PipeWire  0.3.38
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
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_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 #define SPA_TYPE_INFO_ParamBitorder SPA_TYPE_INFO_ENUM_BASE "ParamBitorder"
94 #define SPA_TYPE_INFO_PARAM_BITORDER_BASE SPA_TYPE_INFO_ParamBitorder ":"
95 
96 /* static */ const struct spa_type_info spa_type_param_bitorder[] = {
100  { 0, 0, NULL, NULL },
101 };
102 
103 /* static */ const struct spa_type_info spa_type_props[] = {
120 
134  { SPA_PROP_latencyOffsetNsec, SPA_TYPE_Long, SPA_TYPE_INFO_PROPS_BASE "latencyOffsetNsec", NULL },
138 
147 
149  { 0, 0, NULL, NULL },
150 };
151 
153 #define SPA_TYPE_INFO_PropInfo SPA_TYPE_INFO_PARAM_BASE "PropInfo"
154 #define SPA_TYPE_INFO_PROP_INFO_BASE SPA_TYPE_INFO_PropInfo ":"
155 
156 /* static */ const struct spa_type_info spa_type_prop_info[] = {
164  { 0, 0, NULL, NULL },
165 };
166 
167 #define SPA_TYPE_INFO_PARAM_Meta SPA_TYPE_INFO_PARAM_BASE "Meta"
168 #define SPA_TYPE_INFO_PARAM_META_BASE SPA_TYPE_INFO_PARAM_Meta ":"
169 
170 /* static */ const struct spa_type_info spa_type_param_meta[] = {
174  { 0, 0, NULL, NULL },
175 };
176 
180 #define SPA_TYPE_INFO_PARAM_IO SPA_TYPE_INFO_PARAM_BASE "IO"
181 #define SPA_TYPE_INFO_PARAM_IO_BASE SPA_TYPE_INFO_PARAM_IO ":"
182 
183 /* static */ const struct spa_type_info spa_type_param_io[] = {
187  { 0, 0, NULL, NULL },
188 };
189 
190 #define SPA_TYPE_INFO_Format SPA_TYPE_INFO_PARAM_BASE "Format"
191 #define SPA_TYPE_INFO_FORMAT_BASE SPA_TYPE_INFO_Format ":"
192 
193 #define SPA_TYPE_INFO_MediaType SPA_TYPE_INFO_ENUM_BASE "MediaType"
194 #define SPA_TYPE_INFO_MEDIA_TYPE_BASE SPA_TYPE_INFO_MediaType ":"
195 
196 /* static */ const struct spa_type_info spa_type_media_type[] = {
204  { 0, 0, NULL, NULL },
205 };
206 
207 #define SPA_TYPE_INFO_MediaSubtype SPA_TYPE_INFO_ENUM_BASE "MediaSubtype"
208 #define SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE SPA_TYPE_INFO_MediaSubtype ":"
209 
210 /* static */ const struct spa_type_info spa_type_media_subtype[] = {
212  /* generic subtypes */
217  /* audio subtypes */
230  /* video subtypes */
244  /* image subtypes */
246  /* stream subtypes */
248  /* application subtypes */
250  { 0, 0, NULL, NULL },
251 };
252 
253 #define SPA_TYPE_INFO_FormatAudio SPA_TYPE_INFO_FORMAT_BASE "Audio"
254 #define SPA_TYPE_INFO_FORMAT_AUDIO_BASE SPA_TYPE_INFO_FormatAudio ":"
255 
256 #define SPA_TYPE_INFO_FormatVideo SPA_TYPE_INFO_FORMAT_BASE "Video"
257 #define SPA_TYPE_INFO_FORMAT_VIDEO_BASE SPA_TYPE_INFO_FormatVideo ":"
258 
259 #define SPA_TYPE_INFO_FORMAT_VIDEO_H264 SPA_TYPE_INFO_FORMAT_VIDEO_BASE "H264"
260 #define SPA_TYPE_INFO_FORMAT_VIDEO_H264_BASE SPA_TYPE_INFO_FORMAT_VIDEO_H264 ":"
261 
262 /* static */ const struct spa_type_info spa_type_format[] = {
264 
269 
278 
281 
285 
304 
307  { 0, 0, NULL, NULL },
308 };
309 
310 #define SPA_TYPE_INFO_PARAM_Buffers SPA_TYPE_INFO_PARAM_BASE "Buffers"
311 #define SPA_TYPE_INFO_PARAM_BUFFERS_BASE SPA_TYPE_INFO_PARAM_Buffers ":"
312 
313 #define SPA_TYPE_INFO_PARAM_BlockInfo SPA_TYPE_INFO_PARAM_BUFFERS_BASE "BlockInfo"
314 #define SPA_TYPE_INFO_PARAM_BLOCK_INFO_BASE SPA_TYPE_INFO_PARAM_BlockInfo ":"
315 
316 /* static */ const struct spa_type_info spa_type_param_buffers[] = {
324  { 0, 0, NULL, NULL },
325 };
326 
