Enum webrtc_audio_processing_sys::GainControl_Mode

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

Mode of gain control.

Variants

ADAPTIVE_ANALOG

Not supported yet.

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

ADAPTIVE_DIGITAL

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

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 copy of the value.

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

Performs copy-assignment from source.

impl Copy for GainControl_Mode

impl Debug for GainControl_Mode

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

Formats the value using the given formatter.

impl Eq for GainControl_Mode

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, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<GainControl_Mode> for GainControl_Mode

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for GainControl_Mode

impl StructuralPartialEq for GainControl_Mode