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SDL_Flip(3) SDL API Reference SDL_Flip(3) NAME SDL_Flip - Swaps screen buffers SYNOPSIS #include "SDL.h" 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 call- ing SDL_UpdateRect(screen, 0, 0, 0, 0) The SDL_DOUBLEBUF flag must have been passed to SDL_SetVideoMode, when set- ting 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 SDL Tue 11 Sep 2001, 23:01 SDL_Flip(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO
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