mirror of https://github.com/AxioDL/boo.git
439 lines
15 KiB
C++
439 lines
15 KiB
C++
#include "Win32Common.hpp"
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#include <shellapi.h>
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#include <initguid.h>
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#include <Usbiodef.h>
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#if _DEBUG
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#define D3D11_CREATE_DEVICE_FLAGS D3D11_CREATE_DEVICE_DEBUG
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#else
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#define D3D11_CREATE_DEVICE_FLAGS 0
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#endif
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#include <unordered_map>
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#include "boo/System.hpp"
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#include "boo/IApplication.hpp"
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#include "boo/inputdev/DeviceFinder.hpp"
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#include "boo/graphicsdev/D3D.hpp"
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#include <LogVisor/LogVisor.hpp>
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DWORD g_mainThreadId = 0;
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static LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
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#if _WIN32_WINNT_WIN10
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PFN_D3D12_SERIALIZE_ROOT_SIGNATURE D3D12SerializeRootSignaturePROC = nullptr;
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#endif
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pD3DCompile D3DCompilePROC = nullptr;
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pD3DCreateBlob D3DCreateBlobPROC = nullptr;
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static bool FindBestD3DCompile()
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{
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HMODULE d3dCompilelib = LoadLibraryW(L"D3DCompiler_47.dll");
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if (!d3dCompilelib)
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{
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d3dCompilelib = LoadLibraryW(L"D3DCompiler_46.dll");
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if (!d3dCompilelib)
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{
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d3dCompilelib = LoadLibraryW(L"D3DCompiler_45.dll");
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if (!d3dCompilelib)
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{
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d3dCompilelib = LoadLibraryW(L"D3DCompiler_44.dll");
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if (!d3dCompilelib)
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{
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d3dCompilelib = LoadLibraryW(L"D3DCompiler_43.dll");
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}
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}
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}
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}
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if (d3dCompilelib)
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{
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D3DCompilePROC = (pD3DCompile)GetProcAddress(d3dCompilelib, "D3DCompile");
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D3DCreateBlobPROC = (pD3DCreateBlob)GetProcAddress(d3dCompilelib, "D3DCreateBlob");
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return D3DCompilePROC != nullptr && D3DCreateBlobPROC != nullptr;
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}
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return false;
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}
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namespace boo
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{
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static LogVisor::LogModule Log("boo::ApplicationWin32");
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Win32Cursors WIN32_CURSORS;
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IWindow* _WindowWin32New(const SystemString& title, Boo3DAppContext& d3dCtx);
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class ApplicationWin32 final : public IApplication
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{
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IApplicationCallback& m_callback;
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const SystemString m_uniqueName;
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const SystemString m_friendlyName;
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const SystemString m_pname;
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const std::vector<SystemString> m_args;
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std::unordered_map<HWND, IWindow*> m_allWindows;
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bool m_singleInstance;
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Boo3DAppContext m_3dCtx;
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void _deletedWindow(IWindow* window)
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{
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m_allWindows.erase(HWND(window->getPlatformHandle()));
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}
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public:
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ApplicationWin32(IApplicationCallback& callback,
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const SystemString& uniqueName,
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const SystemString& friendlyName,
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const SystemString& pname,
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const std::vector<SystemString>& args,
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bool singleInstance)
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: m_callback(callback),
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m_uniqueName(uniqueName),
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m_friendlyName(friendlyName),
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m_pname(pname),
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m_args(args),
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m_singleInstance(singleInstance)
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{
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WIN32_CURSORS.m_arrow = LoadCursor(nullptr, IDC_ARROW);
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WIN32_CURSORS.m_hResize = LoadCursor(nullptr, IDC_SIZEWE);
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WIN32_CURSORS.m_vResize = LoadCursor(nullptr, IDC_SIZENS);
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WIN32_CURSORS.m_ibeam = LoadCursor(nullptr, IDC_IBEAM);
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WIN32_CURSORS.m_crosshairs = LoadCursor(nullptr, IDC_CROSS);
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WIN32_CURSORS.m_wait = LoadCursor(nullptr, IDC_WAIT);
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HMODULE dxgilib = LoadLibraryW(L"dxgi.dll");
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if (!dxgilib)
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Log.report(LogVisor::FatalError, "unable to load dxgi.dll");
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typedef HRESULT(WINAPI*CreateDXGIFactory1PROC)(REFIID riid, _COM_Outptr_ void **ppFactory);
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CreateDXGIFactory1PROC MyCreateDXGIFactory1 = (CreateDXGIFactory1PROC)GetProcAddress(dxgilib, "CreateDXGIFactory1");
