chromium/third_party/webrtc/modules/audio_processing/test/bitexactness_tools.cc

/*
 *  Copyright (c) 2016 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_processing/test/bitexactness_tools.h"

#include <math.h>

#include <algorithm>
#include <string>
#include <vector>

#include "api/array_view.h"
#include "test/testsupport/file_utils.h"

namespace webrtc {
namespace test {

std::string GetApmRenderTestVectorFileName(int sample_rate_hz) { … }

std::string GetApmCaptureTestVectorFileName(int sample_rate_hz) { … }

void ReadFloatSamplesFromStereoFile(size_t samples_per_channel,
                                    size_t num_channels,
                                    InputAudioFile* stereo_pcm_file,
                                    rtc::ArrayView<float> data) { … }

::testing::AssertionResult VerifyDeinterleavedArray(
    size_t samples_per_channel,
    size_t num_channels,
    rtc::ArrayView<const float> reference,
    rtc::ArrayView<const float> output,
    float element_error_bound) { … }

::testing::AssertionResult VerifyArray(rtc::ArrayView<const float> reference,
                                       rtc::ArrayView<const float> output,
                                       float element_error_bound) { … }

}  // namespace test
}  // namespace webrtc