2 This file is part of PulseAudio.
4 Copyright 2009 Lennart Poettering
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.
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.
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
25 [CCode (cheader_filename="pulse/pulseaudio.h")]
28 [CCode (cname="pa_get_library_version")]
29 public unowned string get_library_version();
31 [CCode (cname="PA_API_VERSION")]
32 public const int API_VERSION;
34 [CCode (cname="PA_PROTOCOL_VERSION")]
35 public const int PROTOCOL_VERSION;
37 [CCode (cname="PA_MAJOR")]
38 public const int MAJOR;
40 [CCode (cname="PA_MINOR")]
41 public const int MINOR;
43 [CCode (cname="PA_MICRO")]
44 public const int MICRO;
46 [CCode (cname="PA_CHECK_VERSION")]
47 public bool CHECK_VERSION(int major, int minor, int micro);
49 [CCode (cname="INVALID_INDEX")]
50 public const uint32 INVALID_INDEX;
52 [CCode (cname="pa_free_cb_t")]
53 public delegate void FreeCb(void *p);
55 [CCode (cname="pa_sample_format_t", cprefix="PA_SAMPLE_")]
56 public enum SampleFormat {
82 [CCode (cname="pa_sample_size_of_format")]
85 [CCode (cname="pa_sample_format_to_string")]
86 public unowned string? to_string();
88 [CCode (cname="pa_sample_format_is_le")]
91 [CCode (cname="pa_sample_format_is_be")]
94 [CCode (cname="pa_sample_format_is_ne")]
97 [CCode (cname="pa_sample_format_is_re")]
100 [CCode (cname="pa_parse_sample_format")]
101 public static SampleFormat parse(string b);
104 [CCode (cname="pa_usec_t")]
105 public struct usec : uint64 {
108 [CCode (cname="pa_sample_spec")]
109 public struct SampleSpec {
110 public SampleFormat format;
112 public uint8 channels;
114 [CCode (cname="PA_SAMPLE_SPEC_SNPRINT_MAX")]
115 public static const size_t SNPRINT_MAX;
117 [CCode (cname="pa_bytes_per_second")]
118 public size_t bytes_per_second();
120 [CCode (cname="pa_frame_size")]
121 public size_t frame_size();
123 [CCode (cname="pa_sample_size")]
124 public size_t sample_size();
126 [CCode (cname="pa_bytes_to_usec", instance_pos=1.1)]
127 public usec bytes_to_usec(size_t size);
129 [CCode (cname="pa_usec_to_bytes", instance_pos=1.1)]
130 public size_t usec_to_bytes(usec u);
132 [CCode (cname="pa_sample_spec_init")]
133 public unowned SampleSpec? init();
135 [CCode (cname="pa_sample_spec_valid")]
138 [CCode (cname="pa_sample_spec_equal")]
139 public bool equal(SampleSpec other);
141 [CCode (cname="pa_sample_spec_snprint", instance_pos=3.1)]
142 public unowned string snprint(char[] buf);
144 public string sprint() {
145 var buffer = new char[SNPRINT_MAX];
146 this.snprint(buffer);
147 return (string) buffer;
150 public string to_string() {
154 [CCode (cname="pa_sample_spec_init")]
158 // [CCode (cname="PA_BYTES_SNPRINT_MAX")]
159 [CCode (cname="PA_SAMPLE_SPEC_SNPRINT_MAX")]
160 public const size_t BYTES_SNPRINT_MAX;
162 [CCode (cname="pa_bytes_snprint")]
163 public unowned string bytes_snprint(char[] buf, uint bytes);
165 public string bytes_sprint(uint bytes) {
166 var buffer = new char[BYTES_SNPRINT_MAX];
167 bytes_snprint(buffer, bytes);
168 return (string) buffer;
171 [CCode (cname="pa_volume_t")]
172 public struct Volume : uint32 {
174 [CCode (cname="PA_SW_VOLUME_SNPRINT_DB_MAX")]
175 public static const size_t SW_SNPRINT_DB_MAX;
177 [CCode (cname="PA_VOLUME_SNPRINT_MAX")]
178 public static const size_t SNPRINT_MAX;
180 [CCode (cname="PA_VOLUME_MAX")]
181 public static const Volume MAX;
183 [CCode (cname="PA_VOLUME_NORM")]
184 public static const Volume NORM;
186 [CCode (cname="PA_VOLUME_MUTED")]
187 public static const Volume MUTED;
189 // [CCode (cname="PA_VOLUME_INVALID")]
190 [CCode (cname="PA_VOLUME_MAX")]
191 public static const Volume INVALID;
193 [CCode (cname="pa_volume_snprint", instance_pos = 3.1)]
194 public unowned string snprint(char[] s);
196 public string sprint() {
197 var buffer = new char[SNPRINT_MAX];
198 this.snprint(buffer);
199 return (string) buffer;
202 public string to_string() {
