// See method declaration for details.
void SetColoredRenderingTask::SetColoredFVF(IDirect3DDevice9& device)
{
HRESULT result = device.SetFVF(D3DFVF_XYZ | D3DFVF_DIFFUSE);
if(FAILED(result) == true)
{
throw D3DError("avl::view::d3d::SetColoredRenderingTask::SetColoredFVF()", "Unable to set the flexible vertex format to colored mode.", result);
}
}
// See method declaration for details.
void SetTextureTask::Execute(RenderContext& render_context)
{
HRESULT result = render_context.device.SetTexture(0, &texture);
if(FAILED(result) == true)
{
throw D3DError("avl::view::d3d::SetTextureTask::Execute()", "Unable to set texture.", result);
}
}
//////////////////////////////////////////////////////////////////////////////////
// Initializes all member variables
// is called from all constructors!
//////////////////////////////////////////////////////////////////////////////////
void CRMEngine::InitCRMEngine()
{
HRESULT rval;
LPDIRECT3DRM lpD3DRMInterface;
CDXLOG("START: CRMEngine::InitCRMEngine");
CDXLOG("Initialize member vars");
// initialize member variables
m_Direct3D = NULL;
m_IMDevice = NULL;
m_RMDevice = NULL;
m_Direct3DRM = NULL;
m_lpDDClipper = NULL;
m_Screen = NULL;
CDXLOG("Create the Direct3D Retained Mode Interface");
// create the main d3drm object
rval = Direct3DRMCreate(&lpD3DRMInterface);
if(rval != D3DRM_OK) {
D3DError(rval, m_Screen->GetWindowHandle(), __FILE__, __LINE__);
}
CDXLOG("QueryInterface for a IDirect3DRM3 Interface");
/* Get the interface IDirect3DRM3 */
rval = lpD3DRMInterface->QueryInterface (IID_IDirect3DRM3,
(LPVOID *) &m_Direct3DRM);
CDXLOG("Release the old IDirect3DRM interface");
/* Release the Old IDirect3DRM */
RELEASE(lpD3DRMInterface);
if(rval != D3DRM_OK) {
D3DError(rval, m_Screen->GetWindowHandle(), __FILE__, __LINE__);
}
CDXLOG("END: CRMEngine::InitCRMEngine");
}
//////////////////////////////////////////////////////////////////////////////////
// CRMEngine CreateFullScreen - creates a full screen application
//////////////////////////////////////////////////////////////////////////////////
HRESULT CRMEngine::CreateFullScreen(CDXScreen* pScreen, void *hWnd,
int Width, int Height, int BPP)
{
GUID d3dGUID;
LPDIRECTDRAW lpDD;
LPDIRECTDRAWSURFACE lpDDS;
HRESULT rval;
CDXLOG("START: CRMEngine::CreateFullScreen");
CDXASSERT(BPP!=8);
CDXLOG("Release any existing m_RMDevice we have");
// first release everything that has been allocated
RELEASE(m_RMDevice);
CDXLOG("Save our Screen Pointer, and switch us to FullScreen mode");
// create the CDXScreen object
m_Screen = pScreen;
if(FAILED(m_Screen->CreateFullScreen(hWnd, Width, Height, BPP))) {
CDXLOG("FullScreen mode switch failed");
return D3DRMERR_NOTDONEYET;
}
#if DIRECTDRAW_VERSION >= CDX_DDVER
CDXLOG("QueryInterface for a IDirectDraw Interface");
// query for a IDirectDraw object
rval = m_Screen->GetDD()->QueryInterface(IID_IDirectDraw, (LPVOID*)&lpDD);
if(rval != DD_OK) DDError(rval, NULL, __FILE__, __LINE__);
CDXLOG("QueryInterface for a IDirectDrawSurface Interface");
rval = m_Screen->GetBack()->GetDDS()->QueryInterface(IID_IDirectDrawSurface, (LPVOID*)&lpDDS);
if(rval != DD_OK) DDError(rval, NULL, __FILE__, __LINE__);
#else
CDXLOG("Save the DirectDraw and DirectDrawSurface pointers");
lpDD = m_Screen->GetDD();
lpDDS = m_Screen->GetBack()->GetDDS();
#endif
CDXLOG("Attempt to CreateDeviceFromSurface");
// create the d3d device
rval = m_Direct3DRM->CreateDeviceFromSurface(FindDevice(BPP, &d3dGUID),
lpDD, lpDDS,0, &m_RMDevice);
if(FAILED(rval)) {
CDXLOG("Create attempt failed");
D3DError(rval, m_Screen->GetWindowHandle(), __FILE__, __LINE__);
return D3DRMERR_NOTDONEYET;
}
CDXLOG("Set the RMDevice buffer count = 2");
/* in my doc it's specified that we should set this */
m_RMDevice->SetBufferCount(2);
CDXLOG("Set our defaults based on bit depth");
// start our engine with default values based on color depth
SetDefaults();
CDXLOG("END: CRMEngine::CreateFullScreen");
return D3DRM_OK;
}
