annotate docs/man3/SDL_Init.3 @ 2427:32b9909db651 gsoc2008_iphone

changed macro MAX_G_FORCE to SDL_IPHONE_MAX_GFORCE and moved it to the SDL_config_iphoneos.h file. This should allow users to convert between the Sint16 returned by polling the joystick and units of g-force, which better describe what is going on with the iPhone (and are what the iPhone OS actually gives you). This conversion wouldn't be necessary except that we'd need floating point to store everything as g-force.
author Holmes Futrell <hfutrell@umail.ucsb.edu>
date Fri, 15 Aug 2008 00:46:58 +0000
parents 546f7c1eb755
children 1238da4a7112
rev   line source
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1 .TH "SDL_Init" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_Init \- Initializes SDL
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4 .SH "SYNOPSIS"
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5 .PP
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6 \fB#include "SDL\&.h"
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7 .sp
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8 \fBint \fBSDL_Init\fP\fR(\fBUint32 flags\fR);
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9 .SH "DESCRIPTION"
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10 .PP
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11 Initializes SDL\&. This should be called before all other SDL functions\&. The \fBflags\fR parameter specifies what part(s) of SDL to initialize\&.
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12 .TP 20
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13 \fBSDL_INIT_TIMER\fP
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14 Initializes the \fItimer\fR subsystem\&.
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15 .TP 20
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16 \fBSDL_INIT_AUDIO\fP
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17 Initializes the \fIaudio\fR subsystem\&.
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18 .TP 20
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19 \fBSDL_INIT_VIDEO\fP
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20 Initializes the \fIvideo\fR subsystem\&.
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21 .TP 20
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22 \fBSDL_INIT_CDROM\fP
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23 Initializes the \fIcdrom\fR subsystem\&.
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24 .TP 20
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25 \fBSDL_INIT_JOYSTICK\fP
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26 Initializes the \fIjoystick\fR subsystem\&.
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27 .TP 20
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28 \fBSDL_INIT_EVERYTHING\fP
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29 Initialize all of the above\&.
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30 .TP 20
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31 \fBSDL_INIT_NOPARACHUTE\fP
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32 Prevents SDL from catching fatal signals\&.
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33 .TP 20
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34 \fBSDL_INIT_EVENTTHREAD\fP
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35 .SH "RETURN VALUE"
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36 .PP
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37 Returns \fB-1\fR on an error or \fB0\fR on success\&.
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38 .SH "SEE ALSO"
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39 .PP
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40 \fI\fBSDL_Quit\fP\fR, \fI\fBSDL_InitSubSystem\fP\fR
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41 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00