daisysp::Looper Class Reference

#include <looper.h>

Public Types
enum class	Mode { NORMAL , ONETIME_DUB , REPLACE , FRIPPERTRONICS }

Public Member Functions
void	Init (float *mem, size_t size)
float	Process (const float input)
void	Clear ()
void	TrigRecord ()
const bool	Recording () const
const bool	RecordingQueued () const
void	IncrementMode ()
void	SetMode (Mode mode)
const Mode	GetMode () const
void	ToggleReverse ()
void	SetReverse (bool state)
bool	GetReverse () const
void	ToggleHalfSpeed ()
void	SetHalfSpeed (bool state)
bool	GetHalfSpeed () const
bool	IsNearBeginning ()

Detailed Description

Multimode audio looper

Modes are:

• Normal
• Onetime Dub
• Replace
• Frippertronics

Read more about the looper modes in the mode enum documentation.

Member Enumeration Documentation

Mode

enum class daisysp::Looper::Mode

strong

Normal Mode: Input is added to the existing loop infinitely while recording

Onetime Dub Mode: Recording starts at the first sample of the buffer and is added to the existing buffer contents. Recording automatically stops after one full loop.

Replace Mode: Audio in the buffer is replaced while recording is on.

Frippertronics Mode: infinite looping recording with fixed decay on each loop. The module acts like tape-delay set up.

Member Function Documentation

Clear()

void daisysp::Looper::Clear ( )

inline

Effectively erases the buffer Note: This does not actually change what is in the buffer

GetMode()

const Mode daisysp::Looper::GetMode ( ) const

inline

Returns the specific recording mode that is currently set.

IncrementMode()

void daisysp::Looper::IncrementMode ( )

inline

Increments the Mode by one step useful for buttons, etc. that need to step through the Looper modes.

Process()

float daisysp::Looper::Process ( const float input )

inline

Handles reading/writing to the Buffer depending on the mode.

This is a way of 'seamless looping' The first N samps after recording is done are recorded with the input faded out.

Recording()

const bool daisysp::Looper::Recording ( ) const

inline

Returns true if the looper is currently being written to.

SetMode()

void daisysp::Looper::SetMode ( Mode mode )

inline

Sets the recording mode to the specified Mode.

TrigRecord()

void daisysp::Looper::TrigRecord ( )

inline

Engages/Disengages the recording, depending on Mode. In all modes, the first time this is triggered a new loop will be started. The second trigger will set the loop size, and begin playback of the loop.

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The documentation for this class was generated from the following file:

• Source/Utility/looper.h