206 [CCode (cname="pa_sw_volume_snprint_dB", instance_pos = 3.1)]
207 public unowned string sw_snprint_dB(char[] s);
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;
215 [CCode (cname="pa_sw_volume_multiply")]
216 public Volume sw_multiply(Volume other);
218 [CCode (cname="pa_sw_volume_divide")]
219 public Volume sw_divide(Volume other);
221 [CCode (cname="pa_sw_volume_from_dB")]
222 public static Volume sw_from_dB(double f);
224 [CCode (cname="pa_sw_volume_to_dB")]
225 public double sw_to_dB();
227 [CCode (cname="pa_sw_volume_from_linear")]
228 public static Volume sw_from_linear(double f);
230 [CCode (cname="pa_sw_volume_to_linear")]
231 public double sw_to_linear();
234 [CCode (cname="PA_DECIBEL_MININFTY")]
235 public const double DECIBEL_MININFTY;
237 [CCode (cname="PA_CHANNELS_MAX")]
238 public const int CHANNELS_MAX;
240 [CCode (cname="PA_CHANNELS_MAX")]
241 public const int RATE_MAX;
243 [CCode (cname="pa_cvolume")]
244 public struct CVolume {
245 public uint8 channels;
246 public Volume values[];
248 [CCode (cname="PA_SW_CVOLUME_SNPRINT_DB_MAX")]
249 public static const size_t SW_SNPRINT_DB_MAX;
251 [CCode (cname="PA_CVOLUME_SNPRINT_MAX")]
252 public static const size_t SNPRINT_MAX;
254 [CCode (cname="pa_cvolume_equal")]
255 public bool equal(CVolume other);
257 [CCode (cname="pa_cvolume_init")]
258 public unowned CVolume? init();
260 [CCode (cname="pa_cvolume_reset")]
261 public unowned CVolume? reset(uint8 channels);
263 [CCode (cname="pa_cvolume_mute")]
264 public unowned CVolume? mute(uint8 channels);
266 [CCode (cname="pa_cvolume_snprint", instance_pos = 3.1)]
267 public unowned string snprint(char[] s);
269 public string sprint() {
270 var buffer = new char[SNPRINT_MAX];
271 this.snprint(buffer);
272 return (string) buffer;
275 public string to_string() {
279 [CCode (cname="pa_sw_cvolume_snprint_dB", instance_pos = 3.1)]
280 public unowned string sw_snprint_dB(char [] s);
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;
288 [CCode (cname="pa_cvolume_init")]
291 [CCode (cname="pa_cvolume_avg")]
294 [CCode (cname="pa_cvolume_max")]
297 [CCode (cname="pa_cvolume_min")]
300 [CCode (cname="pa_cvolume_avg_mask")]
301 public Volume avg_mask(ChannelMap map, ChannelPositionMask mask);
303 [CCode (cname="pa_cvolume_max_mask")]
304 public Volume max_mask(ChannelMap map, ChannelPositionMask mask);
306 [CCode (cname="pa_cvolume_min_mask")]
307 public Volume min_mask(ChannelMap map, ChannelPositionMask mask);
309 [CCode (cname="pa_cvolume_valid")]
312 [CCode (cname="pa_cvolume_channels_equal_to")]
313 public bool channels_equal_to(Volume other);
315 [CCode (cname="pa_cvolume_is_muted")]
316 public bool is_muted();
318 [CCode (cname="pa_cvolume_is_norm")]
319 public bool is_norm();
321 [CCode (cname="pa_sw_cvolume_multiply")]
322 public unowned CVolume? multiply(CVolume other);
324 [CCode (cname="pa_sw_cvolume_divide")]
325 public unowned CVolume? divide(CVolume other);
327 [CCode (cname="pa_sw_cvolume_multiply_scalar")]
328 public unowned CVolume? multiply_scalar(Volume other);
330 [CCode (cname="pa_sw_cvolume_divide_scalar")]
331 public unowned CVolume? divide_scalar(Volume other);
333 [CCode (cname="pa_cvolume_remap")]
334 public unowned CVolume? remap(ChannelMap from, ChannelMap to);
336 [CCode (cname="pa_cvolume_compatible")]
337 public bool compatible(SampleSpec ss);
339 [CCode (cname="pa_cvolume_compatible_with_channel_map")]
340 public bool compatible_with_channel_map(ChannelMap cm);
342 [CCode (cname="pa_cvolume_get_balance")]
343 public float get_balance(ChannelMap map);
345 [CCode (cname="pa_cvolume_set_balance")]
346 public unowned CVolume? set_balance(ChannelMap map, float b);
348 [CCode (cname="pa_cvolume_get_fade")]
349 public float get_fade(ChannelMap map);
351 [CCode (cname="pa_cvolume_set_fade")]
352 public unowned CVolume? set_fade(ChannelMap map, float f);
354 [CCode (cname="pa_cvolume_scale")]
