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Commit Graph

395 Commits

Author SHA1 Message Date
2c769e9f23
Fix Beats::rount_to.. Bar rounding 2022-03-04 19:41:25 +01:00
ab3a7dc721
Fix bbt_subtract math
When r.ticks is already negative, add the negative value
(not subtract), likewise handle negative beat offset correctly.
2022-03-04 19:40:30 +01:00
92d82866e0 temporal: add some basic BBT time tests
Some of the subtraction tests may need revising because it is not immediately clear that the
current answers are correct.
2022-02-21 11:55:44 -07:00
c5d7883538 temporal: add skeleton for Timeline (timepos_t/timecnt_t) tests 2022-02-12 22:25:17 -07:00
baaf332a94 temporal: add skeleton for TempoMap tests 2022-02-12 22:25:17 -07:00
14ac8fd36b skeleton for temporal/BBT testing (empty for now) 2022-02-12 17:51:30 -07:00
f641a0559f temporal: missing test source 2022-02-12 15:18:19 -07:00
04bd9187e4 temporal: add (back) first set of unit tests
This just uses the old Evoral BeatTest. Some of the tests needed amending
because temporal uses rint() to convert between float and int, not just
a cast.
2022-02-12 15:12:35 -07:00
3553d56f05 tempo map: fix loading 6000-version or earlier tempo maps
Probably a copy-n-paste error meant the reversed logic was used
to decide if we had found an inital tempo and meter
2022-02-11 08:46:49 -07:00
c6a31250ba alter Source::_length from timecnt_t to timepos_t
THe length of a Source(File) is always measured from its start. In this sense,
the length is like a position on the timeline, which is a duration with an
implicit origin, or a Region start, also a duration with an implicit origin (in
that case the start of the Source). There is no good reason for using
a timecnt_t for this value, because the position component of a timecnt_t
(the origin for the duration) is implicit and always zero. So we make
this property into a timepos_t, and include a number of asserts() to check
for common possible coding errors related to the time domain
2022-01-28 15:52:27 -07:00
b7769a8f4b possible fix for a valgrind reported illegal read 2022-01-24 16:42:12 -07:00
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
dbefba9904 temporal: have tempo map expose it's separate (intrusive) lists of tempo, meter and bbt points 2022-01-18 19:47:20 -07:00
d8c90decf3 triggerbox: use follow length when quantizing re-start of Again-selected trigger
This also changes the virtual method from ::startup() to ::_startup() so that we can
safely have a default argument in ::startup().
2022-01-13 12:09:23 -07:00
9b5e910717 temporal: add additional required string_to/to_string functions for BBT_Offset & BBT_Time 2021-12-18 14:11:25 -07:00
506bc3a6f6
Disambiguate zero(bool) constructor and is_zero() comparison
This is mainly for the benefit of Lua bindings, but also increases
overall API naming consistency with functions and methods
`is_XYZ()` being used elsewhere.

This API change breaks builds!
2021-12-11 14:33:45 +01:00
940d8844e3 temporal: fix implementation of Beats::snap_to(), and add variants
::snap_to() was intended to round a Beats value to the nearest multiple
of another Beats value. It did not do that, but instead rounded down.
Worse, it used Beats::operator/ which in turn uses int_div_round(),
which is incorrect for a situation where we need integer truncation.

The changes fix the actual arithmetic and add 2 variant functions so that the
API includes round down, round up and round to nearest.
2021-11-29 21:50:29 -07:00
878393e68b temporal: fix construction of timepos_t and timecnt_t with max_sample{pos,cnt}
max_samplepos and max_samplecnt and both INT64_MAX which is (a) too large to fit into a signed 62 bit
integer and (b) definitely too large to be represented in a signed 62 bit superclock value.

Move the constructors that use samplepos_t into the .cc file, and treat these two values as special
cases that mean "as large/late/huge/long as possible".
2021-11-22 10:35:52 -07:00
d71b3100d8 temporal: handle negative positional values that somehow appear in older sessions 2021-11-22 10:28:13 -07:00
6e404ea7bf tempomap: reimplement TempoMap::bbt_walk()
This still needs work to deal correctly with negative (backwards/earlier)
walks.
2021-11-17 15:59:03 -07:00
b1b5553d1d tempomap: allow access to TempoMap::bbt_at () variant 2021-11-17 15:58:33 -07:00
2aefb472e2 temporal: change API of TempoMap::sample_at() to not require an explicit sample rate
We have a mechanism to get the engine sample rate and use that widely. We
should use it here also.
