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Author SHA1 Message Date
Robin Gareus
f52443e17e Increase range of a-comp release time. 
This facilitates ducking music for voice-overs w/o hold-time.
 2016-10-15 21:27:29 +02:00
Robin Gareus
07ee9b6164 Source and AudioSource Lua bindings 2016-10-15 21:27:29 +02:00
nick_m
8ae0c1b36c Minor cleanup (don't set pulse twice in Region::set_position()). 2016-10-16 03:50:14 +11:00
nick_m
3a0a628a75 Rework duration clock and TempoMap::insert_time to include meter at offset. 
- should fix 7072

	- also fixes scroll behavior over multiple tempi.
 2016-10-16 02:33:49 +11:00
Paul Davis
102547089b remove debug output 2016-10-14 11:50:27 -04:00
Paul Davis
9066dd731b much simpler implementation of fix originally in c104c9d472: don't call Session::set_dirty() or emit Changed() unless AutomationControl actually changes value 2016-10-14 11:42:41 -04:00
Paul Davis
92f1eb6be9 Revert "change return type of AutomationControl::actually_set_value() from void to bool, to indicate if value was changed." 
This reverts commit c104c9d472.
 2016-10-14 11:42:41 -04:00
Robin Gareus
c21a0760a4 allow feedback (loops) from internal sends 
This facilitates custom "Echo" chains:

  Bus 1 [FX] [aux-send to Bus 2] -> master
  Bus 2 [FX] -> Bus 2
 2016-10-14 15:06:49 +02:00
Robin Gareus
88dedfcbdb fix math ambiguity & OSX compilation 
cc121.cc: In member function 'void ArdourSurface::CC121::encoder_handler(MIDI::Parser&, MIDI::EventTwoBytes*)':
cc121.cc:413: error: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second:
/usr/include/architecture/i386/math.h:343: note: candidate 1: double pow(double, double)
/usr/include/c++/4.2.1/cmath:357: note: candidate 2: float std::pow(float, float)
 2016-10-13 23:41:49 +02:00
Paul Davis
8f9a9523d2 new scheme for managing port deletion 
shared_ptr<Port> now uses a deleter functor which pushes Port* to a lock-free FIFO so that the Port is
always deleted (and thus unregistered with the PortEngine/backend) in a safe context w.r.t. various
callbacks in the host. Currently the auto_connect_thread in Session has been tasked with doing these
deletions.
 2016-10-13 17:18:54 -04:00
Paul Davis
1552547f65 stop using gkd_pango_context_get() in ArdourCanvas::Canvas and require concrete instances to supply a Pango::Context; do this for GtkCanvas and Push2Canvas 2016-10-13 17:18:54 -04:00
Robin Gareus
228556ab9c fix panner reset when switching to aux-sends -- fixes #6893 2016-10-13 19:57:50 +02:00
W.P. van Paassen
279b19258b Small improvement and change to comply with coding standard 2016-10-13 12:10:39 -04:00
W.P. van Paassen
5a3fe4aa20 Inital support for Steinberg's CC121 control surface 2016-10-13 12:10:39 -04:00
Michiel de Roo
bbb20272d5 OSC added plugin activate/deactivate 2016-10-13 12:08:31 -04:00
Robin Gareus
215d88ac87 Allow a LV2 plugin to mark the session dirty 
If some plugin-internal state changes (GUI <> Plugin e.g. load a sample)
no ports change and the host does not know that the plugin state has
changed. The session may be closed without save.

