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21 Commits

Author SHA1 Message Date
f1ce235b6b some deep tweaking to get MIDI channel control into nearly done shape for 3.1 2013-03-28 17:10:57 -04:00
4abbabdcf9 Squashed commit of the following:
commit fdbae82077db53add90df7448a06869dac89acc6
Author: Paul Davis <paul@linuxaudiosystems.com>
Date:   Wed Mar 27 21:45:28 2013 -0400

    mammoth changes in basic signal flow, total redesign of MIDI channel filtering and more.

commit 59343a8283698e02bc0f622313b29e98f449e4c8
Author: Paul Davis <paul@linuxaudiosystems.com>
Date:   Wed Mar 27 01:58:53 2013 -0400

    initial working version after changes to MIDI channel filtering. may affect metering input too. testing not yet finished

this commit merges many deep changes in ardour's internal architecture,
combined with a total redesign of how MIDI channel filtering works.

data in a track used to flow from JACK port buffers to diskstream's ringbuffers
and was then copied from the ringbuffers into a BufferSet for use during
Route::process_output_buffers(). The butler thread would handle the movement of
data between the ringbuffers and disk.

with this commit, data now flows from JACK port buffers into the BufferSet used
for Route processing, and is copied from the BufferSet into the diskstream's
ringbuffers (the butler thread continues to handle interactions with disk as
usual).

this change allowed a dramatic consolidation of code and simplification of most
aspects of Track/Route::roll() and Track/Route::no_roll(). in particular, see
Route::fill_buffers_with_input() which now concisely describes how we move data
from JACK port buffers into the BufferSet for all Route types (including Tracks).

this work was initially motivated by changing MIDI channel filtering so that we
can process capture and playback independently. there is now a very clean
pathway for this - see MidiTrack::roll() (NOTE: This needs implementing in the
no-roll case too - a TODO item).

the channel selector for MIDI tracks has been moved out of the track header and
is now accessible via the context menu. more work is likely here, to make it
(more) obvious to the user when filtering is going on.
2013-03-27 21:50:18 -04:00
fc77ae0738 Replace a bunch of potential crashes with graceful handling of the situation.
We really need some kind of more sophisticated assert macro that can be
switched to non-fatal logging mode for release builds.  A log message, which is
often all that would happen, is a lot better than a trainwrecked performance...


git-svn-id: svn://localhost/ardour2/branches/3.0@13892 d708f5d6-7413-0410-9779-e7cbd77b26cf
2013-01-19 07:00:43 +00:00
Carl Hetherington
7390303728 Make MIDI channel selector button colours more distinct (#3772).
git-svn-id: svn://localhost/ardour2/branches/3.0@9524 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-05-16 18:18:13 +00:00
0bbc9144cc (1) extend region if needed BEFORE adding step-edit note, so that the new note ends up in the selection (2) hide the channel selector that shows up on note-right-click after its clicked anywhere, not just if the note(s) channel(s) are changed
git-svn-id: svn://localhost/ardour2/branches/3.0@7492 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-07-25 21:19:55 +00:00
8687895abb remove using namespace sigc everywhere to ensure clarity over which bind/mem_fun is being used; make Config::map_parameters take a boost::function rather than a sigc::slot ; continue debugging crash caused by regionviews not tracking their Region's lifetime
git-svn-id: svn://localhost/ardour2/branches/3.0@6357 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-12 15:02:15 +00:00
64dc5427e4 make all use of bind/mem_fun be explicitly sigc::
git-svn-id: svn://localhost/ardour2/branches/3.0@6354 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-11 23:29:48 +00:00
bb9cc45cd2 Strip trailing whitespace and fix other whitespace errors (e.g. space/tab mixing). Whitespace changes only.
Vimmers, try let c_space_errors = 1 in your .vimrc to highlight this kind of stuff in red.  I don't know the emacs equivalent...


git-svn-id: svn://localhost/ardour2/branches/3.0@5773 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-10-14 16:10:01 +00:00
Carl Hetherington
b65f8073ba Fix some unused parameter warnings.
git-svn-id: svn://localhost/ardour2/branches/3.0@5403 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-07-21 15:55:17 +00:00
03536cd399 Fix a bunch of warnings.
Clean up.


git-svn-id: svn://localhost/ardour2/branches/3.0@4668 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-02-26 00:58:35 +00:00
458c588e2c Don't bind playlist_modified with a shared_ptr<Playlist> parameter.
Clean up.


git-svn-id: svn://localhost/ardour2/branches/3.0@4599 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-02-16 05:13:05 +00:00
Hans Baier
cca4f22141 * fixed bug introduced in revision 3335: Hibyte lost in channel mask when restoring state from XML
git-svn-id: svn://localhost/ardour2/branches/3.0@4356 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-12-29 00:19:18 +00:00
Hans Baier
c3636a8c61 * Made MIDI channel coloring work in the track channel selector
* added loudspeaker button to MIDI toolbar


git-svn-id: svn://localhost/ardour2/branches/3.0@4347 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-12-25 09:28:57 +00:00
8ca72c4eca Fix various MIDI corruption bugs.
Re-enable MIDI CC controller bars and other immediate output (hans commented out, tsk tsk).
Write channel mode as textual enumeration instead of magic number.
Better atomic (almost) channel mode switching on MIDI ring buffer (was a possible, if unlikely, source of corruption).
Handle some cases of broken MIDI, and oversized events, more gracefully.


git-svn-id: svn://localhost/ardour2/branches/3.0@3335 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-05-12 02:40:48 +00:00
Hans Baier
8d44391f4b * adjusted formatting a bit to style guide
* fixed: velocity value left on canvas
* fixed: end-of-track problem still showed up sometimes
* enabled heaps of debugging output in order to debug MidiModel corruption 


git-svn-id: svn://localhost/ardour2/branches/3.0@3329 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-05-09 11:28:14 +00:00
Hans Baier
c72bf18bf4 * persisting/restoring track channel settings works now
git-svn-id: svn://localhost/ardour2/branches/3.0@3276 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-04-21 15:10:13 +00:00
Hans Baier
f31abc5eaf * UI fixes for track channel selection
* implemented 'forcing midi events into a single channel'
* see http://www.flickr.com/photos/24012642@N02/2430165889/

git-svn-id: svn://localhost/ardour2/branches/3.0@3273 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-04-21 09:39:05 +00:00
Hans Baier
d8adfa49a6 * made channel selector look quite nice, see http://www.flickr.com/photos/24012642@N02/2425203856/ (still needs some work...)
git-svn-id: svn://localhost/ardour2/branches/3.0@3268 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-04-19 10:30:38 +00:00
Hans Baier
accc73a8c1 * fixed missing get coordinate functions in CanvasHit
* Fixed crash bug when NoteMode = Percussive on MidiRegionView
* Fixed possible MemoryLeaks and added Signal in MidiMultipleChannelSelector

git-svn-id: svn://localhost/ardour2/branches/3.0@3263 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-04-17 21:27:33 +00:00
Hans Baier
7ba87f7672 * added All/None/Invert Buttons to MidiMultipleChannelSelector
* Added assertion at crash location introduced by latest merge in ProcessorBox::build_processor_menu: 

git-svn-id: svn://localhost/ardour2/branches/3.0@3260 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-04-17 10:27:03 +00:00
Hans Baier
8b3d298f6b * first working version of editing MIDI channels of individual notes, see: http://www.flickr.com/photos/24012642@N02/2412142661/
git-svn-id: svn://localhost/ardour2/branches/3.0@3252 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-04-14 06:23:11 +00:00