Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_CreateYUVOverlay.3 @ 4076:9a7c62bbc8b3 SDL-1.2
Fixed bug #457
Don't crash if passed a NULL overlay. The app crashes anyway, since
it's not checking the return value of the create call, but at least it's
not crashing in SDL anymore. :)
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sun, 15 Jul 2007 21:50:07 +0000 |
parents | e5bc29de3f0a |
children | 546f7c1eb755 |
rev | line source |
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181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
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1 .TH "SDL_CreateYUVOverlay" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" |
0 | 2 .SH "NAME" |
3 SDL_CreateYUVOverlay\- Create a YUV video overlay | |
4 .SH "SYNOPSIS" | |
5 .PP | |
6 \fB#include "SDL\&.h" | |
7 .sp | |
8 \fBSDL_Overlay *\fBSDL_CreateYUVOverlay\fP\fR(\fBint width, int height, Uint32 format, SDL_Surface *display\fR); | |
9 .SH "DESCRIPTION" | |
10 .PP | |
11 \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\&. | |
12 .PP | |
13 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\&. | |
14 .SH "SEE ALSO" | |
15 .PP | |
16 \fI\fBSDL_Overlay\fR\fR, \fI\fBSDL_DisplayYUVOverlay\fP\fR, \fI\fBSDL_FreeYUVOverlay\fP\fR | |
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
17 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01 |