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Unified Diff: webrtc/modules/audio_processing/agc/pitch_internal_unittest.cc

Issue 1181933002: Pull the Voice Activity Detector out from the AGC (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Remove unused files from isolate Created 5 years, 6 months ago
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Index: webrtc/modules/audio_processing/agc/pitch_internal_unittest.cc
diff --git a/webrtc/modules/audio_processing/agc/pitch_internal_unittest.cc b/webrtc/modules/audio_processing/agc/pitch_internal_unittest.cc
deleted file mode 100644
index 8998f9014b3a1b987bfa6cf5d9aa66fdb7ae6c72..0000000000000000000000000000000000000000
--- a/webrtc/modules/audio_processing/agc/pitch_internal_unittest.cc
+++ /dev/null
@@ -1,50 +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.
- */
-
-#include "webrtc/modules/audio_processing/agc/pitch_internal.h"
-
-#include <math.h>
-
-#include "gtest/gtest.h"
-
-TEST(PitchInternalTest, test) {
- const int kSamplingRateHz = 8000;
- const int kNumInputParameters = 4;
- const int kNumOutputParameters = 3;
- // Inputs
- double log_old_gain = log(0.5);
- double gains[] = {0.6, 0.2, 0.5, 0.4};
-
- double old_lag = 70;
- double lags[] = {90, 111, 122, 50};
-
- // Expected outputs
- double expected_log_pitch_gain[] = {-0.541212549898316, -1.45672279045507,
- -0.80471895621705};
- double expected_log_old_gain = log(gains[kNumInputParameters - 1]);
-
- double expected_pitch_lag_hz[] = {92.3076923076923, 70.9010339734121,
- 93.0232558139535};
- double expected_old_lag = lags[kNumInputParameters - 1];
-
- double log_pitch_gain[kNumOutputParameters];
- double pitch_lag_hz[kNumInputParameters];
-
- GetSubframesPitchParameters(kSamplingRateHz, gains, lags, kNumInputParameters,
- kNumOutputParameters, &log_old_gain, &old_lag,
- log_pitch_gain, pitch_lag_hz);
-
- for (int n = 0; n < 3; n++) {
- EXPECT_NEAR(pitch_lag_hz[n], expected_pitch_lag_hz[n], 1e-6);
- EXPECT_NEAR(log_pitch_gain[n], expected_log_pitch_gain[n], 1e-8);
- }
- EXPECT_NEAR(old_lag, expected_old_lag, 1e-6);
- EXPECT_NEAR(log_old_gain, expected_log_old_gain, 1e-8);
-}
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