This is a prototype using an ardour.org URI, pending upstream lv2plug.in
 2016-10-13 16:04:28 +02:00
nick_m
c09e467595 Improve check in tempoAtPulseTest 2016-10-13 14:26:54 +11:00
nick_m
d824e696c0 Fix ramp test, add tempoAtPulseTest. 2016-10-13 14:14:27 +11:00
Robin Gareus
eae567bd9e Allow opening sessions with files embedded from removable drives 
Otherwise Windows shows a critical error for files embedded from
removable devices.
 2016-10-13 02:07:34 +02:00
Paul Davis
c104c9d472 change return type of AutomationControl::actually_set_value() from void to bool, to indicate if value was changed. 
Don't call Session::set_dirty() when no change occurs
 2016-10-12 17:26:46 -04:00
Nathan Stewart
0df00465fd Fixed array index out of bounds in Push2Menu::set_active() 2016-10-12 14:50:03 -04:00
Nathan Stewart
ca98c7a051 map::clear() calls erase. Cleans up cpp check warning 'iterator used after element has been erased' 2016-10-12 14:50:02 -04:00
Robin Gareus
0b51d760ad cleaner version of feed9648 -- fixes #7067 2016-10-11 22:57:38 +02:00
Robin Gareus
6c933c7789 Revert "Allow loading sessions with missing external files #7067" 
This reverts commit feed9648e1.
 2016-10-11 22:54:21 +02:00
Robin Gareus
feed9648e1 Allow loading sessions with missing external files #7067 
The issue was introduced in dbf86a495b, forcing must_exist = true
for *all* files that have a absolute _origin, including stub
SilentFileSources.

If an external file is no longer available and a user chooses to
"ignore, skip" an SilentFile is created instead of the actual source,
The SilentFileSource has the same XML state which includes _origin.

ARDOUR::SilentFileSource::SilentFileSource () c'tor calls
AudioFileSource::AudioFileSource (,.., must_exit = false)
but since the file has an absolute _origin, the AudioFileSource c'tor sets
must_exist = true; throws and the session cannot be loaded.
 2016-10-11 22:05:27 +02:00
Robin Gareus
c60b4ff4cb add missing symbol for windows compile 2016-10-11 19:55:35 +02:00
Robin Gareus
78fef4a253 cater for Note translations. e.g. "Ré ♯" UTF-8 2016-10-11 14:09:54 +02:00
Robin Gareus
74ba1b2691 Hide Dummy backend from optimized release builds 
Prepare to bundle session-utils with releases.
Session-utils use libardour which needs an Engine. "Dummy" is the only
engine that always works
 2016-10-11 00:29:56 +02:00
Robin Gareus
b997232aad skip Push2 unit-test for now: 
The test segfaults due to missing screen and prevents other libardour
unit tests from running.
 2016-10-11 00:05:08 +02:00
Robin Gareus
99e9382cdb Unit-tests to check Lua session+DSP scripts 2016-10-11 00:00:52 +02:00
Robin Gareus
2eb58913e8 add const'ness (allowing LuaScriptList::const_iterator) 2016-10-10 23:49:19 +02:00
Robin Gareus
0517e186c7 Add Lua-bindings for inter-processor communication 2016-10-10 17:34:18 +02:00
Robin Gareus
b9791aa63c Forward "owner" from Processor to Plugin 2016-10-10 17:34:18 +02:00
Robin Gareus
4f8fdf0af7 Allow to get a route reference from SessionObject* 
The motivation is to allow a Processor (here Lua) to get a pointer
to the owning Route without resorting to iterative lookup.
 2016-10-10 17:34:18 +02:00
John Emmas
8d710a5f8a Wrong iterator used with IDSortedList 2016-10-10 14:10:39 +01:00
Robin Gareus
de24d3fddf add missing #include 2016-10-10 14:37:03 +02:00
Robin Gareus
cdded19b9f convert VST parameter names to UTF8 
Another fix for "µ-iness" (ec8cf4e4f5, d121e6bf15, 57b9dab27c)
this time for Windows.
 2016-10-10 14:06:32 +02:00
Tim Mayberry
f8a098f3dc Fix order of Playlist XML nodes changing on Session save, bug #7053 
Playlists in SessionPlaylists are sorted by pointer/address which means the
order they are written in the Session XML file usually changes the first time
the Session is re-saved.

Sort the Playlists by PBD::ID before iterating and writing XML so that
playlists are always written in the same order.
 2016-10-10 11:00:35 +10:00
Tim Mayberry
66d29e8ca8 Fix indentation in SessionPlaylists::add_state() 2016-10-10 11:00:34 +10:00
Tim Mayberry
816f3bfb36 Use std::vector::reserve to improve performance of adding properties 
The number of properties per node roughly corresponds to the number of members
of the class the node is representing and should be fairly low.

