webgpu_present

Shows the frame drawn into the surface's current texture and waits until the next one is due. Natively that is wgpuSurfacePresent, which blocks for vsync on a FIFO surface. In the browser it waits for the page's next animation frame.

surface: WGPUSurface;
while true {
    // ... draw into the surface's current texture ...
    webgpu_present(surface);
}

webgpu_present :: (surface: WGPUSurface)