| /* |
| * 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. |
| */ |
| |
| #import "config.h" |
| #import "GPURenderPipelineDescriptor.h" |
| |
| #if ENABLE(WEBGPU) |
| |
| #import "GPUFunction.h" |
| #import "GPURenderPipelineColorAttachmentDescriptor.h" |
| #import "Logging.h" |
| |
| #import <Metal/Metal.h> |
| |
| namespace WebCore { |
| |
| GPURenderPipelineDescriptor::GPURenderPipelineDescriptor() |
| { |
| LOG(WebGPU, "GPURenderPipelineDescriptor::GPURenderPipelineDescriptor()"); |
| |
| m_renderPipelineDescriptor = adoptNS((MTLRenderPipelineDescriptor *)[MTLRenderPipelineDescriptor new]); |
| } |
| |
| unsigned long GPURenderPipelineDescriptor::depthAttachmentPixelFormat() const |
| { |
| if (!m_renderPipelineDescriptor) |
| return 0; |
| return [m_renderPipelineDescriptor depthAttachmentPixelFormat]; |
| } |
| |
| void GPURenderPipelineDescriptor::setDepthAttachmentPixelFormat(unsigned long newPixelFormat) |
| { |
| ASSERT(m_renderPipelineDescriptor); |
| [m_renderPipelineDescriptor setDepthAttachmentPixelFormat:static_cast<MTLPixelFormat>(newPixelFormat)]; |
| } |
| |
| void GPURenderPipelineDescriptor::setVertexFunction(RefPtr<GPUFunction> newFunction) |
| { |
| ASSERT(m_renderPipelineDescriptor); |
| [m_renderPipelineDescriptor setVertexFunction:(id<MTLFunction>)newFunction->platformFunction()]; |
| } |
| |
| void GPURenderPipelineDescriptor::setFragmentFunction(RefPtr<GPUFunction> newFunction) |
| { |
| ASSERT(m_renderPipelineDescriptor); |
| [m_renderPipelineDescriptor setFragmentFunction:(id<MTLFunction>)newFunction->platformFunction()]; |
| } |
| |
| Vector<RefPtr<GPURenderPipelineColorAttachmentDescriptor>> GPURenderPipelineDescriptor::colorAttachments() |
| { |
| if (!m_renderPipelineDescriptor) |
| return Vector<RefPtr<GPURenderPipelineColorAttachmentDescriptor>>(); |
| |
| Vector<RefPtr<GPURenderPipelineColorAttachmentDescriptor>> platformColorAttachments; |
| platformColorAttachments.append(GPURenderPipelineColorAttachmentDescriptor::create([[m_renderPipelineDescriptor colorAttachments] objectAtIndexedSubscript:0])); |
| return platformColorAttachments; |
| } |
| |
| void GPURenderPipelineDescriptor::reset() |
| { |
| if (!m_renderPipelineDescriptor) |
| return; |
| |
| [m_renderPipelineDescriptor reset]; |
| } |
| |
| MTLRenderPipelineDescriptor *GPURenderPipelineDescriptor::platformRenderPipelineDescriptor() |
| { |
| return m_renderPipelineDescriptor.get(); |
| } |
| |
| } // namespace WebCore |
| |
| #endif |