355 public unowned CVolume? scale(Volume max);
357 [CCode (cname="pa_cvolume_scale_mask")]
358 public unowned CVolume? scale_mask(Volume max, ChannelMap map, ChannelPositionMask mask);
360 [CCode (cname="pa_cvolume_set_position")]
361 public unowned CVolume? set_position(ChannelMap map, ChannelPosition p, Volume v);
363 [CCode (cname="pa_cvolume_get_position")]
364 public Volume get_position(ChannelMap map, ChannelPosition p);
366 [CCode (cname="pa_cvolume_merge")]
367 public unowned CVolume? merge(CVolume other);
369 [CCode (cname="pa_cvolume_inc")]
370 public unowned CVolume? inc(Volume plus = 1);
372 [CCode (cname="pa_cvolume_dec")]
373 public unowned CVolume? dec(Volume minus = 1);
376 [CCode (cname="pa_channel_map")]
377 public struct ChannelMap {
378 public uint8 channels;
379 public ChannelPosition map[];
381 [CCode (cname="PA_CHANNEL_MAP_SNPRINT_MAX")]
382 public static const size_t SNPRINT_MAX;
384 [CCode (cname="pa_channel_map_init")]
387 [CCode (cname="pa_channel_map_init")]
388 public unowned ChannelMap? init();
390 [CCode (cname="pa_channel_map_init_mono")]
391 public unowned ChannelMap? init_mono();
393 [CCode (cname="pa_channel_map_init_stereo")]
394 public unowned ChannelMap? init_stereo();
396 [CCode (cname="pa_channel_map_init_auto")]
397 public unowned ChannelMap? init_auto(uint8 channels, ChannelMapDef def = ChannelMapDef.DEFAULT);
399 [CCode (cname="pa_channel_map_init_extend")]
400 public unowned ChannelMap? init_extend(uint8 channels, ChannelMapDef def = ChannelMapDef.DEFAULT);
402 [CCode (cname="pa_channel_map_snprint", instance_pos = 3.1)]
403 public unowned string snprint(char[] s);
405 public string sprint() {
406 var buffer = new char[SNPRINT_MAX];
407 this.snprint(buffer);
408 return (string) buffer;
411 public string to_string() {
415 [CCode (cname="pa_channel_map_parse")]
416 public unowned ChannelMap? parse(string s);
418 [CCode (cname="pa_channel_map_equal")]
419 public bool equal(ChannelMap other);
421 [CCode (cname="pa_channel_map_superset")]
422 public bool superset(ChannelMap other);
424 [CCode (cname="pa_channel_map_valid")]
427 [CCode (cname="pa_channel_map_compatible")]
428 public bool compatible(SampleSpec ss);
430 [CCode (cname="pa_channel_map_can_balance")]
431 public bool can_balance();
433 [CCode (cname="pa_channel_map_can_fade")]
434 public bool can_fade();
436 [CCode (cname="pa_channel_map_to_name")]
437 public unowned string? to_name();
439 [CCode (cname="pa_channel_map_to_pretty_name")]
440 public unowned string? to_pretty_name();
442 [CCode (cname="pa_channel_map_has_position")]
443 public bool has_position(ChannelPosition p);
445 [CCode (cname="pa_channel_map_mask")]
446 public ChannelPositionMask mask();
449 [CCode (cname="pa_channel_position_mask_t")]
450 public struct ChannelPositionMask : uint64 {
453 [CCode (cname="pa_channel_position_t", cprefix="PA_CHANNEL_POSITION_")]
454 public enum ChannelPosition {
464 FRONT_LEFT_OF_CENTER,
465 FRONT_RIGHT_OF_CENTER,
503 [CCode (cname="PA_CHANNEL_POSITION_MASK")]
504 public ChannelPositionMask mask();
506 [CCode (cname="pa_channel_position_to_string")]
507 public unowned string? to_string();
509 [CCode (cname="pa_channel_position_to_pretty_string")]
510 public unowned string? to_pretty_string();
512 [CCode (cname="pa_channel_position_from_string")]
513 public static ChannelPosition from_string(string s);
516 [CCode (cname="pa_channel_map_def_t", cprefix="PA_CHANNEL_MAP_")]
517 public enum ChannelMapDef {
523 [CCode (cname="PA_CHANNEL_MAP_DEF_MAX")]
528 [CCode (cname="pa_proplist", cprefix="pa_proplist_", free_function="pa_proplist_free")]
529 public class Proplist {
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;
648 [CCode (cname="pa_proplist_new")]
651 public int sets(string key, string value);
652 public int setp(string pair);
655 public int setf(string key, string format, ...);
657 public int set(string key, void* data, size_t size);
