audio_channel.cc | Explore in Territory

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
 *     its contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 */

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "third_party/blink/renderer/platform/audio/audio_channel.h"

#include <math.h>
#include <algorithm>
#include "base/numerics/checked_math.h"
#include "third_party/blink/renderer/platform/audio/vector_math.h"

namespace blink {

void AudioChannel::ResizeSmaller(uint32_t new_length) { … }

void AudioChannel::Scale(float scale) { … }

void AudioChannel::CopyFrom(const AudioChannel* source_channel) { … }

void AudioChannel::CopyFromRange(const AudioChannel* source_channel,
                                 unsigned start_frame,
                                 unsigned end_frame) { … }

void AudioChannel::SumFrom(const AudioChannel* source_channel) { … }

float AudioChannel::MaxAbsValue() const { … }

}  // namespace blink
chromium/third_party/blink/renderer/platform/audio/audio_channel.cc