2021-11-17 15:56:06 -07:00
3c9bebda00 remove debug output 2021-11-17 12:16:39 -07:00
180c1d7759 tempo map: slight reorganization of ::get_grid
This avoids resetting beats based on superclocks in case where we
already do the opposite.
2021-11-17 12:16:39 -07:00
7dbf2445f5 tempo map: NOOP: expand comment to explain more 2021-11-17 12:16:39 -07:00
a5ccb521e6 tempo map: NOOP helpful comment, perhaps 2021-11-17 12:16:39 -07:00
73c87064a5 tempo map: NOOP correct comment text 2021-11-17 12:16:39 -07:00
c7adea3ec0 tempo map: really no-op code change to provide another useless compiler const hint 2021-11-17 12:16:39 -07:00
d9b1d2ccc8 temporal: NOOP add helpful comment about bar_mod argument 2021-11-17 12:16:39 -07:00
b3451f4055 tempo map: fix computation of superclocks_per_note_type_at()
Code used position as an absolute, rather than offset from the point
that defines tempo. It worked if the point was at zero, but not
otherwise.
2021-11-17 12:16:39 -07:00
a417cbae4b tempo map: fix a potential bug (not seen in the wild) when generating the grid
the "p" variable could point to _points.end(), so we cannot indirect and use
p->sclock() value unconditionally.
2021-11-17 12:16:39 -07:00
1ba2e28d6f tempo map: fix grid generation with ramped tempos
The old code used the instantaneous tempo at T0 to compute where the next
quarter note would be. This is incorrect, since the tempo is
changing (continuously, for now) during the time represented by that quarter
note. Instead, we need to add a quarter note (or technically, whatever the
tempo note type is) to get a new position in beats, then compute the superclock
time at that location (which will use our equations for tempo, including the
use of omega, the ramp factor).
2021-11-17 12:16:39 -07:00
8972ed1517 temporal: add Tempo::note_type_as_beats() 2021-11-17 12:16:39 -07:00
7edcda4fc1 temporal: logic fixes for several tempo map modification methods 2021-11-17 12:16:39 -07:00
1532ebb38f temporal: truncate ::to_string() method for timeline types to ::str() for easier use in debugger 2021-11-17 12:16:38 -07:00
7a12458244 temporal: improve implementation of TempoMap::meter_at() and more templating
Needed to move template defns around to ensure that required instances are defined
2021-11-17 12:16:38 -07:00
4128088b70 temporal: TempoMap::tempo_at() ... templates FTW 2021-11-17 12:16:38 -07:00
fb2281129a temporal: add clarifying comments to TempoMap::remove_*()
These comments should correct an impression left in the commit message for
6e9e28343bc3695d that there may be some sort of problem with synchronization
of TempoMap changes. The actual problem is that TempoMap edits are done using
RCU, so the modifications are performaned using a copy of the map, but with
map elements taken from the pre-copy version.
2021-11-17 12:16:38 -07:00
b67965f499 temporal: add the entire _points list to output of TempoMap::dump() 2021-11-17 12:16:38 -07:00
8a59f3fe8e temporal: fix issue with removal of tempo, meter and bartime points
The correct algorithm is to traverse the type-specific list of points,
find the point (if any) whose time matches that of the argument (because
we do not allow multiple points of the same type at the same time), and
then use that discovered point from the _points list.

This approach is required because the actual argument may no longer be
in the tempo map (due to a change made by another thread). The lack of
sync, however, needs investigation.
2021-11-17 12:16:38 -07:00
5b5ca546e0 temporal: fix incorrect implementation of TempoMap::tempo_map()
std::lower_bound() is not appropriate here. We need to find the first
TempoPoint after the given time, then return the one before that.
2021-11-17 12:16:38 -07:00
e7e44351cc temporal: move implementation of quarters_per_minute_at() into .cc file 2021-11-17 12:16:38 -07:00
a0e134e1b3 temporal: update comment on a method that suggest not using it; provide TempoMap::quarters_per_minute_at () 2021-11-17 12:16:38 -07:00
4f3bf37680 temporal: implement a faster method to lookup TempoPoint
There is no reason to build a TempoMetric if you only need the Tempo
2021-11-17 12:16:38 -07:00
8c632c8446 temporal: allow negative timecnt_t to be used when constructing a timepos_t
Negative positions are legal and should be handled by higher level logic
2021-11-14 15:22:53 -07:00
4376185a6b temporal: fix TempoPoint::superclock_at (Beats)
a negative beat position needs to be legal, so the assert was moved and modified. The only check
for a negative value is that the TempoPoint being used is at absolute zero.