659 public unowned string? gets(string key);
661 public int get(string key, out void* data, out size_t size);
663 public void update(UpdateMode mode, Proplist other);
665 public void unset(string key);
667 [CCode (array_length = false)]
668 public void unset_many(string[] key);
670 public unowned string? iterate(ref void* state);
672 public string to_string();
674 public string to_string_sep(string sep);
676 public static Proplist? from_string(string s);
678 public int contains(string key);
682 public Proplist copy();
686 public bool is_empty();
689 [CCode (cname="pa_update_mode_t", cprefix="PA_UPDATE_")]
690 public enum UpdateMode {
696 [CCode (cname="PA_OK")]
699 [CCode (cname="int", cprefix="PA_ERR_")]
711 CONNECTIONTERMINATED,
729 [CCode (cname="pa_strerror")]
730 public unowned string? strerror(Error e);
732 public delegate void VoidFunc();
734 [CCode (cname="pa_spawn_api")]
735 public struct SpawnApi {
741 [CCode (cname="pa_io_event_flags_t", cprefix="PA_IO_EVENT_")]
742 public enum IoEventFlags {
750 [CCode (cname="pa_io_event")]
751 public struct IoEvent {
754 [CCode (cname="pa_time_event")]
755 public struct TimeEvent {
758 [CCode (cname="pa_defer_event")]
759 public struct DeferEvent {
762 [CCode (cname="pa_signal_event", cprefix="pa_signal_", free_function="pa_signal_free")]
763 public struct SignalEvent {
765 [CCode (cname="pa_signal_new")]
766 public SignalEvent(int sig, MainLoopApi.SignalEventCb cb);
768 public void set_destroy(MainLoopApi.SignalEventDestroyCb cb);
772 [CCode (cname="pa_mainloop_api")]
773 public class MainLoopApi {
774 public void* userdata;
776 /* Callbacks for the consumer to implement*/
777 public delegate void IoEventCb(IoEvent e, int fd, IoEventFlags flags);
778 public delegate void IoEventDestroyCb(IoEvent e);
780 public delegate void TimeEventCb(TimeEvent e, ref timeval t);
781 public delegate void TimeEventDestroyCb(TimeEvent e);
783 public delegate void DeferEventCb(DeferEvent e);
784 public delegate void DeferEventDestroyCb(DeferEvent e);
786 public delegate void SignalEventCb(SignalEvent e);
787 public delegate void SignalEventDestroyCb(SignalEvent e);
789 /* Callbacks for the provider to implement */
790 public delegate IoEvent IoNewCb(int fd, IoEventFlags flags, IoEventCb cb);
791 public delegate void IoEnableCb(IoEvent e, IoEventFlags flags);
792 public delegate void IoFreeCb(IoEvent e);
793 public delegate void IoSetDestroyCb(IoEvent e, IoEventDestroyCb? cb);
795 public delegate TimeEvent TimeNewCb(ref timeval? t, TimeEventCb cb);
796 public delegate void TimeRestartCb(TimeEvent e, ref timeval? t);
797 public delegate void TimeFreeCb(TimeEvent e);
798 public delegate void TimeSetDestroyCb(TimeEvent e, TimeEventDestroyCb? cb);
800 public delegate DeferEvent DeferNewCb(DeferEventCb cb);
801 public delegate void DeferEnableCb(DeferEvent e, bool b);
802 public delegate void DeferFreeCb(DeferEvent e);
803 public delegate void DeferSetDestroyCb(DeferEvent e, DeferEventDestroyCb? cb);
805 public delegate void QuitCb(int retval);
807 public delegate void OnceCb();
809 public IoNewCb io_new;
810 public IoEnableCb io_enable;
811 public IoFreeCb io_free;
812 public IoSetDestroyCb io_set_destroy;
814 public TimeNewCb time_new;
815 public TimeRestartCb time_restart;
816 public TimeFreeCb time_free;
817 public TimeSetDestroyCb time_set_destroy;
819 public DeferNewCb defer_new;
820 public DeferEnableCb defer_enable;
821 public DeferFreeCb defer_free;
822 public DeferSetDestroyCb defer_set_destroy;
826 [CCode (cname="pa_mainloop_api_once")]
827 public void once(OnceCb cb);
830 [CCode (cname="pa_signal_init")]
831 public void signal_init(MainLoopApi api);
833 [CCode (cname="pa_signal_done")]
834 public void signal_done();
836 [CCode (cname="pa_poll_func")]
837 public delegate int PollFunc(pollfd[] ufds);
840 [CCode (cname="pa_mainloop", cprefix="pa_mainloop_", free_function="pa_mainloop_free")]
