[rtp_rtcp] time helper functions

webrtc/modules/rtp_rtcp/source/rtp_utility.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 28 matching lines @@
 
     struct Payload
     {
         char name[RTP_PAYLOAD_NAME_SIZE];
         bool audio;
         PayloadUnion typeSpecific;
     };
 
     typedef std::map<int8_t, Payload*> PayloadTypeMap;
 
-    // Return the current RTP timestamp from the NTP timestamp
-    // returned by the specified clock.
-    uint32_t GetCurrentRTP(Clock* clock, uint32_t freq);
-
-    // Return the current RTP absolute timestamp.
-    uint32_t ConvertNTPTimeToRTP(uint32_t NTPsec,
-                                 uint32_t NTPfrac,
-                                 uint32_t freq);
-
     uint32_t pow2(uint8_t exp);
 
     // Returns true if |newTimestamp| is older than |existingTimestamp|.
     // |wrapped| will be set to true if there has been a wraparound between the
     // two timestamps.
     bool OldTimestamp(uint32_t newTimestamp,
                       uint32_t existingTimestamp,
                       bool* wrapped);
 
     bool StringCompare(const char* str1,
@@ skipping 24 matching lines @@
             const uint8_t* ptrRTPDataExtensionEnd,
             const uint8_t* ptr) const;
 
         const uint8_t* const _ptrRTPDataBegin;
         const uint8_t* const _ptrRTPDataEnd;
     };
 }  // namespace RtpUtility
 }  // namespace webrtc
 
 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTP_UTILITY_H_