Struct oboe_sys::oboe_LatencyTuner

#[repr(C)]
#[repr(align(8))]pub struct oboe_LatencyTuner {
    pub _bindgen_opaque_blob: [u64; 5],
}

LatencyTuner can be used to dynamically tune the latency of an output stream. It adjusts the stream's bufferSize by monitoring the number of underruns.

This only affects the latency associated with the first level of buffering that is closest to the application. It does not affect low latency in the HAL, or touch latency in the UI.

Call tune() right before returning from your data callback function if using callbacks. Call tune() right before calling write() if using blocking writes.

If you want to see the ongoing results of this tuning process then call stream->getBufferSize() periodically.

Fields

_bindgen_opaque_blob: [u64; 5]

Implementations

impl oboe_LatencyTuner

pub unsafe fn tune(&mut self) -> oboe_Result

pub unsafe fn requestReset(&mut self)

pub unsafe fn isAtMaximumBufferSize(&mut self) -> bool

pub unsafe fn new(stream: *mut oboe_AudioStream) -> Self

pub unsafe fn new1(
    stream: *mut oboe_AudioStream,
    maximumBufferSize: i32
) -> Self

Trait Implementations

impl Clone for oboe_LatencyTuner

fn clone(&self) -> oboe_LatencyTuner

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for oboe_LatencyTuner

impl Debug for oboe_LatencyTuner

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

Formats the value using the given formatter.