view docs/html/sdlexposeevent.html @ 306:3879bed3395c

Only put surfaces in video memory if there are accelerated blits
author Sam Lantinga <slouken@libsdl.org>
date Sun, 10 Mar 2002 03:38:32 +0000
parents e5bc29de3f0a
children 355632dca928
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><H1
><A
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>SDL_ExposeEvent</A
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><DIV
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><H2
>Name</H2
>SDL_ExposeEvent&nbsp;--&nbsp;Quit requested event</DIV
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><H2
>Structure Definition</H2
><PRE
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>typedef struct{
  Uint8 type
} SDL_ExposeEvent;</PRE
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>Structure Data</H2
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>SDL_QUIT</TT
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><H2
>Description</H2
><P
><SPAN
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>SDL_ExposeEvent</SPAN
> is a member of the <A
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><SPAN
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>SDL_Event</SPAN
></A
> union and is used whan an event of type <TT
CLASS="LITERAL"
>SDL_VIDEOEXPOSE</TT
> is reported.</P
><P
>A VIDEOEXPOSE event is triggered when the screen has been modified
outside of the application, usually by the window manager and needs to
be redrawn.</P
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>See Also</H2
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>SDL_Event</SPAN
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>,
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>SDL_SetEventFilter</TT
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