remoting/codec/audio_decoder.h

   1 // Copyright (c) 2012 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 REMOTING_CODEC_AUDIO_DECODER_H_
   6 #define REMOTING_CODEC_AUDIO_DECODER_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9
  10 namespace remoting {
  11
  12 namespace protocol {
  13 class SessionConfig;
  14 }  // namespace protocol
  15
  16 class AudioPacket;
  17
  18 class AudioDecoder {
  19  public:
  20   static scoped_ptr<AudioDecoder> CreateAudioDecoder(
  21       const protocol::SessionConfig& config);
  22
  23   virtual ~AudioDecoder() {}
  24
  25   // Returns the decoded packet. If the packet is invalid, then a NULL
  26   // scoped_ptr is returned.
  27   virtual scoped_ptr<AudioPacket> Decode(scoped_ptr<AudioPacket> packet) = 0;
  28 };
  29
  30 }  // namespace remoting
  31
  32 #endif  // REMOTING_CODEC_AUDIO_DECODER_H_