Crate fidl_fuchsia_hardware_audio_signalprocessing__common 

Modules

connector_ordinals

reader_ordinals

signal_processing_ordinals

Macros

ElementTypeUnknown

Pattern that matches an unknown ElementType member.

EqualizerBandTypeUnknown

Pattern that matches an unknown EqualizerBandType member.

GainDomainUnknown

Pattern that matches an unknown GainDomain member.

PlugDetectCapabilitiesUnknown

Pattern that matches an unknown PlugDetectCapabilities member.

SettableTypeSpecificElementStateUnknown

Pattern that matches an unknown SettableTypeSpecificElementState member.

TypeSpecificElementStateUnknown

Pattern that matches an unknown TypeSpecificElementState member.

TypeSpecificElementUnknown

Pattern that matches an unknown TypeSpecificElement member.

Structs

DaiInterconnect

Parameters for an Element with ElementType DAI_INTERCONNECT.

DaiInterconnectElementState

State for an Element with ElementType DAI_INTERCONNECT.

Dynamics

Parameters for an Element with type equal to DYNAMICS.

DynamicsBand

Parameters for a Dynamics element band.

DynamicsBandState

State for a single band within an Element with type equal to DYNAMICS. WatchElementState may return control band fields, even if the values cannot be changed by the client (i.e. the bits are not set in supported_controls).

DynamicsElementState

State for an Element with type equal to DYNAMICS.

DynamicsSupportedControls

Supported controls for Dynamics. If included, each bit representing a parameter of the dynamics processing bands can be changed with SetElementState.

EdgePair

Edge pairs between processing elements, used to specify how audio flows sequentially through a collection of processing element arrangements.

Element

ElementState

The current state of an element, as returned from the driver. Note that this table contains fields that are not present in SettableElementState, since they cannot be changed by clients.

Equalizer

Parameters for a Element with type equal to EQUALIZER.

EqualizerBand

Parameters for an equalizer Band.

EqualizerBandState

State for a single band within a Element with type equal to EQUALIZER.

EqualizerElementState

State for a Element with type equal to EQUALIZER.

EqualizerSupportedControls

Equalizer supported controls specified in Equalizer.

Gain

Parameters for an Element with type equal to GAIN.

GainElementState

State for an Element with type equal to GAIN.

PlugState

Plug state for the interconnect. If the driver reports a plug_detect_capabilities equal to HARDWIRED, then the driver should respond to WatchElementState only the first time it is called for a given interconnect, with plugged set to true and plug_state_time set to time ‘0’.

ReaderGetElementsResponse

ReaderGetTopologiesResponse

ReaderWatchElementStateRequest

ReaderWatchElementStateResponse

ReaderWatchTopologyResponse

SettableElementState

Processing element state that can be set by clients.

SignalProcessingSetElementStateRequest

SignalProcessingSetTopologyRequest

Topology

A Topology specifies how processing elements are arranged within the hardware.

VendorSpecific

Parameters for an Element with type equal to VENDOR_SPECIFIC.

VendorSpecificState

State for an Element with type equal to VENDOR_SPECIFIC.

Enums

ElementType

EqualizerBandType

Type of the equalizer band.

GainDomain

Hardware domain of the gain, e.g. ANALOG.

GainType

Gain type of representation.

LevelType

Level type.

PlugDetectCapabilities

Plug detection capabilities for the interconnect.

SettableTypeSpecificElementState

Type-specific processing element state that can be set by clients. The type of processing element control is defined by the type of parameters provided in this union. This type-specific variant must match the ElementType entry in the corresponding Element.

ThresholdType

Threshold type.

TypeSpecificElement

Type-specific Parameters for an Element.

TypeSpecificElementState

Type-specific processing element state, as returned from the driver. The type of processing element control is defined by the type of parameters provided in this union. This type-specific variant must match the ElementType entry in the corresponding Element.

Constants

MAX_BYTES_ELEMENT_VENDOR_SPECIFIC

MAX_COUNT_DYNAMICS_BANDS

MAX_COUNT_EQUALIZER_BANDS

MAX_COUNT_PROCESSING_ELEMENTS

MAX_COUNT_PROCESSING_ELEMENTS_EDGE_PAIRS

MAX_COUNT_TOPOLOGIES

MAX_STRING_SIZE

Type Aliases

ElementId

TopologyId