Detailed Description

Top-level orchestrator.

Owns no audio data of its own; polls the supplied Processor on every tick() and drives the supplied FxEngine / Animartrix.

Definition at line 71 of file sound_orchestrator.h.

Collaboration diagram for animartrix_ring::SoundOrchestrator:

Public Member Functions
	SoundOrchestrator (fl::shared_ptr< fl::audio::Processor > processor, fl::shared_ptr< fl::Animartrix > animartrix, fl::FxEngine *engine)

void	begin ()
	Wire up audio callbacks (downbeat/kick/snare).

const OrchestratorConfig &	config () const

float	lastEngineSpeed () const

void	setConfig (const OrchestratorConfig &cfg)
	Override config (e.g. from UI sliders). Cheap; safe to call every tick.

SoundState	state () const
	Observability.

fl::u32	stateEnteredAtMs () const

float	tick (fl::u32 nowMs, float manualSpeedScalar)
	Per-frame tick.

Private Member Functions
SoundState	classify (fl::u32 nowMs)

float	driveBpmLocked (fl::u32 nowMs, float manualSpeedScalar)

float	driveDisorganized (fl::u32 nowMs, float manualSpeedScalar)

float	driveSilence (fl::u32 nowMs, float manualSpeedScalar)

void	switchAnimationIfNeeded (SoundState newState, fl::u32 nowMs)

Static Private Member Functions
static fl::AnimartrixAnim	pickAnimationFor (SoundState s, fl::u32 nowMs)

Private Attributes
fl::shared_ptr< fl::Animartrix >	mAnimartrix

SoundState	mCandidate = SoundState::Silence

fl::u32	mCandidateSinceMs = 0

OrchestratorConfig	mCfg {}

fl::AnimartrixAnim	mCurrentAnim = fl::AnimartrixAnim::SLOW_FADE

fl::u8	mDownbeatCount = 0

fl::FxEngine *	mEngine

fl::u32	mLastDownbeatMs = 0

float	mLastEngineSpeed = 1.0f

fl::u32	mLastKickMs = 0

fl::u32	mLastSnareMs = 0

fl::u32	mNonSilentSinceMs = 0

fl::shared_ptr< fl::audio::Processor >	mProcessor

fl::u32	mSilentSinceMs = 0

SoundState	mState = SoundState::Silence

fl::u32	mStateEnteredAtMs = 0

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

/home/runner/work/FastLED/FastLED/examples/AnimartrixRing/sound_orchestrator.h
/home/runner/work/FastLED/FastLED/examples/AnimartrixRing/sound_orchestrator.cpp

Public Member Functions