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symbian-qemu-0.9.1-12/libsdl-trunk/docs/man3/SDL_UpdateRect.3
author martin.trojer@nokia.com
Fri, 31 Jul 2009 15:01:17 +0100
changeset 1 2fb8b9db1c86
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Initial QEMU (symbian-qemu-0.9.1-12) import
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.TH "SDL_UpdateRect" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference"
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.SH "NAME"
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SDL_UpdateRect \- Makes sure the given area is updated on the given screen\&.
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.SH "SYNOPSIS"
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.PP
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\fB#include "SDL\&.h"
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.sp
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\fBvoid \fBSDL_UpdateRect\fP\fR(\fBSDL_Surface *screen, Sint32 x, Sint32 y, Sint32 w, Sint32 h\fR);
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.SH "DESCRIPTION"
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.PP
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Makes sure the given area is updated on the given screen\&. The rectangle must be confined within the screen boundaries (no clipping is done)\&.
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.PP
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If \&'\fBx\fR\&', \&'\fBy\fR\&', \&'\fBw\fR\&' and \&'\fBh\fR\&' are all 0, \fBSDL_UpdateRect\fP will update the entire screen\&.
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.PP
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This function should not be called while \&'\fBscreen\fR\&' is \fIlocked\fR\&.
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.SH "SEE ALSO"
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.PP
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\fI\fBSDL_UpdateRects\fP\fR, \fI\fBSDL_Rect\fR\fR, \fI\fBSDL_Surface\fR\fR, \fI\fBSDL_LockSurface\fP\fR
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...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01
FCL/interim/QEMU