symbian-qemu-0.9.1-12/libsdl-trunk/docs/man3/SDL_UnlockSurface.3
author Faisal Memon <faisal.memon@nokia.com>
Fri, 26 Mar 2010 15:45:51 +0000
changeset 69 c9d64fb26f98
parent 1 2fb8b9db1c86
permissions -rw-r--r--
Test program updated to create a blank background surface of the appropriate type. This program needs to be improved by loading a real YUV image so that the algorithm can be confirmed.

.TH "SDL_UnlockSurface" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_UnlockSurface \- Unlocks a previously locked surface\&.
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBvoid \fBSDL_UnlockSurface\fP\fR(\fBSDL_Surface *surface\fR);
.SH "DESCRIPTION"
.PP
Surfaces that were previously locked using \fBSDL_LockSurface\fP must be unlocked with \fBSDL_UnlockSurface\fP\&. Surfaces should be unlocked as soon as possible\&.
.PP
It should be noted that since 1\&.1\&.8, surface locks are recursive\&. See \fI\fBSDL_LockSurface\fP\fR\&.
.SH "SEE ALSO"
.PP
\fI\fBSDL_LockSurface\fP\fR
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01