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comparison docs/html/sdldisplayyuvoverlay.html @ 0:74212992fb08

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Initial revision
author Sam Lantinga <slouken@lokigames.com>
date Thu, 26 Apr 2001 16:45:43 +0000
parents
children 55f1f1b3e27d
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-1:000000000000 0:74212992fb08
1 <HTML
2 ><HEAD
3 ><TITLE
4 >SDL_DisplayYUVOverlay</TITLE
5 ><META
6 NAME="GENERATOR"
7 CONTENT="Modular DocBook HTML Stylesheet Version 1.61
8 "><LINK
9 REL="HOME"
10 TITLE="SDL Library Documentation"
11 HREF="index.html"><LINK
12 REL="UP"
13 TITLE="Video"
14 HREF="video.html"><LINK
15 REL="PREVIOUS"
16 TITLE="SDL_UnlockYUVOverlay"
17 HREF="sdlunlockyuvoverlay.html"><LINK
18 REL="NEXT"
19 TITLE="SDL_FreeYUVOverlay"
20 HREF="sdlfreeyuvoverlay.html"></HEAD
21 ><BODY
22 CLASS="REFENTRY"
23 BGCOLOR="#FFF8DC"
24 TEXT="#000000"
25 LINK="#0000ee"
26 VLINK="#551a8b"
27 ALINK="#ff0000"
28 ><DIV
29 CLASS="NAVHEADER"
30 ><TABLE
31 WIDTH="100%"
32 BORDER="0"
33 CELLPADDING="0"
34 CELLSPACING="0"
35 ><TR
36 ><TH
37 COLSPAN="3"
38 ALIGN="center"
39 >SDL Library Documentation</TH
40 ></TR
41 ><TR
42 ><TD
43 WIDTH="10%"
44 ALIGN="left"
45 VALIGN="bottom"
46 ><A
47 HREF="sdlunlockyuvoverlay.html"
48 >Prev</A
49 ></TD
50 ><TD
51 WIDTH="80%"
52 ALIGN="center"
53 VALIGN="bottom"
54 ></TD
55 ><TD
56 WIDTH="10%"
57 ALIGN="right"
58 VALIGN="bottom"
59 ><A
60 HREF="sdlfreeyuvoverlay.html"
61 >Next</A
62 ></TD
63 ></TR
64 ></TABLE
65 ><HR
66 ALIGN="LEFT"
67 WIDTH="100%"></DIV
68 ><H1
69 ><A
70 NAME="SDLDISPLAYYUVOVERLAY"
71 >SDL_DisplayYUVOverlay</A
72 ></H1
73 ><DIV
74 CLASS="REFNAMEDIV"
75 ><A
76 NAME="AEN2410"
77 ></A
78 ><H2
79 >Name</H2
80 >SDL_DisplayYUVOverlay&nbsp;--&nbsp;Blit the overlay to the display</DIV
81 ><DIV
82 CLASS="REFSYNOPSISDIV"
83 ><A
84 NAME="AEN2413"
85 ></A
86 ><H2
87 >Synopsis</H2
88 ><DIV
89 CLASS="FUNCSYNOPSIS"
90 ><A
91 NAME="AEN2414"
92 ></A
93 ><P
94 ></P
95 ><PRE
96 CLASS="FUNCSYNOPSISINFO"
97 >#include "SDL.h"</PRE
98 ><P
99 ><CODE
100 ><CODE
101 CLASS="FUNCDEF"
102 >int <B
103 CLASS="FSFUNC"
104 >SDL_DisplayYUVOverlay</B
105 ></CODE
106 >(SDL_Overlay *overlay, SDL_Rect *dstrect);</CODE
107 ></P
108 ><P
109 ></P
110 ></DIV
111 ></DIV
112 ><DIV
113 CLASS="REFSECT1"
114 ><A
115 NAME="AEN2420"
116 ></A
117 ><H2
118 >Description</H2
119 ><P
120 >Blit the <TT
121 CLASS="PARAMETER"
122 ><I
123 >overlay</I
124 ></TT
125 > to the surface specified when it was <A
126 HREF="sdlcreateyuvoverlay.html"
127 >created</A
128 >. The <A
129 HREF="sdlrect.html"
130 ><SPAN
131 CLASS="STRUCTNAME"
132 >SDL_Rect</SPAN
133 ></A
134 > structure, <TT
135 CLASS="PARAMETER"
136 ><I
137 >dstrect</I
138 ></TT
139 >, specifies the position and size of the destination. If the <TT
140 CLASS="PARAMETER"
141 ><I
142 >dstrect</I
143 ></TT
144 > is a larger or smaller than the overlay then the overlay will be scaled, this is optimized for 2x scaling.</P
145 ></DIV
146 ><DIV
147 CLASS="REFSECT1"
148 ><A
149 NAME="AEN2429"
150 ></A
151 ><H2
152 >See Also</H2
153 ><P
154 ><A
155 HREF="sdloverlay.html"
156 ><SPAN
157 CLASS="STRUCTNAME"
158 >SDL_Overlay</SPAN
159 ></A
160 >,
161 <A
162 HREF="sdlcreateyuvoverlay.html"
163 ><TT
164 CLASS="FUNCTION"
165 >SDL_CreateYUVOverlay</TT
166 ></A
167 ></P
168 ></DIV
169 ><DIV
170 CLASS="NAVFOOTER"
171 ><HR
172 ALIGN="LEFT"
173 WIDTH="100%"><TABLE
174 WIDTH="100%"
175 BORDER="0"
176 CELLPADDING="0"
177 CELLSPACING="0"
178 ><TR
179 ><TD
180 WIDTH="33%"
181 ALIGN="left"
182 VALIGN="top"
183 ><A
184 HREF="sdlunlockyuvoverlay.html"
185 >Prev</A
186 ></TD
187 ><TD
188 WIDTH="34%"
189 ALIGN="center"
190 VALIGN="top"
191 ><A
192 HREF="index.html"
193 >Home</A
194 ></TD
195 ><TD
196 WIDTH="33%"
197 ALIGN="right"
198 VALIGN="top"
199 ><A
200 HREF="sdlfreeyuvoverlay.html"
201 >Next</A
202 ></TD
203 ></TR
204 ><TR
205 ><TD
206 WIDTH="33%"
207 ALIGN="left"
208 VALIGN="top"
209 >SDL_UnlockYUVOverlay</TD
210 ><TD
211 WIDTH="34%"
212 ALIGN="center"
213 VALIGN="top"
214 ><A
215 HREF="video.html"
216 >Up</A
217 ></TD
218 ><TD
219 WIDTH="33%"
220 ALIGN="right"
221 VALIGN="top"
222 >SDL_FreeYUVOverlay</TD
223 ></TR
224 ></TABLE
225 ></DIV
226 ></BODY
227 ></HTML
228 >