Paul Davis
6b09642406
changes to compile against libtemporal and use of timepos_t/timecnt_t
2021-08-13 12:51:28 -06:00
Paul Davis
e111123b54
Temporal: fix test2.cc now that operator int64_t is private
2021-08-13 12:51:28 -06:00
Paul Davis
0534d1fbb2
more improvements for int62_h based on rgareus' review
2021-08-13 12:51:28 -06:00
Paul Davis
ddac0f7651
Temporal: what was that comment about not being able to disambiguate samples and superclocks?
2021-08-13 12:51:28 -06:00
Paul Davis
889edfd0a0
fixup Region object to work with new factory methods for timeline types (and remove explicit music time-related members)
2021-08-13 12:51:28 -06:00
Paul Davis
f06e2dd6d1
Temporal: remove constructors accepting scalar values from timepos_t/timecnt_t and force use of factory methods
...
This allows us to differentiate between superclock_t and samplepos_t (and related types) which are all typedef'ed to the
same underlying primitive C++ type. Without this, it would be impossible for the compiler or someone reading the code
to know whether a scalar passed to a constructor for a timeline type is in units of samples or superclocks
2021-08-13 12:51:28 -06:00
Paul Davis
c75fc64306
Temporal: various changes to int62_t and timeline types based on code review
2021-08-13 12:51:28 -06:00
Paul Davis
67de08e78d
more type changes for various Region related methods, using timepos_t/timeline_t
2021-08-13 12:51:28 -06:00
Paul Davis
70d53fda91
use Temporal::TimeRange in Region
2021-08-13 12:51:28 -06:00
Paul Davis
d26959b8b6
use correct argument types in MidiRegion
2021-08-13 12:51:28 -06:00
Paul Davis
c192c49b65
Temporal: add std::numeric_limits<> for timecnt_t and comment on these in general
2021-08-13 12:51:28 -06:00
Paul Davis
66bcf20950
ensure that all Region methods accepting timepos_t use a const & to avoid copy-construction
2021-08-13 12:51:28 -06:00
Paul Davis
c04b9c2429
Temporal: add Range class from nutempo v1
...
This will replace Evoral::Range which unfathomably was implemented with inclusive bounds
2021-08-13 12:51:28 -06:00
Paul Davis
d40bdf5e95
first round of changes to use timeline types, here basically for Region position/length/start
...
UNFINISHED WORK. Does not compile. But region.cc will compile, hence this snapshot
2021-08-13 12:51:28 -06:00
Paul Davis
b5bf518a0a
Temporal: fixes, changes, redesigns, extensions to be able to compile ARDOUR::Region with timepos_t/timecnt_t members
2021-08-13 12:51:28 -06:00
Paul Davis
b7b4c99bc9
Temporal: add new arithmetic operators allowing more inter-operability of int64_t/int62_t; make operator int64_t explicit to avoid hidden use
2021-08-13 12:51:28 -06:00
Paul Davis
788cd5456e
add additional methods allowing direct arithmetic operator expressions to be used with PBD::Property
2021-08-13 12:51:28 -06:00
Paul Davis
5285151d08
Temporal: alter which tests are run by test2
2021-08-13 12:51:28 -06:00
Paul Davis
88cf07daa6
Temporal: add standalone compile instruction for test2.cc
2021-08-13 12:51:28 -06:00
Paul Davis
3beffbd3ee
Temporal: add test program to evaluate performance of various ways of using int64_t atomically
2021-08-13 12:51:28 -06:00
Paul Davis
56795a97a3
changes required to get ardour to start up (missing vars, incorrect values)
2021-08-13 12:51:28 -06:00
Paul Davis
f5fad809fb
Temporal: add decl for thread-local tempo map pointer
2021-08-13 12:51:28 -06:00
Paul Davis
d47d462182
Temporal: add debug bits declaration
2021-08-13 12:51:28 -06:00
Paul Davis
b0a732e636
Temporal: extend timecnt_t API to provide samples() method, using thread-local sample rate
2021-08-13 12:51:28 -06:00
Paul Davis
791e76290d
Temporal: extend timepos_t API to provide samples() method, using thread-local sample rate
2021-08-13 12:51:28 -06:00
Paul Davis
