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[pulseaudio] / vala / libpulse.vapi
1 /***
2 This file is part of PulseAudio.
3
4 Copyright 2009 Lennart Poettering
5
6 PulseAudio is free software; you can redistribute it and/or modify
7 it under the terms of the GNU Lesser General Public License as published
8 by the Free Software Foundation; either version 2.1 of the License,
9 or (at your option) any later version.
10
11 PulseAudio is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public License
17 along with PulseAudio; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19 USA.
20 ***/
21
22 using GLib;
23 using Posix;
24
25 [CCode (cheader_filename="pulse/pulseaudio.h")]
26 namespace PulseAudio {
27
28 [CCode (cname="pa_get_library_version")]
29 public unowned string get_library_version();
30
31 [CCode (cname="PA_API_VERSION")]
32 public const int API_VERSION;
33
34 [CCode (cname="PA_PROTOCOL_VERSION")]
35 public const int PROTOCOL_VERSION;
36
37 [CCode (cname="PA_MAJOR")]
38 public const int MAJOR;
39
40 [CCode (cname="PA_MINOR")]
41 public const int MINOR;
42
43 [CCode (cname="PA_MICRO")]
44 public const int MICRO;
45
46 [CCode (cname="PA_CHECK_VERSION")]
47 public bool CHECK_VERSION(int major, int minor, int micro);
48
49 [CCode (cname="PA_INVALID_INDEX")]
50 public const uint32 INVALID_INDEX;
51
52 [CCode (cname="pa_free_cb_t", has_target=false)]
53 public delegate void FreeCb(void *p);
54
55 [CCode (cname="pa_sample_format_t", cprefix="PA_SAMPLE_")]
56 public enum SampleFormat {
57 U8,
58 ALAW,
59 ULAW,
60 S16LE,
61 S16BE,
62 FLOAT32LE,
63 FLOAT32BE,
64 S32LE,
65 S32BE,
66 S24LE,
67 S24BE,
68 S24_32LE,
69 S24_32BE,
70 MAX,
71 S16NE,
72 S16RE,
73 FLOAT32NE,
74 FLOAT32RE,
75 S32NE,
76 S32RE,
77 S24NE,
78 S24RE,
79 S24_32NE,
80 S24_32RE;
81
82 [CCode (cname="pa_sample_size_of_format")]
83 public size_t size();
84
85 [CCode (cname="pa_sample_format_to_string")]
86 public unowned string? to_string();
87
88 [CCode (cname="pa_sample_format_is_le")]
89 public int is_le();
90
91 [CCode (cname="pa_sample_format_is_be")]
92 public int is_be();
93
94 [CCode (cname="pa_sample_format_is_ne")]
95 public int is_ne();
96
97 [CCode (cname="pa_sample_format_is_re")]
98 public int is_re();
99
100 [CCode (cname="pa_parse_sample_format")]
101 public static SampleFormat parse(string b);
102 }
103
104 [CCode (cname="pa_usec_t")]
105 public struct usec : uint64 {
106 }
107
108 [CCode (cname="pa_sample_spec")]
109 public struct SampleSpec {
110 public SampleFormat format;
111 public uint32 rate;
112 public uint8 channels;
113
114 [CCode (cname="PA_SAMPLE_SPEC_SNPRINT_MAX")]
115 public static const size_t SNPRINT_MAX;
116
117 [CCode (cname="pa_bytes_per_second")]
118 public size_t bytes_per_second();
119
120 [CCode (cname="pa_frame_size")]
121 public size_t frame_size();
122
123 [CCode (cname="pa_sample_size")]
124 public size_t sample_size();
125
126 [CCode (cname="pa_bytes_to_usec", instance_pos=1.1)]
127 public usec bytes_to_usec(size_t size);
128
129 [CCode (cname="pa_usec_to_bytes", instance_pos=1.1)]
130 public size_t usec_to_bytes(usec u);
131
132 [CCode (cname="pa_sample_spec_init")]
133 public unowned SampleSpec? init();
134
135 [CCode (cname="pa_sample_spec_valid")]
136 public bool valid();
137
138 [CCode (cname="pa_sample_spec_equal")]
139 public bool equal(SampleSpec other);
140
141 [CCode (cname="pa_sample_spec_snprint", instance_pos=3.1)]
142 public unowned string snprint(char[] buf);
143
144 public string sprint() {
145 var buffer = new char[SNPRINT_MAX];
146 this.snprint(buffer);
147 return (string) buffer;
148 }
149
150 public string to_string() {
151 return sprint();
152 }
153
154 [CCode (cname="pa_sample_spec_init")]
155 public SampleSpec();
156 }
157
158 // [CCode (cname="PA_BYTES_SNPRINT_MAX")]
159 [CCode (cname="PA_SAMPLE_SPEC_SNPRINT_MAX")]
160 public const size_t BYTES_SNPRINT_MAX;
161
162 [CCode (cname="pa_bytes_snprint")]
163 public unowned string bytes_snprint(char[] buf, uint bytes);
164
165 public string bytes_sprint(uint bytes) {
166 var buffer = new char[BYTES_SNPRINT_MAX];
167 bytes_snprint(buffer, bytes);
168 return (string) buffer;
169 }
170
171 [CCode (cname="pa_volume_t")]
172 public struct Volume : uint32 {
173
174 [CCode (cname="PA_SW_VOLUME_SNPRINT_DB_MAX")]
175 public static const size_t SW_SNPRINT_DB_MAX;
176
177 [CCode (cname="PA_VOLUME_SNPRINT_MAX")]
178 public static const size_t SNPRINT_MAX;
179
180 [CCode (cname="PA_VOLUME_MAX")]
181 public static const Volume MAX;
182
183 [CCode (cname="PA_VOLUME_NORM")]
184 public static const Volume NORM;
185
186 [CCode (cname="PA_VOLUME_MUTED")]
187 public static const Volume MUTED;
188
189 // [CCode (cname="PA_VOLUME_INVALID")]
190 [CCode (cname="PA_VOLUME_MAX")]
191 public static const Volume INVALID;
192
193 [CCode (cname="pa_volume_snprint", instance_pos = 3.1)]
194 public unowned string snprint(char[] s);
195
196 public string sprint() {
197 var buffer = new char[SNPRINT_MAX];
198 this.snprint(buffer);
199 return (string) buffer;
200 }
201
202 public string to_string() {
203 return sprint();
204 }
205
206 [CCode (cname="pa_sw_volume_snprint_dB", instance_pos = 3.1)]
207 public unowned string sw_snprint_dB(char[] s);
208
209 public string sw_sprint_dB() {
210 var buffer = new char[SW_SNPRINT_DB_MAX];
211 this.sw_snprint_dB(buffer);
212 return (string) buffer;
213 }
214
215 [CCode (cname="pa_sw_volume_multiply")]
216 public Volume sw_multiply(Volume other);
217
218 [CCode (cname="pa_sw_volume_divide")]
219 public Volume sw_divide(Volume other);
220
221 [CCode (cname="pa_sw_volume_from_dB")]
222 public static Volume sw_from_dB(double f);
223
224 [CCode (cname="pa_sw_volume_to_dB")]
225 public double sw_to_dB();
226
227 [CCode (cname="pa_sw_volume_from_linear")]
228 public static Volume sw_from_linear(double f);
229
230 [CCode (cname="pa_sw_volume_to_linear")]
231 public double sw_to_linear();
232 }
233
234 [CCode (cname="PA_DECIBEL_MININFTY")]
235 public const double DECIBEL_MININFTY;
236
237 [CCode (cname="PA_CHANNELS_MAX")]
