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244 lines
3.2 KiB
244 lines
3.2 KiB
<HTML |
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>SDL_Quit</TITLE |
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NAME="GENERATOR" |
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CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ |
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TITLE="SDL Library Documentation" |
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TITLE="General" |
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HREF="general.html"><LINK |
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TITLE="SDL_QuitSubSystem" |
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HREF="sdlquitsubsystem.html"><LINK |
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TITLE="SDL_WasInit" |
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>SDL Library Documentation</TH |
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><H1 |
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><A |
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NAME="SDLQUIT" |
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></A |
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>SDL_Quit</H1 |
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><DIV |
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CLASS="REFNAMEDIV" |
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><A |
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NAME="AEN585" |
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></A |
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><H2 |
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>Name</H2 |
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>SDL_Quit -- Shut down SDL</DIV |
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><DIV |
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CLASS="REFSYNOPSISDIV" |
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><A |
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NAME="AEN588" |
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></A |
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><H2 |
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>Synopsis</H2 |
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><DIV |
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CLASS="FUNCSYNOPSIS" |
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><A |
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NAME="AEN589" |
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></A |
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><P |
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></P |
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><PRE |
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CLASS="FUNCSYNOPSISINFO" |
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>#include "SDL.h"</PRE |
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><P |
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><CODE |
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><CODE |
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CLASS="FUNCDEF" |
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>void <B |
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CLASS="FSFUNC" |
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>SDL_Quit</B |
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></CODE |
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>(void);</CODE |
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></P |
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><P |
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></P |
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></DIV |
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></DIV |
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><DIV |
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CLASS="REFSECT1" |
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><A |
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NAME="AEN595" |
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></A |
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><H2 |
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>Description</H2 |
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><P |
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><TT |
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CLASS="FUNCTION" |
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>SDL_Quit</TT |
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> shuts down all SDL subsystems and frees the resources allocated to them. This should always be called before you exit. For the sake of simplicity you can set <TT |
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CLASS="FUNCTION" |
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>SDL_Quit</TT |
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> as your <TT |
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CLASS="FUNCTION" |
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>atexit</TT |
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> call, like: |
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<PRE |
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CLASS="PROGRAMLISTING" |
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>SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO); |
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atexit(SDL_Quit); |
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. |
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.</PRE |
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></P |
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><DIV |
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CLASS="NOTE" |
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><BLOCKQUOTE |
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CLASS="NOTE" |
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><P |
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><B |
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>Note: </B |
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>While using <TT |
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CLASS="FUNCTION" |
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>atexit</TT |
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> maybe be fine for small programs, more advanced users should shut down SDL in their own cleanup code. Plus, using <TT |
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CLASS="FUNCTION" |
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>atexit</TT |
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> in a library is a sure way to crash dynamically loaded code</P |
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></BLOCKQUOTE |
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><DIV |
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CLASS="REFSECT1" |
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><A |
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NAME="AEN606" |
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></A |
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><H2 |
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>See Also</H2 |
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><P |
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><A |
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HREF="sdlquitsubsystem.html" |
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><TT |
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CLASS="FUNCTION" |
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>SDL_QuitSubsystem</TT |
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></A |
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>, |
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<A |
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HREF="sdlinit.html" |
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><TT |
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CLASS="FUNCTION" |
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>SDL_Init</TT |
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></A |
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>Prev</A |
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>SDL_QuitSubSystem</TD |
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