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/*
* Copyright (C) 2021-2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "opencl/source/command_queue/resource_barrier.h"
#include "shared/source/device/device.h"
#include "shared/source/memory_manager/unified_memory_manager.h"
#include "opencl/source/command_queue/command_queue.h"
#include "opencl/source/context/context.h"
#include "opencl/source/helpers/cl_validators.h"
#include "opencl/source/mem_obj/mem_obj.h"
#include <span>
namespace NEO {
BarrierCommand::BarrierCommand(CommandQueue *commandQueue, const cl_resource_barrier_descriptor_intel *descriptors, uint32_t numDescriptors) : numSurfaces(numDescriptors) {
for (auto &description : std::span(descriptors, numDescriptors)) {
GraphicsAllocation *allocation;
if (description.memObject) {
MemObj *memObj = nullptr;
withCastToInternal(description.memObject, &memObj);
allocation = memObj->getGraphicsAllocation(commandQueue->getDevice().getRootDeviceIndex());
} else {
auto svmData = commandQueue->getContext().getSVMAllocsManager()->getSVMAlloc(description.svmAllocationPointer);
UNRECOVERABLE_IF(svmData == nullptr);
allocation = svmData->gpuAllocations.getGraphicsAllocation(commandQueue->getDevice().getRootDeviceIndex());
}
surfaces.push_back(ResourceSurface(allocation, description.type, description.scope));
}
for (auto it = surfaces.begin(), end = surfaces.end(); it != end; it++) {
surfacePtrs.push_back(it);
}
}
} // namespace NEO
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