/*
========================
idSoundHardware_XAudio2::Init
========================
*/
void idSoundHardware_XAudio2::Init()
{
cmdSystem->AddCommand( "listDevices", listDevices_f, 0, "Lists the connected sound devices", NULL );
DWORD xAudioCreateFlags = 0;
// RB: not available on Windows 8 SDK
#if !defined(USE_WINRT) && defined(_DEBUG) // (_WIN32_WINNT < 0x0602 /*_WIN32_WINNT_WIN8*/) && defined(_DEBUG)
xAudioCreateFlags |= XAUDIO2_DEBUG_ENGINE;
#endif
// RB end
XAUDIO2_PROCESSOR xAudioProcessor = XAUDIO2_DEFAULT_PROCESSOR;
// RB: not available on Windows 8 SDK
if( FAILED( XAudio2Create( &pXAudio2, xAudioCreateFlags, xAudioProcessor ) ) )
{
#if !defined(USE_WINRT) && defined(_DEBUG) // (_WIN32_WINNT < 0x0602 /*_WIN32_WINNT_WIN8*/) && defined(_DEBUG)
if( xAudioCreateFlags & XAUDIO2_DEBUG_ENGINE )
{
// in case the debug engine isn't installed
xAudioCreateFlags &= ~XAUDIO2_DEBUG_ENGINE;
if( FAILED( XAudio2Create( &pXAudio2, xAudioCreateFlags, xAudioProcessor ) ) )
{
idLib::FatalError( "Failed to create XAudio2 engine. Try installing the latest DirectX." );
return;
}
}
else
#endif
// RB end
{
idLib::FatalError( "Failed to create XAudio2 engine. Try installing the latest DirectX." );
return;
}
}
#ifdef _DEBUG
XAUDIO2_DEBUG_CONFIGURATION debugConfiguration = { 0 };
debugConfiguration.TraceMask = XAUDIO2_LOG_WARNINGS;
debugConfiguration.BreakMask = XAUDIO2_LOG_ERRORS;
pXAudio2->SetDebugConfiguration( &debugConfiguration );
#endif
// Register the sound engine callback
pXAudio2->RegisterForCallbacks( &soundEngineCallback );
soundEngineCallback.hardware = this;
UINT32 deviceCount = 0;
DWORD outputSampleRate = 44100; // Max( (DWORD)XAUDIO2FX_REVERB_MIN_FRAMERATE, Min( (DWORD)XAUDIO2FX_REVERB_MAX_FRAMERATE, deviceDetails.OutputFormat.Format.nSamplesPerSec ) );
// RB: not available on Windows 8 SDK
#if defined(USE_WINRT) //(_WIN32_WINNT >= 0x0602 /*_WIN32_WINNT_WIN8*/)
IMMDeviceEnumerator* immDevEnum = nullptr;
IMMDeviceCollection* immDevCollection = nullptr;
IMMDevice* immDev = nullptr;
std::vector<AudioDevice> vAudioDevices;
HRESULT hResult = CoCreateInstance(
__uuidof( MMDeviceEnumerator ), NULL,
CLSCTX_ALL, __uuidof( IMMDeviceEnumerator ), ( void** ) &immDevEnum );
if( FAILED( hResult ) )
{
idLib::Warning( "Failed to get audio enumerator" );
pXAudio2->Release();
pXAudio2 = NULL;
return;
}
hResult = immDevEnum->EnumAudioEndpoints( eRender, DEVICE_STATE_ACTIVE, &immDevCollection );
if( FAILED( hResult ) )
{
idLib::Warning( "Failed to get audio endpoints" );
pXAudio2->Release();
pXAudio2 = NULL;
return;
}
hResult = immDevCollection->GetCount( &deviceCount );
if( FAILED( hResult ) )
{
idLib::Warning( "No audio devices found" );
pXAudio2->Release();
pXAudio2 = NULL;
return;
}
for( UINT i = 0; i < deviceCount; i++ )
{
IPropertyStore* propStore = nullptr;
PROPVARIANT varName;
PROPVARIANT varId;
PropVariantInit( &varId );
PropVariantInit( &varName );
hResult = immDevCollection->Item( i, &immDev );
if( SUCCEEDED( hResult ) )
{
hResult = immDev->OpenPropertyStore( STGM_READ, &propStore );
}
