third_party/blink/renderer/modules/webgpu/gpu_swap_chain_descriptor.idl

// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://gpuweb.github.io/gpuweb/

dictionary GPUSwapChainDescriptor : GPUObjectDescriptorBase {
    required GPUDevice device;
    required GPUTextureFormat format;
    GPUTextureUsageFlags usage = 16;  // GPUTextureUsage.OUTPUT_ATTACHMENT
};