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Side by Side Diff: webrtc/modules/audio_coding/neteq/decision_logic_fax.h

Issue 1903043003: WIP: Adding a centralized NetEq Clock (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@neteq-remove-type-param
Patch Set: Created 4 years, 8 months ago
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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
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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