Let ViEEncoder express resolution requests as Sinkwants

webrtc/call.h

 /*
  *  Copyright (c) 2013 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.
  */
 #ifndef WEBRTC_CALL_H_
@@ skipping 37 matching lines @@
 
   virtual DeliveryStatus DeliverPacket(MediaType media_type,
                                        const uint8_t* packet,
                                        size_t length,
                                        const PacketTime& packet_time) = 0;
 
  protected:
   virtual ~PacketReceiver() {}
 };
 
-// Callback interface for reporting when a system overuse is detected.
-class LoadObserver {
- public:
-  enum Load { kOveruse, kUnderuse };
-
-  // Triggered when overuse is detected or when we believe the system can take
-  // more load.
-  virtual void OnLoadUpdate(Load load) = 0;
-
- protected:
-  virtual ~LoadObserver() {}
-};
-
 // A Call instance can contain several send and/or receive streams. All streams
 // are assumed to have the same remote endpoint and will share bitrate estimates
 // etc.
 class Call {
  public:
   struct Config {
     explicit Config(RtcEventLog* event_log) : event_log(event_log) {
       RTC_DCHECK(event_log);
     }
 
@@ skipping 84 matching lines @@
       const rtc::NetworkRoute& network_route) = 0;
 
   virtual void OnSentPacket(const rtc::SentPacket& sent_packet) = 0;
 
   virtual ~Call() {}
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_CALL_H_