Crate fidl_fuchsia_hardware_audio Copy item path Source codec_connector_ordinals codec_ordinals composite_connector_ordinals composite_ordinals dai_connector_ordinals dai_ordinals health_ordinals ring_buffer_ordinals stream_config_connector_ordinals stream_config_ordinals DeviceTypeUnknown Pattern that matches an unknown DeviceType member. DriverErrorUnknown Pattern that matches an unknown DriverError member. ChannelAttributes The specification of a single channel, within the overall channel configuration. ChannelSet The specification of a channel configuration. CodecConnectorConnectRequest CodecConnectorControlHandle CodecConnectorEventStream CodecConnectorMarker CodecConnectorProxy CodecConnectorRequestStream A Stream of incoming requests for fuchsia.hardware.audio/CodecConnector. CodecConnectorServiceMarker CodecConnectorServiceProxy Deprecation CodecConnectorSynchronousProxy CodecControlHandle CodecEventStream CodecFormatInfo Codec format information. CodecGetDaiFormatsResponder CodecGetDaiFormatsResponse CodecGetHealthStateResponder CodecGetPropertiesResponder CodecGetPropertiesResponse CodecMarker CodecProperties CodecProxy CodecRequestStream A Stream of incoming requests for fuchsia.hardware.audio/Codec. CodecResetResponder CodecServiceMarker CodecServiceProxy Deprecation CodecSetDaiFormatRequest CodecSetDaiFormatResponder CodecSetDaiFormatResponse CodecStartResponder CodecStartResponse CodecStopResponder CodecStopResponse CodecSynchronousProxy CodecWatchPlugStateResponder CodecWatchPlugStateResponse CompositeConnectorConnectRequest CompositeConnectorControlHandle CompositeConnectorEventStream CompositeConnectorMarker CompositeConnectorProxy CompositeConnectorRequestStream A Stream of incoming requests for fuchsia.hardware.audio/CompositeConnector. CompositeConnectorServiceMarker CompositeConnectorServiceProxy CompositeConnectorSynchronousProxy CompositeControlHandle CompositeCreateRingBufferRequest CompositeCreateRingBufferResponder CompositeEventStream CompositeGetDaiFormatsRequest CompositeGetDaiFormatsResponder CompositeGetDaiFormatsResponse CompositeGetHealthStateResponder CompositeGetPropertiesResponder CompositeGetPropertiesResponse CompositeGetRingBufferFormatsRequest CompositeGetRingBufferFormatsResponder CompositeGetRingBufferFormatsResponse CompositeMarker CompositeProperties CompositeProxy CompositeRequestStream A Stream of incoming requests for fuchsia.hardware.audio/Composite. CompositeResetResponder CompositeSetDaiFormatRequest CompositeSetDaiFormatResponder CompositeSynchronousProxy DaiConnectorConnectRequest DaiConnectorControlHandle DaiConnectorEventStream DaiConnectorMarker DaiConnectorProxy DaiConnectorRequestStream A Stream of incoming requests for fuchsia.hardware.audio/DaiConnector. DaiConnectorServiceMarker DaiConnectorServiceProxy Deprecation DaiConnectorSynchronousProxy DaiControlHandle DaiCreateRingBufferRequest DaiEventStream DaiFormat DAI format. Frames are made up of number_of_channels samples which have bits_per_sample bits
of data within bits_per_slot arranged in frame_format. For more detailed information see
Digital Audio Interface . DaiFrameFormatCustom Custom Frame format. DaiGetDaiFormatsResponder DaiGetDaiFormatsResponse DaiGetHealthStateResponder DaiGetPropertiesResponder DaiGetPropertiesResponse DaiGetRingBufferFormatsResponder DaiGetRingBufferFormatsResponse DaiMarker DaiProperties DaiProxy DaiRequestStream A Stream of incoming requests for fuchsia.hardware.audio/Dai. DaiResetResponder DaiServiceMarker DaiServiceProxy Deprecation DaiSupportedFormats Formats supported by the DAI. Frames are made up of number_of_channels samples which have
bits_per_sample bits of data within bits_per_slot bits arranged in frame_formats.
All values listed in each vector are supported. When not all combinations supported by the driver
can be described with one DaiSupportedFormats, GetDaiSupportedFormats returns more than one
DaiSupportedFormats in the returned vector.
