Mercurial > sdl-ios-xcode
annotate docs/html/sdlgetvideoinfo.html @ 2992:dbff5769d742
The core pointer is comprised of merging the inputs of all mice.
If there are other mice, they should show up in the device list, and
we want to report events from those devices instead of the core events.
However, if XInput isn't supported or we can't find other mice in the
device list, we'll add the core pointer and interpret normal mouse events.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 04 Jan 2009 18:29:20 +0000 |
| parents | 355632dca928 |
| children |
| rev | line source |
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| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >SDL_GetVideoInfo</TITLE | |
| 5 ><META | |
| 6 NAME="GENERATOR" | |
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7 CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ |
| 0 | 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 | |
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31 SUMMARY="Header navigation table" |
| 0 | 32 WIDTH="100%" |
| 33 BORDER="0" | |
| 34 CELLPADDING="0" | |
| 35 CELLSPACING="0" | |
| 36 ><TR | |
| 37 ><TH | |
| 38 COLSPAN="3" | |
| 39 ALIGN="center" | |
| 40 >SDL Library Documentation</TH | |
| 41 ></TR | |
| 42 ><TR | |
| 43 ><TD | |
| 44 WIDTH="10%" | |
| 45 ALIGN="left" | |
| 46 VALIGN="bottom" | |
| 47 ><A | |
| 48 HREF="sdlgetvideosurface.html" | |
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49 ACCESSKEY="P" |
| 0 | 50 >Prev</A |
| 51 ></TD | |
| 52 ><TD | |
| 53 WIDTH="80%" | |
| 54 ALIGN="center" | |
| 55 VALIGN="bottom" | |
| 56 ></TD | |
| 57 ><TD | |
| 58 WIDTH="10%" | |
| 59 ALIGN="right" | |
| 60 VALIGN="bottom" | |
| 61 ><A | |
| 62 HREF="sdlvideodrivername.html" | |
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63 ACCESSKEY="N" |
| 0 | 64 >Next</A |
| 65 ></TD | |
| 66 ></TR | |
| 67 ></TABLE | |
| 68 ><HR | |
| 69 ALIGN="LEFT" | |
| 70 WIDTH="100%"></DIV | |
| 71 ><H1 | |
| 72 ><A | |
| 73 NAME="SDLGETVIDEOINFO" | |
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74 ></A |
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75 >SDL_GetVideoInfo</H1 |
| 0 | 76 ><DIV |
| 77 CLASS="REFNAMEDIV" | |
| 78 ><A | |
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79 NAME="AEN1100" |
| 0 | 80 ></A |
| 81 ><H2 | |
| 82 >Name</H2 | |
| 83 >SDL_GetVideoInfo -- returns a pointer to information about the video hardware</DIV | |
| 84 ><DIV | |
| 85 CLASS="REFSYNOPSISDIV" | |
| 86 ><A | |
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87 NAME="AEN1103" |
| 0 | 88 ></A |
| 89 ><H2 | |
| 90 >Synopsis</H2 | |
| 91 ><DIV | |
| 92 CLASS="FUNCSYNOPSIS" | |
| 93 ><A | |
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94 NAME="AEN1104" |
| 0 | 95 ></A |
| 96 ><P | |
| 97 ></P | |
| 98 ><PRE | |
| 99 CLASS="FUNCSYNOPSISINFO" | |
| 100 >#include "SDL.h"</PRE | |
| 101 ><P | |
| 102 ><CODE | |
| 103 ><CODE | |
| 104 CLASS="FUNCDEF" | |
| 105 >SDL_VideoInfo *<B | |
| 106 CLASS="FSFUNC" | |
| 107 >SDL_GetVideoInfo</B | |
| 108 ></CODE | |
| 109 >(void);</CODE | |
| 110 ></P | |
| 111 ><P | |
| 112 ></P | |
| 113 ></DIV | |
| 114 ></DIV | |
| 115 ><DIV | |
| 116 CLASS="REFSECT1" | |
| 117 ><A | |
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118 NAME="AEN1110" |
| 0 | 119 ></A |
| 120 ><H2 | |
