forked from KolibriOS/kolibrios
251 lines
3.2 KiB
HTML
251 lines
3.2 KiB
HTML
<HTML
|
|
><HEAD
|
|
><TITLE
|
|
>SDL_Flip</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_UpdateRects"
|
|
HREF="sdlupdaterects.html"><LINK
|
|
REL="NEXT"
|
|
TITLE="SDL_SetColors"
|
|
HREF="sdlsetcolors.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="sdlupdaterects.html"
|
|
>Prev</A
|
|
></TD
|
|
><TD
|
|
WIDTH="80%"
|
|
ALIGN="center"
|
|
VALIGN="bottom"
|
|
></TD
|
|
><TD
|
|
WIDTH="10%"
|
|
ALIGN="right"
|
|
VALIGN="bottom"
|
|
><A
|
|
HREF="sdlsetcolors.html"
|
|
>Next</A
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
><HR
|
|
ALIGN="LEFT"
|
|
WIDTH="100%"></DIV
|
|
><H1
|
|
><A
|
|
NAME="SDLFLIP"
|
|
>SDL_Flip</A
|
|
></H1
|
|
><DIV
|
|
CLASS="REFNAMEDIV"
|
|
><A
|
|
NAME="AEN1011"
|
|
></A
|
|
><H2
|
|
>Name</H2
|
|
>SDL_Flip -- Swaps screen buffers</DIV
|
|
><DIV
|
|
CLASS="REFSYNOPSISDIV"
|
|
><A
|
|
NAME="AEN1014"
|
|
></A
|
|
><H2
|
|
>Synopsis</H2
|
|
><DIV
|
|
CLASS="FUNCSYNOPSIS"
|
|
><A
|
|
NAME="AEN1015"
|
|
></A
|
|
><P
|
|
></P
|
|
><PRE
|
|
CLASS="FUNCSYNOPSISINFO"
|
|
>#include "SDL.h"</PRE
|
|
><P
|
|
><CODE
|
|
><CODE
|
|
CLASS="FUNCDEF"
|
|
>int <B
|
|
CLASS="FSFUNC"
|
|
>SDL_Flip</B
|
|
></CODE
|
|
>(SDL_Surface *screen);</CODE
|
|
></P
|
|
><P
|
|
></P
|
|
></DIV
|
|
></DIV
|
|
><DIV
|
|
CLASS="REFSECT1"
|
|
><A
|
|
NAME="AEN1021"
|
|
></A
|
|
><H2
|
|
>Description</H2
|
|
><P
|
|
>On hardware that supports double-buffering, this function sets up a flip
|
|
and returns. The hardware will wait for vertical retrace, and then swap
|
|
video buffers before the next video surface blit or lock will return.
|
|
On hardware that doesn't support double-buffering, this is equivalent
|
|
to calling <A
|
|
HREF="sdlupdaterect.html"
|
|
>SDL_UpdateRect</A
|
|
><TT
|
|
CLASS="PARAMETER"
|
|
><I
|
|
>(screen, 0, 0, 0, 0)</I
|
|
></TT
|
|
></P
|
|
><P
|
|
>The <TT
|
|
CLASS="LITERAL"
|
|
>SDL_DOUBLEBUF</TT
|
|
> flag must have been passed to
|
|
<A
|
|
HREF="sdlsetvideomode.html"
|
|
>SDL_SetVideoMode</A
|
|
>,
|
|
when
|
|
setting the video mode for this function to perform hardware flipping.</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="REFSECT1"
|
|
><A
|
|
NAME="AEN1029"
|
|
></A
|
|
><H2
|
|
>Return Value</H2
|
|
><P
|
|
>This function returns <SPAN
|
|
CLASS="RETURNVALUE"
|
|
>0</SPAN
|
|
> if successful, or
|
|
<SPAN
|
|
CLASS="RETURNVALUE"
|
|
>-1</SPAN
|
|
> if there was an error.</P
|
|
></DIV
|
|
><DIV
|
|
CLASS="REFSECT1"
|
|
><A
|
|
NAME="AEN1034"
|
|
></A
|
|
><H2
|
|
>See Also</H2
|
|
><P
|
|
><A
|
|
HREF="sdlsetvideomode.html"
|
|
><TT
|
|
CLASS="FUNCTION"
|
|
>SDL_SetVideoMode</TT
|
|
></A
|
|
>,
|
|
<A
|
|
HREF="sdlupdaterect.html"
|
|
><TT
|
|
CLASS="FUNCTION"
|
|
>SDL_UpdateRect</TT
|
|
></A
|
|
>,
|
|
<A
|
|
HREF="sdlsurface.html"
|
|
><SPAN
|
|
CLASS="STRUCTNAME"
|
|
>SDL_Surface</SPAN
|
|
></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="sdlupdaterects.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="sdlsetcolors.html"
|
|
>Next</A
|
|
></TD
|
|
></TR
|
|
><TR
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
|
VALIGN="top"
|
|
>SDL_UpdateRects</TD
|
|
><TD
|
|
WIDTH="34%"
|
|
ALIGN="center"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="video.html"
|
|
>Up</A
|
|
></TD
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="right"
|
|
VALIGN="top"
|
|
>SDL_SetColors</TD
|
|
></TR
|
|
></TABLE
|
|
></DIV
|
|
></BODY
|
|
></HTML
|
|
> |