1 files changed, 0 insertions, 90 deletions
diff --git a/third_party/libwebrtc/modules/audio_coding/neteq/post_decode_vad.cc b/third_party/libwebrtc/modules/audio_coding/neteq/post_decode_vad.cc
deleted file mode 100644
index 9999d6764b..0000000000
--- a/third_party/libwebrtc/modules/audio_coding/neteq/post_decode_vad.cc
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- *  Copyright (c) 2013 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.
- */
-
-#include "modules/audio_coding/neteq/post_decode_vad.h"
-
-namespace webrtc {
-
-PostDecodeVad::~PostDecodeVad() {
-  if (vad_instance_)
-    WebRtcVad_Free(vad_instance_);
-}
-
-void PostDecodeVad::Enable() {
-  if (!vad_instance_) {
-    // Create the instance.
-    vad_instance_ = WebRtcVad_Create();
-    if (vad_instance_ == nullptr) {
-      // Failed to create instance.
-      Disable();
-      return;
-    }
-  }
-  Init();
-  enabled_ = true;
-}
-
-void PostDecodeVad::Disable() {
-  enabled_ = false;
-  running_ = false;
-}
-
-void PostDecodeVad::Init() {
-  running_ = false;
-  if (vad_instance_) {
-    WebRtcVad_Init(vad_instance_);
-    WebRtcVad_set_mode(vad_instance_, kVadMode);
-    running_ = true;
-  }
-}
-
-void PostDecodeVad::Update(int16_t* signal,
-                           size_t length,
-                           AudioDecoder::SpeechType speech_type,
-                           bool sid_frame,
-                           int fs_hz) {
-  if (!vad_instance_ || !enabled_) {
-    return;
-  }
-
-  if (speech_type == AudioDecoder::kComfortNoise || sid_frame ||
-      fs_hz > 16000) {
-    // TODO(hlundin): Remove restriction on fs_hz.
-    running_ = false;
-    active_speech_ = true;
-    sid_interval_counter_ = 0;
-  } else if (!running_) {
-    ++sid_interval_counter_;
-  }
-
-  if (sid_interval_counter_ >= kVadAutoEnable) {
-    Init();
-  }
-
-  if (length > 0 && running_) {
-    size_t vad_sample_index = 0;
-    active_speech_ = false;
-    // Loop through frame sizes 30, 20, and 10 ms.
-    for (int vad_frame_size_ms = 30; vad_frame_size_ms >= 10;
-         vad_frame_size_ms -= 10) {
-      size_t vad_frame_size_samples =
-          static_cast<size_t>(vad_frame_size_ms * fs_hz / 1000);
-      while (length - vad_sample_index >= vad_frame_size_samples) {
-        int vad_return =
-            WebRtcVad_Process(vad_instance_, fs_hz, &signal[vad_sample_index],
-                              vad_frame_size_samples);
-        active_speech_ |= (vad_return == 1);
-        vad_sample_index += vad_frame_size_samples;
-      }
-    }
-  }
-}
-
-}  // namespace webrtc