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2014-04-14further code simplification and rationalization related to MIDI source/file ↵Paul Davis
renaming
2014-04-14dramatic change in logic and naming for operations related to adding a MIDI ↵Paul Davis
region on demand and cloning/unlinking Existing code would cause data loss due to creation of two Source objects referring the same path, one with removable flags and one without. Careful code review suggested a variety of thinkos, function naming problems and other confusion that caused this. I have tried ot extensively comment what is going on with these operations, because it is one key area in which MIDI differs from audio: with audio, capture is the only way to add a new audio region, but for MIDI there are GUI input events that can add a new region.
2014-04-10redesign technique for naming/creating regions for MIDI clone (or other ↵Paul Davis
non-capture driven MIDI region creation operations). See comments in Session::new_midi_source_name() for details.
2013-09-21Merge remote-tracking branch 'remotes/origin/cairocanvas' into windowsJohn Emmas
Conflicts (hopefully resolved): gtk2_ardour/marker.cc gtk2_ardour/midi_region_view.h gtk2_ardour/region_gain_line.h gtk2_ardour/utils.cc gtk2_ardour/video_image_frame.cc gtk2_ardour/wscript libs/backends/jack/wscript
2013-09-14fix merge conflicts with masterPaul Davis
2013-09-12incomplete merge of master into windows (requires upcoming changes to master ↵Paul Davis
to be complete)
2013-08-24fix merge conflicts from masterPaul Davis
2013-08-14some const_cast<> additions for OS X where gcc believes that volatile int* ↵Paul Davis
means const int*
2013-08-09more purging of JACK as an explicit name from libardourPaul Davis
2013-08-08advance track's play-position even if processing is lockedRobin Gareus
fixes * http://tracker.ardour.org/view.php?id=5628 * http://tracker.ardour.org/view.php?id=5561
2013-08-08Revert "Remove non-portable and unnused header includes"Paul Davis
This reverts commit 7ef79d3f4b02e3d2e71d6888fbedd9b3f9c325c7.
2013-08-08Remove non-portable and unnused header includesPaul Davis
2013-08-05fix conflicts after merge with masterPaul Davis
2013-08-03advance track's play-position even if processing is lockedRobin Gareus
fixes * http://tracker.ardour.org/view.php?id=5628 * http://tracker.ardour.org/view.php?id=5561
2013-07-24part-way through getting the audioengine changes to compilePaul Davis
2013-07-17Use PBD::ffs for portabilityTim Mayberry
2013-07-11Remove non-portable and unnused header includesPaul Davis
2013-07-11Revert "Remove non-portable and unnused header includes"Paul Davis
This reverts commit 7ef79d3f4b02e3d2e71d6888fbedd9b3f9c325c7.
2013-07-11Remove non-portable and unnused header includesPaul Davis
2013-04-12changes to get cairocanvas branch to build on OS X, with its stupid nil and ↵Paul Davis
Rect macros, plus some const_cast<> and unused variable fixes that should really be in master but will have to wait till we rebase master
2013-03-27Squashed commit of the following:Paul Davis
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.
2013-01-21another unusued parameter fixPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13964 d708f5d6-7413-0410-9779-e7cbd77b26cf
2013-01-21volatile in stupidPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13957 d708f5d6-7413-0410-9779-e7cbd77b26cf
2013-01-21Fix MIDI loop recording.David Robillard
This changes how things work a bit, but I am committing it for 3.0 since the previous revision often crashed (and never worked), this one seems to work fine, and the code is quite a bit more cogent. I have tested the following use cases with live input and audible output: * Non-loop recording, armed before roll * Non-loop recording, arm while rolling * Loop recording, armed before roll * Loop recording, arm during roll In the last case, the source/region is created starting at the loop start rather than the current transport frame as usual so time makes sense when it wraps around. See the documentation added to the code for details, but the basic idea here is to simply push MIDI events to the source with increasing monotonic time, ignoring looping altogether. Essentially we pretend the loop does not exist, but the source knows all the details so it can implement whatever behaviour is appropriate. Currently, this is simply recording a complete non-destructive copy of the input, which is a good thing. Perhaps not what the user expects of loop recording, but at least it works and is one sensible option. We will need to add more later. Display while recording is a little bit wacky, but whatever. git-svn-id: svn://localhost/ardour2/branches/3.0@13940 d708f5d6-7413-0410-9779-e7cbd77b26cf
2013-01-21Actually flush to disk continuously while MIDI loop recording.David Robillard
Previously, this calculation was based on the current transport frame and last time, both absolute, with the effect that loop recording would flush the first time and never again. The fix is to keep track of the actual duration of the capture, ignoring the transport position, and flush as that reaches the threshold. git-svn-id: svn://localhost/ardour2/branches/3.0@13938 d708f5d6-7413-0410-9779-e7cbd77b26cf
2013-01-19Replace a bunch of potential crashes with graceful handling of the situation.David Robillard
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
2013-01-09A few more typo fixes in libardour.Colin Fletcher
git-svn-id: svn://localhost/ardour2/branches/3.0@13813 d708f5d6-7413-0410-9779-e7cbd77b26cf
2013-01-08tentative redesign of MIDI looping, will probably fix #5050 but needs more ↵Paul Davis
extensive testing; remove several unused parameter names git-svn-id: svn://localhost/ardour2/branches/3.0@13810 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-12-19equivalent change for midi tracks as was done for audio in rev 13615, fixes ↵Paul Davis