841 public class MainLoop {
843 [CCode (cname="pa_mainloop_new")]
846 public int prepare(int timeout = -1);
848 public int dispatch();
849 public int get_retval();
850 public int iterate(bool block = true, out int retval = null);
851 public int run(out int retval = null);
852 public unowned MainLoopApi get_api();
853 public void quit(int r);
854 public void wakeup();
855 public void set_poll_func(PollFunc poll_func);
859 [CCode (cname="pa_threaded_mainloop", cprefix="pa_threaded_mainloop_", free_function="pa_threaded_mainloop_free")]
860 public class ThreadedMainLoop {
862 [CCode (cname="pa_threaded_mainloop_new")]
863 public ThreadedMainLoop();
868 public void unlock();
870 public void signal(bool WaitForAccept = false);
871 public void accept();
872 public int get_retval();
873 public unowned MainLoopApi get_api();
874 public bool in_thread();
878 [CCode (cname="pa_glib_mainloop", cprefix="pa_glib_mainloop_", free_function="pa_glib_mainloop_free")]
879 public class GLibMainLoop {
881 [CCode (cname="pa_glib_mainloop_new")]
882 public GLibMainLoop();
884 public unowned MainLoopApi get_api();
888 [CCode (cname="pa_operation", cprefix="pa_operation_", unref_function="pa_operation_unref", ref_function="pa_operation_ref")]
889 public class Operation {
891 [CCode (cname="pa_operation_state_t", cprefix="PA_OPERATION_")]
898 public void cancel();
899 public State get_state();
903 [CCode (cname="pa_context", cprefix="pa_context_", unref_function="pa_context_unref", ref_function="pa_context_ref")]
904 public class Context {
906 [CCode (cname="pa_context_flags_t", cprefix="PA_CONTEXT_")]
912 [CCode (cname="pa_context_state_t", cprefix="PA_CONTEXT_")]
925 [CCode (cname="pa_subscription_mask_t", cprefix="PA_SUBSCRIPTION_MASK_")]
926 public enum SubscriptionMask {
939 [CCode (cname="pa_subscription_match_flags")]
940 bool match_flags(SubscriptionEventType t);
943 [CCode (cname="pa_subscription_event_type_t", cprefix="PA_SUBSCRIPTION_EVENT_")]
944 public enum SubscriptionEventType {
961 public delegate void NotifyCb();
962 public delegate void SuccessCb(int success);
963 public delegate void EventCb(string name, Proplist? proplist);
964 public delegate void SubscribeCb(SubscriptionEventType t, uint32 idx);
965 public delegate void SinkInfoCb(SinkInfo? i, int eol);
966 public delegate void SourceInfoCb(SourceInfo? i, int eol);
967 public delegate void CardInfoCb(CardInfo? i, int eol);
968 public delegate void SinkInputInfoCb(SinkInputInfo? i, int eol);
969 public delegate void SourceOutputInfoCb(SourceOutputInfo? i, int eol);
970 public delegate void ServerInfoCb(ServerInfo? i);
971 public delegate void StatInfoCb(ServerInfo? i);
972 public delegate void ModuleInfoCb(ModuleInfo? i, int eol);
973 public delegate void ClientInfoCb(ClientInfo? i, int eol);
974 public delegate void SampleInfoCb(SampleInfo? i, int eol);
975 public delegate void IndexCb(uint32 idx);
977 [CCode (cname="pa_context_new_with_proplist")]
978 public Context(MainLoopApi api, string? name, Proplist? proplist = null);
980 public void set_state_callback(NotifyCb? cb = null);
981 public void set_event_callback(EventCb? cb = null);
982 public void set_subscribe_callback(SubscribeCb? cb = null);
984 public Error errno();
986 public int is_pending();
987 public State get_state();
988 public int is_local();
989 public unowned string? get_server();
990 public uint32 get_protocol_version();
991 public uint32 get_server_protocol_version();
992 public uint32 get_index();
994 public int connect(string? server = null, Flags flags = 0, SpawnApi? api = null);
995 public void disconnect();
997 public Operation? drain(NotifyCb? cb = null);
998 public Operation? exit_daemon(SuccessCb? cb = null);
999 public Operation? set_default_sink(string name, SuccessCb? cb = null);
1000 public Operation? set_default_source(string name, SuccessCb? cb = null);
