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baddrizz

direct draw clipping question

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can someone tell me whats wrong with this code cause when i define my clipping area nothing gets put on screen
    

DDSURFACEDESC2 ddsc;

if( DirectDrawCreateEx( NULL, (LPVOID*)&lpdd, 
             IID_IDirectDraw7, NULL) != DD_OK)
                MessageBox( NULL, "Couldn't Create DDraw Object", MyTitle, MB_ICONERROR);

if( lpdd->SetCooperativeLevel( hwnd, DDSCL_FULLSCREEN | DDSCL_EXCLUSIVE | DDSCL_ALLOWREBOOT) != DD_OK)
		MessageBox( NULL, "Couldn't Set Cooperation Level", MyTitle, MB_ICONERROR);
	
if( lpdd->CreateClipper( NULL, &lpddclip, NULL) != DD_OK)
		MessageBox( NULL, "Couldn't Create Clipper", MyTitle, MB_ICONERROR);

	lpddclip->GetHWnd( &hwnd);

	ZeroMemory( &ddsc, sizeof(ddsc));
	ddsc.dwSize		= sizeof(ddsc);
	ddsc.dwFlags	= DDSD_CAPS;
	ddsc.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;           if( lpdd->CreateSurface( &ddsc, &lpddprimary, NULL) != DD_OK)
		MessageBox( NULL, "Couldn't Create Surface", MyTitle, MB_ICONERROR);
	
	lpddprimary->SetClipper( lpddclip);

	return true;
    
but when i take out lpddclip->GetHWnd( &hwnd); & lpddprimary->SetClipper( lpddclip); i get what i want on the screen i know its a little messy but i hope you guys can figure it out cause i can't Edited by - baddrizz on September 7, 2001 4:58:18 PM

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