Interface GpuDeviceEvents

The event map of GpuDevice.

interface GpuDeviceEvents {
    ready: void;
    lost: GpuLostDetail;
    slowbackend: GpuSlowBackendDetail;
}

Properties

ready: void

The GPU device and swapchain are usable — rendering can begin.

The device was lost (context loss, driver reset); the render surface is gone.

The device came up on a slow backend (software / GLES-compat) — expect low frame rates.