b9e5621e03
during map reset, force meter to bars, and tempo to beats
2023-05-05 20:53:23 -06:00
32a3591018
remove #warning
2023-05-05 18:57:16 -06:00
9e8eed8a03
temporal: various tweaks to get TempoMap::get_grid() to be more correct/robust
2023-05-05 18:56:01 -06:00
7c07a9964a
temporal: add operator<<(ostream&) for BBT_Argument
2023-05-05 18:55:27 -06:00
fafc891ca6
add ripple option API for TempoMap::cut()
2023-05-04 18:49:06 -06:00
7f977bf3e4
add skeleton unit test for tempo map cut buffer
2023-05-04 18:48:50 -06:00
b3a127d318
temporal: TempoMap::paste(), TempoMapCutBuffer::dump() and cut/copy fixes
2023-05-04 17:09:19 -06:00
a8424e8617
temporal: implement (maybe) cut-copy for tempo map
2023-05-04 15:45:09 -06:00
f7ba9af6b2
temporal: stub API for tempo map cut/copy/paste
2023-05-04 15:10:56 -06:00
b3040a31fc
temporal: a basic data structure to hold the result of a TempoMap cut/copy operation
2023-05-04 15:10:56 -06:00
912f9e5ea3
provide functions for both linear and ramped tempo-twists
2023-05-04 09:22:28 -05:00
b936fd12cd
temporal: reset the tempo map in sections bounded by BBT markers (if any)
...
This avoids total SNAFUs caused by the impossibility of globally ordering
by BBT time.
2023-05-03 21:55:23 -06:00
faac648502
temporal: add TempoMap::{next,previous_}meter()
2023-05-03 21:55:23 -06:00
0ddacb8ea2
when abort()-ing due to a failed assert in tempo map code, dump the map
2023-04-28 15:57:42 -06:00
907d3f82a7
temporal: fix grid generation in the presence of MusicTimePoints
2023-04-27 19:54:44 -06:00
e7f4c9dcb5
temporal: fix removal (and thus moving) MusicTimePoints
2023-04-27 19:54:14 -06:00
d66f3e7c9d
temporal: factor out twist iteration, add debug output
2023-04-16 10:33:37 -06:00
f29557348e
remove debug output
2023-04-13 17:47:32 -06:00
b362d2b6ba
temporal: don't abort() for illegal omega value, just leave it as it was
2023-04-13 10:57:12 -06:00
f17a516cef
temporal: fix comment explaining when/how TempoMap::set() can be used
2023-04-10 09:18:44 -06:00
295dbd8e1e
Make RCU reader return a const pointer (omnibus commit)
2023-04-08 00:15:37 +02:00
e9f71824a1
temporal: change API for TempoMap::stretch_tempo()
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This will likely be modified because it is actually impossible to do
what this code is attempting to do.
2023-04-07 12:56:57 -06:00
151fceea54
Add missing include
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This fixes "error: ‘isfinite’ was not declared in this scope"
2023-03-30 01:10:23 +02:00
ef7b7f4c89
Fix timecnt_t less-than-equal operator
2023-03-30 00:37:23 +02:00
John Emmas
c771eccd0e
'Temporal::DomainSwapInformation' needs to be exportable
2023-03-25 12:29:17 +00:00
5dbbac0bc2
temporal: operator<< for Range and RangeList
2023-03-24 14:19:16 -06:00
393929a55b
tempo twisting: various fixes and improvements to core logic
2023-03-24 14:19:16 -06:00
7040ad1b74
temporal: API changes and implementation to support new twist operation
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this includes using two different omega members for tempo objects,
a change that likely will not persist beyond the merge back to master.
