Matthew Jordan 22e62ac6f6 app_jack: Support audio with a sampling rate higher than 8kHz ...

This patch enables the jack-audiohook to cope with dynamic sampling rates from
and to Asterisk. Information from the channel is taken to derive the channel's
sampling rate, suiting SLINxx format and frame->datalen.

There are stil a few limitations after this patch:
* Required information is taken from the channel during initialization as
  the audiohook does not provide this information.
  Audiohook.internal_sampl_rate(...) is set later, but no callback is available
  to inform app_jack.

* Frame.datalen is computed using "rate / 50" assuming a ptime of 20ms.
  There is no internal API available to determine datalen for a SLINxx.

* Ringbuffer size is now dynamic depending on the value of frame.datalen
  (see above) and the number of frames, which are in RINGBUFFER_FRAME_CAPACITY,
  that need to fit.

Review: https://reviewboard.asterisk.org/r/3618

Note that the patch being committed here is based on the patch posted on
ASTERISK-23836. However, Matthis Schmieder also provided a patch to enable
this functionality, and that patch is noted below.

ASTERISK-20696 #close
Reported by: Matthis Schmieder
patches:
  app_jack.patch uploaded by Matthis Schmieder (License 6445)

ASTERISK-23836 #close
Reported by: Dennis Guse
patches:
  patch-app_jack.c uploaded by Dennis Guse (License 6513)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@417360 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2014-06-26 12:43:05 +00:00

..

confbridge

app_confbridge: Correct verification of conference name length

2014-06-04 07:27:21 +00:00

app_adsiprog.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

app_agent_pool.c

stasis: Reduce creation of channel snapshots to improve performance

2014-06-13 18:24:49 +00:00

app_alarmreceiver.c

Fix XML Document Validation Failure

2012-10-18 20:31:05 +00:00

app_amd.c

Doxygen Updates - Title update

2012-10-14 21:45:16 +00:00

app_authenticate.c

Update Asterisk's CDRs for the new bridging framework

2013-06-17 03:00:38 +00:00

app_bridgewait.c

uniqueid: channel linkedid, ami, ari object creation with id's

2014-03-07 15:47:55 +00:00

app_cdr.c

CDRs: Synchronize dialplan applications that manipulate CDRs with the engine

2014-01-12 22:13:12 +00:00

app_celgenuserevent.c

CELGenUserEvent: Fix error message from ast_json_pack

2013-11-12 16:34:31 +00:00

app_chanisavail.c

uniqueid: channel linkedid, ami, ari object creation with id's

2014-03-07 15:47:55 +00:00

app_channelredirect.c

Merge in the bridge_construction branch to make the system use the Bridging API.

2013-05-21 18:00:22 +00:00

app_chanspy.c

voicemail API callbacks: Extract the sayname API call to its own registerd callback.

2014-06-20 17:06:42 +00:00

app_confbridge.c

app_confbridge: Allow muting of users waiting to enter a ConfBridge

2014-06-05 14:49:20 +00:00

app_controlplayback.c

Add ControlPlayback manager action

2013-01-22 15:16:20 +00:00

app_dahdibarge.c

Opaquify ast_channel typedefs, fd arrays, and softhangup flag

2012-03-01 22:09:18 +00:00

app_dahdiras.c

app_dahdiras: Use waitpid instead of wait4.

2013-11-08 14:58:13 +00:00

app_db.c

Don't throw a spurious error when using DBdeltree

2013-02-14 03:49:52 +00:00

app_dial.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

app_dictate.c

Clean up and ensure proper usage of alloca()

2012-07-31 20:21:43 +00:00

app_directed_pickup.c

PickupChan: Add ability to specify channel uniqueids as well as channel names.

2013-11-22 16:43:21 +00:00

app_directory.c

voicemail API callbacks: Extract the sayname API call to its own registerd callback.

2014-06-20 17:06:42 +00:00

app_disa.c

app_cdr,app_forkcdr,func_cdr: Synchronize with engine when manipulating state

2013-12-19 00:50:01 +00:00

app_dumpchan.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

app_echo.c

Prevent Echo() from relaying control, null, and modem frames

2012-03-20 20:42:34 +00:00

app_exec.c

Merged revisions 328247 via svnmerge from

2011-07-14 20:28:54 +00:00

app_externalivr.c

Remove declaration of eivr_connect_socket because it no longer exists.

2012-06-20 11:47:12 +00:00

app_fax.c

Resolve a merge conflict

2013-05-29 02:26:17 +00:00

app_festival.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

app_flash.c

Opaquify ast_channel typedefs, fd arrays, and softhangup flag

2012-03-01 22:09:18 +00:00

app_followme.c

uniqueid: channel linkedid, ami, ari object creation with id's

2014-03-07 15:47:55 +00:00

app_forkcdr.c

CDRs: Synchronize dialplan applications that manipulate CDRs with the engine

2014-01-12 22:13:12 +00:00

app_getcpeid.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

app_ices.c

Doxygen Updates - janitor work

2012-09-21 17:14:59 +00:00

app_image.c

Merged revisions 328247 via svnmerge from

2011-07-14 20:28:54 +00:00

app_ivrdemo.c

ast_channel opaquification of pointers and integral types

2012-02-20 23:43:27 +00:00

app_jack.c

app_jack: Support audio with a sampling rate higher than 8kHz

2014-06-26 12:43:05 +00:00

app_macro.c

Clean up and ensure proper usage of alloca()

