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Side-chains

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This commit is contained in:
Robin E. R. Davies
2025-09-30 19:59:47 -04:00
parent ca1d4bad69
commit 25494d6f3c
19 changed files with 723 additions and 180 deletions
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src/Lv2Effect.hpp
+20 -11
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@@ -81,6 +81,8 @@ namespace pipedal
std::vector<int> inputAudioPortIndices;
std::vector<int> outputAudioPortIndices;
std::vector<int> inputSidechainPortIndices;
std::vector<int> inputAtomPortIndices;
std::vector<int> outputAtomPortIndices;
@@ -90,6 +92,7 @@ namespace pipedal
std::vector<int> midiInputIndices;
std::vector<float *> inputAudioBuffers;
std::vector<float *> inputSidechainBuffers;
std::vector<float *> outputAudioBuffers;
std::vector<char *> inputAtomBuffers;
@@ -212,7 +215,7 @@ namespace pipedal
bool borrowedEffect = false;
bool activated = false;
void EnableBufferStaging(size_t bufferSize, size_t nInputs, size_t nOutputs);
void EnableBufferStaging(size_t bufferSize);
void CheckStagingBufferSentries();
public:
@@ -262,8 +265,10 @@ namespace pipedal
size_t stagingInputIx = 0;
size_t stagingOutputIx = 0;
std::vector<std::vector<float>> inputStagingBuffers;
std::vector<std::vector<float>> sidechainStagingBuffers;
std::vector<std::vector<float>> outputStagingBuffers;
std::vector<float*> inputStagingBufferPointers;
std::vector<float*> sidechainStagingBufferPointers;
std::vector<float*> outputStagingBufferPointers;
std::vector<uint8_t> stagedInputAtomBuffer;
@@ -297,22 +302,26 @@ namespace pipedal
virtual void ResetAtomBuffers();
virtual uint64_t GetInstanceId() const { return instanceId; }
virtual int GetNumberOfInputAudioPorts() const { return inputAudioPortIndices.size(); }
virtual int GetNumberOfOutputAudioPorts() const { return outputAudioPortIndices.size(); }
virtual int GetNumberOfInputAudioPorts() const override { return inputAudioPortIndices.size(); }
virtual int GetNumberOfOutputAudioPorts() const override { return outputAudioPortIndices.size(); }
virtual int GetNumberOfInputAtomPorts() const { return inputAtomPortIndices.size(); }
virtual int GetNumberOfInputAtomPorts() const { return inputAtomPortIndices.size(); }
virtual int GetNumberOfOutputAtomPorts() const { return outputAtomPortIndices.size(); }
virtual int GetNumberOfMidiInputPorts() const { return inputMidiPortIndices.size(); }
virtual int GetNumberOfMidiOutputPorts() const { return outputMidiPortIndices.size(); }
virtual int GetNumberOfOutputAtomPorts() const { return outputAtomPortIndices.size(); }
virtual int GetNumberOfMidiInputPorts() const { return inputMidiPortIndices.size(); }
virtual int GetNumberOfMidiOutputPorts() const { return outputMidiPortIndices.size(); }
virtual int GetNumberOfInputAudioBuffers() const { return this->inputAudioBuffers.size(); }
virtual int GetNumberOfOutputAudioBuffers() const {return this->outputAudioBuffers.size(); }
virtual int GetNumberOfInputAudioBuffers() const override { return this->inputAudioBuffers.size(); }
virtual int GetNumberOfSidechainAudioBuffers() const override { return this->inputSidechainBuffers.size(); }
virtual int GetNumberOfOutputAudioBuffers() const override {return this->outputAudioBuffers.size(); }
virtual void SetAudioInputBuffer(int index, float *buffer);
virtual float *GetAudioInputBuffer(int index) const;
virtual void SetAudioInputBuffer(int index, float *buffer) override;
virtual float *GetAudioInputBuffer(int index) const override;
virtual void SetAudioSidechainBuffer(int index, float *buffer) override;
virtual float *GetAudioSidechainBuffer(int index) const override;
virtual void SetAudioInputBuffer(float *buffer);