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26180 commits 101 branches 144 tags 308 MiB
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703 commits

Author SHA1 Message Date
John Emmas
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
John Emmas
6f019faaa0 Accommodate the change from libtimecode to libtemporal 2018-02-14 10:02:11 +00:00
Robin Gareus
48c1a24284 Fix some clang warnings (argument with 'nonnull' attribute passed null) 2018-01-26 18:07:23 +01:00
Robin Gareus
7671268bc3 strlen is not a member of std. 2018-01-03 18:06:55 +01:00
Robin Gareus
4ebcef53f8 Relax max MIDI msg size to 256 (for long sysex) 
(win-mme already used 256, CoreMIDI can handle up to 256 as can ALSA)
 2017-12-19 17:41:57 +01:00
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
332a7e56ca Increase ALSA max MIDI msg size to 128 bytes (same as OSX) for long sysex 2017-12-05 16:09:46 +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
c0dbe8eaaf Move coreaudio_set_realtime_policy into libpbd 2017-10-30 16:31:38 +01:00
Robin Gareus
c0f27be59e Fix/update alsa backend build recipe (statically link zresampler) 2017-10-29 20:03:51 +01:00
Robin Gareus
7512692e79 Fix initial cycle noise with dummy-loopback 2017-10-28 15:45:08 +02:00
Paul Davis
79374df84e fix preprocessor error on some/many systems 2017-10-26 15:44:09 -04:00
Robin Gareus
7e2c002ef6 Propagate Latency to backend/system ports (Dummy backend) 
amend ab3889ff (which implements this for other backends)
 2017-09-28 13:14:11 +02:00
Robin Gareus
e39a8b90d9 amend ab3889ff: portaudio backend uses a vector for connections 2017-09-23 01:06:10 +02:00
Robin Gareus
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
Robin Gareus
59ccf91eea Revert some more frame/sample API issues 2017-09-19 18:40:29 +02:00
Robin Gareus
666aa5a557 More Coreaudio SDK fixes, after 30b087ab3 2017-09-19 05:20:05 +02:00
Robin Gareus
1ec471c961 partially revert 30b087ab3, CoreAudio SDK uses "Frames" 2017-09-19 04:47:10 +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
Robin Gareus
8337982766 Prototype using additional ALSA devices (w/resampling). 2017-09-18 16:13:55 +02:00
Robin Gareus
128a985361 ALSA Backend: Separate Device Reservation into its own class 2017-09-18 14:50:31 +02:00
Robin Gareus
7258c6334d Namespace PBD::RingBuffer 
class RingBuffer<> is a very generic name and should not pollute the
global namespace.
 2017-09-16 16:37:29 +02:00
John Emmas
14fcf86f03 MSVC uses a slightly smaller value for HUGE 2017-09-11 19:25:13 +01:00
John Emmas
35fcb622bc Accommodate recently removed source(s) in our MSVC project (portaudio_audiobackend) 2017-08-30 09:53:33 +01:00
Robin Gareus
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
Robin Gareus
df659e91f1 Consolidate _realtime_pthread_create() into libpbd. 2017-08-29 17:25:23 +02:00
Robin Gareus
2961db3b6f Use literal for compatibility 2017-08-23 12:43:48 +02:00
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
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
Robin Gareus
26dc287c00 Fix non-buffered PA backend. Wait for backend to become active 
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
Robin Gareus
fd6377a5af PortAudio: skip process callbacks until ports are established 2017-08-07 19:27:37 +02:00
Robin Gareus
fde07d4f4f amend bc46a7e2e9; fix blind coding typos 2017-08-05 16:17:31 +02:00
Robin Gareus
8c61c7f14a amend f4c76f89d3; fix blind coding typos 2017-08-05 16:06:15 +02:00
Robin Gareus
bc46a7e2e9 PortAudio backend RT-safe MIDI buffer allocation 2017-08-05 15:36:36 +02:00
Robin Gareus
f4c76f89d3 Coreaudio backend RT-safe MIDI buffer allocation 2017-08-05 15:36:36 +02:00
Robin Gareus
59a63a08f9 ALSA backend RT-safe MIDI buffer allocation 2017-08-05 15:36:36 +02:00
Robin Gareus
2b7c585dba Update backend API: read-only MIDI input buffers 2017-08-05 15:36:36 +02:00
Robin Gareus
c125cd2647 Reduce DSP thread priority (main-i/o > midi i/o > computation) 2017-08-05 01:28:11 +02:00
Robin Gareus
38c5e9de6d CoreAudio: Set MachThread RT Priority 2017-08-04 06:25:23 +02:00
Robin Gareus
4ec72b5c76 DummyBackend: allow changing SPP 2017-08-04 03:53:51 +02:00
Robin Gareus
6b5d374352 Some more assert() debugging 2017-08-03 23:46:05 +02:00
Robin Gareus
660096b037 Fix typo 2017-07-31 19:54:23 +02:00
John Emmas
80ecac672f Modify our MSVC project to add libltc as a dependency of 'dummy_backend' (which now needs to link to it) 2017-07-29 10:46:53 +01:00
John Emmas
7f03c9a664 Fix an ambiguous call to 'floor()' 
MSVC complains, so let's specify which override we want.
 2017-07-29 10:44:00 +01:00
Robin Gareus
7b7cc9ea6d Add a LTC generator to the dummy backend 2017-07-28 17:47:36 +02:00
Robin Gareus
e511985ad9 Report Dummy as not available if not running 
This fixes an issue with port-connections being polled from the backend
even when it's not running.
 2017-06-25 20:53:47 +02:00
Robin Gareus
0d668b9beb ALSA backend: always register ports with systemic latency 
and allow re-start to un/set reporting latency.
 2017-04-27 20:59:15 +02:00