DerivedSources/WebCore/JSBiquadFilterNode.cpp - third_party/webkit - Git at Google

 /*
     This file is part of the WebKit open source project.
     This file has been generated by generate-bindings.pl. DO NOT MODIFY!

     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.

     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.

     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     Boston, MA 02110-1301, USA.
 */

 #include "config.h"

 #if ENABLE(WEB_AUDIO)

 #include "JSBiquadFilterNode.h"

 #include "ExceptionCode.h"
 #include "JSAudioParam.h"
 #include "JSDOMBinding.h"
 #include "JSDOMConstructor.h"
 #include "JSDOMConvert.h"
 #include <runtime/Error.h>
 #include <runtime/JSString.h>
 #include <wtf/GetPtr.h>

 using namespace JSC;

 namespace WebCore {

 template<typename T> Optional<T> parse(ExecState&, JSValue);
 template<typename T> const char* expectedEnumerationValues();

 #if ENABLE(WEB_AUDIO)

 JSString* jsStringWithCache(ExecState*, BiquadFilterType);

 JSString* jsStringWithCache(ExecState* state, BiquadFilterType enumerationValue)
 {
     static NeverDestroyed<const String> values[] = {
         ASCIILiteral("lowpass"),
         ASCIILiteral("highpass"),
         ASCIILiteral("bandpass"),
         ASCIILiteral("lowshelf"),
         ASCIILiteral("highshelf"),
         ASCIILiteral("peaking"),
         ASCIILiteral("notch"),
         ASCIILiteral("allpass"),
     };
     static_assert(static_cast<size_t>(BiquadFilterType::Lowpass) == 0, "BiquadFilterType::Lowpass is not 0 as expected");
     static_assert(static_cast<size_t>(BiquadFilterType::Highpass) == 1, "BiquadFilterType::Highpass is not 1 as expected");
     static_assert(static_cast<size_t>(BiquadFilterType::Bandpass) == 2, "BiquadFilterType::Bandpass is not 2 as expected");
     static_assert(static_cast<size_t>(BiquadFilterType::Lowshelf) == 3, "BiquadFilterType::Lowshelf is not 3 as expected");
     static_assert(static_cast<size_t>(BiquadFilterType::Highshelf) == 4, "BiquadFilterType::Highshelf is not 4 as expected");
     static_assert(static_cast<size_t>(BiquadFilterType::Peaking) == 5, "BiquadFilterType::Peaking is not 5 as expected");
     static_assert(static_cast<size_t>(BiquadFilterType::Notch) == 6, "BiquadFilterType::Notch is not 6 as expected");
     static_assert(static_cast<size_t>(BiquadFilterType::Allpass) == 7, "BiquadFilterType::Allpass is not 7 as expected");
     ASSERT(static_cast<size_t>(enumerationValue) < WTF_ARRAY_LENGTH(values));
     return jsStringWithCache(state, values[static_cast<size_t>(enumerationValue)]);
 }

 template<> struct JSValueTraits<BiquadFilterType> {
     static JSString* arrayJSValue(ExecState* state, JSDOMGlobalObject*, BiquadFilterType value) { return jsStringWithCache(state, value); }
 };

 template<> Optional<BiquadFilterType> parse<BiquadFilterType>(ExecState& state, JSValue value)
 {
     auto stringValue = value.toWTFString(&state);
     if (stringValue == "lowpass")
         return BiquadFilterType::Lowpass;
     if (stringValue == "highpass")
         return BiquadFilterType::Highpass;
     if (stringValue == "bandpass")
         return BiquadFilterType::Bandpass;
     if (stringValue == "lowshelf")
         return BiquadFilterType::Lowshelf;
     if (stringValue == "highshelf")
         return BiquadFilterType::Highshelf;
     if (stringValue == "peaking")
         return BiquadFilterType::Peaking;
     if (stringValue == "notch")
         return BiquadFilterType::Notch;
     if (stringValue == "allpass")
         return BiquadFilterType::Allpass;
     return Nullopt;
 }

 template<> BiquadFilterType convert<BiquadFilterType>(ExecState& state, JSValue value)
 {
     VM& vm = state.vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     auto result = parse<BiquadFilterType>(state, value);
     if (UNLIKELY(!result)) {
         throwTypeError(&state, throwScope);
         return { };
     }
     return result.value();
 }

 template<> inline const char* expectedEnumerationValues<BiquadFilterType>()
 {
     return "\"lowpass\", \"highpass\", \"bandpass\", \"lowshelf\", \"highshelf\", \"peaking\", \"notch\", \"allpass\"";
 }

