src/dawn/native/d3d11/DeviceD3D11.h

// Copyright 2023 The Dawn & Tint Authors
//
// 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.
//
// 3. Neither the name of the copyright holder nor the names of its
//    contributors may be used to endorse or promote products derived from
//    this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT HOLDER 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.

#ifndef SRC_DAWN_NATIVE_D3D11_DEVICED3D11_H_
#define SRC_DAWN_NATIVE_D3D11_DEVICED3D11_H_

#include <memory>
#include <vector>

#include "dawn/common/SerialQueue.h"
#include "dawn/native/d3d/DeviceD3D.h"
#include "dawn/native/d3d11/CommandRecordingContextD3D11.h"
#include "dawn/native/d3d11/DeviceInfoD3D11.h"
#include "dawn/native/d3d11/Forward.h"

namespace dawn::native::d3d11 {

// Definition of backend types
class Device final : public d3d::Device {
  public:
    static ResultOrError<Ref<Device>> Create(AdapterBase* adapter,
                                             const UnpackedPtr<DeviceDescriptor>& descriptor,
                                             const TogglesState& deviceToggles);
    ~Device() override;

    MaybeError Initialize(const UnpackedPtr<DeviceDescriptor>& descriptor);

    ID3D11Device* GetD3D11Device() const;
    ID3D11Device5* GetD3D11Device5() const;

    const DeviceInfo& GetDeviceInfo() const;

    void ReferenceUntilUnused(ComPtr<IUnknown> object);
    Ref<TextureBase> CreateD3DExternalTexture(const UnpackedPtr<TextureDescriptor>& descriptor,
                                              ComPtr<IUnknown> d3dTexture,
                                              std::vector<FenceAndSignalValue> waitFences,
                                              bool isSwapChainTexture,
                                              bool isInitialized) override;

    ResultOrError<Ref<CommandBufferBase>> CreateCommandBuffer(
        CommandEncoder* encoder,
        const CommandBufferDescriptor* descriptor) override;
    MaybeError TickImpl() override;
    MaybeError CopyFromStagingToBufferImpl(BufferBase* source,
                                           uint64_t sourceOffset,
                                           BufferBase* destination,
                                           uint64_t destinationOffset,
                                           uint64_t size) override;
    MaybeError CopyFromStagingToTextureImpl(const BufferBase* source,
                                            const TextureDataLayout& src,
                                            const TextureCopy& dst,
                                            const Extent3D& copySizePixels) override;
    uint32_t GetOptimalBytesPerRowAlignment() const override;
    uint64_t GetOptimalBufferToTextureCopyOffsetAlignment() const override;
    float GetTimestampPeriodInNS() const override;
    bool MayRequireDuplicationOfIndirectParameters() const override;
    uint64_t GetBufferCopyOffsetAlignmentForDepthStencil() const override;
    bool IsResolveTextureBlitWithDrawSupported() const override;
    void SetLabelImpl() override;

    ResultOrError<FenceAndSignalValue> CreateFence(
        const d3d::ExternalImageDXGIFenceDescriptor* descriptor) override;
    ResultOrError<std::unique_ptr<d3d::ExternalImageDXGIImpl>> CreateExternalImageDXGIImplImpl(
        const ExternalImageDescriptor* descriptor) override;

    uint32_t GetUAVSlotCount() const;

    ResultOrError<TextureViewBase*> GetOrCreateCachedImplicitPixelLocalStorageAttachment(
        uint32_t width,
        uint32_t height,
        uint32_t implicitAttachmentIndex);

    // Grab a staging buffer, the size of which is no less than 'size'.
    // Note: We assume only 1 staging buffer is active, so the client should release it as soon as
    // possbile once the buffer usage is done.
    ResultOrError<Ref<BufferBase>> GetStagingBuffer(
        const ScopedCommandRecordingContext* commandContext,
        uint64_t size);

  private:
    using Base = d3d::Device;
    using Base::Base;

    ResultOrError<Ref<BindGroupBase>> CreateBindGroupImpl(
        const BindGroupDescriptor* descriptor) override;
    ResultOrError<Ref<BindGroupLayoutInternalBase>> CreateBindGroupLayoutImpl(
        const BindGroupLayoutDescriptor* descriptor) override;
    ResultOrError<Ref<BufferBase>> CreateBufferImpl(
        const UnpackedPtr<BufferDescriptor>& descriptor) override;
    ResultOrError<Ref<PipelineLayoutBase>> CreatePipelineLayoutImpl(
        const UnpackedPtr<PipelineLayoutDescriptor>& descriptor) override;
    ResultOrError<Ref<QuerySetBase>> CreateQuerySetImpl(
        const QuerySetDescriptor* descriptor) override;
    ResultOrError<Ref<SamplerBase>> CreateSamplerImpl(const SamplerDescriptor* descriptor) override;
    ResultOrError<Ref<ShaderModuleBase>> CreateShaderModuleImpl(
        const UnpackedPtr<ShaderModuleDescriptor>& descriptor,
        ShaderModuleParseResult* parseResult,
        OwnedCompilationMessages* compilationMessages) override;
    ResultOrError<Ref<SwapChainBase>> CreateSwapChainImpl(
        Surface* surface,
        SwapChainBase* previousSwapChain,
        const SwapChainDescriptor* descriptor) override;
    ResultOrError<Ref<TextureBase>> CreateTextureImpl(
        const UnpackedPtr<TextureDescriptor>& descriptor) override;
    ResultOrError<Ref<TextureViewBase>> CreateTextureViewImpl(
        TextureBase* texture,
        const TextureViewDescriptor* descriptor) override;
    Ref<ComputePipelineBase> CreateUninitializedComputePipelineImpl(
        const UnpackedPtr<ComputePipelineDescriptor>& descriptor) override;
    Ref<RenderPipelineBase> CreateUninitializedRenderPipelineImpl(
        const UnpackedPtr<RenderPipelineDescriptor>& descriptor) override;
    void InitializeComputePipelineAsyncImpl(Ref<ComputePipelineBase> computePipeline,
                                            WGPUCreateComputePipelineAsyncCallback callback,
                                            void* userdata) override;
    void InitializeRenderPipelineAsyncImpl(Ref<RenderPipelineBase> renderPipeline,
                                           WGPUCreateRenderPipelineAsyncCallback callback,
                                           void* userdata) override;

    ResultOrError<Ref<SharedTextureMemoryBase>> ImportSharedTextureMemoryImpl(
        const SharedTextureMemoryDescriptor* descriptor) override;
    ResultOrError<Ref<SharedFenceBase>> ImportSharedFenceImpl(
        const SharedFenceDescriptor* descriptor) override;

    void DestroyImpl() override;
    MaybeError CheckDebugLayerAndGenerateErrors();
    void AppendDebugLayerMessages(ErrorData* error) override;
    void AppendDeviceLostMessage(ErrorData* error) override;

    ComPtr<ID3D11Device> mD3d11Device;
    bool mIsDebugLayerEnabled = false;
    ComPtr<ID3D11Device5> mD3d11Device5;
    SerialQueue<ExecutionSerial, ComPtr<IUnknown>> mUsedComObjectRefs;

    // TODO(dawn:1704): decide when to clear the cached implicit pixel local storage attachments.
    std::array<Ref<TextureViewBase>, kMaxPLSSlots> mImplicitPixelLocalStorageAttachmentTextureViews;

    // The cached staging buffer.
    Ref<BufferBase> mStagingBuffer;
};

}  // namespace dawn::native::d3d11

#endif  // SRC_DAWN_NATIVE_D3D11_DEVICED3D11_H_