Mercurial > sdl-ios-xcode
annotate docs/html/sdlinitsubsystem.html @ 211:0cc95f442f3a
If we're looking at the /dev/input event devices, and we found
at least one, then we don't want to look at the input joystick
devices, since they're built on top of devices that we've already
seen, so we're done.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 22 Oct 2001 21:34:50 +0000 |
| parents | 55f1f1b3e27d |
| children | 355632dca928 |
| rev | line source |
|---|---|
| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >SDL_InitSubSystem</TITLE | |
| 5 ><META | |
| 6 NAME="GENERATOR" | |
|
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7 CONTENT="Modular DocBook HTML Stylesheet Version 1.64 |
| 0 | 8 "><LINK |
| 9 REL="HOME" | |
| 10 TITLE="SDL Library Documentation" | |
| 11 HREF="index.html"><LINK | |
| 12 REL="UP" | |
| 13 TITLE="General" | |
| 14 HREF="general.html"><LINK | |
| 15 REL="PREVIOUS" | |
| 16 TITLE="SDL_Init" | |
| 17 HREF="sdlinit.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="SDL_QuitSubSystem" | |
| 20 HREF="sdlquitsubsystem.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="sdlinit.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="sdlquitsubsystem.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="SDLINITSUBSYSTEM" | |
| 71 >SDL_InitSubSystem</A | |
| 72 ></H1 | |
| 73 ><DIV | |
| 74 CLASS="REFNAMEDIV" | |
| 75 ><A | |
|
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76 NAME="AEN510" |
| 0 | 77 ></A |
| 78 ><H2 | |
| 79 >Name</H2 | |
| 80 >SDL_InitSubSystem -- Initialize subsystems</DIV | |
| 81 ><DIV | |
| 82 CLASS="REFSYNOPSISDIV" | |
| 83 ><A | |
|
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84 NAME="AEN513" |
| 0 | 85 ></A |
| 86 ><H2 | |
| 87 >Synopsis</H2 | |
| 88 ><DIV | |
| 89 CLASS="FUNCSYNOPSIS" | |
| 90 ><A | |
|
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parents:
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diff
changeset
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91 NAME="AEN514" |
| 0 | 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_InitSubSystem</B | |
| 105 ></CODE | |
| 106 >(Uint32 flags);</CODE | |
| 107 ></P | |
| 108 ><P | |
| 109 ></P | |
| 110 ></DIV | |
| 111 ></DIV | |
| 112 ><DIV | |
| 113 CLASS="REFSECT1" | |
| 114 ><A | |
|
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parents:
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115 NAME="AEN520" |
| 0 | 116 ></A |
| 117 ><H2 | |
| 118 >Description</H2 | |
| 119 ><P | |
| 120 >After SDL has been initialized with <A | |
| 121 HREF="sdlinit.html" | |
| 122 ><TT | |
| 123 CLASS="FUNCTION" | |
| 124 >SDL_Init</TT | |
| 125 ></A | |
| 126 > you may initialize uninitialized subsystems with <TT | |
| 127 CLASS="FUNCTION" | |
| 128 >SDL_InitSubSystem</TT | |
| 129 >. The <TT | |
| 130 CLASS="PARAMETER" | |
| 131 ><I | |
| 132 >flags</I | |
| 133 ></TT | |
| 134 > parameter is the same as that used in <A | |
| 135 HREF="sdlinit.html" | |
| 136 ><TT | |
| 137 CLASS="FUNCTION" | |
| 138 >SDL_Init</TT | |
| 139 ></A | |
| 140 >.</P | |
| 141 ></DIV | |
| 142 ><DIV | |
| 143 CLASS="REFSECT1" | |
| 144 ><A | |
|
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parents:
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diff
