• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1<HTML
2><HEAD
3><TITLE
4>SDL_UnlockYUVOverlay</TITLE
5><META
6NAME="GENERATOR"
7CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
8"><LINK
9REL="HOME"
10TITLE="SDL Library Documentation"
11HREF="index.html"><LINK
12REL="UP"
13TITLE="Video"
14HREF="video.html"><LINK
15REL="PREVIOUS"
16TITLE="SDL_LockYUVOverlay"
17HREF="sdllockyuvoverlay.html"><LINK
18REL="NEXT"
19TITLE="SDL_DisplayYUVOverlay"
20HREF="sdldisplayyuvoverlay.html"></HEAD
21><BODY
22CLASS="REFENTRY"
23BGCOLOR="#FFF8DC"
24TEXT="#000000"
25LINK="#0000ee"
26VLINK="#551a8b"
27ALINK="#ff0000"
28><DIV
29CLASS="NAVHEADER"
30><TABLE
31SUMMARY="Header navigation table"
32WIDTH="100%"
33BORDER="0"
34CELLPADDING="0"
35CELLSPACING="0"
36><TR
37><TH
38COLSPAN="3"
39ALIGN="center"
40>SDL Library Documentation</TH
41></TR
42><TR
43><TD
44WIDTH="10%"
45ALIGN="left"
46VALIGN="bottom"
47><A
48HREF="sdllockyuvoverlay.html"
49ACCESSKEY="P"
50>Prev</A
51></TD
52><TD
53WIDTH="80%"
54ALIGN="center"
55VALIGN="bottom"
56></TD
57><TD
58WIDTH="10%"
59ALIGN="right"
60VALIGN="bottom"
61><A
62HREF="sdldisplayyuvoverlay.html"
63ACCESSKEY="N"
64>Next</A
65></TD
66></TR
67></TABLE
68><HR
69ALIGN="LEFT"
70WIDTH="100%"></DIV
71><H1
72><A
73NAME="SDLUNLOCKYUVOVERLAY"
74></A
75>SDL_UnlockYUVOverlay</H1
76><DIV
77CLASS="REFNAMEDIV"
78><A
79NAME="AEN2880"
80></A
81><H2
82>Name</H2
83>SDL_UnlockYUVOverlay&nbsp;--&nbsp;Unlock an overlay</DIV
84><DIV
85CLASS="REFSYNOPSISDIV"
86><A
87NAME="AEN2883"
88></A
89><H2
90>Synopsis</H2
91><DIV
92CLASS="FUNCSYNOPSIS"
93><A
94NAME="AEN2884"
95></A
96><P
97></P
98><PRE
99CLASS="FUNCSYNOPSISINFO"
100>#include "SDL.h"</PRE
101><P
102><CODE
103><CODE
104CLASS="FUNCDEF"
105>void <B
106CLASS="FSFUNC"
107>SDL_UnlockYUVOverlay</B
108></CODE
109>(SDL_Overlay *overlay);</CODE
110></P
111><P
112></P
113></DIV
114></DIV
115><DIV
116CLASS="REFSECT1"
117><A
118NAME="AEN2890"
119></A
120><H2
121>Description</H2
122><P
123>The opposite to <A
124HREF="sdllockyuvoverlay.html"
125><TT
126CLASS="FUNCTION"
127>SDL_LockYUVOverlay</TT
128></A
129>. Unlocks a previously locked overlay. An overlay must be unlocked before it can be displayed.</P
130></DIV
131><DIV
132CLASS="REFSECT1"
133><A
134NAME="AEN2895"
135></A
136><H2
137>See Also</H2
138><P
139><A
140HREF="sdllockyuvoverlay.html"
141><TT
142CLASS="FUNCTION"
143>SDL_UnlockYUVOverlay</TT
144></A
145>,
146<A
147HREF="sdlcreateyuvoverlay.html"
148><TT
149CLASS="FUNCTION"
150>SDL_CreateYUVOverlay</TT
151></A
152>,
153<A
154HREF="sdloverlay.html"
155><SPAN
156CLASS="STRUCTNAME"
157>SDL_Overlay</SPAN
158></A
159></P
160></DIV
161><DIV
162CLASS="NAVFOOTER"
163><HR
164ALIGN="LEFT"
165WIDTH="100%"><TABLE
166SUMMARY="Footer navigation table"
167WIDTH="100%"
168BORDER="0"
169CELLPADDING="0"
170CELLSPACING="0"
171><TR
172><TD
173WIDTH="33%"
174ALIGN="left"
175VALIGN="top"
176><A
177HREF="sdllockyuvoverlay.html"
178ACCESSKEY="P"
179>Prev</A
180></TD
181><TD
182WIDTH="34%"
183ALIGN="center"
184VALIGN="top"
185><A
186HREF="index.html"
187ACCESSKEY="H"
188>Home</A
189></TD
190><TD
191WIDTH="33%"
192ALIGN="right"
193VALIGN="top"
194><A
195HREF="sdldisplayyuvoverlay.html"
196ACCESSKEY="N"
197>Next</A
198></TD
199></TR
200><TR
201><TD
202WIDTH="33%"
203ALIGN="left"
204VALIGN="top"
205>SDL_LockYUVOverlay</TD
206><TD
207WIDTH="34%"
208ALIGN="center"
209VALIGN="top"
210><A
211HREF="video.html"
212ACCESSKEY="U"
213>Up</A
214></TD
215><TD
216WIDTH="33%"
217ALIGN="right"
218VALIGN="top"
219>SDL_DisplayYUVOverlay</TD
220></TR
221></TABLE
222></DIV
223></BODY
224></HTML
225>