mirror of
https://github.com/saymrwulf/onnxruntime.git
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2717c178cc
* Migrate winml to Microsoft Namespace (packaging changes are pending) * add ns_prefix toggle * fix packaging * Users/sheilk/add missing raw header (#3484) * add dualapipartition * wrong variable for repo root Co-authored-by: Sheil Kumar <sheilk@microsoft.com> * remove existence check to force failures * extra paren * dualapipartition needs to be referenced from the source * add microsoft.ai.machinelearning.dll to the output dir * rename the idl file so that assembly info is correctly added into the winmd * fix namespaces * update namespaces * default to microsoft, and add namespace override as build argument * update cmakesetings.json as well * remove from cmakelists.txt Co-authored-by: Sheil Kumar <sheilk@microsoft.com> Co-authored-by: Changming Sun <chasun@microsoft.com>
82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
// Copyright (c) Microsoft Corporation. All rights reserved.
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// Licensed under the MIT License.
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#include "Std.h"
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#include "fileHelpers.h"
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#include <winstring.h>
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extern "C"
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{
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HRESULT __stdcall OS_RoGetActivationFactory(HSTRING classId, GUID const& iid, void** factory) noexcept;
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}
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#ifdef _M_IX86
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#pragma comment(linker, "/alternatename:_OS_RoGetActivationFactory@12=_RoGetActivationFactory@12")
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#else
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#pragma comment(linker, "/alternatename:OS_RoGetActivationFactory=RoGetActivationFactory")
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#endif
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bool starts_with(std::wstring_view value, std::wstring_view match) noexcept
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{
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return 0 == value.compare(0, match.size(), match);
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}
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HRESULT __stdcall WINRT_RoGetActivationFactory(HSTRING classId_hstring, GUID const& iid, void** factory) noexcept
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{
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*factory = nullptr;
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std::wstring_view name{ WindowsGetStringRawBuffer(classId_hstring, nullptr), WindowsGetStringLen(classId_hstring) };
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HMODULE library{ nullptr };
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std::wostringstream dll;
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dll << BINARY_NAME;
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std::wstring winml_dll_name = dll.str();
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std::wstring winml_dll_path = FileHelpers::GetWinMLPath() + winml_dll_name;
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std::wstring winml_dll_prefix = winml_dll_name.substr(0, winml_dll_name.size() - 3);
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if (starts_with(name, winml_dll_prefix))
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{
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const wchar_t* lib_path = winml_dll_path.c_str();
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library = LoadLibraryExW(lib_path, nullptr, 0);
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}
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else
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{
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return OS_RoGetActivationFactory(classId_hstring, iid, factory);
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}
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if (!library)
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{
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return HRESULT_FROM_WIN32(GetLastError());
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}
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using DllGetActivationFactory = HRESULT __stdcall(HSTRING classId, void** factory);
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auto call = reinterpret_cast<DllGetActivationFactory*>(GetProcAddress(library, "DllGetActivationFactory"));
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if (!call)
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{
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HRESULT const hr = HRESULT_FROM_WIN32(GetLastError());
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WINRT_VERIFY(FreeLibrary(library));
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return hr;
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}
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winrt::com_ptr<wf::IActivationFactory> activation_factory;
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HRESULT const hr = call(classId_hstring, activation_factory.put_void());
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if (FAILED(hr))
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{
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WINRT_VERIFY(FreeLibrary(library));
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return hr;
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}
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if (winrt::guid(iid) != winrt::guid_of<wf::IActivationFactory>())
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{
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return activation_factory->QueryInterface(iid, factory);
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}
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*factory = activation_factory.detach();
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return S_OK;
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}
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int32_t __stdcall WINRT_RoGetActivationFactory(void* classId, winrt::guid const& iid, void** factory) noexcept
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{
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return WINRT_RoGetActivationFactory((HSTRING)classId, (GUID)iid, factory);
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}
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