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Some kind of DX12 hook

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This commit is contained in:
Nemirtingas 2019-08-26 16:46:56 +02:00
parent 8e07dd0c6b
commit d0251b0b01
2 changed files with 115 additions and 141 deletions
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14
overlay_experimental/DX12_Hook.h
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@ -18,10 +18,9 @@ private:
// Variables
bool initialized;
ID3D12CommandAllocator* pCmdAlloc;
ID3D12GraphicsCommandList* pCmdList;
ID3D12DescriptorHeap* pDescriptorHeap;
D3D12_CPU_DESCRIPTOR_HANDLE mainRenderTargetDescriptor;
DXGI_SWAP_CHAIN_DESC sc_desc;
ID3D12DescriptorHeap* pSrvDescHeap;
// Functions
DX12_Hook();
@ -34,10 +33,14 @@ private:
static HRESULT STDMETHODCALLTYPE MyPresent(IDXGISwapChain* _this, UINT SyncInterval, UINT Flags);
static HRESULT STDMETHODCALLTYPE MyResizeTarget(IDXGISwapChain* _this, const DXGI_MODE_DESC* pNewTargetParameters);
static HRESULT STDMETHODCALLTYPE MyResizeBuffers(IDXGISwapChain* _this, UINT BufferCount, UINT Width, UINT Height, DXGI_FORMAT NewFormat, UINT SwapChainFlags);
static void STDMETHODCALLTYPE MyExecuteCommandLists(ID3D12CommandQueue *_this, UINT NumCommandLists, ID3D12CommandList* const* ppCommandLists);
static HRESULT STDMETHODCALLTYPE MyClose(ID3D12GraphicsCommandList* _this);
decltype(&IDXGISwapChain::Present) Present;
decltype(&IDXGISwapChain::ResizeBuffers) ResizeBuffers;
decltype(&IDXGISwapChain::ResizeTarget) ResizeTarget;
decltype(&ID3D12CommandQueue::ExecuteCommandLists) ExecuteCommandLists;
decltype(&ID3D12GraphicsCommandList::Close) Close;
// Hook functions so we know we use DX11
//static decltype(D3D12CreateDevice) MyD3D12CreateDevice;
@ -47,8 +50,9 @@ private:
public:
bool start_hook();
static DX12_Hook* Inst();
virtual const char* get_lib_name() const;
void loadFunctions(ID3D12Device *pDevice, IDXGISwapChain *pSwapChain);
void loadFunctions(ID3D12Device *pDevice, ID3D12CommandQueue *pCommandQueue, IDXGISwapChain *pSwapChain);
};
#endif//NO_OVERLAY