For more detailed information see
Digital Audio Interface . DaiSynchronousProxy DelayInfo Delay information as returned by the driver. DeviceServiceMarker DeviceServiceProxy Format GainState Gain state requested by the client or returned by the driver. HealthControlHandle HealthEventStream HealthGetHealthStateResponder HealthGetHealthStateResponse HealthMarker HealthProxy HealthRequestStream A Stream of incoming requests for fuchsia.hardware.audio/Health. HealthState HealthSynchronousProxy PcmFormat Format supporting non-compressed PCM audio. Frames are made up of number_of_channels samples
which have valid_bits_per_sample bits of most-significant (left-justified) data within
bytes_per_sample. bytes. For more detailed information see
Audio Driver Streaming Interface . PcmSupportedFormats Format supporting non-compressed PCM audio. Each frame consists of one or more
(number_of_channels) samples, stored contiguously. Within the bytes_per_sample allocated for
each sample, valid_bits_per_sample bits of data are stored in the most-significant
(left-justified) portion.
All values listed in each vector are supported. When not all combinations supported by
the driver can be described with one SupportedFormats or PcmSupportedFormats,
GetSupportedFormats returns more than one SupportedFormats in the returned vector.
For more detailed information see Audio Driver Streaming Interface . PlugState Plug state as returned by the driver.
If the driver reports a plug_detect_capabilities equal to HARDWIRED, then the driver should
respond to WatchPlugState only the first time it is called, with plugged set to true and
plug_state_time set to time ‘0’. RingBufferControlHandle RingBufferEventStream RingBufferGetPropertiesResponder RingBufferGetPropertiesResponse RingBufferGetVmoRequest RingBufferGetVmoResponder RingBufferGetVmoResponse RingBufferMarker RingBufferPositionInfo RingBufferProperties Properties of the ring buffer. These values don’t change once the ring buffer is created. RingBufferProxy RingBufferRequestStream A Stream of incoming requests for fuchsia.hardware.audio/RingBuffer. RingBufferSetActiveChannelsRequest RingBufferSetActiveChannelsResponder RingBufferSetActiveChannelsResponse RingBufferStartResponder RingBufferStartResponse RingBufferStopResponder RingBufferSynchronousProxy RingBufferWatchClockRecoveryPositionInfoResponder RingBufferWatchClockRecoveryPositionInfoResponse RingBufferWatchDelayInfoResponder RingBufferWatchDelayInfoResponse StreamConfigConnectorConnectRequest StreamConfigConnectorControlHandle StreamConfigConnectorEventStream StreamConfigConnectorInputServiceMarker StreamConfigConnectorInputServiceProxy StreamConfigConnectorMarker StreamConfigConnectorOutputServiceMarker StreamConfigConnectorOutputServiceProxy StreamConfigConnectorProxy StreamConfigConnectorRequestStream A Stream of incoming requests for fuchsia.hardware.audio/StreamConfigConnector. StreamConfigConnectorServiceMarker StreamConfigConnectorServiceProxy Deprecation StreamConfigConnectorSynchronousProxy StreamConfigControlHandle StreamConfigCreateRingBufferRequest StreamConfigEventStream StreamConfigGetHealthStateResponder StreamConfigGetPropertiesResponder StreamConfigGetPropertiesResponse StreamConfigGetSupportedFormatsResponder StreamConfigGetSupportedFormatsResponse StreamConfigMarker StreamConfigProxy StreamConfigRequestStream A Stream of incoming requests for fuchsia.hardware.audio/StreamConfig. StreamConfigServiceMarker StreamConfigServiceProxy Deprecation StreamConfigSetGainRequest StreamConfigSynchronousProxy StreamConfigWatchGainStateResponder StreamConfigWatchGainStateResponse StreamConfigWatchPlugStateResponder StreamConfigWatchPlugStateResponse StreamProperties SupportedFormats All the possible formats supported by this device. CodecConnectorEvent CodecConnectorRequest For an overview of the Codec protocols see
