Added various timestamps to FrameObject.

webrtc/modules/video_coding/packet_buffer.h

 /*
  *  Copyright (c) 2016 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_VIDEO_CODING_PACKET_BUFFER_H_
 #define WEBRTC_MODULES_VIDEO_CODING_PACKET_BUFFER_H_
 
 #include <vector>
 
 #include "webrtc/base/criticalsection.h"
 #include "webrtc/base/thread_annotations.h"
 #include "webrtc/modules/include/module_common_types.h"
 #include "webrtc/modules/video_coding/packet.h"
 #include "webrtc/modules/video_coding/rtp_frame_reference_finder.h"
 #include "webrtc/modules/video_coding/sequence_number_util.h"
 
 namespace webrtc {
+
+class Clock;
+
 namespace video_coding {
 
 class FrameObject;
 class RtpFrameObject;
 
 class OnCompleteFrameCallback {
  public:
   virtual ~OnCompleteFrameCallback() {}
   virtual void OnCompleteFrame(std::unique_ptr<FrameObject> frame) = 0;
 };
 
 class PacketBuffer {
  public:
   // Both |start_buffer_size| and |max_buffer_size| must be a power of 2.
-  PacketBuffer(size_t start_buffer_size,
+  PacketBuffer(Clock* clock,
+               size_t start_buffer_size,
                size_t max_buffer_size,
                OnCompleteFrameCallback* frame_callback);
 
   bool InsertPacket(const VCMPacket& packet);
   void ClearTo(uint16_t seq_num);
   void Clear();
 
  private:
   friend RtpFrameObject;
   // Since we want the packet buffer to be as packet type agnostic
@@ skipping 12 matching lines @@
     // If this slot is currently used.
     bool used = false;
 
     // If all its previous packets have been inserted into the packet buffer.
     bool continuous = false;
 
     // If this packet has been used to create a frame already.
     bool frame_created = false;
   };
 
+  Clock* const clock_;
+
   // Tries to expand the buffer.
   bool ExpandBufferSize() EXCLUSIVE_LOCKS_REQUIRED(crit_);
 
   // Test if all previous packets has arrived for the given sequence number.
   bool IsContinuous(uint16_t seq_num) const EXCLUSIVE_LOCKS_REQUIRED(crit_);
 
   // Test if all packets of a frame has arrived, and if so, creates a frame.
   // May create multiple frames per invocation.
   void FindFrames(uint16_t seq_num) EXCLUSIVE_LOCKS_REQUIRED(crit_);
 
@@ skipping 30 matching lines @@
 
   // Frames that have received all their packets are handed off to the
   // |reference_finder_| which finds the dependencies between the frames.
   RtpFrameReferenceFinder reference_finder_;
 };
 
 }  // namespace video_coding
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_PACKET_BUFFER_H_