34 lines
1012 B
Lua
34 lines
1012 B
Lua
ardour {
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["type"] = "dsp",
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name = "Midi Passthru",
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category = "Example",
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license = "MIT",
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author = "Robin Gareus",
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email = "robin@gareus.org",
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site = "http://gareus.org",
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description = [[An Example Midi Passthrough Plugin using raw buffers.]]
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}
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function dsp_ioconfig ()
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return { { audio_in = 0, audio_out = 0}, }
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end
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function dsp_has_midi_input () return true end
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function dsp_has_midi_output () return true end
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function dsp_runmap (bufs, in_map, out_map, n_samples, offset)
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local ib = in_map:get(ARDOUR.DataType("midi"), 0); -- get id of input buffer
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local ob = in_map:get(ARDOUR.DataType("midi"), 0); -- get id of output buffer
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assert (ib ~= ARDOUR.ChanMapping.Invalid);
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assert (ib == ob); -- inplace, buffers are identical
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local mb = bufs:get_midi (ib)
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events = mb:table() -- copy event list into lua table
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for _,e in pairs (events) do
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-- e is an http://ardourman/lua-scripting/class_reference/#Evoral:MidiEvent
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--
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--print (e:channel())
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end
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end
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