Chrome-side implementation of media source timestamp offset

media/filters/source_buffer_stream.cc

 // Copyright (c) 2012 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.
 
 #include "media/filters/source_buffer_stream.h"
 
 #include <algorithm>
 #include <map>
 
 #include "base/bind.h"
@@ skipping 964 matching lines @@
     split_range->waiting_for_keyframe_ = true;
     split_range->next_keyframe_timestamp_ = next_keyframe_timestamp_;
     ResetNextBufferPosition();
   }
 
   return split_range;
 }
 
 SourceBufferRange::KeyframeMap::iterator
 SourceBufferRange::GetFirstKeyframeAt(base::TimeDelta timestamp,
-                                         bool skip_given_timestamp) {
+                                      bool skip_given_timestamp) {
   KeyframeMap::iterator result = keyframe_map_.lower_bound(timestamp);
   // lower_bound() returns the first element >= |timestamp|, so if we don't want
   // to include keyframes == |timestamp|, we have to increment the iterator
   // accordingly.
   if (skip_given_timestamp &&
       result != keyframe_map_.end() && result->first == timestamp) {
     ++result;
   }
   return result;
 }
@@ skipping 178 matching lines @@
   return 2 * GetApproximateDuration();
 }
 
 base::TimeDelta SourceBufferRange::GetApproximateDuration() const {
   base::TimeDelta max_interbuffer_distance = interbuffer_distance_cb_.Run();
   DCHECK(max_interbuffer_distance != kNoTimestamp());
   return max_interbuffer_distance;
 }
 
 }  // namespace media