Cogl.Framebuffer.prototype.cancel_fence_callback

function cancel_fence_callback(closure: Cogl.FenceClosure): void {
    // Gjs wrapper for cogl_framebuffer_cancel_fence_callback()
}

Removes a fence previously submitted with Cogl.Framebuffer.add_fence_callback; the callback will not be called.

Since 2.0

closure: The Cogl.FenceClosure returned from Cogl.Framebuffer.add_fence_callback