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tweak plugin-pin management dev script

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Robin Gareus
2016-03-26 14:56:25 +01:00
parent 6b33ebaafa
commit 5291fba919
1 changed files with 15 additions and 3 deletions
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18
scripts/s_chanmap.lua
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@@ -1,11 +1,23 @@
ardour { ["type"] = "Snippet", name = "plugin channel mapping" }
ardour { ["type"] = "Snippet", name = "plugin channel-map dev" }
function factory () return function ()
-- first track needs to be stereo and has a stereo plugin
-- first track needs to be stereo and have a stereo plugin
-- (x42-eq with spectrum display, per channel processing,
-- and pre/post visualization is handy here)
-- and pre/post visualization is very handy here)
function checksetup (r)
-- fail if Route ID 1 is not present or not stereo
assert (r and not r:isnil())
assert (r:n_inputs():n_audio() == 2)
-- check first Plugin and make sure it is a "Plugin Insert"
if not r:nth_plugin(0):isnil() and not r:nth_plugin(0):to_insert():isnil() then return end
-- insert x42-eq at the top.
local proc = ARDOUR.LuaAPI.new_plugin(Session, "http://gareus.org/oss/lv2/fil4#stereo", ARDOUR.PluginType.LV2, "");
r:add_processor_by_index(proc, 0, nil, true)
end
r = Session:route_by_remote_id(1)
checksetup (r)
pi = r:nth_plugin(0):to_insert()
pi:set_no_inplace (true)