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if (!MyCreateDXGIFactory1)
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Log.report(LogVisor::FatalError, "unable to find CreateDXGIFactory1 in DXGI.dll\n");
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bool no12 = false;
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bool noD3d = false;
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for (const SystemString& arg : args)
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{
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if (!arg.compare(L"--d3d11"))
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no12 = true;
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if (!arg.compare(L"--gl"))
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noD3d = true;
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}
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#if _WIN32_WINNT_WIN10
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HMODULE d3d12lib = LoadLibraryW(L"D3D12.dll");
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if (!no12 && !noD3d && d3d12lib)
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{
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#if _DEBUG
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{
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PFN_D3D12_GET_DEBUG_INTERFACE MyD3D12GetDebugInterface =
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(PFN_D3D12_GET_DEBUG_INTERFACE)GetProcAddress(d3d12lib, "D3D12GetDebugInterface");
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ComPtr<ID3D12Debug> debugController;
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if (SUCCEEDED(MyD3D12GetDebugInterface(IID_PPV_ARGS(&debugController))))
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{
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debugController->EnableDebugLayer();
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}
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}
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#endif
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if (!FindBestD3DCompile())
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Log.report(LogVisor::FatalError, "unable to find D3DCompile_[43-47].dll");
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D3D12SerializeRootSignaturePROC =
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(PFN_D3D12_SERIALIZE_ROOT_SIGNATURE)GetProcAddress(d3d12lib, "D3D12SerializeRootSignature");
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/* Create device */
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PFN_D3D12_CREATE_DEVICE MyD3D12CreateDevice = (PFN_D3D12_CREATE_DEVICE)GetProcAddress(d3d12lib, "D3D12CreateDevice");
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if (!MyD3D12CreateDevice)
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Log.report(LogVisor::FatalError, "unable to find D3D12CreateDevice in D3D12.dll");
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/* Create device */
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HRESULT hr = MyD3D12CreateDevice(nullptr, D3D_FEATURE_LEVEL_11_0, __uuidof(ID3D12Device), &m_3dCtx.m_ctx12.m_dev);
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if (FAILED(hr))
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Log.report(LogVisor::FatalError, "unable to create D3D12 device");
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/* Obtain DXGI Factory */
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hr = MyCreateDXGIFactory1(__uuidof(IDXGIFactory2), &m_3dCtx.m_ctx12.m_dxFactory);
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if (FAILED(hr))
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Log.report(LogVisor::FatalError, "unable to create DXGI factory");
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/* Establish loader objects */
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if (FAILED(m_3dCtx.m_ctx12.m_dev->CreateCommandAllocator(D3D12_COMMAND_LIST_TYPE_DIRECT,
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__uuidof(ID3D12CommandAllocator), &m_3dCtx.m_ctx12.m_loadqalloc)))
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Log.report(LogVisor::FatalError, "unable to create loader allocator");
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D3D12_COMMAND_QUEUE_DESC desc =
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{
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D3D12_COMMAND_LIST_TYPE_DIRECT,
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D3D12_COMMAND_QUEUE_PRIORITY_NORMAL,
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D3D12_COMMAND_QUEUE_FLAG_NONE
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};
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if (FAILED(m_3dCtx.m_ctx12.m_dev->CreateCommandQueue(&desc, __uuidof(ID3D12CommandQueue), &m_3dCtx.m_ctx12.m_loadq)))
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Log.report(LogVisor::FatalError, "unable to create loader queue");
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if (FAILED(m_3dCtx.m_ctx12.m_dev->CreateFence(0, D3D12_FENCE_FLAG_NONE, __uuidof(ID3D12Fence), &m_3dCtx.m_ctx12.m_loadfence)))
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Log.report(LogVisor::FatalError, "unable to create loader fence");
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m_3dCtx.m_ctx12.m_loadfencehandle = CreateEvent(nullptr, FALSE, FALSE, nullptr);
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if (FAILED(m_3dCtx.m_ctx12.m_dev->CreateCommandList(0, D3D12_COMMAND_LIST_TYPE_DIRECT, m_3dCtx.m_ctx12.m_loadqalloc.Get(),
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nullptr, __uuidof(ID3D12GraphicsCommandList), &m_3dCtx.m_ctx12.m_loadlist)))
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Log.report(LogVisor::FatalError, "unable to create loader list");
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Log.report(LogVisor::Info, "initialized D3D12 renderer");
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return;
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}
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#endif
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HMODULE d3d11lib = LoadLibraryW(L"D3D11.dll");
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if (d3d11lib && !noD3d)
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{
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if (!FindBestD3DCompile())
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Log.report(LogVisor::FatalError, "unable to find D3DCompile_[43-47].dll");
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/* Create device proc */
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PFN_D3D11_CREATE_DEVICE MyD3D11CreateDevice = (PFN_D3D11_CREATE_DEVICE)GetProcAddress(d3d11lib, "D3D11CreateDevice");
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if (!MyD3D11CreateDevice)
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Log.report(LogVisor::FatalError, "unable to find D3D11CreateDevice in D3D11.dll");
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/* Create device */
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D3D_FEATURE_LEVEL level = D3D_FEATURE_LEVEL_11_0;
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ComPtr<ID3D11Device> tempDev;
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ComPtr<ID3D11DeviceContext> tempCtx;
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if (FAILED(MyD3D11CreateDevice(nullptr, D3D_DRIVER_TYPE_HARDWARE, nullptr, D3D11_CREATE_DEVICE_FLAGS, &level,
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1, D3D11_SDK_VERSION, &tempDev, nullptr, &tempCtx)))
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Log.report(LogVisor::FatalError, "unable to create D3D11 device");
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tempDev.As<ID3D11Device1>(&m_3dCtx.m_ctx11.m_dev);
