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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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60 const int16_t* audio, | 60 const int16_t* audio, |
61 size_t max_encoded_bytes, | 61 size_t max_encoded_bytes, |
62 uint8_t* encoded) override; | 62 uint8_t* encoded) override; |
63 void Reset() override; | 63 void Reset() override; |
64 bool SetFec(bool enable) override; | 64 bool SetFec(bool enable) override; |
65 bool SetDtx(bool enable) override; | 65 bool SetDtx(bool enable) override; |
66 bool SetApplication(Application application) override; | 66 bool SetApplication(Application application) override; |
67 bool SetMaxPlaybackRate(int frequency_hz) override; | 67 bool SetMaxPlaybackRate(int frequency_hz) override; |
68 void SetProjectedPacketLossRate(double fraction) override; | 68 void SetProjectedPacketLossRate(double fraction) override; |
69 void SetTargetBitrate(int target_bps) override; | 69 void SetTargetBitrate(int target_bps) override; |
70 void SetMaxBitrate(int max_bps) override; | |
71 void SetMaxPayloadSize(int max_payload_size_bytes) override; | |
72 | 70 |
73 private: | 71 private: |
74 EncodedInfo EncodePassive(size_t frames_to_encode, | 72 EncodedInfo EncodePassive(size_t frames_to_encode, |
75 size_t max_encoded_bytes, | 73 size_t max_encoded_bytes, |
76 uint8_t* encoded); | 74 uint8_t* encoded); |
77 EncodedInfo EncodeActive(size_t frames_to_encode, | 75 EncodedInfo EncodeActive(size_t frames_to_encode, |
78 size_t max_encoded_bytes, | 76 size_t max_encoded_bytes, |
79 uint8_t* encoded); | 77 uint8_t* encoded); |
80 size_t SamplesPer10msFrame() const; | 78 size_t SamplesPer10msFrame() const; |
81 | 79 |
82 AudioEncoder* speech_encoder_; | 80 AudioEncoder* speech_encoder_; |
83 const int cng_payload_type_; | 81 const int cng_payload_type_; |
84 const int num_cng_coefficients_; | 82 const int num_cng_coefficients_; |
85 const int sid_frame_interval_ms_; | 83 const int sid_frame_interval_ms_; |
86 std::vector<int16_t> speech_buffer_; | 84 std::vector<int16_t> speech_buffer_; |
87 std::vector<uint32_t> rtp_timestamps_; | 85 std::vector<uint32_t> rtp_timestamps_; |
88 bool last_frame_active_; | 86 bool last_frame_active_; |
89 rtc::scoped_ptr<Vad> vad_; | 87 rtc::scoped_ptr<Vad> vad_; |
90 rtc::scoped_ptr<CNG_enc_inst, CngInstDeleter> cng_inst_; | 88 rtc::scoped_ptr<CNG_enc_inst, CngInstDeleter> cng_inst_; |
91 }; | 89 }; |
92 | 90 |
93 } // namespace webrtc | 91 } // namespace webrtc |
94 #endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_CNG_INCLUDE_AUDIO_ENCODER_CNG_H_ | 92 #endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_CNG_INCLUDE_AUDIO_ENCODER_CNG_H_ |
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