Added cluster id to PacedSender::Callback::TimeToSendPacket.

webrtc/modules/pacing/paced_sender.h

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 24 matching lines @@
  public:
   class Callback {
    public:
     // Note: packets sent as a result of a callback should not pass by this
     // module again.
     // Called when it's time to send a queued packet.
     // Returns false if packet cannot be sent.
     virtual bool TimeToSendPacket(uint32_t ssrc,
                                   uint16_t sequence_number,
                                   int64_t capture_time_ms,
-                                  bool retransmission) = 0;
+                                  bool retransmission,
+                                  int cluster_id) = 0;
     // Called when it's a good time to send a padding data.
     // Returns the number of bytes sent.
     virtual size_t TimeToSendPadding(size_t bytes) = 0;
 
    protected:
     virtual ~Callback() {}
   };
 
   // Expected max pacer delay in ms. If ExpectedQueueTimeMs() is higher than
   // this value, the packet producers should wait (eg drop frames rather than
@@ skipping 66 matching lines @@
   int64_t TimeUntilNextProcess() override;
 
   // Process any pending packets in the queue(s).
   void Process() override;
 
  private:
   // Updates the number of bytes that can be sent for the next time interval.
   void UpdateBytesPerInterval(int64_t delta_time_in_ms)
       EXCLUSIVE_LOCKS_REQUIRED(critsect_);
 
-  bool SendPacket(const paced_sender::Packet& packet)
+  bool SendPacket(const paced_sender::Packet& packet, int cluster_id)
       EXCLUSIVE_LOCKS_REQUIRED(critsect_);
   void SendPadding(size_t padding_needed) EXCLUSIVE_LOCKS_REQUIRED(critsect_);
 
   Clock* const clock_;
   Callback* const callback_;
 
   std::unique_ptr<CriticalSectionWrapper> critsect_;
   bool paused_ GUARDED_BY(critsect_);
   bool probing_enabled_;
   // This is the media budget, keeping track of how many bits of media
@@ skipping 12 matching lines @@
   int bitrate_bps_ GUARDED_BY(critsect_);
   int max_bitrate_kbps_ GUARDED_BY(critsect_);
 
   int64_t time_last_update_us_ GUARDED_BY(critsect_);
 
   std::unique_ptr<paced_sender::PacketQueue> packets_ GUARDED_BY(critsect_);
   uint64_t packet_counter_;
 };
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_PACING_PACED_SENDER_H_