Enum GainControl_Mode

#[repr(u32)]
pub enum GainControl_Mode {
    ADAPTIVE_ANALOG = 0,
    ADAPTIVE_DIGITAL = 1,
    FIXED_DIGITAL = 2,
}

Mode of gain control.

Variants

ADAPTIVE_ANALOG = 0

Not supported yet.

TODO(skywhale): Expose set_stream_analog_level() and stream_analog_level().

ADAPTIVE_DIGITAL = 1

Bring the signal to an appropriate range by applying an adaptive gain control. The volume is dynamically amplified with a microphone with small pickup and vice versa.

FIXED_DIGITAL = 2

Unlike ADAPTIVE_DIGITAL, it only compresses (i.e. gradually reduces gain with increasing level) the input signal when at higher levels. Use this where the capture signal level is predictable, so that a known gain can be applied.

Trait Implementations

impl Clone for GainControl_Mode

fn clone(&self) -> GainControl_Mode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GainControl_Mode

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

Formats the value using the given formatter.

impl Hash for GainControl_Mode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for GainControl_Mode

fn eq(&self, other: &GainControl_Mode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for GainControl_Mode

impl Eq for GainControl_Mode

impl StructuralPartialEq for GainControl_Mode