63 lines
2.4 KiB
C++
63 lines
2.4 KiB
C++
/*
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* Copyright (c) 2017, 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/command_stream/device_command_stream.h"
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struct COMMAND_BUFFER_HEADER_REC;
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namespace OCLRT {
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class GmmPageTableMngr;
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class GraphicsAllocation;
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class WddmMemoryManager;
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class Wddm;
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template <typename GfxFamily>
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class WddmCommandStreamReceiver : public DeviceCommandStreamReceiver<GfxFamily> {
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typedef DeviceCommandStreamReceiver<GfxFamily> BaseClass;
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using CommandStreamReceiverHw<GfxFamily>::CommandStreamReceiver::memoryManager;
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public:
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WddmCommandStreamReceiver(const HardwareInfo &hwInfoIn, Wddm *wddm);
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virtual ~WddmCommandStreamReceiver();
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FlushStamp flush(BatchBuffer &batchBuffer, EngineType engineOrdinal, ResidencyContainer *allocationsForResidency) override;
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void makeResident(GraphicsAllocation &gfxAllocation) override;
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void processResidency(ResidencyContainer *allocationsForResidency) override;
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void processEviction() override;
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bool waitForFlushStamp(FlushStamp &flushStampToWait) override;
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WddmMemoryManager *getMemoryManager();
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MemoryManager *createMemoryManager(bool enable64kbPages);
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Wddm *peekWddm() {
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return wddm;
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}
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protected:
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void initPageTableManagerRegisters(LinearStream &csr) override;
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GmmPageTableMngr *createPageTableManager();
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Wddm *wddm;
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COMMAND_BUFFER_HEADER_REC *commandBufferHeader;
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};
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} // namespace OCLRT
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