Codec Interface CodecConnectorServiceRequest A request for one of the member protocols of CodecConnectorService. CodecEvent CodecRequest For an overview see
[Audio Codec Interface] . CodecServiceRequest A request for one of the member protocols of CodecService. CompositeConnectorEvent CompositeConnectorRequest For an overview see
Audio Composite Devices . CompositeConnectorServiceRequest A request for one of the member protocols of CompositeConnectorService. CompositeEvent CompositeRequest The Composite interface is a FIDL protocol exposed by audio drivers. The Composite interface
is generic and allows the configuration of various audio hardware types including those supported
by the StreamConfig, Dai and Codec FIDL interfaces. The Composite interface is more
generic and provides more flexible routing within audio subsystems. Also see
Audio Driver Composite
The hardware abstracted by the Composite protocol will be turned off (placed in its lowest
supported power state) until a call to any APIs that requires the hardware to be turned on
(placed in a higher power state). DaiConnectorEvent DaiConnectorRequest For an overview of the DAI protocols see
Digital Audio Interface DaiConnectorServiceRequest A request for one of the member protocols of DaiConnectorService. DaiEvent DaiFrameFormat Either a standard or custom frame format. DaiFrameFormatStandard Standard Frame format. DaiRequest For an overview see
Digital Audio Interface . DaiSampleFormat DaiServiceRequest A request for one of the member protocols of DaiService. DeviceServiceRequest A request for one of the member protocols of DeviceService. DeviceType DriverError GetVmoError HealthEvent HealthRequest PlugDetectCapabilities RingBufferEvent RingBufferRequest Ring buffers are used to convey audio between parties (usually in different processes), allowing
concurrent, asynchronous data access without requiring locks. This pattern works because both
parties share an understanding of which buffer areas are safe to access, and how those areas
change over time. SampleFormat StreamConfigConnectorEvent StreamConfigConnectorInputServiceRequest A request for one of the member protocols of StreamConfigConnectorInputService. StreamConfigConnectorOutputServiceRequest A request for one of the member protocols of StreamConfigConnectorOutputService. StreamConfigConnectorRequest For an overview see
Audio Driver Streaming Interface . StreamConfigConnectorServiceRequest A request for one of the member protocols of StreamConfigConnectorService. StreamConfigEvent StreamConfigRequest For an overview see
Audio Driver Streaming Interface StreamConfigServiceRequest A request for one of the member protocols of StreamConfigService. CLOCK_DOMAIN_EXTERNAL CLOCK_DOMAIN_MONOTONIC MAX_COUNT_CHANNELS_IN_RING_BUFFER MAX_COUNT_CHANNEL_SETS MAX_COUNT_DAI_FORMATS MAX_COUNT_DAI_SUPPORTED_BITS_PER_SAMPLE MAX_COUNT_DAI_SUPPORTED_BITS_PER_SLOT MAX_COUNT_DAI_SUPPORTED_FRAME_FORMATS MAX_COUNT_DAI_SUPPORTED_NUMBER_OF_CHANNELS MAX_COUNT_DAI_SUPPORTED_RATES MAX_COUNT_DAI_SUPPORTED_SAMPLE_FORMATS MAX_COUNT_FORMATS MAX_COUNT_SUPPORTED_BYTES_PER_SAMPLE MAX_COUNT_SUPPORTED_NUMBER_OF_CHANNELS MAX_COUNT_SUPPORTED_RATES MAX_COUNT_SUPPORTED_SAMPLE_FORMATS MAX_COUNT_SUPPORTED_VALID_BITS_PER_SAMPLE MAX_DAI_UI_STRING_SIZE MAX_UI_STRING_SIZE UNIQUE_ID_SIZE CodecConnectorProxyInterface CodecProxyInterface CompositeConnectorProxyInterface CompositeProxyInterface DaiConnectorProxyInterface DaiProxyInterface HealthProxyInterface RingBufferProxyInterface StreamConfigConnectorProxyInterface StreamConfigProxyInterface ClockDomain CodecGetDaiFormatsResult CodecSetDaiFormatResult CompositeCreateRingBufferResult CompositeGetDaiFormatsResult CompositeGetRingBufferFormatsResult CompositeResetResult CompositeSetDaiFormatResult DaiGetDaiFormatsResult DaiGetRingBufferFormatsResult ElementId RingBufferGetVmoResult RingBufferSetActiveChannelsResult TopologyId