convolver.h File Reference

Convolution engine. More...

#include <algorithm>
#include <functional>
#include <cassert>
#include <xmmintrin.h>
#include "apf/math.h"
#include "apf/fftwtools.h"
#include "apf/container.h"
#include "apf/iterator.h"

Go to the source code of this file.

Classes
struct	apf::conv::fft_node
	Two blocks of time-domain or FFT (half-complex) data. More...
struct	apf::conv::Filter
	Container holding a number of FFT blocks. More...
class	apf::conv::TransformBase
	Forward-FFT-related functions. More...
struct	apf::conv::Transform
	Helper class to prepare filters. More...
struct	apf::conv::Input
	Input stage of convolution. More...
class	apf::conv::OutputBase
	Base class for Output and StaticOutput. More...
class	apf::conv::Output
	Convolution engine (output part). More...
class	apf::conv::StaticOutput
	Convolver output stage with static filter. More...
struct	apf::conv::Convolver
	Combination of Input and Output. More...
struct	apf::conv::StaticConvolver
	Combination of Input and StaticOutput. More...

Namespaces
namespace	apf
	Audio Processing Framework.
namespace	apf::conv
	Convolution engine.

Functions
static size_t	apf::conv::min_partitions (size_t block_size, size_t filter_size)
	Calculate necessary number of partitions for a given filter length. More...
template<typename BinaryFunction >
void	apf::conv::transform_nested (const Filter &in1, const Filter &in2, Filter &out, BinaryFunction f)
	Apply std::transform to a container of fft_nodes. More...

Detailed Description

Convolution engine.

Definition in file convolver.h.