 #endif

 // Functions

 JSC::EncodedJSValue JSC_HOST_CALL jsBiquadFilterNodePrototypeFunctionGetFrequencyResponse(JSC::ExecState*);

 // Attributes

 JSC::EncodedJSValue jsBiquadFilterNodeType(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
 bool setJSBiquadFilterNodeType(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
 JSC::EncodedJSValue jsBiquadFilterNodeFrequency(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
 JSC::EncodedJSValue jsBiquadFilterNodeDetune(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
 JSC::EncodedJSValue jsBiquadFilterNodeQ(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
 JSC::EncodedJSValue jsBiquadFilterNodeGain(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
 JSC::EncodedJSValue jsBiquadFilterNodeConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
 bool setJSBiquadFilterNodeConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);

 class JSBiquadFilterNodePrototype : public JSC::JSNonFinalObject {
 public:
     typedef JSC::JSNonFinalObject Base;
     static JSBiquadFilterNodePrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
     {
         JSBiquadFilterNodePrototype* ptr = new (NotNull, JSC::allocateCell<JSBiquadFilterNodePrototype>(vm.heap)) JSBiquadFilterNodePrototype(vm, globalObject, structure);
         ptr->finishCreation(vm);
         return ptr;
     }

     DECLARE_INFO;
     static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
     {
         return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
     }

 private:
     JSBiquadFilterNodePrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
         : JSC::JSNonFinalObject(vm, structure)
     {
     }

     void finishCreation(JSC::VM&);
 };

 typedef JSDOMConstructorNotConstructable<JSBiquadFilterNode> JSBiquadFilterNodeConstructor;

 template<> JSValue JSBiquadFilterNodeConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
 {
     return JSAudioNode::getConstructor(vm, &globalObject);
 }

 template<> void JSBiquadFilterNodeConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
 {
     putDirect(vm, vm.propertyNames->prototype, JSBiquadFilterNode::prototype(vm, &globalObject), DontDelete | ReadOnly | DontEnum);
     putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String(ASCIILiteral("BiquadFilterNode"))), ReadOnly | DontEnum);
     putDirect(vm, vm.propertyNames->length, jsNumber(0), ReadOnly | DontEnum);
 }

 template<> const ClassInfo JSBiquadFilterNodeConstructor::s_info = { "BiquadFilterNode", &Base::s_info, 0, CREATE_METHOD_TABLE(JSBiquadFilterNodeConstructor) };

 /* Hash table for prototype */

 static const HashTableValue JSBiquadFilterNodePrototypeTableValues[] =
 {
     { "constructor", DontEnum, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSBiquadFilterNodeConstructor) } },
     { "type", CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeType), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSBiquadFilterNodeType) } },
     { "frequency", ReadOnly | CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeFrequency), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
     { "detune", ReadOnly | CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeDetune), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
     { "Q", ReadOnly | CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeQ), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
     { "gain", ReadOnly | CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeGain), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
     { "getFrequencyResponse", JSC::Function, NoIntrinsic, { (intptr_t)static_cast<NativeFunction>(jsBiquadFilterNodePrototypeFunctionGetFrequencyResponse), (intptr_t) (3) } },
 };

 const ClassInfo JSBiquadFilterNodePrototype::s_info = { "BiquadFilterNodePrototype", &Base::s_info, 0, CREATE_METHOD_TABLE(JSBiquadFilterNodePrototype) };

 void JSBiquadFilterNodePrototype::finishCreation(VM& vm)
 {
     Base::finishCreation(vm);
     reifyStaticProperties(vm, JSBiquadFilterNodePrototypeTableValues, *this);
 }

 const ClassInfo JSBiquadFilterNode::s_info = { "BiquadFilterNode", &Base::s_info, 0, CREATE_METHOD_TABLE(JSBiquadFilterNode) };

 JSBiquadFilterNode::JSBiquadFilterNode(Structure* structure, JSDOMGlobalObject& globalObject, Ref<BiquadFilterNode>&& impl)
     : JSAudioNode(structure, globalObject, WTFMove(impl))
 {
 }

 JSObject* JSBiquadFilterNode::createPrototype(VM& vm, JSGlobalObject* globalObject)
 {
     return JSBiquadFilterNodePrototype::create(vm, globalObject, JSBiquadFilterNodePrototype::createStructure(vm, globalObject, JSAudioNode::prototype(vm, globalObject)));
 }

 JSObject* JSBiquadFilterNode::prototype(VM& vm, JSGlobalObject* globalObject)
 {
     return getDOMPrototype<JSBiquadFilterNode>(vm, globalObject);
 }

