Mercurial > sdl-ios-xcode
view docs/html/sdlfreesurface.html @ 78:e9582f471c02
Added the environment variable SDL_MOUSE_NORELATIVE to completely disable
relative mouse motion if the application desires it. UNDOCUMENTED!!
author | Sam Lantinga <slouken@lokigames.com> |
---|---|
date | Sat, 23 Jun 2001 18:51:29 +0000 |
parents | 55f1f1b3e27d |
children | e5bc29de3f0a |
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<HTML ><HEAD ><TITLE >SDL_FreeSurface</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.64 "><LINK REL="HOME" TITLE="SDL Library Documentation" HREF="index.html"><LINK REL="UP" TITLE="Video" HREF="video.html"><LINK REL="PREVIOUS" TITLE="SDL_CreateRGBSurfaceFrom" HREF="sdlcreatergbsurfacefrom.html"><LINK REL="NEXT" TITLE="SDL_LockSurface" HREF="sdllocksurface.html"></HEAD ><BODY CLASS="REFENTRY" BGCOLOR="#FFF8DC" TEXT="#000000" LINK="#0000ee" VLINK="#551a8b" ALINK="#ff0000" ><DIV CLASS="NAVHEADER" ><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >SDL Library Documentation</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="sdlcreatergbsurfacefrom.html" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="sdllocksurface.html" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="SDLFREESURFACE" >SDL_FreeSurface</A ></H1 ><DIV CLASS="REFNAMEDIV" ><A NAME="AEN1478" ></A ><H2 >Name</H2 >SDL_FreeSurface -- Frees (deletes) a SDL_Surface</DIV ><DIV CLASS="REFSYNOPSISDIV" ><A NAME="AEN1481" ></A ><H2 >Synopsis</H2 ><DIV CLASS="FUNCSYNOPSIS" ><A NAME="AEN1482" ></A ><P ></P ><PRE CLASS="FUNCSYNOPSISINFO" >#include "SDL.h"</PRE ><P ><CODE ><CODE CLASS="FUNCDEF" >void <B CLASS="FSFUNC" >SDL_FreeSurface</B ></CODE >(SDL_Surface *surface);</CODE ></P ><P ></P ></DIV ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN1488" ></A ><H2 >Description</H2 ><P >Frees the resources used by a previously created <SPAN CLASS="STRUCTNAME" >SDL_Surface</SPAN >. If the surface was created using <A HREF="sdlcreatergbsurfacefrom.html" >SDL_CreateRGBSurfaceFrom</A > then the pixel data is not freed.</P ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN1493" ></A ><H2 >See Also</H2 ><P ><A HREF="sdlcreatergbsurface.html" ><TT CLASS="FUNCTION" >SDL_CreateRGBSurface</TT ></A > <A HREF="sdlcreatergbsurfacefrom.html" ><TT CLASS="FUNCTION" >SDL_CreateRGBSurfaceFrom</TT ></A ></P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="sdlcreatergbsurfacefrom.html" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="sdllocksurface.html" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >SDL_CreateRGBSurfaceFrom</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="video.html" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >SDL_LockSurface</TD ></TR ></TABLE ></DIV ></BODY ></HTML >