LookingGlass/idd/LGIdd/CSwapChainProcessor.h
Geoffrey McRae 7a88a49f1c
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[idd] handle frame re-send for when a new client connects
2025-03-16 19:37:03 +00:00

66 lines
2.1 KiB
C++

/**
* Looking Glass
* Copyright © 2017-2025 The Looking Glass Authors
* https://looking-glass.io
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#pragma once
#include "CD3D11Device.h"
#include "CD3D12Device.h"
#include "CIndirectDeviceContext.h"
#include "CInteropResourcePool.h"
#include "CFrameBufferPool.h"
#include <Windows.h>
#include <wrl.h>
#include <IddCx.h>
#include <memory>
using namespace Microsoft::WRL;
#define STAGING_TEXTURES 3
class CSwapChainProcessor
{
private:
CIndirectDeviceContext * m_devContext;
IDDCX_SWAPCHAIN m_hSwapChain;
std::shared_ptr<CD3D11Device> m_dx11Device;
std::shared_ptr<CD3D12Device> m_dx12Device;
HANDLE m_newFrameEvent;
CInteropResourcePool m_resPool;
CFrameBufferPool m_fbPool;
Wrappers::HandleT<Wrappers::HandleTraits::HANDLENullTraits> m_thread[2];
Wrappers::Event m_terminateEvent;
static DWORD CALLBACK _SwapChainThread(LPVOID arg);
void SwapChainThread();
void SwapChainThreadCore();
void SwapChainNewFrame(ComPtr<IDXGIResource> acquiredBuffer);
public:
CSwapChainProcessor(CIndirectDeviceContext * devContext, IDDCX_SWAPCHAIN hSwapChain,
std::shared_ptr<CD3D11Device> dx11Device, std::shared_ptr<CD3D12Device> dx12Device, HANDLE newFrameEvent);
~CSwapChainProcessor();
CIndirectDeviceContext * GetDevice() { return m_devContext; }
std::shared_ptr<CD3D12Device> GetD3D12Device() { return m_dx12Device; }
};