src/dawn/native/d3d12/PhysicalDeviceD3D12.h

// Copyright 2019 The Dawn & Tint Authors
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#ifndef SRC_DAWN_NATIVE_D3D12_PHYSICALDEVICED3D12_H_
#define SRC_DAWN_NATIVE_D3D12_PHYSICALDEVICED3D12_H_

#include "dawn/native/PhysicalDevice.h"

#include "dawn/native/d3d/PhysicalDeviceD3D.h"
#include "dawn/native/d3d12/D3D12Info.h"
#include "dawn/native/d3d12/d3d12_platform.h"

namespace dawn::native::d3d12 {

class Backend;

class PhysicalDevice : public d3d::PhysicalDevice {
  public:
    PhysicalDevice(Backend* backend, ComPtr<IDXGIAdapter3> hardwareAdapter);
    ~PhysicalDevice() override;

    // PhysicalDeviceBase Implementation
    bool SupportsExternalImages() const override;
    bool SupportsFeatureLevel(FeatureLevel featureLevel) const override;

    const D3D12DeviceInfo& GetDeviceInfo() const;
    Backend* GetBackend() const;
    ComPtr<ID3D12Device> GetDevice() const;

  private:
    using Base = d3d::PhysicalDevice;

    void SetupBackendAdapterToggles(TogglesState* adapterToggles) const override;
    void SetupBackendDeviceToggles(TogglesState* deviceToggles) const override;

    ResultOrError<Ref<DeviceBase>> CreateDeviceImpl(AdapterBase* adapter,
                                                    const UnpackedPtr<DeviceDescriptor>& descriptor,
                                                    const TogglesState& deviceToggles) override;

    MaybeError ResetInternalDeviceForTestingImpl() override;

    bool AreTimestampQueriesSupported() const;

    MaybeError InitializeImpl() override;
    void InitializeSupportedFeaturesImpl() override;
    MaybeError InitializeSupportedLimitsImpl(CombinedLimits* limits) override;

    FeatureValidationResult ValidateFeatureSupportedWithTogglesImpl(
        wgpu::FeatureName feature,
        const TogglesState& toggles) const override;

    MaybeError InitializeDebugLayerFilters();
    void CleanUpDebugLayerFilters();

    void PopulateBackendProperties(UnpackedPtr<AdapterProperties>& properties) const override;

    ComPtr<ID3D12Device> mD3d12Device;

    D3D12DeviceInfo mDeviceInfo = {};
};

}  // namespace dawn::native::d3d12

#endif  // SRC_DAWN_NATIVE_D3D12_PHYSICALDEVICED3D12_H_