Use std::vector::reserve to prevent reallocation on insert for most node types,
there are exceptions like Region(~40 properties).

This seems worth it as part(maybe 1/10th of the total time) of saving a Session
is a combination of what occurs in "Create" and "Write" in this test.

Perf results before changes:

XMLTest::testPerfMediumXMLDocumentTiming
   Create : Count: 10 Min: 30610 Max: 42656 Total: 376672 Avg: 37667 (37 msecs)
   Write : Count: 10 Min: 42804 Max: 54277 Total: 460455 Avg: 46045 (46 msecs)
   Read : Count: 10 Min: 70364 Max: 85484 Total: 750909 Avg: 75090 (75 msecs)
XMLTest::testPerfLargeXMLDocumentTiming
   Create : Count: 10 Min: 164360 Max: 356995 Total: 3064482 Avg: 306448 (306 msecs)
   Write : Count: 10 Min: 308655 Max: 372953 Total: 3226707 Avg: 322670 (322 msecs)
   Read : Count: 10 Min: 517243 Max: 541839 Total: 5289950 Avg: 528995 (528 msecs)

Perf results after changes:

XMLTest::testPerfMediumXMLDocumentTiming
   Create : Count: 10 Min: 30375 Max: 48253 Total: 431727 Avg: 43172 (43 msecs)
   Write : Count: 10 Min: 42553 Max: 49163 Total: 453353 Avg: 45335 (45 msecs)
   Read : Count: 10 Min: 70307 Max: 75987 Total: 734923 Avg: 73492 (73 msecs)
XMLTest::testPerfLargeXMLDocumentTiming
   Create : Count: 10 Min: 154486 Max: 307856 Total: 2678989 Avg: 267898 (267 msecs)
   Write : Count: 10 Min: 304273 Max: 343274 Total: 3169158 Avg: 316915 (316 msecs)
   Read : Count: 10 Min: 496920 Max: 541394 Total: 5260410 Avg: 526041 (526 msecs)
 2016-10-10 08:45:34 +10:00
Tim Mayberry
e84fbfe6e5 Remove PropertyMap from XMLNode class 
It appears that there is no performance benefit from storing properties in a
map for faster lookup or it is counteracted by the penalty of storing and
maintaining the additional data structure.

Timing results before changes with an optimized build:

XMLTest::testPerfMediumXMLDocumentTiming
   Create : Count: 10 Min: 41293 Max: 63746 Total: 564448 Avg: 56444 (56 msecs)
   Write : Count: 10 Min: 42932 Max: 49221 Total: 453955 Avg: 45395 (45 msecs)
   Read : Count: 10 Min: 80160 Max: 84678 Total: 824506 Avg: 82450 (82 msecs)

XMLTest::testPerfLargeXMLDocumentTiming
   Create : Count: 10 Min: 228759 Max: 420236 Total: 3587597 Avg: 358759 (358 msecs)
   Write : Count: 10 Min: 307095 Max: 348767 Total: 3205704 Avg: 320570 (320 msecs)
   Read : Count: 10 Min: 572400 Max: 657219 Total: 5959630 Avg: 595963 (595 msecs)

Perf results after changes:

XMLTest::testPerfMediumXMLDocumentTiming
   Create : Count: 10 Min: 30610 Max: 42656 Total: 376672 Avg: 37667 (37 msecs)
   Write : Count: 10 Min: 42804 Max: 54277 Total: 460455 Avg: 46045 (46 msecs)
   Read : Count: 10 Min: 70364 Max: 85484 Total: 750909 Avg: 75090 (75 msecs)

XMLTest::testPerfLargeXMLDocumentTiming
   Create : Count: 10 Min: 164360 Max: 356995 Total: 3064482 Avg: 306448 (306 msecs)
   Write : Count: 10 Min: 308655 Max: 372953 Total: 3226707 Avg: 322670 (322 msecs)
   Read : Count: 10 Min: 517243 Max: 541839 Total: 5289950 Avg: 528995 (528 msecs)
 2016-10-10 08:45:34 +10:00
Tim Mayberry
97752e6a51 Use references rather than copying containers in libpbd xml code 
It is slightly surprising but there seems to be little difference to
performance with these changes. Possibly a slight improvement in "Create" test
with a large xml document(~5%).