if( SUCCEEDED( hResult ) )
{
hResult = propStore->GetValue( PKEY_AudioEndpoint_Path, &varId );
}
if( SUCCEEDED( hResult ) )
{
hResult = propStore->GetValue( PKEY_Device_FriendlyName, &varName );
}
if( SUCCEEDED( hResult ) )
{
assert( varId.vt == VT_LPWSTR );
assert( varName.vt == VT_LPWSTR );
// Now save somewhere the device display name & id
AudioDevice ad;
ad.name = varName.pwszVal;
ad.id = varId.pwszVal;
vAudioDevices.push_back( ad );
}
PropVariantClear( &varName );
PropVariantClear( &varId );
if( propStore != nullptr )
{
propStore->Release();
}
if( immDev != nullptr )
{
immDev->Release();
}
}
immDevCollection->Release();
immDevEnum->Release();
int preferredDevice = s_device.GetInteger();
if( !vAudioDevices.empty() )
{
if( SUCCEEDED( pXAudio2->CreateMasteringVoice( &pMasterVoice,
XAUDIO2_DEFAULT_CHANNELS,
outputSampleRate,
0,
vAudioDevices.at( 0 ).id.c_str(),
NULL,
AudioCategory_GameEffects ) ) )
{
XAUDIO2_VOICE_DETAILS deviceDetails;
pMasterVoice->GetVoiceDetails( &deviceDetails );
pMasterVoice->SetVolume( DBtoLinear( s_volume_dB.GetFloat() ) );
outputChannels = deviceDetails.InputChannels;
DWORD win8_channelMask;
pMasterVoice->GetChannelMask( &win8_channelMask );
channelMask = ( unsigned int )win8_channelMask;
idLib::Printf( "Using device %s\n", vAudioDevices.at( 0 ).name );
}
else
{
idLib::Warning( "Failed to create master voice" );
pXAudio2->Release();
pXAudio2 = NULL;
return;
}
}
#else
if( pXAudio2->GetDeviceCount( &deviceCount ) != S_OK || deviceCount == 0 )
{
idLib::Warning( "No audio devices found" );
pXAudio2->Release();
pXAudio2 = NULL;
return;
}
idCmdArgs args;
listDevices_f( args );
int preferredDevice = s_device.GetInteger();
if( preferredDevice < 0 || preferredDevice >= ( int )deviceCount )
{
int preferredChannels = 0;
for( unsigned int i = 0; i < deviceCount; i++ )
{
XAUDIO2_DEVICE_DETAILS deviceDetails;
if( pXAudio2->GetDeviceDetails( i, &deviceDetails ) != S_OK )
{
continue;
}
if( deviceDetails.Role & DefaultGameDevice )
{
// if we find a device the user marked as their preferred 'game' device, then always use that
preferredDevice = i;
preferredChannels = deviceDetails.OutputFormat.Format.nChannels;
break;
}
if( deviceDetails.OutputFormat.Format.nChannels > preferredChannels )
{
preferredDevice = i;
preferredChannels = deviceDetails.OutputFormat.Format.nChannels;
}
}
}
idLib::Printf( "Using device %d\n", preferredDevice );
XAUDIO2_DEVICE_DETAILS deviceDetails;
if( pXAudio2->GetDeviceDetails( preferredDevice, &deviceDetails ) != S_OK )
{
// One way this could happen is if a device is removed between the loop and this line of code
// Highly unlikely but possible
idLib::Warning( "Failed to get device details" );
pXAudio2->Release();
pXAudio2 = NULL;
return;
}
if( FAILED( pXAudio2->CreateMasteringVoice( &pMasterVoice, XAUDIO2_DEFAULT_CHANNELS, outputSampleRate, 0, preferredDevice, NULL ) ) )
{
idLib::Warning( "Failed to create master voice" );
pXAudio2->Release();
pXAudio2 = NULL;
return;
}
pMasterVoice->SetVolume( DBtoLinear( s_volume_dB.GetFloat() ) );
