PipeWire  0.3.48
type-info.h
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1 /* Simple Plugin API
2  *
3  * Copyright © 2018 Wim Taymans
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining a
6  * copy of this software and associated documentation files (the "Software"),
7  * to deal in the Software without restriction, including without limitation
8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9  * and/or sell copies of the Software, and to permit persons to whom the
10  * Software is furnished to do so, subject to the following conditions:
11  *
12  * The above copyright notice and this permission notice (including the next
13  * paragraph) shall be included in all copies or substantial portions of the
14  * Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22  * DEALINGS IN THE SOFTWARE.
23  */
24 
25 #ifndef SPA_NODE_TYPES_H
26 #define SPA_NODE_TYPES_H
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
37 #include <spa/utils/type-info.h>
38 
39 #include <spa/node/command.h>
40 #include <spa/node/event.h>
41 #include <spa/node/io.h>
42 
43 #define SPA_TYPE_INFO_IO SPA_TYPE_INFO_ENUM_BASE "IO"
44 #define SPA_TYPE_INFO_IO_BASE SPA_TYPE_INFO_IO ":"
45 
46 static const struct spa_type_info spa_type_io[] = {
54  { SPA_IO_Position, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Position", NULL },
55  { SPA_IO_RateMatch, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "RateMatch", NULL },
57  { 0, 0, NULL, NULL },
58 };
59 
60 #define SPA_TYPE_INFO_NodeEvent SPA_TYPE_INFO_EVENT_BASE "Node"
61 #define SPA_TYPE_INFO_NODE_EVENT_BASE SPA_TYPE_INFO_NodeEvent ":"
62 
63 static const struct spa_type_info spa_type_node_event_id[] = {
68  { 0, 0, NULL, NULL },
69 };
70 
71 static const struct spa_type_info spa_type_node_event[] = {
73  { 0, 0, NULL, NULL },
74 };
75 
76 #define SPA_TYPE_INFO_NodeCommand SPA_TYPE_INFO_COMMAND_BASE "Node"
77 #define SPA_TYPE_INFO_NODE_COMMAND_BASE SPA_TYPE_INFO_NodeCommand ":"
78 
79 static const struct spa_type_info spa_type_node_command_id[] = {
91  { 0, 0, NULL, NULL },
92 };
93 
94 static const struct spa_type_info spa_type_node_command[] = {
96  { 0, 0, NULL, NULL },
97 };
98 
103 #ifdef __cplusplus
104 } /* extern "C" */
105 #endif
106 
107 #endif /* SPA_NODE_TYPES_H */
SPA_TYPE_INFO_IO_BASE
#define SPA_TYPE_INFO_IO_BASE
Definition: type-info.h:51
SPA_IO_Position
@ SPA_IO_Position
position information in the graph, struct spa_io_position
Definition: io.h:64
SPA_NODE_COMMAND_Marker
@ SPA_NODE_COMMAND_Marker
Definition: command.h:56
SPA_NODE_COMMAND_Flush
@ SPA_NODE_COMMAND_Flush
Definition: command.h:54
SPA_TYPE_INFO_NODE_EVENT_BASE
#define SPA_TYPE_INFO_NODE_EVENT_BASE
Definition: type-info.h:70
event.h
spa_type_info
Definition: type.h:162
SPA_TYPE_EVENT_Node
@ SPA_TYPE_EVENT_Node
Definition: type.h:83
SPA_NODE_COMMAND_Enable
@ SPA_NODE_COMMAND_Enable
Definition: command.h:52
SPA_NODE_COMMAND_RequestProcess
@ SPA_NODE_COMMAND_RequestProcess
Sent to a driver when some other node emitted the RequestProcess event.
Definition: command.h:62
SPA_IO_Invalid
@ SPA_IO_Invalid
Definition: io.h:57
SPA_TYPE_COMMAND_Node
@ SPA_TYPE_COMMAND_Node
Definition: type.h:89
SPA_IO_RateMatch
@ SPA_IO_RateMatch
rate matching between nodes, struct spa_io_rate_match
Definition: io.h:65
SPA_IO_Control
@ SPA_IO_Control
area for control messages, struct spa_io_sequence
Definition: io.h:62
SPA_NODE_EVENT_RequestProcess
@ SPA_NODE_EVENT_RequestProcess
Definition: event.h:49
spa_type_node_event_id
static const struct spa_type_info spa_type_node_event_id[]
Definition: type-info.h:72
command.h
type-info.h
SPA_IO_Buffers
@ SPA_IO_Buffers
area to exchange buffers, struct spa_io_buffers
Definition: io.h:58
SPA_NODE_EVENT_RequestRefresh
@ SPA_NODE_EVENT_RequestRefresh
Definition: event.h:48
spa_type_node_command
static const struct spa_type_info spa_type_node_command[]
Definition: type-info.h:105
spa_type_node_command_id
static const struct spa_type_info spa_type_node_command_id[]
Definition: type-info.h:90
SPA_NODE_COMMAND_Suspend
@ SPA_NODE_COMMAND_Suspend
suspend a node, this removes all configured formats and closes any devices
Definition: command.h:46
SPA_EVENT_NODE_START
@ SPA_EVENT_NODE_START
Definition: event.h:60
SPA_IO_Clock
@ SPA_IO_Clock
area to update clock information, struct spa_io_clock
Definition: io.h:60
SPA_NODE_COMMAND_Drain
@ SPA_NODE_COMMAND_Drain
Definition: command.h:55
SPA_NODE_COMMAND_Pause
@ SPA_NODE_COMMAND_Pause
pause a node.
Definition: command.h:48
SPA_IO_Range
@ SPA_IO_Range
expected byte range, struct spa_io_range
Definition: io.h:59
SPA_IO_Notify
@ SPA_IO_Notify
area for notify messages, struct spa_io_sequence
Definition: io.h:63
SPA_TYPE_Id
@ SPA_TYPE_Id
Definition: type.h:53
SPA_TYPE_Int
@ SPA_TYPE_Int
Definition: type.h:54
SPA_NODE_COMMAND_Start
@ SPA_NODE_COMMAND_Start
start a node, this makes it start emitting scheduling events
Definition: command.h:50
spa_type_io
static const struct spa_type_info spa_type_io[]
Definition: type-info.h:53
SPA_NODE_EVENT_Error
@ SPA_NODE_EVENT_Error
Definition: event.h:46
io.h
spa_type_node_event
static const struct spa_type_info spa_type_node_event[]
Definition: type-info.h:80
SPA_NODE_EVENT_Buffering
@ SPA_NODE_EVENT_Buffering
Definition: event.h:47
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:57
SPA_IO_Latency
@ SPA_IO_Latency
latency reporting, struct spa_io_latency
Definition: io.h:61
SPA_NODE_COMMAND_ParamEnd
@ SPA_NODE_COMMAND_ParamEnd
end a transaction
Definition: command.h:61
SPA_TYPE_INFO_NODE_COMMAND_BASE
#define SPA_TYPE_INFO_NODE_COMMAND_BASE
Definition: type-info.h:88
SPA_NODE_COMMAND_Disable
@ SPA_NODE_COMMAND_Disable
Definition: command.h:53
SPA_IO_Memory
@ SPA_IO_Memory
memory pointer, struct spa_io_memory
Definition: io.h:66