(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_GetRenderVSync

Get VSync of the given renderer.

Syntax

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

Function Parameters

renderer The renderer to toggle
vsync an int filled with 1 for on, 0 for off. All other values are reserved

Return Value

Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.

Version

This function is available since SDL 3.0.0.


CategoryAPI