mirror of
https://github.com/gnif/LookingGlass.git
synced 2025-10-10 17:38:10 +00:00
e1a585ad6f
It is invalid to call `IddCxMonitorSetupHardwareCursor` before `IddCxSwapChainSetDevice`. This fixes this by moving the thread into CSwapChainProcessor and starting it after `IddCxSwapChainSetDevice` has succeeded.
80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
/**
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* Looking Glass
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* Copyright © 2017-2025 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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#include "CIndirectMonitorContext.h"
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#include "CPlatformInfo.h"
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#include "CDebug.h"
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CIndirectMonitorContext::CIndirectMonitorContext(_In_ IDDCX_MONITOR monitor, CIndirectDeviceContext * device) :
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m_monitor(monitor),
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m_devContext(device)
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{
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}
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CIndirectMonitorContext::~CIndirectMonitorContext()
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{
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UnassignSwapChain();
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}
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void CIndirectMonitorContext::AssignSwapChain(IDDCX_SWAPCHAIN swapChain, LUID renderAdapter, HANDLE newFrameEvent)
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{
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reInit:
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UnassignSwapChain();
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m_dx11Device = std::make_shared<CD3D11Device>(renderAdapter);
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if (FAILED(m_dx11Device->Init()))
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{
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WdfObjectDelete(swapChain);
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return;
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}
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UINT64 alignSize = CPlatformInfo::GetPageSize();
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m_dx12Device = std::make_shared<CD3D12Device>(renderAdapter);
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switch (m_dx12Device->Init(m_devContext->GetIVSHMEM(), alignSize))
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{
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case CD3D12Device::SUCCESS:
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break;
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case CD3D12Device::FAILURE:
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WdfObjectDelete(swapChain);
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return;
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case CD3D12Device::RETRY:
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m_dx12Device.reset();
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m_dx11Device.reset();
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goto reInit;
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}
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if (!m_devContext->SetupLGMP(alignSize))
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{
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WdfObjectDelete(swapChain);
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DEBUG_ERROR("SetupLGMP failed");
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return;
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}
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m_swapChain.reset(new CSwapChainProcessor(m_monitor, m_devContext, swapChain, m_dx11Device, m_dx12Device, newFrameEvent));
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}
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void CIndirectMonitorContext::UnassignSwapChain()
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{
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m_swapChain.reset();
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m_dx11Device.reset();
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m_dx12Device.reset();
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} |