1001 public Operation? set_name(string name, SuccessCb? cb = null);
1003 [CCode (array_length = false)]
1004 public Operation? proplist_remove(string[] keys, SuccessCb? cb = null);
1005 public Operation? proplist_update(UpdateMode mode, Proplist pl, SuccessCb? cb = null);
1007 public Operation? subscribe(SubscriptionMask mask, SuccessCb? cb = null);
1009 public Operation? get_sink_info_by_name(string name, SinkInfoCb cb);
1010 public Operation? get_sink_info_by_index(uint32 idx, SinkInfoCb cb);
1011 public Operation? get_sink_info_list(SinkInfoCb cb);
1013 public Operation? set_sink_volume_by_name(string name, CVolume volume, SuccessCb? cb = null);
1014 public Operation? set_sink_volume_by_index(uint32 idx, CVolume volume, SuccessCb? cb = null);
1015 public Operation? set_sink_mute_by_name(string name, bool mute, SuccessCb? cb = null);
1016 public Operation? set_sink_mute_by_index(uint32 idx, bool mute, SuccessCb? cb = null);
1018 public Operation? suspend_sink_by_name(string name, bool suspend, SuccessCb? cb = null);
1019 public Operation? suspend_sink_by_index(uint32 idx, bool suspend, SuccessCb? cb = null);
1021 public Operation? set_sink_port_by_name(string name, string port, SuccessCb? cb = null);
1022 public Operation? set_sink_port_by_index(string idx, string port, SuccessCb? cb = null);
1024 public Operation? get_source_info_by_name(string name, SourceInfoCb cb);
1025 public Operation? get_source_info_by_index(uint32 idx, SourceInfoCb cb);
1026 public Operation? get_source_info_list(SourceInfoCb cb);
1028 public Operation? set_source_volume_by_name(string name, CVolume volume, SuccessCb? cb = null);
1029 public Operation? set_source_volume_by_index(uint32 idx, CVolume volume, SuccessCb? cb = null);
1030 public Operation? set_source_mute_by_name(string name, bool mute, SuccessCb? cb = null);
1031 public Operation? set_source_mute_by_index(uint32 idx, bool mute, SuccessCb? cb = null);
1033 public Operation? suspend_source_by_name(string name, bool suspend, SuccessCb? cb = null);
1034 public Operation? suspend_source_by_index(uint32 idx, bool suspend, SuccessCb? cb = null);
1036 public Operation? set_source_port_by_name(string name, string port, SuccessCb? cb = null);
1037 public Operation? set_source_port_by_index(string idx, string port, SuccessCb? cb = null);
1039 public Operation? get_server_info(ServerInfoCb cb);
1041 public Operation? get_module_info(uint32 idx, ModuleInfoCb cb);
1042 public Operation? get_module_info_list(ModuleInfoCb cb);
1044 public Operation? load_module(string name, string? argument, IndexCb? cb = null);
1045 public Operation? unload_module(uint32 idx, SuccessCb? cb = null);
1047 public Operation? get_client_info(uint32 idx, ClientInfoCb cb);
1048 public Operation? get_client_info_list(ClientInfoCb cb);
1050 public Operation? kill_client(uint32 idx, SuccessCb? cb = null);
1052 public Operation? get_card_info_by_name(string name, CardInfoCb cb);
1053 public Operation? get_card_info_by_index(uint32 idx, CardInfoCb cb);
1054 public Operation? get_card_info_list(CardInfoCb cb);
1056 public Operation? set_card_profile_by_index(uint32 idx, string profile, SuccessCb? cb = null);
1057 public Operation? set_card_profile_by_name(string name, string profile, SuccessCb? cb = null);
1059 public Operation? get_sink_input_info(uint32 idx, SinkInputInfoCb cb);
1060 public Operation? get_sink_input_info_list(SinkInputInfoCb cb);
1062 public Operation? move_sink_input_by_index(uint32 idx, uint32 sink_idx, SuccessCb? cb = null);
1063 public Operation? move_sink_input_by_name(uint32 idx, string sink_name, SuccessCb? cb = null);
1065 public Operation? set_sink_input_volume(uint32 idx, CVolume volume, SuccessCb? cb = null);
1066 public Operation? set_sink_input_mute(uint32 idx, bool mute, SuccessCb? cb = null);
1068 public Operation? kill_sink_input(uint32 idx, SuccessCb? cb = null);
1070 public Operation? get_source_output_info(uint32 idx, SourceOutputInfoCb cb);
