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NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.64
REL="HOME"
TITLE="SDL Library Documentation"
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TITLE="Video"
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TITLE="SDL_SetVideoMode"
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TITLE="SDL_UpdateRects"
HREF="sdlupdaterects.html"><
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>SDL Library Documentation<
/TH
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HREF="sdlsetvideomode.html"
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
HREF="sdlupdaterects.html"
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NAME="SDLUPDATERECT"
CLASS="REFNAMEDIV"
NAME="AEN940"
>SDL_UpdateRect -- Makes sure the given area is updated on the given screen.<
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>
(SDL_Surface *screen, Sint32 x, Sint32 y, Sint32 w, Sint32 h
);<
/CODE
CLASS="REFSECT1"
NAME="AEN950"
>Makes sure the given area is updated on the given screen. The rectangle must
be confined within the screen boundaries
(no clipping is done
).<
/P
>If '<TT
CLASS="PARAMETER"
><I
>x</I
></TT
>', '<TT
CLASS="PARAMETER"
><I
>y</I
></TT
>', '<TT
CLASS="PARAMETER"
><I
>w</I
></TT
>'
and '<TT
CLASS="PARAMETER"
><I
>h</I
></TT
>' are all 0,
CLASS="FUNCTION"
> will update the
>This function should not be called while '<TT
CLASS="PARAMETER"
><I
>screen</I
></TT
>' is
HREF="sdllocksurface.html"
CLASS="REFSECT1"
NAME="AEN962"
HREF="sdlupdaterects.html"
CLASS="FUNCTION"
>,
HREF="sdlrect.html"
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>,
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HREF="sdlupdaterects.html"
WIDTH="33%"
ALIGN="left"
VALIGN="top"
WIDTH="34%"
ALIGN="center"
VALIGN="top"
HREF="video.html"
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>