327 #define SPA_TYPE_INFO_ParamAvailability SPA_TYPE_INFO_ENUM_BASE "ParamAvailability"
328 #define SPA_TYPE_INFO_PARAM_AVAILABILITY_BASE SPA_TYPE_INFO_ParamAvailability ":"
329 
330 /* static */ const struct spa_type_info spa_type_param_availability[] = {
334  { 0, 0, NULL, NULL },
335 };
336 
337 #define SPA_TYPE_INFO_PARAM_Profile SPA_TYPE_INFO_PARAM_BASE "Profile"
338 #define SPA_TYPE_INFO_PARAM_PROFILE_BASE SPA_TYPE_INFO_PARAM_Profile ":"
339 
340 /* static */ const struct spa_type_info spa_type_param_profile[] = {
350  { 0, 0, NULL, NULL },
351 };
352 
353 #define SPA_TYPE_INFO_ParamPortConfigMode SPA_TYPE_INFO_ENUM_BASE "ParamPortConfigMode"
354 #define SPA_TYPE_INFO_PARAM_PORT_CONFIG_MODE_BASE SPA_TYPE_INFO_ParamPortConfigMode ":"
355 
356 /* static */ const struct spa_type_info spa_type_param_port_config_mode[] = {
361  { 0, 0, NULL, NULL },
362 };
363 
364 #define SPA_TYPE_INFO_PARAM_PortConfig SPA_TYPE_INFO_PARAM_BASE "PortConfig"
365 #define SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE SPA_TYPE_INFO_PARAM_PortConfig ":"
366 
367 /* static */ const struct spa_type_info spa_type_param_port_config[] = {
374  { 0, 0, NULL, NULL },
375 };
376 
377 
378 #define SPA_TYPE_INFO_PARAM_Route SPA_TYPE_INFO_PARAM_BASE "Route"
379 #define SPA_TYPE_INFO_PARAM_ROUTE_BASE SPA_TYPE_INFO_PARAM_Route ":"
380 
381 /* static */ const struct spa_type_info spa_type_param_route[] = {
396  { 0, 0, NULL, NULL },
397 };
398 
399 #include <spa/param/profiler.h>
400 
401 #define SPA_TYPE_INFO_Profiler SPA_TYPE_INFO_OBJECT_BASE "Profiler"
402 #define SPA_TYPE_INFO_PROFILER_BASE SPA_TYPE_INFO_Profiler ":"
403 
404 /* static */ const struct spa_type_info spa_type_profiler[] = {
410  { 0, 0, NULL, NULL },
411 };
412 
413 #define SPA_TYPE_INFO_PARAM_Latency SPA_TYPE_INFO_PARAM_BASE "Latency"
414 #define SPA_TYPE_INFO_PARAM_LATENCY_BASE SPA_TYPE_INFO_PARAM_Latency ":"
415 
416 /* static */ const struct spa_type_info spa_type_param_latency[] = {
425  { 0, 0, NULL, NULL },
426 };
427 
428 #define SPA_TYPE_INFO_PARAM_ProcessLatency SPA_TYPE_INFO_PARAM_BASE "ProcessLatency"
429 #define SPA_TYPE_INFO_PARAM_PROCESS_LATENCY_BASE SPA_TYPE_INFO_PARAM_ProcessLatency ":"
430 
431 /* static */ const struct spa_type_info spa_type_param_process_latency[] = {
436  { 0, 0, NULL, NULL },
437 };
438 
443 #ifdef __cplusplus
444 } /* extern "C" */
445 #endif
446 
447 #endif /* SPA_PARAM_TYPES_H */
Definition: param/format.h:81
Definition: props.h:64
mute (Bool)
Definition: props.h:91
Interleave bytes (Int)
Definition: param/format.h:118
Definition: param/format.h:60
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:354
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:131
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:88
simple control params (Struct( (String : key, Pod : value)*))
Definition: props.h:113
#define SPA_TYPE_INFO_PROFILER_BASE
Definition: param/type-info.h:402
Definition: param/format.h:76
mute (Bool)
Definition: props.h:81
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:45
const struct spa_type_info spa_type_param_route[]
Definition: param/type-info.h:381
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:102
media type (Id enum spa_media_type)
Definition: param/format.h:104
/Id enum spa_video_color_matrix)
Definition: param/format.h:134
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:50
Definition: props.h:63
S/PDIF.
