VCV Rack API v2
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rack::dsp::SampleRateConverter< MAX_CHANNELS > Struct Template Reference

Resamples by a fixed rational factor. More...

#include <resampler.hpp>

Public Member Functions

 SampleRateConverter ()
 ~SampleRateConverter ()
void setChannels (int channels)
 Sets the number of channels to actually process.
void setQuality (int quality)
 From 0 (worst, fastest) to 10 (best, slowest).
void setRates (int inRate, int outRate)
void refreshState ()
void process (const float *in, int inStride, int *inFrames, float *out, int outStride, int *outFrames)
void process (const Frame< MAX_CHANNELS > *in, int *inFrames, Frame< MAX_CHANNELS > *out, int *outFrames)

Public Attributes

SpeexResamplerState * st = NULL
int channels = MAX_CHANNELS
int quality = SPEEX_RESAMPLER_QUALITY_DEFAULT
int inRate = 44100
int outRate = 44100

Detailed Description

template<int MAX_CHANNELS>
struct rack::dsp::SampleRateConverter< MAX_CHANNELS >

Resamples by a fixed rational factor.

Constructor & Destructor Documentation

◆ SampleRateConverter()

template<int MAX_CHANNELS>
rack::dsp::SampleRateConverter< MAX_CHANNELS >::SampleRateConverter ( )
inline

◆ ~SampleRateConverter()

template<int MAX_CHANNELS>
rack::dsp::SampleRateConverter< MAX_CHANNELS >::~SampleRateConverter ( )
inline

Member Function Documentation

◆ setChannels()

template<int MAX_CHANNELS>
void rack::dsp::SampleRateConverter< MAX_CHANNELS >::setChannels ( int channels)
inline

Sets the number of channels to actually process.

This can be at most MAX_CHANNELS.

◆ setQuality()

template<int MAX_CHANNELS>
void rack::dsp::SampleRateConverter< MAX_CHANNELS >::setQuality ( int quality)
inline

From 0 (worst, fastest) to 10 (best, slowest).

◆ setRates()

template<int MAX_CHANNELS>
void rack::dsp::SampleRateConverter< MAX_CHANNELS >::setRates ( int inRate,
int outRate )
inline

◆ refreshState()

template<int MAX_CHANNELS>
void rack::dsp::SampleRateConverter< MAX_CHANNELS >::refreshState ( )
inline

◆ process() [1/2]

template<int MAX_CHANNELS>
void rack::dsp::SampleRateConverter< MAX_CHANNELS >::process ( const float * in,
int inStride,
int * inFrames,
float * out,
int outStride,
int * outFrames )
inline

◆ process() [2/2]

template<int MAX_CHANNELS>
void rack::dsp::SampleRateConverter< MAX_CHANNELS >::process ( const Frame< MAX_CHANNELS > * in,
int * inFrames,
Frame< MAX_CHANNELS > * out,
int * outFrames )
inline

Member Data Documentation

◆ st

template<int MAX_CHANNELS>
SpeexResamplerState* rack::dsp::SampleRateConverter< MAX_CHANNELS >::st = NULL

◆ channels

template<int MAX_CHANNELS>
int rack::dsp::SampleRateConverter< MAX_CHANNELS >::channels = MAX_CHANNELS

◆ quality

template<int MAX_CHANNELS>
int rack::dsp::SampleRateConverter< MAX_CHANNELS >::quality = SPEEX_RESAMPLER_QUALITY_DEFAULT

◆ inRate

template<int MAX_CHANNELS>
int rack::dsp::SampleRateConverter< MAX_CHANNELS >::inRate = 44100

◆ outRate

template<int MAX_CHANNELS>
int rack::dsp::SampleRateConverter< MAX_CHANNELS >::outRate = 44100
The documentation for this struct was generated from the following file: