1/*
2 *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef WEBRTC_MODULES_AUDIO_CODING_MAIN_ACM2_ACM_DTMF_PLAYOUT_H_
12#define WEBRTC_MODULES_AUDIO_CODING_MAIN_ACM2_ACM_DTMF_PLAYOUT_H_
13
14#include "webrtc/modules/audio_coding/main/acm2/acm_generic_codec.h"
15
16namespace webrtc {
17
18namespace acm2 {
19
20class ACMDTMFPlayout : public ACMGenericCodec {
21 public:
22  explicit ACMDTMFPlayout(int16_t codec_id);
23  ~ACMDTMFPlayout();
24
25  // for FEC
26  ACMGenericCodec* CreateInstance(void);
27
28  int16_t InternalEncode(uint8_t* bitstream, int16_t* bitstream_len_byte);
29
30  int16_t InternalInitEncoder(WebRtcACMCodecParams* codec_params);
31
32 protected:
33  void DestructEncoderSafe();
34
35  int16_t InternalCreateEncoder();
36};
37
38}  // namespace acm2
39
40}  // namespace webrtc
41
42#endif  // WEBRTC_MODULES_AUDIO_CODING_MAIN_ACM2_ACM_DTMF_PLAYOUT_H_
43