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/*
* Copyright (c) 2015 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.
*/
#ifndef MODULES_AUDIO_PROCESSING_TEST_AUDIO_BUFFER_TOOLS_H_
#define MODULES_AUDIO_PROCESSING_TEST_AUDIO_BUFFER_TOOLS_H_
#include <vector>
#include "api/array_view.h"
#include "api/audio/audio_processing.h"
#include "modules/audio_processing/audio_buffer.h"
namespace webrtc {
namespace test {
// Copies a vector into an audiobuffer.
void CopyVectorToAudioBuffer(const StreamConfig& stream_config,
rtc::ArrayView<const float> source,
AudioBuffer* destination);
// Extracts a vector from an audiobuffer.
void ExtractVectorFromAudioBuffer(const StreamConfig& stream_config,
AudioBuffer* source,
std::vector<float>* destination);
// Sets all values in `audio_buffer` to `value`.
void FillBuffer(float value, AudioBuffer& audio_buffer);
// Sets all values channel `channel` for `audio_buffer` to `value`.
void FillBufferChannel(float value, int channel, AudioBuffer& audio_buffer);
} // namespace test
} // namespace webrtc
#endif // MODULES_AUDIO_PROCESSING_TEST_AUDIO_BUFFER_TOOLS_H_
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