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WebAudio: Stub AudioBufferSourceNode

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bbb651 2024-07-21 15:24:25 +03:00 • committed by Andreas Kling
commit 6672fb4b47
Notes: github-actions[bot] 2024-07-23 07:26:05 +00:00
12 changed files with 136 additions and 2 deletions
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42
Userland/Libraries/LibWeb/WebAudio/AudioBufferSourceNode.h Normal file
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/*
* Copyright (c) 2024, Bar Yemini <bar.ye651@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/Bindings/AudioBufferSourceNodePrototype.h>
#include <LibWeb/WebAudio/AudioScheduledSourceNode.h>
namespace Web::WebAudio {
// https://webaudio.github.io/web-audio-api/#AudioBufferSourceOptions
struct AudioBufferSourceOptions {
JS::GCPtr<AudioBuffer> buffer;
float detune { 0 };
bool loop { false };
double loop_end { 0 };
double loop_start { 0 };
float playback_rate { 1 };
};
// https://webaudio.github.io/web-audio-api/#AudioBufferSourceNode
class AudioBufferSourceNode : public AudioScheduledSourceNode {
WEB_PLATFORM_OBJECT(AudioBufferSourceNode, AudioScheduledSourceNode);
JS_DECLARE_ALLOCATOR(AudioBufferSourceNode);
public:
virtual ~AudioBufferSourceNode() override;
static WebIDL::ExceptionOr<JS::NonnullGCPtr<AudioBufferSourceNode>> create(JS::Realm&, JS::NonnullGCPtr<BaseAudioContext>, AudioBufferSourceOptions const& = {});
static WebIDL::ExceptionOr<JS::NonnullGCPtr<AudioBufferSourceNode>> construct_impl(JS::Realm&, JS::NonnullGCPtr<BaseAudioContext>, AudioBufferSourceOptions const& = {});
protected:
AudioBufferSourceNode(JS::Realm&, JS::NonnullGCPtr<BaseAudioContext>, AudioBufferSourceOptions const& = {});
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
};
}