| /* |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #if HAVE(WEBGPU_IMPLEMENTATION) |
| |
| #include "WebGPUCommandEncoder.h" |
| #include <WebGPU/WebGPU.h> |
| |
| namespace PAL::WebGPU { |
| |
| class ConvertToBackingContext; |
| |
| class CommandEncoderImpl final : public CommandEncoder { |
| public: |
| static Ref<CommandEncoderImpl> create(WGPUCommandEncoder CommandEncoder, ConvertToBackingContext& convertToBackingContext) |
| { |
| return adoptRef(*new CommandEncoderImpl(CommandEncoder, convertToBackingContext)); |
| } |
| |
| virtual ~CommandEncoderImpl(); |
| |
| private: |
| friend class DowncastConvertToBackingContext; |
| |
| CommandEncoderImpl(WGPUCommandEncoder, ConvertToBackingContext&); |
| |
| CommandEncoderImpl(const CommandEncoderImpl&) = delete; |
| CommandEncoderImpl(CommandEncoderImpl&&) = delete; |
| CommandEncoderImpl& operator=(const CommandEncoderImpl&) = delete; |
| CommandEncoderImpl& operator=(CommandEncoderImpl&&) = delete; |
| |
| WGPUCommandEncoder backing() const { return m_backing; } |
| |
| Ref<RenderPassEncoder> beginRenderPass(const RenderPassDescriptor&) final; |
| Ref<ComputePassEncoder> beginComputePass(const std::optional<ComputePassDescriptor>&) final; |
| |
| void copyBufferToBuffer( |
| const Buffer& source, |
| Size64 sourceOffset, |
| const Buffer& destination, |
| Size64 destinationOffset, |
| Size64) final; |
| |
| void copyBufferToTexture( |
| const ImageCopyBuffer& source, |
| const ImageCopyTexture& destination, |
| const Extent3D& copySize) final; |
| |
| void copyTextureToBuffer( |
| const ImageCopyTexture& source, |
| const ImageCopyBuffer& destination, |
| const Extent3D& copySize) final; |
| |
| void copyTextureToTexture( |
| const ImageCopyTexture& source, |
| const ImageCopyTexture& destination, |
| const Extent3D& copySize) final; |
| |
| void fillBuffer( |
| const Buffer& destination, |
| Size64 destinationOffset, |
| Size64) final; |
| |
| void pushDebugGroup(String&& groupLabel) final; |
| void popDebugGroup() final; |
| void insertDebugMarker(String&& markerLabel) final; |
| |
| void writeTimestamp(const QuerySet&, Size32 queryIndex) final; |
| |
| void resolveQuerySet( |
| const QuerySet&, |
| Size32 firstQuery, |
| Size32 queryCount, |
| const Buffer& destination, |
| Size64 destinationOffset) final; |
| |
| Ref<CommandBuffer> finish(const CommandBufferDescriptor&) final; |
| |
| void setLabelInternal(const String&) final; |
| |
| WGPUCommandEncoder m_backing { nullptr }; |
| Ref<ConvertToBackingContext> m_convertToBackingContext; |
| }; |
| |
| } // namespace PAL::WebGPU |
| |
| #endif // HAVE(WEBGPU_IMPLEMENTATION) |