238 public const int CHANNELS_MAX;
239
240 [CCode (cname="PA_RATE_MAX")]
241 public const int RATE_MAX;
242
243 [CCode (cname="pa_cvolume")]
244 public struct CVolume {
245 public uint8 channels;
246 public Volume values[];
247
248 [CCode (cname="PA_SW_CVOLUME_SNPRINT_DB_MAX")]
249 public static const size_t SW_SNPRINT_DB_MAX;
250
251 [CCode (cname="PA_CVOLUME_SNPRINT_MAX")]
252 public static const size_t SNPRINT_MAX;
253
254 [CCode (cname="pa_cvolume_equal")]
255 public bool equal(CVolume other);
256
257 [CCode (cname="pa_cvolume_init")]
258 public unowned CVolume? init();
259
260 [CCode (cname="pa_cvolume_reset")]
261 public unowned CVolume? reset(uint8 channels);
262
263 [CCode (cname="pa_cvolume_mute")]
264 public unowned CVolume? mute(uint8 channels);
265
266 [CCode (cname="pa_cvolume_snprint", instance_pos = 3.1)]
267 public unowned string snprint(char[] s);
268
269 public string sprint() {
270 var buffer = new char[SNPRINT_MAX];
271 this.snprint(buffer);
272 return (string) buffer;
273 }
274
275 public string to_string() {
276 return sprint();
277 }
278
279 [CCode (cname="pa_sw_cvolume_snprint_dB", instance_pos = 3.1)]
280 public unowned string sw_snprint_dB(char [] s);
281
282 public string sw_sprint_dB() {
283 var buffer = new char[SW_SNPRINT_DB_MAX];
284 this.sw_snprint_dB(buffer);
285 return (string) buffer;
286 }
287
288 [CCode (cname="pa_cvolume_init")]
289 public CVolume();
290
291 [CCode (cname="pa_cvolume_avg")]
292 public Volume avg();
293
294 [CCode (cname="pa_cvolume_max")]
295 public Volume max();
296
297 [CCode (cname="pa_cvolume_min")]
298 public Volume min();
299
300 [CCode (cname="pa_cvolume_avg_mask")]
301 public Volume avg_mask(ChannelMap map, ChannelPositionMask mask);
302
303 [CCode (cname="pa_cvolume_max_mask")]
304 public Volume max_mask(ChannelMap map, ChannelPositionMask mask);
305
306 [CCode (cname="pa_cvolume_min_mask")]
307 public Volume min_mask(ChannelMap map, ChannelPositionMask mask);
308
309 [CCode (cname="pa_cvolume_valid")]
310 public bool valid();
311
312 [CCode (cname="pa_cvolume_channels_equal_to")]
313 public bool channels_equal_to(Volume other);
314
315 [CCode (cname="pa_cvolume_is_muted")]
316 public bool is_muted();
317
318 [CCode (cname="pa_cvolume_is_norm")]
319 public bool is_norm();
320
321 [CCode (cname="pa_sw_cvolume_multiply")]
322 public unowned CVolume? multiply(CVolume other);
323
324 [CCode (cname="pa_sw_cvolume_divide")]
325 public unowned CVolume? divide(CVolume other);
326
327 [CCode (cname="pa_sw_cvolume_multiply_scalar")]
328 public unowned CVolume? multiply_scalar(Volume other);
329
330 [CCode (cname="pa_sw_cvolume_divide_scalar")]
331 public unowned CVolume? divide_scalar(Volume other);
332
333 [CCode (cname="pa_cvolume_remap")]
334 public unowned CVolume? remap(ChannelMap from, ChannelMap to);
335
336 [CCode (cname="pa_cvolume_compatible")]
337 public bool compatible(SampleSpec ss);
338
339 [CCode (cname="pa_cvolume_compatible_with_channel_map")]
340 public bool compatible_with_channel_map(ChannelMap cm);
341
342 [CCode (cname="pa_cvolume_get_balance")]
343 public float get_balance(ChannelMap map);
344
345 [CCode (cname="pa_cvolume_set_balance")]
346 public unowned CVolume? set_balance(ChannelMap map, float b);
347
348 [CCode (cname="pa_cvolume_get_fade")]
349 public float get_fade(ChannelMap map);
350
351 [CCode (cname="pa_cvolume_set_fade")]
352 public unowned CVolume? set_fade(ChannelMap map, float f);
353
354 [CCode (cname="pa_cvolume_scale")]
355 public unowned CVolume? scale(Volume max);
356
357 [CCode (cname="pa_cvolume_scale_mask")]
358 public unowned CVolume? scale_mask(Volume max, ChannelMap map, ChannelPositionMask mask);
359
360 [CCode (cname="pa_cvolume_set_position")]
361 public unowned CVolume? set_position(ChannelMap map, ChannelPosition p, Volume v);
362
363 [CCode (cname="pa_cvolume_get_position")]
364 public Volume get_position(ChannelMap map, ChannelPosition p);
365
366 [CCode (cname="pa_cvolume_merge")]
367 public unowned CVolume? merge(CVolume other);
368
369 [CCode (cname="pa_cvolume_inc")]
370 public unowned CVolume? inc(Volume plus = 1);
371
372 [CCode (cname="pa_cvolume_dec")]
373 public unowned CVolume? dec(Volume minus = 1);
374 }
375
376 [CCode (cname="pa_channel_map")]
377 public struct ChannelMap {
378 public uint8 channels;
379 public ChannelPosition map[];
380
381 [CCode (cname="PA_CHANNEL_MAP_SNPRINT_MAX")]
382 public static const size_t SNPRINT_MAX;
383
384 [CCode (cname="pa_channel_map_init")]
385 public ChannelMap();
386
387 [CCode (cname="pa_channel_map_init")]
388 public unowned ChannelMap? init();
389
390 [CCode (cname="pa_channel_map_init_mono")]
391 public unowned ChannelMap? init_mono();
392
393 [CCode (cname="pa_channel_map_init_stereo")]
394 public unowned ChannelMap? init_stereo();
395
396 [CCode (cname="pa_channel_map_init_auto")]
397 public unowned ChannelMap? init_auto(uint8 channels, ChannelMapDef def = ChannelMapDef.DEFAULT);
398
399 [CCode (cname="pa_channel_map_init_extend")]
400 public unowned ChannelMap? init_extend(uint8 channels, ChannelMapDef def = ChannelMapDef.DEFAULT);
401
402 [CCode (cname="pa_channel_map_snprint", instance_pos = 3.1)]
403 public unowned string snprint(char[] s);
404
405 public string sprint() {
406 var buffer = new char[SNPRINT_MAX];
407 this.snprint(buffer);
408 return (string) buffer;
409 }
410
411 public string to_string() {
412 return sprint();
413 }
414
415 [CCode (cname="pa_channel_map_parse")]
416 public unowned ChannelMap? parse(string s);
417
418 [CCode (cname="pa_channel_map_equal")]
419 public bool equal(ChannelMap other);
420
421 [CCode (cname="pa_channel_map_superset")]
422 public bool superset(ChannelMap other);
423
424 [CCode (cname="pa_channel_map_valid")]
425 public bool valid();
426
427 [CCode (cname="pa_channel_map_compatible")]
428 public bool compatible(SampleSpec ss);
429
430 [CCode (cname="pa_channel_map_can_balance")]
431 public bool can_balance();
432
433 [CCode (cname="pa_channel_map_can_fade")]
