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More general fix for bug #189 The clipping is done at a higher level, and the low level functions are passed clipped rectangles. Drivers which don't support source clipping have not been changed, so the image will be squished instead of clipped, but at least they will no longer crash when the destination rect was out of bounds.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 17 Apr 2006 06:47:23 +0000
parents 355632dca928
children
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<HTML
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>SDL_JoystickNumAxes</TITLE
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>SDL_JoystickNumAxes</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN6184"
></A
><H2
>Name</H2
>SDL_JoystickNumAxes&nbsp;--&nbsp;Get the number of joystick axes</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN6187"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><A
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></A
><P
></P
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>SDL_JoystickNumAxes</B
></CODE
>(SDL_Joystick *joystick);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
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></A
><H2
>Description</H2
><P
>Return the number of axes available from a previously opened <SPAN
CLASS="STRUCTNAME"
>SDL_Joystick</SPAN
>.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN6198"
></A
><H2
>Return Value</H2
><P
>Number of axes.</P
></DIV
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CLASS="REFSECT1"
><A
NAME="AEN6201"
></A
><H2
>See Also</H2
><P
><A
HREF="sdljoystickgetaxis.html"
><TT
CLASS="FUNCTION"
>SDL_JoystickGetAxis</TT
></A
>,
<A
HREF="sdljoystickopen.html"
><TT
CLASS="FUNCTION"
>SDL_JoystickOpen</TT
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