 EncodedJSValue jsBiquadFilterNodeType(ExecState* state, EncodedJSValue thisValue, PropertyName)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     UNUSED_PARAM(throwScope);
     UNUSED_PARAM(thisValue);
     JSValue decodedThisValue = JSValue::decode(thisValue);
     auto* castedThis = jsDynamicCast<JSBiquadFilterNode*>(decodedThisValue);
     if (UNLIKELY(!castedThis)) {
         return throwGetterTypeError(*state, throwScope, "BiquadFilterNode", "type");
     }
     auto& impl = castedThis->wrapped();
     JSValue result = jsStringWithCache(state, impl.type());
     return JSValue::encode(result);
 }


 EncodedJSValue jsBiquadFilterNodeFrequency(ExecState* state, EncodedJSValue thisValue, PropertyName)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     UNUSED_PARAM(throwScope);
     UNUSED_PARAM(thisValue);
     JSValue decodedThisValue = JSValue::decode(thisValue);
     auto* castedThis = jsDynamicCast<JSBiquadFilterNode*>(decodedThisValue);
     if (UNLIKELY(!castedThis)) {
         return throwGetterTypeError(*state, throwScope, "BiquadFilterNode", "frequency");
     }
     auto& impl = castedThis->wrapped();
     JSValue result = toJS(state, castedThis->globalObject(), impl.frequency());
     return JSValue::encode(result);
 }


 EncodedJSValue jsBiquadFilterNodeDetune(ExecState* state, EncodedJSValue thisValue, PropertyName)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     UNUSED_PARAM(throwScope);
     UNUSED_PARAM(thisValue);
     JSValue decodedThisValue = JSValue::decode(thisValue);
     auto* castedThis = jsDynamicCast<JSBiquadFilterNode*>(decodedThisValue);
     if (UNLIKELY(!castedThis)) {
         return throwGetterTypeError(*state, throwScope, "BiquadFilterNode", "detune");
     }
     auto& impl = castedThis->wrapped();
     JSValue result = toJS(state, castedThis->globalObject(), impl.detune());
     return JSValue::encode(result);
 }


 EncodedJSValue jsBiquadFilterNodeQ(ExecState* state, EncodedJSValue thisValue, PropertyName)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     UNUSED_PARAM(throwScope);
     UNUSED_PARAM(thisValue);
     JSValue decodedThisValue = JSValue::decode(thisValue);
     auto* castedThis = jsDynamicCast<JSBiquadFilterNode*>(decodedThisValue);
     if (UNLIKELY(!castedThis)) {
         return throwGetterTypeError(*state, throwScope, "BiquadFilterNode", "Q");
     }
     auto& impl = castedThis->wrapped();
     JSValue result = toJS(state, castedThis->globalObject(), impl.q());
     return JSValue::encode(result);
 }


 EncodedJSValue jsBiquadFilterNodeGain(ExecState* state, EncodedJSValue thisValue, PropertyName)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     UNUSED_PARAM(throwScope);
     UNUSED_PARAM(thisValue);
     JSValue decodedThisValue = JSValue::decode(thisValue);
     auto* castedThis = jsDynamicCast<JSBiquadFilterNode*>(decodedThisValue);
     if (UNLIKELY(!castedThis)) {
         return throwGetterTypeError(*state, throwScope, "BiquadFilterNode", "gain");
     }
     auto& impl = castedThis->wrapped();
     JSValue result = toJS(state, castedThis->globalObject(), impl.gain());
     return JSValue::encode(result);
 }


 EncodedJSValue jsBiquadFilterNodeConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     JSBiquadFilterNodePrototype* domObject = jsDynamicCast<JSBiquadFilterNodePrototype*>(JSValue::decode(thisValue));
     if (UNLIKELY(!domObject))
         return throwVMTypeError(state, throwScope);
     return JSValue::encode(JSBiquadFilterNode::getConstructor(state->vm(), domObject->globalObject()));
 }

 bool setJSBiquadFilterNodeConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     JSValue value = JSValue::decode(encodedValue);
     JSBiquadFilterNodePrototype* domObject = jsDynamicCast<JSBiquadFilterNodePrototype*>(JSValue::decode(thisValue));
     if (UNLIKELY(!domObject)) {
         throwVMTypeError(state, throwScope);
         return false;
     }
     // Shadowing a built-in constructor
     return domObject->putDirect(state->vm(), state->propertyNames().constructor, value);
 }

 bool setJSBiquadFilterNodeType(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     UNUSED_PARAM(throwScope);
     JSValue value = JSValue::decode(encodedValue);
     UNUSED_PARAM(thisValue);
     JSBiquadFilterNode* castedThis = jsDynamicCast<JSBiquadFilterNode*>(JSValue::decode(thisValue));
     if (UNLIKELY(!castedThis)) {
         return throwSetterTypeError(*state, throwScope, "BiquadFilterNode", "type");
     }
     auto& impl = castedThis->wrapped();
     auto nativeValue = parse<BiquadFilterType>(*state, value);
     RETURN_IF_EXCEPTION(throwScope, false);
     if (UNLIKELY(!nativeValue))
         return false;
     impl.setType(nativeValue.value());
     return true;
 }


