8ed33f1bc7
remove use of hardcoded -fPIC compiler flag, and use compiler flag dict instead
2018-10-14 22:06:11 -04:00
94e6164bc3
Add API to query backend realtime thread priority
2018-10-11 15:29:40 +02:00
b519434744
Adapt our remaining MSVC projects for 'boost::atomic' (in case it later gets extended to the other libs)
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Stage 2 of 3 (more to follow)
2018-09-30 09:06:25 +01:00
79f01bc889
Initial changes needed for building Mixbus (with MSVC) as version 5
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(Mixbus itself will probably need extra changes)
2018-09-10 07:14:59 +01:00
46175b6b60
Increase alsa-backend timeout
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Following discussion (https://community.ardour.org/node/15805 and
#ardour IRC) test initial disconnect due to timeout after a cold-boot.
2018-08-29 19:23:53 +02:00
37a9803542
avoid compiler warning on at least some linux versions
2018-05-04 08:25:04 -04:00
37df98d0af
CoreAudio/MIDI: add locks for port-registration
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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
b9c9777b9a
When building with MSVC, allow for the fact that Mixbus and Ardour can be using different versions of the SESSION_FILE format
2018-02-15 09:03:32 +00:00
6f019faaa0
Accommodate the change from libtimecode to libtemporal
2018-02-14 10:02:11 +00:00
48c1a24284
Fix some clang warnings (argument with 'nonnull' attribute passed null)
2018-01-26 18:07:23 +01:00
7671268bc3
strlen is not a member of std.
2018-01-03 18:06:55 +01:00
4ebcef53f8
Relax max MIDI msg size to 256 (for long sysex)
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(win-mme already used 256, CoreMIDI can handle up to 256 as can ALSA)
2017-12-19 17:41:57 +01:00
0c3531efe7
Fix gcc4 builds "GCC diagnostic not allowed inside functions"
2017-12-16 17:08:36 +01:00
ca979ee606
Sync weakjack with upstream https://github.com/x42/weakjack/
2017-12-15 21:56:46 +01:00
332a7e56ca
Increase ALSA max MIDI msg size to 128 bytes (same as OSX) for long sysex
2017-12-05 16:09:46 +01:00
94e2bce740
Add & implement PortEngine::externally_connected() API
2017-10-30 19:41:42 +01:00
16b4535281
Add missing header (-Wmissing-prototypes)
2017-10-30 19:39:42 +01:00
7adb1297cd
Add weak linked symbol for "jack_port_is_mine"
2017-10-30 19:39:10 +01:00
c0dbe8eaaf
Move coreaudio_set_realtime_policy into libpbd
2017-10-30 16:31:38 +01:00
c0f27be59e
Fix/update alsa backend build recipe (statically link zresampler)
2017-10-29 20:03:51 +01:00
7512692e79
Fix initial cycle noise with dummy-loopback
2017-10-28 15:45:08 +02:00
79374df84e
fix preprocessor error on some/many systems
2017-10-26 15:44:09 -04:00
7e2c002ef6
Propagate Latency to backend/system ports (Dummy backend)
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amend ab3889ff
2017-09-28 13:14:11 +02:00
e39a8b90d9
amend ab3889ff: portaudio backend uses a vector for connections
2017-09-23 01:06:10 +02:00
ab3889fff8
Propagate Latency to backend/system ports
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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
59ccf91eea
Revert some more frame/sample API issues
2017-09-19 18:40:29 +02:00
666aa5a557
More Coreaudio SDK fixes, after 30b087ab3
2017-09-19 05:20:05 +02:00
1ec471c961
partially revert 30b087ab3, CoreAudio SDK uses "Frames"
2017-09-19 04:47:10 +02:00
30b087ab3d
globally change all use of "frame" to refer to audio into "sample".
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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
8337982766
Prototype using additional ALSA devices (w/resampling).
2017-09-18 16:13:55 +02:00
128a985361
ALSA Backend: Separate Device Reservation into its own class
2017-09-18 14:50:31 +02:00
7258c6334d
Namespace PBD::RingBuffer
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class RingBuffer<> is a very generic name and should not pollute the
global namespace.
2017-09-16 16:37:29 +02:00
14fcf86f03
MSVC uses a slightly smaller value for HUGE
2017-09-11 19:25:13 +01:00
35fcb622bc
Accommodate recently removed source(s) in our MSVC project (portaudio_audiobackend)
2017-08-30 09:53:33 +01:00
467c801ce8
Abstract definition of rt-scheduler policy
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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
2961db3b6f
Use literal for compatibility
2017-08-23 12:43:48 +02:00
Stefan Müller-Klieser
587a2dee55
backends: jack: display playback only devices
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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
e0a83a758e
Redesign Session+Route Template Meta Script API
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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
26dc287c00
Fix non-buffered PA backend. Wait for backend to become active
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This hopefully fixes an issue with port-registration (new session)
being skipped because PortAudioBackend::available() still false
until the first callback.
2017-08-07 23:23:39 +02:00
fd6377a5af
PortAudio: skip process callbacks until ports are established
2017-08-07 19:27:37 +02:00
fde07d4f4f
amend bc46a7e2e9; fix blind coding typos
2017-08-05 16:17:31 +02:00
8c61c7f14a
amend f4c76f89d3a; fix blind coding typos
2017-08-05 16:06:15 +02:00
bc46a7e2e9
PortAudio backend RT-safe MIDI buffer allocation
2017-08-05 15:36:36 +02:00
f4c76f89d3
Coreaudio backend RT-safe MIDI buffer allocation
2017-08-05 15:36:36 +02:00
59a63a08f9
ALSA 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
4ec72b5c76
DummyBackend: allow changing SPP
2017-08-04 03:53:51 +02:00
