PipeWire  0.3.34
param/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
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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  *
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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
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20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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24 
25 #ifndef SPA_PARAM_TYPES_H
26 #define SPA_PARAM_TYPES_H
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
37 #include <spa/utils/defs.h>
38 #include <spa/param/props.h>
39 #include <spa/param/format.h>
40 #include <spa/buffer/type-info.h>
41 
42 /* base for parameter object enumerations */
43 #define SPA_TYPE_INFO_ParamId SPA_TYPE_INFO_ENUM_BASE "ParamId"
44 #define SPA_TYPE_INFO_PARAM_ID_BASE SPA_TYPE_INFO_ParamId ":"
45 
46 /* static */ const struct spa_type_info spa_type_param[] = {
64  { 0, 0, NULL, NULL },
65 };
66 
67 /* base for parameter objects */
68 #define SPA_TYPE_INFO_Param SPA_TYPE_INFO_OBJECT_BASE "Param"
69 #define SPA_TYPE_INFO_PARAM_BASE SPA_TYPE_INFO_Param ":"
70 
71 #define SPA_TYPE_INFO_Props SPA_TYPE_INFO_PARAM_BASE "Props"
72 #define SPA_TYPE_INFO_PROPS_BASE SPA_TYPE_INFO_Props ":"
73 
77 
78 /* static */ const struct spa_type_info spa_type_prop_float_array[] = {
79  { SPA_PROP_START, SPA_TYPE_Float, SPA_TYPE_INFO_BASE "floatArray", NULL, },
80  { 0, 0, NULL, NULL },
81 };
82 
83 /* static */ const struct spa_type_info spa_type_prop_channel_map[] = {
85  { 0, 0, NULL, NULL },
86 };
87 
88 /* static */ const struct spa_type_info spa_type_prop_iec958_codec[] = {
90  { 0, 0, NULL, NULL },
91 };
92 
93 /* static */ const struct spa_type_info spa_type_props[] = {
110 
118  { SPA_PROP_channelVolumes, SPA_TYPE_Array, SPA_TYPE_INFO_PROPS_BASE "channelVolumes", spa_type_prop_float_array },
121  { SPA_PROP_channelMap, SPA_TYPE_Array, SPA_TYPE_INFO_PROPS_BASE "channelMap", spa_type_prop_channel_map },
123  { SPA_PROP_monitorVolumes, SPA_TYPE_Array, SPA_TYPE_INFO_PROPS_BASE "monitorVolumes", spa_type_prop_float_array },
124  { SPA_PROP_latencyOffsetNsec, SPA_TYPE_Long, SPA_TYPE_INFO_PROPS_BASE "latencyOffsetNsec", NULL },
126  { SPA_PROP_softVolumes, SPA_TYPE_Array, SPA_TYPE_INFO_PROPS_BASE "softVolumes", spa_type_prop_float_array },
127  { SPA_PROP_iec958Codecs, SPA_TYPE_Array, SPA_TYPE_INFO_PROPS_BASE "iec958Codecs", spa_type_prop_iec958_codec },
128 
137 
139  { 0, 0, NULL, NULL },
140 };
141 
143 #define SPA_TYPE_INFO_PropInfo SPA_TYPE_INFO_PARAM_BASE "PropInfo"
144 #define SPA_TYPE_INFO_PROP_INFO_BASE SPA_TYPE_INFO_PropInfo ":"
145 
146 /* static */ const struct spa_type_info spa_type_prop_info[] = {
148  { SPA_PROP_INFO_id, SPA_TYPE_Id, SPA_TYPE_INFO_PROP_INFO_BASE "id", spa_type_props },
154  { 0, 0, NULL, NULL },
155 };
156 
157 #define SPA_TYPE_INFO_PARAM_Meta SPA_TYPE_INFO_PARAM_BASE "Meta"
158 #define SPA_TYPE_INFO_PARAM_META_BASE SPA_TYPE_INFO_PARAM_Meta ":"
159 
160 /* static */ const struct spa_type_info spa_type_param_meta[] = {
164  { 0, 0, NULL, NULL },
165 };
166 
170 #define SPA_TYPE_INFO_PARAM_IO SPA_TYPE_INFO_PARAM_BASE "IO"
