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216 commits

Author SHA1 Message Date
Robin Gareus
bc4ef3ff3d
Update weakjack, alternative macOS libjack paths 
see also https://github.com/x42/weakjack/pull/13
 2021-06-02 17:42:01 +02:00
Robin Gareus
5957e14259
Remove unused #include<> (2/2) 
PBD::stacktrace() is not used nor needed by default.
It should be used sparingly.
 2021-05-05 17:57:16 +02:00
Robin Gareus
291de1d277
Fix OSX and non GCC builds 2021-03-01 16:20:38 +01:00
Robin Gareus
7195ca20e0
Update weak_libjack - https://github.com/x42/weakjack/ 
This fixes an issue with recent MSVC causing a compile-error
due to __attribute__((constructor))
 2021-02-28 16:27:22 +01:00
Robin Gareus
0c81ba33d2
JACK latency compensation for newly created tracks #8472 
Ardour native backends trigger a latency-callback when ports_changed.
This was lost for JACK when the shared port engine was implemented.
 2021-01-14 03:22:25 +01:00
Robin Gareus
5e76d63c06
Resolve some Xcode12 C++11, sigc++ issues 2020-12-12 04:46:22 +01:00
Robin Gareus
bb468ee4de
Update jackd.exe registry key 
This ensures compatibility with upcoming jack > 1.9.16,
current jack 1.9.16, as well as older versions.
 2020-11-09 20:06:49 +01:00
Robin Gareus
7896c30508
Fix cmdline parameter escape 2020-10-31 13:42:14 +01:00
John Emmas
40ed19767a In a Windows build, support launching both older and newer versions of Jack (Stephane's + Filipe's) 2020-10-31 08:01:55 +00:00
Robin Gareus
f7cc5e1f38
Search for JACK on windows using the registry 2020-10-24 04:01:54 +02:00
Robin Gareus
472ce90fab
JACK backend allows to calibrate latency 
However, if jackd is running, we should test if jackd is using
a full-duplex device to establish if latency calibration is
possible -- fix 92f54b3e98.
 2020-09-20 17:16:01 +02:00
Robin Gareus
481cf37052
RT-safe jack transport time-master 
Prefer a try-lock, instead of locking the tempo-map.
 2020-08-19 19:07:41 +02:00
Stefan Westerfeld
ad8eb4d05b
Set JACK transport bar_start_tick field. 2020-08-19 19:04:11 +02:00
Robin Gareus
92f54b3e98
Add API to query if systemic latency can be measured 2020-06-30 03:34:26 +02:00
Robin Gareus
8e482ef0fb
Con't work on ALSA nperiod selection (see also d3d120fa) 2020-04-28 17:56:17 +02:00
Paul Davis
70f13a3ff3 use RCU to manage JACK backend's container of ports 2020-04-08 19:56:33 -06:00
Paul Davis
78a66b7180 improved port cleanup as backend is destroyed 2020-04-07 23:26:51 -06:00
Paul Davis
ede8b9995a fix another explicit return val for ::get_port_by_name() if JACK has died 2020-04-07 18:57:24 -06:00
Paul Davis
2591c81c1a fix explicit return val for ::get_port_by_name() if JACK has died 2020-04-07 18:54:57 -06:00
Paul Davis
d827f3fdae fix up shared_ptr<> use in JACK backend 2020-04-07 13:23:49 -06:00
Paul Davis
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
nia
74ef32ec31 Only show the Sun driver on NetBSD and sun-ish systems. 2020-03-26 09:58:34 -06:00
nia
5a1514de33 Add Sun backend option for JACK 2020-03-26 09:58:34 -06:00
Robin Gareus
06b2eb1c27
Explicitly use OSX 
Previously this was inherited via PBD.

On MacOS/X,  this adds
  "-undefined dynamic_lookup -flat_namespace"
and various "-framework .." options to linkflags

Without this flag, .dylibs fail to link usually because
of missing `-lintl` (Undefined symbols: "_libintl_dgettext")

