NAME

SDL_GetRenderVSync - Get VSync of the given renderer.

HEADER FILE

Defined in SDL3/SDL_render.h

#include "SDL3/SDL.h"

bool SDL_GetRenderVSync(SDL_Renderer *renderer, int *vsync);

renderer: the renderer to toggle.
vsync: an int filled with the current vertical refresh sync interval. See SDL_SetRenderVSync () 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.