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view docs/man3/SDL_CreateYUVOverlay.3 @ 4368:4c088d2b29eb SDL-1.2

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Fixed bug #861 C.W. Betts 2009-10-19 19:16:41 PDT In 64-bit libraries, the fork reference is a different size than in 32-bit. Apple has tried to help this transition by making a typedef called FSIORefNum, but it is only available in Mac OS X 10.5 headers or later. I first noticed this bug in Mac OS X's CD player code, and the patch is set to fix it accordingly. This might also be an issue in SDL_QuartzVideo.m
author Sam Lantinga <slouken@libsdl.org>
date Tue, 20 Oct 2009 03:45:06 +0000
parents 1238da4a7112
children
line wrap: on
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.TH "SDL_CreateYUVOverlay" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_CreateYUVOverlay \- Create a YUV video overlay
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBSDL_Overlay *\fBSDL_CreateYUVOverlay\fP\fR(\fBint width, int height, Uint32 format, SDL_Surface *display\fR);
.SH "DESCRIPTION"
.PP
\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\&.
.PP
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\&.
.SH "SEE ALSO"
.PP
\fI\fBSDL_Overlay\fR\fR, \fI\fBSDL_DisplayYUVOverlay\fP\fR, \fI\fBSDL_FreeYUVOverlay\fP\fR
.\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01