This check might turn out to be wrong in the future, but for now we still require a tempo and
meter point at absolute zero
2021-10-29 12:55:14 -06:00
480907d613 add sstream header file, since the header file requires the defn 2021-10-14 13:12:31 -06:00
bb87ba49d9 remove unnecessary boost header (we have our own ratio_t) 2021-10-14 13:12:31 -06:00
89c17dfe7d remove debug output 2021-10-05 14:00:34 -06:00
dadf530243 temporal: change loading of session format 3x tempo maps
We were attempting to add the initial tempo and meter twice, which was unwise
2021-10-05 13:57:10 -06:00
0acc1a3fec temporal: use correct implementation of timepos_t::operator+ (timecnt_t) (and +=)
If time domains differ, it is necessary to first convert the argument duration into a duration
at the position of "this", in the correct time domain. Then we recursively call the operator
again, but this time we will use the fast path that just adds two timepos_t values.
2021-10-04 17:45:02 -06:00
ed3d374f47
Fix --no-nls compilation 1/2 -- #8802
pbd/i18n.h MUST NEVER be included from header files and always be
the last include. This is because `_` is declared other headers
notably boost and some apple headers.

leading to issues like
../libs/pbd/gettext.h:58:27: error: expected unqualified-id before ‘const’
   58 | # define gettext(Msgid) ((const char *) (Msgid))
2021-09-27 16:28:44 +02:00
30a00c5e9f Fix implementation of timecnt_t::operator==() to compare both duration and position 2021-09-25 16:49:51 -06:00
John Emmas
666e62076c Part 2: Complete the changes needed to make 'boost::intrusive::list' work with MSVC
It turned out that 'boost::intrusive::list_base_hook<>' won't compile if its parent class is declared using '__declspec(dllexport)' - so rather than exporting each entire class, let's use the alternative approach and export the various class members individually.
2021-09-18 13:40:22 +01:00
cb81b06a5d
Revert "Fix div/zero, allow switching backends"
This reverts commit 1288262ca7.
2021-09-15 17:52:53 +02:00
John Emmas
840e63e6b2 Prefer tags for 'boost::intrusive::list' rather than list_member_hook<>
list_member_hook<> is very troublesome in MSVC and is known to cause problems in other compilers when used inside a class which has a virtual base class.
2021-09-15 09:28:54 +01:00
1288262ca7
Fix div/zero, allow switching backends
When switching backends, the effective sample-rate is zero.
This only affects the butler thread (the only active thread when
stopped). The actual issue here is the butler calling
"non-realtime-stop" without a backend. However fixing 0/0
generally seems appropriate.
```
#0 in int_div_round<long>(long, long) (x=0, y=0) at ../libs/pbd/pbd/integer_division.h:36
#1 in Temporal::samples_to_superclock(int64_t, int) (samples=0, sr=0) at ../libs/temporal/temporal/superclock.h:39
#2 in Temporal::timepos_t::timepos_t(long) (this=0x7f94bc0a5890, s=0) at ../libs/temporal/temporal/timeline.h:55
#3 in ARDOUR::Automatable::non_realtime_locate(long) (this=0x55a12a980cc8, now=0) at ../libs/ardour/automatable.cc:421
#4 in ARDOUR::Route::non_realtime_locate(long) (this=0x55a12a980ae0, pos=0) at ../libs/ardour/route.cc:5462
#5 in ARDOUR::Session::non_realtime_stop(bool, int, bool&) (this=0x55a12e0cd000, abort=false, on_entry=1, finished=@0x7f94bc0a5e0f: true) at ../libs/ardour/session_transport.cc:1487
#6 in ARDOUR::Session::butler_transport_work(bool) (this=0x55a12e0cd000, have_process_lock=false) at ../libs/ardour/session_transport.cc:1153
#7 in ARDOUR::Butler::thread_work() (this=0x55a12f3b7000) at ../libs/ardour/butler.cc:222
#8 in ARDOUR::Butler::_thread_work(void*) (arg=0x55a12f3b7000) at ../libs/ardour/butler.cc:16
```
2021-09-11 04:54:40 +02:00
1904c4aa29 temporal: fix operator>> for Beats when handling pre-nutempo formats (double) 2021-09-10 12:15:24 -06:00
John Emmas
f6ed73986b A few visibility changes needed for linking to libtemporal (when building with MSVC) 2021-09-04 12:28:15 +01:00
John Emmas
d7d966e02b Adapt 'Temporal::TempoMap::tempo_map_p' to be buildable with MSVC
Whenever a variable gets declared using 'thread_local' MSVC requires that it should not be compiled with DLL linkage (i.e. it mustn't be exportable). So for Temporal::TempoMap we'll need to export the required members individually, rather than exporting the entire class.
