45 lines
924 B
Lua
45 lines
924 B
Lua
ardour {
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["type"] = "dsp",
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name = "Time Info",
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category = "Utility",
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author = "Ardour Team",
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license = "MIT",
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description = [[Example to use processing time info]]
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}
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function dsp_ioconfig ()
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return { { midi_in = 1, midi_out = 1, audio_in = -1, audio_out = -1}, }
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end
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function dsp_options ()
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return { time_info = true }
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end
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function dsp_run (_, _, n_samples)
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assert (type(midiout) == "table")
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assert (type(time) == "table")
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assert (type(midiout) == "table")
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local cnt = 1;
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function tx_midi (time, data)
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midiout[cnt] = {}
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midiout[cnt]["time"] = time;
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midiout[cnt]["data"] = data;
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cnt = cnt + 1;
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end
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-- printing from rt-context is not thread-safe
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print ("---")
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for k,v in pairs (time) do
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print (k, v);
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end
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-- pass-thru MIDI
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for _,b in pairs (midiin) do
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local t = b["time"] -- t = [ 1 .. n_samples ]
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local d = b["data"] -- midi-event data
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tx_midi (t, d)
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end
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end
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