pulp::audio::PreparedSampleRateConversion Class Reference

Immutable, allocation-free read kernel after control-thread construction. More...

#include <sample_rate_conversion.hpp>

Public Member Functions
	PreparedSampleRateConversion (double cutoff)
bool	ready () const noexcept
std::uint64_t	prepared_bytes () const noexcept
float	read (std::span< const float > source, double position) const noexcept

Static Public Member Functions
static std::uint64_t	estimated_prepared_bytes () noexcept

Static Public Attributes
static constexpr double	kMinimumSupportedCutoff = 0.125

Friends
class	SampleRateConversionBuilder

Detailed Description

Immutable, allocation-free read kernel after control-thread construction.

cutoff is normalized to the source Nyquist. Construction allocates the phase table and is not audio-thread safe; read() is bounded and RT-safe.

Constructor & Destructor Documentation

PreparedSampleRateConversion()

pulp::audio::PreparedSampleRateConversion::PreparedSampleRateConversion ( double cutoff )

inlineexplicit

Member Function Documentation

estimated_prepared_bytes()

std::uint64_t pulp::audio::PreparedSampleRateConversion::estimated_prepared_bytes ( )

inlinestaticnoexcept

prepared_bytes()

std::uint64_t pulp::audio::PreparedSampleRateConversion::prepared_bytes ( ) const

inlinenoexcept

read()

float pulp::audio::PreparedSampleRateConversion::read ( std::span< const float > source, double position ) const

inlinenoexcept

ready()

bool pulp::audio::PreparedSampleRateConversion::ready ( ) const

inlinenoexcept

Friends And Related Symbol Documentation

SampleRateConversionBuilder

friend class SampleRateConversionBuilder

friend

Member Data Documentation

kMinimumSupportedCutoff

double pulp::audio::PreparedSampleRateConversion::kMinimumSupportedCutoff = 0.125

staticconstexpr

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

• /home/runner/work/pulp/pulp/core/audio/include/pulp/audio/sample_rate_conversion.hpp