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1 /* | 1 /* |
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_PCM16B_AUDIO_ENCODER_PCM16B_H_ | 11 #ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_PCM16B_AUDIO_ENCODER_PCM16B_H_ |
12 #define WEBRTC_MODULES_AUDIO_CODING_CODECS_PCM16B_AUDIO_ENCODER_PCM16B_H_ | 12 #define WEBRTC_MODULES_AUDIO_CODING_CODECS_PCM16B_AUDIO_ENCODER_PCM16B_H_ |
13 | 13 |
14 #include "webrtc/modules/audio_coding/codecs/g711/audio_encoder_pcm.h" | 14 #include "webrtc/modules/audio_coding/codecs/g711/audio_encoder_pcm.h" |
15 | 15 |
16 namespace webrtc { | 16 namespace webrtc { |
17 | 17 |
18 struct CodecInst; | 18 struct CodecInst; |
19 | 19 |
20 class AudioEncoderPcm16B final : public AudioEncoderPcm { | 20 class AudioEncoderPcm16B final : public AudioEncoderPcm { |
21 public: | 21 public: |
22 using AudioEncoder::EncodeInternal; | |
23 | |
24 struct Config : public AudioEncoderPcm::Config { | 22 struct Config : public AudioEncoderPcm::Config { |
25 public: | 23 public: |
26 Config() : AudioEncoderPcm::Config(107), sample_rate_hz(8000) {} | 24 Config() : AudioEncoderPcm::Config(107), sample_rate_hz(8000) {} |
27 bool IsOk() const; | 25 bool IsOk() const; |
28 | 26 |
29 int sample_rate_hz; | 27 int sample_rate_hz; |
30 }; | 28 }; |
31 | 29 |
32 explicit AudioEncoderPcm16B(const Config& config) | 30 explicit AudioEncoderPcm16B(const Config& config) |
33 : AudioEncoderPcm(config, config.sample_rate_hz) {} | 31 : AudioEncoderPcm(config, config.sample_rate_hz) {} |
34 explicit AudioEncoderPcm16B(const CodecInst& codec_inst); | 32 explicit AudioEncoderPcm16B(const CodecInst& codec_inst); |
35 | 33 |
36 protected: | 34 protected: |
37 size_t EncodeCall(const int16_t* audio, | 35 size_t EncodeCall(const int16_t* audio, |
38 size_t input_len, | 36 size_t input_len, |
39 uint8_t* encoded) override; | 37 uint8_t* encoded) override; |
40 | 38 |
41 size_t BytesPerSample() const override; | 39 size_t BytesPerSample() const override; |
42 | 40 |
43 private: | 41 private: |
44 RTC_DISALLOW_COPY_AND_ASSIGN(AudioEncoderPcm16B); | 42 RTC_DISALLOW_COPY_AND_ASSIGN(AudioEncoderPcm16B); |
45 }; | 43 }; |
46 | 44 |
47 } // namespace webrtc | 45 } // namespace webrtc |
48 | 46 |
49 #endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_PCM16B_AUDIO_ENCODER_PCM16B_H_ | 47 #endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_PCM16B_AUDIO_ENCODER_PCM16B_H_ |
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