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LibWeb: Validate AudioParam context in AudioNode::connect()

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An exception is now thown if an `AudioNode` attempts to connect to an
`AudioParam` from a different `BaseAudioContext`.
This commit is contained in:
Tim Ledbetter
2025-01-08 20:04:28 +00:00
committed by Tim Ledbetter
parent 2edd0812ca
commit 5c57acf140
14 changed files with 54 additions and 43 deletions
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4
Libraries/LibWeb/WebAudio/OscillatorNode.cpp
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@@ -50,8 +50,8 @@ 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_type(options.type)
, 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))
, m_frequency(AudioParam::create(realm, context, options.frequency, -context->nyquist_frequency(), context->nyquist_frequency(), Bindings::AutomationRate::ARate))
, m_detune(AudioParam::create(realm, context, options.detune, -1200 * AK::log2(NumericLimits<float>::max()), 1200 * AK::log2(NumericLimits<float>::max()), Bindings::AutomationRate::ARate))
{
}