434 public bool can_fade();
435
436 [CCode (cname="pa_channel_map_to_name")]
437 public unowned string? to_name();
438
439 [CCode (cname="pa_channel_map_to_pretty_name")]
440 public unowned string? to_pretty_name();
441
442 [CCode (cname="pa_channel_map_has_position")]
443 public bool has_position(ChannelPosition p);
444
445 [CCode (cname="pa_channel_map_mask")]
446 public ChannelPositionMask mask();
447 }
448
449 [CCode (cname="pa_channel_position_mask_t")]
450 public struct ChannelPositionMask : uint64 {
451 }
452
453 [CCode (cname="pa_channel_position_t", cprefix="PA_CHANNEL_POSITION_")]
454 public enum ChannelPosition {
455 INVALID,
456 MONO,
457 FRONT_LEFT,
458 FRONT_RIGHT,
459 FRONT_CENTER,
460 REAR_CENTER,
461 REAR_LEFT,
462 REAR_RIGHT,
463 LFE,
464 FRONT_LEFT_OF_CENTER,
465 FRONT_RIGHT_OF_CENTER,
466 SIDE_LEFT,
467 SIDE_RIGHT,
468 TOP_CENTER,
469 AUX0,
470 AUX1,
471 AUX2,
472 AUX3,
473 AUX4,
474 AUX5,
475 AUX6,
476 AUX7,
477 AUX8,
478 AUX9,
479 AUX10,
480 AUX11,
481 AUX12,
482 AUX13,
483 AUX14,
484 AUX15,
485 AUX16,
486 AUX17,
487 AUX18,
488 AUX19,
489 AUX20,
490 AUX21,
491 AUX22,
492 AUX23,
493 AUX24,
494 AUX25,
495 AUX26,
496 AUX27,
497 AUX28,
498 AUX29,
499 AUX30,
500 AUX31,
501 MAX;
502
503 [CCode (cname="PA_CHANNEL_POSITION_MASK")]
504 public ChannelPositionMask mask();
505
506 [CCode (cname="pa_channel_position_to_string")]
507 public unowned string? to_string();
508
509 [CCode (cname="pa_channel_position_to_pretty_string")]
510 public unowned string? to_pretty_string();
511
512 [CCode (cname="pa_channel_position_from_string")]
513 public static ChannelPosition from_string(string s);
514 }
515
516 [CCode (cname="pa_channel_map_def_t", cprefix="PA_CHANNEL_MAP_")]
517 public enum ChannelMapDef {
518 AIFF,
519 WAVEEX,
520 AUX,
521 DEFAULT,
522
523 [CCode (cname="PA_CHANNEL_MAP_DEF_MAX")]
524 MAX
525 }
526
527 [Compact]
528 [CCode (cname="pa_proplist", cprefix="pa_proplist_", free_function="pa_proplist_free")]
529 public class Proplist {
530
531 [CCode (cname="PA_PROP_MEDIA_NAME")]
532 public static const string PROP_MEDIA_NAME;
533 [CCode (cname="PA_PROP_MEDIA_TITLE")]
534 public static const string PROP_MEDIA_TITLE;
535 [CCode (cname="PA_PROP_MEDIA_ARTIST")]
536 public static const string PROP_MEDIA_ARTIST;
537 [CCode (cname="PA_PROP_MEDIA_COPYRIGHT")]
538 public static const string PROP_MEDIA_COPYRIGHT;
539 [CCode (cname="PA_PROP_MEDIA_SOFTWARE")]
540 public static const string PROP_MEDIA_SOFTWARE;
541 [CCode (cname="PA_PROP_MEDIA_LANGUAGE")]
542 public static const string PROP_MEDIA_LANGUAGE;
543 [CCode (cname="PA_PROP_MEDIA_FILENAME")]
544 public static const string PROP_MEDIA_FILENAME;
545 [CCode (cname="PA_PROP_MEDIA_ICON_NAME")]
546 public static const string PROP_MEDIA_ICON_NAME;
547 [CCode (cname="PA_PROP_MEDIA_ROLE")]
548 public static const string PROP_MEDIA_ROLE;
549 [CCode (cname="PA_PROP_EVENT_ID")]
550 public static const string PROP_EVENT_ID;
551 [CCode (cname="PA_PROP_EVENT_DESCRIPTION")]
552 public static const string PROP_EVENT_DESCRIPTION;
553 [CCode (cname="PA_PROP_EVENT_MOUSE_X")]
554 public static const string PROP_EVENT_MOUSE_X;
555 [CCode (cname="PA_PROP_EVENT_MOUSE_Y")]
556 public static const string PROP_EVENT_MOUSE_Y;
557 [CCode (cname="PA_PROP_EVENT_MOUSE_HPOS")]
558 public static const string PROP_EVENT_MOUSE_HPOS;
559 [CCode (cname="PA_PROP_EVENT_MOUSE_VPOS")]
560 public static const string PROP_EVENT_MOUSE_VPOS;
561 [CCode (cname="PA_PROP_EVENT_MOUSE_BUTTON")]
562 public static const string PROP_EVENT_MOUSE_BUTTON;
563 [CCode (cname="PA_PROP_WINDOW_NAME")]
564 public static const string PROP_WINDOW_NAME;
565 [CCode (cname="PA_PROP_WINDOW_ID")]
566 public static const string PROP_WINDOW_ID;
567 [CCode (cname="PA_PROP_WINDOW_ICON_NAME")]
568 public static const string PROP_WINDOW_ICON_NAME;
569 [CCode (cname="PA_PROP_WINDOW_X11_DISPLAY")]
570 public static const string PROP_WINDOW_X11_DISPLAY;
571 [CCode (cname="PA_PROP_WINDOW_X11_SCREEN")]
572 public static const string PROP_WINDOW_X11_SCREEN;
573 [CCode (cname="PA_PROP_WINDOW_X11_MONITOR")]
574 public static const string PROP_WINDOW_X11_MONITOR;
575 [CCode (cname="PA_PROP_WINDOW_X11_XID")]
576 public static const string PROP_WINDOW_X11_XID;
577 [CCode (cname="PA_PROP_APPLICATION_NAME")]
578 public static const string PROP_APPLICATION_NAME;
579 [CCode (cname="PA_PROP_APPLICATION_ID")]
580 public static const string PROP_APPLICATION_ID;
581 [CCode (cname="PA_PROP_APPLICATION_VERSION")]
582 public static const string PROP_APPLICATION_VERSION;
583 [CCode (cname="PA_PROP_APPLICATION_ICON_NAME")]
584 public static const string PROP_APPLICATION_ICON_NAME;
585 [CCode (cname="PA_PROP_APPLICATION_LANGUAGE")]
586 public static const string PROP_APPLICATION_LANGUAGE;
587 [CCode (cname="PA_PROP_APPLICATION_PROCESS_ID")]
588 public static const string PROP_APPLICATION_PROCESS_ID;
589 [CCode (cname="PA_PROP_APPLICATION_PROCESS_BINARY")]
590 public static const string PROP_APPLICATION_PROCESS_BINARY;
591 [CCode (cname="PA_PROP_APPLICATION_PROCESS_USER")]
592 public static const string PROP_APPLICATION_PROCESS_USER;
593 [CCode (cname="PA_PROP_APPLICATION_PROCESS_HOST")]
594 public static const string PROP_APPLICATION_PROCESS_HOST;
595 [CCode (cname="PA_PROP_APPLICATION_PROCESS_MACHINE_ID")]
596 public static const string PROP_APPLICATION_PROCESS_MACHINE_ID;
597 [CCode (cname="PA_PROP_APPLICATION_PROCESS_SESSION_ID")]
598 public static const string PROP_APPLICATION_PROCESS_SESSION_ID;
599 [CCode (cname="PA_PROP_DEVICE_STRING")]
600 public static const string PROP_DEVICE_STRING;
601 [CCode (cname="PA_PROP_DEVICE_API")]
602 public static const string PROP_DEVICE_API;
603 [CCode (cname="PA_PROP_DEVICE_DESCRIPTION")]
604 public static const string PROP_DEVICE_DESCRIPTION;
605 [CCode (cname="PA_PROP_DEVICE_BUS_PATH")]
606 public static const string PROP_DEVICE_BUS_PATH;
607 [CCode (cname="PA_PROP_DEVICE_SERIAL")]
608 public static const string PROP_DEVICE_SERIAL;
609 [CCode (cname="PA_PROP_DEVICE_VENDOR_ID")]
