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Initial revision
author Sam Lantinga <slouken@lokigames.com>
date Thu, 26 Apr 2001 16:45:43 +0000
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children 55f1f1b3e27d
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1 <HTML
2 ><HEAD
3 ><TITLE
4 >SDL_GetVideoInfo</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_GetVideoSurface"
17 HREF="sdlgetvideosurface.html"><LINK
18 REL="NEXT"
19 TITLE="SDL_VideoDriverName"
20 HREF="sdlvideodrivername.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="sdlgetvideosurface.html"
48 >Prev</A
49 ></TD
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51 WIDTH="80%"
52 ALIGN="center"
53 VALIGN="bottom"
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55 ><TD
56 WIDTH="10%"
57 ALIGN="right"
58 VALIGN="bottom"
59 ><A
60 HREF="sdlvideodrivername.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="SDLGETVIDEOINFO"
71 >SDL_GetVideoInfo</A
72 ></H1
73 ><DIV
74 CLASS="REFNAMEDIV"
75 ><A
76 NAME="AEN656"
77 ></A
78 ><H2
79 >Name</H2
80 >SDL_GetVideoInfo&nbsp;--&nbsp;returns a pointer to information about the video hardware</DIV
81 ><DIV
82 CLASS="REFSYNOPSISDIV"
83 ><A
84 NAME="AEN659"
85 ></A
86 ><H2
87 >Synopsis</H2
88 ><DIV
89 CLASS="FUNCSYNOPSIS"
90 ><A
91 NAME="AEN660"
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 >SDL_VideoInfo *<B
103 CLASS="FSFUNC"
104 >SDL_GetVideoInfo</B
105 ></CODE
106 >(void);</CODE
107 ></P
108 ><P
109 ></P
110 ></DIV
111 ></DIV
112 ><DIV
113 CLASS="REFSECT1"
114 ><A
115 NAME="AEN666"
116 ></A
117 ><H2
118 >Description</H2
119 ><P
120 >This function returns a read-only pointer to <A
121 HREF="sdlvideoinfo.html"
122 >information</A
123 > about the video
124 hardware. If this is called before <A
125 HREF="sdlsetvideomode.html"
126 >SDL_SetVideoMode</A
127 >, the
128 <TT
129 CLASS="STRUCTFIELD"
130 ><I
131 >vfmt</I
132 ></TT
133 > member of the returned structure will contain the
134 pixel format of the "best" video mode.</P
135 ></DIV
136 ><DIV
137 CLASS="REFSECT1"
138 ><A
139 NAME="AEN672"
140 ></A
141 ><H2
142 >See Also</H2
143 ><P
144 ><A
145 HREF="sdlsetvideomode.html"
146 ><TT
147 CLASS="FUNCTION"
148 >SDL_SetVideoMode</TT
149 ></A
150 >,
151 <A
152 HREF="sdlvideoinfo.html"
153 ><SPAN
154 CLASS="STRUCTNAME"
155 >SDL_VideoInfo</SPAN
156 ></A
157 ></P
158 ></DIV
159 ><DIV
160 CLASS="NAVFOOTER"
161 ><HR
162 ALIGN="LEFT"
163 WIDTH="100%"><TABLE
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166 CELLPADDING="0"
167 CELLSPACING="0"
168 ><TR
169 ><TD
170 WIDTH="33%"
171 ALIGN="left"
172 VALIGN="top"
173 ><A
174 HREF="sdlgetvideosurface.html"
175 >Prev</A
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179 ALIGN="center"
180 VALIGN="top"
181 ><A
182 HREF="index.html"
183 >Home</A
184 ></TD
185 ><TD
186 WIDTH="33%"
187 ALIGN="right"
188 VALIGN="top"
189 ><A
190 HREF="sdlvideodrivername.html"
191 >Next</A
192 ></TD
193 ></TR
194 ><TR
195 ><TD
196 WIDTH="33%"
197 ALIGN="left"
198 VALIGN="top"
199 >SDL_GetVideoSurface</TD
200 ><TD
201 WIDTH="34%"
202 ALIGN="center"
203 VALIGN="top"
204 ><A
205 HREF="video.html"
206 >Up</A
207 ></TD
208 ><TD
209 WIDTH="33%"
210 ALIGN="right"
211 VALIGN="top"
212 >SDL_VideoDriverName</TD
213 ></TR
214 ></TABLE
215 ></DIV
216 ></BODY
217 ></HTML
218 >