Function set_wave_format

tools/audio.cpp:112–120

  };

  void set_wave_format(audio::wave_format_t &wave_format, const format_t &format) {
    wave_format->nChannels = format.channels;
    wave_format->nBlockAlign = wave_format->nChannels * wave_format->wBitsPerSample / 8;
    wave_format->nAvgBytesPerSec = wave_format->nSamplesPerSec * wave_format->nBlockAlign;

    if (wave_format->wFormatTag == WAVE_FORMAT_EXTENSIBLE) {
      ((PWAVEFORMATEXTENSIBLE) wave_format.get())->dwChannelMask = format.channel_mask;
    }
  }

  audio_client_t make_audio_client(device_t &device, const format_t &format) {
    audio_client_t audio_client;