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/*
* Copyright (C) 2019-2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include "shared/source/memory_manager/memory_operations_handler.h"
#include <memory>
namespace NEO {
struct RootDeviceEnvironment;
class Wddm;
class WddmResidentAllocationsContainer;
class WddmMemoryOperationsHandler : public MemoryOperationsHandler {
public:
WddmMemoryOperationsHandler(Wddm *wddm);
~WddmMemoryOperationsHandler() override;
static std::unique_ptr<WddmMemoryOperationsHandler> create(Wddm *wddm, RootDeviceEnvironment *rootDeviceEnvironment, bool withAubDump);
MemoryOperationsStatus makeResident(Device *device, ArrayRef<GraphicsAllocation *> gfxAllocations, bool isDummyExecNeeded, const bool forcePagingFence) override;
MemoryOperationsStatus evict(Device *device, GraphicsAllocation &gfxAllocation) override;
MemoryOperationsStatus isResident(Device *device, GraphicsAllocation &gfxAllocation) override;
MemoryOperationsStatus lock(Device *device, ArrayRef<GraphicsAllocation *> gfxAllocations) override {
return MemoryOperationsStatus::unsupported;
}
MemoryOperationsStatus makeResidentWithinOsContext(OsContext *osContext, ArrayRef<GraphicsAllocation *> gfxAllocations, bool evictable, const bool forcePagingFence, const bool acquireLock) override {
return makeResident(nullptr, gfxAllocations, false, forcePagingFence);
}
MemoryOperationsStatus evictWithinOsContext(OsContext *osContext, GraphicsAllocation &gfxAllocation) override {
return evict(nullptr, gfxAllocation);
}
MemoryOperationsStatus free(Device *device, GraphicsAllocation &gfxAllocation) override;
protected:
Wddm *wddm;
std::unique_ptr<WddmResidentAllocationsContainer> residentAllocations;
};
} // namespace NEO
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