MIDI track rec-enable behaviour git-svn-id: svn://localhost/ardour2/branches/3.0@13683 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-12-07fix issues with rec-enabling being done in RT context by splitting it into ↵Paul Davis
two parts, an RT-safe and RT-unsafe part. along the way, remove "do not record plugins" option which is just so 1999 and creates problems for various (all?) plugin APIs git-svn-id: svn://localhost/ardour2/branches/3.0@13613 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-07-25convert from Glib:: to Glib::Threads for all thread-related APIPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13084 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-06-18make switching between input+disk monitoring work "right" for MIDI tracks; ↵Paul Davis
also fix a bug that led to messages about notes already being on at program start because of a double seek with no read in between git-svn-id: svn://localhost/ardour2/branches/3.0@12762 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-05-24Remove over 500 unnecessary includes (including 54 of session.h).David Robillard
It's slightly possible that this causes trivial build failures on different configurations, but otherwise shouldn't cause any problems (i.e. no actual changes other than include/naming/namespace stuff). I deliberately avoided removing libardour-config.h since this can mysteriously break things, though a few of those do seem to be unnecessary. This commit only targets includes of ardour/*.h. There is also a very large number of unnecessary includes of stuff in gtk2_ardour; tackling that should also give a big improvement in build time when things are modified. git-svn-id: svn://localhost/ardour2/branches/3.0@12420 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-04-16Fairly major change to the way in which crossfades are handled;Carl Hetherington
they are now done with region fades, rather than separate objects. After this commit, Ardour will try to convert your session files to the new crossfade format, but will make a backup in your session folder first. If you have works in progress using Ardour 3 it is ***STRONGLY RECOMMENDED*** that you back up session files before updating to this commit. git-svn-id: svn://localhost/ardour2/branches/3.0@11986 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-02-06likely fix for crash-by-assert just after a MIDI diskstream overwrite (e.g. ↵Paul Davis
just after an edit, while playback is active) git-svn-id: svn://localhost/ardour2/branches/3.0@11455 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-02-06even more debugging info for zthPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@11454 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-02-06yet more debugging info for zthPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@11453 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-02-06some more debugging info for zthPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@11452 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-02-06removed #ifdef'ed trace_midi() code (dup'ed from libmidi++)Paul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@11451 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-02-06some debugging infoPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@11450 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-01-30Add assert.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@11390 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-01-18fix two major assert failures arising from the optional monitor section ↵Paul Davis
commit; separate numbering of aux sends, sends and listens to fix #3671 (still testing, but the assert failures are critical) git-svn-id: svn://localhost/ardour2/branches/3.0@11263 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-12-26a grab bag of changes correcting and improving the way MIDI note on/off ↵Paul Davis
tracking is done. may/should fix a number of problem with spurious note-offs under a variety of circumstances git-svn-id: svn://localhost/ardour2/branches/3.0@11074 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-12-23Clarify ensure vs. request for JACK monitoring, naming-wise.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@11064 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-12-23Do some renaming in the ARDOUR::Port class tree.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@11062 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-12-22main fix: when transport stops, clear per-region per-playlist note trackers ↵Paul Davis
even if there is no capture data to process; side effects: remove unused MidiBuffer::merge() and add DEBUG::MidiTrackers as well as more and better MIDI debug tracing facilities git-svn-id: svn://localhost/ardour2/branches/3.0@11057 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-12-10fix for most (all? we can dream ...) issues involved in #4399 (editing ↵Paul Davis
multiply-applies operations to playlists used more than once), and as a side-issue, fix playlist selection which broke when we hid Diskstreams inside Tracks by using orig_track_id() rather than orig_diskstream_id() git-svn-id: svn://localhost/ardour2/branches/3.0@10968 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-11-15Slightly fudged but basically reasonable fix for reports ofCarl Hetherington
playback buffer problems when playing an empty MIDI track (#4388). git-svn-id: svn://localhost/ardour2/branches/3.0@10619 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-11-04Remove non-RT-safe alloc in the MIDI process() call.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@10441 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-10-31Fix compensation of roll delay with MIDI tracks; dataCarl Hetherington
should be obtained from playback_sample, not transport_frame (should fix #4172). git-svn-id: svn://localhost/ardour2/branches/3.0@10362 d708f5d6-7413-0410-9779-e7cbd77b26cf
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