IAESink *CAESinkFactory::TrySink(std::string &driver, std::string &device, AEAudioFormat &format)
{
IAESink *sink = NULL;
if (driver == "NULL")
sink = new CAESinkNULL();
else
{
#if defined(TARGET_WINDOWS)
if (driver == "WASAPI")
sink = new CAESinkWASAPI();
if (driver == "DIRECTSOUND")
sink = new CAESinkDirectSound();
#elif defined(TARGET_ANDROID)
sink = new CAESinkAUDIOTRACK();
#elif defined(TARGET_RASPBERRY_PI)
if (driver == "PI")
sink = new CAESinkPi();
#if defined(HAS_ALSA)
if (driver == "ALSA")
sink = new CAESinkALSA();
#endif
#elif defined(TARGET_DARWIN_IOS)
sink = new CAESinkDARWINIOS();
#elif defined(TARGET_DARWIN_OSX)
sink = new CAESinkDARWINOSX();
#elif defined(TARGET_LINUX) || defined(TARGET_FREEBSD)
#if defined(HAS_PULSEAUDIO)
if (driver == "PULSE")
sink = new CAESinkPULSE();
#endif
#if defined(HAS_ALSA)
if (driver == "ALSA")
sink = new CAESinkALSA();
#endif
if (driver == "OSS")
sink = new CAESinkOSS();
#endif
}
if (!sink)
return NULL;
if (sink->Initialize(format, device))
{
// do some sanity checks
if (format.m_sampleRate == 0)
CLog::Log(LOGERROR, "Sink %s:%s returned invalid sample rate", driver.c_str(), device.c_str());
else if (format.m_channelLayout.Count() == 0)
CLog::Log(LOGERROR, "Sink %s:%s returned invalid channel layout", driver.c_str(), device.c_str());
else if (format.m_frames < 256)
CLog::Log(LOGERROR, "Sink %s:%s returned invalid buffer size: %d", driver.c_str(), device.c_str(), format.m_frames);
else
return sink;
}
sink->Deinitialize();
delete sink;
return NULL;
}
IAESink* CAESinkWASAPI::Create(std::string &device, AEAudioFormat &desiredFormat)
{
IAESink *sink = new CAESinkWASAPI();
if (sink->Initialize(desiredFormat, device))
return sink;
delete sink;
return nullptr;
}