bool XAudio2SourceVoice::Init()
{
if (!XAudio2CheckedCall(XAudio2Device::XAudio2->CreateSourceVoice(&m_Source, (WAVEFORMATEX*)m_wfx, 0, 2.0f, &m_Callback)))
{
ConsolePrintf(TEXT("Failed to create XAudio2 source voice."));
return false;
}
UINT32 NumEffects = 0;
// Create the reverb effect
IUnknown* ReverbXAPO = nullptr;
bool bReverbEnabled = (m_EffectFlags & ILLUSYNTH_FX_REVERB) ? true : false;
if (!XAudio2CheckedCall(CreateFX(__uuidof(FXReverb), &ReverbXAPO)))
{
ConsolePrintf(TEXT("XAudio2: Failed to create reverb XAPO."));
return false;
}
// Create the EQ effect
IUnknown* EQ_XAPO = nullptr;
bool bEQEnabled = (m_EffectFlags & ILLUSYNTH_FX_EQ) ? true : false;
if (!XAudio2CheckedCall(CreateFX(__uuidof(FXEQ), &EQ_XAPO)))
{
ConsolePrintf(TEXT("XAudio2: Failed to create EQ XAPO."));
return false;
}
// NOTE: The order of these effects must match the order in the
// header file
XAUDIO2_EFFECT_DESCRIPTOR EffectDescriptors[] = {
{ ReverbXAPO, bReverbEnabled, 1 },
{ EQ_XAPO, bEQEnabled, 1 }
};
XAUDIO2_EFFECT_CHAIN EffectChain;
EffectChain.EffectCount = sizeof(EffectDescriptors) / sizeof(XAUDIO2_EFFECT_DESCRIPTOR);
EffectChain.pEffectDescriptors = EffectDescriptors;
if (!XAudio2CheckedCall(m_Source->SetEffectChain(&EffectChain)))
{
ConsolePrintf(TEXT("XAudio2: Failed to set effect chain on source voice."));
return false;
}
m_bInitialized = true;
ReverbXAPO->Release();
EQ_XAPO->Release();
return true;
}
/*
==================
FullscreenFXManager::Initialize
==================
*/
void FullscreenFXManager::Initialize( idPlayerView *pv ) {
// set the playerview
playerView = pv;
blendBackMaterial = declManager->FindMaterial( "textures/smf/blendBack" );
// allocate the fx
CreateFX( "helltime", "helltime", 1000 );
CreateFX( "warp", "warp", 0 );
CreateFX( "envirosuit", "envirosuit", 500 );
CreateFX( "doublevision", "doublevision", 0 );
CreateFX( "multiplayer", "multiplayer", 1000 );
CreateFX( "influencevision", "influencevision", 1000 );
CreateFX( "bloom", "bloom", 0 );
// pre-cache the texture grab so we dont hitch
renderSystem->CropRenderSize( 512, 512, true );
renderSystem->CaptureRenderToImage( "_accum" );
renderSystem->UnCrop();
renderSystem->CropRenderSize( 512, 256, true );
renderSystem->CaptureRenderToImage( "_scratch" );
renderSystem->UnCrop();
renderSystem->CaptureRenderToImage( "_currentRender" );
}
bool CClientFXMgr::CreateFXKey(const CLIENTFX_CREATESTRUCT &fxInit, CClientFXInstance* pInst, const FX_KEY* pKey )
{
if( !pKey )
return false;
//
// We need to go ahead and create this effect
//
FX_BASEDATA fxData;
fxData.m_tTransform = fxInit.m_tTransform;
fxData.m_bUseTargetData = fxInit.m_bUseTargetData;
fxData.m_hTargetObject = fxInit.m_hTargetObject;
fxData.m_vTargetOffset = fxInit.m_vTargetOffset;
fxData.m_pFxMgr = this;
fxData.m_hParentObject = fxInit.m_hParentObject;
fxData.m_hParentRigidBody = fxInit.m_hParentRigidBody;
fxData.m_hNodeAttach = fxInit.m_hNode;
fxData.m_hSocketAttach = fxInit.m_hSocket;
fxData.m_dwFlags = fxInit.m_dwFlags;
// Create the FX
CBaseFX *pNewFX = CreateFX(pKey->m_pFxRef->m_sName, &fxData, pKey->m_pProps);
if( pNewFX )
{
pNewFX->SetVisible(false);
pNewFX->ClearState(FS_INITIALFRAME | FS_ACTIVE | FS_SHUTTINGDOWN | FS_SUSPENDED);
// Add it onto the list for link referencing
pInst->m_ActiveFXList.AddTail(&pNewFX->m_FXListLink);
}
else
{
return false;
}
return true;
}
void fx::InitAll(ID3D10Device* device)
{
SkyFX = CreateFX(device, L"sky.fx");
NormalMapFX = CreateFX(device, L"normalmap.fx");
}
// Initialisation of the CXAudio2 engine
void CXAudio2::Init(const CXAudio2SetupParameters& params)
{
// Copy parameters
numChannels = params.numChannels;
maxFrequencyRatio = params.maxFrequencyRatio;
SetCommandBatching(params.commandBatching);
SetCacheMode(params.cacheMode);
