ladybird/Userland/Libraries/LibWeb/WebAudio/DynamicsCompressorNode.h
2024-05-14 13:45:43 -04:00

40 lines
1.3 KiB
C++

/*
* Copyright (c) 2024, Shannon Booth <shannon@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/WebAudio/AudioNode.h>
namespace Web::WebAudio {
// https://webaudio.github.io/web-audio-api/#DynamicsCompressorOptions
struct DynamicsCompressorOptions : AudioNodeOptions {
float attack { 0.003 };
float knee { 30 };
float ratio { 12 };
float release { 0.25 };
float threshold { -24 };
};
// https://webaudio.github.io/web-audio-api/#DynamicsCompressorNode
class DynamicsCompressorNode : public AudioNode {
WEB_PLATFORM_OBJECT(DynamicsCompressorNode, AudioNode);
JS_DECLARE_ALLOCATOR(DynamicsCompressorNode);
public:
virtual ~DynamicsCompressorNode() override;
static WebIDL::ExceptionOr<JS::NonnullGCPtr<DynamicsCompressorNode>> create(JS::Realm&, JS::NonnullGCPtr<BaseAudioContext>, DynamicsCompressorOptions const& = {});
static WebIDL::ExceptionOr<JS::NonnullGCPtr<DynamicsCompressorNode>> construct_impl(JS::Realm&, JS::NonnullGCPtr<BaseAudioContext>, DynamicsCompressorOptions const& = {});
protected:
DynamicsCompressorNode(JS::Realm&, JS::NonnullGCPtr<BaseAudioContext>, DynamicsCompressorOptions const& = {});
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
};
}