610 public static const string PROP_DEVICE_VENDOR_ID;
611 [CCode (cname="PA_PROP_DEVICE_VENDOR_NAME")]
612 public static const string PROP_DEVICE_VENDOR_NAME;
613 [CCode (cname="PA_PROP_DEVICE_PRODUCT_ID")]
614 public static const string PROP_DEVICE_PRODUCT_ID;
615 [CCode (cname="PA_PROP_DEVICE_PRODUCT_NAME")]
616 public static const string PROP_DEVICE_PRODUCT_NAME;
617 [CCode (cname="PA_PROP_DEVICE_CLASS")]
618 public static const string PROP_DEVICE_CLASS;
619 [CCode (cname="PA_PROP_DEVICE_FORM_FACTOR")]
620 public static const string PROP_DEVICE_FORM_FACTOR;
621 [CCode (cname="PA_PROP_DEVICE_BUS")]
622 public static const string PROP_DEVICE_BUS;
623 [CCode (cname="PA_PROP_DEVICE_ICON_NAME")]
624 public static const string PROP_DEVICE_ICON_NAME;
625 [CCode (cname="PA_PROP_DEVICE_ACCESS_MODE")]
626 public static const string PROP_DEVICE_ACCESS_MODE;
627 [CCode (cname="PA_PROP_DEVICE_MASTER_DEVICE")]
628 public static const string PROP_DEVICE_MASTER_DEVICE;
629 [CCode (cname="PA_PROP_DEVICE_BUFFERING_BUFFER_SIZE")]
630 public static const string PROP_DEVICE_BUFFERING_BUFFER_SIZE;
631 [CCode (cname="PA_PROP_DEVICE_BUFFERING_FRAGMENT_SIZE")]
632 public static const string PROP_DEVICE_BUFFERING_FRAGMENT_SIZE;
633 [CCode (cname="PA_PROP_DEVICE_PROFILE_NAME")]
634 public static const string PROP_DEVICE_PROFILE_NAME;
635 [CCode (cname="PA_PROP_DEVICE_INTENDED_ROLES")]
636 public static const string PROP_DEVICE_INTENDED_ROLES;
637 [CCode (cname="PA_PROP_DEVICE_PROFILE_DESCRIPTION")]
638 public static const string PROP_DEVICE_PROFILE_DESCRIPTION;
639 [CCode (cname="PA_PROP_MODULE_AUTHOR")]
640 public static const string PROP_MODULE_AUTHOR;
641 [CCode (cname="PA_PROP_MODULE_DESCRIPTION")]
642 public static const string PROP_MODULE_DESCRIPTION;
643 [CCode (cname="PA_PROP_MODULE_USAGE")]
644 public static const string PROP_MODULE_USAGE;
645 [CCode (cname="PA_PROP_MODULE_VERSION")]
646 public static const string PROP_MODULE_VERSION;
647
648 [CCode (cname="pa_proplist_new")]
649 public Proplist();
650
651 public int sets(string key, string value);
652 public int setp(string pair);
653
654 [PrintfFormat]
655 public int setf(string key, string format, ...);
656
657 public int set(string key, void* data, size_t size);
658
659 public unowned string? gets(string key);
660
661 public int get(string key, out void* data, out size_t size);
662
663 public void update(UpdateMode mode, Proplist other);
664
665 public void unset(string key);
666
667 [CCode (array_length = false)]
668 public void unset_many(string[] key);
669
670 public unowned string? iterate(ref void* state);
671
672 public string to_string();
673
674 public string to_string_sep(string sep);
675
676 public static Proplist? from_string(string s);
677
678 public int contains(string key);
679
680 public void clear();
681
682 public Proplist copy();
683
684 public uint size();
685
686 public bool is_empty();
687 }
688
689 [CCode (cname="pa_update_mode_t", cprefix="PA_UPDATE_")]
690 public enum UpdateMode {
691 SET,
692 MERGE,
693 REPLACE
694 }
695
696 [CCode (cname="PA_OK")]
697 public const int OK;
698
699 [CCode (cname="int", cprefix="PA_ERR_")]
700 public enum Error {
701 ACCESS,
702 COMMAND,
703 INVALID,
704 EXIST,
705 NOENTITY,
706 CONNECTIONREFUSED,
707 PROTOCOL,
708 TIMEOUT,
709 AUTHKEY,
710 INTERNAL,
711 CONNECTIONTERMINATED,
712 KILLED,
713 INVALIDSERVER,
714 MODINITFAILED,
715 BADSTATE,
716 NODATA,
717 VERSION,
718 TOOLARGE,
719 NOTSUPPORTED,
720 UNKNOWN,
721 NOEXTENSION,
722 OBSOLETE,
723 NOTIMPLEMENTED,
724 FORKED,
725 IO,
726 MAX
727 }
728
729 [CCode (cname="pa_strerror")]
730 public unowned string? strerror(Error e);
731
732 public delegate void VoidFunc();
733
734 [CCode (cname="pa_spawn_api")]
735 public struct SpawnApi {
736 VoidFunc? prefork;
737 VoidFunc? postfork;
738 VoidFunc? atfork;
739 }
740
741 [CCode (cname="pa_io_event_flags_t", cprefix="PA_IO_EVENT_")]
742 public enum IoEventFlags {
743 NULL,
744 INPUT,
745 OUTPUT,
746 HANGUP,
747 ERROR
748 }
749
750 [Compact]
751 [CCode (cname="pa_io_event", unref_function="", ref_function="")]
752 public struct IoEvent {
753 }
754
755 [Compact]
756 [CCode (cname="pa_time_event", unref_function="", ref_function="")]
757 public struct TimeEvent {
758 }
759
760 [Compact]
761 [CCode (cname="pa_defer_event", unref_function="", ref_function="")]
762 public struct DeferEvent {
763 }
764
765 [Compact]
766 [CCode (cname="pa_signal_event", cprefix="pa_signal_", free_function="pa_signal_free")]
767 public struct SignalEvent {
768
769 [CCode (cname="pa_signal_new")]
770 public SignalEvent(int sig, MainLoopApi.SignalEventCb cb);
771
772 public void set_destroy(MainLoopApi.SignalEventDestroyCb cb);
773 }
774
775 [Compact]
776 [CCode (cname="pa_mainloop_api", unref_function="", ref_function="")]
777 public class MainLoopApi {
778 public void* userdata;
779
780 /* Callbacks for the consumer to implement*/
781 public delegate void IoEventCb(MainLoopApi a, IoEvent e, int fd, IoEventFlags flags);
782 public delegate void IoEventDestroyCb(MainLoopApi a, IoEvent e);
783
784 public delegate void TimeEventCb(MainLoopApi a, TimeEvent e, ref timeval t);
785 public delegate void TimeEventDestroyCb(MainLoopApi a, TimeEvent e);
786
787 public delegate void DeferEventCb(MainLoopApi a, DeferEvent e);
788 public delegate void DeferEventDestroyCb(MainLoopApi a, DeferEvent e);
789
790 public delegate void SignalEventCb(MainLoopApi a, SignalEvent e);
791 public delegate void SignalEventDestroyCb(MainLoopApi a, SignalEvent e);
792
793 /* Callbacks for the provider to implement */
794 public delegate IoEvent IoNewCb(MainLoopApi a, int fd, IoEventFlags flags, IoEventCb cb);
795 public delegate void IoEnableCb(MainLoopApi a, IoEvent e, IoEventFlags flags);
796 public delegate void IoFreeCb(MainLoopApi a, IoEvent e);
797 public delegate void IoSetDestroyCb(MainLoopApi a, IoEvent e, IoEventDestroyCb? cb);
798
799 public delegate TimeEvent TimeNewCb(MainLoopApi a, timeval? t, TimeEventCb cb);
800 public delegate void TimeRestartCb(MainLoopApi a, TimeEvent e, timeval? t);
