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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 |
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24 public: | 24 public: |
25 Config() : AudioEncoderPcm::Config(107), sample_rate_hz(8000) {} | 25 Config() : AudioEncoderPcm::Config(107), sample_rate_hz(8000) {} |
26 bool IsOk() const; | 26 bool IsOk() const; |
27 | 27 |
28 int sample_rate_hz; | 28 int sample_rate_hz; |
29 }; | 29 }; |
30 | 30 |
31 explicit AudioEncoderPcm16B(const Config& config) | 31 explicit AudioEncoderPcm16B(const Config& config) |
32 : AudioEncoderPcm(config, config.sample_rate_hz) {} | 32 : AudioEncoderPcm(config, config.sample_rate_hz) {} |
33 explicit AudioEncoderPcm16B(const CodecInst& codec_inst); | 33 explicit AudioEncoderPcm16B(const CodecInst& codec_inst); |
34 AudioEncoderPcm16B(int payload_type, const SdpAudioFormat& format); | |
35 | |
36 static constexpr const char* GetPayloadName() { return "L16"; } | |
37 static rtc::Optional<AudioCodecInfo> QueryAudioEncoder( | |
38 const SdpAudioFormat& format); | |
39 | 34 |
40 protected: | 35 protected: |
41 size_t EncodeCall(const int16_t* audio, | 36 size_t EncodeCall(const int16_t* audio, |
42 size_t input_len, | 37 size_t input_len, |
43 uint8_t* encoded) override; | 38 uint8_t* encoded) override; |
44 | 39 |
45 size_t BytesPerSample() const override; | 40 size_t BytesPerSample() const override; |
46 | 41 |
47 AudioEncoder::CodecType GetCodecType() const override; | 42 AudioEncoder::CodecType GetCodecType() const override; |
48 | 43 |
49 private: | 44 private: |
50 RTC_DISALLOW_COPY_AND_ASSIGN(AudioEncoderPcm16B); | 45 RTC_DISALLOW_COPY_AND_ASSIGN(AudioEncoderPcm16B); |
51 }; | 46 }; |
52 | 47 |
53 } // namespace webrtc | 48 } // namespace webrtc |
54 | 49 |
55 #endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_PCM16B_AUDIO_ENCODER_PCM16B_H_ | 50 #endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_PCM16B_AUDIO_ENCODER_PCM16B_H_ |
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