4c6d6b14e5
Temporal: add new TempoMap implementation source
2021-08-13 12:51:28 -06:00
Paul Davis
f42bd3fe47
add per-thread sample rate variable and libardour method to update it
2021-08-13 12:51:28 -06:00
Paul Davis
1f0d9159a7
Temporal: use, don't fetch tempo map pointer
2021-08-13 12:51:28 -06:00
Paul Davis
8ec81c2308
Temporal: correctly construct return timepos_t for * and /
2021-08-13 12:51:28 -06:00
Paul Davis
e89d727939
Temporal: remove the final #warning from timeline.cc
2021-08-13 12:51:28 -06:00
Paul Davis
b87c855240
Temporal: add string_to/to_string methods for timecnt_t
2021-08-13 12:51:28 -06:00
Paul Davis
974196b7d2
Temporal: add timeline.cc
2021-08-13 12:51:28 -06:00
Paul Davis
5a0969a5c2
Temporal: remove last bit of floating point API from timepos_t
2021-08-13 12:51:28 -06:00
Paul Davis
9fe9658e8a
Temporal: add clarifying comment
2021-08-13 12:51:28 -06:00
Paul Davis
ead17ed35c
Temporal: add ratio_t type (currently boost::rational<int64_T>
2021-08-13 12:51:28 -06:00
Paul Davis
b1271a491e
Temporal: add TempoMap::use() which returns the per-thread ptr-to-tempo-map without updating the pointer
2021-08-13 12:51:28 -06:00
Paul Davis
7446de72b1
Temporal: improve timepos_t::distance() implementations
2021-08-13 12:51:28 -06:00
Paul Davis
2c69a1425f
Temporal: fundamental changes to get timeline.cc to compile
2021-08-13 12:51:28 -06:00
Paul Davis
35d0519109
make superclock_t signed, to match signedness of int62_t
2021-08-13 12:51:28 -06:00
Paul Davis
709df7a08f
add operators for self-typed arithmetic
2021-08-13 12:51:28 -06:00
Paul Davis
cb78984c63
add new int62.h header, which implements a generic 62bit-int-plus-flagbit type
2021-08-13 12:51:28 -06:00
Paul Davis
f4490f54c5
change Timecode::BBT_Time to use Temporal namespace, plus a couple of other minor changes to enable compilation
...
This still uses the tempo map object in libs/ardour, not the new one in libs/temporal, and isn't likely to be functional
(though it could be)
2021-08-13 12:51:28 -06:00
Paul Davis
9abf90c9d5
add the new timepos_t/timecnt_t header
2021-08-13 12:51:28 -06:00
Paul Davis
a80960468d
first pass at integrating nutempo v1 with new 64 bit superclock/ticks representation
...
This compiles libtemporal, but nothing more
2021-08-13 12:51:28 -06:00
Paul Davis
e0b5b12129
basic work on a Tempo object that avoids (almost) all floating point arithmetic
...
Basic conversions between superclock and Beats are provided
2021-08-13 12:51:28 -06:00
Paul Davis
c043156089
new header with an efficient implementation of integer division-rounding-to-nearest
2021-08-13 12:51:28 -06:00
Paul Davis
4dc048b28a
update Temporal::Beats to merge master/nutempo versions, notably with private from-double constructor
...
This is the libraries-only edition. It still features liberal use of Beats::from_double() but this is now
explicit and will be easier to locate the calls and remove them. Several classes that were using
Beats::to_double() have been (temporarily) made friends of Beats to allow them to keep using it,
pending the much more widespread redesigns of several structures. Once this is done, the friend
relationships can (mostly) be removed. It is expected the ARDOUR::Variant will need to continue
as a friend because it is used to pass beat counts to LV2 as doubles
2021-08-13 12:51:28 -06:00
Paul Davis
ecf2028c7a
Revert "NO-OP: code formatting and cleanup, thanks clang-format"
...
Widespread minor changes cause conflicts when rebasing nutempo2; will
reapply formatting later.
This reverts commit 548db7a9a4
2021-08-13 12:51:28 -06:00
Paul Davis
068cace22c
fix semantics of Playlist::find_prev_region_start()
2021-08-13 12:51:28 -06:00
Paul Davis
7e3b22e519
add Playlist::find_prev_region_start()
2021-08-13 12:51:27 -06:00
