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>SDL_DisplayYUVOverlay</H1
><DIV
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><H2
>Name</H2
>SDL_DisplayYUVOverlay&nbsp;--&nbsp;Blit the overlay to the display</DIV
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>Synopsis</H2
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><PRE
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>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>SDL_DisplayYUVOverlay</B
></CODE
>(SDL_Overlay *overlay, SDL_Rect *dstrect);</CODE
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><H2
>Description</H2
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>Blit the <TT
CLASS="PARAMETER"
><I
>overlay</I
></TT
> to the surface specified when it was <A
HREF="sdlcreateyuvoverlay.html"
>created</A
>. The <A
HREF="sdlrect.html"
><SPAN
CLASS="STRUCTNAME"
>SDL_Rect</SPAN
></A
> structure, <TT
CLASS="PARAMETER"
><I
>dstrect</I
></TT
>, specifies the position and size of the destination. If the <TT
CLASS="PARAMETER"
><I
>dstrect</I
></TT
> is a larger or smaller than the overlay then the overlay will be scaled, this is optimized for 2x scaling.</P
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><H2
>Return Values</H2
><P
>Returns 0 on success</P
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><H2
>See Also</H2
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><A
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><SPAN
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>SDL_Overlay</SPAN
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>,
<A
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><TT
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>SDL_CreateYUVOverlay</TT
></A
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author	Patrice Mandin <patmandin@gmail.com>
date	Fri, 12 May 2006 16:25:04 +0000
parents	355632dca928
children