Android: Propagate sample rate change to audio decoder job

media/base/android/media_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_MEDIA_DECODER_JOB_H_
 #define MEDIA_BASE_ANDROID_MEDIA_DECODER_JOB_H_
 
 #include "base/callback.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
@@ skipping 213 matching lines @@
 
   // Returns true if the |configs| doesn't match the current demuxer configs
   // the decoder job has.
   virtual bool AreDemuxerConfigsChanged(
       const DemuxerConfigs& configs) const = 0;
 
   // Returns true if |media_codec_bridge_| needs to be reconfigured for the
   // new DemuxerConfigs, or false otherwise.
   virtual bool IsCodecReconfigureNeeded(const DemuxerConfigs& configs) const;
 
   // Update the output format from the decoder, returns true if the output

[qinmin, 2015/01/12 23:57:15]

update the return value 

[kjoswiak, 2015/01/13 00:14:31]

Done.

   // format changes, or false otherwise.
-  virtual bool UpdateOutputFormat();
+  virtual MediaCodecStatus UpdateOutputFormat() = 0;
 
   // Return the index to |received_data_| that is not currently being decoded.
   size_t inactive_demuxer_data_index() const {
     return 1 - current_demuxer_data_index_;
   }
 
   // The UI message loop where callbacks should be dispatched.
   scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
 
   // The task runner that decoder job runs on.
@@ skipping 91 matching lines @@
   // This access unit is passed to the decoder during config changes to drain
   // the decoder.
   AccessUnit eos_unit_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(MediaDecoderJob);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ANDROID_MEDIA_DECODER_JOB_H_