Implementation of 'AudioContext.getOutputTimestamp' method

third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h

 /*
  * Copyright (C) 2010, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 33 matching lines @@
 
   // AudioHandler
   void process(size_t) final {
   }  // we're pulled by hardware so this is never called
 
   // The audio hardware calls render() to get the next render quantum of audio
   // into destinationBus.  It will optionally give us local/live audio input in
   // sourceBus (if it's not 0).
   void render(AudioBus* sourceBus,
               AudioBus* destinationBus,
-              size_t numberOfFrames) final;
+              size_t numberOfFrames,
+              const AudioIOPosition& outputPosition) final;
 
   size_t currentSampleFrame() const {
     return acquireLoad(&m_currentSampleFrame);
   }
   double currentTime() const {
     return currentSampleFrame() / static_cast<double>(sampleRate());
   }
 
   virtual unsigned long maxChannelCount() const { return 0; }
 
@@ skipping 46 matching lines @@
 
   unsigned long maxChannelCount() const;
 
  protected:
   AudioDestinationNode(BaseAudioContext&);
 };
 
 }  // namespace blink
 
 #endif  // AudioDestinationNode_h