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2012-11-18fix LTC frame TVstandard offsetRobin Gareus
<pre> Ardour- transport 01:00:00:01 | | 5 5 | NTSC Line 2 2 | 1 4 5 v 1 2 3 4 5 6 7 8 9 0 ____________________ ________________ TV | | | | | | | | |_|_|_|_|_|_| | | | | | | | ^ | v +-+ +-+ + + +-+ +-+ +---+ +---+ | | | | | | | | | | | | | | | | LTC +-+ +-+ +-+ +-+ +---+ +-+ +---+ +---+ SYNC-WORD | LTC B | B LTC 01:00:00:00 I | I 01:00:00:01 T T 7 9 0 </pre> git-svn-id: svn://localhost/ardour2/branches/3.0@13524 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-18Deliver MIDI events to atom ports that support it, merged with transport events.David Robillard
Eliminate delivery of non-MIDI events to Ardour MIDI buffers. Fix the general mess of LV2 port flags and types. Unify old MIDI API and new atom API MIDI stuff. Making this work required changing the way we do LV2 MIDI slightly: instead of BufferSet::get_lv2_midi doing the translation automatically, it returns an empty buffer and the caller is responsible for actually filling it. This allows the LV2 code to iterate over the MIDI and transport changes in one go to merge them into the buffer at the correct times. Synth plugins using the new atom API now work and can get accurate transport information along with the MIDI that drives them. git-svn-id: svn://localhost/ardour2/branches/3.0@13522 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-18Gracefully ignore plugins with no ports, or invalid ports.David Robillard
Remove crufty old LV2 debug printing stuff. git-svn-id: svn://localhost/ardour2/branches/3.0@13520 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-18Better implementation of LV2 plugin<=>UI communication.David Robillard
This might use a bit more memory than it could, but it works reliably for me loading a large Ingen patch inside Ardour as an LV2 plugin, which I'm pretty sure is by far the most high volume such communication out there. git-svn-id: svn://localhost/ardour2/branches/3.0@13519 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-18fix LTC frame offset for video standardsRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13517 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-18fix LTC frame alignmentRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13516 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-17update to libltc-1.1.0Robin Gareus
add support for TV standard specific offset and binary-group-flags git-svn-id: svn://localhost/ardour2/branches/3.0@13514 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-17Sent precise transport information to LV2 plugins via events.David Robillard
We send the full transport state (frame position, BBT time, transport speed, meter) to the plugin: * At the start of a cycle whenever a relocate or transport speed change has occurred * On every occurrence of a meter change within a cycle This means the plugin gets a sample accurate meter/tempo map, even if the meter changes in the middle of a cycle. However, this is not quite right yet: things can get wonky if the tempo map is edited while rolling, since this code will not detect the change and fail to update the plugin at the start of the cycle. Other changes: * Factor out TempoMetric::set_metric() and simplify some tempo functions * Clean up LV2 URID stuff git-svn-id: svn://localhost/ardour2/branches/3.0@13513 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-16Tidy up tempo.h and add some documentation.David Robillard
Fix some const violating casts. No functional changes. git-svn-id: svn://localhost/ardour2/branches/3.0@13512 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-15Fix libardour test build.Carl Hetherington
git-svn-id: svn://localhost/ardour2/branches/3.0@13510 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-14provide the ability to enable + disable tooltipsPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13505 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-14add missing <<endmsgPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13504 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-14do not add 2.X search path if its already present in the search pathPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13503 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-14remove debug outputPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13501 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-14use const static member instead of a magic numberPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13500 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-14likely fixes for most remaining issues with data in automation/control ↵Paul Davis
lists, but more testing needed git-svn-id: svn://localhost/ardour2/branches/3.0@13497 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-14change message displayed when there is an open file limitPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13496 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-14put automation list into or out of Touch mode before adding an automation ↵Paul Davis
watch, so that ::touching() is correct when called from the add git-svn-id: svn://localhost/ardour2/branches/3.0@13489 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-13implement TC offset for slave&generator.Robin Gareus
Many related changes that require atomic update, mostly because ClockOption slots changed: * change offset config format to std:string (backwards compat - reads 0) * make Timecode offset independent from fps * sample_to_timecode() handle negative sample-num * audio-clock fix entry and edit of negative numbers * option editor: - remove old global internal offset - add slave & generator TC entry - still needs UI cleanup, tooltops, maybe sep. tab.. * LTC & MTC slave& generator: - cache offset - subscribe to parameter changes git-svn-id: svn://localhost/ardour2/branches/3.0@13485 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-13revert to a 0..2 scale for MIDI velocity control, so that we can increase ↵Paul Davis
MIDI note velocities as well as deccrease them (note: this will make the use of MIDI CC #7 a bit more complex) git-svn-id: svn://localhost/ardour2/branches/3.0@13483 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-13change handling of MIDI gain so that we present a linear fader spanning ↵Paul Davis
