mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-01-23 09:46:04 -05:00
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
|
|
* Copyright (c) 2025, Tim Ledbetter <tim.ledbetter@ladybird.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibWeb/WebAudio/AudioNode.h>
|
|
|
|
namespace Web::WebAudio {
|
|
|
|
// https://webaudio.github.io/web-audio-api/#DelayOptions
|
|
struct DelayOptions : AudioNodeOptions {
|
|
double max_delay_time { 1 };
|
|
double delay_time { 0 };
|
|
};
|
|
|
|
// https://webaudio.github.io/web-audio-api/#DelayNode
|
|
class DelayNode final : public AudioNode {
|
|
WEB_PLATFORM_OBJECT(DelayNode, AudioNode);
|
|
GC_DECLARE_ALLOCATOR(DelayNode);
|
|
|
|
public:
|
|
virtual ~DelayNode() override;
|
|
|
|
static WebIDL::ExceptionOr<GC::Ref<DelayNode>> create(JS::Realm&, GC::Ref<BaseAudioContext>, DelayOptions const& = {});
|
|
static WebIDL::ExceptionOr<GC::Ref<DelayNode>> construct_impl(JS::Realm&, GC::Ref<BaseAudioContext>, DelayOptions const& = {});
|
|
|
|
virtual WebIDL::UnsignedLong number_of_inputs() override { return 1; }
|
|
virtual WebIDL::UnsignedLong number_of_outputs() override { return 1; }
|
|
|
|
GC::Ref<AudioParam const> delay_time() const { return m_delay_time; }
|
|
|
|
private:
|
|
DelayNode(JS::Realm&, GC::Ref<BaseAudioContext>, DelayOptions const&);
|
|
|
|
virtual void initialize(JS::Realm&) override;
|
|
virtual void visit_edges(Cell::Visitor&) override;
|
|
|
|
// https://webaudio.github.io/web-audio-api/#dom-delaynode-delaytime
|
|
GC::Ref<AudioParam> m_delay_time;
|
|
};
|
|
|
|
}
|