| /* |
| * Copyright (C) 2021 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. AND ITS 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 APPLE INC. OR ITS 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 "WebGPUBindGroupLayoutDescriptor.h" |
| |
| #if ENABLE(GPU_PROCESS) |
| |
| #include "WebGPUConvertFromBackingContext.h" |
| #include "WebGPUConvertToBackingContext.h" |
| #include <pal/graphics/WebGPU/WebGPUBindGroupLayoutDescriptor.h> |
| |
| namespace WebKit::WebGPU { |
| |
| std::optional<BindGroupLayoutDescriptor> ConvertToBackingContext::convertToBacking(const PAL::WebGPU::BindGroupLayoutDescriptor& bindGroupLayoutDescriptor) |
| { |
| auto base = convertToBacking(static_cast<const PAL::WebGPU::ObjectDescriptorBase&>(bindGroupLayoutDescriptor)); |
| if (!base) |
| return std::nullopt; |
| |
| Vector<BindGroupLayoutEntry> entries; |
| entries.reserveInitialCapacity(bindGroupLayoutDescriptor.entries.size()); |
| for (const auto& entry : bindGroupLayoutDescriptor.entries) { |
| auto convertedEntry = convertToBacking(entry); |
| if (!convertedEntry) |
| return std::nullopt; |
| entries.uncheckedAppend(WTFMove(*convertedEntry)); |
| } |
| |
| return { { WTFMove(*base), WTFMove(entries) } }; |
| } |
| |
| std::optional<PAL::WebGPU::BindGroupLayoutDescriptor> ConvertFromBackingContext::convertFromBacking(const BindGroupLayoutDescriptor& bindGroupLayoutDescriptor) |
| { |
| auto base = convertFromBacking(static_cast<const ObjectDescriptorBase&>(bindGroupLayoutDescriptor)); |
| if (!base) |
| return std::nullopt; |
| |
| Vector<PAL::WebGPU::BindGroupLayoutEntry> entries; |
| entries.reserveInitialCapacity(bindGroupLayoutDescriptor.entries.size()); |
| for (const auto& backingEntry : bindGroupLayoutDescriptor.entries) { |
| auto entry = convertFromBacking(backingEntry); |
| if (!entry) |
| return std::nullopt; |
| entries.uncheckedAppend(WTFMove(*entry)); |
| } |
| |
| return { { WTFMove(*base), WTFMove(entries) } }; |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(GPU_PROCESS) |