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40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
/*
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* Copyright (C) 2017-2019 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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#pragma once
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#include "runtime/memory_manager/graphics_allocation.h"
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namespace OCLRT {
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class BufferObject;
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struct OsHandle {
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BufferObject *bo = nullptr;
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};
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class DrmAllocation : public GraphicsAllocation {
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public:
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DrmAllocation(BufferObject *bo, void *ptrIn, size_t sizeIn, osHandle sharedHandle, MemoryPool::Type pool, bool multiOsContextCapable) : GraphicsAllocation(ptrIn, sizeIn, sharedHandle, multiOsContextCapable), bo(bo) {
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this->memoryPool = pool;
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}
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DrmAllocation(BufferObject *bo, void *ptrIn, uint64_t gpuAddress, size_t sizeIn, MemoryPool::Type pool, bool multiOsContextCapable) : GraphicsAllocation(ptrIn, gpuAddress, 0, sizeIn, multiOsContextCapable), bo(bo) {
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this->memoryPool = pool;
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}
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std::string getAllocationInfoString() const override;
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BufferObject *getBO() const {
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if (fragmentsStorage.fragmentCount) {
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return fragmentsStorage.fragmentStorageData[0].osHandleStorage->bo;
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}
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return this->bo;
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}
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protected:
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BufferObject *bo;
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};
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} // namespace OCLRT
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