Remove VoEAudioProcessing interface.

webrtc/voice_engine/include/voe_audio_processing.h

Index: webrtc/voice_engine/include/voe_audio_processing.h
diff --git a/webrtc/voice_engine/include/voe_audio_processing.h b/webrtc/voice_engine/include/voe_audio_processing.h
deleted file mode 100644
index 343cea993869f0e1af70edeca3ec1e5e91083c01..0000000000000000000000000000000000000000
--- a/webrtc/voice_engine/include/voe_audio_processing.h
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-// This sub-API supports the following functionalities:
-//
-//  - Noise Suppression (NS).
-//  - Automatic Gain Control (AGC).
-//  - Echo Control (EC).
-//  - Receiving side VAD, NS and AGC.
-//  - Measurements of instantaneous speech, noise and echo levels.
-//  - Generation of AP debug recordings.
-//  - Detection of keyboard typing which can disrupt a voice conversation.
-//
-// Usage example, omitting error checking:
-//
-//  using namespace webrtc;
-//  VoiceEngine* voe = VoiceEngine::Create();
-//  VoEBase* base = VoEBase::GetInterface();
-//  VoEAudioProcessing* ap = VoEAudioProcessing::GetInterface(voe);
-//  base->Init();
-//  ap->SetEcStatus(true, kAgcAdaptiveAnalog);
-//  ...
-//  base->Terminate();
-//  base->Release();
-//  ap->Release();
-//  VoiceEngine::Delete(voe);
-//
-#ifndef WEBRTC_VOICE_ENGINE_VOE_AUDIO_PROCESSING_H
-#define WEBRTC_VOICE_ENGINE_VOE_AUDIO_PROCESSING_H
-
-#include <stdio.h>
-
-#include "webrtc/common_types.h"
-
-namespace webrtc {
-
-class VoiceEngine;
-
-// VoEAudioProcessing
-class WEBRTC_DLLEXPORT VoEAudioProcessing {
- public:
-  // Factory for the VoEAudioProcessing sub-API. Increases an internal
-  // reference counter if successful. Returns NULL if the API is not
-  // supported or if construction fails.
-  static VoEAudioProcessing* GetInterface(VoiceEngine* voiceEngine);
-
-  // Releases the VoEAudioProcessing sub-API and decreases an internal
-  // reference counter. Returns the new reference count. This value should
-  // be zero for all sub-API:s before the VoiceEngine object can be safely
-  // deleted.
-  virtual int Release() = 0;
-
-  // Sets Noise Suppression (NS) status and mode.
-  // The NS reduces noise in the microphone signal.
-  virtual int SetNsStatus(bool enable, NsModes mode = kNsUnchanged) = 0;
-
-  // Gets the NS status and mode.
-  virtual int GetNsStatus(bool& enabled, NsModes& mode) = 0;
-
-  // Sets the Automatic Gain Control (AGC) status and mode.
-  // The AGC adjusts the microphone signal to an appropriate level.
-  virtual int SetAgcStatus(bool enable, AgcModes mode = kAgcUnchanged) = 0;
-
-  // Gets the AGC status and mode.
-  virtual int GetAgcStatus(bool& enabled, AgcModes& mode) = 0;
-
-  // Sets the AGC configuration.
-  // Should only be used in situations where the working environment
-  // is well known.
-  virtual int SetAgcConfig(AgcConfig config) = 0;
-
-  // Gets the AGC configuration.
-  virtual int GetAgcConfig(AgcConfig& config) = 0;
-
-  // Sets the Echo Control (EC) status and mode.
-  // The EC mitigates acoustic echo where a user can hear their own
-  // speech repeated back due to an acoustic coupling between the
-  // speaker and the microphone at the remote end.
-  virtual int SetEcStatus(bool enable, EcModes mode = kEcUnchanged) = 0;
-
-  // Gets the EC status and mode.
-  virtual int GetEcStatus(bool& enabled, EcModes& mode) = 0;
-
-  // Enables the compensation of clock drift between the capture and render
-  // streams by the echo canceller (i.e. only using EcMode==kEcAec). It will
-  // only be enabled if supported on the current platform; otherwise an error
-  // will be returned. Check if the platform is supported by calling
-  // |DriftCompensationSupported()|.
-  virtual int EnableDriftCompensation(bool enable) = 0;
-  virtual bool DriftCompensationEnabled() = 0;
-  static bool DriftCompensationSupported();
-
-  // Sets a delay |offset| in ms to add to the system delay reported by the
-  // OS, which is used by the AEC to synchronize far- and near-end streams.
