Enum fidl_fuchsia_ultrasound::FactoryRequest

pub enum FactoryRequest {
    CreateCapturer {
        request: ServerEnd<AudioCapturerMarker>,
        responder: FactoryCreateCapturerResponder,
    },
    CreateRenderer {
        renderer: ServerEnd<AudioRendererMarker>,
        responder: FactoryCreateRendererResponder,
    },
}

Variants

CreateCapturer

Creates a new fuchsia.media.AudioCapturer that is capable of capturing audio in the ultrasonic frequency range.

The capturer will be suitible for capturing audio at ultrasound frequencies. The channelization and sample rate of the capturer will be fixed to whatever the underlying device is configured for. The fuchsia.media.AudioSampleFormat will be FLOAT.

See fuchsia.media.AudioCore for more information on the operation of a fuchsia.media.AudioCapturer, with the following differences:

• SetUsage is disallowed. Ultrasound capturers do not have an associated fuchsia.media.AudioCaptureUsage.

• BindGainControl is disallowed. Ultrasound capturers will always have unity gain.

• SetPcmStreamType is disallowed. The stream type of an ultrasound capturer is not configurable, but instead returned from CreateCapturer.

• SetReferenceClock is disallowed. The reference clock of an ultrasound capturer is not configurable, but instead returned from CreateCapturer.

Fields

request: ServerEnd<AudioCapturerMarker>

responder: FactoryCreateCapturerResponder

CreateRenderer

Creates a new fuchsia.media.AudioRenderer that is capable of producing audio in the ultrasonic frequency range.

The renderer will be suitible for producing audio at ultrasound frequencies. The channelization and sample rate of the renderer will be fixed to whatever the underlying device is configured for. The fuchsia.media.AudioSampleFormat will be FLOAT.

See fuchsia.media.AudioCore for more information on the operation of a fuchsia.media.AudioRenderer, with the following differences:

• SetUsage is disallowed. Ultrasound renderers do not have an associated fuchsia.media.AudioRenderUsage.

• BindGainControl is disallowed. Ultrasound renderers will always have unity gain.

• SetPcmStreamType is disallowed. The stream type of an ultrasound renderer is not configurable, but instead returned from CreateRenderer.

• SetReferenceClock is disallowed. The reference clock of an ultrasound renderer is not configurable, but instead returned from CreateRenderer.

Fields

renderer: ServerEnd<AudioRendererMarker>

responder: FactoryCreateRendererResponder

Implementations

impl FactoryRequest

pub fn into_create_capturer( self ) -> Option<(ServerEnd<AudioCapturerMarker>, FactoryCreateCapturerResponder)>

pub fn into_create_renderer( self ) -> Option<(ServerEnd<AudioRendererMarker>, FactoryCreateRendererResponder)>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for FactoryRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.