[ros-dev] Re: [ros-diffs] [mbosma] 17213: Fix another bug thanks to GreatLord.

[magnus at itkonsult-olsen.com]

Hi
I think it is not wrong with GetWindowDC(GetDesktopWindow());
for we need current desktop, to get the screen width, height and some other
data. so I think is pretty clear what it does. we can do same thing with
createdc then we need look wich graphic driver are in use. And I do not if
GetDC(NULL) work fine in ros.


Quoting Royce Mitchell III <royce3 at ev1.net>:

> mbosma at svn.reactos.com wrote:
>
> >Fix another bug thanks to GreatLord.
> >
> >Modified: trunk/reactos/lib/ddraw/main/ddraw.c
> >
> >
> > ------------------------------------------------------------------------
> > *Modified: trunk/reactos/lib/ddraw/main/ddraw.c*
> >
> >--- trunk/reactos/lib/ddraw/main/ddraw.c	2005-08-08 16:09:48 UTC (rev 17212)
> >+++ trunk/reactos/lib/ddraw/main/ddraw.c	2005-08-08 16:18:44 UTC (rev 17213)
> >@@ -24,7 +24,7 @@
> >
> > 	This->lpGUID = lpGUID;
> >
> > 	// get the HDC
> >
> >
> >-	This->hdc = CreateDC (L"Display", NULL, NULL, NULL);
> >
> >
> >+	This->hdc = GetWindowDC(GetDesktopWindow());
> >
> >
> > 	This->Height = GetDeviceCaps(This->hdc, HORZRES);
> > 	This->Width = GetDeviceCaps(This->hdc, VERTRES);
> > 	This->Bpp = GetDeviceCaps(This->hdc, BITSPIXEL);
> >
> >
> I wondered about this when I first saw it. What about GetDC(NULL) ?
>
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