60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/*
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* Copyright (C) 2020-2021 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "level_zero/tools/source/sysman/windows/os_sysman_imp.h"
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#include "shared/source/os_interface/windows/wddm/wddm.h"
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namespace L0 {
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ze_result_t WddmSysmanImp::init() {
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pDevice = Device::fromHandle(pParentSysmanDeviceImp->hCoreDevice);
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UNRECOVERABLE_IF(nullptr == pDevice);
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NEO::OSInterface &OsInterface = pDevice->getOsInterface();
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auto driverModel = OsInterface.getDriverModel();
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if (driverModel) {
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pWddm = driverModel->as<NEO::Wddm>();
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}
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pKmdSysManager = KmdSysManager::create(pWddm);
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UNRECOVERABLE_IF(nullptr == pKmdSysManager);
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return ZE_RESULT_SUCCESS;
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}
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Device *WddmSysmanImp::getDeviceHandle() {
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return pDevice;
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}
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NEO::Wddm &WddmSysmanImp::getWddm() {
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UNRECOVERABLE_IF(nullptr == pWddm);
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return *pWddm;
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}
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KmdSysManager &WddmSysmanImp::getKmdSysManager() {
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UNRECOVERABLE_IF(nullptr == pKmdSysManager);
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return *pKmdSysManager;
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}
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WddmSysmanImp::WddmSysmanImp(SysmanDeviceImp *pParentSysmanDeviceImp) {
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this->pParentSysmanDeviceImp = pParentSysmanDeviceImp;
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}
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WddmSysmanImp::~WddmSysmanImp() {
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if (nullptr != pKmdSysManager) {
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delete pKmdSysManager;
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pKmdSysManager = nullptr;
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}
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}
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OsSysman *OsSysman::create(SysmanDeviceImp *pParentSysmanDeviceImp) {
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WddmSysmanImp *pWddmSysmanImp = new WddmSysmanImp(pParentSysmanDeviceImp);
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return static_cast<OsSysman *>(pWddmSysmanImp);
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}
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} // namespace L0
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