bool ARDevice::initHardware(IOService* inProvider)
{
bool theAnswer = false;
if(IOAudioDevice::initHardware(inProvider))
{
// set up some basic stuff about the device
setDeviceName("DeviceName");
setDeviceShortName("DeviceShortName");
setManufacturerName("ManufacturerName");
setDeviceModelName("Audio_Reflector");
setDeviceTransportType('virt');
setDeviceCanBeDefault(0);
// Setting this flag causes the HAL to use the strings passed to it as keys into the Localizable.strings file.
#if AR_Debug
// for debugging, use the location in the build results
setProperty (kIOAudioDeviceLocalizedBundleKey, "../../../Path/To/Your/BuildProducts/AudioReflectorDriver.kext");
#else
setProperty (kIOAudioDeviceLocalizedBundleKey, "AudioReflectorDriver.kext");
#endif
theAnswer = CreateAudioEngine();
}
return theAnswer;
}
/*
* initHardware()
*/
bool SoundflowerDevice::initHardware(IOService *provider)
{
bool result = false;
//IOLog("SoundflowerDevice[%p]::initHardware(%p)\n", this, provider);
if (!super::initHardware(provider)) {
goto Done;
}
setDeviceName("Soundflower");
setDeviceShortName("Soundflower");
setManufacturerName("ma++ ingalls for Cycling '74");
if (!createAudioEngines()) {
goto Done;
}
result = true;
Done:
return result;
}
bool
PNetAudioDevice::initHardware (IOService *provider)
{
if (!super::initHardware(provider)) {
IOLog("IOAudioDevice::initHardware(%p) failed\n", provider);
return false;
}
setDeviceName("Portable Network Audio Device");
setDeviceShortName("PNetAudio");
setManufacturerName("LowH.net");
return createAudioEngine();
}
bool SoundflowerDevice::initHardware(IOService *provider)
{
bool result = false;
if (!super::initHardware(provider))
goto Done;
setDeviceName("WavTap");
setDeviceShortName("WavTap");
setManufacturerName("WavTap");
if (!createAudioEngines())
goto Done;
result = true;
Done:
return result;
}
bool MixlrAudioDevice::initHardware(IOService *provider)
{
bool result = false;
//IOLog("MixlrAudioDevice[%p]::initHardware(%p)\n", this, provider);
if (!super::initHardware(provider))
goto Done;
setDeviceName("Mixlr");
setDeviceShortName("Mixlr");
setManufacturerName("Mixlr");
if (!createAudioEngines())
goto Done;
result = true;
Done:
return result;
}
bool AppleIntelAC97AudioDriver::initHardware( IOService * provider )
{
DebugLog("%s::%s(%p)\n", getName(), __FUNCTION__, provider);
if ( super::initHardware(provider) == false )
{
IOLog("super::initHardware\n");
goto fail;
}
setManufacturerName( "Intel" );
setDeviceName( "AC97 Audio Controller" );
// Keep a reference to our provider. Must be an audio codec.
_audioCodec = OSDynamicCast( AppleIntelAC97Codec, provider );
if ( _audioCodec == 0 )
{
goto fail;
}
// Open codec for exclusive access.
if ( _audioCodec->open( this ) == false )
{
DebugLog("%s: codec open error\n", getName());
goto fail;
}
// Create audio engine.
if ( createAudioEngine() == false )
{
DebugLog("%s: createAudioEngine() error\n", getName());
goto fail;
}
// Create audio ports, and attach them to audio engine.
if ( createAudioPorts() == false )
{
DebugLog("%s: createAudioPorts() error\n", getName());
goto fail;
}
// Activate audio engine.
if ( activateAudioEngine( _audioEngine ) != kIOReturnSuccess )
{
DebugLog("%s: activateAudioEngine() error\n", getName());
goto fail;
}
// Flush default audio control settings.
flushAudioControls();
return true;
fail:
if ( _audioCodec )
{
_audioCodec->close( this );
_audioCodec = 0;
}
return false;
}
