tracktion_AuxSendNode.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.
*/
 
#pragma once
 
namespace tracktion { inline namespace engine
{
 
class TrackMuteState;
 
class AuxSendNode final : public tracktion::graph::SendNode
{
public:
    //==============================================================================
    AuxSendNode (std::unique_ptr<Node> inputNode, int busIDToUse,
                 AuxSendPlugin&, tracktion::graph::PlayHeadState&, const TrackMuteState*,
                 bool processAuxSendsWhenTrackIsMuted);
 
    //==============================================================================
    NodeProperties getNodeProperties() override;
    void prepareToPlay (const tracktion::graph::PlaybackInitialisationInfo&) override;
    void process (ProcessContext&) override;
 
private:
    //==============================================================================
    tracktion::graph::PlayHeadState& playHeadState;
 
    Plugin::Ptr pluginPtr;
    AuxSendPlugin& sendPlugin;
 
    double sampleRate = 44100.0;
    TimeDuration automationAdjustmentTime;
 
    std::optional<NodeProperties> cachedNodeProperties;
    bool isPrepared = false;
};
 
}} // namespace tracktion { inline namespace engine