 JSValue JSBiquadFilterNode::getConstructor(VM& vm, const JSGlobalObject* globalObject)
 {
     return getDOMConstructor<JSBiquadFilterNodeConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
 }

 EncodedJSValue JSC_HOST_CALL jsBiquadFilterNodePrototypeFunctionGetFrequencyResponse(ExecState* state)
 {
     VM& vm = state->vm();
     auto throwScope = DECLARE_THROW_SCOPE(vm);
     UNUSED_PARAM(throwScope);
     JSValue thisValue = state->thisValue();
     auto castedThis = jsDynamicCast<JSBiquadFilterNode*>(thisValue);
     if (UNLIKELY(!castedThis))
         return throwThisTypeError(*state, throwScope, "BiquadFilterNode", "getFrequencyResponse");
     ASSERT_GC_OBJECT_INHERITS(castedThis, JSBiquadFilterNode::info());
     auto& impl = castedThis->wrapped();
     if (UNLIKELY(state->argumentCount() < 3))
         return throwVMError(state, throwScope, createNotEnoughArgumentsError(state));
     auto frequencyHz = toFloat32Array(state->uncheckedArgument(0));
     RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
     auto magResponse = toFloat32Array(state->uncheckedArgument(1));
     RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
     auto phaseResponse = toFloat32Array(state->uncheckedArgument(2));
     RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
     impl.getFrequencyResponse(WTFMove(frequencyHz), WTFMove(magResponse), WTFMove(phaseResponse));
     return JSValue::encode(jsUndefined());
 }

 void JSBiquadFilterNode::visitChildren(JSCell* cell, SlotVisitor& visitor)
 {
     auto* thisObject = jsCast<JSBiquadFilterNode*>(cell);
     ASSERT_GC_OBJECT_INHERITS(thisObject, info());
     Base::visitChildren(thisObject, visitor);
     thisObject->wrapped().visitJSEventListeners(visitor);
 }

 #if ENABLE(BINDING_INTEGRITY)
 #if PLATFORM(WIN)
 #pragma warning(disable: 4483)
 extern "C" { extern void (*const __identifier("??_7BiquadFilterNode@WebCore@@6B@")[])(); }
 #else
 extern "C" { extern void* _ZTVN7WebCore16BiquadFilterNodeE[]; }
 #endif
 #endif

 JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<BiquadFilterNode>&& impl)
 {

 #if ENABLE(BINDING_INTEGRITY)
     void* actualVTablePointer = *(reinterpret_cast<void**>(impl.ptr()));
 #if PLATFORM(WIN)
     void* expectedVTablePointer = reinterpret_cast<void*>(__identifier("??_7BiquadFilterNode@WebCore@@6B@"));
 #else
     void* expectedVTablePointer = &_ZTVN7WebCore16BiquadFilterNodeE[2];
 #if COMPILER(CLANG)
     // If this fails BiquadFilterNode does not have a vtable, so you need to add the
     // ImplementationLacksVTable attribute to the interface definition
     static_assert(__is_polymorphic(BiquadFilterNode), "BiquadFilterNode is not polymorphic");
 #endif
 #endif
     // If you hit this assertion you either have a use after free bug, or
     // BiquadFilterNode has subclasses. If BiquadFilterNode has subclasses that get passed
     // to toJS() we currently require BiquadFilterNode you to opt out of binding hardening
     // by adding the SkipVTableValidation attribute to the interface IDL definition
     RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer);
 #endif
     return createWrapper<BiquadFilterNode>(globalObject, WTFMove(impl));
 }

 JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, BiquadFilterNode& impl)
 {
     return wrap(state, globalObject, impl);
 }


 }

 #endif // ENABLE(WEB_AUDIO)
	/*
	This file is part of the WebKit open source project.
	This file has been generated by generate-bindings.pl. DO NOT MODIFY!

	This library is free software; you can redistribute it and/or
	modify it under the terms of the GNU Library General Public
	License as published by the Free Software Foundation; either
	version 2 of the License, or (at your option) any later version.

