io.h:48
SPA_IO_Notify
@ SPA_IO_Notify
area for notify messages, struct spa_io_sequence
Definition io.h:44
SPA_IO_Memory
@ SPA_IO_Memory
memory pointer, struct spa_io_memory (currently not used in PipeWire)
Definition io.h:47
SPA_IO_Clock
@ SPA_IO_Clock
area to update clock information, struct spa_io_clock
Definition io.h:40
SPA_IO_Control
@ SPA_IO_Control
area for control messages, struct spa_io_sequence
Definition io.h:43
SPA_IO_Latency
@ SPA_IO_Latency
latency reporting, struct spa_io_latency (currently not used in PipeWire).
Definition io.h:41
SPA_IO_Range
@ SPA_IO_Range
expected byte range, struct spa_io_range (currently not used in PipeWire)
Definition io.h:39
SPA_IO_Invalid
@ SPA_IO_Invalid
Definition io.h:37
SPA_IO_Position
@ SPA_IO_Position
position information in the graph, struct spa_io_position
Definition io.h:45
SPA_IO_Buffers
@ SPA_IO_Buffers
area to exchange buffers, struct spa_io_buffers
Definition io.h:38
SPA_IO_RateMatch
@ SPA_IO_RateMatch
rate matching between nodes, struct spa_io_rate_match
Definition io.h:46
SPA_NODE_EVENT_RequestProcess
@ SPA_NODE_EVENT_RequestProcess
Definition event.h:29
SPA_NODE_EVENT_Error
@ SPA_NODE_EVENT_Error
Definition event.h:26
SPA_NODE_EVENT_Buffering
@ SPA_NODE_EVENT_Buffering
Definition event.h:27
SPA_NODE_EVENT_RequestRefresh
@ SPA_NODE_EVENT_RequestRefresh
Definition event.h:28
SPA_EVENT_NODE_START
@ SPA_EVENT_NODE_START
Definition event.h:40
SPA_NODE_COMMAND_RequestProcess
@ SPA_NODE_COMMAND_RequestProcess
Sent to a driver when some other node emitted the RequestProcess event.
Definition command.h:42
SPA_NODE_COMMAND_Disable
@ SPA_NODE_COMMAND_Disable
Definition command.h:33
SPA_NODE_COMMAND_Flush
@ SPA_NODE_COMMAND_Flush
Definition command.h:34
SPA_NODE_COMMAND_Enable
@ SPA_NODE_COMMAND_Enable
Definition command.h:32
SPA_NODE_COMMAND_Suspend
@ SPA_NODE_COMMAND_Suspend
suspend a node, this removes all configured formats and closes any devices
Definition command.h:26
SPA_NODE_COMMAND_Pause
@ SPA_NODE_COMMAND_Pause
pause a node.
Definition command.h:28
SPA_NODE_COMMAND_Drain
@ SPA_NODE_COMMAND_Drain
Definition command.h:35
SPA_NODE_COMMAND_Marker
@ SPA_NODE_COMMAND_Marker
Definition command.h:36
SPA_NODE_COMMAND_ParamBegin
@ 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
@ SPA_NODE_COMMAND_Start
start a node, this makes it start emitting scheduling events
Definition command.h:30
SPA_NODE_COMMAND_ParamEnd
@ SPA_NODE_COMMAND_ParamEnd
end a transaction
Definition command.h:41
SPA_TYPE_Int
@ SPA_TYPE_Int
Definition type.h:45
SPA_TYPE_Id
@ SPA_TYPE_Id
Definition type.h:44
SPA_TYPE_EVENT_Node
@ SPA_TYPE_EVENT_Node
Definition type.h:74
SPA_TYPE_COMMAND_Node
@ SPA_TYPE_COMMAND_Node
Definition type.h:80
io.h
spa/node/io.h
command.h
spa/node/command.h
event.h
spa/node/event.h
type.h
spa/utils/type.h
spa_type_info
Definition type.h:154