| /* |
| * Copyright (C) 2011 Google 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: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "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 THE COPYRIGHT |
| * OWNER 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 "public/web/WebArrayBuffer.h" |
| |
| #include "core/dom/DOMArrayBuffer.h" |
| |
| namespace blink { |
| |
| WebArrayBuffer WebArrayBuffer::Create(unsigned num_elements, |
| unsigned element_byte_size) { |
| return WebArrayBuffer( |
| DOMArrayBuffer::Create(num_elements, element_byte_size)); |
| } |
| |
| void WebArrayBuffer::Reset() { |
| private_.Reset(); |
| } |
| |
| void WebArrayBuffer::Assign(const WebArrayBuffer& other) { |
| private_ = other.private_; |
| } |
| |
| void* WebArrayBuffer::Data() const { |
| if (!IsNull()) |
| return const_cast<void*>(private_->Data()); |
| return 0; |
| } |
| |
| unsigned WebArrayBuffer::ByteLength() const { |
| if (!IsNull()) |
| return private_->ByteLength(); |
| return 0; |
| } |
| |
| WebArrayBuffer::WebArrayBuffer(DOMArrayBuffer* buffer) : private_(buffer) {} |
| |
| WebArrayBuffer& WebArrayBuffer::operator=(DOMArrayBuffer* buffer) { |
| private_ = buffer; |
| return *this; |
| } |
| |
| WebArrayBuffer::operator DOMArrayBuffer*() const { |
| return private_.Get(); |
| } |
| |
| } // namespace blink |