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annotate docs/man3/SDL_JoystickEventState.3 @ 872:e7be95d758e8

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Date: Fri, 05 Mar 2004 16:08:01 +0000 From: Alan Swanson Subject: Re: [SDL] Fatal signal when initiaize with USB joystick on 2.6.2 kern On Fri, 2004-03-05 at 15:09, Sam Lantinga wrote: > > Fred, how does the attached patch work for you? Do all your axes work? > > I think you meant the two lines to be reversed. > I checked a more robust version of this into CVS. Fred, can you see if > it works? You've misread the code. :-/ For coef[0] and coef[1], it is (values[2]+values[1]) / 2 and then add or subtract values[4] to the answer.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 06 Mar 2004 02:58:06 +0000
parents e5bc29de3f0a
children 546f7c1eb755
rev   line source
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e5bc29de3f0a Updated from the SDL Documentation Project
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1 .TH "SDL_JoystickEventState" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_JoystickEventState\- Enable/disable joystick event polling
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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_JoystickEventState\fP\fR(\fBint state\fR);
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9 .SH "DESCRIPTION"
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10 .PP
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11 This function is used to enable or disable joystick event processing\&. With joystick event processing disabled you will have to update joystick states with \fI\fBSDL_JoystickUpdate\fP\fR and read the joystick information manually\&. \fBstate\fR is either \fBSDL_QUERY\fP, \fBSDL_ENABLE\fP or \fBSDL_IGNORE\fP\&.
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12 .PP
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13 .RS
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14 \fBNote:
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15 .PP
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16 Joystick event handling is prefered
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17 .RE
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18 .SH "RETURN VALUE"
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19 .PP
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20 If \fBstate\fR is \fBSDL_QUERY\fP then the current state is returned, otherwise the new processing \fBstate\fR is returned\&.
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21 .SH "SEE ALSO"
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22 .PP
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23 \fISDL Joystick Functions\fR, \fI\fBSDL_JoystickUpdate\fP\fR, \fI\fBSDL_JoyAxisEvent\fR\fR, \fI\fBSDL_JoyBallEvent\fR\fR, \fI\fBSDL_JoyButtonEvent\fR\fR, \fI\fBSDL_JoyHatEvent\fR\fR
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24 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59