2021-09-03 10:02:41 +01:00
7dba843cb4 temporal: fix error in operator>> for BBT_offset 2021-08-31 22:33:33 -06:00
4eda53c8c9 temporal: add to_string() converters for BBT_Offset 2021-08-31 16:45:44 -06:00
Nil Geisweiller
21c94b23f3 Make BBT_Time::print_padded const
As this method does not modify BBT_Time it can be const.  This allows such
method to be called over a const BBT_Time instance.
2021-08-30 02:24:38 +03:00
John Emmas
d3cd621f7a Initial changes needed for building libtemporal with MSVC
Later I'll need to push some extra changes (to support 'tempo_map_p' and 'boost::intrusive::list' etc) but these initial ones (hopefully!) won't cause any issues for the other builds.
2021-08-29 11:03:58 +01:00
fee4292bde allow negative superclock -> negative beats computation 2021-08-23 11:36:54 -06:00
2f4a623c56 remove unnecessary headers 2021-08-13 15:31:43 -06:00
9c2e4ec6d2 libtemporal: fix timepos_t::set_time_domain()
For legacy reasons, this was going via a sample intermediate representation
2021-08-13 12:51:36 -06:00
1927e4673b remove StepSequencer, BeatBox and BeatBoxGUI from wscripts and #ifdef code occurences. Files remain 2021-08-13 12:51:36 -06:00
e7cdca1ea2 remove some debug output 2021-08-13 12:51:36 -06:00
caba355012 Add required copy constructor for Temporal::Meter 2021-08-13 12:51:35 -06:00
38aa2560f3 libtemporal: remove unnecessary initialization 2021-08-13 12:51:35 -06:00
f61adcd738 temporal: knarly template code to consolidate and rationalize duplicated methods 2021-08-13 12:51:35 -06:00
585346ce56 libtemporal: fix many different issues with tempo ramps
API changes, ensuring omega is computed, saved, and restored, generic methods to get tempo/meter at a position, and lots more
2021-08-13 12:51:35 -06:00
3256350ef8 libtemporal: needs "OSX" pseudo-lib to pick up required macOS flags 2021-08-13 12:51:35 -06:00
5895909188 libtemporal: remove unnecessary inclusion of pbd/compose.h from beats.h
this causes breakage in clangs ADL lookup of various operator<<() overloads
2021-08-13 12:51:35 -06:00
3170f880c2 stop clang from complaining about a missing return after a guaranteed assert() failure 2021-08-13 12:51:35 -06:00
f721655916 libtemporal: to quote the matrix, there is no lock 2021-08-13 12:51:35 -06:00
bccdc95f32 libtemporal: fix logic for ::get_tempo_and_meter() if starting point is the timeline start 2021-08-13 12:51:35 -06:00
1f8290f154 generalize repeated code into a template method, add lots of const-ness to facilitate this 2021-08-13 12:51:35 -06:00
c5ecd14622 temporal: fix logic errors in setting up TempoMetric objects
will likely revisit this to avoid code-duplication and "optimize" traversal of _points list
2021-08-13 12:51:35 -06:00
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
53e411c011 fix logic error in conditional 2021-08-13 12:51:35 -06:00
6f2fdc2695 functioning loading of older tempo map XML data 2021-08-13 12:51:35 -06:00
092a454648 fix timepos_t::string_to (wrong argument to samples_to_superclock() 2021-08-13 12:51:35 -06:00
445ad2e383 rearrange if/else logic to avoid NOTREACHED condition 2021-08-13 12:51:35 -06:00
b84402f4f8 intial steps for adding legacy (v0-5) tempo map deserialization support 2021-08-13 12:51:35 -06:00
344dd26788 improved DEBUG_TRACE statements for tempo map 2021-08-13 12:51:35 -06:00
cd34695944 fix TempoMap::quarters_at_superclock (superclock_t) 2021-08-13 12:51:35 -06:00
74ff3b22b8 fix TempoPoint::superclock_at(Beats) 2021-08-13 12:51:35 -06:00
216945a89c move TempoMap::write_copy() into .cc file instead of .h 2021-08-13 12:51:35 -06:00
ce3fb0507c change return type of Tempo::set_{ramped,clamped} and fix call sites 2021-08-13 12:51:35 -06:00
99c8c0b658 initial, tentative, untested implementation of TempoMap::remove_time() 2021-08-13 12:51:35 -06:00