0..127. this is based on the realization that we actually have no idea what the MIDI receiver will do with velocity and/or CC #7 values, and so trying to pretend that we can provide some kind of dB value in the display or the behaviour of the fader is completely wrong; ALSO: fix keyboard entry of fader levels for non EN locales (#5027) git-svn-id: svn://localhost/ardour2/branches/3.0@13480 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-13add alt-i as a binding in both the editor and mixer windows to toggle the ↵Paul Davis
state of MIDI input on the selected track(s); in the mixer this will also operate on the strip under the mouse. fixes #4838 git-svn-id: svn://localhost/ardour2/branches/3.0@13475 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-13complete r13404 - use double for timecode fps.Robin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13471 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-12fix #5076 - we failed to actually find any existing snapshots because the ↵Paul Davis
path scanner was passing filename only, not full paths, to the filter function which used a Glib::file_test() on it (and failed) git-svn-id: svn://localhost/ardour2/branches/3.0@13459 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-12slave delta: move sign next to the digitRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13457 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-12fix for #5078 - not considering unused playlists when computing region use countPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13452 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-11add slave and generator Timecode offset (no UI yet)Robin Gareus
So far only LTC slave, LTC generator and MTC slave. MTC generator remains to be done. git-svn-id: svn://localhost/ardour2/branches/3.0@13441 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-11reintroduce space before delta "sample" lableRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13435 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-11first round of audio-clock font rendering updateRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13425 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-10add a delta sign to the slave delta display.Robin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13423 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-10update slave clocks -- to use long minusRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13422 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-09make timecode offset workRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13418 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-09move auditioner output configuration params from session to global config varsPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13414 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-09Don't notify user if fps changes only affect speed but not counting.Robin Gareus
also unify labels for 29..97XX and simplify fps display. git-svn-id: svn://localhost/ardour2/branches/3.0@13412 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-09LTC encoder: relax alignment constraint under some circumstances.Robin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13406 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-09LTC slave fix fps detection with 29.97000 optionRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13405 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-09LTC encoder: fix signal polarityRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13403 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-09LTC encoder: clear user-bitsRobin Gareus
requires libltc >=1.0.3 git-svn-id: svn://localhost/ardour2/branches/3.0@13401 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-09MTC slave: 2997fudge optionRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13400 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-09fix LTC slave initial TC track valuesRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13399 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-07experimental option to support LTC 29.97000 fps generators.Robin Gareus
also change 29.97ndf frame-rate to 30000/1001. git-svn-id: svn://localhost/ardour2/branches/3.0@13395 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-07new MTDM implementation from Fons' latest jack_delay implementationPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@13394 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-07fix required-sample count for cubic interpolation.Robin Gareus
I have not proved if the iterative process in CubicInterpolation::interpolate() is identical to (nframes * fabs(_actual_speed)), however ceil() of it is empirically always larger. Also, the cubic interpolation needs +2 samples. Ardour3: Too close to call :) git-svn-id: svn://localhost/ardour2/branches/3.0@13392 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-05LTC slave: suppress warning during shutdownRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13390 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-05NOOP - LTC generator replace double(a) with (double)aRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13389 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-05NOOP - LTC generator: bit-alignment add comments and made permanentRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13388 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-05LTC generator: undo pull up/down adjustmentsRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13387 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-05LTC generator: adaptive signal filterRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13386 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-05experimental LTC sub-frame drift compensation for scope testingRobin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13384 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-11-05LTC generator: filter the signal to reduce ringing.Robin Gareus
git-svn-id: svn://localhost/ardour2/branches/3.0@13382 d708f5d6-7413-0410-9779-e7cbd77b26cf
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