blob: e1c182a45c50d99b91c1a6940dd96f160d95b42f [file] [log] [blame]
// 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.
namespace cc {
class SurfaceInfo;
class SurfaceObserver {
// Runs when a CompositorFrame is received for the given SurfaceInfo for the
// first time.
virtual void OnSurfaceCreated(const SurfaceInfo& surface_info) = 0;
// Runs when a Surface is damaged. *changed should be set to true if this
// causes a Display to be damaged.
virtual void OnSurfaceDamaged(const SurfaceId& surface_id, bool* changed) = 0;
} // namespace cc