Log WebAudio context buffer sizes on Android

third_party/WebKit/Source/platform/audio/AudioDestination.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
@@ skipping 82 matching lines @@
   // Since WebAudio renders in 128-frame blocks, the small buffer sizes (144
   // for a Galaxy Nexus), cause significant processing jitter. Sometimes
   // multiple blocks will processed, but other times will not be since the FIFO
   // can satisfy the request. By using a larger callbackBufferSize, we smooth
   // out the jitter.
   const size_t kSmallBufferSize = 1024;
   const size_t kDefaultCallbackBufferSize = 2048;
 
   if (m_callbackBufferSize <= kSmallBufferSize)
     m_callbackBufferSize = kDefaultCallbackBufferSize;
+
+  LOG(INFO) << "audioHardwareBufferSize = " << recommendedHardwareBufferSize;
+  LOG(INFO) << "callbackBufferSize      = " << m_callbackBufferSize;
 #endif
 
   // Quick exit if the requested size is too large.
   DCHECK_LE(m_callbackBufferSize + AudioUtilities::kRenderQuantumFrames,
             fifoSize);
   if (m_callbackBufferSize + AudioUtilities::kRenderQuantumFrames > fifoSize)
     return;
 
   m_audioDevice = WTF::wrapUnique(Platform::current()->createAudioDevice(
       m_callbackBufferSize, numberOfInputChannels, numberOfOutputChannels,
@@ skipping 87 matching lines @@
   AudioBus* sourceBus = nullptr;
   if (m_inputFifo->framesInFifo() >= framesToProcess) {
     m_inputFifo->consume(m_inputBus.get(), framesToProcess);
     sourceBus = m_inputBus.get();
   }
 
   m_callback.render(sourceBus, bus, framesToProcess);
 }
 
 }  // namespace blink