145 lines
5.6 KiB
C++
145 lines
5.6 KiB
C++
/*
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* Copyright (C) 2013-2015 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "InternalFunction.h"
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namespace JSC {
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callInt8Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callInt16Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callInt32Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callUint8Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callUint8ClampedArray);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callUint16Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callUint32Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callFloat32Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callFloat64Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callBigInt64Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callBigUint64Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(callDataView);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructInt8Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructInt16Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructInt32Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructUint8Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructUint8ClampedArray);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructUint16Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructUint32Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructFloat32Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructFloat64Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructBigInt64Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructBigUint64Array);
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JS_EXPORT_PRIVATE JSC_DECLARE_HOST_FUNCTION(constructDataView);
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template<typename ViewClass>
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class JSGenericTypedArrayViewConstructor final : public InternalFunction {
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public:
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using Base = InternalFunction;
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static JSGenericTypedArrayViewConstructor* create(
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VM&, JSGlobalObject*, Structure*, JSObject* prototype, const String& name);
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// FIXME: We should fix the warnings for extern-template in JSObject template classes: https://bugs.webkit.org/show_bug.cgi?id=161979
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IGNORE_CLANG_WARNINGS_BEGIN("undefined-var-template")
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DECLARE_INFO;
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IGNORE_CLANG_WARNINGS_END
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static Structure* createStructure(VM&, JSGlobalObject*, JSValue prototype);
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static constexpr RawNativeFunction callConstructor()
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{
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switch (ViewClass::TypedArrayStorageType) {
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case TypeInt8:
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return callInt8Array;
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case TypeInt16:
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return callInt16Array;
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case TypeInt32:
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return callInt32Array;
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case TypeUint8:
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return callUint8Array;
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case TypeUint8Clamped:
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return callUint8ClampedArray;
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case TypeUint16:
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return callUint16Array;
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case TypeUint32:
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return callUint32Array;
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case TypeFloat32:
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return callFloat32Array;
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case TypeFloat64:
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return callFloat64Array;
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case TypeBigInt64:
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return callBigInt64Array;
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case TypeBigUint64:
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return callBigUint64Array;
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case TypeDataView:
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return callDataView;
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default:
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CRASH_UNDER_CONSTEXPR_CONTEXT();
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return nullptr;
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}
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}
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static constexpr RawNativeFunction constructConstructor()
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{
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switch (ViewClass::TypedArrayStorageType) {
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case TypeInt8:
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return constructInt8Array;
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case TypeInt16:
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return constructInt16Array;
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case TypeInt32:
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return constructInt32Array;
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case TypeUint8:
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return constructUint8Array;
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case TypeUint8Clamped:
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return constructUint8ClampedArray;
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case TypeUint16:
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return constructUint16Array;
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case TypeUint32:
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return constructUint32Array;
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case TypeFloat32:
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return constructFloat32Array;
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case TypeFloat64:
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return constructFloat64Array;
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case TypeBigInt64:
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return constructBigInt64Array;
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case TypeBigUint64:
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return constructBigUint64Array;
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case TypeDataView:
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return constructDataView;
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default:
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CRASH_UNDER_CONSTEXPR_CONTEXT();
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return nullptr;
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}
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}
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private:
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JSGenericTypedArrayViewConstructor(VM&, Structure*);
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void finishCreation(VM&, JSGlobalObject*, JSObject* prototype, const String& name);
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};
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} // namespace JSC
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