-  // In some cases a system may introduce a delay which goes unreported by the
-  // OS, but which is known to the user. This method can be used to compensate
-  // for the unreported delay.
-  virtual void SetDelayOffsetMs(int offset) = 0;
-  virtual int DelayOffsetMs() = 0;
-
-  // Modifies settings for the AEC designed for mobile devices (AECM).
-  virtual int SetAecmMode(AecmModes mode = kAecmSpeakerphone,
-                          bool enableCNG = true) = 0;
-
-  // Gets settings for the AECM.
-  virtual int GetAecmMode(AecmModes& mode, bool& enabledCNG) = 0;
-
-  // Enables a high pass filter on the capture signal. This removes DC bias
-  // and low-frequency noise. Recommended to be enabled.
-  virtual int EnableHighPassFilter(bool enable) = 0;
-  virtual bool IsHighPassFilterEnabled() = 0;
-
-  // Gets the VAD/DTX activity for the specified |channel|.
-  // The returned value is 1 if frames of audio contains speech
-  // and 0 if silence. The output is always 1 if VAD is disabled.
-  virtual int VoiceActivityIndicator(int channel) = 0;
-
-  // Enables or disables the possibility to retrieve echo metrics and delay
-  // logging values during an active call. The metrics are only supported in
-  // AEC.
-  virtual int SetEcMetricsStatus(bool enable) = 0;
-
-  // Gets the current EC metric status.
-  virtual int GetEcMetricsStatus(bool& enabled) = 0;
-
-  // Gets the instantaneous echo level metrics.
-  virtual int GetEchoMetrics(int& ERL, int& ERLE, int& RERL, int& A_NLP) = 0;
-
-  // Gets the EC internal |delay_median| and |delay_std| in ms between
-  // near-end and far-end. The metric |fraction_poor_delays| is the amount of
-  // delay values that potentially can break the EC. The values are aggregated
-  // over one second and the last updated metrics are returned.
-  virtual int GetEcDelayMetrics(int& delay_median,
-                                int& delay_std,
-                                float& fraction_poor_delays) = 0;
-
-  // Enables recording of Audio Processing (AP) debugging information.
-  // The file can later be used for off-line analysis of the AP performance.
-  virtual int StartDebugRecording(const char* fileNameUTF8) = 0;
-
-  // Same as above but sets and uses an existing file handle. Takes ownership
-  // of |file_handle| and passes it on to the audio processing module.
-  virtual int StartDebugRecording(FILE* file_handle) = 0;
-
-  // Disables recording of AP debugging information.
-  virtual int StopDebugRecording() = 0;
-
-  // Enables or disables detection of disturbing keyboard typing.
-  // An error notification will be given as a callback upon detection.
-  virtual int SetTypingDetectionStatus(bool enable) = 0;
-
-  // Gets the current typing detection status.
-  virtual int GetTypingDetectionStatus(bool& enabled) = 0;
-
-  // Reports the lower of:
-  // * Time in seconds since the last typing event.
-  // * Time in seconds since the typing detection was enabled.
-  // Returns error if typing detection is disabled.
-  virtual int TimeSinceLastTyping(int& seconds) = 0;
-
-  // Optional setting of typing detection parameters
-  // Parameter with value == 0 will be ignored
-  // and left with default config.
-  // TODO(niklase) Remove default argument as soon as libJingle is updated!
-  virtual int SetTypingDetectionParameters(int timeWindow,
-                                           int costPerTyping,
-                                           int reportingThreshold,
-                                           int penaltyDecay,
-                                           int typeEventDelay = 0) = 0;
-
-  // Swaps the capture-side left and right audio channels when enabled. It
-  // only has an effect when using a stereo send codec. The setting is
-  // persistent; it will be applied whenever a stereo send codec is enabled.
-  //
-  // The swap is applied only to the captured audio, and not mixed files. The
-  // swap will appear in file recordings and when accessing audio through the
-  // external media interface.
-  virtual void EnableStereoChannelSwapping(bool enable) = 0;
-  virtual bool IsStereoChannelSwappingEnabled() = 0;
-
- protected:
-  VoEAudioProcessing() {}
-  virtual ~VoEAudioProcessing() {}
-};
-
-}  // namespace webrtc
-
-#endif  // WEBRTC_VOICE_ENGINE_VOE_AUDIO_PROCESSING_H