mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-20 09:49:15 +03:00
55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
/*
|
|
* Copyright (c) 2024, Shannon Booth <shannon@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibWeb/Bindings/OfflineAudioContextPrototype.h>
|
|
#include <LibWeb/HighResolutionTime/DOMHighResTimeStamp.h>
|
|
#include <LibWeb/WebAudio/BaseAudioContext.h>
|
|
#include <LibWeb/WebIDL/Types.h>
|
|
|
|
namespace Web::WebAudio {
|
|
|
|
// https://webaudio.github.io/web-audio-api/#OfflineAudioContextOptions
|
|
struct OfflineAudioContextOptions {
|
|
WebIDL::UnsignedLong number_of_channels { 1 };
|
|
WebIDL::UnsignedLong length {};
|
|
float sample_rate {};
|
|
};
|
|
|
|
// https://webaudio.github.io/web-audio-api/#OfflineAudioContext
|
|
class OfflineAudioContext final : public BaseAudioContext {
|
|
WEB_PLATFORM_OBJECT(OfflineAudioContext, BaseAudioContext);
|
|
JS_DECLARE_ALLOCATOR(OfflineAudioContext);
|
|
|
|
public:
|
|
static WebIDL::ExceptionOr<JS::NonnullGCPtr<OfflineAudioContext>> construct_impl(JS::Realm&, OfflineAudioContextOptions const&);
|
|
static WebIDL::ExceptionOr<JS::NonnullGCPtr<OfflineAudioContext>> construct_impl(JS::Realm&,
|
|
WebIDL::UnsignedLong number_of_channels, WebIDL::UnsignedLong length, float sample_rate);
|
|
|
|
virtual ~OfflineAudioContext() override;
|
|
|
|
WebIDL::ExceptionOr<JS::NonnullGCPtr<JS::Promise>> start_rendering();
|
|
WebIDL::ExceptionOr<JS::NonnullGCPtr<JS::Promise>> resume();
|
|
WebIDL::ExceptionOr<JS::NonnullGCPtr<JS::Promise>> suspend(double suspend_time);
|
|
|
|
WebIDL::UnsignedLong length() const;
|
|
|
|
JS::GCPtr<WebIDL::CallbackType> oncomplete();
|
|
void set_oncomplete(JS::GCPtr<WebIDL::CallbackType>);
|
|
|
|
private:
|
|
OfflineAudioContext(JS::Realm&, OfflineAudioContextOptions const&);
|
|
OfflineAudioContext(JS::Realm&, WebIDL::UnsignedLong number_of_channels, WebIDL::UnsignedLong length, float sample_rate);
|
|
|
|
virtual void initialize(JS::Realm&) override;
|
|
virtual void visit_edges(Cell::Visitor&) override;
|
|
|
|
WebIDL::UnsignedLong m_length {};
|
|
};
|
|
|
|
}
|