Timing results before these changes with an optimized build using new XML perf tests:

XMLTest::testPerfMediumXMLDocumentTiming
   Create : Count: 10 Min: 38656 Max: 63827 Total: 571228 Avg: 57122 (57 msecs)
   Write : Count: 10 Min: 43594 Max: 49279 Total: 459907 Avg: 45990 (45 msecs)
   Read : Count: 10 Min: 80247 Max: 84912 Total: 827207 Avg: 82720 (82 msecs)

XMLTest::testPerfLargeXMLDocumentTiming
   Create : Count: 10 Min: 230706 Max: 456054 Total: 3850998 Avg: 385099 (385 msecs)
   Write : Count: 10 Min: 312322 Max: 353789 Total: 3264211 Avg: 326421 (326 msecs)
   Read : Count: 10 Min: 573556 Max: 610865 Total: 5951908 Avg: 595190 (595 msecs)

Timing results after these changes:

XMLTest::testPerfMediumXMLDocumentTiming
   Create : Count: 10 Min: 41293 Max: 63746 Total: 564448 Avg: 56444 (56 msecs)
   Write : Count: 10 Min: 42932 Max: 49221 Total: 453955 Avg: 45395 (45 msecs)
   Read : Count: 10 Min: 80160 Max: 84678 Total: 824506 Avg: 82450 (82 msecs)

XMLTest::testPerfLargeXMLDocumentTiming
   Create : Count: 10 Min: 228759 Max: 420236 Total: 3587597 Avg: 358759 (358 msecs)
   Write : Count: 10 Min: 307095 Max: 348767 Total: 3205704 Avg: 320570 (320 msecs)
   Read : Count: 10 Min: 572400 Max: 657219 Total: 5959630 Avg: 595963 (595 msecs)
 2016-10-10 08:45:34 +10:00
Tim Mayberry
a4b65212c9 Add test of pbd/xml++.h API performance with three file sizes 
Generate, write and then read three Session like XML files to test the
performance of changes made to pbd/xml++.h API
 2016-10-10 08:45:34 +10:00
Tim Mayberry
4b2987d0f2 Add XMLNode::operator==/!=() for comparing XMLNode instances 
Implemented to be able to test that when writing an XML document via XMLTree
and then reading back into another XMLTree the structure is equivalent as a
general API test of pbd/xml++.h to check for breakage when changing
implementation.
 2016-10-10 08:45:34 +10:00
Tim Mayberry
734a4c10e4 Change position of average in PBD::timing_summary and add msecs 2016-10-10 08:45:34 +10:00
Tim Mayberry
116dace033 Add PBD::Timing::elapsed_msecs() as convenience API 2016-10-10 08:45:33 +10:00
nick_m
4faf44588f Interpret start & length_beats properties as double rather than Evoral::Beats. 
- Evoral::Beats operator!= would prevent an increment
	  of start_beats by intervals of less than a tick,
	  so its possible that other subtle problems
	  existed due to this kind of thing.
 2016-10-10 03:39:57 +11:00
Robin Gareus
f58cf226e0 Add some more midi-region BBT lua-bindings 2016-10-09 16:33:46 +02:00
nick_m
a6b3c4048e Ensure midi region start trim always sets _start_beats. 
- Property::set() requires that new_val != current for a change
	  to occur, but Beats::operator!= has tick resolution.
	  i think this is pretty good evidence that _start/_length_beats
	  should actually be double rather than Evoral::Beats
	  (adjusting a region by increments of less than a tick
	  is desirable).
 2016-10-09 23:40:54 +11:00
nick_m
2f72b42385 TempoSection methods deal in beats rather than pulses per minute. 
- removes note type from curve function for a slightly more
	  accurate result.
 2016-10-09 03:46:50 +11:00