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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 int SampleRateHz() const override; | 60 int SampleRateHz() const override; |
61 int NumChannels() const override; | 61 int NumChannels() const override; |
62 size_t Num10MsFramesInNextPacket() const override; | 62 size_t Num10MsFramesInNextPacket() const override; |
63 size_t Max10MsFramesInAPacket() const override; | 63 size_t Max10MsFramesInAPacket() const override; |
64 int GetTargetBitrate() const override; | 64 int GetTargetBitrate() const override; |
65 EncodedInfo EncodeInternal(uint32_t rtp_timestamp, | 65 EncodedInfo EncodeInternal(uint32_t rtp_timestamp, |
66 const int16_t* audio, | 66 const int16_t* audio, |
67 size_t max_encoded_bytes, | 67 size_t max_encoded_bytes, |
68 uint8_t* encoded) override; | 68 uint8_t* encoded) override; |
69 void Reset() override; | 69 void Reset() override; |
70 void SetMaxPayloadSize(int max_payload_size_bytes) override; | |
71 void SetMaxBitrate(int max_rate_bps) override; | |
72 | 70 |
73 private: | 71 private: |
74 // This value is taken from STREAM_SIZE_MAX_60 for iSAC float (60 ms) and | 72 // This value is taken from STREAM_SIZE_MAX_60 for iSAC float (60 ms) and |
75 // STREAM_MAXW16_60MS for iSAC fix (60 ms). | 73 // STREAM_MAXW16_60MS for iSAC fix (60 ms). |
76 static const size_t kSufficientEncodeBufferSizeBytes = 400; | 74 static const size_t kSufficientEncodeBufferSizeBytes = 400; |
77 | 75 |
78 static const int kDefaultBitRate = 32000; | 76 static const int kDefaultBitRate = 32000; |
79 | 77 |
80 // Recreate the iSAC encoder instance with the given settings, and save them. | 78 // Recreate the iSAC encoder instance with the given settings, and save them. |
81 void RecreateEncoderInstance(const Config& config); | 79 void RecreateEncoderInstance(const Config& config); |
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122 private: | 120 private: |
123 typename T::instance_type* isac_state_; | 121 typename T::instance_type* isac_state_; |
124 LockedIsacBandwidthInfo* bwinfo_; | 122 LockedIsacBandwidthInfo* bwinfo_; |
125 int decoder_sample_rate_hz_; | 123 int decoder_sample_rate_hz_; |
126 | 124 |
127 DISALLOW_COPY_AND_ASSIGN(AudioDecoderIsacT); | 125 DISALLOW_COPY_AND_ASSIGN(AudioDecoderIsacT); |
128 }; | 126 }; |
129 | 127 |
130 } // namespace webrtc | 128 } // namespace webrtc |
131 #endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_AUDIO_ENCODER_ISAC_T_H_ | 129 #endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_ISAC_AUDIO_ENCODER_ISAC_T_H_ |
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