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Tim Mayberry 084af96bf4 Change handling of Midi note selection to eliminate signal emission/delays. 
Each MidiRegionView(MRV) is connected to the Selection::ClearMidiNoteSelection
signal that is used to notify the all MRV instances to clear their note
selection.

The MRV class also has a private static SelectionCleared signal that is used to
signal other MRV instances when their selection has been cleared. When the
Selection::ClearMidiNoteSelection signal is emitted it causes each MRV to also
emit the SelectionCleared signal. So the emission takes quadratic time.

With 1500 MRV instances emission takes about 2.2 seconds on my machine, and
some operations like track selection cause it to be emitted 3 times(another
issue).

The Selection class in the Editor knows which MRV instances have note
selections, as it is notified by MidiRegionView whenever the selection count
becomes zero or becomes non-zero. Clearing the Note selection should then just
be O(N) and direct calls can be used rather than signals.

This change removes both the signals and uses the existing references between
Selection and MRV class to control note selection. There should be no
behavioural changes in Midi note selection with this change.
2016-01-14 20:41:44 +10:00
cfgtool remove tabs from python code 2015-07-05 14:50:13 +02:00
doc update Doxyfile 2015-10-01 21:57:27 +02:00
export Remove Soundcloud export format presets 2014-05-23 19:05:33 +01:00
gtk2_ardour Change handling of Midi note selection to eliminate signal emission/delays. 2016-01-14 20:41:44 +10:00
headless NOOP, remove trailing whitespace, replace tabs in python scripts 2015-11-29 17:54:31 +01:00
icons Add our various '.in' files (to be processed by msvc32-fixup.pl) 2014-08-04 09:00:11 +01:00
libs don't pick up already dead thread request buffers when setting up an event loop 2016-01-13 23:25:17 -05:00
mcp Mackie Control: Disable Selected group in User/Selected view mode to allow individual adjustment. 2015-11-26 06:55:25 -08:00
midi_maps add new MIDI binding map for Novation Impulse 49 2016-01-05 12:40:08 -05:00
msvc_extra_headers Move the preprocessor directive GTKMM_ATKMM_ENABLED so it'll get #defined at an earlier stage 2015-12-23 15:09:16 +00:00
MSVCardour3 Add some newly introduced sources to our MSVC project (gtk2_ardour) 2015-12-23 15:09:17 +00:00
MSVCMixbus3 When building with MSVC make sure any backends / panners etc get copied to the correct target folder 2015-01-12 14:43:22 +00:00
MSVCvst_scan Add the new (UINTSDEFINED) preprocessor directive to all out MSVC projects (just to be on the safe side) 2015-06-09 13:18:42 +01:00
patches patches to fix notebook tab tearoff on DnD. 2015-07-20 16:56:15 -04:00
patchfiles New MIDNAM file from e.j.vd.hooven@gmail.com 2015-01-05 10:19:53 -05:00
session_utils session-utils use the "Dummy" backend 2016-01-07 13:30:34 +01:00
templates NOOP, remove trailing whitespace, replace tabs in python scripts 2015-11-29 17:54:31 +01:00
tools variable program name in installer script 2016-01-09 13:00:01 +01:00
vst globally remove all trailing whitespace from ardour code base. 2015-10-04 14:51:05 -04:00
.dir-locals.el Only use .dir-locals.el to set tab indentation (or not, for python). 2011-04-06 16:33:43 +00:00
.gitignore ignore generated appdata file 2015-12-15 08:41:03 +01:00
ardour-3.ttl Fix syntax error. 2009-11-09 14:13:59 +00:00
ardour.1 add -a option to ardour.1 manpage 2013-03-12 13:32:56 -04:00
ardour.1.es
ardour.1.fr
ardour.1.ru
COPYING update GPL (formatting and update FSF address) 2014-10-26 02:24:35 +01:00
foo.cc more pre-commit testing 2015-05-09 13:08:56 -04:00
instant.xml
instant.xml.sae
Makefile (FULL) not-yet-complete JACK session management patch (TODO: get program name, vary snapshot name, arrange quit when necessary) 2010-04-02 18:54:33 +00:00
msvc32-fixup.pl Following my last change we can now give 'MSVCArdour3.vsprops.in' its correct name 2015-01-12 14:47:44 +00:00
PACKAGER_README fixes for various consistency/settings issues in monitor section; minor edit to PACKAGER_README 2010-03-17 16:01:58 +00:00
README another trivial change to test hooks 2013-03-13 14:35:39 -04:00
system_config update system config 2015-07-21 01:12:39 +02:00
testfile.flac
testfile.ogg
TRANSLATORS correct dir spelling 2011-11-21 23:21:05 +00:00
waf fix stash-mess for ./waf with a new identical version 2014-12-17 14:04:07 -05:00
wscript at the end of waf configure, when displaying selected options, break backend settings into their own "output block" 2016-01-12 08:06:48 -05:00

README 

Please see the Ardour web site at http://ardour.org/ for all documentation..

For information on building ardour: 
      
     http://ardour.org/development.html