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Side by Side Diff: webrtc/modules/audio_coding/codecs/opus/audio_encoder_opus.h

Issue 2411613002: Renaming AudioEncoder::SetTargetBitrate and SetProjectedPacketLossRate. (Closed)
Patch Set: Created 4 years, 2 months ago
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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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81 bool SetFec(bool enable) override; 81 bool SetFec(bool enable) override;
82 82
83 // Set Opus DTX. Once enabled, Opus stops transmission, when it detects voice 83 // Set Opus DTX. Once enabled, Opus stops transmission, when it detects voice
84 // being inactive. During that, it still sends 2 packets (one for content, one 84 // being inactive. During that, it still sends 2 packets (one for content, one
85 // for signaling) about every 400 ms. 85 // for signaling) about every 400 ms.
86 bool SetDtx(bool enable) override; 86 bool SetDtx(bool enable) override;
87 bool GetDtx() const override; 87 bool GetDtx() const override;
88 88
89 bool SetApplication(Application application) override; 89 bool SetApplication(Application application) override;
90 void SetMaxPlaybackRate(int frequency_hz) override; 90 void SetMaxPlaybackRate(int frequency_hz) override;
91 void SetProjectedPacketLossRate(double fraction) override;
92 void SetTargetBitrate(int target_bps) override;
93
94 bool EnableAudioNetworkAdaptor(const std::string& config_string, 91 bool EnableAudioNetworkAdaptor(const std::string& config_string,
95 const Clock* clock) override; 92 const Clock* clock) override;
96 void DisableAudioNetworkAdaptor() override; 93 void DisableAudioNetworkAdaptor() override;
97 void OnReceivedUplinkBandwidth(int uplink_bandwidth_bps) override; 94 void OnReceivedUplinkBandwidth(int uplink_bandwidth_bps) override;
98 void OnReceivedUplinkPacketLossFraction( 95 void OnReceivedUplinkPacketLossFraction(
99 float uplink_packet_loss_fraction) override; 96 float uplink_packet_loss_fraction) override;
100 void OnReceivedTargetAudioBitrate(int target_audio_bitrate_bps) override; 97 void OnReceivedTargetAudioBitrate(int target_audio_bitrate_bps) override;
101 void OnReceivedRtt(int rtt_ms) override; 98 void OnReceivedRtt(int rtt_ms) override;
102 void SetReceiverFrameLengthRange(int min_frame_length_ms, 99 void SetReceiverFrameLengthRange(int min_frame_length_ms,
103 int max_frame_length_ms) override; 100 int max_frame_length_ms) override;
(...skipping 10 matching lines...) Expand all
114 rtc::ArrayView<const int16_t> audio, 111 rtc::ArrayView<const int16_t> audio,
115 rtc::Buffer* encoded) override; 112 rtc::Buffer* encoded) override;
116 113
117 private: 114 private:
118 size_t Num10msFramesPerPacket() const; 115 size_t Num10msFramesPerPacket() const;
119 size_t SamplesPer10msFrame() const; 116 size_t SamplesPer10msFrame() const;
120 size_t SufficientOutputBufferSize() const; 117 size_t SufficientOutputBufferSize() const;
121 bool RecreateEncoderInstance(const Config& config); 118 bool RecreateEncoderInstance(const Config& config);
122 void SetFrameLength(int frame_length_ms); 119 void SetFrameLength(int frame_length_ms);
123 void SetNumChannelsToEncode(size_t num_channels_to_encode); 120 void SetNumChannelsToEncode(size_t num_channels_to_encode);
121 void SetProjectedPacketLossRate(double fraction);
122 void SetTargetBitrate(int target_bps);
124 void ApplyAudioNetworkAdaptor(); 123 void ApplyAudioNetworkAdaptor();
125 std::unique_ptr<AudioNetworkAdaptor> DefaultAudioNetworkAdaptorCreator( 124 std::unique_ptr<AudioNetworkAdaptor> DefaultAudioNetworkAdaptorCreator(
126 const std::string& config_string, 125 const std::string& config_string,
127 const Clock* clock) const; 126 const Clock* clock) const;
128 127
129 Config config_; 128 Config config_;
130 double packet_loss_rate_; 129 double packet_loss_rate_;
131 std::vector<int16_t> input_buffer_; 130 std::vector<int16_t> input_buffer_;
132 OpusEncInst* inst_; 131 OpusEncInst* inst_;
133 uint32_t first_timestamp_in_buffer_; 132 uint32_t first_timestamp_in_buffer_;
134 size_t num_channels_to_encode_; 133 size_t num_channels_to_encode_;
135 int next_frame_length_ms_; 134 int next_frame_length_ms_;
136 AudioNetworkAdaptorCreator audio_network_adaptor_creator_; 135 AudioNetworkAdaptorCreator audio_network_adaptor_creator_;
137 std::unique_ptr<AudioNetworkAdaptor> audio_network_adaptor_; 136 std::unique_ptr<AudioNetworkAdaptor> audio_network_adaptor_;
138 137
139 RTC_DISALLOW_COPY_AND_ASSIGN(AudioEncoderOpus); 138 RTC_DISALLOW_COPY_AND_ASSIGN(AudioEncoderOpus);
140 }; 139 };
141 140
142 } // namespace webrtc 141 } // namespace webrtc
143 142
144 #endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_OPUS_AUDIO_ENCODER_OPUS_H_ 143 #endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_OPUS_AUDIO_ENCODER_OPUS_H_
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