outputChannels = deviceDetails.OutputFormat.Format.nChannels;
channelMask = deviceDetails.OutputFormat.dwChannelMask;
#endif // #if (_WIN32_WINNT < 0x0602 /*_WIN32_WINNT_WIN8*/)
idSoundVoice::InitSurround( outputChannels, channelMask );
// ---------------------
// Create VU Meter Effect
// ---------------------
IUnknown* vuMeter = NULL;
XAudio2CreateVolumeMeter( &vuMeter, 0 );
XAUDIO2_EFFECT_DESCRIPTOR descriptor;
descriptor.InitialState = true;
descriptor.OutputChannels = outputChannels;
descriptor.pEffect = vuMeter;
XAUDIO2_EFFECT_CHAIN chain;
chain.EffectCount = 1;
chain.pEffectDescriptors = &descriptor;
pMasterVoice->SetEffectChain( &chain );
vuMeter->Release();
// ---------------------
// Create VU Meter Graph
// ---------------------
vuMeterRMS = console->CreateGraph( outputChannels );
vuMeterPeak = console->CreateGraph( outputChannels );
// DG: make sure they're not NULL (as it's currently the case with the cegui-based console)
if( vuMeterRMS && vuMeterPeak )
{
vuMeterRMS->Enable( false );
vuMeterPeak->Enable( false );
memset( vuMeterPeakTimes, 0, sizeof( vuMeterPeakTimes ) );
vuMeterPeak->SetFillMode( idDebugGraph::GRAPH_LINE );
vuMeterPeak->SetBackgroundColor( idVec4( 0.0f, 0.0f, 0.0f, 0.0f ) );
vuMeterRMS->AddGridLine( 0.500f, idVec4( 0.5f, 0.5f, 0.5f, 1.0f ) );
vuMeterRMS->AddGridLine( 0.250f, idVec4( 0.5f, 0.5f, 0.5f, 1.0f ) );
vuMeterRMS->AddGridLine( 0.125f, idVec4( 0.5f, 0.5f, 0.5f, 1.0f ) );
const char* channelNames[] = { "L", "R", "C", "S", "Lb", "Rb", "Lf", "Rf", "Cb", "Ls", "Rs" };
for( int i = 0, ci = 0; ci < sizeof( channelNames ) / sizeof( channelNames[0] ); ci++ )
{
if( ( channelMask & BIT( ci ) ) == 0 )
{
continue;
}
vuMeterRMS->SetLabel( i, channelNames[ci] );
i++;
}
}
// ---------------------
// Create submix buffer
// ---------------------
if( FAILED( pXAudio2->CreateSubmixVoice( &pSubmixVoice, 1, outputSampleRate, 0, 0, NULL, NULL ) ) )
{
idLib::FatalError( "Failed to create submix voice" );
}
// XAudio doesn't really impose a maximum number of voices
voices.SetNum( voices.Max() );
freeVoices.SetNum( voices.Max() );
zombieVoices.SetNum( 0 );
for( int i = 0; i < voices.Num(); i++ )
{
freeVoices[i] = &voices[i];
}
// RB end
}
/*
========================
idSoundHardware_XAudio2::Init
========================
*/
void idSoundHardware_XAudio2::Init() {
cmdSystem->AddCommand( "listDevices", listDevices_f, 0, "Lists the connected sound devices", NULL );
DWORD xAudioCreateFlags = 0;
// RB: not available on Windows 8 SDK
#if !defined(USE_WINRT) && defined(_DEBUG)
xAudioCreateFlags |= XAUDIO2_DEBUG_ENGINE;
#endif
// RB end
XAUDIO2_PROCESSOR xAudioProcessor = XAUDIO2_DEFAULT_PROCESSOR;
// RB: not available on Windows 8 SDK
if ( FAILED( XAudio2Create( &pXAudio2, xAudioCreateFlags, xAudioProcessor ) ) ){
#if !defined(USE_WINRT) && defined(_DEBUG)
if ( xAudioCreateFlags & XAUDIO2_DEBUG_ENGINE ) {
// in case the debug engine isn't installed
xAudioCreateFlags &= ~XAUDIO2_DEBUG_ENGINE;
if ( FAILED( XAudio2Create( &pXAudio2, xAudioCreateFlags, xAudioProcessor ) ) ) {
