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Catch X11 extension errors...since most of these are notifications that we queried for a missing extension (such as the XiG vidmode one that most people don't have), and default Xlib behaviour is to write notification to stderr, this tends to generate incorrect bug reports. Since we'll actually deal with the missing extension when querying for it, we ignore these errors in our hook. The rest continue to pass through to the default handler. Fixes Bugzilla #42. --ryan.
author Ryan C. Gordon <icculus@icculus.org>
date Sat, 14 Jan 2006 08:15:38 +0000
parents 355632dca928
children
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<HTML
><HEAD
><TITLE
>SDL_Rect</TITLE
><META
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><H1
><A
NAME="SDLRECT"
></A
>SDL_Rect</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN3046"
></A
><H2
>Name</H2
>SDL_Rect&nbsp;--&nbsp;Defines a rectangular area</DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN3049"
></A
><H2
>Structure Definition</H2
><PRE
CLASS="PROGRAMLISTING"
>typedef struct{
  Sint16 x, y;
  Uint16 w, h;
} SDL_Rect;</PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN3052"
></A
><H2
>Structure Data</H2
><DIV
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><A
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></A
><P
></P
><TABLE
BORDER="0"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
ALIGN="LEFT"
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><TT
CLASS="STRUCTFIELD"
><I
>x, y</I
></TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Position of the upper-left corner of the rectangle</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="STRUCTFIELD"
><I
>w, h</I
></TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>The width and height of the rectangle</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN3065"
></A
><H2
>Description</H2
><P
>A <SPAN
CLASS="STRUCTNAME"
>SDL_Rect</SPAN
> defines a rectangular area of pixels. It is used by <A
HREF="sdlblitsurface.html"
><TT
CLASS="FUNCTION"
>SDL_BlitSurface</TT
></A
> to define blitting regions and by several other video functions.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN3071"
></A
><H2
>See Also</H2
><P
><A
HREF="sdlblitsurface.html"
><TT
CLASS="FUNCTION"
>SDL_BlitSurface</TT
></A
>,
<A
HREF="sdlupdaterect.html"
><TT
CLASS="FUNCTION"
>SDL_UpdateRect</TT
></A
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