171 #define SPA_TYPE_INFO_PARAM_IO_BASE SPA_TYPE_INFO_PARAM_IO ":"
172 
173 /* static */ const struct spa_type_info spa_type_param_io[] = {
177  { 0, 0, NULL, NULL },
178 };
179 
180 #define SPA_TYPE_INFO_Format SPA_TYPE_INFO_PARAM_BASE "Format"
181 #define SPA_TYPE_INFO_FORMAT_BASE SPA_TYPE_INFO_Format ":"
182 
183 #define SPA_TYPE_INFO_MediaType SPA_TYPE_INFO_ENUM_BASE "MediaType"
184 #define SPA_TYPE_INFO_MEDIA_TYPE_BASE SPA_TYPE_INFO_MediaType ":"
185 
186 /* static */ const struct spa_type_info spa_type_media_type[] = {
194  { 0, 0, NULL, NULL },
195 };
196 
197 #define SPA_TYPE_INFO_MediaSubtype SPA_TYPE_INFO_ENUM_BASE "MediaSubtype"
198 #define SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE SPA_TYPE_INFO_MediaSubtype ":"
199 
200 /* static */ const struct spa_type_info spa_type_media_subtype[] = {
202  /* generic subtypes */
206  /* audio subtypes */
219  /* video subtypes */
233  /* image subtypes */
235  /* stream subtypes */
237  /* application subtypes */
239  { 0, 0, NULL, NULL },
240 };
241 
242 #define SPA_TYPE_INFO_FormatAudio SPA_TYPE_INFO_FORMAT_BASE "Audio"
243 #define SPA_TYPE_INFO_FORMAT_AUDIO_BASE SPA_TYPE_INFO_FormatAudio ":"
244 
245 #define SPA_TYPE_INFO_FormatVideo SPA_TYPE_INFO_FORMAT_BASE "Video"
246 #define SPA_TYPE_INFO_FORMAT_VIDEO_BASE SPA_TYPE_INFO_FormatVideo ":"
247 
248 #define SPA_TYPE_INFO_FORMAT_VIDEO_H264 SPA_TYPE_INFO_FORMAT_VIDEO_BASE "H264"
249 #define SPA_TYPE_INFO_FORMAT_VIDEO_H264_BASE SPA_TYPE_INFO_FORMAT_VIDEO_H264 ":"
250 
251 /* static */ const struct spa_type_info spa_type_format[] = {
253 
258 
266  spa_type_prop_channel_map },
267 
270 
289 
292  { 0, 0, NULL, NULL },
293 };
294 
295 #define SPA_TYPE_INFO_PARAM_Buffers SPA_TYPE_INFO_PARAM_BASE "Buffers"
296 #define SPA_TYPE_INFO_PARAM_BUFFERS_BASE SPA_TYPE_INFO_PARAM_Buffers ":"
297 
298 #define SPA_TYPE_INFO_PARAM_BlockInfo SPA_TYPE_INFO_PARAM_BUFFERS_BASE "BlockInfo"
299 #define SPA_TYPE_INFO_PARAM_BLOCK_INFO_BASE SPA_TYPE_INFO_PARAM_BlockInfo ":"
300 
301 /* static */ const struct spa_type_info spa_type_param_buffers[] = {
309  { 0, 0, NULL, NULL },
310 };
311 
312 #define SPA_TYPE_INFO_ParamAvailability SPA_TYPE_INFO_ENUM_BASE "ParamAvailability"
313 #define SPA_TYPE_INFO_PARAM_AVAILABILITY_BASE SPA_TYPE_INFO_ParamAvailability ":"
314 
315 /* static */ const struct spa_type_info spa_type_param_availability[] = {
319  { 0, 0, NULL, NULL },
320 };
321 
322 #define SPA_TYPE_INFO_PARAM_Profile SPA_TYPE_INFO_PARAM_BASE "Profile"
323 #define SPA_TYPE_INFO_PARAM_PROFILE_BASE SPA_TYPE_INFO_PARAM_Profile ":"
324 
325 /* static */ const struct spa_type_info spa_type_param_profile[] = {
335  { 0, 0, NULL, NULL },
336 };
337 
338 #define SPA_TYPE_INFO_ParamPortConfigMode SPA_TYPE_INFO_ENUM_BASE "ParamPortConfigMode"
339 #define SPA_TYPE_INFO_PARAM_PORT_CONFIG_MODE_BASE SPA_TYPE_INFO_ParamPortConfigMode ":"
340 
341 /* static */ const struct spa_type_info spa_type_param_port_config_mode[] = {
346  { 0, 0, NULL, NULL },
347 };
348 
349 #define SPA_TYPE_INFO_PARAM_PortConfig SPA_TYPE_INFO_PARAM_BASE "PortConfig"
