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2011-03-11sorta-kinda working latency compensation, latency reporting and capture ↵Paul Davis
alignment ... working except that we report the wrong information to JACK and i've noticed a couple of odd circumstances where turning on a latent plugin caused punch recording to fail git-svn-id: svn://localhost/ardour2/branches/3.0@9121 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-03-09add new concept for managing alignment style (AlignChoice); switch to using ↵Paul Davis
worst_playback_latency() just about everywhere we were using worst_output_latency() - the former includes plugin latency. answer appears to break earlier fixes to alignment, but is semantically right, so plan to investigate in another 8 hours or so git-svn-id: svn://localhost/ardour2/branches/3.0@9112 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-03-08lots of stuff related to capture alignment. things appear to be working now, ↵Paul Davis
but require the right alignment setting, which doesn't persist correctly at present git-svn-id: svn://localhost/ardour2/branches/3.0@9107 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-03-02remove entire "stub" file concept; open new audio and MIDI files on demand ↵Paul Davis
(at first write); could be a few gotchas with some corner case scenarios, but apparently works OK git-svn-id: svn://localhost/ardour2/branches/3.0@9038 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-03-01Make the session watch sources' DropReferences and drop accordingly. Remove ↵Carl Hetherington
a now-redundant call to remove_source in AudioDiskstream. Make the MidiDiskstream drop references on write sources that it wants rid of, so that the sources are actually destroyed. git-svn-id: svn://localhost/ardour2/branches/3.0@8998 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-02-25Fix previous patch a bit better.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@8959 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-02-25Move playback_distance up to AudioDiskstream from Diskstream since it is ↵Carl Hetherington
only used there. git-svn-id: svn://localhost/ardour2/branches/3.0@8958 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-02-06Couple of asserts to catch similar bugs to #3755 a bit earlier.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@8728 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-02-06Don't update file_frame twice when reversing close to the start of a ↵Carl Hetherington
diskstream. Should fix #3755. git-svn-id: svn://localhost/ardour2/branches/3.0@8727 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-02-06Don't update start more than once when reversing. I don't think this is ↵Carl Hetherington
causing any problems at present, but it might as well be cleaned up. git-svn-id: svn://localhost/ardour2/branches/3.0@8726 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-01-02Allow AudioDiskstream to have 0 channels without crashing. Fixes crash on ↵Carl Hetherington
record with a track with no inputs. git-svn-id: svn://localhost/ardour2/branches/3.0@8408 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-12-03type tweaks and casts following the nframes_t expulsionPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@8175 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-12-03Remove all use of nframes_t.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@8166 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-11-14Create a new layer if required on record to a track in stacked mode. Fixes ↵Carl Hetherington
#3391. git-svn-id: svn://localhost/ardour2/branches/3.0@8026 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-11-09add "origin" property to FileSource so that we can track multiple importsPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@7986 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-10-02Stop spurious regions being added to tracks when chasing MTC.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@7868 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-10-02Small cleanup.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@7867 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-09-17megaopus commit: (1) add __STD_(LIMIT|FORMAT)_MACROS to command line flags ↵Paul Davis
for cc and c++ builds, remove them from source (2) add new Property::midi_data used by MidiRegion to signal that its (MIDI) contents have changed (3) massive switch from nframes_t to framepos_t/framecnt_t including removal of ARDOUR::max_frames (replaced by ARDOUR::max_frame{pos,cnt} (lots more to do but this set was driven by changes to the Diskstream API to use framepos_t git-svn-id: svn://localhost/ardour2/branches/3.0@7791 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-08-30Auto-connect outputs that appear as a result of e.g. instruments being added ↵Carl Hetherington
to MIDI tracks. Fixes #3368. git-svn-id: svn://localhost/ardour2/branches/3.0@7720 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-08-30minor tweaksPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@7716 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-08-25clear_history -> clear_changes and some comments.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@7685 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-08-04Fix peakfile display after record. Fixes at least part of #3374.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@7534 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-07-22second (and hopefully) final part of changes to respond to header format ↵Paul Davis
changes sensibly: lookup existing files correctly, and don't end up with gapped "take" numbers for successive files since we now remove ::removable() sources when switching to new ones (for audio) git-svn-id: svn://localhost/ardour2/branches/3.0@7470 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-07-16newly created files for use in recording appear in a .stubs folder, and are ↵Paul Davis
moved out of it when recording stops git-svn-id: svn://localhost/ardour2/branches/3.0@7426 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-06-26lots of details relating to MIDI file management; try to ignore ALSA ↵Paul Davis
sequencer MIDI ports named "Midi-Through" git-svn-id: svn://localhost/ardour2/branches/3.0@7305 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-06-24GUI-created MIDI regions now steal the pending MIDISource from the track's ↵Paul Davis
diskstream, to keep numbering sane; don't create any new MIDI regions if capture collected no data (fixes a crash in my previous commit, and is just logically much more sensible git-svn-id: svn://localhost/ardour2/branches/3.0@7295 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-06-23midway snapshot of work done on managing Region & Source lifetimes ↵Paul Davis
