Added a ParsePayload method to AudioDecoder.

webrtc/modules/audio_coding/neteq/packet.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.
  */
 
 #ifndef WEBRTC_MODULES_AUDIO_CODING_NETEQ_PACKET_H_
 #define WEBRTC_MODULES_AUDIO_CODING_NETEQ_PACKET_H_
 
 #include <list>
 #include <memory>
 
 #include "webrtc/base/buffer.h"
+#include "webrtc/modules/audio_coding/codecs/audio_decoder.h"
 #include "webrtc/modules/audio_coding/neteq/tick_timer.h"
 #include "webrtc/modules/include/module_common_types.h"
 #include "webrtc/typedefs.h"
 
 namespace webrtc {
 
 // Struct for holding RTP packets.
 struct Packet {
   RTPHeader header;
   // Datagram excluding RTP header and header extension.
   rtc::Buffer payload;
   bool primary = true;  // Primary, i.e., not redundant payload.
   std::unique_ptr<TickTimer::Stopwatch> waiting_time;
+  std::unique_ptr<AudioDecoder::EncodedAudioFrame> frame;
 
   Packet();
   ~Packet();
 
   // Comparison operators. Establish a packet ordering based on (1) timestamp,
   // (2) sequence number and (3) redundancy.
   // Timestamp and sequence numbers are compared taking wrap-around into
   // account. For two packets with the same sequence number and timestamp a
   // primary payload is considered "smaller" than a secondary.
   bool operator==(const Packet& rhs) const {
@@ skipping 12 matching lines @@
       }
       return (static_cast<uint16_t>(rhs.header.sequenceNumber
           - this->header.sequenceNumber) < 0xFFFF / 2);
     }
     return (static_cast<uint32_t>(rhs.header.timestamp
         - this->header.timestamp) < 0xFFFFFFFF / 2);
   }
   bool operator>(const Packet& rhs) const { return rhs.operator<(*this); }
   bool operator<=(const Packet& rhs) const { return !operator>(rhs); }
   bool operator>=(const Packet& rhs) const { return !operator<(rhs); }
+
+  bool empty() const { return !frame && payload.empty(); }
 };
 
 // A list of packets.
 typedef std::list<Packet*> PacketList;
 
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_AUDIO_CODING_NETEQ_PACKET_H_