Cast: IPC glue between cast library transport and encoders.

chrome/renderer/media/cast_session_delegate.h

 // Copyright 2013 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.
 
 #ifndef CHROME_RENDERER_MEDIA_CAST_SESSION_DELEGATE_H_
 #define CHROME_RENDERER_MEDIA_CAST_SESSION_DELEGATE_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 14 matching lines @@
 namespace cast {
 class CastEnvironment;
 class FrameInput;
 
 namespace transport {
 class CastTransportSender;
 }  // namespace transport
 }  // namespace cast
 }  // namespace media
 
+namespace cast {
+class CastIPCDispatcher;
+};
+
 // This class hosts CastSender and connects it to audio/video frame input
 // and network socket.
 // This class is created on the render thread and destroyed on the IO
 // thread. All methods are accessible only on the IO thread.
 class CastSessionDelegate {
  public:
   typedef
   base::Callback<void(const scoped_refptr<media::cast::FrameInput>&)>
   FrameInputAvailableCallback;
 
   CastSessionDelegate();
   virtual ~CastSessionDelegate();
 
   // After calling StartAudio() and StartVideo() with configuration encoding
   // will begin.
   void StartAudio(const media::cast::AudioSenderConfig& config,
                   const FrameInputAvailableCallback& callback);
   void StartVideo(const media::cast::VideoSenderConfig& config,
                   const FrameInputAvailableCallback& callback);
+  void StartUDP(const net::IPEndPoint& local_endpoint,
+                const net::IPEndPoint& remote_endpoint);
 
  private:
   // Start encoding threads and configure CastSender. It is ready to accept
   // audio/video frames after this call.
   void StartSendingInternal();
 
   // Callback with the result of the initialization.
   void InitializationResult(media::cast::CastInitializationStatus result);
 
   base::ThreadChecker thread_checker_;
   scoped_refptr<media::cast::CastEnvironment> cast_environment_;
   scoped_ptr<media::cast::CastSender> cast_sender_;
   scoped_ptr<media::cast::transport::CastTransportSender> cast_transport_;
 
   // Utilities threads owned by this class. They are used by CastSender for
   // encoding.
   // TODO(hclam): See crbug.com/317006 for more details.
   // This class shouldn't create and own threads.
   base::Thread audio_encode_thread_;
   base::Thread video_encode_thread_;
 
   // Configuration for audio and video.
   media::cast::AudioSenderConfig audio_config_;
   media::cast::VideoSenderConfig video_config_;
   bool audio_configured_;
   bool video_configured_;
+  net::IPEndPoint local_endpoint_;
+  net::IPEndPoint remote_endpoint_;
+  bool transport_configured_;
   std::vector<FrameInputAvailableCallback> frame_input_available_callbacks_;
 
   // Proxy to the IO message loop.
   scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy_;
 
   DISALLOW_COPY_AND_ASSIGN(CastSessionDelegate);
 };
 
 #endif  // CHROME_RENDERER_MEDIA_CAST_SESSION_DELEGATE_H_