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Commit Graph

656 Commits

Author SHA1 Message Date
336319a1df SMF meta-events do not set running status while parsing the file 2021-06-22 14:18:03 -06:00
c45be2266e support SMF markers without labels 2021-05-09 17:52:29 -06:00
f689e9ecab Evoral: add methods to SMF to load and access markers/cues in SMF files 2021-05-07 14:58:16 -06:00
cc7b8b1bc5
gcc-11 compat, volatile atomic variables (1/2)
"While 'atomic' has a volatile qualifier, this is a historical
artifact and the pointer passed to it should not be volatile."

Furthermore "It is very important that all accesses to a
particular integer or pointer be performed using only this API"
(from https://developer.gnome.org/glib/2.68/glib-Atomic-Operations.html)

Hence initialization of atomic variables is changed to also use
this API, instead of directly initializing the value.

This also fixes a few cases where atomic variables were
accessed directly.

see also libs/pbd/pbd/g_atomic_compat.h
2021-03-22 15:30:07 +01:00
7e1ce160e9
ARM 32bit enum alignment (used in MIDIBuffer)
Evoral::EventType is written directly into a uint8_t buffer
by dereferncing a pointer-type:
*(reinterpret_cast<Evoral::EventType*>((uintptr_t)...)
2020-09-28 01:21:43 +02:00
472fe2b556
Prepare for distinct live-midi event type
The motivation for this is to determine if a given event
originates from a user-controlled live input controller or
from playback from disk or a MIDI file.

This distinction is required for VST3 MIDI learn.
2020-09-20 17:16:53 +02:00
b9cfb31205
Fix control-list editing (#8384)
This fixes segfaults as well as corrupt listes when copy/pasting
due to invalid iterators.

::mark_dirty() must be called with WriterLock, and
::rt_safe_earliest_event_linear_unlocked() must not be called
while _events is being modified. The Sequence iterator
(only user of that function) does not ensure this. Only the
sequence read-lock is taken.
2020-08-31 07:39:45 +02:00
65ecc1b40e
Do not interpolate away explicit MIDI automation points #8362 2020-08-15 01:57:01 +02:00
e4c56a0371
Remove unused API
These are longer be used since Seuqnce has a "force_discrete"
boolen that needs to be taken into account in addition to
user-configurable ControlList _interpolation mode.
2020-08-15 01:56:42 +02:00
c6b87972b1
Remove unused libsmf seconds/time API
This significantly speeds up parsing MIDI files with complex
tempo-maps. e.g. "Black MIDI Trilogy_2.mid" has 24134 Tempo
changes. Prior to this commit parsing that file took over 5 minutes.
now it loads in under one seconds (libsmf only; libardour still
add overhead, and now needs about 30-40 seconds, previously
it took about 10 mins).

The problem was that every call to `smf_track_add_event_pulses()`
calls `seconds_from_pulses()` which calls `smf_get_tempo_by_seconds()`
which iterates over the tempo-map:

  for every midi-event { for ever tempo until that midi-event {..} }

This does not scale to 3.5M events and 24k tempo-changes.
2020-07-16 18:38:03 +02:00
ba7db8759b
SMF: remove unused variable (from 803dab7d87) 2020-07-16 18:35:43 +02:00
803dab7d87
SMF: various backports from libsmf PR7
see also https://github.com/stump/libsmf/pull/7

