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LibWeb: Add BaseAudioContext.createStereoPanner() factory method

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This commit is contained in:
Tim Ledbetter 2025-01-17 15:00:24 +00:00 • committed by Andreas Kling
commit 5fd130b02d
Notes: github-actions[bot] 2025-01-18 09:21:37 +00:00
6 changed files with 99 additions and 5 deletions
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7
Libraries/LibWeb/WebAudio/BaseAudioContext.cpp
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@ -160,6 +160,13 @@ WebIDL::ExceptionOr<GC::Ref<PeriodicWave>> BaseAudioContext::create_periodic_wav
return PeriodicWave::construct_impl(realm(), *this, options);
}
// https://webaudio.github.io/web-audio-api/#dom-baseaudiocontext-createstereopanner
WebIDL::ExceptionOr<GC::Ref<StereoPannerNode>> BaseAudioContext::create_stereo_panner()
{
// Factory method for a StereoPannerNode.
return StereoPannerNode::create(realm(), *this);
}
WebIDL::ExceptionOr<void> BaseAudioContext::verify_audio_options_inside_nominal_range(JS::Realm& realm, float sample_rate)
{
if (sample_rate < MIN_SAMPLE_RATE || sample_rate > MAX_SAMPLE_RATE)

2
Libraries/LibWeb/WebAudio/BaseAudioContext.h
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@ -18,6 +18,7 @@
#include <LibWeb/WebAudio/ConstantSourceNode.h>
#include <LibWeb/WebAudio/DelayNode.h>
#include <LibWeb/WebAudio/PeriodicWave.h>
#include <LibWeb/WebAudio/StereoPannerNode.h>
#include <LibWeb/WebIDL/Types.h>
namespace Web::WebAudio {
@ -74,6 +75,7 @@ public:
WebIDL::ExceptionOr<GC::Ref<GainNode>> create_gain();
WebIDL::ExceptionOr<GC::Ref<PannerNode>> create_panner();
WebIDL::ExceptionOr<GC::Ref<PeriodicWave>> create_periodic_wave(Vector<float> const& real, Vector<float> const& imag, Optional<PeriodicWaveConstraints> const& constraints = {});
WebIDL::ExceptionOr<GC::Ref<StereoPannerNode>> create_stereo_panner();
GC::Ref<WebIDL::Promise> decode_audio_data(GC::Root<WebIDL::BufferSource>, GC::Ptr<WebIDL::CallbackType>, GC::Ptr<WebIDL::CallbackType>);

2
Libraries/LibWeb/WebAudio/BaseAudioContext.idl
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@ -46,7 +46,7 @@ interface BaseAudioContext : EventTarget {
PannerNode createPanner();
PeriodicWave createPeriodicWave (sequence<float> real, sequence<float> imag, optional PeriodicWaveConstraints constraints = {});
[FIXME] ScriptProcessorNode createScriptProcessor(optional unsigned long bufferSize = 0, optional unsigned long numberOfInputChannels = 2, optional unsigned long numberOfOutputChannels = 2);
[FIXME] StereoPannerNode createStereoPanner ();
StereoPannerNode createStereoPanner ();
[FIXME] WaveShaperNode createWaveShaper ();
Promise<AudioBuffer> decodeAudioData (ArrayBuffer audioData, optional DecodeSuccessCallback? successCallback, optional DecodeErrorCallback? errorCallback);