diff options
| -rw-r--r-- | scripts/midi_remap.lua | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/scripts/midi_remap.lua b/scripts/midi_remap.lua index ca1f0a9bbe..4e13a521db 100644 --- a/scripts/midi_remap.lua +++ b/scripts/midi_remap.lua @@ -1,10 +1,10 @@ ardour { ["type"] = "dsp", - name = "MIDI Remap Notes", + name = "MIDI Note Mapper", category = "Utility", license = "MIT", author = "Alby Musaelian", - description = [[Map arbitrary MIDI notes to others. Affects Note On/Off and polyphonic key pressure.]] + description = [[Map arbitrary MIDI notes to others. Affects Note On/Off and polyphonic key pressure. Note that if a single note is mapped multiple times, the last mapping wins -- MIDI events are never duplicated.]] } -- The number of remapping pairs to allow. Increasing this (at least in theory) @@ -16,14 +16,14 @@ function dsp_ioconfig () return { { midi_in = 1, midi_out = 1, audio_in = 0, audio_out = 0}, } end + function dsp_params () - local note_names = {"C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B"} local map_scalepoints = {} + map_scalepoint["Off"] = -1 for note=0,127 do - local octave = -5 + math.floor(note / 12) - local name = note_names[(note % 12) + 1] - map_scalepoints[string.format("%03d (%s%d)", note, name, octave)] = note + local name = ARDOUR.ParameterDescriptor.midi_note_name(note) + map_scalepoints[string.format("%03d (%s)", note, name)] = note end local map_params = {} @@ -35,9 +35,9 @@ function dsp_params () map_params[i] = { ["type"] = "input", name = name, - min = 0, + min = -1, max = 127, - default = 0, + default = -1, integer = true, enum = true, scalepoints = map_scalepoints @@ -49,12 +49,14 @@ function dsp_params () return map_params end + function dsp_init(samplerate) -- Init translation table, reserve memory translation_table = {} for i = 0,127 do translation_table[i] = i end + translation_table[-1] = -1 end |