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Author SHA1 Message Date
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
631c8afc66 Audio->MIDI script: properly handle MIDI-region start-offset 2016-10-09 16:42:47 +02:00
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
nick_m
b1df56d531 Ensure we have a region _beat for legacy sessions, set _pulse unconditionally when loading from xml. 2016-10-09 03:34:13 +11:00
nick_m
d8ef412089 Fix logic fail when setting midi region position, rework midi region start trimming. 2016-10-09 03:31:21 +11:00
nick_m
a54d105107 Use double comparison in MidiRegionView::note_in_region_range(). 2016-10-09 03:24:14 +11:00
Robin Gareus
d17336c4a8 libqm-dsp is now a static library 2016-10-08 17:04:49 +02:00
Robin Gareus
40a57f2a8a prepare for proper VST synth categorization 2016-10-07 23:52:44 +02:00
Robin Gareus
97111b0ec2 Clean up is_instrument vs needs-midi-in API 
The latter is only really relevant for Audio Units.

This fixes an issue with vocoders or audio-plugins that simply have
a MIDI input for other purposes to be wrongly categorized as Instruments..
.. and thereby override strict-i/o rules (prefer stereo)
 2016-10-07 20:55:21 +02:00
Robin Gareus
b497bb9db4 fix namespace inconsistency 2016-10-07 20:01:04 +02:00
Nathan Stewart
59cc0a11ca Clean up cppcheck warnings about handling of allocated memory in SysEx class 2016-10-07 19:49:00 +02:00
Robin Gareus
712440a48c proper C++ const API (possible fix for MSVC builds) 2016-10-07 19:08:39 +02:00
John Emmas
17b6f45819 Allow 'qm-dsp' to build again with MSVC 2016-10-07 17:58:28 +01:00
Robin Gareus
d6453cf534 add BBT offsets to Audio->MIDI script 2016-10-07 16:33:50 +02:00
Robin Gareus
39653830dc Arrrgh Ardour starts counting at 1 :( 2016-10-07 14:54:54 +02:00
Robin Gareus
d988a4b978 fix script now that block + step size are set correctly 2016-10-07 14:42:11 +02:00
Robin Gareus
d4229da4cf honor Vamp Plugin preferred step+block sizes. 2016-10-07 14:37:09 +02:00
Robin Gareus
485e31f082 Build qm-dsp & kissfft as static lib w/hidden symbols 
...as precaution for plugins which may potentially use a different
version of the library.
 2016-10-07 14:28:36 +02:00
Robin Gareus
5c06e3199c fix typo in 0cf75054 2016-10-07 13:54:20 +02:00
Robin Gareus
a7d724d980 avoid more C++11 - fixes OSX/PPC & MSVC builds 2016-10-07 13:52:25 +02:00
Robin Gareus
9f342ceef7 remove cruft 2016-10-07 13:51:58 +02:00
Robin Gareus
2ac7c5d3e2 Document version of bundled qm-dsp library 2016-10-07 03:59:38 +02:00
Robin Gareus
5e63206216 prototype polyphonic audio to midi script 2016-10-07 03:45:59 +02:00
Robin Gareus
86bfe4eff6 Lua binding for std::map<>::at() 2016-10-07 03:39:22 +02:00
Robin Gareus
bf6b8d76f4 Add tempo-map Lua bindings 2016-10-07 02:38:56 +02:00
Robin Gareus
9c2d0cb8f7 avoid C++11 - fixes OSX/PPC builds 2016-10-07 00:42:36 +02:00
Robin Gareus
0cf75054a6 Add Lua bindings for basic MIDI model editing 2016-10-07 00:23:33 +02:00
Robin Gareus
392972fb50 Lua Script Example for Audio to Midi Transcription (work in progress) 2016-10-06 18:49:46 +02:00
Robin Gareus
f71ad74ca7 update LuaWindow output on-the-go (allow progress print) 2016-10-06 18:35:29 +02:00
Robin Gareus
c2c5062539 Add Lua snippet to list and describe Vamp Plugins 2016-10-06 17:50:57 +02:00
Robin Gareus
5915f8dac0 cont'd work on Vamp/Lua bindings 2016-10-06 17:49:16 +02:00
Robin Gareus
70b580a4b4 Hold ctrl + click "open" session -> safe mode 
This allows to hide the "Safe Mode" checkbox.
 2016-10-06 17:42:46 +02:00
Robin Gareus
b63babbc3d sort instrument list alphabetically 2016-10-06 13:57:58 +02:00