.TH "SDL_UpdateRect" "3" "Mon 12 Mar 2001, 01:04" "SDL" "SDL API Reference"

.SH "NAME"

SDL_UpdateRect\- Makes sure the given area is updated on the given screen\&.

.SH "SYNOPSIS"

.PP

\fB#include "SDL\&.h"

.sp

\fBvoid \fBSDL_UpdateRect\fP\fR(\fBSDL_Surface *screen, Sint32 x, Sint32 y, Sint32 w, Sint32 h\fR);

.SH "DESCRIPTION"

.PP

Makes sure the given area is updated on the given screen\&.

.PP

If \&'\fBx\fR\&', \&'\fBy\fR\&', \&'\fBw\fR\&' and \&'\fBh\fR\&' are all 0, \fBSDL_UpdateRect\fP will update the entire screen\&.

.PP

This function should not be called while \&'\fBscreen\fR\&' is \fIlocked\fR\&.

.SH "SEE ALSO"

.PP

\fI\fBSDL_UpdateRects\fP\fR, \fI\fBSDL_Rect\fR\fR, \fI\fBSDL_Surface\fR\fR, \fI\fBSDL_LockSurface\fP\fR

...\" created by instant / docbook-to-man, Mon 12 Mar 2001, 01:04