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LibWeb: Add ChannelMergerNode interface

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Jelle Raaijmakers 2024-11-25 14:30:36 +01:00 • committed by Andreas Kling
commit be3a941f44
Notes: github-actions[bot] 2024-11-25 16:17:02 +00:00
10 changed files with 144 additions and 1 deletions
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42
Libraries/LibWeb/WebAudio/ChannelMergerNode.h Normal file
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/*
* Copyright (c) 2024, Jelle Raaijmakers <jelle@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/#ChannelMergerOptions
struct ChannelMergerOptions : AudioNodeOptions {
WebIDL::UnsignedLong number_of_inputs { 6 };
};
// https://webaudio.github.io/web-audio-api/#ChannelMergerNode
class ChannelMergerNode final : public AudioNode {
WEB_PLATFORM_OBJECT(ChannelMergerNode, AudioNode);
GC_DECLARE_ALLOCATOR(ChannelMergerNode);
public:
virtual ~ChannelMergerNode() override;
static WebIDL::ExceptionOr<GC::Ref<ChannelMergerNode>> create(JS::Realm&, GC::Ref<BaseAudioContext>, ChannelMergerOptions const& = {});
static WebIDL::ExceptionOr<GC::Ref<ChannelMergerNode>> construct_impl(JS::Realm&, GC::Ref<BaseAudioContext>, ChannelMergerOptions const& = {});
WebIDL::UnsignedLong number_of_inputs() override { return m_number_of_inputs; }
WebIDL::UnsignedLong number_of_outputs() override { return 1; }
// ^AudioNode
virtual WebIDL::ExceptionOr<void> set_channel_count(WebIDL::UnsignedLong) override;
virtual WebIDL::ExceptionOr<void> set_channel_count_mode(Bindings::ChannelCountMode) override;
private:
ChannelMergerNode(JS::Realm&, GC::Ref<BaseAudioContext>, ChannelMergerOptions const&);
WebIDL::UnsignedLong m_number_of_inputs;
};
}