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[11902] Import Recast Navigation
Import Recast Navigation as third party dependency Credits go to Mikko Mononen memon at inside dot org
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399 changed files with 142994 additions and 1 deletions
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<HTML
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><HEAD
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><TITLE
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>SDL_SetVideoMode</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
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"><LINK
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REL="HOME"
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TITLE="SDL Library Documentation"
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HREF="index.html"><LINK
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REL="UP"
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TITLE="Video"
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HREF="video.html"><LINK
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REL="PREVIOUS"
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TITLE="SDL_VideoModeOK"
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HREF="sdlvideomodeok.html"><LINK
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REL="NEXT"
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TITLE="SDL_UpdateRect"
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HREF="sdlupdaterect.html"></HEAD
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><BODY
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CLASS="REFENTRY"
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BGCOLOR="#FFF8DC"
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TEXT="#000000"
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LINK="#0000ee"
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VLINK="#551a8b"
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ALINK="#ff0000"
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><DIV
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||||
CLASS="NAVHEADER"
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||||
><TABLE
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||||
SUMMARY="Header navigation table"
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||||
WIDTH="100%"
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||||
BORDER="0"
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||||
CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>SDL Library Documentation</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="sdlvideomodeok.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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></TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="sdlupdaterect.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><H1
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><A
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NAME="SDLSETVIDEOMODE"
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></A
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>SDL_SetVideoMode</H1
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><DIV
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CLASS="REFNAMEDIV"
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><A
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NAME="AEN1239"
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></A
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><H2
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>Name</H2
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>SDL_SetVideoMode -- Set up a video mode with the specified width, height and bits-per-pixel.</DIV
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><DIV
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CLASS="REFSYNOPSISDIV"
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><A
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NAME="AEN1242"
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></A
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><H2
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>Synopsis</H2
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><DIV
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CLASS="FUNCSYNOPSIS"
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><A
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NAME="AEN1243"
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></A
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><P
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></P
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><PRE
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CLASS="FUNCSYNOPSISINFO"
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>#include "SDL.h"</PRE
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><P
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><CODE
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><CODE
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CLASS="FUNCDEF"
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>SDL_Surface *<B
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CLASS="FSFUNC"
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>SDL_SetVideoMode</B
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></CODE
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>(int width, int height, int bpp, Uint32 flags);</CODE
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></P
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><P
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></P
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></DIV
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN1249"
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></A
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><H2
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>Description</H2
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><P
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>Set up a video mode with the specified width, height and bits-per-pixel.</P
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><P
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>If <TT
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CLASS="PARAMETER"
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><I
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>bpp</I
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></TT
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> is 0, it is treated as the
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current display bits per pixel.</P
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><P
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>The <TT
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CLASS="PARAMETER"
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><I
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>flags</I
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></TT
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> parameter is the same as the <TT
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CLASS="STRUCTFIELD"
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><I
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>flags</I
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></TT
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> field of the <A
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HREF="sdlsurface.html"
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><SPAN
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CLASS="STRUCTNAME"
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>SDL_Surface</SPAN
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></A
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> structure. OR'd combinations of the following values are valid.</P
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><DIV
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CLASS="INFORMALTABLE"
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><A
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NAME="AEN1259"
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></A
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><P
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></P
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><TABLE
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BORDER="1"
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CLASS="CALSTABLE"
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><TBODY
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_SWSURFACE</TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Create the video surface in system memory</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_HWSURFACE</TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Create the video surface in video memory</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_ASYNCBLIT</TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Enables the use of asynchronous updates of the display surface. This will
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usually slow down blitting on single CPU machines, but may provide a speed
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increase on SMP systems.</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_ANYFORMAT</TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Normally, if a video surface of the requested bits-per-pixel (<TT
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CLASS="PARAMETER"
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><I
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>bpp</I
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></TT
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>) is not available, SDL will emulate one with a shadow surface. Passing <TT
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CLASS="LITERAL"
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>SDL_ANYFORMAT</TT
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> prevents this and causes SDL to use the video surface, regardless of its pixel depth.</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_HWPALETTE</TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Give SDL exclusive palette access. Without this flag you may not always get the the colors you request with <A
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HREF="sdlsetcolors.html"
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><TT
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CLASS="FUNCTION"
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>SDL_SetColors</TT
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></A
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> or <A
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HREF="sdlsetpalette.html"
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><TT
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CLASS="FUNCTION"
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>SDL_SetPalette</TT
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></A
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>.</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_DOUBLEBUF</TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Enable hardware double buffering; only valid with SDL_HWSURFACE. Calling
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<A
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HREF="sdlflip.html"
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><TT
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CLASS="FUNCTION"
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>SDL_Flip</TT
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></A
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> will flip the
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buffers and update the screen. All drawing will take place on the surface
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that is not displayed at the moment. If double buffering could not be enabled
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then <TT
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CLASS="FUNCTION"
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>SDL_Flip</TT
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> will just perform a
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<A
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HREF="sdlupdaterect.html"
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><TT
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CLASS="FUNCTION"
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>SDL_UpdateRect</TT
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></A
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>
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on the entire screen.</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_FULLSCREEN</TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>SDL will attempt to use a fullscreen mode. If a hardware resolution change is
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not possible (for whatever reason), the next higher resolution will be used and
