/* * Copyright (C) 2008-2019 Apple Inc. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "JSImageData.h" #include "JSDOMConvert.h" #include "JSDOMWrapperCache.h" #include <JavaScriptCore/HeapInlines.h> #include <JavaScriptCore/IdentifierInlines.h> #include <JavaScriptCore/JSObjectInlines.h> #include <wtf/StdLibExtras.h> #include <wtf/text/WTFString.h> namespace WebCore { using namespace JSC; JSValue toJSNewlyCreated(JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, Ref<ImageData>&& imageData) { VM& vm = lexicalGlobalObject->vm(); auto* data = imageData->data(); auto* wrapper = createWrapper<ImageData>(globalObject, WTFMove(imageData)); Identifier dataName = Identifier::fromString(vm, "data"); wrapper->putDirect(vm, dataName, toJS(lexicalGlobalObject, globalObject, data), PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly); // FIXME: Adopt reportExtraMemoryVisited, and switch to reportExtraMemoryAllocated. // https://bugs.webkit.org/show_bug.cgi?id=142595 vm.heap.deprecatedReportExtraMemory(data->length()); return wrapper; } JSValue toJS(JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, ImageData& imageData) { return wrap(lexicalGlobalObject, globalObject, imageData); } }