| /* |
| * 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 "WebGPURenderPipelineDescriptor.h" |
| |
| #if ENABLE(WEBGPU) |
| |
| #include "GPUFunction.h" |
| #include "GPURenderPipelineColorAttachmentDescriptor.h" |
| #include "GPURenderPipelineDescriptor.h" |
| #include "WebGPUFunction.h" |
| #include "WebGPURenderPipelineColorAttachmentDescriptor.h" |
| #include "WebGPURenderingContext.h" |
| |
| namespace WebCore { |
| |
| Ref<WebGPURenderPipelineDescriptor> WebGPURenderPipelineDescriptor::create() |
| { |
| return adoptRef(*new WebGPURenderPipelineDescriptor()); |
| } |
| |
| WebGPURenderPipelineDescriptor::WebGPURenderPipelineDescriptor() |
| : WebGPUObject() |
| { |
| m_renderPipelineDescriptor = GPURenderPipelineDescriptor::create(); |
| } |
| |
| WebGPURenderPipelineDescriptor::~WebGPURenderPipelineDescriptor() = default; |
| |
| RefPtr<WebGPUFunction> WebGPURenderPipelineDescriptor::vertexFunction() const |
| { |
| return m_vertexFunction; |
| } |
| |
| void WebGPURenderPipelineDescriptor::setVertexFunction(RefPtr<WebGPUFunction> newVertexFunction) |
| { |
| if (!newVertexFunction) |
| return; |
| |
| m_vertexFunction = newVertexFunction; |
| |
| if (m_renderPipelineDescriptor) |
| m_renderPipelineDescriptor->setVertexFunction(newVertexFunction->function()); |
| } |
| |
| RefPtr<WebGPUFunction> WebGPURenderPipelineDescriptor::fragmentFunction() const |
| { |
| return m_fragmentFunction; |
| } |
| |
| void WebGPURenderPipelineDescriptor::setFragmentFunction(RefPtr<WebGPUFunction> newFragmentFunction) |
| { |
| if (!newFragmentFunction) |
| return; |
| |
| m_fragmentFunction = newFragmentFunction; |
| |
| if (m_renderPipelineDescriptor) |
| m_renderPipelineDescriptor->setFragmentFunction(newFragmentFunction->function()); |
| } |
| |
| Vector<RefPtr<WebGPURenderPipelineColorAttachmentDescriptor>> WebGPURenderPipelineDescriptor::colorAttachments() |
| { |
| if (!m_renderPipelineDescriptor) |
| return Vector<RefPtr<WebGPURenderPipelineColorAttachmentDescriptor>>(); |
| |
| if (!m_colorAttachmentDescriptors.size()) { |
| Vector<RefPtr<GPURenderPipelineColorAttachmentDescriptor>> platformColorAttachments = m_renderPipelineDescriptor->colorAttachments(); |
| for (auto& attachment : platformColorAttachments) |
| m_colorAttachmentDescriptors.append(WebGPURenderPipelineColorAttachmentDescriptor::create(this->context(), attachment.get())); |
| } |
| return m_colorAttachmentDescriptors; |
| } |
| |
| unsigned long WebGPURenderPipelineDescriptor::depthAttachmentPixelFormat() const |
| { |
| if (!m_renderPipelineDescriptor) |
| return 0; // FIXME: probably a real value for unknown |
| |
| return m_renderPipelineDescriptor->depthAttachmentPixelFormat(); |
| |
| } |
| |
| void WebGPURenderPipelineDescriptor::setDepthAttachmentPixelFormat(unsigned long newPixelFormat) |
| { |
| if (!m_renderPipelineDescriptor) |
| return; |
| |
| m_renderPipelineDescriptor->setDepthAttachmentPixelFormat(newPixelFormat); |
| } |
| |
| void WebGPURenderPipelineDescriptor::reset() |
| { |
| m_vertexFunction = nullptr; |
| m_fragmentFunction = nullptr; |
| } |
| |
| } // namespace WebCore |
| |
| #endif |