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LibWeb: Add BaseAudioContext.createConstantSource() factory method

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Tim Ledbetter 2025-01-02 10:25:21 +00:00 committed by Andreas Kling
parent 1b160044c4
commit 6cab972248
Notes: github-actions[bot] 2025-01-03 10:14:24 +00:00 
Author: https://github.com/tcl3
Commit: https://github.com/LadybirdBrowser/ladybird/commit/6cab9722485
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/3102
Reviewed-by: https://github.com/shannonbooth
3 changed files with 9 additions and 1 deletions
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6
Libraries/LibWeb/WebAudio/BaseAudioContext.cpp
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@ -91,6 +91,12 @@ WebIDL::ExceptionOr<GC::Ref<ChannelMergerNode>> BaseAudioContext::create_channel
return ChannelMergerNode::create(realm(), *this, options);
}
// https://webaudio.github.io/web-audio-api/#dom-baseaudiocontext-createconstantsource
WebIDL::ExceptionOr<GC::Ref<ConstantSourceNode>> BaseAudioContext::create_constant_source()
{
return ConstantSourceNode::create(realm(), *this);
}
// https://webaudio.github.io/web-audio-api/#dom-baseaudiocontext-createchannelsplitter
WebIDL::ExceptionOr<GC::Ref<ChannelSplitterNode>> BaseAudioContext::create_channel_splitter(WebIDL::UnsignedLong number_of_outputs)
{

2
Libraries/LibWeb/WebAudio/BaseAudioContext.h
View file

@ -14,6 +14,7 @@
#include <LibWeb/WebAudio/BiquadFilterNode.h>
#include <LibWeb/WebAudio/ChannelMergerNode.h>
#include <LibWeb/WebAudio/ChannelSplitterNode.h>
#include <LibWeb/WebAudio/ConstantSourceNode.h>
#include <LibWeb/WebIDL/Types.h>
namespace Web::WebAudio {
@ -60,6 +61,7 @@ public:
WebIDL::ExceptionOr<GC::Ref<AudioBuffer>> create_buffer(WebIDL::UnsignedLong number_of_channels, WebIDL::UnsignedLong length, float sample_rate);
WebIDL::ExceptionOr<GC::Ref<AudioBufferSourceNode>> create_buffer_source();
WebIDL::ExceptionOr<GC::Ref<ChannelMergerNode>> create_channel_merger(WebIDL::UnsignedLong number_of_inputs);
WebIDL::ExceptionOr<GC::Ref<ConstantSourceNode>> create_constant_source();
WebIDL::ExceptionOr<GC::Ref<ChannelSplitterNode>> create_channel_splitter(WebIDL::UnsignedLong number_of_outputs);
WebIDL::ExceptionOr<GC::Ref<OscillatorNode>> create_oscillator();
WebIDL::ExceptionOr<GC::Ref<DynamicsCompressorNode>> create_dynamics_compressor();

2
Libraries/LibWeb/WebAudio/BaseAudioContext.idl
View file

@ -36,7 +36,7 @@ interface BaseAudioContext : EventTarget {
AudioBufferSourceNode createBufferSource ();
ChannelMergerNode createChannelMerger (optional unsigned long numberOfInputs = 6);
ChannelSplitterNode createChannelSplitter (optional unsigned long numberOfOutputs = 6);
[FIXME] ConstantSourceNode createConstantSource ();
ConstantSourceNode createConstantSource ();
[FIXME] ConvolverNode createConvolver ();
[FIXME] DelayNode createDelay (optional double maxDelayTime = 1.0);
DynamicsCompressorNode createDynamicsCompressor();