cc/ipc/surface_sequence.mojom

// Copyright 2016 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 cc.mojom;

import "cc/ipc/frame_sink_id.mojom";

// A per-surface-namespace sequence number that's used to coordinate
// dependencies between frames. A sequence number may be satisfied once, and
// may be depended on once.
struct SurfaceSequence {
  FrameSinkId frame_sink_id;
  uint32 sequence;
};