GPUAdapterInfo: isFallbackAdapter property

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

Note: This feature is available in Web Workers.

The isFallbackAdapter read-only property of the GPUAdapterInfo interface returns true if the adapter is a fallback adapter, and false if not.

Value

A boolean.

Examples

async function init() {
  if (!navigator.gpu) {
    throw Error("WebGPU not supported.");
  }

  const adapter = await navigator.gpu.requestAdapter();
  if (!adapter) {
    throw Error("Couldn't request WebGPU adapter.");
  }

  const isFallback = adapter.info.isFallbackAdapter;
  console.log(isFallback);

  // …
}