chromium/third_party/blink/renderer/modules/webaudio/biquad_filter_handler.cc

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/modules/webaudio/biquad_filter_handler.h"

#include <memory>

#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/inspector/console_message.h"
#include "third_party/blink/renderer/modules/webaudio/base_audio_context.h"
#include "third_party/blink/renderer/modules/webaudio/biquad_processor.h"
#include "third_party/blink/renderer/platform/instrumentation/tracing/trace_event.h"
#include "third_party/blink/renderer/platform/scheduler/public/post_cross_thread_task.h"
#include "third_party/blink/renderer/platform/wtf/cross_thread_copier_base.h"
#include "third_party/blink/renderer/platform/wtf/cross_thread_functional.h"

namespace blink {

namespace {

constexpr uint32_t kNumberOfChannels = …;

}  // namespace

BiquadFilterHandler::BiquadFilterHandler(AudioNode& node,
                                         float sample_rate,
                                         AudioParamHandler& frequency,
                                         AudioParamHandler& q,
                                         AudioParamHandler& gain,
                                         AudioParamHandler& detune)
    : … { … }

scoped_refptr<BiquadFilterHandler> BiquadFilterHandler::Create(
    AudioNode& node,
    float sample_rate,
    AudioParamHandler& frequency,
    AudioParamHandler& q,
    AudioParamHandler& gain,
    AudioParamHandler& detune) { … }

void BiquadFilterHandler::Process(uint32_t frames_to_process) { … }

void BiquadFilterHandler::NotifyBadState() const { … }

}  // namespace blink