get-lowest

wayland/running-median/get-lowest

Get the lowest value in the sample buffer.
get-lowest
@/get-lowest
Get the lowest value in the sample buffer.
Buffer@/sample-buffer
Sample buffer.
UPDpulse
Update.
get-lowest
Buffer
UPD
Lowest
Done
Donepulse
Pulse on completion.
Lowestnumber
Lowest value in the sample buffer.
To use the node in your project you should have the wayland/running-median library installed. Use the “File → Add Library” menu item in XOD IDE if you don’t have it yet. See Using libraries for more info.

C++ implementation

#pragma XOD evaluate_on_pin disable
#pragma XOD evaluate_on_pin enable input_UPD

node {
    void evaluate(Context ctx) {
        if (isInputDirty<input_UPD>(ctx)) {
            auto samples = getValue<input_Buffer>(ctx);
            emitValue<output_Lowest>(ctx, samples -> getLowest());
            emitValue<output_Done>(ctx, 1);
        }
    }
}