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Commit Graph

96 Commits

Author SHA1 Message Date
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
d7d86a99d2 Re-nice ALSA MIDI port names 2017-04-21 10:43:22 +02:00
6968c9f909 Drain ALSA raw-midi buffers after 64 bytes
Very long sequence of *concurrent* events may otherwise be truncated
because the backend requests a buffer-size of 64 bytes via
snd_rawmidi_params_set_buffer_size().
2017-04-09 05:03:19 +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
335debfa2f Add API to enforce valid device selection. 2016-11-26 15:31:21 +01:00
69cbcb84a6 spelling corrections from Jaromír Mikeš <mira.mikes@seznam.cz>
Corresponds to https://anonscm.debian.org/cgit/pkg-multimedia/ardour.git/tree/debian/patches/0070-spelling.patch
2016-10-17 17:57:39 -04:00
Kamil Rytarowski
1ac7dad84e NetBSD ships with pollts(2) similar to Linux specific ppoll() 2016-10-04 22:17:49 +02:00
Kamil Rytarowski
f69776e5b7 NetBSD ships with <sys/endian.h> not <endian.h> 2016-10-04 22:17:12 +02:00
cf52d6e4b4 enough with umpteen "i18n.h" files. Consolidate on pbd/i18n.h 2016-07-14 14:45:23 -04:00
8444837b71 properly sort port-names 2016-07-14 16:52:43 +02:00
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
f84a7605d8 pre-sort port-names 2016-07-08 20:44:21 +02:00
60200bf923 bump max number of possible ALSA backend channels 2016-05-29 20:36:32 +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
800c8182c6 O(log(n)) port and connection lookup for ALSA 2016-04-24 20:45:37 +02:00
9840a11537 implement metadata-set for remaining backends 2016-04-18 00:35:51 +02:00
10140a8e68 implement pretty-name set-property for ALSA and Dummy 2016-04-17 18:22:21 +02:00
ba78359129 prepare for update to waf 1.8
uselib is no longer implicit (inherited by .use). This is still incomplete,
some uselibs for non-linux variants may be missing.

bld.is_defined("HAVE_XXX") also no longer works and will have to be
changed (I think to bld.env["HAVE_XXX"]) in countless places.
2016-02-28 21:16:44 +01:00
cf6a3afcaa name ALSA midi ports after device 2016-01-11 11:46:10 +01:00
4dc49ee4fa fix -Wreorder 2015-12-05 02:42:58 +01:00
a6f27f09a7 update ALSA backend: separate playback/capture periods
fixed: 2 for capture,  configurable 2,3 for playback.
2015-12-05 01:53:13 +01:00
bfd2cbaa3f ALSA: allow to dynamically add/remove midi devices & update their latency. 2015-12-04 22:19:47 +01:00
ac075560bd ALSA: allow to measure & set systemic audio latency w/o restart.
(MIDI needs a bit more work)
2015-12-04 17:45:49 +01:00
990fd75c5f implement ALSA period/cycle setting 2015-12-04 10:16:19 +01:00
87c36aba60 use new error-messages 2015-10-02 17:51:17 +02:00
6b4e5f1d47 ALSA: update error-codes for HW initialization. 2015-10-01 12:42:05 +02:00
dcf327f86a Return meaningful error codes when ALSA backend fails to start
Unfortunately it seems that in zita-alsa-pcmi doesn't set state() correctly in
some cases. Setting an invalid SR doesn't display the correct error message,
first guess would be that set_hwpar is failing and state() is not
representative of the actual error.
2015-10-01 09:10:19 +10:00
1691e965a5 update reported DSP load for ALSA & Dummy 2015-09-16 18:24:57 +02:00
782dbf0e3f Set max time of DSPLoadCalculator in every cycle in ALSA backend 2015-09-16 11:22:17 +10:00
ccfe3e1015 Use ARDOUR::DSPLoadCalculator in ALSA Backend 2015-09-16 11:22:17 +10:00
fa32fa1abe replace "None" with DeviceNone in ALSA/Coreaudio
TODO: separate MidiSystemNone
2015-09-02 13:33:40 +02:00
548340eb05 remove -Woverload-virtual ambiguity (from 1d3690d)
this breaks compilation in engine_dialog.cc
2015-08-11 23:50:56 +02:00
a226c4ce38 ALSA backend: query and cache available device-parameters 2015-08-11 19:01:52 +02:00
dc2030cfd7 ALSA backend: add support for half-duplex devices 2015-06-14 22:26:06 +02:00
94c146c780 prepare ALSA backend for half-duplex 2015-06-14 22:26:06 +02:00
56cc3e2407 fix portengin get_ports() flags API
require all flags to be present (same as jack)
2015-05-03 22:34:52 +02:00
49ffcd0d9d clamp DSP load displsy 100% & relax LPF. 2015-04-30 02:00:50 +02:00
e3cd57ecb6 DSP load calculation: favor peak over average. 2015-04-29 21:27:37 +02:00
52e99750a0 ALSA: fix thinko in sample time calc. 2015-03-09 17:17:50 +01:00
09dd3fc369 some backends can handle incorrectly ordered midi events.
(that can happen if multiple sources send to the same
ouput port, in particular async midi events)
2015-03-09 05:41:36 +01:00
659a8a26ae fix latency report, take buffersize changes into account. 2015-03-07 14:35:32 +01:00
2ab26bd86d fix another screwup/typo in 782dd70 2015-03-05 02:10:21 +01:00
7ef22e5e71 remove unused devel.variable in prev commit 2015-03-05 02:04:14 +01:00
782dd70875 alsa: implement timing callback 2015-03-05 01:59:59 +01:00
e3dd226ffa Change order of midi entries so a new backend will default to a working midi system.
Needs testing on all platforms.
2015-03-03 15:57:08 -06:00
582138f280 change Audio backend sample time methods to use a 64 bit timeline 2015-02-19 17:44:01 -05:00
8a93a87db0 remove lib versioning for internal plugins
Those objects do not have a versioned API by themselves.
This fixes issues with duplicate deployment (OSX, Linux bundles: cp) and
ardour listing control-surfaces multiple times (file index plugin dir).
2015-02-16 17:32:56 +01:00
cf8e7bc135 ALSA-backend separate report for error and x-run 2015-01-28 13:47:24 +01:00
397ce4ccc7 ALSA-Backend prefer ppoll() 2015-01-28 13:47:24 +01:00