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refine lua-script documentation

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Robin Gareus
2016-07-10 16:48:38 +02:00
parent 7745a37394
commit 4bb54f4128
4 changed files with 35 additions and 16 deletions
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4
scripts/amp1.lua
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@@ -36,8 +36,8 @@ end
function dsp_runmap (bufs, in_map, out_map, n_samples, offset)
for c = 1,audio_ins do
-- Note: lua starts counting at 1, ardour's ChanMapping::get() at 0
local ib = in_map:get(ARDOUR.DataType("audio"), c - 1); -- get id of mapped input buffer for given cannel
local ob = out_map:get(ARDOUR.DataType("audio"), c - 1); -- get id of mapped output buffer for given cannel
local ib = in_map:get(ARDOUR.DataType("audio"), c - 1); -- get id of mapped input buffer for given channel
local ob = out_map:get(ARDOUR.DataType("audio"), c - 1); -- get id of mapped output buffer for given channel
assert (ib ~= ARDOUR.ChanMapping.Invalid);
assert (ob ~= ARDOUR.ChanMapping.Invalid);
local a = bufs:get_audio (ib):data (offset):get_table(n_samples) -- copy audio-data from input buffer