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annotate docs/man3/SDL_JoystickOpened.3 @ 1905:36d52b1f0504

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Prefer the D3D renderer over GDI, at least for testing. Added support for the SDL_VIDEO_RENDERER environment variable to pick the desired render driver. Implemented WritePixels support for the D3D renderer.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 14 Jul 2006 08:22:45 +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_JoystickOpened" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_JoystickOpened\- Determine if a joystick has been opened
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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_JoystickOpened\fP\fR(\fBint index\fR);
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9 .SH "DESCRIPTION"
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10 .PP
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11 Determines whether a joystick has already been opened within the application\&. \fBindex\fR refers to the N\&'th joystick on the system\&.
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12 .SH "RETURN VALUE"
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13 .PP
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14 Returns \fB1\fR if the joystick has been opened, or \fB0\fR if it has not\&.
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15 .SH "SEE ALSO"
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16 .PP
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17 \fI\fBSDL_JoystickOpen\fP\fR, \fI\fBSDL_JoystickClose\fP\fR
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parents: 55
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18 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00