991a7bf8a7 add TempoMap::count_bars() to allow bar counting even with position (BBT) markers in the tempo map
This just reuses the algorithm in TempoMap::get_grid() by asking for just the bar grid, and counting the
size of the result
2021-08-13 12:51:35 -06:00
0ab2308523 reimplement TempoMap::midi_clock_beat_at_or_after() 2021-08-13 12:51:35 -06:00
0b1d44f422 temporal: fix timepos_t::decrement() to not switch domains 2021-08-13 12:51:35 -06:00
daad7b74ae libtemporal: rename TempoMap::full_duration_at() to ::convert_duration() and reorder parameters 2021-08-13 12:51:34 -06:00
7773fc5b64 libtemporal: TempoMap::full_duration_at() returns correct value for unchanged time domain call 2021-08-13 12:51:34 -06:00
b7bc3b1947 libtemporal: expand comment to explain more about what TempoMap::full_duration_at() does 2021-08-13 12:51:34 -06:00
c0c3fd07c9 libtemporal: add timecnt_t::end() and timecnt_t::set_time_domain() 2021-08-13 12:51:34 -06:00
beaa1b3fcb be sure to check the return from the RCU mgr ::update method() inside TempoMap::update() 2021-08-13 12:51:34 -06:00
0877500437 libtemporal: don't compile file removed (too early) in a55df1ad6 2021-08-13 12:51:34 -06:00
5b3c5d3782 libtemporal: fix implementation of timepos_t::max() to avoid overflow for Beats time 2021-08-13 12:51:34 -06:00
b2510c0da2 libardour: use appropriate method to set AutomationList time domain from ::set_state() 2021-08-13 12:51:34 -06:00
2049cc44b2 libtemporal: tweak: don't both with local tempo map ptr 2021-08-13 12:51:34 -06:00
433a9ebe48 libtemporal: catch attempts to convert max audio time values into beats, early 2021-08-13 12:51:34 -06:00
d576fc8ca9 libtemporal: when computing Beats from a ticks value, do not try to pass potentially overflowing ticks value 2021-08-13 12:51:34 -06:00
1af74f7398 libtemporal: correct the definition of std::numeric_limits<Beats>::max(). Comment in code contains details. 2021-08-13 12:51:34 -06:00
bbb3ca01fa libtemporal: remove several BBT-related methods that are not used and problematic for BBT/position markers 2021-08-13 12:51:34 -06:00
0667a50a11 libtemporal: improve TempoMap::get_grid()'s decision making about what bar points to include when bar_mod == 1 2021-08-13 12:51:34 -06:00
877e896caf libtemporal: TempoMap::apply_with_metrics() needs to use *all* metrics (inc. MusicTimePoints) 2021-08-13 12:51:34 -06:00
a49ed5505e libtemporal: no need for a default MusicTimePoint in the tempo map (default tempo+meter points serve same role) 2021-08-13 12:51:34 -06:00
34a3db7eaa use existing (inline) method for updating thread local tempo map after update (avoid code duplication) 2021-08-13 12:51:34 -06:00
901f593af5 avoid unnecessary extra fetch of thread-local tempo map after undo/redo 2021-08-13 12:51:34 -06:00
cffc25a11c libtemporal: make TempoMap::metric_at() variants use all Points, to account for music time points as well as explicit tempo/meter points 2021-08-13 12:51:34 -06:00
c2401c3097 libtemporal: redesign TempoMap::get_grid() to iterate over _points rather than separated _tempos and _meters 2021-08-13 12:51:34 -06:00
8124bec5a1 libtemporal: fix XML node structure for MusicTimePoint 2021-08-13 12:51:34 -06:00
1035f9bd62 libtemporal: fix crash caused by thinko 2021-08-13 12:51:34 -06:00
388fa1b894 libtemporal: when removing tempos/meters/musictime points, remove them from TempoMap::_points also 2021-08-13 12:51:34 -06:00
982ccec7ab libtemporal: when adding tempos/meters/musictime points, add them to TempoMap::_points also 2021-08-13 12:51:34 -06:00
b43eca15b0 Revert "libtemporal: the TempoMap::_points list serves no purpose, so remove it"
This reverts commit edc93fc62b6a36949b3cc37aee333904bc6b97f0.
