| /* |
| * 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 "WebGPURenderPassDescriptor.h" |
| |
| #if ENABLE(WEBGPU) |
| |
| #include "GPURenderPassColorAttachmentDescriptor.h" |
| #include "GPURenderPassDepthAttachmentDescriptor.h" |
| #include "GPURenderPassDescriptor.h" |
| #include "WebGPURenderPassColorAttachmentDescriptor.h" |
| #include "WebGPURenderPassDepthAttachmentDescriptor.h" |
| #include "WebGPURenderingContext.h" |
| |
| namespace WebCore { |
| |
| Ref<WebGPURenderPassDescriptor> WebGPURenderPassDescriptor::create() |
| { |
| return adoptRef(*new WebGPURenderPassDescriptor()); |
| } |
| |
| WebGPURenderPassDescriptor::WebGPURenderPassDescriptor() |
| : WebGPUObject() |
| { |
| m_renderPassDescriptor = GPURenderPassDescriptor::create(); |
| } |
| |
| WebGPURenderPassDescriptor::~WebGPURenderPassDescriptor() = default; |
| |
| RefPtr<WebGPURenderPassDepthAttachmentDescriptor> WebGPURenderPassDescriptor::depthAttachment() |
| { |
| if (!m_renderPassDescriptor) |
| return nullptr; |
| |
| if (!m_depthAttachmentDescriptor) { |
| RefPtr<GPURenderPassDepthAttachmentDescriptor> platformDepthAttachment = m_renderPassDescriptor->depthAttachment(); |
| m_depthAttachmentDescriptor = WebGPURenderPassDepthAttachmentDescriptor::create(this->context(), platformDepthAttachment.get()); |
| } |
| return m_depthAttachmentDescriptor; |
| } |
| |
| Vector<RefPtr<WebGPURenderPassColorAttachmentDescriptor>> WebGPURenderPassDescriptor::colorAttachments() |
| { |
| if (!m_renderPassDescriptor) |
| return Vector<RefPtr<WebGPURenderPassColorAttachmentDescriptor>>(); |
| |
| if (!m_colorAttachmentDescriptors.size()) { |
| Vector<RefPtr<GPURenderPassColorAttachmentDescriptor>> platformColorAttachments = m_renderPassDescriptor->colorAttachments(); |
| for (auto& attachment : platformColorAttachments) |
| m_colorAttachmentDescriptors.append(WebGPURenderPassColorAttachmentDescriptor::create(this->context(), attachment.get())); |
| } |
| return m_colorAttachmentDescriptors; |
| } |
| |
| } // namespace WebCore |
| |
| #endif |