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938df1dd89
The SDK's DX interface is much easier to expose to Dear ImGui than game/engine implementations.
137 lines
5.0 KiB
C++
137 lines
5.0 KiB
C++
#pragma once
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#ifndef DEDICATED // This file should not be compiled for DEDICATED!
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//------------------------------
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#include <d3d11.h>
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/////////////////////////////////////////////////////////////////////////////
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// Initialization
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void SetupImGui();
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void DirectX_Init();
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void DrawImGui();
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void DestroyRenderTarget();
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/////////////////////////////////////////////////////////////////////////////
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// Internals
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void InstallDXHooks();
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void DirectX_Shutdown();
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extern LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
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extern HRESULT __stdcall Present(IDXGISwapChain* pSwapChain, UINT nSyncInterval, UINT nFlags);
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//extern bool LoadTextureBuffer(unsigned char* image_data, const int& image_width, const int& image_height, ID3D11ShaderResourceView** out_srv);
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extern bool LoadTextureBuffer(unsigned char* buffer, int len, ID3D11ShaderResourceView** out_srv, int* out_width, int* out_height);
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extern void ResetInput();
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extern bool PanelsVisible();
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/////////////////////////////////////////////////////////////////////////////
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// Typedefs
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typedef HRESULT(__stdcall* IDXGISwapChainPresent)(IDXGISwapChain* pSwapChain, UINT nSyncInterval, UINT nFlags);
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typedef HRESULT(__stdcall* IDXGIResizeBuffers) (IDXGISwapChain* pSwapChain, UINT nBufferCount, UINT nWidth, UINT nHeight, DXGI_FORMAT dxFormat, UINT nSwapChainFlags);
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/////////////////////////////////////////////////////////////////////////////
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// Globals
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inline UINT g_nWindowWidth;
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inline UINT g_nWindowHeight;
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/////////////////////////////////////////////////////////////////////////////
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// Enums
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enum class D3D11DeviceVTbl : short
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{
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// IUnknown
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QueryInterface = 0,
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AddRef = 1,
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Release = 2,
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// ID3D11Device
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CreateBuffer = 3,
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CreateTexture1D = 4,
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CreateTexture2D = 5,
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CreateTexture3D = 6,
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CreateShaderResourceView = 7,
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CreateUnorderedAccessView = 8,
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CreateRenderTargetView = 9,
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CreateDepthStencilView = 10,
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CreateInputLayout = 11,
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CreateVertexShader = 12,
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CreateGeometryShader = 13,
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CreateGeometryShaderWithStreamOutput = 14,
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CreatePixelShader = 15,
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CreateHullShader = 16,
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CreateDomainShader = 17,
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CreateComputeShader = 18,
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CreateClassLinkage = 19,
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CreateBlendState = 20,
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CreateDepthStencilState = 21,
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CreateRasterizerState = 22,
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CreateSamplerState = 23,
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CreateQuery = 24,
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CreatePredicate = 25,
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CreateCounter = 26,
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CreateDeferredContext = 27,
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OpenSharedResource = 28,
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CheckFormatSupport = 29,
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CheckMultisampleQualityLevels = 30,
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CheckCounterInfo = 31,
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CheckCounter = 32,
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CheckFeatureSupport = 33,
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GetPrivateData = 34,
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SetPrivateData = 35,
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SetPrivateDataInterface = 36,
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GetFeatureLevel = 37,
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GetCreationFlags = 38,
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GetDeviceRemovedReason = 39,
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GetImmediateContext = 40,
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SetExceptionMode = 41,
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GetExceptionMode = 42,
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};
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enum class DXGISwapChainVTbl : short
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{
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// IUnknown
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QueryInterface = 0,
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AddRef = 1,
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Release = 2,
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// IDXGIObject
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SetPrivateData = 3,
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SetPrivateDataInterface = 4,
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GetPrivateData = 5,
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GetParent = 6,
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// IDXGIDeviceSubObject
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GetDevice = 7,
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// IDXGISwapChain
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Present = 8,
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GetBuffer = 9,
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SetFullscreenState = 10,
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GetFullscreenState = 11,
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GetDesc = 12,
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ResizeBuffers = 13,
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ResizeTarget = 14,
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GetContainingOutput = 15,
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GetFrameStatistics = 16,
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GetLastPresentCount = 17,
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};
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#ifndef BUILDING_LIBIMGUI
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inline CMemory p_gGameDevice;
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inline ID3D11Device** g_ppGameDevice = nullptr;
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class VDXGI : public IDetour
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{
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virtual void GetAdr(void) const;
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virtual void GetFun(void) const { }
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virtual void GetVar(void) const
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{
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p_gGameDevice = g_GameDll.FindPatternSIMD("D3 EA 48 8B 0D ?? ?? ?? ??").FindPatternSelf("48 8B").ResolveRelativeAddressSelf(0x3, 0x7);
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g_ppGameDevice = p_gGameDevice.RCast<ID3D11Device**>(); /*D3 EA 48 8B 0D ? ? ? ?*/
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}
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virtual void GetCon(void) const { }
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virtual void Attach(void) const { }
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virtual void Detach(void) const { }
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///////////////////////////////////////////////////////////////////////////////
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};
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#endif // !BUILDING_LIBIMGUI
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#endif // !DEDICATED
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