28 lines
1.0 KiB
C++
28 lines
1.0 KiB
C++
/*
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* Copyright (C) 2021 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 "shared/source/command_stream/linear_stream.h"
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#include "shared/source/memory_manager/graphics_allocation.h"
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namespace NEO {
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template <typename GfxFamily>
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struct EncodeMemoryFence {
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using STATE_SYSTEM_MEM_FENCE_ADDRESS = typename GfxFamily::STATE_SYSTEM_MEM_FENCE_ADDRESS;
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static size_t getSystemMemoryFenceSize() {
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return sizeof(STATE_SYSTEM_MEM_FENCE_ADDRESS);
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}
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static void encodeSystemMemoryFence(LinearStream &commandStream, const GraphicsAllocation *globalFenceAllocation) {
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auto stateSystemFenceAddressSpace = commandStream.getSpaceForCmd<STATE_SYSTEM_MEM_FENCE_ADDRESS>();
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STATE_SYSTEM_MEM_FENCE_ADDRESS stateSystemFenceAddress = GfxFamily::cmdInitStateSystemMemFenceAddress;
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stateSystemFenceAddress.setSystemMemoryFenceAddress(globalFenceAllocation->getGpuAddress());
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*stateSystemFenceAddressSpace = stateSystemFenceAddress;
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}
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};
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} // namespace NEO
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