64f9829b56
AudioBackends: ignore setting latency of invalid port(s)
2022-06-24 19:55:17 +02:00
fe0e997335
Backend: prefer debug_msg over PBD::Transmitter in threads
...
PBD::Transmitter is neither thread-safe nor rt-safe. This likely
fixes a crash on macOS when process-threads are started.
Many threads simultaneously enter coreaudio_process_thread() and
log a message calling `PBD::info << .. << endmsg` simultaneously.
2022-06-24 19:27:57 +02:00
35612d26c6
Unify ::get_buffer, remove debug code
2022-06-18 22:54:09 +02:00
99e785541a
Coreaudio/M1: prefer device IOThread Workgroup
2022-06-03 22:50:13 +02:00
fa8f75c145
Fix yet another oversight when coding blindly in 6a513a11f
2022-06-03 07:29:23 +02:00
5417ddd792
Fix typo in 6a513a11f
2022-06-03 07:24:42 +02:00
58979af4f2
Coreaudio: update workgroup query
2022-06-03 06:42:42 +02:00
6a513a11fa
Coreaudio: set real-time constraint before joining the workgroup
...
The worker thread needs to have a real-time constraint set,
before it cab be joined to the workgroup.
2022-06-03 06:42:38 +02:00
74ee7ee091
Add parallel realtime threads to CoreAudio workgroup
...
This API is only available since BigSur (11.0), see also
https://developer.apple.com/documentation/audiotoolbox/workgroup_management/adding_parallel_real-time_threads_to_audio_workgroups?language=objc
2022-06-03 04:56:28 +02:00
88e9fc3e22
Remove unneccesary include (now handled by libpbd)
2022-06-03 04:52:38 +02:00
226dadbd19
Further reduce DSP load of debug builds
...
In all years of using these assert()s never triggered. Besides
there are valid_port() tests in other strategic locations that
are not periodically hit in realtime context.
2022-05-06 02:04:55 +02:00
96c138c985
ALSA: prevent excessive slave-device latency updates on underrun
2022-05-04 05:57:52 +02:00
Mads Kiilerich
5b7431f243
wscript: drop unnecessary trailing ";"
2022-04-09 12:16:41 +02:00
Mads Kiilerich
bac32a8c2d
wscript: consistently use 4 spaces for indentation
2022-04-09 12:16:40 +02:00
Mads Kiilerich
06f8936a73
wscript: remove trailing whitespace
2022-04-09 12:16:37 +02:00
luz paz
3d395585c1
Fix various typos
...
Found via `codespell -q 3 -S *.po,./share/patchfiles,./libs -L ba,buss,busses,doubleclick,hsi,ontop,ro,seh,siz,sord,sur,te,trough,ue`
Follow-up to 364f2f078
2022-04-08 19:51:02 +02:00
Mads Kiilerich
8bb91099c5
wscript: drop configure statements already present in the top level wscript
...
Avoid repeated pointless configure messages like:
Checking for 'g++' (C++ compiler!) : /usr/lib64/ccache/g++
Checking for 'gcc' (C compiler) : /usr/lib64/ccache/gcc
2022-01-22 22:19:03 +01:00
Houston4444
36a2fb1ba8
JACK: re-create backend when re-connecting to the server
...
This updates the client-name when re-connecting to the
server, which is apparently useful with NSM.
2021-12-04 14:39:22 +01:00
a393f75694
Use shared port engine MIDI event compare operator
2021-11-30 19:41:39 +01:00
83225886a1
Fix gcc4 builds ('EEXIST' was not declared in this scope)
2021-11-15 19:12:00 +01:00
79330f909e
Work around connection loss when re-starting JACK backend
...
If connecting ports using the port-engine fails,
ardour forgets the connection.
Internal backends only produced an error if a port was already
connected, when using ::connect (handle, other), but
ignore already existing connection when using port-names.