2012-07-31 20:21:43 +00:00

app_meetme.c

stasis: Reduce creation of channel snapshots to improve performance

2014-06-13 18:24:49 +00:00

app_milliwatt.c

Replace GNU old-style field designator extensions to fix clang warnings

2012-04-04 18:08:28 +00:00

app_minivm.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

app_mixmonitor.c

MixMontior: Add class authorization requirements to MixMonitor AMI commands

2014-06-12 15:39:52 +00:00

app_morsecode.c

Merged revisions 336717 via svnmerge from

2011-09-19 20:23:29 +00:00

app_mp3.c

Opaquification for ast_format structs in struct ast_channel

2012-02-24 00:32:20 +00:00

app_nbscat.c

Opaquification for ast_format structs in struct ast_channel

2012-02-24 00:32:20 +00:00

app_originate.c

Originated calls: Fix several originate call problems.

2014-04-18 16:44:48 +00:00

app_osplookup.c

Update Asterisk's CDRs for the new bridging framework

2013-06-17 03:00:38 +00:00

app_page.c

uniqueid: channel linkedid, ami, ari object creation with id's

2014-03-07 15:47:55 +00:00

app_playback.c

Check result of ast_var_assign() calls for memory allocation failure.

2013-08-06 08:36:15 +00:00

app_playtones.c

ast_channel opaquification of pointers and integral types

2012-02-20 23:43:27 +00:00

app_privacy.c

Opaquify ast_channel structs and lists

2012-02-29 16:52:47 +00:00

app_queue.c

stasis: Reduce creation of channel snapshots to improve performance

2014-06-13 18:24:49 +00:00

app_read.c

ast_channel opaquification of pointers and integral types

2012-02-20 23:43:27 +00:00

app_readexten.c

Opaquify ast_channel structs and lists

2012-02-29 16:52:47 +00:00

app_readfile.c

Merged revisions 328247 via svnmerge from

2011-07-14 20:28:54 +00:00

app_record.c

app_record: Add an option that allows DTMF '0' to act as an additional terminator

2013-12-05 23:40:38 +00:00

app_saycounted.c

Merged revisions 336717 via svnmerge from

2011-09-19 20:23:29 +00:00

app_sayunixtime.c

Say: If SAY_DTMF_INTERRUPT is set to an ast_true value, jump on DTMF

2013-11-14 20:32:45 +00:00

app_senddtmf.c

Add pause one second W dial modifier.

2012-09-28 18:27:02 +00:00

app_sendtext.c

ast_channel opaquification of pointers and integral types

2012-02-20 23:43:27 +00:00

app_setcallerid.c

Opaquify ast_channel structs and lists

2012-02-29 16:52:47 +00:00

app_skel.c

Add CLI configuration documentation

2013-02-15 13:38:12 +00:00

app_sms.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

app_softhangup.c

ast_channel opaquification of pointers and integral types

2012-02-20 23:43:27 +00:00

app_speech_utils.c

Fix dialplan function NULL channel safety issues

2014-03-27 19:21:44 +00:00

app_stack.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

app_stasis.c

Fix menuselect display for stasis modules.

2013-06-24 21:40:52 +00:00

app_system.c

Multiple revisions 369001-369002

2012-06-15 16:20:16 +00:00

app_talkdetect.c

Finalize ast_channel opaquification

2012-03-13 18:20:34 +00:00

app_test.c

Opaquification for ast_format structs in struct ast_channel

2012-02-24 00:32:20 +00:00

app_transfer.c

Documentation: doc fixes across various parts of the code for ASTERISK issues 23061,23028,23046,23027

2014-01-17 17:16:14 +00:00

app_url.c

Merged revisions 339777 via svnmerge from

2011-10-07 19:37:33 +00:00

app_userevent.c

ARI: Add ability to raise arbitrary User Events

2014-05-22 16:09:51 +00:00

app_verbose.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

app_voicemail.c

voicemail API callbacks: Extract the sayname API call to its own registerd callback.

2014-06-20 17:06:42 +00:00

app_voicemail.exports.in

Remove some symbol exports that got missed in the removal of global symbols.

2012-06-15 15:33:41 +00:00

app_waitforring.c

Multiple revisions 375993-375994

2012-11-07 19:15:26 +00:00

app_waitforsilence.c

Logger/CLI/etc.: Fix some aesthetic issues; reduce chatty verbose messages

2014-05-28 22:54:12 +00:00

app_waituntil.c

Merged revisions 328247 via svnmerge from

2011-07-14 20:28:54 +00:00

app_while.c

Clean up and ensure proper usage of alloca()

2012-07-31 20:21:43 +00:00

app_zapateller.c

Opaquify ast_channel structs and lists

2012-02-29 16:52:47 +00:00

enter.h

…

leave.h

…

Makefile

Moved core logic from app_stasis to res_stasis

2013-04-15 16:43:47 +00:00