C++ (Cpp) COMXAudioCodecOMX示例

示例#1

文件： OMXPlayerAudio.cpp 项目： micahg/xbmc

bool OMXPlayerAudio::OpenStream(CDVDStreamInfo hints)
{
  m_bad_state = false;

  m_processInfo.ResetAudioCodecInfo();
  COMXAudioCodecOMX *codec = new COMXAudioCodecOMX(m_processInfo);

  if(!codec || !codec->Open(hints))
  {
    CLog::Log(LOGERROR, "Unsupported audio codec");
    delete codec; codec = NULL;
    return false;
  }

  if(m_messageQueue.IsInited())
    m_messageQueue.Put(new COMXMsgAudioCodecChange(hints, codec), 0);
  else
  {
    OpenStream(hints, codec);
    m_messageQueue.Init();
    CLog::Log(LOGNOTICE, "Creating audio thread");
    Create();
  }

  return true;
}

示例#2

bool OMXPlayerAudio::OpenStream(CDVDStreamInfo &hints)
{
  /*
  if(IsRunning())
    CloseStream(false);
  */

  if(!m_DllBcmHost.Load())
    return false;

  COMXAudioCodecOMX *codec = new COMXAudioCodecOMX();

  if(!codec || !codec->Open(hints))
  {
    CLog::Log(LOGERROR, "Unsupported audio codec");
    delete codec; codec = NULL;
    return false;
  }

  if(m_messageQueue.IsInited())
    m_messageQueue.Put(new COMXMsgAudioCodecChange(hints, codec), 0);
  else
  {
    if(!OpenStream(hints, codec))
      return false;
    CLog::Log(LOGNOTICE, "Creating audio thread");
    m_messageQueue.Init();
    Create();
  }

  /*
  if(!OpenStream(hints, codec))
    return false;

  CLog::Log(LOGNOTICE, "Creating audio thread");
  m_messageQueue.Init();
  Create();
  */

  return true;
}