350 #define SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE SPA_TYPE_INFO_PARAM_PortConfig ":"
351 
352 /* static */ const struct spa_type_info spa_type_param_port_config[] = {
355  { SPA_PARAM_PORT_CONFIG_mode, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE "mode", spa_type_param_port_config_mode },
359  { 0, 0, NULL, NULL },
360 };
361 
362 
363 #define SPA_TYPE_INFO_PARAM_Route SPA_TYPE_INFO_PARAM_BASE "Route"
364 #define SPA_TYPE_INFO_PARAM_ROUTE_BASE SPA_TYPE_INFO_PARAM_Route ":"
365 
366 /* static */ const struct spa_type_info spa_type_param_route[] = {
381  { 0, 0, NULL, NULL },
382 };
383 
384 #include <spa/param/profiler.h>
385 
386 #define SPA_TYPE_INFO_Profiler SPA_TYPE_INFO_OBJECT_BASE "Profiler"
387 #define SPA_TYPE_INFO_PROFILER_BASE SPA_TYPE_INFO_Profiler ":"
388 
389 /* static */ const struct spa_type_info spa_type_profiler[] = {
395  { 0, 0, NULL, NULL },
396 };
397 
398 #define SPA_TYPE_INFO_PARAM_Latency SPA_TYPE_INFO_PARAM_BASE "Latency"
399 #define SPA_TYPE_INFO_PARAM_LATENCY_BASE SPA_TYPE_INFO_PARAM_Latency ":"
400 
401 /* static */ const struct spa_type_info spa_type_param_latency[] = {
410  { 0, 0, NULL, NULL },
411 };
412 
413 #define SPA_TYPE_INFO_PARAM_ProcessLatency SPA_TYPE_INFO_PARAM_BASE "ProcessLatency"
414 #define SPA_TYPE_INFO_PARAM_PROCESS_LATENCY_BASE SPA_TYPE_INFO_PARAM_ProcessLatency ":"
415 
416 /* static */ const struct spa_type_info spa_type_param_process_latency[] = {
421  { 0, 0, NULL, NULL },
422 };
423 
428 #ifdef __cplusplus
429 } /* extern "C" */
430 #endif
431 
432 #endif /* SPA_PARAM_TYPES_H */
Definition: param/format.h:80
Definition: props.h:64
mute (Bool)
Definition: props.h:91
Definition: param/format.h:59
const struct spa_type_info spa_type_audio_format[]
Definition: param/audio/type-info.h:42
number of buffers (Int)
Definition: param.h:83
#define SPA_TYPE_INFO_PARAM_PORT_CONFIG_MODE_BASE
Definition: param/type-info.h:339
the expected maximum size the meta (Int)
Definition: param.h:95
direction, input/output (Id enum spa_direction)
Definition: param.h:181
(Id enum spa_video_multiview_flags)
Definition: param/format.h:127
profile name (String)
Definition: param.h:115
Definition: props.h:62
invalid
Definition: param.h:44
size of the io area (Int)
Definition: param.h:102
const struct spa_type_info spa_type_audio_flags[]
Definition: param/audio/type-info.h:153
Definition: param/format.h:54
Definition: param/format.h:87
simple control params (Struct( (String : key, Pod : value)*))
Definition: props.h:113
#define SPA_TYPE_INFO_PROFILER_BASE
Definition: param/type-info.h:387
Definition: param/format.h:75
mute (Bool)
Definition: props.h:81
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:45
const struct spa_type_info spa_type_param_route[]
Definition: param/type-info.h:366
profile configuration as SPA_TYPE_OBJECT_ParamProfile
Definition: param.h:53
availability of the profile (Id enum spa_param_availability)
Definition: param.h:118
Definition: param/format.h:101
media type (Id enum spa_media_type)
Definition: param/format.h:103
/Id enum spa_video_color_matrix)
Definition: param/format.h:130
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:50
Definition: props.h:63
