Struct DelayWriter 

pub(crate) struct DelayWriter {
    channel_info: ChannelInfo,
    delay_line: Arc<RwLock<VecDeque<Block>>>,
    upmixed_block: Arc<RwLock<Option<UpmixedBlock>>>,
    max_delay_time: f64,
}

https://webaudio.github.io/web-audio-api/#delaywriter

…an object that has the same interface as an AudioNode, and that writes the input audio into the internal buffer of the DelayNode. It has the same input connections as the DelayNode it was created from.

Fields

channel_info: ChannelInfo

delay_line: Arc<RwLock<VecDeque<Block>>>

upmixed_block: Arc<RwLock<Option<UpmixedBlock>>>

max_delay_time: f64

Implementations

impl DelayWriter

pub(super) fn new( buffer: Arc<RwLock<VecDeque<Block>>>, upmixed_block: Arc<RwLock<Option<UpmixedBlock>>>, channel_info: ChannelInfo, max_delay_time: f64, ) -> Self

fn update_delay_line_capacity(&self, capacity: usize)

Updates the capacity of the delay line if it is currently zero.

fn write(&self, input: Chunk)

Writes the input block to the delay line

Trait Implementations

impl AudioNodeCommon for DelayWriter

fn channel_info(&self) -> &ChannelInfo

fn channel_info_mut(&mut self) -> &mut ChannelInfo

impl AudioNodeEngine for DelayWriter

fn node_type(&self) -> AudioNodeType

fn process(&mut self, inputs: Chunk, info: &BlockInfo) -> Chunk

fn output_count(&self) -> u32

fn mute_node(&mut self) -> Chunk

https://webaudio.github.io/web-audio-api/#mute

fn message(&mut self, msg: AudioNodeMessage, sample_rate: f32)

fn message_specific(&mut self, _: AudioNodeMessage, _sample_rate: f32)

Messages specific to this node

fn input_count(&self) -> u32

fn channel_count(&self) -> u8

Number of input channels for each input port

fn channel_count_mode(&self) -> ChannelCountMode

fn channel_interpretation(&self) -> ChannelInterpretation

fn set_channel_interpretation(&mut self, i: ChannelInterpretation)

fn set_channel_count(&mut self, c: u8)

fn set_channel_count_mode(&mut self, m: ChannelCountMode)

fn destination_data(&mut self) -> Option<Chunk>

If we’re the destination node, extract the contained data

fn get_param(&mut self, _: ParamType) -> &mut Param

fn set_listenerdata(&mut self, _: Block)