Ensure ADTS for AAC for MediaCodecAudioDecoder

media/base/audio_decoder.h

 // Copyright (c) 2012 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_AUDIO_DECODER_H_
 #define MEDIA_BASE_AUDIO_DECODER_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 67 matching lines @@
   // If |buffer| is an EOS buffer then the decoder must be flushed, i.e.
   // |output_cb| must be called for each frame pending in the queue and
   // |decode_cb| must be called after that.
   virtual void Decode(const scoped_refptr<DecoderBuffer>& buffer,
                       const DecodeCB& decode_cb) = 0;
 
   // Resets decoder state. All pending Decode() requests will be finished or
   // aborted before |closure| is called.
   virtual void Reset(const base::Closure& closure) = 0;
 
+  // Returns true if the decoder needs bitstream conversion before decoding.
+  virtual bool NeedsBitstreamConversion() const;

[DaleCurtis, 2016/02/18 04:04:37]

Hmm, interface used to be pure virtual up to this point, but this is how
VideoDecoder does it so this change is fine with me.

+
  private:
   DISALLOW_COPY_AND_ASSIGN(AudioDecoder);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_AUDIO_DECODER_H_