#define SPA_TYPE_INFO_PARAM_META_BASE
Definition: param/type-info.h:158
Definition: props.h:68
Definition: props.h:82
Definition: props.h:78
Definition: param/format.h:41
type ID, uniquely identifies the io area (Id enum spa_io_type)
Definition: param.h:101
direction, input/output (Id enum spa_direction)
Definition: param.h:148
Definition: props.h:107
const struct spa_type_info spa_type_bluetooth_audio_codec[]
Definition: param/bluetooth/type-info.h:42
Definition: props.h:84
Definition: props.h:83
/Id enum spa_video_color_range)
Definition: param/format.h:129
codec used (IEC958) (Id enum spa_audio_iec958_codec)
Definition: param/format.h:114
const struct spa_type_info spa_type_prop_iec958_codec[]
Definition: param/type-info.h:88
latency relative to quantum (Float)
Definition: param.h:193
#define SPA_TYPE_INFO_BASE
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:108
possible memory types (Int, mask of enum spa_data_type)
Definition: param.h:88
Definition: param/format.h:72
(Object) format filter
Definition: param.h:152
max latency (Long) in nanoseconds
Definition: param.h:187
Definition: props.h:110
clock information (Struct( Int : clock flags, Int : clock id, String: clock name, Long : clock nsec...
Definition: profiler.h:51
Definition: param.h:113
#define SPA_TYPE_INFO_PARAM_PROCESS_LATENCY_BASE
Definition: param/type-info.h:414
Definition: props.h:108
/Id enum spa_video_transfer_function)
Definition: param/format.h:131
processing latency, a SPA_TYPE_OBJECT_ParamProcessLatency
Definition: param.h:60
associated id of the property
Definition: props.h:42
min latency relative to quantum (Float)
Definition: param.h:182
Definition: param.h:93
mute (Bool)
Definition: props.h:95
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:54
Definition: param.h:180
priority of the destination (Int)
Definition: param.h:163
associated device indexes (Array of Int)
Definition: param.h:172
Definition: param/format.h:64
const struct spa_type_info spa_type_param_port_config_mode[]
Definition: param/type-info.h:341
optional flags (Int)
Definition: param/format.h:109
size (Rectangle)
Definition: param/format.h:120
Definition: param.h:192
enabled IEC958 (S/PDIF) codecs, (Array (Id enum spa_audio_iec958_codec)
Definition: props.h:99
Definition: param/format.h:65
#define SPA_TYPE_INFO_PARAM_AVAILABILITY_BASE
Definition: param/type-info.h:313
Definition: param/format.h:83
min latency (Long) in nanoseconds
Definition: param.h:186
delay adjustment
Definition: props.h:94
latency (Int) relative to rate
Definition: param.h:194
info (Struct( Int : n_items, (String : key, String : value)*))
Definition: param.h:120
an unknown property
Definition: props.h:58
#define SPA_TYPE_INFO_FORMAT_AUDIO_BASE
Definition: param/type-info.h:243
#define SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE
Definition: param/type-info.h:350
#define SPA_TYPE_INFO_FORMAT_VIDEO_BASE
Definition: param/type-info.h:246
size of a data block memory (Int)
Definition: param.h:85
Definition: props.h:73
Definition: props.h:74
labels of property if any, this is a struct with pairs of values, the first one is of the type of the...