changeset
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145 NAME="AEN529" |
| 0 | 146 ></A |
| 147 ><H2 | |
| 148 >Examples</H2 | |
| 149 ><PRE | |
| 150 CLASS="PROGRAMLISTING" | |
| 151 >/* Seperating Joystick and Video initialization. */ | |
| 152 SDL_Init(SDL_INIT_VIDEO); | |
| 153 . | |
| 154 . | |
| 155 SDL_SetVideoMode(640, 480, 16, SDL_DOUBLEBUF|SDL_FULLSCREEN); | |
| 156 . | |
| 157 /* Do Some Video stuff */ | |
| 158 . | |
| 159 . | |
| 160 /* Initialize the joystick subsystem */ | |
| 161 SDL_InitSubSystem(SDL_INIT_JOYSTICK); | |
| 162 | |
| 163 /* Do some stuff with video and joystick */ | |
| 164 . | |
| 165 . | |
| 166 . | |
| 167 /* Shut them both down */ | |
| 168 SDL_Quit();</PRE | |
| 169 ></DIV | |
| 170 ><DIV | |
| 171 CLASS="REFSECT1" | |
| 172 ><A | |
|
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parents:
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diff
changeset
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173 NAME="AEN532" |
| 0 | 174 ></A |
| 175 ><H2 | |
| 176 >Return Value</H2 | |
| 177 ><P | |
| 178 >Returns <SPAN | |
| 179 CLASS="RETURNVALUE" | |
| 180 >-1</SPAN | |
| 181 > on an error or <SPAN | |
| 182 CLASS="RETURNVALUE" | |
| 183 >0</SPAN | |
| 184 > on success.</P | |
| 185 ></DIV | |
| 186 ><DIV | |
| 187 CLASS="REFSECT1" | |
| 188 ><A | |
|
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Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
189 NAME="AEN537" |
| 0 | 190 ></A |
| 191 ><H2 | |
| 192 >See Also</H2 | |
| 193 ><P | |
| 194 ><A | |
| 195 HREF="sdlinit.html" | |
| 196 ><TT | |
| 197 CLASS="FUNCTION" | |
| 198 >SDL_Init</TT | |
| 199 ></A | |
| 200 >, | |
| 201 <A | |
| 202 HREF="sdlquit.html" | |
| 203 ><TT | |
| 204 CLASS="FUNCTION" | |
| 205 >SDL_Quit</TT | |
| 206 ></A | |
| 207 >, | |
| 208 <A | |
| 209 HREF="sdlquitsubsystem.html" | |
| 210 ><TT | |
| 211 CLASS="FUNCTION" | |
| 212 >SDL_QuitSubSystem</TT | |
| 213 ></A | |
| 214 ></P | |
| 215 ></DIV | |
| 216 ><DIV | |
| 217 CLASS="NAVFOOTER" | |
| 218 ><HR | |
| 219 ALIGN="LEFT" | |
| 220 WIDTH="100%"><TABLE | |
| 221 WIDTH="100%" | |
| 222 BORDER="0" | |
| 223 CELLPADDING="0" | |
| 224 CELLSPACING="0" | |
| 225 ><TR | |
| 226 ><TD | |
| 227 WIDTH="33%" | |
| 228 ALIGN="left" | |
| 229 VALIGN="top" | |
| 230 ><A | |
| 231 HREF="sdlinit.html" | |
| 232 >Prev</A | |
| 233 ></TD | |
| 234 ><TD | |
| 235 WIDTH="34%" | |
| 236 ALIGN="center" | |
| 237 VALIGN="top" | |
| 238 ><A | |
| 239 HREF="index.html" | |
| 240 >Home</A | |
| 241 ></TD | |
| 242 ><TD | |
| 243 WIDTH="33%" | |
| 244 ALIGN="right" | |
| 245 VALIGN="top" | |
| 246 ><A | |
| 247 HREF="sdlquitsubsystem.html" | |
| 248 >Next</A | |
| 249 ></TD | |
| 250 ></TR | |
| 251 ><TR | |
| 252 ><TD | |
| 253 WIDTH="33%" | |
| 254 ALIGN="left" | |
| 255 VALIGN="top" | |
| 256 >SDL_Init</TD | |
| 257 ><TD | |
| 258 WIDTH="34%" | |
| 259 ALIGN="center" | |
| 260 VALIGN="top" | |
| 261 ><A | |
| 262 HREF="general.html" | |
| 263 >Up</A | |
| 264 ></TD | |
| 265 ><TD | |
| 266 WIDTH="33%" | |
| 267 ALIGN="right" | |
| 268 VALIGN="top" | |
| 269 >SDL_QuitSubSystem</TD | |
| 270 ></TR | |
| 271 ></TABLE | |
| 272 ></DIV | |
| 273 ></BODY | |
| 274 ></HTML | |
| 275 > |