On other systems this is a NO-OP:
CFLAGS_OSX, CXXFLAGS_OSX and LINKFLAGS_OSX
are only set on the darwin platform.
 2020-01-25 04:07:41 +01:00
Robin Gareus
bca825e515
NO-OP: whitespace 2020-01-14 00:52:24 +01:00
Paul Davis
0b52ea7a9c add a bit of debugging to JACK transport code 2019-11-15 16:06:04 -07:00
Paul Davis
c69227fd8d eliminate hacky design for being able to deliver the correct time as JACK timebase master 2019-11-15 16:04:58 -07:00
Robin Gareus
47a62b2850
Update backend GPL boilerplate and (C) from git log 2019-08-03 15:53:16 +02:00
Robin Gareus
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
Paul Davis
e047b01aa2 add new API for retrieving port flags from backend 2018-10-17 14:11:37 -04:00
Paul Davis
8ed33f1bc7 remove use of hardcoded -fPIC compiler flag, and use compiler flag dict instead 2018-10-14 22:06:11 -04:00
Robin Gareus
94e6164bc3 Add API to query backend realtime thread priority 2018-10-11 15:29:40 +02:00
Robin Gareus
0c3531efe7 Fix gcc4 builds "GCC diagnostic not allowed inside functions" 2017-12-16 17:08:36 +01:00
Robin Gareus
ca979ee606 Sync weakjack with upstream https://github.com/x42/weakjack/ 2017-12-15 21:56:46 +01:00
Robin Gareus
94e2bce740 Add & implement PortEngine::externally_connected() API 2017-10-30 19:41:42 +01:00
Robin Gareus
16b4535281 Add missing header (-Wmissing-prototypes) 2017-10-30 19:39:42 +01:00
Robin Gareus
7adb1297cd Add weak linked symbol for "jack_port_is_mine" 2017-10-30 19:39:10 +01:00
Robin Gareus
59ccf91eea Revert some more frame/sample API issues 2017-09-19 18:40:29 +02:00
Paul Davis
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
Stefan Müller-Klieser
587a2dee55 backends: jack: display playback only devices 
When starting ardour using the jack backend, playback only devices
currently do not get displayed. Mixing and Mastering only workspaces
with e.g. a single USB Dac should be a common use case. Take this use
case into account by adding them to the device list. Tested on Linux
with jack-alsa.
 2017-08-23 02:17:51 +02:00
Robin Gareus
2b7c585dba Update backend API: read-only MIDI input buffers 2017-08-05 15:36:36 +02:00
Tim Mayberry
bf5864aaca Use PBD::to_string() from pbd/string_convert.h in JACK utils 
Use pbd/string_convert.h API instead of std::ostream for numeric formatting to
remain locale independent and not have to use a LocaleGuard.
 2017-04-19 09:37:00 +10:00
nick_m
33e95a1577 rename Tempo _beats_per_minute to _note_types_per_minute, provide pulse helpers. 
- adds quarter_notes_per_minute(), note_divisions_per_minute (double)
	  pulses_per_minute() and frames_per_quarter_note()

	- this should be a no-op except for the use of tempo by
	  the vst callback which definitely uses quarter notes per minute.

	- the XML node for TempoSection named 'beats-per-minute'
	  has been renamed.
 2016-11-11 03:37:08 +11:00
Paul Davis
d29d93f4cd fix retrieval of port properties (metadata) when the value has no type 2016-10-18 16:46:33 -04:00
Robin Gareus
cdcccd8101 handle edge-case where jack-meta-data may be NULL, but the call succeeds 
this fixes #6968
 2016-08-19 14:38:37 +02:00
Paul Davis
cf52d6e4b4 enough with umpteen "i18n.h" files. Consolidate on pbd/i18n.h 2016-07-14 14:45:23 -04:00
Robin Gareus
0ae634cb1e fix jack_port_rename() detection 2016-07-01 19:08:52 +02:00
nick_m
34c9ac9dd7 Tempo ramps - rename bbt_time() -> bbt_at_frame(), frame_time() -> frame_at_bbt() 2016-05-27 23:38:17 +10:00
nick_m
7fc3b0c34c Initial stab at tempo ramps. 
Replaces the list of points in TempoMap with TempoSection functions, which
compute tempo-at or tick-at time relative to tempo section start.
TempoMap consults them additively to determine things like bbt_time(),
frame_time() get_grid() etc.
This has a marked effect on scrolling speed along with the code simplification
in the places it has been attempted.

Several things are broken here.
Currently every ramp except the last one is an exponential ramp. this may
be simple to fix :).
Mouse-over midi grid doesn't match mouse click grid. should also be simple.

Many things seem to work, but their accuracy should be in question until
each area has been addressed.
 2016-05-27 23:38:09 +10:00
Robin Gareus
9840a11537 implement metadata-set for remaining backends 2016-04-18 00:35:51 +02:00