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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
2010-08-19forward port automation handling changes from 2.x, upto and including about ↵Paul Davis
rev 6981 (will need full testing in the 3.X context). as on 2.x, this removes real-time visual updates to automation curves during write/touch automation recording git-svn-id: svn://localhost/ardour2/branches/3.0@7653 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-06-30Improve behaviour of MIDI metering.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@7337 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-04-16make sure that meters are configured to handle the right number of channels, ↵Paul Davis
and allow internal returns to be restored from XML in non-monitor busses git-svn-id: svn://localhost/ardour2/branches/3.0@6917 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-03-24remove XML-based constructors for several types of Processors; less debuggingPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@6790 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-23Fix assertion failure on dropping a track out of rec-arm.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@6393 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
2009-12-07Route::set_meter_point() is now conceptually RT safe, although it still ↵Paul Davis
takes a write lock on the processor list. this allows it to be called when setting rec-enable status on a route. not thoroughly tested, and still incomplete - single route rec-enables should probably use this pathway, and there is still no cross-thread cleanup from an RT route op request git-svn-id: svn://localhost/ardour2/branches/3.0@6320 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-11-25Give Processor::run a new parameter to say whether or not the run method ↵Carl Hetherington
must leave the passed-in buffers valid. In the case where the main outs delivery is the last processor in a route, this is not necessary (and wasteful). If another processor (e.g. a meter) follows the main outs, the passed-in (scratch) buffers must be valid or the meter will get garbage data. Fixes meters displaying phantom signals in some cases. git-svn-id: svn://localhost/ardour2/branches/3.0@6180 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-11-18add "custom" meter option which is the only option where the meter processor ↵Paul Davis
is visible in the UI; hide main outs always git-svn-id: svn://localhost/ardour2/branches/3.0@6126 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-10-14Strip trailing whitespace and fix other whitespace errors (e.g. space/tab ↵David Robillard
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
2009-08-22Introduce an accurate version of coefficient_to_dB and use it in non ↵Carl Hetherington
speed-critical code. Fixes mantis 2833. git-svn-id: svn://localhost/ardour2/branches/3.0@5565 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-07-21Fix some unused parameter warnings.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@5403 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-07-21fix clicking when processors become active/inactive; reduce crazy 2.5sec ↵Paul Davis
delay for quit dialog git-svn-id: svn://localhost/ardour2/branches/3.0@5402 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-07-21first part of fixing up send/return metering ; make send-controlling faders ↵Paul Davis
work ; fixes from 2.X for key editor and untranslatable string; use standard name for surfaces lib version in wiimote wscript git-svn-id: svn://localhost/ardour2/branches/3.0@5400 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-07-15processor naming tweaks, processor visibility tweaks and more, trying to ↵Paul Davis
finish this audio routing thing... git-svn-id: svn://localhost/ardour2/branches/3.0@5364 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-07-14add display name to processors (so that it can differ from the "real name"); ↵Paul Davis
pay attention to active status in Amp, Meter and Delivery git-svn-id: svn://localhost/ardour2/branches/3.0@5360 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-06-16first pass (ok, third really) at internal send+return - audio routing inside ↵Paul Davis
ardour without JACK. lots still to do, but at least the obvious works git-svn-id: svn://localhost/ardour2/branches/3.0@5202 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-06-10nick m's fix for markers etc ; several tweaks for mute/solo ; rename ↵Paul Davis
run_in_place() as run() git-svn-id: svn://localhost/ardour2/branches/3.0@5155 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-06-09the big Route structure refactor. !!!! THIS WILL ***NOT LOAD*** PRIOR 3.0 ↵Paul Davis
or 2.X SESSIONS !!!! BREAKAGE IS EXPECTED !!!! IF YOU HAVE AND NEED A WORKING 3.0 DO **NOT** UPDATE. !!!! otherwise, update and enjoy the steadily emerging joys of this major reworking of ardour internals git-svn-id: svn://localhost/ardour2/branches/3.0@5137 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-05-13more work on the new all-Processor-all-The-Time redesign of Route - LOTS OF ↵Paul Davis