1071 public Operation? get_source_output_info_list(SourceOutputInfoCb cb);
1073 public Operation? move_source_output_by_index(uint32 idx, uint32 source_idx, SuccessCb? cb = null);
1074 public Operation? move_source_output_by_name(uint32 idx, string source_name, SuccessCb? cb = null);
1076 public Operation? kill_source_output(uint32 idx, SuccessCb? cb = null);
1078 public Operation? stat(StatInfoCb cb);
1080 public Operation? get_sample_info_by_name(string name, SampleInfoCb cb);
1081 public Operation? get_sample_info_by_index(uint32 idx, SampleInfoCb cb);
1082 public Operation? get_sample_info_list(SampleInfoCb cb);
1084 public Operation? remove_sample(string name, SuccessCb? cb = null);
1086 public Operation? play_sample(string name, string? device = null, Volume volume = Volume.INVALID, SuccessCb? cb = null);
1087 public Operation? play_sample_with_proplist(string name, string? device = null, Volume volume = Volume.INVALID, Proplist? p = null, IndexCb? cb = null);
1091 [CCode (cname="pa_stream", cprefix="pa_stream_", unref_function="pa_stream_unref", ref_function="pa_stream_ref")]
1092 public class Stream {
1094 [CCode (cname="pa_stream_flags_t", cprefix="PA_STREAM_")]
1111 DONT_INHIBIT_AUTO_SUSPEND,
1116 [CCode (cname="pa_stream_state_t", cprefix="PA_STREAM_")]
1127 [CCode (cname="pa_stream_direction_t", cprefix="PA_STREAM_")]
1128 public enum Direction {
1135 [CCode (cname="pa_seek_mode_t", cprefix="PA_SEEK_")]
1136 public enum SeekMode {
1143 [CCode (cname="pa_buffer_attr")]
1144 public struct BufferAttr {
1152 [CCode (cname="pa_timing_info")]
1153 public struct TimingInfo {
1155 int synchronized_clocks;
1158 usec transport_usec;
1160 int write_index_corrupt;
1162 int read_index_corrupt;
1164 usec configured_sink_usec;
1165 usec configured_source_usec;
1166 int64 since_underrun;
1169 [CCode (cname="PA_STREAM_EVENT_REQUEST_CORK")]
1170 public const string EVENT_REQUEST_CORK;
1172 [CCode (cname="PA_STREAM_EVENT_REQUEST_UNCORK")]
1173 public const string EVENT_REQUEST_UNCORK;
1175 public delegate void SuccessCb(int success);
1176 public delegate void RequestCb(size_t nbytes);
1177 public delegate void NotifyCb();
1178 public delegate void EventCb(string name, Proplist proplist);
1180 [CCode (cname="pa_stream_new_with_proplist")]
1181 public Stream(Context c, string name, SampleSpec ss, ChannelMap map = null, Proplist proplist = null);
1183 public State get_state();
1184 public Context get_context();
1185 public uint32 get_index();
1186 public uint32 get_device_index();
1187 public unowned string? get_device_name();
1188 public int is_suspended();
1189 public int is_corked();
1191 public int connect_playback(string dev, BufferAttr a = null, Flags flags = 0, Volume volume = null, Stream sync_stream = null);
1192 public int connect_record(string dev, BufferAttr a = null, Flags flags = 0);
1193 public int connect_upload(size_t length);
1194 public int disconnect();
1195 public int finish_upload();
1197 public int begin_write(out void* data, out size_t nbytes);
1198 public int cancel_write();
1199 public int write(void *data, size_t bytes, FreeCb free_cb = null, int64 offset = 0, SeekMode mode = SeekMode.RELATIVE);
1200 public int peek(out void *data, out size_t nbytes);
1202 public size_t writable_size();
1203 public size_t readable_size();
1205 public void set_state_callback(NotifyCb cb = null);
1206 public void set_write_callback(RequestCb cb = null);
1207 public void set_read_callback(RequestCb cb = null);
1208 public void set_overflow_callback(NotifyCb cb = null);
1209 public void set_underflow_callback(NotifyCb cb = null);
1210 public void set_started_callback(NotifyCb cb = null);
1211 public void set_latency_update_callback(NotifyCb cb = null);
1212 public void set_moved_callback(NotifyCb cb = null);
1213 public void set_suspended_callback(NotifyCb cb = null);
1214 public void set_event_callback(EventCb cb = null);
