view docs/html/sdlinit.html @ 809:dba98fb391e7

Date: Tue, 13 Jan 2004 19:25:37 +0300 From: Dmitry Yakimov Subject: [SDL] [PATCH] SDL bug patch Let me introduce 2 fixes to SDL. 1. Preventing great slowdown on fast machines while hardware flipping (it's obviously bug). 2. Setting up 85 Hz of monitor if supported. The reason is that Win98 by default sets lowest frequency 60 Hz. And we can't set up maximum frequency because some users can have wrong monitor drivers. This is important for shareware and commercial programs.
author Sam Lantinga <slouken@libsdl.org>
date Wed, 11 Feb 2004 16:10:16 +0000
parents 355632dca928
children
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>SDL_Init</TITLE
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>SDL_Init</H1
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><A
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><H2
>Name</H2
>SDL_Init&nbsp;--&nbsp;Initializes SDL</DIV
><DIV
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><H2
>Synopsis</H2
><DIV
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><P
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><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>SDL_Init</B
></CODE
>(Uint32 flags);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
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><A
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><H2
>Description</H2
><P
>Initializes SDL. This should be called before all other SDL functions. The <TT
CLASS="PARAMETER"
><I
>flags</I
></TT
> parameter specifies what part(s) of SDL to initialize.</P
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><TT
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>SDL_INIT_TIMER</TT
></TD
><TD
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>Initializes the <A
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>timer</A
> subsystem.</TD
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><TT
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>SDL_INIT_AUDIO</TT
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><TD
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>Initializes the <A
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>audio</A
> subsystem.</TD
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><TT
CLASS="LITERAL"
>SDL_INIT_VIDEO</TT
></TD
><TD
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>Initializes the <A
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>video</A
> subsystem.</TD
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><TR
><TD
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><TT
CLASS="LITERAL"
>SDL_INIT_CDROM</TT
></TD
><TD
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>Initializes the <A
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>cdrom</A
> subsystem.</TD
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><TT
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>SDL_INIT_JOYSTICK</TT
></TD
><TD
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>Initializes the <A
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>joystick</A
> subsystem.</TD
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><TT
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></TD
><TD
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>Initialize all of the above.</TD
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><TT
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>SDL_INIT_NOPARACHUTE</TT
></TD
><TD
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>Prevents SDL from catching fatal signals.</TD
></TR
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><TT
CLASS="LITERAL"
>SDL_INIT_EVENTTHREAD</TT
></TD
><TD
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>&nbsp;</TD
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><P
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></DIV
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><A
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></A
><H2
>Return Value</H2
><P
>Returns <SPAN
CLASS="RETURNVALUE"
>-1</SPAN
> on an error or <SPAN
CLASS="RETURNVALUE"
>0</SPAN
> on success.</P
></DIV
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><H2
>See Also</H2
><P
><A
HREF="sdlquit.html"
><TT
CLASS="FUNCTION"
>SDL_Quit</TT
></A
>,
<A
HREF="sdlinitsubsystem.html"
><TT
CLASS="FUNCTION"
>SDL_InitSubSystem</TT
></A
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