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diff docs/html/sdllockyuvoverlay.html @ 0:74212992fb08

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Initial revision
author Sam Lantinga <slouken@lokigames.com>
date Thu, 26 Apr 2001 16:45:43 +0000
parents
children 55f1f1b3e27d
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/docs/html/sdllockyuvoverlay.html	Thu Apr 26 16:45:43 2001 +0000
@@ -0,0 +1,244 @@
+<HTML
+><HEAD
+><TITLE
+>SDL_LockYUVOverlay</TITLE
+><META
+NAME="GENERATOR"
+CONTENT="Modular DocBook HTML Stylesheet Version 1.61
+"><LINK
+REL="HOME"
+TITLE="SDL Library Documentation"
+HREF="index.html"><LINK
+REL="UP"
+TITLE="Video"
+HREF="video.html"><LINK
+REL="PREVIOUS"
+TITLE="SDL_CreateYUVOverlay"
+HREF="sdlcreateyuvoverlay.html"><LINK
+REL="NEXT"
+TITLE="SDL_UnlockYUVOverlay"
+HREF="sdlunlockyuvoverlay.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="sdlcreateyuvoverlay.html"
+>Prev</A
+></TD
+><TD
+WIDTH="80%"
+ALIGN="center"
+VALIGN="bottom"
+></TD
+><TD
+WIDTH="10%"
+ALIGN="right"
+VALIGN="bottom"
+><A
+HREF="sdlunlockyuvoverlay.html"
+>Next</A
+></TD
+></TR
+></TABLE
+><HR
+ALIGN="LEFT"
+WIDTH="100%"></DIV
+><H1
+><A
+NAME="SDLLOCKYUVOVERLAY"
+>SDL_LockYUVOverlay</A
+></H1
+><DIV
+CLASS="REFNAMEDIV"
+><A
+NAME="AEN2346"
+></A
+><H2
+>Name</H2
+>SDL_LockYUVOverlay&nbsp;--&nbsp;Lock an overlay</DIV
+><DIV
+CLASS="REFSYNOPSISDIV"
+><A
+NAME="AEN2349"
+></A
+><H2
+>Synopsis</H2
+><DIV
+CLASS="FUNCSYNOPSIS"
+><A
+NAME="AEN2350"
+></A
+><P
+></P
+><PRE
+CLASS="FUNCSYNOPSISINFO"
+>#include "SDL.h"</PRE
+><P
+><CODE
+><CODE
+CLASS="FUNCDEF"
+>int <B
+CLASS="FSFUNC"
+>SDL_LockYUVOverlay</B
+></CODE
+>(SDL_Overlay *overlay);</CODE
+></P
+><P
+></P
+></DIV
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN2356"
+></A
+><H2
+>Description</H2
+><P
+>Much the same as <A
+HREF="sdllocksurface.html"
+><TT
+CLASS="FUNCTION"
+>SDL_LockSurface</TT
+></A
+>, <TT
+CLASS="FUNCTION"
+>SDL_LockYUVOverlay</TT
+> locks the <A
+HREF="sdloverlay.html"
+><TT
+CLASS="PARAMETER"
+><I
+>overlay</I
+></TT
+></A
+> for direct access to pixel data.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN2364"
+></A
+><H2
+>Return Value</H2
+><P
+>Returns <SPAN
+CLASS="RETURNVALUE"
+>0</SPAN
+> on success, or <SPAN
+CLASS="RETURNVALUE"
+>-1</SPAN
+> on an error.</P
+></DIV
+><DIV
+CLASS="REFSECT1"
+><A
+NAME="AEN2369"
+></A
+><H2
+>See Also</H2
+><P
+><A
+HREF="sdlunlockyuvoverlay.html"
+><TT
+CLASS="FUNCTION"
+>SDL_UnlockYUVOverlay</TT
+></A
+>,
+<A
+HREF="sdlcreateyuvoverlay.html"
+><TT
+CLASS="FUNCTION"
+>SDL_CreateYUVOverlay</TT
+></A
+>,
+<A
+HREF="sdloverlay.html"
+><SPAN
+CLASS="STRUCTNAME"
+>SDL_Overlay</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="sdlcreateyuvoverlay.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="sdlunlockyuvoverlay.html"
+>Next</A
+></TD
+></TR
+><TR
+><TD
+WIDTH="33%"
+ALIGN="left"
+VALIGN="top"
+>SDL_CreateYUVOverlay</TD
+><TD
+WIDTH="34%"
+ALIGN="center"
+VALIGN="top"
+><A
+HREF="video.html"
+>Up</A
+></TD
+><TD
+WIDTH="33%"
+ALIGN="right"
+VALIGN="top"
+>SDL_UnlockYUVOverlay</TD
+></TR
+></TABLE
+></DIV
+></BODY
+></HTML
+>
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