Move wddm files to core folder

Change-Id: I28cb7ee6f63275e5b44697e22259023354b9311e

core/os_interface/windows/os_interface.cpp

@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2017-2020 Intel Corporation
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+#include "os_interface.h"
+
+#include "core/os_interface/windows/sys_calls.h"
+#include "core/os_interface/windows/wddm/wddm.h"
+
+namespace NEO {
+
+bool OSInterface::osEnabled64kbPages = true;
+
+OSInterface::OSInterface() {
+    osInterfaceImpl = new OSInterfaceImpl();
+}
+
+OSInterface::~OSInterface() {
+    delete osInterfaceImpl;
+}
+
+uint32_t OSInterface::getDeviceHandle() const {
+    return static_cast<uint32_t>(osInterfaceImpl->getDeviceHandle());
+}
+
+void OSInterface::setGmmInputArgs(void *args) {
+    this->get()->getWddm()->setGmmInputArg(args);
+}
+
+OSInterface::OSInterfaceImpl::OSInterfaceImpl() = default;
+
+D3DKMT_HANDLE OSInterface::OSInterfaceImpl::getAdapterHandle() const {
+    return wddm->getAdapter();
+}
+
+D3DKMT_HANDLE OSInterface::OSInterfaceImpl::getDeviceHandle() const {
+    return wddm->getDevice();
+}
+
+PFND3DKMT_ESCAPE OSInterface::OSInterfaceImpl::getEscapeHandle() const {
+    return wddm->getEscapeHandle();
+}
+
+uint32_t OSInterface::OSInterfaceImpl::getHwContextId() const {
+    if (wddm == nullptr) {
+        return 0;
+    }
+    return wddm->getHwContextId();
+}
+
+bool OSInterface::are64kbPagesEnabled() {
+    return osEnabled64kbPages;
+}
+
+Wddm *OSInterface::OSInterfaceImpl::getWddm() const {
+    return wddm.get();
+}
+
+void OSInterface::OSInterfaceImpl::setWddm(Wddm *wddm) {
+    this->wddm.reset(wddm);
+}
+
+HANDLE OSInterface::OSInterfaceImpl::createEvent(LPSECURITY_ATTRIBUTES lpEventAttributes, BOOL bManualReset, BOOL bInitialState,
+                                                 LPCSTR lpName) {
+    return SysCalls::createEvent(lpEventAttributes, bManualReset, bInitialState, lpName);
+}
+
+BOOL OSInterface::OSInterfaceImpl::closeHandle(HANDLE hObject) {
+    return SysCalls::closeHandle(hObject);
+}
+} // namespace NEO