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Add click-free bypass/enable to ACE-Amp

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Robin Gareus 2025-09-28 12:53:22 +02:00
parent 73b903fd03
commit c07353eeb4
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GPG key ID: A090BCE02CF57F04
1 changed files with 8 additions and 1 deletions
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9
share/scripts/amp5.lua
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@ -20,6 +20,7 @@ function dsp_params ()
return
{
{ ["type"] = "input", name = "Gain", min = -20, max = 20, default = 0, unit="dB"},
{ ["type"] = "input", name = "Enable", min = 0, max = 1, default = 1, bypass = true, toggled = true },
}
end
@ -42,7 +43,13 @@ function dsp_runmap (bufs, in_map, out_map, n_samples, offset)
ARDOUR.DSP.process_map (bufs, n_out, in_map, out_map, n_samples, offset)
local ctrl = CtrlPorts:array() -- get control port array
local target_gain = ARDOUR.DSP.dB_to_coefficient (ctrl[1]) -- 10 ^ (0.05 * ctrl[1])
local target_gain;
if ctrl[2] <= 0 then -- when disabled
target_gain = 1.0
else
target_gain = ARDOUR.DSP.dB_to_coefficient (ctrl[1]) -- 10 ^ (0.05 * ctrl[1])
end
local current_gain = cur_gain -- start with the same for all channels
cur_gain = target_gain -- use target gain if no channel is mapped.