Definition: param/format.h:56
#define SPA_TYPE_INFO_PARAM_META_BASE
Definition: param/type-info.h:168
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:133
unknown bitorder
Definition: param.h:199
codec used (IEC958) (Id enum spa_audio_iec958_codec)
Definition: param/format.h:115
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: ppc64le-redhat-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:73
(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:429
Definition: props.h:108
/Id enum spa_video_transfer_function)
Definition: param/format.h:135
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: ppc64le-redhat-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:65
const struct spa_type_info spa_type_param_port_config_mode[]
Definition: param/type-info.h:356
optional flags (Int)
Definition: param/format.h:110
size (Rectangle)
Definition: param/format.h:124
Definition: param.h:192
enabled IEC958 (S/PDIF) codecs, (Array (Id enum spa_audio_iec958_codec)
Definition: props.h:99
Definition: param/format.h:66
const struct spa_type_info spa_type_param_bitorder[]
Definition: param/type-info.h:96
#define SPA_TYPE_INFO_PARAM_AVAILABILITY_BASE
Definition: param/type-info.h:328
Definition: param/format.h:84
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:254
#define SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE
Definition: param/type-info.h:365
#define SPA_TYPE_INFO_FORMAT_VIDEO_BASE
Definition: param/type-info.h:257
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
bit order (Id enum spa_param_bitorder)
Definition: param/format.h:117
Definition: props.h:61
(Int)
Definition: param/format.h:138
#define SPA_TYPE_INFO_FORMAT_BASE
Definition: param/type-info.h:191
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: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:48
#define SPA_TYPE_INFO_PARAM_BUFFERS_BASE
Definition: param/type-info.h:311
max latency (Int) relative to rate
Definition: param.h:185
Definition: ppc64le-redhat-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:170
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:196
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:77
#define SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE
Definition: param/type-info.h:208
port configuration as SPA_TYPE_OBJECT_ParamPortConfig
Definition: param.h:55
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:137
Definition: props.h:56
(Id enum spa_video_interlace_mode)
Definition: param/format.h:128
Definition: props.h:104
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:52
const struct spa_type_info spa_type_props[]
Definition: param/type-info.h:103
Definition: ppc64le-redhat-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:105
If route should be saved (Bool)
Definition: param.h:174
Definition: param/format.h:59
generic follower info block (Struct( Int : id, String : name, Long : prev_signal, Long : signal...
