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Date: Mon, 4 Jun 2007 06:17:59 +0000 (UTC) From: George Gensure <werkt0@gmail.com> Subject: [SDL] error removal patch for SDL_x11dyn.c I found that calling SDL_GetError when an error hasn't necessarily occurred is still reporting problems from loadso regarding dynamic functions in X11. I've added the following to my local copy to avoid revealing the 'many library lookup' approach adopted by x11dyn.c:
author Ryan C. Gordon <icculus@icculus.org>
date Wed, 13 Jun 2007 07:54:10 +0000
parents 355632dca928
children
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<HTML
><HEAD
><TITLE
>SDL_Color</TITLE
><META
NAME="GENERATOR"
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><BODY
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><H1
><A
NAME="SDLCOLOR"
></A
>SDL_Color</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN3082"
></A
><H2
>Name</H2
>SDL_Color&nbsp;--&nbsp;Format independent color description</DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN3085"
></A
><H2
>Structure Definition</H2
><PRE
CLASS="PROGRAMLISTING"
>typedef struct{
  Uint8 r;
  Uint8 g;
  Uint8 b;
  Uint8 unused;
} SDL_Color;</PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN3088"
></A
><H2
>Structure Data</H2
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN3090"
></A
><P
></P
><TABLE
BORDER="0"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="STRUCTFIELD"
><I
>r</I
></TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Red intensity</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="STRUCTFIELD"
><I
>g</I
></TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Green intensity</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="STRUCTFIELD"
><I
>b</I
></TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Blue intensity</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="STRUCTFIELD"
><I
>unused</I
></TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Unused</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN3109"
></A
><H2
>Description</H2
><P
><SPAN
CLASS="STRUCTNAME"
>SDL_Color</SPAN
> describes a color in a format independent way. You can convert a <SPAN
CLASS="STRUCTNAME"
>SDL_Color</SPAN
> to a pixel value for a certain pixel format using <A
HREF="sdlmaprgb.html"
><TT
CLASS="FUNCTION"
>SDL_MapRGB</TT
></A
>.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN3116"
></A
><H2
>See Also</H2
><P
><A
HREF="sdlpixelformat.html"
><SPAN
CLASS="STRUCTNAME"
>SDL_PixelFormat</SPAN
></A
>,
<A
HREF="sdlsetcolors.html"
><TT
CLASS="FUNCTION"
>SDL_SetColors</TT
></A
>,
<A
HREF="sdlpalette.html"
><TT
CLASS="FUNCTION"
>SDL_Palette</TT
></A
></P
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>