pulp::audio::WavetableCompileResult Struct Reference

#include <wavetable_authoring.hpp>

Public Member Functions
bool	valid () const noexcept

Public Attributes
WavetableCompileStatus	status = WavetableCompileStatus::InvalidSource
std::vector< signal::WavetableEntry >	bands
WavetableAuthoringRecipe	recipe
WavetableAuthoringProvenance	provenance
WavetableCycleSelection	chosen_cycle
double	cycle_correlation = 0.0
	Estimator correlation for automatic selection; 0 for an explicit cycle, where no correlation estimate is performed.
double	source_seam_level_error = 0.0
double	source_seam_slope_error = 0.0
std::string	source_audio_sha256
	Canonical source digest: domain tag, little-endian dimensions and sample rate, then channel-major IEEE-754 sample bits with negative zero folded.
std::string	materialized_table_sha256
	Canonical digest of the returned band snapshot: domain tag, ordered ceilings, dimensions, and IEEE-754 samples.

Member Function Documentation

valid()

bool pulp::audio::WavetableCompileResult::valid ( ) const

inlinenoexcept

Member Data Documentation

bands

std::vector<signal::WavetableEntry> pulp::audio::WavetableCompileResult::bands

chosen_cycle

WavetableCycleSelection pulp::audio::WavetableCompileResult::chosen_cycle

cycle_correlation

double pulp::audio::WavetableCompileResult::cycle_correlation = 0.0

Estimator correlation for automatic selection; 0 for an explicit cycle, where no correlation estimate is performed.

materialized_table_sha256

std::string pulp::audio::WavetableCompileResult::materialized_table_sha256

Canonical digest of the returned band snapshot: domain tag, ordered ceilings, dimensions, and IEEE-754 samples.

Recipe and provenance are intentionally excluded. Callers that mutate bands must treat this digest as stale.

provenance

WavetableAuthoringProvenance pulp::audio::WavetableCompileResult::provenance

recipe

WavetableAuthoringRecipe pulp::audio::WavetableCompileResult::recipe

source_audio_sha256

std::string pulp::audio::WavetableCompileResult::source_audio_sha256

Canonical source digest: domain tag, little-endian dimensions and sample rate, then channel-major IEEE-754 sample bits with negative zero folded.

source_seam_level_error

double pulp::audio::WavetableCompileResult::source_seam_level_error = 0.0

source_seam_slope_error

double pulp::audio::WavetableCompileResult::source_seam_slope_error = 0.0

status

WavetableCompileStatus pulp::audio::WavetableCompileResult::status = WavetableCompileStatus::InvalidSource

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

• /home/runner/work/pulp/pulp/core/audio/include/pulp/audio/wavetable_authoring.hpp