	This library is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	Library General Public License for more details.

	You should have received a copy of the GNU Library General Public License
	along with this library; see the file COPYING.LIB. If not, write to
	the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
	Boston, MA 02110-1301, USA.
	*/

	#include "config.h"

	#if ENABLE(WEB_AUDIO)

	#include "JSBiquadFilterNode.h"

	#include "ExceptionCode.h"
	#include "JSAudioParam.h"
	#include "JSDOMBinding.h"
	#include "JSDOMConstructor.h"
	#include "JSDOMConvert.h"
	#include <runtime/Error.h>
	#include <runtime/JSString.h>
	#include <wtf/GetPtr.h>

	using namespace JSC;

	namespace WebCore {

	template<typename T> Optional<T> parse(ExecState&, JSValue);
	template<typename T> const char* expectedEnumerationValues();

	#if ENABLE(WEB_AUDIO)

	JSString* jsStringWithCache(ExecState*, BiquadFilterType);

	JSString* jsStringWithCache(ExecState* state, BiquadFilterType enumerationValue)
	{
	static NeverDestroyed<const String> values[] = {
	ASCIILiteral("lowpass"),
	ASCIILiteral("highpass"),
	ASCIILiteral("bandpass"),
	ASCIILiteral("lowshelf"),
	ASCIILiteral("highshelf"),
	ASCIILiteral("peaking"),
	ASCIILiteral("notch"),
	ASCIILiteral("allpass"),
	};
	static_assert(static_cast<size_t>(BiquadFilterType::Lowpass) == 0, "BiquadFilterType::Lowpass is not 0 as expected");
	static_assert(static_cast<size_t>(BiquadFilterType::Highpass) == 1, "BiquadFilterType::Highpass is not 1 as expected");
	static_assert(static_cast<size_t>(BiquadFilterType::Bandpass) == 2, "BiquadFilterType::Bandpass is not 2 as expected");
	static_assert(static_cast<size_t>(BiquadFilterType::Lowshelf) == 3, "BiquadFilterType::Lowshelf is not 3 as expected");
	static_assert(static_cast<size_t>(BiquadFilterType::Highshelf) == 4, "BiquadFilterType::Highshelf is not 4 as expected");
	static_assert(static_cast<size_t>(BiquadFilterType::Peaking) == 5, "BiquadFilterType::Peaking is not 5 as expected");
	static_assert(static_cast<size_t>(BiquadFilterType::Notch) == 6, "BiquadFilterType::Notch is not 6 as expected");
	static_assert(static_cast<size_t>(BiquadFilterType::Allpass) == 7, "BiquadFilterType::Allpass is not 7 as expected");
	ASSERT(static_cast<size_t>(enumerationValue) < WTF_ARRAY_LENGTH(values));
	return jsStringWithCache(state, values[static_cast<size_t>(enumerationValue)]);
	}

	template<> struct JSValueTraits<BiquadFilterType> {
	static JSString* arrayJSValue(ExecState* state, JSDOMGlobalObject*, BiquadFilterType value) { return jsStringWithCache(state, value); }
	};

	template<> Optional<BiquadFilterType> parse<BiquadFilterType>(ExecState& state, JSValue value)
	{
	auto stringValue = value.toWTFString(&state);
	if (stringValue == "lowpass")
	return BiquadFilterType::Lowpass;
	if (stringValue == "highpass")
	return BiquadFilterType::Highpass;
	if (stringValue == "bandpass")
	return BiquadFilterType::Bandpass;
	if (stringValue == "lowshelf")
	return BiquadFilterType::Lowshelf;
	if (stringValue == "highshelf")
	return BiquadFilterType::Highshelf;
	if (stringValue == "peaking")
	return BiquadFilterType::Peaking;
	if (stringValue == "notch")
	return BiquadFilterType::Notch;
	if (stringValue == "allpass")
	return BiquadFilterType::Allpass;
	return Nullopt;
	}

	template<> BiquadFilterType convert<BiquadFilterType>(ExecState& state, JSValue value)
	{
	VM& vm = state.vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	auto result = parse<BiquadFilterType>(state, value);
	if (UNLIKELY(!result)) {
	throwTypeError(&state, throwScope);
	return { };
	}
	return result.value();
	}

	template<> inline const char* expectedEnumerationValues<BiquadFilterType>()
	{
	return "\"lowpass\", \"highpass\", \"bandpass\", \"lowshelf\", \"highshelf\", \"peaking\", \"notch\", \"allpass\"";
	}

	#endif

	// Functions

	JSC::EncodedJSValue JSC_HOST_CALL jsBiquadFilterNodePrototypeFunctionGetFrequencyResponse(JSC::ExecState*);

