compositor_client.h revision 7dbb3d5cf0c15f500944d211057644d6a2f37371 
1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CONTENT_PUBLIC_BROWSER_ANDROID_COMPOSITOR_CLIENT_H_
6#define CONTENT_PUBLIC_BROWSER_ANDROID_COMPOSITOR_CLIENT_H_
7
8#include "content/common/content_export.h"
9
10namespace content {
11
12class CONTENT_EXPORT CompositorClient {
13 public:
14  // Tells the client that it should schedule a composite.
15  virtual void ScheduleComposite() = 0;
16
17  // The compositor has completed swapping a frame.
18  virtual void OnSwapBuffersCompleted() {}
19
20  // The compositor will eventually swap a frame.
21  virtual void OnSwapBuffersPosted() {}
22
23  // Tells the client that GL resources were lost and need to be reinitialized.
24  virtual void DidLoseResources() {}
25
26 protected:
27  CompositorClient() {}
28  virtual ~CompositorClient() {}
29
30 private:
31  DISALLOW_COPY_AND_ASSIGN(CompositorClient);
32};
33
34}  // namespace content
35
36#endif  // CONTENT_PUBLIC_BROWSER_ANDROID_COMPOSITOR_CLIENT_H_
37