2023-03-24 14:19:16 -06:00
b36a0493df
tempomap: use muldiv_round() not int_div_round to avoid errors
2023-03-24 14:19:16 -06:00
45490bf43f
more functional tempo mapping
2023-03-24 14:19:16 -06:00
d513653912
API development for time domain flipping
2023-03-24 14:19:15 -06:00
b35518e212
switch from boost::{shared,weak}_ptr to std::{shared,weak}_ptr
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This is mostly a simple lexical search+replace but the absence of operator< for
std::weak_ptr<T> leads to some complications, particularly with Evoral::Sequence
and ExportPortChannel.
2023-03-24 14:19:15 -06:00
73bc7e6cb7
temporal: fix ::get_tempo_and_meter() for BBT arguments
2023-03-19 10:13:06 -06:00
27205c7639
midi clock: provide option to quantize incoming BPM values
2023-02-23 12:15:26 -07:00
c1c913be9d
Fix MClk generator position
2023-02-19 18:08:58 +01:00
5b6bc3f358
Revert "tempo map: use lookup tables to speed up time conversions"
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This reverts commit 644ebe37a8
2023-02-16 18:25:23 -07:00
31a3c3c6f3
temporal: fix bad escape sequence in test source code
2023-02-15 18:36:23 -07:00
a59059c15e
temporal: map used for ::reftime() must be the one pointed at by TempoMetric
2023-02-15 18:36:23 -07:00
ee64390c48
fix libtemporal tests after API changes to the library
2023-02-15 17:51:28 -07:00
644ebe37a8
tempo map: use lookup tables to speed up time conversions
2023-02-15 16:02:56 -07:00
6f095b91ce
tempo map: add data structure and methods for (fast?) lookup tables
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As of this commit, none of the data structures are used.
2023-02-15 16:02:56 -07:00
92bd8461ca
tempomap: provide improved reftime() method for TempoMetric
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This now looks backwards in time for a BBT_Marker or the start of the
tempo map, whichever comes first.
2023-02-15 16:02:56 -07:00
6cde958480
BBT_Time: provide conversion to/from integer format
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This is not guaranteed to be lossless, but with 44 bits for bars,
256 beats per bar and up to 4095 ticks per beat, it should be fine.
2023-02-15 16:02:56 -07:00
259499fc5f
require use of BBT_Argument as both parameter and return type from most methods (libs edition)
2023-02-15 16:02:56 -07:00
f033b5717d
tempo map: fix lookup of tempo/meter for a BBT time
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Find the first point/tempo/meter after the reference time of the BBT argument
2023-02-15 16:02:56 -07:00
43c8fae709
initial addition and use of BBT_Argument
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Currently this is interchangeable with BBT_Time, but soon will
be handled differently
2023-02-15 16:02:56 -07:00
62d4e0789a
tempo map: fix error in TempoMap::copy_points() that fails to reset _map ptr
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This left the _map ptr of all points in a copy of a map pointing
to an old/dead TempoMap.
2023-02-14 10:14:55 -07:00
Marijn Kruisselbrink
b0f5fea53a
Fix minor errors in temporal/wscript
2023-01-12 20:58:24 +01:00
6407ca51cd
Fix region-fade, time-stretch and other scaling operations ( #9057 )
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This resolves an ambiguity between abs(int) and std::abs(T) which
depends on context and compiler version and optimization.
In context of #9057 , (gcc-6.3 -O3) math.h `abs(int)` was used. This
truncated the superclock value to 31 bit in ControlList::extend_to.
2023-01-12 16:17:39 +01:00
34e12a5d78
Fix grid when tempo marker is not on a mod_bar/beat_div
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Previously the current iterator bbt was moved to p->bbt().
From then on, no grid line is reached if the point p is not on
a bar and mod_bar != 0 or the point is not on an expected beat_div.
e.g. when using bbt += mod_bar, and a tempo-change is at 5|2|0.
iterations continues 6|2|0 7|2|0 is_bar() is always false
and no more grid-lines were added.
Rather than trying
bbt = round-up-to-next-grid-mod-div
and then finding the metric for that position, this
approach only does the latter using the already incremented
BBT position.
2023-01-11 00:25:23 +01:00
