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More general fix for bug #189 The clipping is done at a higher level, and the low level functions are passed clipped rectangles. Drivers which don't support source clipping have not been changed, so the image will be squished instead of clipped, but at least they will no longer crash when the destination rect was out of bounds.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 17 Apr 2006 06:47:23 +0000
parents 355632dca928
children
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>SDL_VideoDriverName</H1
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><H2
>Name</H2
>SDL_VideoDriverName&nbsp;--&nbsp;Obtain the name of the video driver</DIV
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>Synopsis</H2
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><P
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><PRE
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>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>char *<B
CLASS="FSFUNC"
>SDL_VideoDriverName</B
></CODE
>(char *namebuf, int maxlen);</CODE
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><H2
>Description</H2
><P
>The buffer pointed to by <TT
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><I
>namebuf</I
></TT
> is filled up to a maximum of <TT
CLASS="PARAMETER"
><I
>maxlen</I
></TT
> characters (include the NULL terminator) with the name of the initialised video driver. The driver name is a simple one word identifier like "x11" or "windib".</P
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><H2
>Return Value</H2
><P
>Returns <TT
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>NULL</TT
> if video has not been initialised with <TT
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>SDL_Init</TT
> or a pointer to <TT
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><I
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