	// Attributes

	JSC::EncodedJSValue jsBiquadFilterNodeType(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
	bool setJSBiquadFilterNodeType(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
	JSC::EncodedJSValue jsBiquadFilterNodeFrequency(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
	JSC::EncodedJSValue jsBiquadFilterNodeDetune(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
	JSC::EncodedJSValue jsBiquadFilterNodeQ(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
	JSC::EncodedJSValue jsBiquadFilterNodeGain(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
	JSC::EncodedJSValue jsBiquadFilterNodeConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
	bool setJSBiquadFilterNodeConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);

	class JSBiquadFilterNodePrototype : public JSC::JSNonFinalObject {
	public:
	typedef JSC::JSNonFinalObject Base;
	static JSBiquadFilterNodePrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
	{
	JSBiquadFilterNodePrototype* ptr = new (NotNull, JSC::allocateCell<JSBiquadFilterNodePrototype>(vm.heap)) JSBiquadFilterNodePrototype(vm, globalObject, structure);
	ptr->finishCreation(vm);
	return ptr;
	}

	DECLARE_INFO;
	static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
	{
	return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
	}

	private:
	JSBiquadFilterNodePrototype(JSC::VM& vm, JSC::JSGlobalObject, JSC::Structure structure)
	: JSC::JSNonFinalObject(vm, structure)
	{
	}

	void finishCreation(JSC::VM&);
	};

	typedef JSDOMConstructorNotConstructable<JSBiquadFilterNode> JSBiquadFilterNodeConstructor;

	template<> JSValue JSBiquadFilterNodeConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
	{
	return JSAudioNode::getConstructor(vm, &globalObject);
	}

	template<> void JSBiquadFilterNodeConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
	{
	putDirect(vm, vm.propertyNames->prototype, JSBiquadFilterNode::prototype(vm, &globalObject), DontDelete \| ReadOnly \| DontEnum);
	putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String(ASCIILiteral("BiquadFilterNode"))), ReadOnly \| DontEnum);
	putDirect(vm, vm.propertyNames->length, jsNumber(0), ReadOnly \| DontEnum);
	}

	template<> const ClassInfo JSBiquadFilterNodeConstructor::s_info = { "BiquadFilterNode", &Base::s_info, 0, CREATE_METHOD_TABLE(JSBiquadFilterNodeConstructor) };

	/* Hash table for prototype */

	static const HashTableValue JSBiquadFilterNodePrototypeTableValues[] =
	{
	{ "constructor", DontEnum, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSBiquadFilterNodeConstructor) } },
	{ "type", CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeType), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSBiquadFilterNodeType) } },
	{ "frequency", ReadOnly \| CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeFrequency), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
	{ "detune", ReadOnly \| CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeDetune), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
	{ "Q", ReadOnly \| CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeQ), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
	{ "gain", ReadOnly \| CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsBiquadFilterNodeGain), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(0) } },
	{ "getFrequencyResponse", JSC::Function, NoIntrinsic, { (intptr_t)static_cast<NativeFunction>(jsBiquadFilterNodePrototypeFunctionGetFrequencyResponse), (intptr_t) (3) } },
	};

	const ClassInfo JSBiquadFilterNodePrototype::s_info = { "BiquadFilterNodePrototype", &Base::s_info, 0, CREATE_METHOD_TABLE(JSBiquadFilterNodePrototype) };

	void JSBiquadFilterNodePrototype::finishCreation(VM& vm)
	{
	Base::finishCreation(vm);
	reifyStaticProperties(vm, JSBiquadFilterNodePrototypeTableValues, *this);
	}

	const ClassInfo JSBiquadFilterNode::s_info = { "BiquadFilterNode", &Base::s_info, 0, CREATE_METHOD_TABLE(JSBiquadFilterNode) };

	JSBiquadFilterNode::JSBiquadFilterNode(Structure* structure, JSDOMGlobalObject& globalObject, Ref<BiquadFilterNode>&& impl)
	: JSAudioNode(structure, globalObject, WTFMove(impl))
	{
	}

	JSObject* JSBiquadFilterNode::createPrototype(VM& vm, JSGlobalObject* globalObject)
	{
	return JSBiquadFilterNodePrototype::create(vm, globalObject, JSBiquadFilterNodePrototype::createStructure(vm, globalObject, JSAudioNode::prototype(vm, globalObject)));
	}

	JSObject* JSBiquadFilterNode::prototype(VM& vm, JSGlobalObject* globalObject)
	{
	return getDOMPrototype<JSBiquadFilterNode>(vm, globalObject);
	}

