//--------------------------------------------------------------------------------------
//
//--------------------------------------------------------------------------------------
void CreateRenderTargets(ID3D11Device* pd3dDevice)
{
ReleaseRenderTargets();
D3D11_TEXTURE2D_DESC texDesc;
texDesc.Width = g_BackBufferWidth;
texDesc.Height = g_BackBufferHeight;
texDesc.ArraySize = 1;
texDesc.MiscFlags = 0;
texDesc.MipLevels = 1;
texDesc.BindFlags = D3D11_BIND_RENDER_TARGET | D3D11_BIND_SHADER_RESOURCE;
texDesc.Usage = D3D11_USAGE_DEFAULT;
texDesc.CPUAccessFlags = NULL;
// Allocate MSAA color buffer
texDesc.SampleDesc.Count = g_MSAADesc[g_MSAACurrentSettings].SampleCount;
texDesc.SampleDesc.Quality = 0;
texDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
pd3dDevice->CreateTexture2D(&texDesc, NULL, &g_ColorTexture);
pd3dDevice->CreateRenderTargetView(g_ColorTexture, NULL, &g_ColorRTV);
pd3dDevice->CreateShaderResourceView(g_ColorTexture, NULL, &g_ColorSRV);
// Allocate MSAA normal buffer
texDesc.Format = DXGI_FORMAT_R11G11B10_FLOAT;
pd3dDevice->CreateTexture2D(&texDesc, NULL, &g_NormalTexture);
pd3dDevice->CreateRenderTargetView(g_NormalTexture, NULL, &g_NormalRTV);
pd3dDevice->CreateShaderResourceView(g_NormalTexture, NULL, &g_NormalSRV);
}
void UIScreenTransition::Update(float32 timeElapsed)
{
currentTime += timeElapsed;
normalizedTime = interpolationFunc(currentTime / duration);
if (currentTime >= duration)
{
currentTime = duration;
nextScreen->SystemDidAppear();
ReleaseRenderTargets();
// go to next screen
UIControlSystem::Instance()->ReplaceScreen(nextScreen);
UIControlSystem::Instance()->UnlockInput();
/*
Right now we are in update so when we change control we miss Update for new screen
Here we call update control to make calls to update / draw sequential and avoid problem with missing Update
We pass current timeElapsed because we miss current frame time
*/
nextScreen->SystemUpdate(timeElapsed); //
}
}
//--------------------------------------------------------------------------------------
// This callback function will be called immediately after the Direct3D device has
// been destroyed, which generally happens as a result of application termination or
// windowed/full screen toggles.
//--------------------------------------------------------------------------------------
void CALLBACK OnD3D11DestroyDevice(void* pUserContext)
{
DXUTTRACE(L"OnD3D11DestroyDevice called\n");
g_DialogResourceManager.OnD3D11DestroyDevice();
g_SettingsDlg.OnD3D11DestroyDevice();
DXUTGetGlobalResourceCache().OnDestroyDevice();
SAFE_DELETE(g_pTxtHelper);
g_pSceneRenderer.OnDestroyDevice();
for (int i = 0; i < ARRAYSIZE(g_MeshDesc); i++)
{
g_SceneMeshes[i].OnDestroyDevice();
}
ReleaseRenderTargets();
ReleaseDepthBuffer();
g_AORenderer.Release();
}
void Term()
{
// Don't over-term
if (!m_nRefCount)
return;
// Only truly terminate when the last volumetric light goes away
--m_nRefCount;
if (m_nRefCount)
return;
// Let go of the vertex decl
if (m_hVertexDecl)
g_pLTCustomRender->ReleaseVertexDeclaration(m_hVertexDecl);
m_hVertexDecl = NULL;
// Let go of our materials
for (uint32 nLoop = 0; nLoop < LTARRAYSIZE(m_aSliceMaterials); ++nLoop)
{
if (m_aSliceMaterials[nLoop])
g_pLTRenderer->ReleaseMaterialInstance(m_aSliceMaterials[nLoop]);
m_aSliceMaterials[nLoop] = NULL;
}
if (m_hShellMaterial)
g_pLTRenderer->ReleaseMaterialInstance(m_hShellMaterial);
m_hShellMaterial = NULL;
// Let go of the shell IB
if (m_hShellIB)
g_pLTCustomRender->ReleaseIndexBuffer(m_hShellIB);
m_hShellIB = NULL;
// Let go of the render targets
ReleaseRenderTargets();
// Let go of the game database category
DATABASE_CATEGORY(VolumetricLight).Term();
}