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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored. The extension can be enabled with the environment variable SDL_VIDEO_X11_XRANDR=1
author Sam Lantinga <slouken@libsdl.org>
date Sat, 29 Apr 2006 17:54:32 +0000
parents 355632dca928
children
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>SDL_GL_GetAttribute</TITLE
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><H1
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>SDL_GL_GetAttribute</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN2708"
></A
><H2
>Name</H2
>SDL_GL_GetAttribute&nbsp;--&nbsp;Get the value of a special SDL/OpenGL attribute</DIV
><DIV
CLASS="REFSYNOPSISDIV"
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><H2
>Synopsis</H2
><DIV
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><P
></P
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>SDL_GL_GetAttribute</B
></CODE
>(SDLGLattr attr, int *value);</CODE
></P
><P
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><H2
>Description</H2
><P
>Places the value of the SDL/OpenGL <A
HREF="sdlglattr.html"
>attribute</A
> <TT
CLASS="PARAMETER"
><I
>attr</I
></TT
> into <TT
CLASS="PARAMETER"
><I
>value</I
></TT
>. This is useful after a call to <A
HREF="sdlsetvideomode.html"
><TT
CLASS="FUNCTION"
>SDL_SetVideoMode</TT
></A
> to check whether your attributes have been <A
HREF="sdlglsetattribute.html"
>set</A
> as you expected.</P
></DIV
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><A
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></A
><H2
>Return Value</H2
><P
>Returns <SPAN
CLASS="RETURNVALUE"
>0</SPAN
> on success, or <SPAN
CLASS="RETURNVALUE"
>-1</SPAN
> on an error.</P
></DIV
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></A
><H2
>See Also</H2
><P
><A
HREF="sdlglsetattribute.html"
><TT
CLASS="FUNCTION"
>SDL_GL_SetAttribute</TT
></A
>,
<A
HREF="sdlglattr.html"
>GL Attributes</A
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