78a66b7180
improved port cleanup as backend is destroyed
2020-04-07 23:26:51 -06:00
ff41232d16
fix CoreAudio backend to use shared_ptr
2020-04-07 13:52:35 -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
30766c75e8
buildable version of CoreAudio backend using PortEngineSharedImpl
2020-04-02 19:45:31 -06:00
a31d3689bf
tentative changes to extend port engine shared impl to coreaudio
2020-04-02 19:45:31 -06:00
a8ff35accb
Reset DSP load on backend re-start and after freewheeling
2020-03-30 16:58:55 +02:00
c365c6cdb2
Set thread-names (libs)
2020-03-29 14:56:22 +02:00
140a3f4a10
Fix Coreaudio buffersize changes
2020-03-06 05:52:55 +01:00
a9c75f9760
Fix CoreAudio systemic latency, implement hw latency report
2020-02-24 04:24:50 +01:00
47a62b2850
Update backend GPL boilerplate and (C) from git log
2019-08-03 15:53:16 +02:00
076e9fddd4
Remove ambiguous API implementation
...
* PortEngine::available() implementation
* AudioEngine::connected() wrapper
Eventually we may re-introduce PortEngine::available along
with a libardour internal port-engine.
2018-11-28 15:32:40 +01:00
e047b01aa2
add new API for retrieving port flags from backend
2018-10-17 14:11:37 -04:00
37df98d0af
CoreAudio/MIDI: add locks for port-registration
...
CoreMIDI ports are dynamic. When dis/connecting a device CoreAudio's
AudioHardware-PropertyListener triggers a callback which can
add/remove ports.
This can not happen concurrently with processing, but it may happen
concurrently with a user creating tracks using Ardour's UI
and/or session-load/setup.
2018-03-29 18:15:20 +02:00
c0dbe8eaaf
Move coreaudio_set_realtime_policy into libpbd
2017-10-30 16:31:38 +01:00
ab3889fff8
Propagate Latency to backend/system ports
...
Set accumulated capture-latency for physical-outputs
and accumulated playback-latency for physical-inputs
after Ardour is done setting all non-physical port latencies.
This will be needed for latency-compensation of the complete graph.
2017-09-23 00:34:01 +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
467c801ce8
Abstract definition of rt-scheduler policy
...
pthread-w32 does not support pthread_setschedparam() with
SCHED_FIFO and bails out. While pthread_create() simply ignores the policy
and sets the priority regadless.
This only affects ctrl-surface event-loops & AutomationWatch on Windows.
2017-08-29 20:35:36 +02:00
df659e91f1
Consolidate _realtime_pthread_create() into libpbd.
2017-08-29 17:25:23 +02:00
e0a83a758e
Redesign Session+Route Template Meta Script API
...
Remove special-cased script types. Allow Action-Scripts to be re-used
for session-setup or route-templates.
2017-08-18 20:42:55 +02:00
8c61c7f14a
amend f4c76f89d3a; fix blind coding typos
2017-08-05 16:06:15 +02:00
f4c76f89d3
Coreaudio backend RT-safe MIDI buffer allocation
2017-08-05 15:36:36 +02:00
2b7c585dba
Update backend API: read-only MIDI input buffers
2017-08-05 15:36:36 +02:00
c125cd2647
Reduce DSP thread priority (main-i/o > midi i/o > computation)
2017-08-05 01:28:11 +02:00
38c5e9de6d
CoreAudio: Set MachThread RT Priority
2017-08-04 06:25:23 +02:00
6b5d374352
Some more assert() debugging
2017-08-03 23:46:05 +02:00
f9db9bf5fd
Retain order of concurrent MIDI events
...
This fixes an issue with FaderPort8 (and maybe other surfaces or synths).
2017-04-08 23:43:50 +02:00
355fa64c79
fix Coreaudio Aggregate for separate devices with identical names
2016-08-28 13:44:30 +02:00
957f59f351
print a warning if CoreAudio falls back to non realtime priority
2016-08-22 17:38:45 +02:00
cf52d6e4b4
enough with umpteen "i18n.h" files. Consolidate on pbd/i18n.h
2016-07-14 14:45:23 -04:00
ac923be7af
fix port-sort order for good.
...
TODO find out how to make std::set::find() work with custom sort order,
as std::find may only be O(N) and not O(log (N)).
2016-07-08 21:37:42 +02:00
43e620504a
port 93eac8b0
to ALSA and CoreAudio
2016-04-26 18:19:48 +02:00
2169de3975
keep portmap & portindex in sync when renaming ports
...
Fixes crash on session re-load (introduced in 800c8182
and fde99e68
)
2016-04-26 02:26:20 +02:00
fde99e68f7
..and CoreAudio.
2016-04-24 20:45:50 +02:00
9840a11537
implement metadata-set for remaining backends
2016-04-18 00:35:51 +02:00
0fc06b4a1b
fix warning message typo
2016-01-11 11:45:44 +01:00
a9995c59cc
coremidi: do not clear port buffer for every call to parse_events()
...
This was limiting the data flow to 1 MIDI event per process cycle.
2016-01-10 17:46:36 -05:00
4a99727dea
coremidi: be sure to mark _event._pending false after queueing, so that it doesn't get queued up again later
2016-01-09 13:53:17 -05:00
ef45a6c84b
coreaudio: remove debug output
2016-01-08 09:43:33 -05:00
63cbe11c67
coreaudio: remove debug output
2016-01-08 09:39:55 -05:00
cae2f82278
NOOP: fix whitespace/indendentation in coreaudio backend code
2016-01-08 09:39:00 -05:00
3d5e345800
coreaudio: reset MIDI parsers when entering and leaving freewheeling
2016-01-08 09:23:05 -05:00
9d3cbe44a3
coreaudio: correctly clear MIDI port buffers
2016-01-07 18:11:45 -05:00
c615e26f3c
coreaudio: factor out common code for stuffing MIDI data into a CoreMidiPort buffer
2016-01-07 18:11:45 -05:00
6e71d3b445
coreaudio: per-port parser for incoming MIDI, copied from ALSA Raw MIDI support
2016-01-07 16:42:34 -05:00
7c58b4de5f
coreaudio: reset freewheeling after export
...
fixes lively with session-fadeout
2015-10-10 02:42:13 +02:00
22b07e0233
NOOP, remove trailing tabs/whitespace.
2015-10-05 16:17:49 +02:00
87c36aba60
use new error-messages
2015-10-02 17:51:17 +02:00
3f99c44ff6
improve CoreAudio error reporting
2015-10-02 17:28:28 +02:00
1c43383e92
CoreAudio: use libardour provided DSP load calc.
2015-09-16 18:24:57 +02:00
fa32fa1abe
replace "None" with DeviceNone in ALSA/Coreaudio
...
TODO: separate MidiSystemNone
2015-09-02 13:33:40 +02:00