Man page - sdl_getwindowsurfacevsync(3)

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Package: libsdl3-doc
apt-get install libsdl3-doc

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SDL_GetWindowSurfaceVSync - Get VSync for the window surface.

Defined in SDL3/SDL_video.h

#include "SDL3/SDL.h"

bool SDL_GetWindowSurfaceVSync(SDL_Window *window, int *vsync);

	*window*		the window to query.
	vsync		an int filled with the current vertical refresh sync interval. See SDL_SetWindowSurfaceVSync () for the meaning of the value.

Returns true on success or false on failure; call

SDL_GetError () for more information.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.