801 public delegate void TimeFreeCb(MainLoopApi a, TimeEvent e);
802 public delegate void TimeSetDestroyCb(MainLoopApi a, TimeEvent e, TimeEventDestroyCb? cb);
803
804 public delegate DeferEvent DeferNewCb(MainLoopApi a, DeferEventCb cb);
805 public delegate void DeferEnableCb(MainLoopApi a, DeferEvent e, bool b);
806 public delegate void DeferFreeCb(MainLoopApi a, DeferEvent e);
807 public delegate void DeferSetDestroyCb(MainLoopApi a, DeferEvent e, DeferEventDestroyCb? cb);
808
809 public delegate void QuitCb(MainLoopApi a, int retval);
810
811 public delegate void OnceCb(MainLoopApi a);
812
813 public IoNewCb io_new;
814 public IoEnableCb io_enable;
815 public IoFreeCb io_free;
816 public IoSetDestroyCb io_set_destroy;
817
818 public TimeNewCb time_new;
819 public TimeRestartCb time_restart;
820 public TimeFreeCb time_free;
821 public TimeSetDestroyCb time_set_destroy;
822
823 public DeferNewCb defer_new;
824 public DeferEnableCb defer_enable;
825 public DeferFreeCb defer_free;
826 public DeferSetDestroyCb defer_set_destroy;
827
828 public QuitCb quit;
829
830 [CCode (cname="pa_mainloop_api_once")]
831 public void once(OnceCb cb);
832 }
833
834 [CCode (cname="pa_signal_init")]
835 public void signal_init(MainLoopApi api);
836
837 [CCode (cname="pa_signal_done")]
838 public void signal_done();
839
840 [CCode (cname="pa_poll_func")]
841 public delegate int PollFunc(pollfd[] ufds, int timeout);
842
843 [Compact]
844 [CCode (cname="pa_mainloop", cprefix="pa_mainloop_", free_function="pa_mainloop_free")]
845 public class MainLoop {
846
847 [CCode (cname="pa_mainloop_new")]
848 public MainLoop();
849
850 public int prepare(int timeout = -1);
851 public int poll();
852 public int dispatch();
853 public int get_retval();
854 public int iterate(bool block = true, out int retval = null);
855 public int run(out int retval = null);
856 public unowned MainLoopApi get_api();
857 public void quit(int retval);
858 public void wakeup();
859 public void set_poll_func(PollFunc poll_func);
860 }
861
862 [Compact]
863 [CCode (cname="pa_threaded_mainloop", cprefix="pa_threaded_mainloop_", free_function="pa_threaded_mainloop_free")]
864 public class ThreadedMainLoop {
865
866 [CCode (cname="pa_threaded_mainloop_new")]
867 public ThreadedMainLoop();
868
869 public int start();
870 public void stop();
871 public void lock();
872 public void unlock();
873 public void wait();
874 public void signal(bool WaitForAccept = false);
875 public void accept();
876 public int get_retval();
877 public unowned MainLoopApi get_api();
878 public bool in_thread();
879 }
880
881 [Compact]
882 [CCode (cname="pa_operation", cprefix="pa_operation_", unref_function="pa_operation_unref", ref_function="pa_operation_ref")]
883 public class Operation {
884
885 [CCode (cname="pa_operation_state_t", cprefix="PA_OPERATION_")]
886 public enum State {
887 RUNNING,
888 DONE,
889 CANCELED
890 }
891
892 public void cancel();
893 public State get_state();
894 }
895
896 [Compact]
897 [CCode (cname="pa_context", cprefix="pa_context_", unref_function="pa_context_unref", ref_function="pa_context_ref")]
898 public class Context {
899
900 [CCode (cname="pa_context_flags_t", cprefix="PA_CONTEXT_")]
901 public enum Flags {
902 NOAUTOSPAWN,
903 NOFAIL
904 }
905
906 [CCode (cname="pa_context_state_t", cprefix="PA_CONTEXT_")]
907 public enum State {
908 UNCONNECTED,
909 CONNECTING,
910 AUTHORIZING,
911 SETTING_NAME,
912 READY,
913 FAILED,
914 TERMINATED;
915
916 [CCode (cname="PA_CONTEXT_IS_GOOD")]
917 public bool IS_GOOD();
918 }
919
920 [CCode (cname="pa_subscription_mask_t", cprefix="PA_SUBSCRIPTION_MASK_")]
921 public enum SubscriptionMask {
922 NULL,
923 SINK,
924 SOURCE,
925 SINK_INPUT,
926 SOURCE_OUTPUT,
927 MODULE,
928 CLIENT,
929 SAMPLE_CACHE,
930 SERVER,
931 CARD,
932 ALL;
933
934 [CCode (cname="pa_subscription_match_flags")]
935 public bool match_flags(SubscriptionEventType t);
936 }
937
938 [CCode (cname="pa_subscription_event_type_t", cprefix="PA_SUBSCRIPTION_EVENT_")]
939 public enum SubscriptionEventType {
940 SINK,
941 SOURCE,
942 SINK_INPUT,
943 SOURCE_OUTPUT,
944 MODULE,
945 CLIENT,
946 SAMPLE_CACHE,
947 SERVER,
948 CARD,
949 FACILITY_MASK,
950 NEW,
951 CHANGE,
952 REMOVE,
953 TYPE_MASK
954 }
955
956 public delegate void NotifyCb(Context c);
957 public delegate void SuccessCb(Context c, int success);
958 public delegate void EventCb(Context c, string name, Proplist? proplist);
959 public delegate void SubscribeCb(Context c, SubscriptionEventType t, uint32 idx);
960 public delegate void SinkInfoCb(Context c, SinkInfo? i, int eol);
961 public delegate void SourceInfoCb(Context c, SourceInfo? i, int eol);
962 public delegate void CardInfoCb(Context c, CardInfo? i, int eol);
963 public delegate void SinkInputInfoCb(Context c, SinkInputInfo? i, int eol);
964 public delegate void SourceOutputInfoCb(Context c, SourceOutputInfo? i, int eol);
965 public delegate void ServerInfoCb(Context c, ServerInfo? i);
966 public delegate void StatInfoCb(Context c, ServerInfo? i);
967 public delegate void ModuleInfoCb(Context c, ModuleInfo? i, int eol);
968 public delegate void ClientInfoCb(Context c, ClientInfo? i, int eol);
969 public delegate void SampleInfoCb(Context c, SampleInfo? i, int eol);
970 public delegate void IndexCb(Context c, uint32 idx);
971
972 [CCode (cname="pa_context_new_with_proplist")]
973 public Context(MainLoopApi api, string? name, Proplist? proplist = null);
974
975 public void set_state_callback(NotifyCb? cb = null);
976 public void set_event_callback(EventCb? cb = null);
977 public void set_subscribe_callback(SubscribeCb? cb = null);
978
979 public Error errno();
980
981 public int is_pending();
982 public State get_state();
983 public int is_local();
984 public unowned string? get_server();
985 public uint32 get_protocol_version();
986 public uint32 get_server_protocol_version();
987 public uint32 get_index();
988
989 public int connect(string? server = null, Flags flags = 0, SpawnApi? api = null);
