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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}
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
/*
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* Copyright (c) 2015 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/test/audio_buffer_tools.h"
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#include <string.h>
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namespace webrtc {
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namespace test {
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void SetupFrame(const StreamConfig& stream_config,
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std::vector<float*>* frame,
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std::vector<float>* frame_samples) {
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frame_samples->resize(stream_config.num_channels() *
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stream_config.num_frames());
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frame->resize(stream_config.num_channels());
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for (size_t ch = 0; ch < stream_config.num_channels(); ++ch) {
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(*frame)[ch] = &(*frame_samples)[ch * stream_config.num_frames()];
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}
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}
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void CopyVectorToAudioBuffer(const StreamConfig& stream_config,
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rtc::ArrayView<const float> source,
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AudioBuffer* destination) {
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std::vector<float*> input;
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std::vector<float> input_samples;
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SetupFrame(stream_config, &input, &input_samples);
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RTC_CHECK_EQ(input_samples.size(), source.size());
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memcpy(input_samples.data(), source.data(),
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source.size() * sizeof(source[0]));
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destination->CopyFrom(&input[0], stream_config);
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}
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void ExtractVectorFromAudioBuffer(const StreamConfig& stream_config,
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AudioBuffer* source,
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std::vector<float>* destination) {
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std::vector<float*> output;
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SetupFrame(stream_config, &output, destination);
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source->CopyTo(stream_config, &output[0]);
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}
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} // namespace test
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} // namespace webrtc
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