daisysp::Looper¶

#include <looper.h>

Public Types¶

	Name
enum class	Mode

Public Functions¶

	Name
	Looper()
	~Looper()
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¶

class daisysp::Looper;

Multimode audio looper

Modes are:

Normal
Onetime Dub
Replace
Frippertronics

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

Public Types Documentation¶

enum Mode¶

Enumerator	Value	Description
NORMAL
ONETIME_DUB
REPLACE
FRIPPERTRONICS

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.

Public Functions Documentation¶

function Looper¶

inline Looper()

function ~Looper¶

inline ~Looper()

function Init¶

inline void Init(
    float * mem,
    size_t size
)

function Process¶

inline float Process(
    const float input
)

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.

function Clear¶

inline void Clear()

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

function TrigRecord¶

inline void TrigRecord()

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.

function Recording¶

inline const bool Recording() const

Returns true if the looper is currently being written to.

function RecordingQueued¶

inline const bool RecordingQueued() const

function IncrementMode¶

inline void IncrementMode()

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

function SetMode¶

inline void SetMode(
    Mode mode
)

Sets the recording mode to the specified Mode.

function GetMode¶

inline const Mode GetMode() const

Returns the specific recording mode that is currently set.

function ToggleReverse¶

inline void ToggleReverse()

function SetReverse¶

inline void SetReverse(
    bool state
)

function GetReverse¶

inline bool GetReverse() const

function ToggleHalfSpeed¶

inline void ToggleHalfSpeed()

function SetHalfSpeed¶

inline void SetHalfSpeed(
    bool state
)

function GetHalfSpeed¶

inline bool GetHalfSpeed() const

function IsNearBeginning¶

inline bool IsNearBeginning()

---¶

Updated on 2024-01-03 at 19:38:46 +0000