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Adjusted default choice of audio driver. If a driver can definitely see available devices, it is chosen. Otherwise, we'll take the first driver that initializes but saw no devices...this might be because it can't enumerate them, or there really aren't any available. This prevents the dsp driver from hogging control when there are no /dev/dsp* nodes (for example, on a Linux box with ALSA and no OSS emulation).
author Ryan C. Gordon <icculus@icculus.org>
date Thu, 01 Jan 2009 07:54:58 +0000
parents 355632dca928
children
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<HTML
><HEAD
><TITLE
>SDL_JoystickUpdate</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
"><LINK
REL="HOME"
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><H1
><A
NAME="SDLJOYSTICKUPDATE"
></A
>SDL_JoystickUpdate</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN6296"
></A
><H2
>Name</H2
>SDL_JoystickUpdate&nbsp;--&nbsp;Updates the state of all joysticks</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN6299"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><A
NAME="AEN6300"
></A
><P
></P
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>void <B
CLASS="FSFUNC"
>SDL_JoystickUpdate</B
></CODE
>(void);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN6306"
></A
><H2
>Description</H2
><P
>Updates the state(position, buttons, etc.) of all open joysticks. If joystick events have been enabled with <A
HREF="sdljoystickeventstate.html"
><TT
CLASS="FUNCTION"
>SDL_JoystickEventState</TT
></A
> then this is called automatically in the event loop.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN6311"
></A
><H2
>See Also</H2
><P
><A
HREF="sdljoystickeventstate.html"
><TT
CLASS="FUNCTION"
>SDL_JoystickEventState</TT
></A
></P
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