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tempCtx.As<ID3D11DeviceContext1>(&m_3dCtx.m_ctx11.m_devCtx);
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/* Obtain DXGI Factory */
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ComPtr<IDXGIDevice2> device;
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ComPtr<IDXGIAdapter> adapter;
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m_3dCtx.m_ctx11.m_dev.As<IDXGIDevice2>(&device);
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device->GetParent(__uuidof(IDXGIAdapter), &adapter);
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adapter->GetParent(__uuidof(IDXGIFactory2), &m_3dCtx.m_ctx11.m_dxFactory);
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/* Build default sampler here */
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m_3dCtx.m_ctx11.m_dev->CreateSamplerState(&CD3D11_SAMPLER_DESC(D3D11_DEFAULT), &m_3dCtx.m_ctx11.m_ss);
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Log.report(LogVisor::Info, "initialized D3D11 renderer");
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return;
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}
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/* Finally try OpenGL */
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{
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/* Obtain DXGI Factory */
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HRESULT hr = MyCreateDXGIFactory1(__uuidof(IDXGIFactory1), &m_3dCtx.m_ctxOgl.m_dxFactory);
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if (FAILED(hr))
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Log.report(LogVisor::FatalError, "unable to create DXGI factory");
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Log.report(LogVisor::Info, "initialized OpenGL renderer");
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return;
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}
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Log.report(LogVisor::FatalError, "system doesn't support OGL, D3D11 or D3D12");
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}
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EPlatformType getPlatformType() const
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{
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return EPlatformType::Win32;
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}
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LRESULT winHwndHandler(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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/* Lookup boo window instance */
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IWindow* window = m_allWindows[hwnd];
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switch (uMsg)
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{
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case WM_CREATE:
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return 0;
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case WM_DEVICECHANGE:
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return DeviceFinder::winDevChangedHandler(wParam, lParam);
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case WM_CLOSE:
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case WM_SIZE:
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case WM_MOVING:
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case WM_SYSKEYDOWN:
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case WM_KEYDOWN:
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case WM_SYSKEYUP:
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case WM_KEYUP:
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case WM_LBUTTONDOWN:
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case WM_LBUTTONUP:
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case WM_RBUTTONDOWN:
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case WM_RBUTTONUP:
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case WM_MBUTTONDOWN:
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case WM_MBUTTONUP:
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case WM_XBUTTONDOWN:
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case WM_XBUTTONUP:
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case WM_MOUSEMOVE:
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case WM_MOUSELEAVE:
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case WM_NCMOUSELEAVE:
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case WM_MOUSEHOVER:
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case WM_NCMOUSEHOVER:
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case WM_MOUSEWHEEL:
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case WM_MOUSEHWHEEL:
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case WM_CHAR:
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case WM_UNICHAR:
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window->_incomingEvent(&HWNDEvent(uMsg, wParam, lParam));
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default:
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return DefWindowProc(hwnd, uMsg, wParam, lParam);
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}
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}
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int run()
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{
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g_mainThreadId = GetCurrentThreadId();
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/* Spawn client thread */
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int clientReturn = 0;
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std::thread clientThread([&]()
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{
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clientReturn = m_callback.appMain(this);
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PostThreadMessage(g_mainThreadId, WM_USER+1, 0, 0);
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});
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/* Pump messages */
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MSG msg = {0};
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while (GetMessage(&msg, NULL, 0, 0))
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{
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if (!msg.hwnd)
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{
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/* PostThreadMessage events */
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switch (msg.message)
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{
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case WM_USER:
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{
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/* New-window message (coalesced onto main thread) */
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std::unique_lock<std::mutex> lk(m_nwmt);
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const SystemString* title = reinterpret_cast<const SystemString*>(msg.wParam);
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m_mwret = newWindow(*title);
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lk.unlock();
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m_nwcv.notify_one();
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continue;
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}
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case WM_USER+1:
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/* Quit message from client thread */
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PostQuitMessage(0);
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continue;
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case WM_USER+2:
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/* SetCursor call from client thread */
