BEAST/BSE - Better Audio System and Sound Engine  0.8.2
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Bse::Resampler::Downsampler2< ORDER, USE_SSE > Class Template Reference

Factor 2 downsampling of a data stream. More...

#include <bseresamplerimpl.hh>

Inherits Resampler2.

List of all members.

Public Member Functions

 Downsampler2 (float *init_taps)
 Constructs a Downsampler2 class using a given set of filter coefficients.
void process_block (const float *input, guint n_input_samples, float *output)
 The function process_block() takes a block of input samples and produces a block with half the length, containing downsampled output samples.
guint order () const
 Returns the filter order.
double delay () const

Detailed Description

template<guint ORDER, bool USE_SSE>
class Bse::Resampler::Downsampler2< ORDER, USE_SSE >

Factor 2 downsampling of a data stream.

Template arguments: ORDER number of resampling filter coefficients USE_SSE whether to use SSE (vectorized) instructions or not


Constructor & Destructor Documentation

template<guint ORDER, bool USE_SSE>
Bse::Resampler::Downsampler2< ORDER, USE_SSE >::Downsampler2 ( float *  init_taps) [inline]

Constructs a Downsampler2 class using a given set of filter coefficients.

init_taps: coefficients for the downsampling FIR halfband filter


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