BREAKAGE STILL EXPECTED ; change all(?) methods that pass a start/end frame in to use sframes_t not nframes_t git-svn-id: svn://localhost/ardour2/branches/3.0@5074 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-05-07The great audio processing overhaul.David Robillard
The vast majority of Route signal processing is now simply in the list of processors. There are definitely regressions here, but there's also a lot of things fixed. It's far too much work to let diverge anymore regardless, so here it is. The basic model is: A route has a fixed set of input channels (matching its JACK input ports and diskstream). The first processor takes this as input. The next processor is configured using the first processor's output as input, and is allowed to choose whatever output it wants given that input... and so on, and so on. Finally, the last processor's requested output is used to set up the panner and create whatever Jack ports are needed to output the data. All 'special' internal processors (meter, fader, amp, insert, send) are currently transparent: they read any input, and return the same set of channels back (unmodified, except for amp). User visible changes: * LV2 Instrument support (tracks with both MIDI and audio channels) * MIDI in/out plugin support * Generic plugin replication (for MIDI plugins, MIDI/audio plugins) * Movable meter point Known Bugs: * Things seem to get weird on loaded sessions * Output delivery is sketchy * 2.0 session loading was probably already broken... but it's definitely broken now :) Please test this and file bugs if you have any time... git-svn-id: svn://localhost/ardour2/branches/3.0@5055 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-05-04Shut up.David Robillard
git-svn-id: svn://localhost/ardour2/branches/3.0@5042 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-05-04Reconfigure GUI meters when route I/O configuration changes.David Robillard
git-svn-id: svn://localhost/ardour2/branches/3.0@5037 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-04-23remove offset from process callback tree. some breakage may have occured. ↵Paul Davis
yes, really. git-svn-id: svn://localhost/ardour2/branches/3.0@4999 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-02-25*** NEW CODING POLICY ***David Robillard
All #include statements that include a header that is a part of a library bundled with ardour MUST use quotes, not angle brackets. Do this: #include "ardour/types.h" NOT this: #include <ardour/types.h> Rationale: This is best practice in general, to ensure we include the local version and not the system version. That quotes mean "local" (in some sense) and angle brackets mean "system" (in some sense) is a ubiquitous convention and IIRC right in the C spec somewhere. More pragmatically, this is required by (my) waf (stuff) for dependencies to work correctly. That is: !!! FAILURE TO DO THIS CAN RESULT IN BROKEN BUILDS !!! Failure to comply is punishable by death by torture. :) P.S. It's not that dramatic in all cases, but this (in combination with some GCC flags specific to the include type) is the best way I have found to be absolutely 100% positive the local ones are being used (and we definitely want to be absolutely 100% positive on that one). git-svn-id: svn://localhost/ardour2/branches/3.0@4655 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-02-15The Big Change: Store time in MidiModel as tempo time, not frame time.David Robillard
The time stamp of an event is now always tempo, from file to model and back again. Frame time is only relevant at playback or recording time, in the audio thread (MidiModel and MidiBuffer). I think perhaps we don't need to change the actual time from double (which is convenient for math), it is the time base conversion that caused problems. Using a correct equality comparison (i.e. not == which is not correct for floating point) should probably make the undo issues go away, in 99.99% of cases anyway. There's almost certainly some regressions in here somewhere, but they do not seem to be time related. The bugs I'm hitting in testing are old ones that seem unrelated now, so it's checkpoint time. This sets us up for fancy things like tempo map import and tempo/meter changes halfway through MIDI regions, but for now it's still assumed that the tempo at the start of the region is valid for the duration of the entire region. git-svn-id: svn://localhost/ardour2/branches/3.0@4582 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-02-15Use nframes_t for timestamps of real (jack) time MIDI events (i.e. in ↵David Robillard
MidiBuffer and MidiRingBuffer). Use iterator interface of Sequence to read events in a MIDISource rather than Sequence::read, avoiding timestamp confusion. Disable no longer useful Sequence::read. git-svn-id: svn://localhost/ardour2/branches/3.0@4570 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-02-02Make (MIDI) event time stamp type a template parameter.David Robillard
