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Commit Graph

65 Commits

Author SHA1 Message Date
8e482ef0fb
Con't work on ALSA nperiod selection (see also d3d120fa) 2020-04-28 17:56:17 +02:00
70f13a3ff3 use RCU to manage JACK backend's container of ports 2020-04-08 19:56:33 -06:00
78a66b7180 improved port cleanup as backend is destroyed 2020-04-07 23:26:51 -06:00
b9cb306e8b use shared_ptr to manage backend port lifetimes (Pulse,ALSA,Dummy,JACK)
JACK is not yet finished.

Changes also include minor reformatting and a spelling correction (latecies to latencies)
2020-04-07 13:23:49 -06:00
0b52ea7a9c add a bit of debugging to JACK transport code 2019-11-15 16:06:04 -07:00
47a62b2850
Update backend GPL boilerplate and (C) from git log 2019-08-03 15:53:16 +02:00
94e6164bc3 Add API to query backend realtime thread priority 2018-10-11 15:29:40 +02:00
30b087ab3d globally change all use of "frame" to refer to audio into "sample".
Generated by tools/f2s. Some hand-editing will be required in a few places to fix up comments related to timecode
and video in order to keep the legible
2017-09-18 12:39:17 -04:00
cf52d6e4b4 enough with umpteen "i18n.h" files. Consolidate on pbd/i18n.h 2016-07-14 14:45:23 -04:00
7ad8ad8823 JACK: expose --nperiods option 2015-12-05 13:56:18 +01:00
34d9b2148e Remove an unnecessary boolean argument in jack utils
Specify latency in JackCommandLineOptions instead
2015-10-06 13:29:57 +10:00
22b07e0233 NOOP, remove trailing tabs/whitespace. 2015-10-05 16:17:49 +02:00
4dc63966f0 globally remove all trailing whitespace from ardour code base.
Paul Davis was responsible for introducing almost all of this.
2015-10-04 14:51:05 -04:00
a68221e323 fix jack/pthread windows condition 2015-07-04 11:49:44 +02:00
416ef93635 use a trick to compile JACK/win with new and old headers
jack/systemdeps.h is jack2-only and contains many
windows-specific typedefs (native windows threads, ptw32 threads, MSVC
special cases etc etc.) which are not present in jack1/shared headers.
2015-07-04 09:52:04 +02:00
58a7b0e137 fix side-effect of moving to jack1 headers 2015-07-04 05:59:37 +02:00
278cd98799 fix compilation with mingw + pthreads 2015-07-04 05:48:42 +02:00
573ec69a9a probe buffersize if jackd is already running. 2015-06-14 18:10:31 +02:00
582138f280 change Audio backend sample time methods to use a 64 bit timeline 2015-02-19 17:44:01 -05:00
0018ee2b02 fix “invalid use of incomplete type jack_client_t”
introduced in 66eef25
2015-01-30 11:02:07 +01:00
66eef257d8 fix jack thread joining
at the time the graph gets around to takes down 
client threads, the jack-backend’s jack_client has been reset.
But never mind: libjack does not care about it, anyway.
2015-01-30 01:28:52 +01:00
f3ff1b9669 weak/runtime jack linking: load libjack dynamically at runtime 2014-10-23 16:53:13 +02:00
f7211ff8f7 fix jack/mingw compilation 2014-10-22 23:57:55 +02:00
68458cde69 fix all 4 backends' failure to include the main "backend" thread when computing ::in_process_thread() 2014-10-22 17:07:11 -04:00
8d59afb048 copy over current Waves version of their backend, along with minor changes in libs/ardour and libs/backend/jack to fit with API changes 2014-09-30 21:00:34 -04:00
104adebea6 if the user chooses to stop the jack-backend, mark it as stopped. Don't display the "..was shutdown .. was not fast enough.." message. 2014-06-04 17:17:14 +02:00
66559cd795 Add AudioBackend::info() method to retrieve AudioBackendInfo object
Goal is to be able to call AudioBackendInfo::already_configured() from the right place.
2014-05-01 09:14:25 -04:00
e6b56f3447 fix undefined value, support netjack2 2014-03-23 02:26:37 +01:00
9dbdac2a19 remove unused and unimplementable audio engine sample format code 2014-02-24 14:46:19 -05:00
36c233fe6c Merge branch 'master' into cairocanvas 2014-01-07 21:37:48 -05:00
2163467d31 add M-Audio 2496 as a recognized card for the mudita24 control panel/app.
(Yes, this hard coding thing is awful)
2014-01-06 11:35:57 -05:00
1676789907 fix merge conflicts from master 2013-12-12 10:06:59 -05:00
Nils Philippsen
a86b66181a ignore "unofficial" states in jack_sync_callback() 2013-12-09 17:56:06 +01:00
59da788793 Merge branch 'master' into cairocanvas 2013-12-05 17:50:28 -05:00
ce7bfb489c change "cpu" in cpu load backend functions 2013-12-04 11:48:31 -05:00
3c98de9ce4 fix merge with master 2013-11-29 22:31:29 -05:00
1190f1d0e0 make JACK backend return the right set of values when asked for buffer sizes or sample rate of a device other than the one in use 2013-11-27 17:41:54 -05:00
680c64246e Merge branch 'master' into cairocanvas 2013-11-27 16:19:01 -05:00
56716a1f28 add error check to call to PortManager::reestablish_ports 2013-11-27 15:24:24 -05:00
0cca272431 try to fix various warnings from gcc when optimization flags are enabled 2013-11-04 21:32:41 -05:00
a18db90264 Report an error to stderr if creation of jack command line fails.
Output a simple message to stderr if get_jack_command_line_string() still
fails for any reason.
2013-10-23 19:32:54 +01:00
cfe42bc4ea fix issues with recording while synced to JACK (non-pure-virtual method added to AudioBackend) and remove pause() from AudioEngine/AudioBackend APIs 2013-10-21 16:24:24 -04:00
7444ac128e fix inability to export twice 2013-10-12 11:07:57 -04:00
589ef168c1 adapt JACK audiobackend to pay attention to new _start() API related to latency measurement 2013-10-12 10:03:15 -04:00
c96108c2e1 add API to get current MIDI option from an audio/MIDI backend 2013-10-10 16:18:00 -04:00
1bd04f8bf3 add JACK backend support for MIDI option discovery 2013-10-10 12:59:11 -04:00
c98abed37f restore jack timebase master and jack session callback functionality (moved into the JACK backend) 2013-10-08 14:02:03 -04:00
f3a22fb880 Implement JACKAudioBackend::in_process_thread 2013-10-04 18:54:54 +10:00
53ad2d187f Move processing thread list from ARDOUR::Graph into AudioBackend implementation 2013-10-04 18:53:37 +10:00
df363a4fb3 Add AudioBackendThread class to support different thread type on windows 2013-10-04 18:51:47 +10:00