void CReplayRenderer::SetupSampleView( int x, int y, int w, int h, int nSample, CViewSetup& viewSetup )
{
// Frustum stuff
// FIXME: This currently matches the client DLL for HL2
// but we probably need a way of getting this state from the client DLL
viewSetup.zNear = 3;
viewSetup.zFar = 16384.0f * 1.73205080757f;
viewSetup.x = x;
viewSetup.y = y;
viewSetup.width = w;
viewSetup.height = h;
viewSetup.m_flAspectRatio = (float)viewSetup.width / (float)viewSetup.height;
const float fov = viewSetup.fov;
float fHalfAngleRadians = DEG2RAD( 0.5f * fov );
float t = tan( fHalfAngleRadians ) * (viewSetup.m_flAspectRatio / ( 4.0f / 3.0f ));
viewSetup.fov = RAD2DEG( 2.0f * atan( t ) );
viewSetup.fovViewmodel = viewSetup.fov + GetViewModelFOVOffset();
viewSetup.zNearViewmodel = 1;
viewSetup.zFarViewmodel = viewSetup.zFar;
viewSetup.m_bOrtho = false;
viewSetup.m_bRenderToSubrectOfLargerScreen = true;
SetupDOFMatrixSkewView( viewSetup.origin, viewSetup.angles, nSample, viewSetup ); // Sheared matrix method more comparable to image-space DoF approximation
// Only have the engine do bloom and tone mapping if not HDR
viewSetup.m_bDoBloomAndToneMapping = !IsHDR();
viewSetup.m_bCacheFullSceneState = m_bCacheFullSceneState;
}
HRESULT STDMETHODCALLTYPE OBGEDirect3D9::CreateDevice(
UINT Adapter,
D3DDEVTYPE DeviceType,
HWND hFocusWindow,
DWORD BehaviorFlags,
D3DPRESENT_PARAMETERS *pPresentationParameters,
IDirect3DDevice9 **ppReturnedDeviceInterface) {
HRESULT hr;
D3DFORMAT asbak;
#if 0
/* check if the format isn't possibly really available */
if (MultiSample.Get() && (pPresentationParameters->MultiSampleType == D3DMULTISAMPLE_NONE)) {
D3DFORMAT frmt = D3DFMT_UNKNOWN;
if (IsHDR())
frmt = D3DFMT_A16B16G16R16F;
else
frmt = D3DFMT_A8R8G8B8;
hr = m_d3d->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, frmt, FALSE, (D3DMULTISAMPLE_TYPE)MultiSample.Get(), NULL);
if (SUCCEEDED(hr)) {
pPresentationParameters->MultiSampleType = (D3DMULTISAMPLE_TYPE)MultiSample.Get();
pPresentationParameters->MultiSampleQuality = 0;
pPresentationParameters->Flags &= ~D3DPRESENTFLAG_LOCKABLE_BACKBUFFER;
}
}
#endif
/* replace whatever by INTZ for example if possible */
pPresentationParameters->AutoDepthStencilFormat =
GetDepthBufferFormat(m_d3d, asbak =
pPresentationParameters->AutoDepthStencilFormat,
pPresentationParameters->MultiSampleType);
/* try -> fail -> restore */
hr = m_d3d->CreateDevice(Adapter, DeviceType, hFocusWindow, BehaviorFlags,
pPresentationParameters, ppReturnedDeviceInterface);
if (!SUCCEEDED(hr)) {
pPresentationParameters->AutoDepthStencilFormat = asbak;
hr = m_d3d->CreateDevice(Adapter, DeviceType, hFocusWindow, BehaviorFlags,
pPresentationParameters, ppReturnedDeviceInterface);
}
_MESSAGE("OD3D9: Device queried from 0x%08x", _ReturnAddress());
_MESSAGE("OD3D9: Queue %d, MS-type %d, MS-quality %d",
pPresentationParameters->BackBufferCount,
pPresentationParameters->MultiSampleType,
pPresentationParameters->MultiSampleQuality);
// Return our device
if (SUCCEEDED(hr))
*ppReturnedDeviceInterface = new OBGEDirect3DDevice9(this, *ppReturnedDeviceInterface);
return hr;
}
