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Date: Tue, 19 Oct 2004 23:04:58 -0700 From: "Trevor Scroggins" Subject: [SDL] [PATCH] DirectX and SDL_WINDOWID Hack Hello, all. The IDirectInputDevice2_SetCooperativeLevel call in SDL_dx5events.c expects to be passed a root-level HWND. More often than not, a child window is used with the SDL_WINDOWID hack, causing the IDirectInputDevice2_SetCooperativeLevel call to fail. This is a small patch to SDL_dx5events.c v1.21 that fixes the problem by retrieving a handle to the root-level ancestor of the current SDL_Window and passing that handle to IDirectInputDevice2_SetCooperativeLevel.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 12 Nov 2004 23:14:47 +0000
parents 355632dca928
children
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>SDL_SetClipRect</TITLE
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><H1
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>SDL_SetClipRect</H1
><DIV
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><A
NAME="AEN2199"
></A
><H2
>Name</H2
>SDL_SetClipRect&nbsp;--&nbsp;Sets the clipping rectangle for a surface.</DIV
><DIV
CLASS="REFSYNOPSISDIV"
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><H2
>Synopsis</H2
><DIV
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><P
></P
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>void <B
CLASS="FSFUNC"
>SDL_SetClipRect</B
></CODE
>(SDL_Surface *surface, SDL_Rect *rect);</CODE
></P
><P
></P
></DIV
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><DIV
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><A
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><H2
>Description</H2
><P
>Sets the clipping rectangle for a surface.  When this surface is the
destination of a blit, only the area within the clip rectangle will be
drawn into.</P
><P
>The rectangle pointed to by <TT
CLASS="PARAMETER"
><I
>rect</I
></TT
> will be
clipped to the edges of the surface so that the clip rectangle for a
surface can never fall outside the edges of the surface.</P
><P
>If <TT
CLASS="PARAMETER"
><I
>rect</I
></TT
> is <TT
CLASS="LITERAL"
>NULL</TT
> the clipping
rectangle will be set to the full size of the surface.</P
></DIV
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><A
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></A
><H2
>See Also</H2
><P
><A
HREF="sdlgetcliprect.html"
><TT
CLASS="FUNCTION"
>SDL_GetClipRect</TT
></A
>,
<A
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><TT
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>SDL_BlitSurface</TT
></A
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>SDL_Surface</SPAN
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