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| 1 /* | 1 /* |
| 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 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 |
| (...skipping 10 matching lines...) Expand all Loading... |
| 21 // kPlayoutOff. | 21 // kPlayoutOff. |
| 22 class DecisionLogicFax : public DecisionLogic { | 22 class DecisionLogicFax : public DecisionLogic { |
| 23 public: | 23 public: |
| 24 // Constructor. | 24 // Constructor. |
| 25 DecisionLogicFax(int fs_hz, | 25 DecisionLogicFax(int fs_hz, |
| 26 size_t output_size_samples, | 26 size_t output_size_samples, |
| 27 NetEqPlayoutMode playout_mode, | 27 NetEqPlayoutMode playout_mode, |
| 28 DecoderDatabase* decoder_database, | 28 DecoderDatabase* decoder_database, |
| 29 const PacketBuffer& packet_buffer, | 29 const PacketBuffer& packet_buffer, |
| 30 DelayManager* delay_manager, | 30 DelayManager* delay_manager, |
| 31 BufferLevelFilter* buffer_level_filter) | 31 BufferLevelFilter* buffer_level_filter, |
| 32 : DecisionLogic(fs_hz, output_size_samples, playout_mode, | 32 const TickTimer& tick_timer) |
| 33 decoder_database, packet_buffer, delay_manager, | 33 : DecisionLogic(fs_hz, |
| 34 buffer_level_filter) { | 34 output_size_samples, |
| 35 } | 35 playout_mode, |
| 36 decoder_database, |
| 37 packet_buffer, |
| 38 delay_manager, |
| 39 buffer_level_filter, |
| 40 tick_timer) {} |
| 36 | 41 |
| 37 protected: | 42 protected: |
| 38 // Returns the operation that should be done next. |sync_buffer| and |expand| | 43 // Returns the operation that should be done next. |sync_buffer| and |expand| |
| 39 // are provided for reference. |decoder_frame_length| is the number of samples | 44 // are provided for reference. |decoder_frame_length| is the number of samples |
| 40 // obtained from the last decoded frame. If there is a packet available, the | 45 // obtained from the last decoded frame. If there is a packet available, the |
| 41 // packet header should be supplied in |packet_header|; otherwise it should | 46 // packet header should be supplied in |packet_header|; otherwise it should |
| 42 // be NULL. The mode resulting form the last call to NetEqImpl::GetAudio is | 47 // be NULL. The mode resulting form the last call to NetEqImpl::GetAudio is |
| 43 // supplied in |prev_mode|. If there is a DTMF event to play, |play_dtmf| | 48 // supplied in |prev_mode|. If there is a DTMF event to play, |play_dtmf| |
| 44 // should be set to true. The output variable |reset_decoder| will be set to | 49 // should be set to true. The output variable |reset_decoder| will be set to |
| 45 // true if a reset is required; otherwise it is left unchanged (i.e., it can | 50 // true if a reset is required; otherwise it is left unchanged (i.e., it can |
| 46 // remain true if it was true before the call). | 51 // remain true if it was true before the call). |
| 47 Operations GetDecisionSpecialized(const SyncBuffer& sync_buffer, | 52 Operations GetDecisionSpecialized(const SyncBuffer& sync_buffer, |
| 48 const Expand& expand, | 53 const Expand& expand, |
| 49 size_t decoder_frame_length, | 54 size_t decoder_frame_length, |
| 50 const RTPHeader* packet_header, | 55 const RTPHeader* packet_header, |
| 51 Modes prev_mode, | 56 Modes prev_mode, |
| 52 bool play_dtmf, | 57 bool play_dtmf, |
| 53 bool* reset_decoder) override; | 58 bool* reset_decoder, |
| 59 size_t noise_samples_played) override; |
| 54 | 60 |
| 55 private: | 61 private: |
| 56 RTC_DISALLOW_COPY_AND_ASSIGN(DecisionLogicFax); | 62 RTC_DISALLOW_COPY_AND_ASSIGN(DecisionLogicFax); |
| 57 }; | 63 }; |
| 58 | 64 |
| 59 } // namespace webrtc | 65 } // namespace webrtc |
| 60 #endif // WEBRTC_MODULES_AUDIO_CODING_NETEQ_DECISION_LOGIC_FAX_H_ | 66 #endif // WEBRTC_MODULES_AUDIO_CODING_NETEQ_DECISION_LOGIC_FAX_H_ |
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