idLib::FatalError( "Failed to create XAudio2 engine. Try installing the latest DirectX." );
return;
}
} else
#endif
// RB end
{
idLib::FatalError( "Failed to create XAudio2 engine. Try installing the latest DirectX." );
return;
}
}
#ifdef _DEBUG
XAUDIO2_DEBUG_CONFIGURATION debugConfiguration = { 0 };
debugConfiguration.TraceMask = XAUDIO2_LOG_WARNINGS;
debugConfiguration.BreakMask = XAUDIO2_LOG_ERRORS;
pXAudio2->SetDebugConfiguration( &debugConfiguration );
#endif
// Register the sound engine callback
pXAudio2->RegisterForCallbacks( &soundEngineCallback );
soundEngineCallback.hardware = this;
DWORD outputSampleRate = 44100; // Max( (DWORD)XAUDIO2FX_REVERB_MIN_FRAMERATE, Min( (DWORD)XAUDIO2FX_REVERB_MAX_FRAMERATE, deviceDetails.OutputFormat.Format.nSamplesPerSec ) );
idCmdArgs args;
listDevices_f( args );
// RB: not available on Windows 8 SDK
#if defined(USE_WINRT) //(_WIN32_WINNT >= 0x0602 /*_WIN32_WINNT_WIN8*/)
AudioDevice defaultDevice;
std::vector<AudioDevice> vAudioDevices = EnumerateAudioDevices(&defaultDevice);
if (!vAudioDevices.empty()) {
AudioDevice selectedDevice;
int preferredDevice = s_device.GetInteger();
bool validPreference = (preferredDevice >= 0 && preferredDevice < (int)vAudioDevices.size());
// Do we select a device automatically?
if (validPreference)
{
// Use the user's selected device
selectedDevice = vAudioDevices[preferredDevice];
}
else if (!defaultDevice.id.empty())
{
// Fall back to the default device if there is one
selectedDevice = defaultDevice;
}
else
{
// Fall back to first device
selectedDevice = vAudioDevices[0];
}
if (SUCCEEDED(pXAudio2->CreateMasteringVoice(&pMasterVoice,
XAUDIO2_DEFAULT_CHANNELS,
outputSampleRate,
0,
selectedDevice.id.c_str(),
NULL,
AudioCategory_GameEffects)))
{
XAUDIO2_VOICE_DETAILS deviceDetails;
pMasterVoice->GetVoiceDetails(&deviceDetails);
pMasterVoice->SetVolume(DBtoLinear(s_volume_dB.GetFloat()));
outputChannels = deviceDetails.InputChannels;
DWORD win8_channelMask;
pMasterVoice->GetChannelMask(&win8_channelMask);
channelMask = (unsigned int)win8_channelMask;
idLib::Printf( "Using device %S\n", selectedDevice.name );
}
else {
idLib::Warning("Failed to create master voice");
pXAudio2->Release();
pXAudio2 = NULL;
return;
}
}
#else
UINT32 deviceCount = 0;
if( pXAudio2->GetDeviceCount( &deviceCount ) != S_OK || deviceCount == 0 )
{
idLib::Warning( "No audio devices found" );
pXAudio2->Release();
pXAudio2 = NULL;
return;
}
int preferredDevice = s_device.GetInteger();
if( preferredDevice < 0 || preferredDevice >= ( int )deviceCount )
{
int preferredChannels = 0;
for( unsigned int i = 0; i < deviceCount; i++ )
{
XAUDIO2_DEVICE_DETAILS deviceDetails;
if( pXAudio2->GetDeviceDetails( i, &deviceDetails ) != S_OK )
{
continue;
}
if( deviceDetails.Role & DefaultGameDevice )
{
// if we find a device the user marked as their preferred 'game' device, then always use that
preferredDevice = i;
preferredChannels = deviceDetails.OutputFormat.Format.nChannels;
break;
}
if( deviceDetails.OutputFormat.Format.nChannels > preferredChannels )