* Fix validity checks of escaped data
* Handle non-EOT-terminated tracks.
* Fix buffer overflow on tempo change event
* Fix memory leaks in case loading fails
* Fix a logic errors in extract_escaped_event()
* Fix the assertion problem `is_sysex_byte(status)`
* Make libsmf more tolerant to malformed MIDI files.
  (fixes import of files generated by NoteEdit)
2020-07-16 18:00:40 +02:00
23e6dd5f6b
NO-OP: backport some libsmf doc and warnings 2020-07-16 17:58:04 +02:00
43158047ed
SMF: use glib macros for endian conversion 2020-07-16 17:57:59 +02:00
650fd31332
Improve debug message 2020-06-12 05:08:40 +02:00
Daniel Appelt
522d6d769c
Add ControlList docs that are relevant for Lua 2020-05-28 18:52:02 +02:00
44bca6cc8f
Fix memory leak when reading MIDI files 2020-05-22 01:29:25 +02:00
447b473a1d slight better warning/debug message for a stuck note to-be-deleted 2020-05-04 18:48:17 -06:00
c264ab6c95
Remove debug output 2020-04-23 02:29:45 +02:00
9a93583ef7 fully initialize SMF tempo information to default (4/4, 120bpm)
Leaving CPC and 32nd-per-quarter at -1 causes arithmetic errors later if the SMF
file doesn't contain an explicit time signature meta-event
2020-04-21 21:17:14 -06:00
5c789547cb
Fix building unit-tests 2020-01-27 17:43:37 +01:00
3b65b430aa
Remove midi-event by iterator, not key -- #7885
With concurrent events removing by key, allowed for invalid
iterators.
2020-01-25 22:15:37 +01:00
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
Nikolaus Gullotta
4b355868cc Fix test breakage from a855119bdd 2020-01-16 14:01:18 -06:00
d79e869da8 use "extends to numeric_limits<Beats>::max()" rather than "zero length" for nascent (incoming) notes 2020-01-11 10:57:21 -07:00
8547a23e9c removal incorrect/unnecessary forward decl 2020-01-11 10:57:21 -07:00
39bdde4250 Use labs() for long instead of abs() 2019-12-09 23:25:51 +01:00
7d90ad4023
Fix bool-automation anchor
Typo sneaked in from ff2f93497...cc7de475f2
2019-11-13 16:53:46 +01:00
John Emmas
c7bdc38c95 Accommodate some recently moved/renamed folders and source files (libevoral) 2019-11-03 13:46:29 +00:00
eaae38ba84 move evoral/src/* to evoral/ 2019-11-02 16:32:18 -06:00
a855119bdd rename all Evoral source from .(hpp|cpp)$ to .(h|cc) 2019-11-02 16:32:18 -06:00
88f9aaff7d
Add API to safely query timestamp of first/last control event
Direct calls to back()->when or front()->when are not safe
when the list is concurrently modified, or empty.
2019-10-18 01:37:56 +02:00
e0d5c1426c
NO-OP: fix some Wimplicit-fallthrough
gcc can recognize various regexps in comments. Since C++17 provides
[[fallthrough]], using /* fallthrough */ consistently seems
appropriate until we switch to C++17.

see also https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
2019-09-18 17:37:54 +02:00
cb3afb6981 Remove a (no longer needed) source file from our MSVC project (evoral) 2019-09-18 15:05:16 +01:00
60bce78c7e
Fix Wdeprecated, dynamic exception
Dynamic exception specifications are deprecated in C++11,
and were removed in C++17.
2019-09-18 04:43:09 +02:00
bf806cde66
Remove old unused source file 2019-09-18 04:37:12 +02:00
beccc53bb6
Unit-test: parameter ranges outside [0..1]
More updates after 3d15499cda

* set parameter-range for MIDI sequences
* set parameter-range for cubic spline
2019-09-05 22:42:08 +02:00
5dfb729155
Remove unused header (superseded by libtemporal) 2019-09-05 14:09:22 +02:00
efec546035
Fix libevoal unit-test compilation 2019-09-05 14:08:31 +02:00
0301c47f6b
Update core library GPL boilerplate and (C) from git log 2019-08-03 15:53:17 +02:00
8dbbc19567
Update MIDI Event precedence
A patch-change that is concurrent with a note-on event should be sent
before the given Note-on event.

As follow up: CCs also need to be prioritize to send bank-select first.

see also https://discourse.ardour.org/t/midi-strangeness-patch-setting-and-first-notes/101415
2019-07-30 21:17:15 +02:00
2f91bdfa53
NO-OP: <tab> after <space> fixes in libs 2019-04-13 19:19:29 +02:00
57ebb5c1ba
Remove cruft: unused typedef 2019-04-09 02:23:17 +02:00
6f95dfdc31
Fix MIDI Aftertouch (import, record and play) in the backend 2019-04-02 15:35:57 +02:00
6fa1c58cec
Add guard-points when shifting automation 2018-12-22 02:04:17 +01:00
616f7f40b6
Properly remove-time automation
Previously "remove time" was able to produce overlapping, not
ordered automation.
2018-12-22 01:09:24 +01:00
c98fc1099d Fix some Wimplicit-fallthrough
A "fall through" comment is most portable way to indicate
"no break, fallthru" cases.

 * __attribute__ ((fallthrough))  // is not portable
 * [[fallthrough]]; // is C++17
2018-10-26 14:53:44 +02:00
8ed33f1bc7 remove use of hardcoded -fPIC compiler flag, and use compiler flag dict instead 2018-10-14 22:06:11 -04:00
9506a294c7 Adapt our remaining MSVC projects for 'boost::atomic' (in case it later gets extended to the other libs)
Stage 1 of 3 (more to follow)
2018-09-30 08:56:12 +01:00
79f01bc889 Initial changes needed for building Mixbus (with MSVC) as version 5
(Mixbus itself will probably need extra changes)
2018-09-10 07:14:59 +01:00