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SetCursor(HCURSOR(msg.wParam));
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continue;
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case WM_USER+3:
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/* ImmSetOpenStatus call from client thread */
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ImmSetOpenStatus(HIMC(msg.wParam), BOOL(msg.lParam));
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continue;
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case WM_USER+4:
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/* ImmSetCompositionWindow call from client thread */
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ImmSetCompositionWindow(HIMC(msg.wParam), LPCOMPOSITIONFORM(msg.lParam));
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continue;
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default: break;
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}
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}
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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m_callback.appQuitting(this);
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clientThread.join();
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return clientReturn;
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}
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const SystemString& getUniqueName() const
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{
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return m_uniqueName;
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}
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const SystemString& getFriendlyName() const
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{
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return m_friendlyName;
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}
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const SystemString& getProcessName() const
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{
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return m_pname;
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}
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const std::vector<SystemString>& getArgs() const
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{
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return m_args;
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}
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std::mutex m_nwmt;
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std::condition_variable m_nwcv;
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IWindow* m_mwret = nullptr;
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IWindow* newWindow(const SystemString& title)
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{
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if (GetCurrentThreadId() != g_mainThreadId)
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{
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std::unique_lock<std::mutex> lk(m_nwmt);
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if (!PostThreadMessage(g_mainThreadId, WM_USER, WPARAM(&title), 0))
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Log.report(LogVisor::FatalError, "PostThreadMessage error");
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m_nwcv.wait(lk);
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return m_mwret;
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}
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IWindow* window = _WindowWin32New(title, m_3dCtx);
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HWND hwnd = HWND(window->getPlatformHandle());
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m_allWindows[hwnd] = window;
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return window;
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}
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};
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IApplication* APP = NULL;
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int ApplicationRun(IApplication::EPlatformType platform,
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IApplicationCallback& cb,
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const SystemString& uniqueName,
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const SystemString& friendlyName,
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const SystemString& pname,
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const std::vector<SystemString>& args,
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bool singleInstance)
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{
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if (APP)
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return 1;
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if (platform != IApplication::EPlatformType::Win32 &&
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platform != IApplication::EPlatformType::Auto)
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return 1;
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/* One class for *all* boo windows */
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WNDCLASS wndClass =
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{
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0,
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WindowProc,
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0,
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0,
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GetModuleHandle(nullptr),
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0,
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0,
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0,
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0,
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L"BooWindow"
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};
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RegisterClassW(&wndClass);
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APP = new ApplicationWin32(cb, uniqueName, friendlyName, pname, args, singleInstance);
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return APP->run();
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}
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}
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static const DEV_BROADCAST_DEVICEINTERFACE HOTPLUG_CONF =
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{
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sizeof(DEV_BROADCAST_DEVICEINTERFACE),
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DBT_DEVTYP_DEVICEINTERFACE,
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0,
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GUID_DEVINTERFACE_USB_DEVICE
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};
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static bool HOTPLUG_REGISTERED = false;
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static LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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if (!HOTPLUG_REGISTERED && uMsg == WM_CREATE)
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{
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/* Register hotplug notification with windows */
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RegisterDeviceNotification(hwnd, (LPVOID)&HOTPLUG_CONF, DEVICE_NOTIFY_WINDOW_HANDLE);
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HOTPLUG_REGISTERED = true;
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}
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return static_cast<boo::ApplicationWin32*>(boo::APP)->winHwndHandler(hwnd, uMsg, wParam, lParam);
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}
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