convolver_messages.hpp File Reference

#include <pulp/runtime/slot.hpp>
#include <pulp/signal/fft.hpp>
#include <algorithm>
#include <atomic>
#include <complex>
#include <cstddef>
#include <cstdint>
#include <memory>
#include <span>
#include <vector>

Go to the source code of this file.

Classes
class	pulp::signal::ConvolverSpectrumArenaT< SampleType >
	A fixed number of equal-length spectra in one contiguous, 64-byte-aligned block, each starting on a 64-byte boundary. More...
struct	pulp::signal::ConvolverInputHistoryT< SampleType >
	The convolver's input-side overlap-save history. More...
struct	pulp::signal::ConvolverIrStateT< SampleType >
	Pre-computed, audio-thread-ready state for a single impulse response. More...
class	pulp::signal::ConvolverIrSwapperT< SampleType >
	Lock-free background-IR shuttle for PartitionedConvolver. More...

Namespaces
namespace	pulp
namespace	pulp::signal
namespace	pulp::signal::detail
	Round-2 effect-wave vocabulary.

Typedefs
using	pulp::signal::ConvolverInputHistory = ConvolverInputHistoryT<float>
using	pulp::signal::ConvolverInputHistory64 = ConvolverInputHistoryT<double>
using	pulp::signal::ConvolverIrState = ConvolverIrStateT<float>
using	pulp::signal::ConvolverIrState64 = ConvolverIrStateT<double>
using	pulp::signal::ConvolverIrSwapper = ConvolverIrSwapperT<float>
using	pulp::signal::ConvolverIrSwapper64 = ConvolverIrSwapperT<double>

Functions
constexpr std::size_t	pulp::signal::detail::convolver_block_size (std::size_t block_size) noexcept
	The block size a convolver prepared for block_size accepts: the request rounded up to the next power of two (the radix-2 FFT needs it), with 0 treated as 1.
template<typename SampleType = float>
std::unique_ptr< ConvolverIrStateT< SampleType > >	pulp::signal::detail::build_convolver_ir_state (const SampleType *ir, std::size_t ir_length, std::size_t block_size)
	Build a ConvolverIrState from a raw IR.
template<typename SampleType = float>
void	pulp::signal::detail::migrate_input_history (ConvolverInputHistoryT< SampleType > &from, ConvolverInputHistoryT< SampleType > &to)
	Migrate the recorded input history from from into to, age-aligned.