View Source: SDL_Flip(3) - Waikato Linux Users Group

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SDL_Flip
!!!SDL_Flip
NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
SEE ALSO
----
!!NAME


SDL_Flip- Swaps screen buffers
!!SYNOPSIS


__#include __


__int SDL_Flip__(__SDL_Surface
*screen__);
!!DESCRIPTION


On hardware that supports double-buffering, this function
sets up a flip and returns. The hardware will wait for
vertical retrace, and then swap video buffers before the
next video surface blit or lock will return. On hardware
that doesn't support double-buffering, this is equivalent to
calling ''SDL_!UpdateRect''__(screen, 0, 0, 0,
0)__


The __SDL_DOUBLEBUF__ flag must have been passed to
''SDL_!SetVideoMode'', when setting the video mode for
this function to perform hardware flipping.
!!RETURN VALUE


This function returns __0__ if successful, or __-1__
if there was an error.
!!SEE ALSO


__SDL_!SetVideoMode__, __SDL_!UpdateRect__,
__SDL_Surface__
----

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Last edited on Monday, June 3, 2002 6:53:42 pm by "perry"

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