34 lines
1002 B
Lua
34 lines
1002 B
Lua
ardour { ["type"] = "Snippet", name = "portengine" }
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function factory () return function ()
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a = Session:engine()
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print ("----- Port objects from Ardour's engine ----");
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_, t = a:get_ports (ARDOUR.DataType("audio"), ARDOUR.PortList())
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-- table 't' holds argument references. t[2] is the PortList
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for p in t[2]:iter() do
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print (p:name())
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end
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print ("----- Port names queries from the backend ----");
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_, t = a:get_backend_ports ("", ARDOUR.DataType("audio"), 0, C.StringVector())
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-- table 't' holds argument references. t[4] is the StringVector
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for n in t[4]:iter() do
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print (n)
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end
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print ("----- Connections from the backend ----");
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_, t = a:get_backend_ports ("", ARDOUR.DataType("audio"), ARDOUR.PortFlags.IsOutput, C.StringVector())
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for n in t[4]:iter() do
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local printed_name = false;
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_, ct = a:get_connections (n, C.StringVector())
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for c in ct[2]:iter() do
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if (not printed_name) then
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printed_name = true;
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print (n)
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end
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print (" ->", c)
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end
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end
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end end
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