990 public void disconnect();
991
992 public Operation? drain(NotifyCb? cb = null);
993 public Operation? exit_daemon(SuccessCb? cb = null);
994 public Operation? set_default_sink(string name, SuccessCb? cb = null);
995 public Operation? set_default_source(string name, SuccessCb? cb = null);
996 public Operation? set_name(string name, SuccessCb? cb = null);
997
998 [CCode (array_length = false)]
999 public Operation? proplist_remove(string[] keys, SuccessCb? cb = null);
1000 public Operation? proplist_update(UpdateMode mode, Proplist pl, SuccessCb? cb = null);
1001
1002 public Operation? subscribe(SubscriptionMask mask, SuccessCb? cb = null);
1003
1004 public Operation? get_sink_info_by_name(string name, SinkInfoCb cb);
1005 public Operation? get_sink_info_by_index(uint32 idx, SinkInfoCb cb);
1006 public Operation? get_sink_info_list(SinkInfoCb cb);
1007
1008 public Operation? set_sink_volume_by_name(string name, CVolume volume, SuccessCb? cb = null);
1009 public Operation? set_sink_volume_by_index(uint32 idx, CVolume volume, SuccessCb? cb = null);
1010 public Operation? set_sink_mute_by_name(string name, bool mute, SuccessCb? cb = null);
1011 public Operation? set_sink_mute_by_index(uint32 idx, bool mute, SuccessCb? cb = null);
1012
1013 public Operation? suspend_sink_by_name(string name, bool suspend, SuccessCb? cb = null);
1014 public Operation? suspend_sink_by_index(uint32 idx, bool suspend, SuccessCb? cb = null);
1015
1016 public Operation? set_sink_port_by_name(string name, string port, SuccessCb? cb = null);
1017 public Operation? set_sink_port_by_index(uint32 idx, string port, SuccessCb? cb = null);
1018
1019 public Operation? get_source_info_by_name(string name, SourceInfoCb cb);
1020 public Operation? get_source_info_by_index(uint32 idx, SourceInfoCb cb);
1021 public Operation? get_source_info_list(SourceInfoCb cb);
1022
1023 public Operation? set_source_volume_by_name(string name, CVolume volume, SuccessCb? cb = null);
1024 public Operation? set_source_volume_by_index(uint32 idx, CVolume volume, SuccessCb? cb = null);
1025 public Operation? set_source_mute_by_name(string name, bool mute, SuccessCb? cb = null);
1026 public Operation? set_source_mute_by_index(uint32 idx, bool mute, SuccessCb? cb = null);
1027
1028 public Operation? suspend_source_by_name(string name, bool suspend, SuccessCb? cb = null);
1029 public Operation? suspend_source_by_index(uint32 idx, bool suspend, SuccessCb? cb = null);
1030
1031 public Operation? set_source_port_by_name(string name, string port, SuccessCb? cb = null);
1032 public Operation? set_source_port_by_index(uint32 idx, string port, SuccessCb? cb = null);
1033
1034 public Operation? get_server_info(ServerInfoCb cb);
1035
1036 public Operation? get_module_info(uint32 idx, ModuleInfoCb cb);
1037 public Operation? get_module_info_list(ModuleInfoCb cb);
1038
1039 public Operation? load_module(string name, string? argument, IndexCb? cb = null);
1040 public Operation? unload_module(uint32 idx, SuccessCb? cb = null);
1041
1042 public Operation? get_client_info(uint32 idx, ClientInfoCb cb);
1043 public Operation? get_client_info_list(ClientInfoCb cb);
1044
1045 public Operation? kill_client(uint32 idx, SuccessCb? cb = null);
1046
1047 public Operation? get_card_info_by_name(string name, CardInfoCb cb);
1048 public Operation? get_card_info_by_index(uint32 idx, CardInfoCb cb);
1049 public Operation? get_card_info_list(CardInfoCb cb);
1050
1051 public Operation? set_card_profile_by_index(uint32 idx, string profile, SuccessCb? cb = null);
1052 public Operation? set_card_profile_by_name(string name, string profile, SuccessCb? cb = null);
1053
1054 public Operation? get_sink_input_info(uint32 idx, SinkInputInfoCb cb);
1055 public Operation? get_sink_input_info_list(SinkInputInfoCb cb);
1056
1057 public Operation? move_sink_input_by_index(uint32 idx, uint32 sink_idx, SuccessCb? cb = null);
1058 public Operation? move_sink_input_by_name(uint32 idx, string sink_name, SuccessCb? cb = null);
1059
1060 public Operation? set_sink_input_volume(uint32 idx, CVolume volume, SuccessCb? cb = null);
1061 public Operation? set_sink_input_mute(uint32 idx, bool mute, SuccessCb? cb = null);
1062
1063 public Operation? kill_sink_input(uint32 idx, SuccessCb? cb = null);
1064
1065 public Operation? get_source_output_info(uint32 idx, SourceOutputInfoCb cb);
1066 public Operation? get_source_output_info_list(SourceOutputInfoCb cb);
1067
1068 public Operation? move_source_output_by_index(uint32 idx, uint32 source_idx, SuccessCb? cb = null);
1069 public Operation? move_source_output_by_name(uint32 idx, string source_name, SuccessCb? cb = null);
1070
1071 public Operation? kill_source_output(uint32 idx, SuccessCb? cb = null);
1072
1073 public Operation? stat(StatInfoCb cb);
1074
1075 public Operation? get_sample_info_by_name(string name, SampleInfoCb cb);
1076 public Operation? get_sample_info_by_index(uint32 idx, SampleInfoCb cb);
1077 public Operation? get_sample_info_list(SampleInfoCb cb);
1078
1079 public Operation? remove_sample(string name, SuccessCb? cb = null);
1080
1081 public Operation? play_sample(string name, string? device = null, Volume volume = Volume.INVALID, SuccessCb? cb = null);
1082 public Operation? play_sample_with_proplist(string name, string? device = null, Volume volume = Volume.INVALID, Proplist? p = null, IndexCb? cb = null);
1083 }
1084
1085 [Compact]
1086 [CCode (cname="pa_stream", cprefix="pa_stream_", unref_function="pa_stream_unref", ref_function="pa_stream_ref")]
1087 public class Stream {
1088
1089 [CCode (cname="pa_stream_flags_t", cprefix="PA_STREAM_")]
1090 public enum Flags {
1091 START_CORKED,
1092 INTERPOLATE_TIMING,
1093 NOT_MONOTONIC,
1094 AUTO_TIMING_UPDATE,
1095 NO_REMAP_CHANNELS,
1096 NO_REMIX_CHANNELS,
1097 FIX_FORMAT,
1098 FIX_RATE,
1099 FIX_CHANNELS,
1100 DONT_MOVE,
1101 VARIABLE_RATE,
1102 PEAK_DETECT,
1103 START_MUTED,
1104 ADJUST_LATENCY,
1105 EARLY_REQUESTS,
1106 DONT_INHIBIT_AUTO_SUSPEND,
1107 START_UNMUTED,
1108 FAIL_ON_SUSPEND
