Incorporating logging into Cast

media/cast/cast_defines.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_CAST_CAST_DEFINES_H_
 #define MEDIA_CAST_CAST_DEFINES_H_
 
 #include <map>
 #include <set>
 
@@ skipping 168 matching lines @@
   aes_nonce[10] = (frame_id >> 8) & 0xff;
   aes_nonce[9] = (frame_id >> 16) & 0xff;
   aes_nonce[8] = (frame_id >> 24) & 0xff;
 
   for (size_t i = 0; i < kAesBlockSize; ++i) {
     aes_nonce[i] ^= iv_mask[i];
   }
   return aes_nonce;
 }
 
+inline uint32 GetVideoRtpTimestamp(const base::TimeTicks& time_ticks) {
+  base::TimeTicks zero_time;
+  base::TimeDelta recorded_delta = time_ticks - zero_time;
+  // Timestamp is in 90 KHz for video.
+  return static_cast<uint32>(recorded_delta.InMilliseconds() * 90);
+}
+
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_CAST_DEFINES_H_