git-svn-id: svn://localhost/ardour2/branches/3.0@4473 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-02-01Removed fixed/maximum event size assumption/limitation from MIDI buffer.David Robillard
git-svn-id: svn://localhost/ardour2/branches/3.0@4471 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-01-21Rework Port class hierarchy a bit. Hopefully now simpler, and shouldCarl Hetherington
support connection of JACK ports with internal ones. git-svn-id: svn://localhost/ardour2/branches/3.0@4417 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-01-14Make Bundles work a bit better. A few include optimisations.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@4408 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-29Plugin automation fixes from torbenh.David Robillard
git-svn-id: svn://localhost/ardour2/branches/3.0@3826 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-27Fix warnings.David Robillard
Mostly fix MIDI track resizing wackiness (from torbenh). git-svn-id: svn://localhost/ardour2/branches/3.0@3817 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-27minor optimization tweak for meteringPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@3814 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-22Move event specific ringbuffer stuff to evoral.David Robillard
Sane event type interface between evoral and libardour (no more shared magic numbers). Cleanup Evoral::Sequence iterator, fix bugs, probably introduce new ones. Move MIDI specific event functions to Evoral::MIDIEvent (is-a Evoral::Event). git-svn-id: svn://localhost/ardour2/branches/3.0@3785 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-19Factor out sequencing related things into an independant new library: "evoral".David Robillard
Anything related to the storage of events/values over a range of time lives in evoral. This includes MidiModel (Evoral::Sequence) and automation data (AutomationList (Evoral::ControlList), Automatable (Evoral::ControlSet), etc). libs/evoral synced with http://svn.drobilla.net/lad/trunk/evoral r1511. git-svn-id: svn://localhost/ardour2/branches/3.0@3754 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-10merge from 2.0-ongoing @ 3581Paul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@3711 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-06-02rollback to 3428, before the mysterious removal of libs/* at 3431/3432Paul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-06-02remove empty sigc++2 directoryDoug McLain
git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-03-18refactor JACK MIDI port to allow writing from a non-process() thread, and ↵Paul Davis
move ARDOUR::MidiEvent into MIDI namespace along with midi_events.h header git-svn-id: svn://localhost/ardour2/branches/3.0@3155 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-01-10Merge libs/ardour and gtk2_ardour with 2.0-ongoing R2837.David Robillard
git-svn-id: svn://localhost/ardour2/trunk@2883 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-11-26Use normal Processor run_in_place interface on Meter.David Robillard
git-svn-id: svn://localhost/ardour2/trunk@2714 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-08-02Little MidiEvent prettification additions, ifdef'd non-realtime aspects (for ↵David Robillard
future purposes). Fix MIDI recording crash bug. git-svn-id: svn://localhost/ardour2/trunk@2228 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-08-01Better MidiModel command framework, ready to go for all your canvas editing ↵David Robillard
needs. Rewrote MidiEvent to be a well-behaved self-contained object that optionally owns it's buffer, has proper copying semantics, etc. Fixed crazy bugs triggered by adding lots of events with varying times to a region. Speed up initial session display significantly (don't redraw each MIDI region tons of times, though still happens more than once and can use fixing...). git-svn-id: svn://localhost/ardour2/trunk@2213 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-07-20Remove random access interface from MidiBuffer, towards killing ↵David Robillard
fixed/limited event size assumption. git-svn-id: svn://localhost/ardour2/trunk@2159 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-06-29Reduce overhead of multi-type-ness (last Summer's SoC):David Robillard
Use uint32_t instead of size_t counts (halves size of ChanCount on 64-bit). Shift DataType values down to eliminate subtraction every index of a ChanCount or *Set. Allow using DataType directly as an array index (prettier/terser). Fix some mixed spaces/tabs in file comment headers. git-svn-id: svn://localhost/ardour2/trunk@2082 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-06-27Renamed Insert to Processor and Redirect to IOProcessor.David Robillard
git-svn-id: svn://localhost/ardour2/trunk@2071 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-06-23Insert/Redirect refactoring, towards better MIDI support in mixer strip, andDavid Robillard
http://ardour.org/node/1043 style things. git-svn-id: svn://localhost/ardour2/trunk@2027 d708f5d6-7413-0410-9779-e7cbd77b26cf
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