1109 }
1110
1111 [CCode (cname="pa_stream_state_t", cprefix="PA_STREAM_")]
1112 public enum State {
1113 UNCONNECTED,
1114 CREATING,
1115 READY,
1116 FAILED,
1117 TERMINATED;
1118
1119 [CCode (cname="PA_STREAM_IS_GOOD")]
1120 public bool IS_GOOD();
1121 }
1122
1123 [CCode (cname="pa_stream_direction_t", cprefix="PA_STREAM_")]
1124 public enum Direction {
1125 NODIRECTION,
1126 PLAYBACK,
1127 RECORD,
1128 UPLOAD
1129 }
1130
1131 [CCode (cname="pa_seek_mode_t", cprefix="PA_SEEK_")]
1132 public enum SeekMode {
1133 RELATIVE,
1134 ABSOLUTE,
1135 RELATIVE_ON_READ,
1136 RELATIVE_END
1137 }
1138
1139 [CCode (cname="pa_buffer_attr")]
1140 public struct BufferAttr {
1141 uint32 maxlength;
1142 uint32 tlength;
1143 uint32 prebuf;
1144 uint32 minreq;
1145 uint32 fragsize;
1146 }
1147
1148 [CCode (cname="pa_timing_info")]
1149 public struct TimingInfo {
1150 timeval timestamp;
1151 int synchronized_clocks;
1152 usec sink_usec;
1153 usec source_usec;
1154 usec transport_usec;
1155 int playing;
1156 int write_index_corrupt;
1157 int64 write_index;
1158 int read_index_corrupt;
1159 int64 read_index;
1160 usec configured_sink_usec;
1161 usec configured_source_usec;
1162 int64 since_underrun;
1163 }
1164
1165 [CCode (cname="PA_STREAM_EVENT_REQUEST_CORK")]
1166 public const string EVENT_REQUEST_CORK;
1167
1168 [CCode (cname="PA_STREAM_EVENT_REQUEST_UNCORK")]
1169 public const string EVENT_REQUEST_UNCORK;
1170
1171 public delegate void SuccessCb(Stream s, int success);
1172 public delegate void RequestCb(Stream s, size_t nbytes);
1173 public delegate void NotifyCb(Stream s);
1174 public delegate void EventCb(Stream s, string name, Proplist proplist);
1175
1176 [CCode (cname="pa_stream_new_with_proplist")]
1177 public Stream(Context c, string name, SampleSpec ss, ChannelMap? map = null, Proplist? proplist = null);
1178
1179 public State get_state();
1180 public Context get_context();
1181 public uint32 get_index();
1182 public uint32 get_device_index();
1183 public unowned string? get_device_name();
1184 public int is_suspended();
1185 public int is_corked();
1186
1187 public int connect_playback(string? dev = null, BufferAttr? a = null, Flags flags = 0, CVolume? volume = null, Stream? sync_stream = null);
1188 public int connect_record(string? dev = null, BufferAttr? a = null, Flags flags = 0);
1189 public int connect_upload(size_t length);
1190 public int disconnect();
1191 public int finish_upload();
1192
1193 public int begin_write(out void* data, out size_t nbytes);
1194 public int cancel_write();
1195 public int write(void *data, size_t bytes, FreeCb? free_cb = null, int64 offset = 0, SeekMode mode = SeekMode.RELATIVE);
1196 public int peek(out void *data, out size_t nbytes);
1197 public int drop();
1198 public size_t writable_size();
1199 public size_t readable_size();
1200
1201 public void set_state_callback(NotifyCb? cb = null);
1202 public void set_write_callback(RequestCb? cb = null);
1203 public void set_read_callback(RequestCb? cb = null);
1204 public void set_overflow_callback(NotifyCb? cb = null);
1205 public void set_underflow_callback(NotifyCb? cb = null);
1206 public void set_started_callback(NotifyCb? cb = null);
1207 public void set_latency_update_callback(NotifyCb? cb = null);
1208 public void set_moved_callback(NotifyCb? cb = null);
1209 public void set_suspended_callback(NotifyCb? cb = null);
1210 public void set_event_callback(EventCb? cb = null);
1211 public void set_buffer_attr_callback(NotifyCb? cb = null);
1212
1213 public Operation? drain(SuccessCb? cb = null);
1214 public Operation? update_timing_info(SuccessCb? cb = null);
1215
1216 public Operation? cork(bool b, SuccessCb? cb = null);
1217 public Operation? flush(SuccessCb? cb = null);
1218 public Operation? prebuf(SuccessCb? cb = null);
1219 public Operation? trigger(SuccessCb? cb = null);
1220
1221 public Operation? set_name(string name, SuccessCb? cb = null);
1222 public Operation? set_buffer_attr(BufferAttr attr, SuccessCb? cb = null);
1223 public Operation? update_sample_rate(uint32 rate, SuccessCb? cb = null);
1224
1225 [CCode (array_length = false)]
1226 public Operation? proplist_remove(string[] keys, SuccessCb? cb = null);
1227 public Operation? proplist_update(UpdateMode mode, Proplist pl, SuccessCb? cb = null);
1228
1229 public unowned TimingInfo? get_timing_info();
1230 public int get_time(out usec u);
1231 public int get_latency(out usec u, out bool negative = null);
1232
1233 public unowned SampleSpec? get_sample_spec();
1234 public unowned ChannelMap? get_channel_map();
1235 public unowned BufferAttr? get_buffer_attr();
1236
1237 public int set_monitor_stream(uint32 sink_input);
1238 public uint32 get_monitor_stream();
1239 }
1240
1241 [CCode (cname="pa_sink_port_info")]
1242 public struct SinkPortInfo {
1243 public string name;
1244 public string description;
1245 public uint32 priority;
1246 }
1247
1248 [CCode (cname="pa_sink_info")]
1249 public struct SinkInfo {
1250 public string name;
1251 public uint32 index;
1252 public string description;
1253 public SampleSpec sample_spec;
1254 public ChannelMap channel_map;
1255 public uint32 owner_module;
1256 public CVolume volume;
1257 public int mute;
1258 public uint32 monitor_source;
1259 public string monitor_source_name;
1260 public usec latency;
1261 public string driver;
1262 public SinkFlags flags;
1263 public Proplist proplist;
1264 public usec configured_latency;
1265 public Volume base_volume;
1266 public SinkState state;
1267 public uint32 n_volume_steps;
1268 public uint32 card;
1269 public uint32 n_ports;
1270 public SinkPortInfo*[] ports;
1271 public SinkPortInfo* active_port;
1272 }
1273
1274 [CCode (cname="pa_source_port_info")]
1275 public struct SourcePortInfo {
1276 public string name;
1277 public string description;
1278 public uint32 priority;
1279 }
1280
1281 [CCode (cname="pa_source_info")]
1282 public struct SourceInfo {
1283 public string name;
1284 public uint32 index;
1285 public string description;
1286 public SampleSpec sample_spec;
