/* * Copyright (C) 2018-2021 Intel Corporation * * SPDX-License-Identifier: MIT * */ #pragma once #include "shared/source/helpers/bit_helpers.h" #include "shared/source/memory_manager/memory_manager.h" #include "shared/source/memory_manager/unified_memory_manager.h" #include "opencl/extensions/public/cl_ext_private.h" #include "opencl/source/mem_obj/mem_obj.h" #include "CL/cl.h" #include "memory_properties_flags.h" namespace NEO { class MemObjHelper { public: static const uint64_t extraFlags; static const uint64_t extraFlagsIntel; static const uint64_t commonFlags; static const uint64_t commonFlagsIntel; static const uint64_t validFlagsForBuffer; static const uint64_t validFlagsForBufferIntel; static const uint64_t validFlagsForImage; static const uint64_t validFlagsForImageIntel; static bool validateMemoryPropertiesForBuffer(const MemoryProperties &memoryProperties, cl_mem_flags flags, cl_mem_flags_intel flagsIntel, const Context &context); static bool validateMemoryPropertiesForImage(const MemoryProperties &memoryProperties, cl_mem_flags flags, cl_mem_flags_intel flagsIntel, cl_mem parent, const Context &context); static AllocationProperties getAllocationPropertiesWithImageInfo(uint32_t rootDeviceIndex, ImageInfo &imgInfo, bool allocateMemory, const MemoryProperties &memoryProperties, const HardwareInfo &hwInfo, DeviceBitfield subDevicesBitfieldParam, bool deviceOnlyVisibilty); static bool checkMemFlagsForSubBuffer(cl_mem_flags flags); static SVMAllocsManager::SvmAllocationProperties getSvmAllocationProperties(cl_mem_flags flags); static bool isSuitableForRenderCompression(bool renderCompressed, const MemoryProperties &properties, Context &context, bool preferCompression); protected: static bool validateExtraMemoryProperties(const MemoryProperties &memoryProperties, cl_mem_flags flags, cl_mem_flags_intel flagsIntel, const Context &context); }; } // namespace NEO