Definition: props.h:45
Definition: props.h:61
(Int)
Definition: param/format.h:134
#define SPA_TYPE_INFO_FORMAT_BASE
Definition: param/type-info.h:181
properties as SPA_TYPE_OBJECT_Props
Definition: param.h:46
index of the routing destination (Int)
Definition: param.h:158
a volume base (Float)
Definition: props.h:87
Definition: param/format.h:55
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:48
#define SPA_TYPE_INFO_PARAM_BUFFERS_BASE
Definition: param/type-info.h:296
max latency (Int) relative to rate
Definition: param.h:185
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:47
port configuration enumeration as SPA_TYPE_OBJECT_ParamPortConfig
Definition: param.h:54
Definition: props.h:72
const struct spa_type_info spa_type_param_meta[]
Definition: param/type-info.h:160
configured format as SPA_TYPE_OBJECT_Format
Definition: param.h:48
a volume array, one volume per channel (Array of Float)
Definition: props.h:92
const struct spa_type_info spa_type_media_type[]
Definition: param/type-info.h:186
convert configuration
Definition: param.h:139
latency reporting, a SPA_TYPE_OBJECT_ParamLatency
Definition: param.h:59
availability of the destination (Id enum spa_param_availability)
Definition: param.h:164
Definition: param/format.h:76
#define SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE
Definition: param/type-info.h:198
port configuration as SPA_TYPE_OBJECT_ParamPortConfig
Definition: param.h:55
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:137
Definition: props.h:56
(Id enum spa_video_interlace_mode)
Definition: param/format.h:124
Definition: props.h:104
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:52
const struct spa_type_info spa_type_props[]
Definition: param/type-info.h:93
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:94
const struct spa_type_info spa_type_audio_iec958_codec[]
Definition: param/audio/type-info.h:275
const struct spa_type_info spa_type_prop_channel_map[]
Definition: param/type-info.h:83
Definition: param/format.h:43
const struct spa_type_info spa_type_video_format[]
Definition: param/video/type-info.h:41
dsp configuration, depending on the external format.
Definition: param.h:140
a volume array, one volume per channel (Array of Float)
Definition: props.h:96
media subtype (Id enum spa_media_subtype)
Definition: param/format.h:104
If route should be saved (Bool)
Definition: param.h:174
Definition: param/format.h:58
generic follower info block (Struct( Int : id, String : name, Long : prev_signal, Long : signal...