Definition: profiler.h:75
Definition: ppc64le-redhat-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:127
a volume step (Float)
Definition: props.h:88
Definition: param/format.h:42
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:51
frame rate (Fraction)
Definition: param/format.h:125
const struct spa_type_info spa_type_param_latency[]
Definition: param/type-info.h:416
const struct spa_type_info spa_type_format[]
Definition: param/type-info.h:262
const struct spa_type_info spa_type_param_io[]
Definition: param/type-info.h:183
Definition: param/format.h:47
#define SPA_TYPE_INFO_PROPS_BASE
Definition: param/type-info.h:72
Definition: param/format.h:61
#define SPA_TYPE_INFO_PARAM_ROUTE_BASE
Definition: param/type-info.h:379
name of the property
Definition: props.h:43
Definition: ppc64le-redhat-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:123
Definition: param/format.h:52
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:99
Definition: param.h:147
(Int)
Definition: param/format.h:137
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:330
Definition: param/format.h:69
Definition: props.h:106
Definition: param/format.h:45
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:62
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:46
#define SPA_TYPE_INFO_MEDIA_TYPE_BASE
Definition: param/type-info.h:194
Definition: param/format.h:62
#define SPA_TYPE_INFO_PARAM_PROFILE_BASE
Definition: param/type-info.h:338
Definition: ppc64le-redhat-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: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:89
const struct spa_type_info spa_type_param_buffers[]
Definition: param/type-info.h:316
const struct spa_type_info spa_type_meta_type[]
Definition: buffer/type-info.h:73
Definition: param/format.h:80
Definition: ppc64le-redhat-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:122
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:55
Definition: ppc64le-redhat-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:93
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:154
channel positions (Id enum spa_audio_position)
Definition: param/format.h:113
Definition: props.h:109
is part of params property (Bool)
Definition: props.h:51
Definition: param/format.h:70
Definition: param/format.h:78
associated profile indexes (Array of Int)
Definition: param.h:170
configurable IO areas as SPA_TYPE_OBJECT_ParamIO
Definition: param.h:51
least significant bit
Definition: param.h:201
(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:111
number of audio channels (Int)
Definition: param/format.h:112
const struct spa_type_info spa_type_param_process_latency[]
Definition: param/type-info.h:431
#define SPA_TYPE_INFO_PARAM_BLOCK_INFO_BASE
Definition: param/type-info.h:314
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:140
#define SPA_TYPE_INFO_PARAM_IO_BASE
Definition: param/type-info.h:181
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:404
unknown availability
Definition: param.h:106
const struct spa_type_info spa_type_media_subtype[]
Definition: param/type-info.h:210
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:109
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:63
most significant bit
Definition: param.h:200
Definition: param/format.h:83
name of the routing destination (String)
Definition: param.h:161
routing configuration as SPA_TYPE_OBJECT_ParamRoute
Definition: param.h:57
#define SPA_TYPE_INFO_PARAM_BITORDER_BASE
Definition: param/type-info.h:94
(Rectangle)
Definition: param/format.h:129
max latency relative to quantum (Float)
Definition: param.h:183
Definition: param.h:100
Definition: param/format.h:74
(Id enum spa_video_multiview_mode)
Definition: param/format.h:130
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: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:88
(Id enum spa_h264_stream_format)
Definition: param/format.h:139
const struct spa_type_info spa_type_param_port_config[]
Definition: param/type-info.h:367
Definition: param/format.h:44
const struct spa_type_info spa_type_prop_info[]
Definition: param/type-info.h:156
device id (Int)
Definition: param.h:160
maximum frame rate (Fraction)
Definition: param/format.h:126
/Id enum spa_video_chroma_site)
Definition: param/format.h:132
Definition: props.h:41
not available
Definition: param.h:107
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:95
/Id enum spa_video_color_primaries)
Definition: param/format.h:136
Definition: param/format.h:75
alignment of data block memory (Int)
Definition: param.h:87
Definition: ppc64le-redhat-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:96
Definition: param/format.h:79
#define SPA_TYPE_INFO_PARAM_LATENCY_BASE
Definition: param/type-info.h:414
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:91
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:49
Definition: ppc64le-redhat-linux-gnu/doc/spa/utils/type.h:64
Definition: param/format.h:53
Definition: param/format.h:68
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:85
Definition: ppc64le-redhat-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:64
type of container if any (Id)
Definition: props.h:50
latency (Long) in nanoseconds
Definition: param.h:195
Definition: ppc64le-redhat-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:260
profile id (Int)
Definition: param.h:173
const struct spa_type_info spa_type_param_profile[]
Definition: param/type-info.h:340
Definition: param/format.h:82
Definition: param/format.h:67
buffer configurations as SPA_TYPE_OBJECT_ParamBuffers
Definition: param.h:49