Separate DemuxerStream and VideoDecoder.

media/base/decoder_buffer.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_DECODER_BUFFER_H_
 #define MEDIA_BASE_DECODER_BUFFER_H_
 
 #include <string>
 
 #include "base/memory/aligned_memory.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "media/base/media_export.h"
 
 namespace media {
 
 class DecryptConfig;
+class VideoDecoderConfig;

[scherkus (not reviewing), 2013/07/09 01:18:39]

remove?

[xhwang, 2013/07/09 20:00:04]

Done.

 
 // A specialized buffer for interfacing with audio / video decoders.
 //
 // Specifically ensures that data is aligned and padded as necessary by the
 // underlying decoding framework.  On desktop platforms this means memory is
 // allocated using FFmpeg with particular alignment and padding requirements.
 //
 // Also includes decoder specific functionality for decryption.
 //
 // NOTE: It is illegal to call any method when IsEndOfStream() is true.
@@ skipping 75 matching lines @@
 
   // Constructor helper method for memory allocations.
   void Initialize();
 
   DISALLOW_COPY_AND_ASSIGN(DecoderBuffer);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_DECODER_BUFFER_H_