diff options
Diffstat (limited to 'distrib/sdl-1.2.15/docs/html/sdllistmodes.html')
| -rw-r--r-- | distrib/sdl-1.2.15/docs/html/sdllistmodes.html | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/docs/html/sdllistmodes.html b/distrib/sdl-1.2.15/docs/html/sdllistmodes.html new file mode 100644 index 0000000..ee7bc0e --- /dev/null +++ b/distrib/sdl-1.2.15/docs/html/sdllistmodes.html @@ -0,0 +1,310 @@ +<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 +>
\ No newline at end of file |