Mercurial > sdl-ios-xcode
view docs/html/sdllistmodes.html @ 4215:d83830711a5b SDL-1.2
Fixed bug #615
Scott McCreary 2008-08-21 10:48:14 PDT
This patch adds support for Haiku.
http://ports.haiku-files.org/browser/haikuports/trunk/media-libs/libsdl/SDL-1.2.13-haiku.diff
Haiku is an open-source recreation of BeOS. It has better POSIX compliance
than beOS did, and other improved features, which in some cases causes us to
have to "undo" previous BeOS workarounds.
Here's our port log entry for it, showing the steps to force the changes into
configure and Makefile:
http://ports.haiku-files.org/wiki/media-libs/libsdl/1.2.13/1
Note that this was only tried on 1.2.13 stable so far.
Haiku is using a newer config.guess / config.sub that doesn't yet seem to be in
the released libtool, so we are having to copy it in for now.
http://haiku-files.org/files/optional-packages/
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Mon, 21 Sep 2009 09:18:42 +0000 |
parents | 355632dca928 |
children |
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<HTML ><HEAD ><TITLE >SDL_ListModes</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ "><LINK REL="HOME" TITLE="SDL Library Documentation" HREF="index.html"><LINK REL="UP" TITLE="Video" HREF="video.html"><LINK REL="PREVIOUS" TITLE="SDL_VideoDriverName" HREF="sdlvideodrivername.html"><LINK REL="NEXT" TITLE="SDL_VideoModeOK" HREF="sdlvideomodeok.html"></HEAD ><BODY CLASS="REFENTRY" BGCOLOR="#FFF8DC" TEXT="#000000" LINK="#0000ee" VLINK="#551a8b" ALINK="#ff0000" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation 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="sdlvideodrivername.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="sdlvideomodeok.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="SDLLISTMODES" ></A >SDL_ListModes</H1 ><DIV CLASS="REFNAMEDIV" ><A NAME="AEN1159" ></A ><H2 >Name</H2 >SDL_ListModes -- Returns a pointer to an array of available screen dimensions for the given format and video flags</DIV ><DIV CLASS="REFSYNOPSISDIV" ><A NAME="AEN1162" ></A ><H2 >Synopsis</H2 ><DIV CLASS="FUNCSYNOPSIS" ><A NAME="AEN1163" ></A ><P ></P ><PRE CLASS="FUNCSYNOPSISINFO" >#include "SDL.h"</PRE ><P ><CODE ><CODE CLASS="FUNCDEF" >SDL_Rect **<B CLASS="FSFUNC" >SDL_ListModes</B ></CODE >(SDL_PixelFormat *format, Uint32 flags);</CODE ></P ><P ></P ></DIV ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN1169" ></A ><H2 >Description</H2 ><P >Return a pointer to an array of available screen dimensions for the given format and video flags, sorted largest to smallest. Returns <TT CLASS="LITERAL" >NULL</TT > if there are no dimensions available for a particular format, or <SPAN CLASS="RETURNVALUE" >-1</SPAN > if any dimension is okay for the given format.</P ><P >If <TT CLASS="PARAMETER" ><I >format</I ></TT > is <TT CLASS="LITERAL" >NULL</TT >, the mode list will be for the format returned by <A HREF="sdlgetvideoinfo.html" >SDL_GetVideoInfo()</A >-><TT CLASS="STRUCTFIELD" ><I >vfmt</I ></TT >. The <TT CLASS="PARAMETER" ><I >flag</I ></TT > parameter is an OR'd combination of <A HREF="sdlsurface.html" >surface</A > flags. The flags are the same as those used <A HREF="sdlsetvideomode.html" ><TT CLASS="FUNCTION" >SDL_SetVideoMode</TT ></A > and they play a strong role in deciding what modes are valid. For instance, if you pass <TT CLASS="LITERAL" >SDL_HWSURFACE</TT > as a flag only modes that support hardware video surfaces will be returned.</P ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN1184" ></A ><H2 >Example</H2 ><PRE CLASS="PROGRAMLISTING" >SDL_Rect **modes; int i; . . . /* Get available fullscreen/hardware modes */ modes=SDL_ListModes(NULL, SDL_FULLSCREEN|SDL_HWSURFACE); /* Check is there are any modes available */ if(modes == (SDL_Rect **)0){ printf("No modes available!\n"); exit(-1); } /* Check if our resolution is restricted */ if(modes == (SDL_Rect **)-1){ printf("All resolutions available.\n"); } else{ /* Print valid modes */ printf("Available Modes\n"); for(i=0;modes[i];++i) printf(" %d x %d\n", modes[i]->w, modes[i]->h); } . .</PRE ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN1187" ></A ><H2 >See Also</H2 ><P ><A HREF="sdlsetvideomode.html" ><TT CLASS="FUNCTION" >SDL_SetVideoMode</TT ></A >, <A HREF="sdlgetvideoinfo.html" ><TT CLASS="FUNCTION" >SDL_GetVideoInfo</TT ></A >, <A HREF="sdlrect.html" ><SPAN CLASS="STRUCTNAME" >SDL_Rect</SPAN ></A >, <A HREF="sdlpixelformat.html" ><SPAN CLASS="STRUCTNAME" >SDL_PixelFormat</SPAN ></A ></P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="sdlvideodrivername.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="sdlvideomodeok.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >SDL_VideoDriverName</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="video.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >SDL_VideoModeOK</TD ></TR ></TABLE ></DIV ></BODY ></HTML >