pulp::signal::TransferCurveT< SampleType, MaxPoints > Class Template Reference

Audio-thread processor for a fixed-capacity arbitrary transfer curve. More...

#include <transfer_curve.hpp>

Public Types
using	Point = TransferCurvePointT<SampleType>
using	PreparedCurve = PreparedTransferCurveT<SampleType, MaxPoints>

Public Member Functions
	TransferCurveT () noexcept
bool	publish_curve (std::span< const Point > points, SampleType input_min, SampleType input_max, SampleType output_min, SampleType output_max) noexcept
SampleType	process (SampleType input) noexcept
void	process (const SampleType *input, SampleType *output, int num_samples) noexcept
void	process (SampleType *samples, int num_samples) noexcept
void	reset () noexcept
	A transfer curve has no history.

Static Public Member Functions
static constexpr int	latency_samples () noexcept
static constexpr int	tail_samples () noexcept

Static Public Attributes
static constexpr std::size_t	max_points = MaxPoints

Detailed Description

template<typename SampleType = float, std::size_t MaxPoints = 32>
class pulp::signal::TransferCurveT< SampleType, MaxPoints >

Audio-thread processor for a fixed-capacity arbitrary transfer curve.

publish_curve() is the single-writer control-side entry point. A complete, validated curve is published through a triple buffer and becomes visible at the next scalar or block process boundary. The audio path is lock-free and allocation-free. The processor deliberately owns no oversampling policy; callers that need alias suppression compose it with OversamplerT.

Member Typedef Documentation

Point

template<typename SampleType = float, std::size_t MaxPoints = 32>

using pulp::signal::TransferCurveT< SampleType, MaxPoints >::Point = TransferCurvePointT<SampleType>

PreparedCurve

template<typename SampleType = float, std::size_t MaxPoints = 32>

using pulp::signal::TransferCurveT< SampleType, MaxPoints >::PreparedCurve = PreparedTransferCurveT<SampleType, MaxPoints>

Constructor & Destructor Documentation

TransferCurveT()

template<typename SampleType = float, std::size_t MaxPoints = 32>

pulp::signal::TransferCurveT< SampleType, MaxPoints >::TransferCurveT ( )

inlinenoexcept

Member Function Documentation

latency_samples()

template<typename SampleType = float, std::size_t MaxPoints = 32>

constexpr int pulp::signal::TransferCurveT< SampleType, MaxPoints >::latency_samples ( )

inlinestaticconstexprnoexcept

process() [1/3]

template<typename SampleType = float, std::size_t MaxPoints = 32>

void pulp::signal::TransferCurveT< SampleType, MaxPoints >::process ( const SampleType * input, SampleType * output, int num_samples )

inlinenoexcept

process() [2/3]

template<typename SampleType = float, std::size_t MaxPoints = 32>

void pulp::signal::TransferCurveT< SampleType, MaxPoints >::process ( SampleType * samples, int num_samples )

inlinenoexcept

process() [3/3]

template<typename SampleType = float, std::size_t MaxPoints = 32>

SampleType pulp::signal::TransferCurveT< SampleType, MaxPoints >::process ( SampleType input )

inlinenoexcept

publish_curve()

template<typename SampleType = float, std::size_t MaxPoints = 32>

bool pulp::signal::TransferCurveT< SampleType, MaxPoints >::publish_curve ( std::span< const Point > points, SampleType input_min, SampleType input_max, SampleType output_min, SampleType output_max )

inlinenoexcept

reset()

template<typename SampleType = float, std::size_t MaxPoints = 32>

void pulp::signal::TransferCurveT< SampleType, MaxPoints >::reset ( )

inlinenoexcept

A transfer curve has no history.

Reset only adopts the latest complete control-side publication so the next sample starts from that snapshot.

tail_samples()

template<typename SampleType = float, std::size_t MaxPoints = 32>

constexpr int pulp::signal::TransferCurveT< SampleType, MaxPoints >::tail_samples ( )

inlinestaticconstexprnoexcept

Member Data Documentation

max_points

template<typename SampleType = float, std::size_t MaxPoints = 32>

std::size_t pulp::signal::TransferCurveT< SampleType, MaxPoints >::max_points = MaxPoints

staticconstexpr

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

• /home/runner/work/pulp/pulp/core/signal/include/pulp/signal/transfer_curve.hpp