Paul Davis
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
Nils Philippsen
a86b66181a
ignore "unofficial" states in jack_sync_callback()
2013-12-09 17:56:06 +01:00
Paul Davis
ce7bfb489c
change "cpu" in cpu load backend functions
2013-12-04 11:48:31 -05:00
Paul Davis
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
Paul Davis
611d93830a
add 0.5 second sleep after closing JACK connection so that next startup/connect is likely to work (allowing JACK time to shutdown). Ugh
2013-11-27 15:25:10 -05:00
Paul Davis
56716a1f28
add error check to call to PortManager::reestablish_ports
2013-11-27 15:24:24 -05:00
Paul Davis
dc4a984cd6
move AudioBackend::_start() into protected, and expand a bit on documenting ::start() vs ::_start()
2013-11-27 14:27:27 -05:00
Paul Davis
7fec991077
fix thinko in declaration of ARDOUR::PortEngine::get_port_by_name()
2013-10-28 09:46:59 -04:00
Colin Fletcher
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
Colin Fletcher
70f0cfdb3b
Don't ever pass -d for device name to dummy jackd driver
2013-10-23 19:32:54 +01:00
Colin Fletcher
903d728b9c
Fix setting playback & capture channel counts for jackd dummy backend.
...
Unlike all the other jack backends which allow setting the number of inputs and
outputs with -i & -o, the dummy backend uses -P & -C for this. Make the jackd
command line use these options when the dummy backend is requested with a
specified input or output channel count.
2013-10-23 19:29:57 +01:00
Colin Fletcher
ac81ea642e
Don't fail jackd command line creation for jack dummy backend.
...
The dummy jackd backend doesn't require a device to be specified, so much
of the error checking in get_jack_command_line_string() is irrelevant, if
not actively wrong, when the dummy backend is specified.
Only perform the checks if the chosen jack backend is not the dummy.
2013-10-23 19:27:09 +01:00
Paul Davis
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
Paul Davis
9a630003ff
fix up issues with MIDI I/O option when using jack1 or jack2's most recent options for this
2013-10-15 15:22:25 -04:00
Paul Davis
7444ac128e
fix inability to export twice
2013-10-12 11:07:57 -04:00
Paul Davis
589ef168c1
adapt JACK audiobackend to pay attention to new _start() API related to latency measurement
2013-10-12 10:03:15 -04:00
Paul Davis
cf3d8d15f0
some slightly hackish changes to make it possible to use the new internal ALSA midi client (soon to become a driver, however)
2013-10-10 16:54:46 -04:00
Paul Davis
c96108c2e1
add API to get current MIDI option from an audio/MIDI backend
2013-10-10 16:18:00 -04:00
Paul Davis
1bd04f8bf3
add JACK backend support for MIDI option discovery
2013-10-10 12:59:11 -04:00
Paul Davis
927ebe3b5f
reduce version requirement for JACK
2013-10-08 17:12:20 -04:00
Paul Davis
af8a1c146d
move JACK configuration test(s) down to where they belong (in libs/backend/jack)
2013-10-08 16:13:39 -04:00
Paul Davis
c98abed37f
restore jack timebase master and jack session callback functionality (moved into the JACK backend)
2013-10-08 14:02:03 -04:00
Paul Davis
7e077bdeba
-arestore jack timebase master and jack session callback functionality (moved into the JACK backend)
2013-10-08 14:01:43 -04:00
Tim Mayberry
f3a22fb880
Implement JACKAudioBackend::in_process_thread
2013-10-04 18:54:54 +10:00
Tim Mayberry
53ad2d187f
Move processing thread list from ARDOUR::Graph into AudioBackend implementation
2013-10-04 18:53:37 +10:00
Tim Mayberry
df363a4fb3
Add AudioBackendThread class to support different thread type on windows
2013-10-04 18:51:47 +10:00
Paul Davis
c736d88a5f
don't ping JACK server 4 times to see if it is already up when ardour starts
2013-09-25 22:56:28 -04:00
Paul Davis
57d24608e7
show a different audio/MIDI option screen if JACK is already running. try to fix problem with using AudioBackend::<property-value>() functions before anything has been set.
2013-09-19 15:03:20 -04:00
Paul Davis
f51537b71d
substantive changes to allow the audio/MIDI setup dialog to change settings as intended
...
So far only tested with JACK backend, but expected to be more correct for other backends too
2013-09-17 21:09:13 -04:00
Paul Davis
bde50d5396
really fix build issues after removal of "using" directives
2013-09-14 16:34:08 -04:00
Paul Davis
25b9e266eb
fix build issues after removal of "using" directives
2013-09-14 16:24:21 -04:00
Paul Davis
f5191e6257
cerr output when JACK halt callback is executed
2013-09-14 16:18:17 -04:00
Paul Davis
76a08ad9e9
fix return value from thread creation function when not connected to JACK
2013-09-14 16:17:49 -04:00
Paul Davis
dce6b71e82
use visibility control on JACK audio backend, so that we can import this change into windows branch
2013-09-13 12:32:50 -04:00
Paul Davis
83a826095d
update JACK backend to use new inheritance structure for AudioBackend
2013-09-13 11:21:43 -04:00
Paul Davis
b085a79938
explanatory comment
2013-09-13 10:19:01 -04:00
Paul Davis
4df3666738
add AudioBackendNativeThread to serve the same role as jack_native_thread_t
2013-09-12 11:29:47 -04:00
Paul Davis
9f2ab81df6
always add a timeout value of 200msec to jack, just like qjackctl does.
...
THIS IS A HACK. LONG TERM GOAL: understand why ardour gets zombified on the way up.
2013-09-11 21:00:21 -04:00
Paul Davis
bea5434639
fix name of control app for Delta1010
2013-09-09 21:35:47 -04:00
Paul Davis
2a89234027
move control app launching back into audio backend to allow ASIO/CoreAudio model to work; push initial state of AMS dialog to backend
...
Issues remain with the basic model of the AMS dialog - when is
newly chosen state pushed into the backend (which can then
modify the control app button sensitivity. This is a special
problem for this button because APIs like ASIO and CoreAudio
probably don't allow us to launch a control app for an arbitrary
device, but only one actually in use. In this sense it is
different from properties like available buffer size etc, where
we can typically query without actually using the device.
2013-09-09 21:23:12 -04:00
Paul Davis
29c9d94dbe
fix control app breakage
2013-09-09 18:06:44 -04:00
Paul Davis
f06bab1fa3
add envy24 control app name
2013-09-09 17:10:33 -04:00
Paul Davis
ecfeeda4b8
launching control app is now responsibility of ardour GUI, not audio backend; use ARDOUR_DEVICE_CONTROL_APP if set in the environment
2013-09-09 16:48:27 -04:00
Paul Davis
f06187735d
initial work on adding access to h/w control apps when ardour starts JACK
2013-09-09 15:17:43 -04:00
Paul Davis
a228643e40
add can_change_{sample_rate,buffer_size}_while_running() methods to an AudioBackend
...
Allows the GUI and other stuff to know whether or not changing the SR/bufsize is possible while running, which is about to become useful
2013-09-09 15:17:43 -04:00
Paul Davis
5ec69e2374
move inadvertently moved jack_slave.cc back to its rightful spot
2013-09-07 13:39:36 -04:00
Paul Davis
f4cf283f26
move JACK audio backend to its own folder and adjust build system to reflect that (installed version may now work)
2013-09-07 11:03:57 -04:00