Various ports are connected twice when the engine connects
at session load. This worked fine for as long as the engine
was never stopped (saving the session asks the port-engine),
but failed when the engine went away and internal representation
is used.
2021-11-01 23:11:41 +01:00
8bada4b5e1
remove public ::bbt_at (INTEGER) methods, because of superclock_t/samplepos_t confusion
...
libtemporal still needs ::bbt_at (superclock_t) fairly often so retain it as a private method, but public
interfaces take either Beats or timepos_t
2021-08-13 12:51:35 -06:00
bed76798f3
manual fixups after rebase against master (general libs edition)
2021-08-13 12:51:31 -06:00
79763893b3
remove/hide Session::tempo_map() and use TempoMap::use() instead (thread local shared ptr)
2021-08-13 12:51:30 -06:00
f67029bd02
random commit to facilitate trivial move of work from laptop back to main system
2021-08-13 12:51:29 -06:00
f4490f54c5
change Timecode::BBT_Time to use Temporal namespace, plus a couple of other minor changes to enable compilation
...
This still uses the tempo map object in libs/ardour, not the new one in libs/temporal, and isn't likely to be functional
(though it could be)
2021-08-13 12:51:28 -06:00
38a4bb6736
Fix prev commit (properly stop pulse)
2021-07-21 05:56:42 +02:00
03a17df68c
Pulseaudio: tweak freewheel recovery
...
Always cork stream before calling pa_stream_flush.
2021-07-21 05:03:54 +02:00
bf43c8d2d4
Set thread names
2021-06-30 17:15:27 +02:00
0f6e34a697
ALSA: fix idempotent device name setup
...
This fixes an edge case where available buffersizes are
not not correctly set because the device info was never queried.
2021-06-30 04:10:48 +02:00
a9f285b82b
debugging timing stats by showing how max values are computed
2021-06-29 09:46:46 -06:00
9d88f370ae
debug windows RunLoop timing stats
2021-06-29 09:25:38 -06:00
c2f7b12b0d
window compilation fix
2021-06-26 19:02:47 -06:00
fb562ddb61
window compilation fix
2021-06-26 19:02:13 -06:00
74538b7114
window compilation fix
2021-06-26 18:58:23 -06:00
a2974b0c0b
portaudio: improved compilation error fix
2021-06-26 12:56:49 -06:00
8bc4464309
portaudio: compilation error fix
2021-06-26 12:51:54 -06:00
7e858b9bda
portaudio: add standardized DSP statistics to portaudio backend (uncompiled)
2021-06-26 12:32:23 -06:00
74c93f3ff3
coreaudio: fix dsp stats collection
2021-06-26 11:42:18 -06:00
c7bed1320e
adding DSP stats to coreaudio backend (uncompiled)
2021-06-26 11:25:07 -06:00
ad9ac0911e
remove some timing stats that it seems unlikely we will use
2021-06-15 14:03:55 -06:00
e511cd2cb7
JACK backend: "fix" RunLoop timing
2021-06-13 11:11:03 -06:00
a5f7c793e3
add a new "Run Loop" timing stats for ALSA and JACK backends
2021-06-13 10:28:51 -06:00
95215ff405
JACK backend: avoid deadlock if a port is unregistered that is not known to Ardour
2021-06-13 07:59:14 -06:00
4c76ff503f
measure backend process callback duration in ALSA backend
2021-06-12 15:00:46 -06:00
8afc994177
add some DSP stats to the JACK backend
2021-06-12 09:20:28 -06:00
1777cf8f69
add some initial timing points for dsp stats
2021-06-11 18:55:24 -06:00
a67a475480
dramtically improve performance of ::get_port_by_name() for JACK backend
2021-06-11 10:41:41 -06:00
2c8916310a
Consistent env variable naming (see also 6801c2cac2)
2021-06-10 03:17:49 +02:00
bc4ef3ff3d
Update weakjack, alternative macOS libjack paths
...
see also https://github.com/x42/weakjack/pull/13
2021-06-02 17:42:01 +02:00