{
preferredDevice = i;
preferredChannels = deviceDetails.OutputFormat.Format.nChannels;
}
}
}
idLib::Printf( "Using device %d\n", preferredDevice );
XAUDIO2_DEVICE_DETAILS deviceDetails;
if( pXAudio2->GetDeviceDetails( preferredDevice, &deviceDetails ) != S_OK )
{
// One way this could happen is if a device is removed between the loop and this line of code
// Highly unlikely but possible
idLib::Warning( "Failed to get device details" );
pXAudio2->Release();
pXAudio2 = NULL;
return;
}
if( FAILED( pXAudio2->CreateMasteringVoice( &pMasterVoice, XAUDIO2_DEFAULT_CHANNELS, outputSampleRate, 0, preferredDevice, NULL ) ) )
{
idLib::Warning( "Failed to create master voice" );
pXAudio2->Release();
pXAudio2 = NULL;
return;
}
pMasterVoice->SetVolume( DBtoLinear( s_volume_dB.GetFloat() ) );
outputChannels = deviceDetails.OutputFormat.Format.nChannels;
channelMask = deviceDetails.OutputFormat.dwChannelMask;
#endif // #if (_WIN32_WINNT < 0x0602 /*_WIN32_WINNT_WIN8*/)
idSoundVoice::InitSurround( outputChannels, channelMask );
// ---------------------
// Initialize the Doom classic sound system.
// ---------------------
I_InitSoundHardware( outputChannels, channelMask );
// ---------------------
// Create VU Meter Effect
// ---------------------
IUnknown * vuMeter = NULL;
XAudio2CreateVolumeMeter( &vuMeter, 0 );
XAUDIO2_EFFECT_DESCRIPTOR descriptor;
descriptor.InitialState = true;
descriptor.OutputChannels = outputChannels;
descriptor.pEffect = vuMeter;
XAUDIO2_EFFECT_CHAIN chain;
chain.EffectCount = 1;
chain.pEffectDescriptors = &descriptor;
pMasterVoice->SetEffectChain( &chain );
vuMeter->Release();
// ---------------------
// Create VU Meter Graph
// ---------------------
vuMeterRMS = console->CreateGraph( outputChannels );
vuMeterPeak = console->CreateGraph( outputChannels );
vuMeterRMS->Enable( false );
vuMeterPeak->Enable( false );
memset( vuMeterPeakTimes, 0, sizeof( vuMeterPeakTimes ) );
vuMeterPeak->SetFillMode( idDebugGraph::GRAPH_LINE );
vuMeterPeak->SetBackgroundColor( idVec4( 0.0f, 0.0f, 0.0f, 0.0f ) );
vuMeterRMS->AddGridLine( 0.500f, idVec4( 0.5f, 0.5f, 0.5f, 1.0f ) );
vuMeterRMS->AddGridLine( 0.250f, idVec4( 0.5f, 0.5f, 0.5f, 1.0f ) );
vuMeterRMS->AddGridLine( 0.125f, idVec4( 0.5f, 0.5f, 0.5f, 1.0f ) );
const char * channelNames[] = { "L", "R", "C", "S", "Lb", "Rb", "Lf", "Rf", "Cb", "Ls", "Rs" };
for ( int i = 0, ci = 0; ci < sizeof( channelNames ) / sizeof( channelNames[0] ); ci++ ) {
if ( ( channelMask & BIT( ci ) ) == 0 ) {
continue;
}
vuMeterRMS->SetLabel( i, channelNames[ ci ] );
i++;
}
// ---------------------
// Create submix buffer
// ---------------------
if ( FAILED( pXAudio2->CreateSubmixVoice( &pSubmixVoice, 1, outputSampleRate, 0, 0, NULL, NULL ) ) ) {
idLib::FatalError( "Failed to create submix voice" );
}
// XAudio doesn't really impose a maximum number of voices
voices.SetNum( voices.Max() );
freeVoices.SetNum( voices.Max() );
zombieVoices.SetNum( 0 );
for ( int i = 0; i < voices.Num(); i++ ) {
freeVoices[i] = &voices[i];
}
// RB end
}