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the display window centered on a black background.</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_OPENGL</TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Create an OpenGL rendering context. You should have previously set OpenGL video attributes with <A
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HREF="sdlglsetattribute.html"
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><TT
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CLASS="FUNCTION"
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>SDL_GL_SetAttribute</TT
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></A
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>.</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_OPENGLBLIT</TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Create an OpenGL rendering context, like above, but allow normal blitting
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operations. The screen (2D) surface may have an alpha channel, and
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<A
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HREF="sdlupdaterects.html"
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><TT
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CLASS="FUNCTION"
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>SDL_UpdateRects</TT
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></A
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>
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must be used for updating changes to the screen surface. NOTE: This option
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is kept for compatibility only, and is <SPAN
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CLASS="emphasis"
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><I
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CLASS="EMPHASIS"
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>not</I
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></SPAN
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> recommended for
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new code.</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_RESIZABLE</TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Create a resizable window. When the window is resized by the user a <A
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HREF="sdlresizeevent.html"
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><TT
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CLASS="LITERAL"
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>SDL_VIDEORESIZE</TT
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></A
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> event is generated and <TT
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CLASS="FUNCTION"
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>SDL_SetVideoMode</TT
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> can be called again with the new size.</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_NOFRAME</TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>If possible, <TT
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CLASS="LITERAL"
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>SDL_NOFRAME</TT
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> causes SDL to create a window with no title bar or frame decoration. Fullscreen modes automatically have this flag set.</TD
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></TR
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></TBODY
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></TABLE
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><P
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></P
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></DIV
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><DIV
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CLASS="NOTE"
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><BLOCKQUOTE
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CLASS="NOTE"
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><P
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><B
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>Note: </B
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>Whatever <TT
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CLASS="PARAMETER"
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><I
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>flags</I
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></TT
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> <TT
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CLASS="FUNCTION"
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>SDL_SetVideoMode</TT
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> could satisfy are set in the <TT
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CLASS="STRUCTFIELD"
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><I
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>flags</I
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></TT
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> member of the returned surface.</P
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></BLOCKQUOTE
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></DIV
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><DIV
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CLASS="NOTE"
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><BLOCKQUOTE
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CLASS="NOTE"
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><P
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><B
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>Note: </B
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>The <TT
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CLASS="PARAMETER"
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><I
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>bpp</I
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></TT
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> parameter is the number of bits per pixel,
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so a <TT
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CLASS="PARAMETER"
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><I
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>bpp</I
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></TT
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> of 24 uses the packed representation of
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3 bytes/pixel. For the more common 4 bytes/pixel mode, use a
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<TT
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CLASS="PARAMETER"
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><I
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>bpp</I
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></TT
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> of 32. Somewhat oddly, both 15 and 16 will
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request a 2 bytes/pixel mode, but different pixel formats.</P
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></BLOCKQUOTE
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></DIV
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN1336"
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></A
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><H2
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>Return Value</H2
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><P
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>The framebuffer surface, or <SPAN
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CLASS="RETURNVALUE"
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>NULL</SPAN
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> if it fails.
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The surface returned is freed by SDL_Quit() and should nt be freed by
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the caller.</P
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN1340"
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></A
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><H2
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>See Also</H2
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><P
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><A
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HREF="sdllocksurface.html"
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><TT
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CLASS="FUNCTION"
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>SDL_LockSurface</TT
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></A
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>,
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<A
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HREF="sdlsetcolors.html"
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><TT
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CLASS="FUNCTION"
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>SDL_SetColors</TT
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></A
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>,
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<A
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HREF="sdlflip.html"
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><TT
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||||
CLASS="FUNCTION"
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||||
>SDL_Flip</TT
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></A
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>,
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<A
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HREF="sdlsurface.html"
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><SPAN
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||||
CLASS="STRUCTNAME"
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||||
>SDL_Surface</SPAN
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></A
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></P
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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||||
><HR
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||||
ALIGN="LEFT"
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||||
WIDTH="100%"><TABLE
|
||||
SUMMARY="Footer navigation table"
|
||||
WIDTH="100%"
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||||
BORDER="0"
|
||||
CELLPADDING="0"
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||||
CELLSPACING="0"
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><TR
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><TD
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||||
WIDTH="33%"
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||||
ALIGN="left"
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||||
VALIGN="top"
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||||
><A
|
||||
HREF="sdlvideomodeok.html"
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||||
ACCESSKEY="P"
|
||||
>Prev</A
|
||||
></TD
|
||||
><TD
|
||||
WIDTH="34%"
|
||||
ALIGN="center"
|
||||
VALIGN="top"
|
||||
><A
|
||||
HREF="index.html"
|
||||
ACCESSKEY="H"
|
||||
>Home</A
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||||
></TD
|
||||
><TD
|
||||
WIDTH="33%"
|
||||
ALIGN="right"
|
||||
VALIGN="top"
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||||
><A
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||||
HREF="sdlupdaterect.html"
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||||
ACCESSKEY="N"
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||||
>Next</A
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||||
></TD
|
||||
></TR
|
||||
><TR
|
||||
><TD
|
||||
WIDTH="33%"
|
||||
ALIGN="left"
|
||||
VALIGN="top"
|
||||
>SDL_VideoModeOK</TD
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||||
><TD
|
||||
WIDTH="34%"
|
||||
ALIGN="center"
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||||
VALIGN="top"
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||||
><A
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||||
HREF="video.html"
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||||
ACCESSKEY="U"
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||||
>Up</A
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||||
></TD
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||||
><TD
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||||
WIDTH="33%"
|
||||
ALIGN="right"
|
||||
VALIGN="top"
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||||
>SDL_UpdateRect</TD
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||||
></TR
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||||
></TABLE
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||||
></DIV
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||||
></BODY
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||||
></HTML
|
||||
>
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||||
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