mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-07-29 12:19:54 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibWeb: Add scaffolding for DynamicsCompressorNode

Browse source
This commit is contained in:
Shannon Booth 2024-05-05 10:53:34 +12:00 • committed by Tim Flynn
commit 2a56df8ecd
Notes: sideshowbarker 2024-07-17 06:09:44 +09:00
7 changed files with 116 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

40
Userland/Libraries/LibWeb/WebAudio/DynamicsCompressorNode.h Normal file
View file

@ -0,0 +1,40 @@
/*
* 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;
};
}