5 #ifndef SPA_NODE_TYPES_H
6 #define SPA_NODE_TYPES_H
17 #include <spa/utils/type.h>
19 #include <spa/node/command.h>
20 #include <spa/node/event.h>
21 #include <spa/node/io.h>
23 #define SPA_TYPE_INFO_IO SPA_TYPE_INFO_ENUM_BASE "IO"
24 #define SPA_TYPE_INFO_IO_BASE SPA_TYPE_INFO_IO ":"
40 #define SPA_TYPE_INFO_NodeEvent SPA_TYPE_INFO_EVENT_BASE "Node"
41 #define SPA_TYPE_INFO_NODE_EVENT_BASE SPA_TYPE_INFO_NodeEvent ":"
56 #define SPA_TYPE_INFO_NodeCommand SPA_TYPE_INFO_COMMAND_BASE "Node"
57 #define SPA_TYPE_INFO_NODE_COMMAND_BASE SPA_TYPE_INFO_NodeCommand ":"
area to exchange buffers, struct spa_io_buffers
Definition: io.h:38
#define SPA_TYPE_INFO_NODE_EVENT_BASE
Definition: type-info.h:50
suspend a node, this removes all configured formats and closes any devices
Definition: command.h:26
#define SPA_TYPE_INFO_IO_BASE
Definition: type-info.h:31
area to update clock information, struct spa_io_clock
Definition: io.h:40
pause a node.
Definition: command.h:28
latency reporting, struct spa_io_latency
Definition: io.h:41
static const struct spa_type_info spa_type_node_command_id[]
Definition: type-info.h:70
end a transaction
Definition: command.h:41
area for notify messages, struct spa_io_sequence
Definition: io.h:43
static const struct spa_type_info spa_type_node_event_id[]
Definition: type-info.h:52
start a node, this makes it start emitting scheduling events
Definition: command.h:30
static const struct spa_type_info spa_type_node_command[]
Definition: type-info.h:85
begin a set of parameter enumerations or configuration that require the device to remain opened...
Definition: command.h:37
area for control messages, struct spa_io_sequence
Definition: io.h:42
rate matching between nodes, struct spa_io_rate_match
Definition: io.h:45
#define SPA_TYPE_INFO_NODE_COMMAND_BASE
Definition: type-info.h:68
memory pointer, struct spa_io_memory
Definition: io.h:46
static const struct spa_type_info spa_type_node_event[]
Definition: type-info.h:60
static const struct spa_type_info spa_type_io[]
Definition: type-info.h:33
position information in the graph, struct spa_io_position
Definition: io.h:44
expected byte range, struct spa_io_range
Definition: io.h:39
Sent to a driver when some other node emitted the RequestProcess event.
Definition: command.h:42