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_OPUS_H_ 6#define REMOTING_CODEC_AUDIO_DECODER_OPUS_H_ 7 8#include "base/basictypes.h" 9#include "base/memory/scoped_ptr.h" 10#include "remoting/codec/audio_decoder.h" 11 12struct OpusDecoder; 13 14namespace remoting { 15 16class AudioPacket; 17 18class AudioDecoderOpus : public AudioDecoder { 19 public: 20 AudioDecoderOpus(); 21 virtual ~AudioDecoderOpus(); 22 23 // AudioDecoder interface. 24 virtual scoped_ptr<AudioPacket> Decode( 25 scoped_ptr<AudioPacket> packet) OVERRIDE; 26 27 private: 28 void InitDecoder(); 29 void DestroyDecoder(); 30 bool ResetForPacket(AudioPacket* packet); 31 32 int sampling_rate_; 33 int channels_; 34 OpusDecoder* decoder_; 35 36 DISALLOW_COPY_AND_ASSIGN(AudioDecoderOpus); 37}; 38 39} // namespace remoting 40 41#endif // REMOTING_CODEC_AUDIO_DECODER_OPUS_H_ 42