Lines Matching refs:format_
55 format_.mSampleRate = input_params.sample_rate();
56 format_.mFormatID = kAudioFormatLinearPCM;
57 format_.mFormatFlags = kLinearPCMFormatFlagIsPacked |
59 format_.mBitsPerChannel = input_params.bits_per_sample();
60 format_.mChannelsPerFrame = input_params.channels();
61 format_.mFramesPerPacket = 1; // uncompressed audio
62 format_.mBytesPerPacket = (format_.mBitsPerChannel *
64 format_.mBytesPerFrame = format_.mBytesPerPacket;
65 format_.mReserved = 0;
67 DVLOG(1) << "Desired ouput format: " << format_;
70 UInt32 data_byte_size = number_of_frames_ * format_.mBytesPerFrame;
175 &format_,
176 sizeof(format_));
522 ((capture_latency_frames + 0.5) * format_.mBytesPerFrame);
528 fifo_.Push(audio_data, number_of_frames, format_.mBitsPerChannel / 8);
536 capture_delay_bytes += fifo_.GetAvailableFrames() * format_.mBytesPerFrame;
617 format_.mSampleRate) + device_latency_frames);
628 (1e-9 * (now_ns - capture_time_ns) * format_.mSampleRate);