1 // Copyright 2014 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 REMOTING_PROTOCOL_CLIENT_VIDEO_DISPATCHER_H_
6 #define REMOTING_PROTOCOL_CLIENT_VIDEO_DISPATCHER_H_
7 
8 #include <list>
9 
10 #include "base/compiler_specific.h"
11 #include "base/macros.h"
12 #include "base/memory/weak_ptr.h"
13 #include "remoting/base/constants.h"
14 #include "remoting/protocol/channel_dispatcher_base.h"
15 #include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
16 
17 namespace remoting {
18 namespace protocol {
19 
20 class ClientStub;
21 class VideoStub;
22 
23 class ClientVideoDispatcher : public ChannelDispatcherBase {
24  public:
25   ClientVideoDispatcher(VideoStub* video_stub, ClientStub* client_stub);
26   ~ClientVideoDispatcher() override;
27 
28  private:
29   struct PendingFrame;
30   typedef std::list<PendingFrame> PendingFramesList;
31 
32   void OnIncomingMessage(std::unique_ptr<CompoundBuffer> message) override;
33 
34   // Callback for VideoStub::ProcessVideoPacket().
35   void OnPacketDone(PendingFramesList::iterator pending_frame);
36 
37   PendingFramesList pending_frames_;
38 
39   VideoStub* video_stub_;
40   ClientStub* client_stub_;
41 
42   webrtc::DesktopSize screen_size_;
43   webrtc::DesktopVector screen_dpi_ =
44       webrtc::DesktopVector(kDefaultDpi, kDefaultDpi);
45 
46   base::WeakPtrFactory<ClientVideoDispatcher> weak_factory_{this};
47 
48   DISALLOW_COPY_AND_ASSIGN(ClientVideoDispatcher);
49 };
50 
51 }  // namespace protocol
52 }  // namespace remoting
53 
54 #endif  // REMOTING_PROTOCOL_CLIENT_VIDEO_DISPATCHER_H_
55