2021-08-13 12:51:34 -06:00
d6d0eb0d9e libtemporal: MusicTimePoint now IS-A Point,Tempo and Meter, all at once 2021-08-13 12:51:34 -06:00
cc0d065443 libtemporal: preparations to solve upcoming diamond inheritance problem 2021-08-13 12:51:34 -06:00
4e6c06bc95 libtemporal: add maybe-not-required operator>> for timeline types 2021-08-13 12:51:34 -06:00
ce82efafcf libtemporal: slightly improve output from conversion statistics 2021-08-13 12:51:34 -06:00
ffc9ab66b5 libtemporal: remove TempoMap::metric_at_locked() methods
There is no lock anymore, all modifications are done via RCU
2021-08-13 12:51:33 -06:00
c9d3381935 libtemporal: increase DEBUG_TRACE utility for ::get_grid() and related matters 2021-08-13 12:51:33 -06:00
bd1b6dcda3 libtemporal: start making tempo map work with non-monotonic BBT "bar times" present 2021-08-13 12:51:33 -06:00
c8175b7c49 libtemporal: add new constructors for MusicTimePoint and MeterPoint 2021-08-13 12:51:33 -06:00
f86395688e libtemporal: Beats::round_to_subdivision() was incorectly folding the "beats" part of the value back into the answer.
The "beats" value is already implicit in the "ticks" we actually do the math with
2021-08-13 12:51:33 -06:00
97a3469972 use new Tempo API in two places where Tempo is explicitly constructed 2021-08-13 12:51:33 -06:00
b8a7de43b6 libtemporal: change Tempo API to ensure that the correct construtor is called
This could be probably be improved with an even more distinct ramped/non-ramped API
2021-08-13 12:51:33 -06:00
c32de2355e extra DEBUG_TRACE statement in tempo map grid computation 2021-08-13 12:51:33 -06:00
25375ee6f4 add timepos_t::set_time_domain() to potentially change time domains 2021-08-13 12:51:33 -06:00
eccfc1db10 libtemporal: fix grid generation if we pass additional markers before reaching the end 2021-08-13 12:51:32 -06:00
3017cd0c1f libtemporal: remove unnecessary debug output 2021-08-13 12:51:32 -06:00
a9bf1cff81 libtemporal: add and use TempoMap::superclocks_per_grid_at() to return superclock duration of a measure/bar division. This corrects the results of ::get_grid() 2021-08-13 12:51:32 -06:00
7f19f13ea9 libtemporal: superclocks_per_bar/grid() do not need a sample rate argument, so remove it 2021-08-13 12:51:32 -06:00
e187752771 libtemporal: use DEBUG::Grid inside TempoMap::get_grid() for slightly easier debugging 2021-08-13 12:51:32 -06:00
8f147f273a add new debug bit for Temporal grid stuff 2021-08-13 12:51:32 -06:00
7ec5af0b60 libtemporal: fix/improve TempoMap::move_meter() for audio-time case 2021-08-13 12:51:32 -06:00
84f53e3dc9 libtemporal: return value from function 2021-08-13 12:51:32 -06:00
fbb8a562fd libtemporal: fix implementation of TempoMetric::bbt_at() to deal with cases where the beats value is not in quarter notes e.g. 7/8 time 2021-08-13 12:51:32 -06:00
68f6bff258 libtemporal: improve implementation/accuracy of Meter::round_to_bar() 2021-08-13 12:51:32 -06:00
be0a68c610 libtemporal: the TempoMap::_points list serves no purpose, so remove it 2021-08-13 12:51:32 -06:00
261c46e0f7 libtemporal: fix meter/tempo API so that we always put a heap-allocated object in the tempos/meters lists 2021-08-13 12:51:32 -06:00
9a2ec93a74 libtemporal: fix bug with placement of new MeterPoint 2021-08-13 12:51:32 -06:00
8737603d93 libtemporal: add abort_update() API to header 2021-08-13 12:51:32 -06:00
d5bfbe1cf4 libtemporal: provide API to abort TempoMap RCU update step 2021-08-13 12:51:32 -06:00
2c80aab912 libtemporal: do not emit MapChanged from methods that change TempoMap, only when we use RCU to switch ptrs 2021-08-13 12:51:32 -06:00
37399f7d50 libtemporal: move TempoMap::update() into .cc, add debug output and emit relevant signal at end 2021-08-13 12:51:32 -06:00