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92ea95e34a
In https://webrtc-review.googlesource.com/c/src/+/1560 we moved WebRTC from src/webrtc to src/ (in order to preserve an healthy git history). This CL takes care of fixing header guards, #include paths, etc... NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iea91618212bee0af16aa3f05071eab8f93706578 Reviewed-on: https://webrtc-review.googlesource.com/1561 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19846}
102 lines
4.4 KiB
C++
102 lines
4.4 KiB
C++
/*
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* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "modules/audio_processing/beamformer/complex_matrix.h"
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#include "modules/audio_processing/beamformer/matrix_test_helpers.h"
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#include "test/gtest.h"
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namespace webrtc {
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TEST(ComplexMatrixTest, TestPointwiseConjugate) {
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const int kNumRows = 2;
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const int kNumCols = 4;
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const complex<float> kValuesInitial[kNumRows][kNumCols] = {
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{complex<float>(1.1f, 1.1f), complex<float>(2.2f, -2.2f),
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complex<float>(3.3f, 3.3f), complex<float>(4.4f, -4.4f)},
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{complex<float>(5.5f, 5.5f), complex<float>(6.6f, -6.6f),
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complex<float>(7.7f, 7.7f), complex<float>(8.8f, -8.8f)}};
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const complex<float> kValuesExpected[kNumRows][kNumCols] = {
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{complex<float>(1.1f, -1.1f), complex<float>(2.2f, 2.2f),
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complex<float>(3.3f, -3.3f), complex<float>(4.4f, 4.4f)},
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{complex<float>(5.5f, -5.5f), complex<float>(6.6f, 6.6f),
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complex<float>(7.7f, -7.7f), complex<float>(8.8f, 8.8f)}};
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ComplexMatrix<float> initial_mat(*kValuesInitial, kNumRows, kNumCols);
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ComplexMatrix<float> expected_result(*kValuesExpected, kNumRows, kNumCols);
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ComplexMatrix<float> actual_result(kNumRows, kNumCols);
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actual_result.PointwiseConjugate(initial_mat);
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MatrixTestHelpers::ValidateMatrixEqualityComplexFloat(expected_result,
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actual_result);
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initial_mat.PointwiseConjugate();
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MatrixTestHelpers::ValidateMatrixEqualityComplexFloat(initial_mat,
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actual_result);
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}
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TEST(ComplexMatrixTest, TestConjugateTranspose) {
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const int kNumInitialRows = 2;
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const int kNumInitialCols = 4;
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const int kNumResultRows = 4;
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const int kNumResultCols = 2;
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const complex<float> kValuesInitial[kNumInitialRows][kNumInitialCols] = {
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{complex<float>(1.1f, 1.1f), complex<float>(2.2f, 2.2f),
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complex<float>(3.3f, 3.3f), complex<float>(4.4f, 4.4f)},
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{complex<float>(5.5f, 5.5f), complex<float>(6.6f, 6.6f),
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complex<float>(7.7f, 7.7f), complex<float>(8.8f, 8.8f)}};
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const complex<float> kValuesExpected[kNumResultRows][kNumResultCols] = {
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{complex<float>(1.1f, -1.1f), complex<float>(5.5f, -5.5f)},
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{complex<float>(2.2f, -2.2f), complex<float>(6.6f, -6.6f)},
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{complex<float>(3.3f, -3.3f), complex<float>(7.7f, -7.7f)},
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{complex<float>(4.4f, -4.4f), complex<float>(8.8f, -8.8f)}};
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ComplexMatrix<float> initial_mat(
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*kValuesInitial, kNumInitialRows, kNumInitialCols);
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ComplexMatrix<float> expected_result(
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*kValuesExpected, kNumResultRows, kNumResultCols);
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ComplexMatrix<float> actual_result(kNumResultRows, kNumResultCols);
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actual_result.ConjugateTranspose(initial_mat);
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MatrixTestHelpers::ValidateMatrixEqualityComplexFloat(expected_result,
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actual_result);
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initial_mat.ConjugateTranspose();
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MatrixTestHelpers::ValidateMatrixEqualityComplexFloat(initial_mat,
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actual_result);
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}
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TEST(ComplexMatrixTest, TestZeroImag) {
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const int kNumRows = 2;
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const int kNumCols = 2;
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const complex<float> kValuesInitial[kNumRows][kNumCols] = {
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{complex<float>(1.1f, 1.1f), complex<float>(2.2f, 2.2f)},
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{complex<float>(3.3f, 3.3f), complex<float>(4.4f, 4.4f)}};
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const complex<float> kValuesExpected[kNumRows][kNumCols] = {
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{complex<float>(1.1f, 0.f), complex<float>(2.2f, 0.f)},
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{complex<float>(3.3f, 0.f), complex<float>(4.4f, 0.f)}};
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ComplexMatrix<float> initial_mat(*kValuesInitial, kNumRows, kNumCols);
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ComplexMatrix<float> expected_result(*kValuesExpected, kNumRows, kNumCols);
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ComplexMatrix<float> actual_result;
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actual_result.ZeroImag(initial_mat);
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MatrixTestHelpers::ValidateMatrixEqualityComplexFloat(expected_result,
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actual_result);
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initial_mat.ZeroImag();
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MatrixTestHelpers::ValidateMatrixEqualityComplexFloat(initial_mat,
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actual_result);
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}
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} // namespace webrtc
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