class MixerStage
Defined at line 27 of file ../../src/media/audio/services/mixer/mix/mixer_stage.h
Stage that mixes multiple source streams into a single destination stream.
Public Methods
void MixerStage (std::string_view name, Format format, UnreadableClock reference_clock, PipelineThreadPtr initial_thread, int64_t max_dest_frame_count_per_mix)Defined at line 32 of file ../../src/media/audio/services/mixer/mix/mixer_stage.cc
MixerGainControls & gain_controls ()Returns the mixer gain controls.
Defined at line 41 of file ../../src/media/audio/services/mixer/mix/mixer_stage.h
void AddSource (PipelineStagePtr source, AddSourceOptions options)Implements `PipelineStage`.
Defined at line 41 of file ../../src/media/audio/services/mixer/mix/mixer_stage.cc
void RemoveSource (PipelineStagePtr source)Defined at line 53 of file ../../src/media/audio/services/mixer/mix/mixer_stage.cc
void UpdatePresentationTimeToFracFrame (std::optional<TimelineFunction> f)Defined at line 64 of file ../../src/media/audio/services/mixer/mix/mixer_stage.cc
void SetDestGains (std::unordered_set<GainControlId> gain_ids)Sets the set of `gain_ids` to be applied to the destination stream.
Defined at line 68 of file ../../src/media/audio/services/mixer/mix/mixer_stage.cc
Protected Methods
void AdvanceSelfImpl (Fixed frame)Defined at line 44 of file ../../src/media/audio/services/mixer/mix/mixer_stage.h
void AdvanceSourcesImpl (MixJobContext & ctx, Fixed frame)Defined at line 75 of file ../../src/media/audio/services/mixer/mix/mixer_stage.cc
std::optional<Packet> ReadImpl (MixJobContext & ctx, Fixed start_frame, int64_t frame_count)Defined at line 89 of file ../../src/media/audio/services/mixer/mix/mixer_stage.cc