class MixerGainControls
Defined at line 23 of file ../../src/media/audio/services/mixer/mix/mixer_gain_controls.h
Class that contains the set of all gain controls used by a single `MixerStage`.
This class is not safe for concurrent use.
Public Methods
void Add (GainControlId gain_id, GainControl gain_control)Adds `gain_control` with the given `gain_id`.
Required: A `GainControl` must not exist already with this `gain_id`.
Defined at line 20 of file ../../src/media/audio/services/mixer/mix/mixer_gain_controls.cc
void Remove (GainControlId gain_id)Removes the gain control with the given `gain_id`.
Required: A `GainControl` must exist with this `gain_id`.
Defined at line 24 of file ../../src/media/audio/services/mixer/mix/mixer_gain_controls.cc
GainControl & Get (GainControlId gain_id)Returns the gain control with the given `gain_id`.
Required: A `GainControl` must exist with this `gain_id`.
Defined at line 28 of file ../../src/media/audio/services/mixer/mix/mixer_gain_controls.cc
const GainControl & Get (GainControlId gain_id)Defined at line 34 of file ../../src/media/audio/services/mixer/mix/mixer_gain_controls.cc
void Advance (const ClockSnapshots & clocks, zx::time mono_time)Advances all gain controls at once to a given `mono_time`.
Defined at line 40 of file ../../src/media/audio/services/mixer/mix/mixer_gain_controls.cc
std::optional<zx::time> NextScheduledStateChange (const ClockSnapshots & clocks)Returns the next scheduled state change monotonic time amongst all gain controls, or nullopt if
no changes are scheduled.
Defined at line 47 of file ../../src/media/audio/services/mixer/mix/mixer_gain_controls.cc