	EncodedJSValue jsBiquadFilterNodeType(ExecState* state, EncodedJSValue thisValue, PropertyName)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	UNUSED_PARAM(throwScope);
	UNUSED_PARAM(thisValue);
	JSValue decodedThisValue = JSValue::decode(thisValue);
	auto* castedThis = jsDynamicCast<JSBiquadFilterNode*>(decodedThisValue);
	if (UNLIKELY(!castedThis)) {
	return throwGetterTypeError(*state, throwScope, "BiquadFilterNode", "type");
	}
	auto& impl = castedThis->wrapped();
	JSValue result = jsStringWithCache(state, impl.type());
	return JSValue::encode(result);
	}


	EncodedJSValue jsBiquadFilterNodeFrequency(ExecState* state, EncodedJSValue thisValue, PropertyName)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	UNUSED_PARAM(throwScope);
	UNUSED_PARAM(thisValue);
	JSValue decodedThisValue = JSValue::decode(thisValue);
	auto* castedThis = jsDynamicCast<JSBiquadFilterNode*>(decodedThisValue);
	if (UNLIKELY(!castedThis)) {
	return throwGetterTypeError(*state, throwScope, "BiquadFilterNode", "frequency");
	}
	auto& impl = castedThis->wrapped();
	JSValue result = toJS(state, castedThis->globalObject(), impl.frequency());
	return JSValue::encode(result);
	}


	EncodedJSValue jsBiquadFilterNodeDetune(ExecState* state, EncodedJSValue thisValue, PropertyName)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	UNUSED_PARAM(throwScope);
	UNUSED_PARAM(thisValue);
	JSValue decodedThisValue = JSValue::decode(thisValue);
	auto* castedThis = jsDynamicCast<JSBiquadFilterNode*>(decodedThisValue);
	if (UNLIKELY(!castedThis)) {
	return throwGetterTypeError(*state, throwScope, "BiquadFilterNode", "detune");
	}
	auto& impl = castedThis->wrapped();
	JSValue result = toJS(state, castedThis->globalObject(), impl.detune());
	return JSValue::encode(result);
	}


	EncodedJSValue jsBiquadFilterNodeQ(ExecState* state, EncodedJSValue thisValue, PropertyName)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	UNUSED_PARAM(throwScope);
	UNUSED_PARAM(thisValue);
	JSValue decodedThisValue = JSValue::decode(thisValue);
	auto* castedThis = jsDynamicCast<JSBiquadFilterNode*>(decodedThisValue);
	if (UNLIKELY(!castedThis)) {
	return throwGetterTypeError(*state, throwScope, "BiquadFilterNode", "Q");
	}
	auto& impl = castedThis->wrapped();
	JSValue result = toJS(state, castedThis->globalObject(), impl.q());
	return JSValue::encode(result);
	}


	EncodedJSValue jsBiquadFilterNodeGain(ExecState* state, EncodedJSValue thisValue, PropertyName)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	UNUSED_PARAM(throwScope);
	UNUSED_PARAM(thisValue);
	JSValue decodedThisValue = JSValue::decode(thisValue);
	auto* castedThis = jsDynamicCast<JSBiquadFilterNode*>(decodedThisValue);
	if (UNLIKELY(!castedThis)) {
	return throwGetterTypeError(*state, throwScope, "BiquadFilterNode", "gain");
	}
	auto& impl = castedThis->wrapped();
	JSValue result = toJS(state, castedThis->globalObject(), impl.gain());
	return JSValue::encode(result);
	}


	EncodedJSValue jsBiquadFilterNodeConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	JSBiquadFilterNodePrototype* domObject = jsDynamicCast<JSBiquadFilterNodePrototype*>(JSValue::decode(thisValue));
	if (UNLIKELY(!domObject))
	return throwVMTypeError(state, throwScope);
	return JSValue::encode(JSBiquadFilterNode::getConstructor(state->vm(), domObject->globalObject()));
	}

	bool setJSBiquadFilterNodeConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	JSValue value = JSValue::decode(encodedValue);
	JSBiquadFilterNodePrototype* domObject = jsDynamicCast<JSBiquadFilterNodePrototype*>(JSValue::decode(thisValue));
	if (UNLIKELY(!domObject)) {
	throwVMTypeError(state, throwScope);
	return false;
	}
	// Shadowing a built-in constructor
	return domObject->putDirect(state->vm(), state->propertyNames().constructor, value);
	}

	bool setJSBiquadFilterNodeType(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	UNUSED_PARAM(throwScope);
	JSValue value = JSValue::decode(encodedValue);
	UNUSED_PARAM(thisValue);
	JSBiquadFilterNode* castedThis = jsDynamicCast<JSBiquadFilterNode*>(JSValue::decode(thisValue));
	if (UNLIKELY(!castedThis)) {
	return throwSetterTypeError(*state, throwScope, "BiquadFilterNode", "type");
	}
	auto& impl = castedThis->wrapped();
	auto nativeValue = parse<BiquadFilterType>(*state, value);
	RETURN_IF_EXCEPTION(throwScope, false);
	if (UNLIKELY(!nativeValue))
	return false;
	impl.setType(nativeValue.value());
	return true;
	}


