NAME

       SDL_UpdateWindowSurface - Copy the window surface to the screen.

SYNOPSIS

       #include <SDL3/SDL_video.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

       window the window to update.

RETURN VALUE

       for more information.

THREAD SAFETY

       This function should only be called on the main thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       SDL_GetWindowSurface(3), SDL_UpdateWindowSurfaceRects(3)

Simple Directmedia Layer                           SDL 3.2.20                         SDL_UpdateWindowSurface(3)