Struct fuchsia_audio_device::stream_config::SoftStreamConfig

pub struct SoftStreamConfig { /* private fields */ }

A software fuchsia audio output, which implements Audio Driver Streaming Interface as defined in //docs/concepts/drivers/driver_interfaces/audio_streaming.md

Implementations

impl SoftStreamConfig

pub fn create_output( unique_id: &[u8; 16], manufacturer: &str, product: &str, clock_domain: u32, pcm_format: PcmFormat, packet_duration: Duration, initial_external_delay: Duration ) -> Result<(ClientEnd<StreamConfigMarker>, AudioFrameStream)>

Create a new software audio device, returning a client channel which can be supplied to the AudioCore and will act correctly as an audio output driver channel which can render audio in the pcm_format format, and an AudioFrameStream which produces the audio frames delivered to the audio output. Spawns a task to handle messages from the Audio Core and setup of internal VMO buffers required for audio output. See AudioFrameStream for more information on timing requirements for audio output. packet_duration: desired duration of an audio packet returned by the stream. Rounded down to end on a audio frame boundary. initial_external_delay: delay that is added after packets have been returned from the stream

pub fn create_input( unique_id: &[u8; 16], manufacturer: &str, product: &str, clock_domain: u32, pcm_format: PcmFormat, buffer: Duration ) -> Result<(ClientEnd<StreamConfigMarker>, AudioFrameSink)>

Trait Implementations

impl Inspect for &mut SoftStreamConfig

fn iattach( self, parent: &InspectNode, name: impl AsRef<str> ) -> Result<(), AttachError>

Attaches self to the inspect tree, under parent[name]. Note that: