chromecast/media/cma/ipc_streamer/decoder_buffer_base_marshaller.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROMECAST_MEDIA_CMA_IPC_STREAMER_DECODER_BUFFER_BASE_MARSHALLER_H_
   6 #define CHROMECAST_MEDIA_CMA_IPC_STREAMER_DECODER_BUFFER_BASE_MARSHALLER_H_
   7
   8 #include "base/memory/ref_counted.h"
   9 #include "base/memory/scoped_ptr.h"
  10
  11 namespace chromecast {
  12 namespace media {
  13 class DecoderBufferBase;
  14 class MediaMessage;
  15
  16 class DecoderBufferBaseMarshaller {
  17  public:
  18   // Writes the serialized structure of |config| into |msg|.
  19   static void Write(
  20       const scoped_refptr<DecoderBufferBase>& buffer, MediaMessage* msg);
  21
  22   // Returns a decoder buffer from its serialized structure.
  23   static scoped_refptr<DecoderBufferBase> Read(scoped_ptr<MediaMessage> msg);
  24 };
  25
  26 }  // namespace media
  27 }  // namespace chromecast
  28
  29 #endif  // CHROMECAST_MEDIA_CMA_IPC_STREAMER_DECODER_BUFFER_BASE_MARSHALLER_H_