can this script be used to load a glsl shader with a mask?

[geextahslex]

Hi, you helped me once with this script (thanks again). It uses atadenoise, I would like to know if it's possible to somehow load a glsl shader (instead of atadenoise) with a mask with it? I have read something about libplacebo.

Thank you :)

local label_prefix = mp.get_script_name()
local toggle = true

local function on_toggle()
    if toggle then
        mp.commandv("vf", "pre", string.format(
            "@%s:lavfi=[split=3[original][denoise][mask];[mask]lutyuv=y=between(val\\,0\\,140)*1023+between(val\\,141\\,190)*(190-val)*10.23[masked];[denoise]atadenoise=s=5[denoised];[denoised][masked]mergeplanes=0x00010210:yuva420p10le[merged];[original][merged]overlay]",
            label_prefix))
    else
        mp.commandv("vf", "remove", string.format("@%s", label_prefix))
    end
    toggle = not toggle
end

mp.add_key_binding("F2", "toggle_filter", on_toggle)