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78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
/**
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* Looking Glass
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* Copyright © 2017-2026 The Looking Glass Authors
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* https://looking-glass.io
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc., 59
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* Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#pragma once
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#include <Windows.h>
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#include <wdf.h>
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#include <wrl.h>
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#include <dxgi1_5.h>
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#include <d3d12.h>
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#include "CIVSHMEM.h"
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#include "CD3D12CommandQueue.h"
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using namespace Microsoft::WRL;
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struct CD3D12Device
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{
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private:
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LUID m_adapterLuid;
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bool m_debug;
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// static as this needs to persist if set
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static bool m_indirectCopy;
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ComPtr<ID3D12Debug6 > m_dxDebug;
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ComPtr<ID3D12InfoQueue1> m_infoQueue;
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DWORD m_callbackCookie;
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ComPtr<IDXGIFactory5> m_factory;
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ComPtr<IDXGIAdapter1> m_adapter;
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ComPtr<ID3D12Device3> m_device;
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ComPtr<ID3D12Heap > m_ivshmemHeap;
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CD3D12CommandQueue m_copyQueue[4];
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unsigned m_copyQueueIndex = 0;
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CD3D12CommandQueue m_computeQueue;
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bool HeapTest();
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public:
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CD3D12Device(LUID adapterLUID);
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~CD3D12Device() { DeInit(); }
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enum InitResult
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{
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RETRY,
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FAILURE,
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SUCCESS
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};
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InitResult Init(CIVSHMEM &ivshmem, UINT64 &alignSize);
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void DeInit();
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ComPtr<ID3D12Device3> GetDevice() { return m_device; }
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ComPtr<ID3D12Heap > GetHeap() { return m_ivshmemHeap; }
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bool IsIndirectCopy() { return m_indirectCopy; }
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CD3D12CommandQueue * GetCopyQueue();
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CD3D12CommandQueue & GetComputeQueue() { return m_computeQueue; }
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}; |