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SDL_UpdateWindowSurface(3) SDL3 FUNCTIONS SDL_UpdateWindowSurface(3)

NAME

SDL_UpdateWindowSurface - Copy the window surface to the screen.

HEADER FILE

Defined in SDL3/SDL_video.h

SYNOPSIS

#include "SDL3/SDL.h"
bool SDL_UpdateWindowSurface(SDL_Window *window);

DESCRIPTION

This is the function you use to reflect any changes to the surface on the screen.

This function is equivalent to the SDL 1.2 API SDL_Flip ().

FUNCTION PARAMETERS

the window to update.

RETURN VALUE

Returns true on success or false on failure; call

SDL_GetError () for more information.

AVAILABILITY

This function is available since SDL 3.1.3.

SEE ALSO

(3), SDL_GetWindowSurface(3), (3), SDL_UpdateWindowSurfaceRects(3)

SDL 3.1.6 Simple Directmedia Layer