Definition: profiler.h:75
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:57
routing enumeration as SPA_TYPE_OBJECT_ParamRoute
Definition: param.h:56
Definition: props.h:65
a channelmap array (Array (Id enum spa_audio_channel))
Definition: props.h:89
number of views (Int)
Definition: param/format.h:123
a volume step (Float)
Definition: props.h:88
Definition: param/format.h:42
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:51
frame rate (Fraction)
Definition: param/format.h:121
const struct spa_type_info spa_type_param_latency[]
Definition: param/type-info.h:401
const struct spa_type_info spa_type_format[]
Definition: param/type-info.h:251
const struct spa_type_info spa_type_param_io[]
Definition: param/type-info.h:173
Definition: param/format.h:47
#define SPA_TYPE_INFO_PROPS_BASE
Definition: param/type-info.h:72
Definition: param/format.h:60
#define SPA_TYPE_INFO_PARAM_ROUTE_BASE
Definition: param/type-info.h:364
name of the property
Definition: props.h:43
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:60
Definition: param/format.h:46
properties SPA_TYPE_OBJECT_Props
Definition: param.h:171
available
Definition: param.h:108
Definition: props.h:71
If profile should be saved (Bool)
Definition: param.h:133
(Bool) enable monitor output ports on input ports
Definition: param.h:150
format modifier (Long)
Definition: param/format.h:119
Definition: param/format.h:52
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:99
Definition: param.h:147
(Int)
Definition: param/format.h:133
a volume (Float), 0.0 silence, 1.0 normal
Definition: props.h:80
const struct spa_type_info spa_type_param_availability[]
Definition: param/type-info.h:315
Definition: param/format.h:68
Definition: props.h:106
Definition: param/format.h:45
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:62
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:46
#define SPA_TYPE_INFO_MEDIA_TYPE_BASE
Definition: param/type-info.h:184
Definition: param/format.h:61
#define SPA_TYPE_INFO_PARAM_PROFILE_BASE
Definition: param/type-info.h:323
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:92
profile enumeration as SPA_TYPE_OBJECT_ParamProfile
Definition: param.h:52
info (Struct( Int : n_items, (String : key, String : value)*))
Definition: param.h:166
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:89
const struct spa_type_info spa_type_param_buffers[]
Definition: param/type-info.h:301
const struct spa_type_info spa_type_meta_type[]
Definition: buffer/type-info.h:73
Definition: param/format.h:79
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:96
profile description (String)
Definition: param.h:116
video format (Id enum spa_video_format)
Definition: param/format.h:118
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:55
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:93
const struct spa_type_info spa_type_direction[]
Definition: utils/type-info.h:54
Definition: param/format.h:92
direction, input/output (Id enum spa_direction)
Definition: param.h:159
the metadata, one of enum spa_meta_type (Id enum spa_meta_type)
Definition: param.h:94
Definition: props.h:69
Definition: props.h:103
#define SPA_TYPE_INFO_PROP_INFO_BASE
Definition: param/type-info.h:144
channel positions (Id enum spa_audio_position)
Definition: param/format.h:112
Definition: props.h:109
is part of params property (Bool)
Definition: props.h:51
Definition: param/format.h:69
Definition: param/format.h:77
associated profile indexes (Array of Int)
Definition: param.h:170
configurable IO areas as SPA_TYPE_OBJECT_ParamIO
Definition: param.h:51
(Id enum spa_param_port_config_mode) mode
Definition: param.h:149
Generic info, counter and CPU load, (Struct( Long : counter, Float : cpu_load fast, Float : cpu_load medium, Float : cpu_load slow), Int : xrun-count))
Definition: profiler.h:44
sample rate (Int)
Definition: param/format.h:110
number of audio channels (Int)
Definition: param/format.h:111
const struct spa_type_info spa_type_param_process_latency[]
Definition: param/type-info.h:416
#define SPA_TYPE_INFO_PARAM_BLOCK_INFO_BASE
Definition: param/type-info.h:299
min latency (Int) relative to rate
Definition: param.h:184
Definition: props.h:67
available formats as SPA_TYPE_OBJECT_Format
Definition: param.h:47
Definition: param.h:82
type and range/enums of property
Definition: props.h:44