	JSValue JSBiquadFilterNode::getConstructor(VM& vm, const JSGlobalObject* globalObject)
	{
	return getDOMConstructor<JSBiquadFilterNodeConstructor>(vm, jsCast<const JSDOMGlobalObject>(globalObject));
	}

	EncodedJSValue JSC_HOST_CALL jsBiquadFilterNodePrototypeFunctionGetFrequencyResponse(ExecState* state)
	{
	VM& vm = state->vm();
	auto throwScope = DECLARE_THROW_SCOPE(vm);
	UNUSED_PARAM(throwScope);
	JSValue thisValue = state->thisValue();
	auto castedThis = jsDynamicCast<JSBiquadFilterNode*>(thisValue);
	if (UNLIKELY(!castedThis))
	return throwThisTypeError(*state, throwScope, "BiquadFilterNode", "getFrequencyResponse");
	ASSERT_GC_OBJECT_INHERITS(castedThis, JSBiquadFilterNode::info());
	auto& impl = castedThis->wrapped();
	if (UNLIKELY(state->argumentCount() < 3))
	return throwVMError(state, throwScope, createNotEnoughArgumentsError(state));
	auto frequencyHz = toFloat32Array(state->uncheckedArgument(0));
	RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
	auto magResponse = toFloat32Array(state->uncheckedArgument(1));
	RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
	auto phaseResponse = toFloat32Array(state->uncheckedArgument(2));
	RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
	impl.getFrequencyResponse(WTFMove(frequencyHz), WTFMove(magResponse), WTFMove(phaseResponse));
	return JSValue::encode(jsUndefined());
	}

	void JSBiquadFilterNode::visitChildren(JSCell* cell, SlotVisitor& visitor)
	{
	auto* thisObject = jsCast<JSBiquadFilterNode*>(cell);
	ASSERT_GC_OBJECT_INHERITS(thisObject, info());
	Base::visitChildren(thisObject, visitor);
	thisObject->wrapped().visitJSEventListeners(visitor);
	}

	#if ENABLE(BINDING_INTEGRITY)
	#if PLATFORM(WIN)
	#pragma warning(disable: 4483)
	extern "C" { extern void (*const __identifier("??_7BiquadFilterNode@WebCore@@6B@")[])(); }
	#else
	extern "C" { extern void* _ZTVN7WebCore16BiquadFilterNodeE[]; }
	#endif
	#endif

	JSC::JSValue toJSNewlyCreated(JSC::ExecState, JSDOMGlobalObject globalObject, Ref<BiquadFilterNode>&& impl)
	{

	#if ENABLE(BINDING_INTEGRITY)
	void* actualVTablePointer = (reinterpret_cast<void*>(impl.ptr()));
	#if PLATFORM(WIN)
	void* expectedVTablePointer = reinterpret_cast<void*>(__identifier("??_7BiquadFilterNode@WebCore@@6B@"));
	#else
	void* expectedVTablePointer = &_ZTVN7WebCore16BiquadFilterNodeE[2];
	#if COMPILER(CLANG)
	// If this fails BiquadFilterNode does not have a vtable, so you need to add the
	// ImplementationLacksVTable attribute to the interface definition
	static_assert(__is_polymorphic(BiquadFilterNode), "BiquadFilterNode is not polymorphic");
	#endif
	#endif
	// If you hit this assertion you either have a use after free bug, or
	// BiquadFilterNode has subclasses. If BiquadFilterNode has subclasses that get passed
	// to toJS() we currently require BiquadFilterNode you to opt out of binding hardening
	// by adding the SkipVTableValidation attribute to the interface IDL definition
	RELEASE_ASSERT(actualVTablePointer == expectedVTablePointer);
	#endif
	return createWrapper<BiquadFilterNode>(globalObject, WTFMove(impl));
	}

	JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, BiquadFilterNode& impl)
	{
	return wrap(state, globalObject, impl);
	}


	}

	#endif // ENABLE(WEB_AUDIO)