/* * 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_