Android: Propagate sample rate change to audio decoder job

media/base/android/audio_decoder_job.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_BASE_ANDROID_AUDIO_DECODER_JOB_H_
 #define MEDIA_BASE_ANDROID_AUDIO_DECODER_JOB_H_
 
 #include <jni.h>
 #include <vector>
 
@@ skipping 31 matching lines @@
   virtual void ReleaseOutputBuffer(
       int output_buffer_index,
       size_t size,
       bool render_output,
       base::TimeDelta current_presentation_timestamp,
       const ReleaseOutputCompletionCallback& callback) override;
   virtual bool ComputeTimeToRender() const override;
   virtual bool AreDemuxerConfigsChanged(
       const DemuxerConfigs& configs) const override;
   virtual bool CreateMediaCodecBridgeInternal() override;
+  virtual bool UpdateOutputFormat() override;
 
   // Helper method to set the audio output volume.
   void SetVolumeInternal();
 
+  void ResetTimestampHelper();
+
   // Audio configs from the demuxer.
   AudioCodec audio_codec_;
   int num_channels_;
-  int sampling_rate_;
+  int config_sampling_rate_;
   std::vector<uint8> audio_extra_data_;
   double volume_;
   int bytes_per_frame_;
 
+  // Audio output format
+  int output_sampling_rate_;
+
   // Base timestamp for the |audio_timestamp_helper_|.
   base::TimeDelta base_timestamp_;
 
   // Object to calculate the current audio timestamp for A/V sync.
   scoped_ptr<AudioTimestampHelper> audio_timestamp_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioDecoderJob);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ANDROID_AUDIO_DECODER_JOB_H_