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symbian-qemu-0.9.1-12/libsdl-trunk/docs/man3/SDL_CreateYUVOverlay.3
author Simon Howkins <simonh@symbian.org>
Tue, 07 Sep 2010 14:16:12 +0100
branchRCL_1
changeset 104 d04535f1640a
parent 1 2fb8b9db1c86
permissions -rw-r--r--
Create RCL_1 branch to isolate Symbian^2 builds from changes that only work on Symbian^3. Branch point is the latest that seems to work out of the box.
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.TH "SDL_CreateYUVOverlay" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference"
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.SH "NAME"
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SDL_CreateYUVOverlay \- Create a YUV video overlay
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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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\fBSDL_Overlay *\fBSDL_CreateYUVOverlay\fP\fR(\fBint width, int height, Uint32 format, SDL_Surface *display\fR);
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.SH "DESCRIPTION"
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.PP
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\fBSDL_CreateYUVOverlay\fP creates a YUV overlay of the specified \fBwidth\fR, \fBheight\fR and \fBformat\fR (see \fI\fBSDL_Overlay\fR\fR for a list of available formats), for the provided \fBdisplay\fR\&. A \fI\fBSDL_Overlay\fR\fR structure is returned\&.
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.PP
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The term \&'overlay\&' is a misnomer since, unless the overlay is created in hardware, the contents for the display surface underneath the area where the overlay is shown will be overwritten when the overlay is displayed\&.
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.SH "SEE ALSO"
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.PP
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\fI\fBSDL_Overlay\fR\fR, \fI\fBSDL_DisplayYUVOverlay\fP\fR, \fI\fBSDL_FreeYUVOverlay\fP\fR
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...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01
FCL/sf/adapt/qemu