tracktion_SharedLevelMeasuringNode.h

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 /*
    ,--.                     ,--.     ,--.  ,--.
  ,-'  '-.,--.--.,--,--.,---.|  |,-.,-'  '-.`--' ,---. ,--,--,      Copyright 2024
  '-.  .-'|  .--' ,-.  | .--'|     /'-.  .-',--.| .-. ||      \   Tracktion Software
    |  |  |  |  \ '-'  \ `--.|  \  \  |  |  |  |' '-' '|  ||  |       Corporation
    `---' `--'   `--`--'`---'`--'`--' `---' `--' `---' `--''--'    www.tracktion.com
 
    Tracktion Engine uses a GPL/commercial licence - see LICENCE.md for details.
*/
 
namespace tracktion { inline namespace engine
{
 
class SharedLevelMeasuringNode final    : public tracktion::graph::Node
{
public:
    SharedLevelMeasuringNode (SharedLevelMeasurer::Ptr, std::unique_ptr<Node>);
 
    std::vector<Node*> getDirectInputNodes() override;
    tracktion::graph::NodeProperties getNodeProperties() override;
    void prepareToPlay (const tracktion::graph::PlaybackInitialisationInfo&) override;
    bool isReadyToProcess() override;
    void prefetchBlock (juce::Range<int64_t> /*referenceSampleRange*/) override;
    void process (ProcessContext&) override;
 
private:
    //==============================================================================
    SharedLevelMeasurer::Ptr levelMeasurer;
    std::unique_ptr<Node> input;
    double sampleRate = 44100.0;
};
 
}} // namespace tracktion { inline namespace engine