correctly. may fix missing MIDI file bug ; save empty playlists because they may be referred to by the history file ; undo commands auto-delete when objects they refer to die (currently not commands built from XML deserialization); Sources now know how many regions are using them for something, meaning that we know if we can delete the files holding any data for the source git-svn-id: svn://localhost/ardour2/branches/3.0@7291 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-06-09dynamic playback & capture buffer resizing (though transport is stopped first)Paul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@7250 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-06-09permit different sizes for audio playback & capture buffersPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@7248 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-04-21Move Diskstream ownership to Track, so that Session no longer holds lists of ↵Carl Hetherington
Diskstreams. Breaks 3.0 file format again. git-svn-id: svn://localhost/ardour2/branches/3.0@6945 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-04-12alignment/capture/positioning changes ported from 2.XPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@6886 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-04-07similar fix for punch recording as applied to 2.X, with additional tweak ↵Paul Davis
that when we fetch the audio port buffer, we must use the full nframes() for the current ::roll() call and not rec_nframes. otherwise, we get back an AudioBuffer that thinks it is smaller than it really is. there may be other issues with this distinction lurking somewhere git-svn-id: svn://localhost/ardour2/branches/3.0@6873 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-04-01revisit setting up processors during route construction; remove several more ↵Paul Davis
XML-based constructors; don't put () parens around inactive plugin names (we have a checkbox); improve management of send, return and insert bitslot IDs; clean up Diskstream construction a bit more git-svn-id: svn://localhost/ardour2/branches/3.0@6819 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-03-30Move region naming stuff from Session into RegionFactory, cleaning up some ↵Carl Hetherington
vestiges of when Session had a list of regions. git-svn-id: svn://localhost/ardour2/branches/3.0@6812 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-03-30handle deletion of UI objects between the time that a callback is queued ↵Paul Davis
with the UI event loop and the execution of the callback (intrusive, big) git-svn-id: svn://localhost/ardour2/branches/3.0@6807 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-03-27part one of hiding Diskstreams and making them a private object of a TrackPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@6802 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-03-25would you look at that! all those changes just to make the auditioner work ↵Paul Davis
again .... git-svn-id: svn://localhost/ardour2/branches/3.0@6794 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-03-23Fix track mode options to appear only once on audio tracks rather than ↵Carl Hetherington
twice. Fix event handling logic for these options. HIG-ify some menu items. git-svn-id: svn://localhost/ardour2/branches/3.0@6787 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-03-22Add an assert and fix a crash on creating a new tape track.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@6785 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-03-02(1) remove most uses of MementoCommand for Playlist and Region (2) move ↵Paul Davis
frozen state from Region into Stateful, renamed "suspend property changes" (3) successive changes to a Property (scalar) after clear_history() do not keep resetting the old value (fixes region trim) git-svn-id: svn://localhost/ardour2/branches/3.0@6720 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-02-23Fix various code quality issues found by cppcheck (e.g. uninitialized ↵David Robillard
members, larger than necessary variable scope, memory leaks, etc). git-svn-id: svn://localhost/ardour2/branches/3.0@6710 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-02-18the Properties & 64bit region commitPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@6695 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-02-11tweak Stateful/StatefulDiffCommand changes so that SessionObject's actually ↵Paul Davis
get a name; make StatefulDiffCommand use a weak_ptr, not a raw ptr; use .val() rather than .get() to avoid confusion with boost:: smart ptr method of the same name git-svn-id: svn://localhost/ardour2/branches/3.0@6678 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-02-11More tinkering with State<>. Use some StateDiffCommands instead ofCarl Hetherington
MementoCommand<Region>. More use of State<> for Region members. git-svn-id: svn://localhost/ardour2/branches/3.0@6675 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-01-25a boatload of minor and middle-sized changes to try to speed up undo. ↵Paul Davis
imperfect, unfinished, but probably right to commit now git-svn-id: svn://localhost/ardour2/branches/3.0@6561 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-22cleanup up cleanup at session destruction; clarify the meaning of 3 signals ↵Paul Davis
(DropReferences & Destroyed in libardour ; CatchDeletion in the GTK UI); clarify ownership of objects (session no longer pays attention to DropReferences for objects that it is considered to own, such as routes, sources, etc); fix up MIDI parsing and a couple of other places by correcting syntax for return of values from a boost::signals2::signal (possible danger elsewhere to be checked) git-svn-id: svn://localhost/ardour2/branches/3.0@6389 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-21fully implement and deploy explicit x-thread signal connection syntax ↵Paul Davis
(testing comes next) git-svn-id: svn://localhost/ardour2/branches/3.0@6379 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-19use new syntax for connecting to backend signals that enforces explicit ↵Paul Davis
connection scope, plus a few other related matters git-svn-id: svn://localhost/ardour2/branches/3.0@6376 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-17switch to using boost::signals2 instead of sigc++, at least for libardour. ↵Paul Davis
not finished yet, but compiles, loads sessions, records and can close a session without a crash git-svn-id: svn://localhost/ardour2/branches/3.0@6372 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-12remove using namespace sigc everywhere to ensure clarity over which ↵Paul Davis
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
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