| 121 >Description</H2 | |
| 122 ><P | |
| 123 >This function returns a read-only pointer to <A | |
| 124 HREF="sdlvideoinfo.html" | |
| 125 >information</A | |
| 126 > about the video | |
| 127 hardware. If this is called before <A | |
| 128 HREF="sdlsetvideomode.html" | |
| 129 >SDL_SetVideoMode</A | |
| 130 >, the | |
| 131 <TT | |
| 132 CLASS="STRUCTFIELD" | |
| 133 ><I | |
| 134 >vfmt</I | |
| 135 ></TT | |
| 136 > member of the returned structure will contain the | |
| 137 pixel format of the "best" video mode.</P | |
| 138 ></DIV | |
| 139 ><DIV | |
| 140 CLASS="REFSECT1" | |
| 141 ><A | |
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142 NAME="AEN1116" |
| 0 | 143 ></A |
| 144 ><H2 | |
| 145 >See Also</H2 | |
| 146 ><P | |
| 147 ><A | |
| 148 HREF="sdlsetvideomode.html" | |
| 149 ><TT | |
| 150 CLASS="FUNCTION" | |
| 151 >SDL_SetVideoMode</TT | |
| 152 ></A | |
| 153 >, | |
| 154 <A | |
| 155 HREF="sdlvideoinfo.html" | |
| 156 ><SPAN | |
| 157 CLASS="STRUCTNAME" | |
| 158 >SDL_VideoInfo</SPAN | |
| 159 ></A | |
| 160 ></P | |
| 161 ></DIV | |
| 162 ><DIV | |
| 163 CLASS="NAVFOOTER" | |
| 164 ><HR | |
| 165 ALIGN="LEFT" | |
| 166 WIDTH="100%"><TABLE | |
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167 SUMMARY="Footer navigation table" |
| 0 | 168 WIDTH="100%" |
| 169 BORDER="0" | |
| 170 CELLPADDING="0" | |
| 171 CELLSPACING="0" | |
| 172 ><TR | |
| 173 ><TD | |
| 174 WIDTH="33%" | |
| 175 ALIGN="left" | |
| 176 VALIGN="top" | |
| 177 ><A | |
| 178 HREF="sdlgetvideosurface.html" | |
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803
355632dca928
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Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
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179 ACCESSKEY="P" |
| 0 | 180 >Prev</A |
| 181 ></TD | |
| 182 ><TD | |
| 183 WIDTH="34%" | |
| 184 ALIGN="center" | |
| 185 VALIGN="top" | |
| 186 ><A | |
| 187 HREF="index.html" | |
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parents:
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188 ACCESSKEY="H" |
| 0 | 189 >Home</A |
| 190 ></TD | |
| 191 ><TD | |
| 192 WIDTH="33%" | |
| 193 ALIGN="right" | |
| 194 VALIGN="top" | |
| 195 ><A | |
| 196 HREF="sdlvideodrivername.html" | |
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803
355632dca928
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Sam Lantinga <slouken@libsdl.org>
parents:
181
diff
changeset
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197 ACCESSKEY="N" |
| 0 | 198 >Next</A |
| 199 ></TD | |
| 200 ></TR | |
| 201 ><TR | |
| 202 ><TD | |
| 203 WIDTH="33%" | |
| 204 ALIGN="left" | |
| 205 VALIGN="top" | |
| 206 >SDL_GetVideoSurface</TD | |
| 207 ><TD | |
| 208 WIDTH="34%" | |
| 209 ALIGN="center" | |
| 210 VALIGN="top" | |
| 211 ><A | |
| 212 HREF="video.html" | |
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803
355632dca928
Updated SDL HTML documentation
Sam Lantinga <slouken@libsdl.org>
parents:
181
diff
changeset
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213 ACCESSKEY="U" |
| 0 | 214 >Up</A |
| 215 ></TD | |
| 216 ><TD | |
| 217 WIDTH="33%" | |
| 218 ALIGN="right" | |
| 219 VALIGN="top" | |
| 220 >SDL_VideoDriverName</TD | |
| 221 ></TR | |
| 222 ></TABLE | |
| 223 ></DIV | |
| 224 ></BODY | |
| 225 ></HTML | |
| 226 > |