Cast: IPC from browser to renderer to send packet events from transport to cast library.

media/cast/transport/cast_transport_sender.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.
 
 // This is the main interface for the cast transport sender. The cast sender
 // handles the cast pipeline from encoded frames (both audio and video), to
 // encryption, packetization and transport.
 // All configurations are done at creation.
 
 // Construction of the Cast Sender and the Cast Transport Sender should be done
@@ skipping 10 matching lines @@
 // due to the weak pointers in the ReceivedPacket method in cast_sender_impl.cc.
 
 #ifndef MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_
 #define MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/non_thread_safe.h"
 #include "base/time/tick_clock.h"
+#include "media/cast/logging/logging_defines.h"
 #include "media/cast/transport/cast_transport_config.h"
 #include "media/cast/transport/cast_transport_defines.h"
 
 namespace media {
 namespace cast {
 namespace transport {
 
 typedef base::Callback<void(CastTransportStatus status)>
     CastTransportStatusCallback;
 
 typedef base::Callback<void(const RtcpSenderInfo& sender_info,
                             base::TimeTicks time_sent,
                             uint32 rtp_timestamp)> CastTransportRtpStatistics;
 
+typedef base::Callback<void(const std::vector<PacketEvent>&)>
+    BulkRawEventsCallback;
+
 // The application should only trigger this class from the transport thread.
 class CastTransportSender : public base::NonThreadSafe {
  public:
   static CastTransportSender* CreateCastTransportSender(
       base::TickClock* clock,
       const CastTransportConfig& config,
       const CastTransportStatusCallback& status_callback,
+      const BulkRawEventsCallback& raw_events_callback,
       const scoped_refptr<base::SingleThreadTaskRunner>& transport_task_runner);
 
   virtual ~CastTransportSender() {}
 
   // Sets the Cast packet receiver. Should be called after creation on the
   // Cast sender. Packets won't be received until this function is called.
   virtual void SetPacketReceiver(
       const PacketReceiverCallback& packet_receiver) = 0;
 
   // The following two functions handle the encoded media frames (audio and
@@ skipping 26 matching lines @@
 
   virtual void SubscribeVideoRtpStatsCallback(
       const CastTransportRtpStatistics& callback) = 0;
 };
 
 }  // namespace transport
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_TRANSPORT_CAST_TRANSPORT_SENDER_H_