A helper struct for loading per-voice data during audio processing. More...

#include <synth_oscillator.h>

Public Member Functions
	VoiceBlock ()
	Default constructor. Initializes all values to a safe default.

bool	isStatic () const
	Checks if the from_buffers and to_buffers are identical (i.e., no crossfade needed).

Public Attributes
int	start_sample
	Sample offset to start processing for this voice.

int	end_sample
	Sample offset to end processing for this voice.

int	total_samples
	Total samples processed for this chunk.

poly_int	phase
	Current oscillator phase.

poly_float	phase_inc_mult
	Current phase increment multiplier.

poly_float	from_phase_inc_mult
	Previous chunk's phase increment multiplier.

poly_mask	shepard_double_mask
	Mask indicating voices that should shift by *2.

poly_mask	shepard_half_mask
	Mask indicating voices that should shift by /2.

poly_int	distortion_phase
	Current distortion phase.

poly_int	last_distortion_phase
	Previous chunk's distortion phase.

poly_float	distortion
	Current distortion amount.

poly_float	last_distortion
	Previous chunk's distortion amount.

int	num_buffer_samples
	Number of samples to fade between wave buffers.

poly_int	current_buffer_sample
	Keeps track of fade progress.

bool	smoothing_enabled
	Whether wave blending is smoothly interpolated.

SpectralMorph	spectral_morph
	The current spectral morph type.

const poly_float *	modulation_buffer
	Buffer for FM/RM modulation values.

const poly_float *	phase_inc_buffer
	Phase increment buffer.

const poly_int *	phase_buffer
	Phase buffer to add to 'phase' each sample.

const mono_float *	from_buffers [poly_float::kSize]
	Buffers used for crossfading from one wave to another.

const mono_float *	to_buffers [poly_float::kSize]

Detailed Description

A helper struct for loading per-voice data during audio processing.

Constructor & Destructor Documentation

◆ VoiceBlock()

vital::SynthOscillator::VoiceBlock::VoiceBlock ( )

Default constructor. Initializes all values to a safe default.

Member Function Documentation

◆ isStatic()

bool vital::SynthOscillator::VoiceBlock::isStatic ( ) const

inline

Checks if the from_buffers and to_buffers are identical (i.e., no crossfade needed).

Returns: True if the memory contents are the same for from_buffers and to_buffers.

Member Data Documentation

◆ current_buffer_sample

poly_int vital::SynthOscillator::VoiceBlock::current_buffer_sample

Keeps track of fade progress.

◆ distortion

poly_float vital::SynthOscillator::VoiceBlock::distortion

Current distortion amount.

◆ distortion_phase

poly_int vital::SynthOscillator::VoiceBlock::distortion_phase

Current distortion phase.

◆ end_sample

int vital::SynthOscillator::VoiceBlock::end_sample

Sample offset to end processing for this voice.

◆ from_buffers

const mono_float* vital::SynthOscillator::VoiceBlock::from_buffers[poly_float::kSize]

Buffers used for crossfading from one wave to another.

◆ from_phase_inc_mult

poly_float vital::SynthOscillator::VoiceBlock::from_phase_inc_mult

Previous chunk's phase increment multiplier.

◆ last_distortion

poly_float vital::SynthOscillator::VoiceBlock::last_distortion

Previous chunk's distortion amount.

◆ last_distortion_phase

poly_int vital::SynthOscillator::VoiceBlock::last_distortion_phase

Previous chunk's distortion phase.

◆ modulation_buffer

const poly_float* vital::SynthOscillator::VoiceBlock::modulation_buffer

Buffer for FM/RM modulation values.

◆ num_buffer_samples

int vital::SynthOscillator::VoiceBlock::num_buffer_samples

Number of samples to fade between wave buffers.

◆ phase

poly_int vital::SynthOscillator::VoiceBlock::phase

Current oscillator phase.

◆ phase_buffer

const poly_int* vital::SynthOscillator::VoiceBlock::phase_buffer

Phase buffer to add to 'phase' each sample.

◆ phase_inc_buffer

const poly_float* vital::SynthOscillator::VoiceBlock::phase_inc_buffer

Phase increment buffer.

◆ phase_inc_mult

poly_float vital::SynthOscillator::VoiceBlock::phase_inc_mult

Current phase increment multiplier.

◆ shepard_double_mask

poly_mask vital::SynthOscillator::VoiceBlock::shepard_double_mask

Mask indicating voices that should shift by *2.

◆ shepard_half_mask

poly_mask vital::SynthOscillator::VoiceBlock::shepard_half_mask

Mask indicating voices that should shift by /2.

◆ smoothing_enabled

bool vital::SynthOscillator::VoiceBlock::smoothing_enabled

Whether wave blending is smoothly interpolated.

◆ spectral_morph

SpectralMorph vital::SynthOscillator::VoiceBlock::spectral_morph

The current spectral morph type.

◆ start_sample

int vital::SynthOscillator::VoiceBlock::start_sample

Sample offset to start processing for this voice.

◆ to_buffers

const mono_float* vital::SynthOscillator::VoiceBlock::to_buffers[poly_float::kSize]

◆ total_samples

int vital::SynthOscillator::VoiceBlock::total_samples

Total samples processed for this chunk.

The documentation for this struct was generated from the following files:

/Users/davidvogel/repos/VitalHelp/src/synthesis/producers/synth_oscillator.h
/Users/davidvogel/repos/VitalHelp/src/synthesis/producers/synth_oscillator.cpp

Public Member Functions

Public Attributes