naiveproxy/services/viz/public/interfaces/compositing/local_surface_id.mojom

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2018-08-15 01:19:20 +03:00
// Copyright 2017 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.
module viz.mojom;
import "mojo/public/mojom/base/unguessable_token.mojom";
struct LocalSurfaceId {
// An identifier to uniquely identify a surface.
// Prior to surface synchronization, this is allocated by the child.
// With surface synchronization enabled, this is allocated by the parent.
uint32 parent_sequence_number;
// An identifier allocated by the client for when the client wants to allocate
// its own surface.
uint32 child_sequence_number;
mojo_base.mojom.UnguessableToken embed_token;
};