1287 public ChannelMap channel_map;
1288 public uint32 owner_module;
1289 public CVolume volume;
1290 public int mute;
1291 public uint32 monitor_of_sink;
1292 public string monitor_of_sink_name;
1293 public usec latency;
1294 public string driver;
1295 public SourceFlags flags;
1296 public Proplist proplist;
1297 public usec configured_latency;
1298 public Volume base_volume;
1299 public SourceState state;
1300 public uint32 n_volume_steps;
1301 public uint32 card;
1302 public uint32 n_ports;
1303 public SourcePortInfo*[] ports;
1304 public SourcePortInfo* active_port;
1305 }
1306
1307 [CCode (cname="pa_server_info")]
1308 public struct ServerInfo {
1309 public string user_name;
1310 public string host_name;
1311 public string server_version;
1312 public string server_name;
1313 public SampleSpec sample_spec;
1314 public string default_sink_name;
1315 public string default_source_name;
1316 public ChannelMap channel_map;
1317 }
1318
1319 [CCode (cname="pa_module_info")]
1320 public struct ModuleInfo {
1321 public uint32 index;
1322 public string name;
1323 public string argument;
1324 public uint32 n_used;
1325 public Proplist proplist;
1326 }
1327
1328 [CCode (cname="pa_client_info")]
1329 public struct ClientInfo {
1330 public uint32 index;
1331 public string name;
1332 public uint32 owner_module;
1333 public string driver;
1334 public Proplist proplist;
1335 }
1336
1337 [CCode (cname="pa_card_profile_info")]
1338 public struct CardProfileInfo {
1339 public string name;
1340 public string description;
1341 public uint32 n_sinks;
1342 public uint32 n_sources;
1343 public uint32 priority;
1344 }
1345
1346 [CCode (cname="pa_card_info")]
1347 public struct CardInfo {
1348 public uint32 index;
1349 public string name;
1350 public uint32 owner_module;
1351 public string driver;
1352 public uint32 n_profiles;
1353 public CardProfileInfo profiles[];
1354 public CardProfileInfo *active_profile;
1355 public Proplist proplist;
1356 }
1357
1358 [CCode (cname="pa_sink_input_info")]
1359 public struct SinkInputInfo {
1360 public uint32 index;
1361 public string name;
1362 public uint32 owner_module;
1363 public uint32 client;
1364 public uint32 sink;
1365 public SampleSpec sample_spec;
1366 public ChannelMap channel_map;
1367 public CVolume volume;
1368 public uint32 buffer_usec;
1369 public uint32 sink_usec;
1370 public string resample_method;
1371 public string driver;
1372 public int mute;
1373 public Proplist proplist;
1374 }
1375
1376 [CCode (cname="pa_source_output_info")]
1377 public struct SourceOutputInfo {
1378 public uint32 index;
1379 public string name;
1380 public uint32 owner_module;
1381 public uint32 client;
1382 public uint32 source;
1383 public SampleSpec sample_spec;
1384 public ChannelMap channel_map;
1385 public uint32 buffer_usec;
1386 public uint32 sink_usec;
1387 public string resample_method;
1388 public string driver;
1389 public Proplist proplist;
1390 }
1391
1392 [CCode (cname="pa_stat_info")]
1393 public struct StatInfo {
1394 public uint32 memblock_total;
1395 public uint32 memblock_total_size;
1396 public uint32 memblock_allocated;
1397 public uint32 memblock_allocated_size;
1398 public uint32 scache_size;
1399 }
1400
1401 [CCode (cname="pa_sample_info")]
1402 public struct SampleInfo {
1403 public uint32 index;
1404 public string name;
1405 public CVolume volume;
1406 public SampleSpec sample_spec;
1407 public ChannelMap channel_map;
1408 public usec duration;
1409 public uint32 bytes;
1410 public bool lazy;
1411 public string filename;
1412 public Proplist proplist;
1413 }
1414
1415 [CCode (cname="pa_sink_flags_t", cprefix="PA_SINK_")]
1416 public enum SinkFlags {
1417 HW_VOLUME_CTRL,
1418 LATENCY,
1419 HARDWARE,
1420 NETWORK,
1421 HW_MUTE_CTRL,
1422 DECIBEL_VOLUME,
1423 FLAT_VOLUME,
1424 DYNAMIC_LATENCY
1425 }
1426
1427 [CCode (cname="pa_source_flags_t", cprefix="PA_SOURCE_")]
1428 public enum SourceFlags {
1429 HW_VOLUME_CTRL,
1430 LATENCY,
1431 HARDWARE,
1432 NETWORK,
1433 HW_MUTE_CTRL,
1434 DECIBEL_VOLUME,
1435 DYNAMIC_LATENCY
1436 }
1437
1438 [CCode (cname="pa_sink_state_t", cprefix="PA_SINK_")]
1439 public enum SinkState {
1440 INVALID_STATE,
1441 RUNNING,
1442 IDLE,
1443 SUSPENDED;
1444
1445 [CCode (cname="PA_SINK_IS_OPENED")]
1446 public bool IS_OPENED();
1447 }
1448
1449 [CCode (cname="pa_source_state_t", cprefix="PA_SOURCE_")]
1450 public enum SourceState {
1451 INVALID_STATE,
1452 RUNNING,
1453 IDLE,
1454 SUSPENDED;
1455
1456 [CCode (cname="PA_SOURCE_IS_OPENED")]
1457 public bool IS_OPENED();
1458 }
1459
1460 [CCode (cname="pa_gettimeofday")]
1461 public unowned timeval gettimeofday(out timeval tv);
1462
1463 [CCode (cname="pa_timeval_diff")]
1464 public usec timeval_diff(ref timeval a, ref timeval b);
1465
1466 [CCode (cname="pa_timeval_cmp")]
1467 public int timeval_cmp(ref timeval a, ref timeval b);
1468
1469 [CCode (cname="pa_timeval_age")]
1470 public usec timeval_age(ref timeval a);
1471
1472 [CCode (cname="pa_timeval_add")]
1473 public unowned timeval timeval_add(ref timeval tv, usec x);
1474
1475 [CCode (cname="pa_timeval_sub")]
1476 public unowned timeval timeval_sub(ref timeval tv, usec x);
1477
1478 [CCode (cname="pa_timeval_store")]
1479 public unowned timeval timeval_store(out timeval tv, usec c);
1480
1481 [CCode (cname="pa_timeval_load")]
1482 public usec timeval_load(timeval tv);
1483
1484 [CCode (cname="PA_USEC_MAX")]
1485 public const usec USEC_MAX;
1486
1487 [CCode (cname="PA_USEC_INVALID")]
1488 public const usec USEC_INVALID;
1489
1490 [CCode (cname="PA_MSEC_PER_SEC")]
1491 public const usec MSEC_PER_SEC;
1492
1493 [CCode (cname="PA_USEC_PER_SEC")]
1494 public const usec USEC_PER_SEC;
1495
1496 [CCode (cname="PA_NSEC_PER_SEC")]
1497 public const uint64 NSEC_PER_SEC;
1498
1499
1500 [CCode (cname="PA_USEC_PER_MSEC")]
1501 public const usec USEC_PER_MSEC;
1502
1503 [CCode (cname="PA_NSEC_PER_MSEC")]
1504 public const uint64 NSEC_PER_MSEC;
1505
1506
1507 [CCode (cname="PA_NSEC_PER_USEC")]
1508 public const uint64 NSEC_PER_USEC;
1509 }