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LibWeb: Implement the OscillatorNode.detune attribute

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This commit is contained in:
Tim Ledbetter 2025-01-03 17:37:23 +00:00 • committed by Tim Ledbetter
commit 72818300c0
Notes: github-actions[bot] 2025-01-04 10:13:38 +00:00
3 changed files with 9 additions and 1 deletions
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3
Libraries/LibWeb/WebAudio/OscillatorNode.cpp
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@ -4,6 +4,7 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/Math.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Bindings/OscillatorNodePrototype.h>
#include <LibWeb/WebAudio/AudioParam.h>
@ -43,6 +44,7 @@ WebIDL::ExceptionOr<GC::Ref<OscillatorNode>> OscillatorNode::construct_impl(JS::
OscillatorNode::OscillatorNode(JS::Realm& realm, GC::Ref<BaseAudioContext> context, OscillatorOptions const& options)
: AudioScheduledSourceNode(realm, context)
, m_frequency(AudioParam::create(realm, options.frequency, -context->nyquist_frequency(), context->nyquist_frequency(), Bindings::AutomationRate::ARate))
, m_detune(AudioParam::create(realm, options.detune, -1200 * AK::log2(NumericLimits<float>::max()), 1200 * AK::log2(NumericLimits<float>::max()), Bindings::AutomationRate::ARate))
{
}
@ -83,6 +85,7 @@ void OscillatorNode::visit_edges(Cell::Visitor& visitor)
{
Base::visit_edges(visitor);
visitor.visit(m_frequency);
visitor.visit(m_detune);
}
}