SetCacheLimit(params.cacheLimit);
// Initialize COM
CoInitializeEx(NULL, COINIT_MULTITHREADED);
#ifdef _DEBUG
// Request debug XAudio2 engine
hr = XAudio2Create(&pXAudio2, XAUDIO2_DEBUG_ENGINE, XAUDIO2_DEFAULT_PROCESSOR);
#else
// Request standard XAudio2 engine
hr = XAudio2Create(&pXAudio2, 0, XAUDIO2_DEFAULT_PROCESSOR);
#endif
// XAudio2Create failed
if (FAILED(hr))
throw CXAudio2Error(hr, "Failed to create XAudio2");
// Mastering limiter & volume meter effect chain for mastering voice
XAUDIO2_EFFECT_DESCRIPTOR descriptor[2];
int count = 0;
// Create the mastering limiter if enabled
if (params.limiter_enable) {
IUnknown* pLimiter;
hr = CreateFX(__uuidof(FXMasteringLimiter), &pLimiter);
if (FAILED(hr))
throw CXAudio2Error(hr, "Failed to create mastering limiter");
descriptor[0].InitialState = true;
descriptor[0].OutputChannels = 2;
descriptor[0].pEffect = pLimiter;
// Write volume meter to next descriptor
count++;
}
// Create the volume meter for the mastering voice
#ifdef _DEBUG
hr = XAudio2CreateVolumeMeter(&(master.pVolumeMeter), XAUDIO2FX_DEBUG);
#else
hr = XAudio2CreateVolumeMeter(&(master.pVolumeMeter), 0);
#endif
if (FAILED(hr))
throw CXAudio2Error(hr, "Failed to create XAudio2 volume meter");
// Set up the effect chain to apply the volume metering to the mastering voice
descriptor[count].InitialState = true;
descriptor[count].OutputChannels = 2;
descriptor[count].pEffect = master.pVolumeMeter;
master.volumeMeterEffectIndex = count;
count++;
XAUDIO2_EFFECT_CHAIN chain;
chain.EffectCount = count;
chain.pEffectDescriptors = descriptor;
// Create stereo mastering voice
hr = pXAudio2->CreateMasteringVoice(&(master.pMaster), 2, XAUDIO2_DEFAULT_SAMPLERATE,
0, 0, &chain);
if (FAILED(hr))
throw CXAudio2Error(hr, "Failed to create XAudio2 mastering voice");
// Get the device details
pXAudio2->GetDeviceDetails(0, &deviceDetails);
// Set up the channel strip
channels.reserve(numChannels);
for (int i = 0; i < numChannels; i++)
channels.push_back(Channel(this, i));
// Set the master volume as per parameters; -3.0dB by default to help prevent clipping
master.SetVolume(params.masterGain);
}
void fx::InitAll(ID3D10Device* device)
{
SkyFX = CreateFX(device, L"sky.fx");
CubeMapFX = CreateFX(device, L"cubemap.fx");
}
bool CClientFXMgr::CreateFXKey( CLIENTFX_INSTANCE* pInst, FX_KEY* pKey )
{
if( !pInst || !pKey )
return false;
//
// We need to go ahead and create this effect
//
assert(m_hCamera);
FX_BASEDATA fxData;
fxData.m_vPos = pInst->m_vPos;
fxData.m_rRot = pInst->m_rRot;
fxData.m_dwID = pInst->m_dwID;
fxData.m_hTarget = pInst->m_hTarget;
fxData.m_dwObjectFlags = pInst->m_dwObjectFlags;
fxData.m_dwObjectFlags2 = pInst->m_dwObjectFlags2;
fxData.m_bUseTargetData = pInst->m_bUseTargetData;
fxData.m_vTargetPos = pInst->m_vTargetPos;
fxData.m_vTargetNorm = pInst->m_vTargetNorm;
fxData.m_hCamera = m_hCamera;
// Save the parent
fxData.m_hParent = pInst->m_hParent;
// Is this FX supposed to be motion linked to another FX?
if (pKey->m_bLinked)
{
CLinkListNode<FX_LINK> *pNode = pInst->m_collActiveFX.GetHead();
while (pNode)
{
if (pNode->m_Data.m_dwID == pKey->m_dwLinkedID)
{
// This is the one !!!
if (pInst->ExistFX(pNode->m_Data.m_pFX))
{
CBaseFX *pMotionLinkFX = pNode->m_Data.m_pFX;
fxData.m_hParent = pMotionLinkFX->GetFXObject();
}
// done
break;
}
pNode = pNode->m_pNext;
}
}
// Create the FX
CBaseFX *pNewFX = CreateFX(pKey->m_pFxRef->m_sName, &fxData, pKey->m_pProps, pInst->m_hParent);
if( pNewFX )
{
pNewFX->SetVisible(false);
pNewFX->ClearState(FS_INITIALFRAME | FS_ACTIVE | FS_SHUTTINGDOWN | FS_SUSPENDED);
// Add it onto the list for link referencing
FX_LINK fxLink;
fxLink.m_dwID = pKey->m_dwID;
fxLink.m_pFX = pNewFX;
fxLink.m_pRef = pKey;
pInst->m_collActiveFX.AddHead(fxLink);
}
else
{
return false;
}
return true;
}
