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https://github.com/saymrwulf/onnxruntime.git
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51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the MIT License.
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#pragma once
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#include <dxgi1_6.h>
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#include <initguid.h>
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#include <d3d11.h>
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#include "NamespaceAliases.h"
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#if __has_include("dxcore.h")
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#define ENABLE_DXCORE 1
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#endif
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#ifdef ENABLE_DXCORE
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#include <dxcore.h>
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#endif
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//
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// Exception information
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//
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#ifndef FACILITY_VISUALCPP
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#define FACILITY_VISUALCPP ((LONG)0x6d)
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#endif
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#define VcppException(sev, err) ((sev) | (FACILITY_VISUALCPP << 16) | err)
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namespace CommonDeviceHelpers {
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struct AdapterEnumerationSupport {
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bool has_dxgi;
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bool has_dxcore;
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};
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// uses Structured Exception Handling (SEH) to detect for delay load failures of target API.
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// You cannot mix and match SEH with C++ exception and object unwinding
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// In this case we will catch it, and report up to the caller via HRESULT so our callers can use
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// C++ exceptions
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template <typename TFunc, typename... TArgs>
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HRESULT RunDelayLoadedApi(TFunc& tfunc, TArgs&&... args) {
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__try {
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return tfunc(std::forward<TArgs>(args)...);
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} __except (GetExceptionCode() == VcppException(ERROR_SEVERITY_ERROR, ERROR_MOD_NOT_FOUND) ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH) {
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// this could be ok, just let people know that it failed to load
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return HRESULT_FROM_WIN32(ERROR_MOD_NOT_FOUND);
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}
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}
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HRESULT GetAdapterEnumerationSupport(AdapterEnumerationSupport* support);
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bool IsFloat16Supported(ID3D12Device* device);
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bool IsFloat16Supported(const winml::LearningModelDevice& device);
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} // namespace CommonDeviceHelpers
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