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Cleaned a bit hooks and added sanity checks.

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This commit is contained in:
Nemirtingas 2019-08-26 19:36:07 +02:00
parent 2365b50c38
commit 9b178146c4
12 changed files with 595 additions and 142 deletions
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13
overlay_experimental/DX11_Hook.cpp
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@ -156,7 +156,10 @@ HRESULT STDMETHODCALLTYPE DX11_Hook::MyResizeBuffers(IDXGISwapChain* _this, UINT
DX11_Hook::DX11_Hook():
initialized(false),
pContext(nullptr),
mainRenderTargetView(nullptr)
mainRenderTargetView(nullptr),
Present(nullptr),
ResizeBuffers(nullptr),
ResizeTarget(nullptr)
{
_library = LoadLibrary(DLL_NAME);
@ -208,13 +211,9 @@ const char* DX11_Hook::get_lib_name() const
return DLL_NAME;
}
void DX11_Hook::loadFunctions(ID3D11Device *pDevice, IDXGISwapChain *pSwapChain)
void DX11_Hook::loadFunctions(IDXGISwapChain *pSwapChain)
{
void** vTable = *reinterpret_cast<void***>(pDevice);
#define LOAD_FUNC(X) (void*&)X = vTable[(int)ID3D11DeviceVTable::X]
#undef LOAD_FUNC
void** vTable;
vTable = *reinterpret_cast<void***>(pSwapChain);
#define LOAD_FUNC(X) (void*&)X = vTable[(int)IDXGISwapChainVTable::X]