/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- * vim: set ts=8 sts=4 et sw=4 tw=99: * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef vm_ArrayBufferObject_inl_h #define vm_ArrayBufferObject_inl_h /* Utilities and common inline code for ArrayBufferObject and SharedArrayBufferObject */ #include "vm/ArrayBufferObject.h" #include "js/Value.h" #include "vm/SharedArrayObject.h" #include "vm/SharedMem.h" namespace js { inline SharedMem<uint8_t*> ArrayBufferObjectMaybeShared::dataPointerEither() { ArrayBufferObjectMaybeShared* buf = this; if (buf->is<ArrayBufferObject>()) return buf->as<ArrayBufferObject>().dataPointerShared(); return buf->as<SharedArrayBufferObject>().dataPointerShared(); } inline bool ArrayBufferObjectMaybeShared::isDetached() const { if (this->is<ArrayBufferObject>()) return this->as<ArrayBufferObject>().isDetached(); return false; } inline uint32_t AnyArrayBufferByteLength(const ArrayBufferObjectMaybeShared* buf) { if (buf->is<ArrayBufferObject>()) return buf->as<ArrayBufferObject>().byteLength(); return buf->as<SharedArrayBufferObject>().byteLength(); } inline bool AnyArrayBufferIsPreparedForAsmJS(const ArrayBufferObjectMaybeShared* buf) { if (buf->is<ArrayBufferObject>()) return buf->as<ArrayBufferObject>().isPreparedForAsmJS(); return buf->as<SharedArrayBufferObject>().isPreparedForAsmJS(); } inline ArrayBufferObjectMaybeShared& AsAnyArrayBuffer(HandleValue val) { if (val.toObject().is<ArrayBufferObject>()) return val.toObject().as<ArrayBufferObject>(); return val.toObject().as<SharedArrayBufferObject>(); } } // namespace js #endif // vm_ArrayBufferObject_inl_h