1215 public void set_buffer_attr_callback(NotifyCb cb = null);
1217 public Operation? drain(SuccessCb cb = null);
1218 public Operation? update_timing_info(SuccessCb cb = null);
1220 public Operation? cork(bool b, SuccessCb cb = null);
1221 public Operation? flush(SuccessCb cb = null);
1222 public Operation? prebuf(SuccessCb cb = null);
1223 public Operation? trigger(SuccessCb cb = null);
1225 public Operation? set_name(string name, SuccessCb cb = null);
1226 public Operation? set_buffer_attr(BufferAttr attr, SuccessCb cb = null);
1227 public Operation? update_sample_rate(uint32 rate, SuccessCb cb = null);
1229 [CCode (array_length = false)]
1230 public Operation? proplist_remove(string[] keys, SuccessCb cb = null);
1231 public Operation? proplist_update(UpdateMode mode, Proplist pl, SuccessCb cb = null);
1233 public unowned TimingInfo? get_timing_info();
1234 public int get_time(out usec u);
1235 public int get_latency(out usec u, out bool negative = null);
1237 public unowned SampleSpec? get_sample_spec();
1238 public unowned ChannelMap? get_channel_map();
1239 public unowned BufferAttr? get_buffer_attr();
1241 public int set_monitor_stream(uint32 sink_input);
1242 public uint32 get_monitor_stream();
1245 [CCode (cname="pa_sink_port_info")]
1246 public struct SinkPortInfo {
1252 [CCode (cname="pa_sink_info")]
1253 public struct SinkInfo {
1257 SampleSpec sample_spec;
1258 ChannelMap channel_map;
1259 uint32 owner_module;
1262 uint32 monitor_source;
1263 string monitor_source_name;
1268 usec configured_latency;
1271 uint32 n_volume_steps;
1274 SinkPortInfo*[] ports;
1275 SinkPortInfo* active_port;
1278 [CCode (cname="pa_source_port_info")]
1279 public struct SourcePortInfo {
1285 [CCode (cname="pa_source_info")]
1286 public struct SourceInfo {
1290 SampleSpec sample_spec;
1291 ChannelMap channel_map;
1292 uint32 owner_module;
1295 uint32 monitor_of_sink;
1296 string monitor_of_sink_name;
1301 usec configured_latency;
1304 uint32 n_volume_steps;
1307 SourcePortInfo*[] ports;
1308 SourcePortInfo* active_port;
1311 [CCode (cname="pa_server_info")]
1312 public struct ServerInfo {
1315 string server_version;
1317 SampleSpec sample_spec;
1318 string default_sink_name;
1319 string default_source_name;
1320 ChannelMap channel_map;
1323 [CCode (cname="pa_module_info")]
1324 public struct ModuleInfo {
1332 [CCode (cname="pa_client_info")]
1333 public struct ClientInfo {
1336 uint32 owner_module;
1341 [CCode (cname="pa_card_profile_info")]
1342 public struct CardProfileInfo {
1350 [CCode (cname="pa_card_info")]
1351 public struct CardInfo {
1354 uint32 owner_module;
1357 CardProfileInfo profiles[];
1358 CardProfileInfo *active_profile;
1362 [CCode (cname="pa_sink_input_info")]
1363 public struct SinkInputInfo {
1366 uint32 owner_module;
1369 SampleSpec sample_spec;
1370 ChannelMap channel_map;
1374 string resample_method;
1380 [CCode (cname="pa_source_output_info")]
1381 public struct SourceOutputInfo {
1384 uint32 owner_module;
1387 SampleSpec sample_spec;
1388 ChannelMap channel_map;
1391 string resample_method;
1396 [CCode (cname="pa_stat_info")]
1397 public struct StatInfo {
1398 uint32 memblock_total;
1399 uint32 memblock_total_size;
1400 uint32 memblock_allocated;
1401 uint32 memblock_allocated_size;
1405 [CCode (cname="pa_sample_info")]
1406 public struct SampleInfo {
1410 SampleSpec sample_spec;
1411 ChannelMap channel_map;
1419 [CCode (cname="pa_sink_flags_t", cprefix="PA_SINK_")]
1420 public enum SinkFlags {
1431 [CCode (cname="pa_source_flags_t", cprefix="PA_SOURCE_")]
1432 public enum SourceFlags {
1442 [CCode (cname="pa_sink_state_t", cprefix="PA_SINK_")]
1443 public enum SinkState {
1449 [CCode (cname="PA_SINK_IS_OPENED")]
1450 public bool IS_OPENED();
1453 [CCode (cname="pa_source_state_t", cprefix="PA_SOURCE_")]
1454 public enum SourceState {
1460 [CCode (cname="PA_SOURCE_IS_OPENED")]
1461 public bool IS_OPENED();