AudioParams with automations must process timelines

third_party/WebKit/Source/modules/webaudio/PannerNode.cpp

 /*
  * 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 216 matching lines @@
                                              listenerPosition);
   }
 
   m_panner->panWithSampleAccurateValues(azimuth, elevation, source, destination,
                                         framesToProcess,
                                         internalChannelInterpretation());
   destination->copyWithSampleAccurateGainValuesFrom(*destination, totalGain,
                                                     framesToProcess);
 }
 
+void PannerHandler::processOnlyAudioParams(size_t framesToProcess) {
+  float values[AudioUtilities::kRenderQuantumFrames];
+
+  DCHECK_LE(framesToProcess, AudioUtilities::kRenderQuantumFrames);
+
+  m_positionX->calculateSampleAccurateValues(values, framesToProcess);
+  m_positionY->calculateSampleAccurateValues(values, framesToProcess);
+  m_positionZ->calculateSampleAccurateValues(values, framesToProcess);
+
+  m_orientationX->calculateSampleAccurateValues(values, framesToProcess);
+  m_orientationY->calculateSampleAccurateValues(values, framesToProcess);
+  m_orientationZ->calculateSampleAccurateValues(values, framesToProcess);
+}
+
 void PannerHandler::initialize() {
   if (isInitialized())
     return;
 
   m_panner = Panner::create(m_panningModel, sampleRate(),
                             listener()->hrtfDatabaseLoader());
   listener()->addPanner(*this);
 
   // Set the cached values to the current values to start things off.  The
   // panner is already marked as dirty, so this won't matter.
@@ skipping 544 matching lines @@
   visitor->trace(m_positionZ);
 
   visitor->trace(m_orientationX);
   visitor->trace(m_orientationY);
   visitor->trace(m_orientationZ);
 
   AudioNode::trace(visitor);
 }
 
 }  // namespace blink