474         decoder ? rtc::dchecked_cast<int>(decoder->Channels()) : 1,  in GetDecoderFormat()
767       channels = decoder->Channels();  in InsertPacketInternal()
773         channels != algorithm_buffer_->Channels()) {  in InsertPacketInternal()
841     audio_frame->num_channels_ = sync_buffer_->Channels();  in GetAudioInternal()
957   size_t num_output_samples = output_size_samples_ * sync_buffer_->Channels();  in GetAudioInternal()
962                         << sync_buffer_->Channels();  in GetAudioInternal()
965         AudioFrame::kMaxDataSizeSamples / sync_buffer_->Channels();  in GetAudioInternal()
1002     return_value = DtmfOverdub(dtmf_event, sync_buffer_->Channels(),  in GetAudioInternal()
1390             decoder->Channels() != algorithm_buffer_->Channels()) {  in Decode()
1393                                    decoder->Channels());  in Decode()
1453            (decoder && decoder->Channels() == sync_buffer_->Channels()));  in Decode()
1455         *decoded_length / static_cast<int>(sync_buffer_->Channels()));  in Decode()
1505     assert(sync_buffer_->Channels() == decoder->Channels());  in DecodeLoop()
1506     assert(decoded_buffer_length_ >= kMaxFrameSize * decoder->Channels());  in DecodeLoop()
1527             result.num_decoded_samples / decoder->Channels();  in DecodeLoop()
1587       rtc::dchecked_cast<int>(decoded_length / algorithm_buffer_->Channels());  in DoMerge()
1614   const size_t channels = algorithm_buffer_->Channels();  in DoCodecPlc()
1627   RTC_DCHECK_NE(algorithm_buffer_->Channels(), 0);  in DoCodecPlc()
1697   size_t num_channels = algorithm_buffer_->Channels();  in DoAccelerate()
1768   size_t num_channels = algorithm_buffer_->Channels();  in DoPreemptiveExpand()