A VoiceEffectProcessor will process each voice before it is summed up and allows polyphonic effects. More...
Inheritance diagram for VoiceEffectProcessor:
Public Member Functions | |
| virtual void | applyEffect (int voiceIndex, AudioSampleBuffer &b, int startSample, int numSample)=0 |
| A wrapper function around the actual processing. More... | |
| virtual void | preRenderCallback (int startSample, int numSamples) |
| This is called before every voice is processed. More... | |
| virtual void | renderVoice (int voiceIndex, AudioSampleBuffer &b, int startSample, int numSamples) |
| renders a voice and applies the effect on the voice. More... | |
 Public Member Functions inherited from EffectProcessor | |
| virtual bool | hasTail () const =0 |
| Overwrite this method if the effect has a tail (produces sound if no input is active. | |
| bool | isTailingOff () const |
| Checks if the effect is tailing off. More... | |
| void | prepareToPlay (double sampleRate, int samplesPerBlock) override |
| You have to override this method, since almost every effect needs the samplerate anyway. More... | |
| void | renderAllChains (int startSample, int numSamples) |
| Renders all chains (envelopes & voicestart are rendered monophonically. More... | |
| virtual void | renderNextBlock (AudioSampleBuffer &buffer, int startSample, int numSamples)=0 |
| Renders the next block and applies the effect to the buffer. More... | |
| Public Member Functions inherited from Processor | |
| virtual ProcessorEditorBody * | createEditor (ProcessorEditor *parentEditor)=0 |
| Creates a ProcessorEditor for this Processor and returns the pointer. More... | |
| void | enableConsoleOutput (bool shouldBeEnabled) |
| Enables the Processor to output messages to the Console. More... | |
| virtual ValueTree | exportAsValueTree () const override |
| This saves the Processor. More... | |
| virtual float | getAttribute (int parameterIndex) const =0 |
| returns the attribute with the specified index (use a enum in the derived class). More... | |
| virtual Processor * | getChildProcessor (int processorIndex)=0 |
| This must be overriden by every Processor and return the Chain with the Chain index. More... | |
| virtual float | getDefaultValue (int) const |
| Overwrite this and return the default value. More... | |
| bool | getEditorState (int state) const |
| Restores the state of the Processor's editor. More... | |
| const String & | getId () const |
| Returns the unique id of the Processor instance (!= the Processor name). More... | |
| virtual Identifier | getIdentifierForParameterIndex (int parameterIndex) const |
| This returns a Identifier with the name of the parameter. More... | |
| float | getInputValue () const |
| This can be used to display the Processors input value. More... | |
| int | getLargestBlockSize () const |
| Returns the block size. More... | |
| virtual const String | getName () const |
| Overwrite this and return a pretty name. More... | |
| virtual int | getNumChildProcessors () const =0 |
| This must return the number of Child processors. More... | |
| virtual int | getNumInternalChains () const |
| If your processor uses internal chains, you can return the number here. More... | |
| int | getNumParameters () const |
| This returns the number of (named) parameters. More... | |
| float | getOutputValue () const |
| This can be used to display the Processors output value. More... | |
| double | getSampleRate () const |
| Returns the sample rate. More... | |
| const Path | getSymbol () const |
| Returns the symbol of the Processor. More... | |
| virtual const Identifier | getType () const =0 |
| Overwrite this method to specify the name. More... | |
| int | getVoiceAmount () const noexcept |
| getNumVoices() is occupied by the Synthesiser class, d'oh! | |
| bool | isBypassed () const noexcept |
| Returns true if the processor is bypassed. More... | |
| Processor (MainController *m, const String &id_, int numVoices) | |
| Creates a new Processor with the given Identifier. More... | |
| void | restoreCompleteEditorState (const XmlElement *storedState) |
| Restores the EditorState from a BigInteger that was retrieved using getCompleteEditorState. More... | |
| virtual void | restoreFromValueTree (const ValueTree &previouslyExportedProcessorState) override |
| Restores a previously saved ValueTree. More... | |
| void | setAttribute (int parameterIndex, float newValue, juce::NotificationType notifyEditor) |
| Changes a Processor parameter. More... | |
| virtual void | setBypassed (bool shouldBeBypassed, NotificationType notifyChangeHandler=dontSendNotification) noexcept |
| This bypasses the processor. More... | |
| void | setEditorState (int state, bool isOn, NotificationType notifyView=sendNotification) |
| Saves the state of the Processor's editor. More... | |
| void | setIsOnAir (bool isBeingProcessedInAudioThread) |
| Call this method after inserting the processor in the signal chain. More... | |
| void | setSymbol (Path newSymbol) |
| Sets a special symbol for the Processor. More... | |
| virtual | ~Processor () |
| Overwrite this if you need custom destruction behaviour. More... | |
| Public Member Functions inherited from SafeChangeBroadcaster | |
| void | addChangeListener (SafeChangeListener *listener) |
| Registers a listener to receive change callbacks from this broadcaster. More... | |
| void | removeAllChangeListeners () |
| Removes all listeners from the list. More... | |
| void | removeChangeListener (SafeChangeListener *listener) |
| Unregisters a listener from the list. More... | |
| void | sendAllocationFreeChangeMessage () |
| This will send a message without allocating a message slot. More... | |
| void | sendChangeMessage (const String &=String()) |
| Causes an asynchronous change message to be sent to all the registered listeners. More... | |
| void | sendSynchronousChangeMessage () |
| Sends a synchronous change message to all the registered listeners. More... | |
| Public Member Functions inherited from ControlledObject | |
| ControlledObject (MainController *m) | |
| Creates a new ControlledObject. More... | |
| const MainController * | getMainController () const noexcept |
| Provides read-only access to the main controller. More... | |
| MainController * | getMainController () noexcept |
| Provides write access to the main controller. More... | |
Additional Inherited Members | |
| Public Types inherited from Processor | |
| enum | InternalChains |
| Overwrite this enum and list all internal chains. More... | |
| enum | SpecialParameters |
| Overwrite this enum and add new parameters. More... | |
| Protected Member Functions inherited from Processor | |
| void | setInputValue (float newValue, NotificationType notify=sendNotification) |
| Call this from the baseclass whenever you want its editor to display a input value change. More... | |
| virtual void | setInternalAttribute (int parameterIndex, float newValue)=0 |
| Changes a Processor parameter. More... | |
| void | setOutputValue (float newValue) |
| Call this from the baseclass whenever you want its editor to display a value change. More... | |
Detailed Description
A VoiceEffectProcessor will process each voice before it is summed up and allows polyphonic effects.
Member Function Documentation
|
pure virtual |
A wrapper function around the actual processing.
You can assume that all internal chains are processed and the numSample amount is set according to the stepsize calculated with calculateStepSize(). That means you can grab the current modulation value using getCurrentModulationValue(), set the parameters and process the block with smooth parameter changes.
|
inlinevirtual |
This is called before every voice is processed.
Use this to calculate all non polyphonic modulators in your subclasses chains!
|
inlinevirtual |
renders a voice and applies the effect on the voice.