61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
/*
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* Copyright (c) 2018, Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include "runtime/os_interface/os_context.h"
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#include "runtime/os_interface/windows/windows_wrapper.h"
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#include "runtime/os_interface/windows/windows_defs.h"
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#include <d3dkmthk.h>
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namespace OCLRT {
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class Wddm;
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using OsContextWin = OsContext::OsContextImpl;
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class OsContext::OsContextImpl {
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public:
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OsContextImpl() = delete;
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OsContextImpl(Wddm &wddm);
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~OsContextImpl();
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D3DKMT_HANDLE getContext() const {
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return context;
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}
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D3DKMT_HANDLE getHwQueue() const {
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return hwQueueHandle;
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}
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void setHwQueue(D3DKMT_HANDLE hwQueue) {
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hwQueueHandle = hwQueue;
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}
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bool isInitialized() const {
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return initialized;
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}
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MonitoredFence &getMonitoredFence() { return monitoredFence; }
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void resetMonitoredFenceParams(D3DKMT_HANDLE &handle, uint64_t *cpuAddress, D3DGPU_VIRTUAL_ADDRESS &gpuAddress);
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protected:
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bool initialized = false;
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D3DKMT_HANDLE context = 0;
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D3DKMT_HANDLE hwQueueHandle = 0;
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Wddm &wddm;
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MonitoredFence monitoredFence = {};
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};
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} // namespace OCLRT
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