/* * Copyright (C) 2017 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 "GPUBuffer.h" #if ENABLE(WEBGPU) #include "GPUDevice.h" #include "Logging.h" namespace WebCore { RefPtr<GPUBuffer> GPUBuffer::create(GPUDevice* device, ArrayBufferView* arrayBuffer) { RefPtr<GPUBuffer> buffer = adoptRef(new GPUBuffer(device, arrayBuffer)); return buffer; } GPUBuffer::~GPUBuffer() { LOG(WebGPU, "GPUBuffer::~GPUBuffer()"); } #if !PLATFORM(COCOA) unsigned long GPUBuffer::length() const { return 0; } RefPtr<ArrayBuffer> GPUBuffer::contents() { if (m_contents) return m_contents; m_contents = ArrayBuffer::create(nullptr, 1); return m_contents; } #endif } // namespace WebCore #endif