(Id enum spa_h264_alignment)
Definition: param/format.h:136
#define SPA_TYPE_INFO_PARAM_IO_BASE
Definition: param/type-info.h:171
const struct spa_type_info spa_type_param[]
Definition: param/type-info.h:46
const struct spa_type_info spa_type_profiler[]
Definition: param/type-info.h:389
unknown availability
Definition: param.h:106
const struct spa_type_info spa_type_media_subtype[]
Definition: param/type-info.h:200
const struct spa_type_info spa_type_audio_channel[]
Definition: param/audio/type-info.h:162
property information as SPA_TYPE_OBJECT_PropInfo
Definition: param.h:45
allowed metadata for buffers as SPA_TYPE_OBJECT_ParamMeta
Definition: param.h:50
Definition: props.h:75
audio format, (Id enum spa_audio_format)
Definition: param/format.h:108
description of the destination (String)
Definition: param.h:162
a volume array, one volume per channel (Array of Float)
Definition: props.h:85
profile index (Int)
Definition: param.h:114
Definition: param/format.h:62
Definition: param/format.h:82
name of the routing destination (String)
Definition: param.h:161
routing configuration as SPA_TYPE_OBJECT_ParamRoute
Definition: param.h:57
(Rectangle)
Definition: param/format.h:125
max latency relative to quantum (Float)
Definition: param.h:183
Definition: param.h:100
Definition: param/format.h:73
(Id enum spa_video_multiview_mode)
Definition: param/format.h:126
profile priority (Int)
Definition: param.h:117
const struct spa_type_info spa_type_io[]
Definition: node/type-info.h:46
generic driver info block (Struct( Int : driver_id, String : name, Long : driver prev_signal, Long : driver signal, Long : driver awake, Long : driver finish, Int : driver status), Fraction : latency))
Definition: profiler.h:63
Control parameter, a SPA_TYPE_Sequence.
Definition: param.h:58
(Bool) enable control ports
Definition: param.h:151
Definition: props.h:105
node classes provided by this profile (Struct( Int : number of items following Struct( String : class...
Definition: param.h:124
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:88
(Id enum spa_h264_stream_format)
Definition: param/format.h:135
const struct spa_type_info spa_type_param_port_config[]
Definition: param/type-info.h:352
Definition: param/format.h:44
const struct spa_type_info spa_type_prop_info[]
Definition: param/type-info.h:146
device id (Int)
Definition: param.h:160
maximum frame rate (Fraction)
Definition: param/format.h:122
/Id enum spa_video_chroma_site)
Definition: param/format.h:128
Definition: props.h:41
not available
Definition: param.h:107
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:95
/Id enum spa_video_color_primaries)
Definition: param/format.h:132
Definition: param/format.h:74
alignment of data block memory (Int)
Definition: param.h:87
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:98
Definition: profiler.h:41
control stream, data contains spa_pod_sequence with control info.
Definition: param/format.h:95
Definition: param/format.h:78
#define SPA_TYPE_INFO_PARAM_LATENCY_BASE
Definition: param/type-info.h:399
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:91
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:49
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:64
Definition: param/format.h:53
Definition: param/format.h:67
no configuration
Definition: param.h:137
number of data blocks per buffer (Int)
Definition: param.h:84
Definition: props.h:70
passthrough configuration
Definition: param.h:138
const struct spa_type_info spa_type_prop_float_array[]
Definition: param/type-info.h:78
Definition: param/format.h:84
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:58
stride of data block memory (Int)
Definition: param.h:86
Definition: param.h:157
Definition: param/format.h:63
type of container if any (Id)
Definition: props.h:50
latency (Long) in nanoseconds
Definition: param.h:195
Definition: obj-x86_64-linux-gnu/doc/spa/utils/type.h:90
#define SPA_TYPE_INFO_PARAM_ID_BASE
Definition: param/type-info.h:44
Definition: props.h:79
#define SPA_TYPE_INFO_FORMAT_VIDEO_H264_BASE
Definition: param/type-info.h:249
profile id (Int)
Definition: param.h:173
const struct spa_type_info spa_type_param_profile[]
Definition: param/type-info.h:325
Definition: param/format.h:81
Definition: param/format.h:66
buffer configurations as SPA_TYPE_OBJECT_ParamBuffers
Definition: param.h:49