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- Fixed game crashing on DX11

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EricPlayZ
2024-02-18 17:48:02 +02:00
parent 3d85e480e1
commit de8c641122
1 changed files with 50 additions and 14 deletions
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64
EGameTools/source/ImGui/impl/d3d11_impl.cpp
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@ -8,6 +8,42 @@ namespace impl {
static ID3D11DeviceContext* d3d11DeviceContext = nullptr;
static ID3D11RenderTargetView* d3d11RenderTargetView = nullptr;
static std::mutex resourceMutex{};
static std::vector<IUnknown*> resources{};
static void ReleaseResources() {
resourceMutex.lock();
for (auto resource : resources)
resource->Release();
resources.clear();
d3d11RenderTargetView = nullptr;
resourceMutex.unlock();
}
// Create custom render target view because DX11 color space issue with ImGui bruh
static ID3D11RenderTargetView* CreateRenderTargetView(IDXGISwapChain* swapChain) {
ID3D11Device* device = nullptr;
ID3D11Texture2D* backBuffer = nullptr;
ID3D11RenderTargetView* renderTarget = nullptr;
swapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), reinterpret_cast<LPVOID*>(&backBuffer));
swapChain->GetDevice(IID_PPV_ARGS(&device));
if (device && backBuffer) {
D3D11_RENDER_TARGET_VIEW_DESC desc{};
memset(&desc, 0, sizeof(desc));
desc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
desc.ViewDimension = D3D11_RTV_DIMENSION_TEXTURE2D;
if (device->CreateRenderTargetView(backBuffer, &desc, &renderTarget) == S_OK) {
resourceMutex.lock();
resources.push_back(renderTarget);
resourceMutex.unlock();
}
backBuffer->Release();
}
return renderTarget;
}
HRESULT(__stdcall* oPresent)(IDXGISwapChain*, UINT, UINT);
HRESULT __stdcall hkPresent11(IDXGISwapChain* pSwapChain, UINT SyncInterval, UINT Flags) {
static bool init = false;
@ -19,18 +55,7 @@ namespace impl {
pSwapChain->GetDevice(__uuidof(ID3D11Device), (void**)&d3d11Device);
d3d11Device->GetImmediateContext(&d3d11DeviceContext);
ID3D11Texture2D* renderTargetTexture = nullptr;
// Create custom render target view because DX11 color space issue with ImGui bruh
if (SUCCEEDED(pSwapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), reinterpret_cast<LPVOID*>(&renderTargetTexture)))) {
D3D11_RENDER_TARGET_VIEW_DESC desc{};
memset(&desc, 0, sizeof(desc));
desc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
desc.ViewDimension = D3D11_RTV_DIMENSION_TEXTURE2D;
d3d11Device->CreateRenderTargetView(renderTargetTexture, &desc, &d3d11RenderTargetView);
renderTargetTexture->Release();
}
d3d11RenderTargetView = CreateRenderTargetView(pSwapChain);
#ifndef LLMH_IMPL_DISABLE_DEBUG
std::thread([&desc]() { impl::win32::init(desc.OutputWindow); }).detach();
@ -49,8 +74,6 @@ namespace impl {
init = true;
}
d3d11DeviceContext->OMSetRenderTargets(1, &d3d11RenderTargetView, nullptr);
ImGui_ImplDX11_NewFrame();
ImGui_ImplWin32_NewFrame();
ImGui::NewFrame();
@ -61,13 +84,26 @@ namespace impl {
ImGui::EndFrame();
ImGui::Render();
if (d3d11RenderTargetView)
d3d11DeviceContext->OMSetRenderTargets(1, &d3d11RenderTargetView, nullptr);
ImGui_ImplDX11_RenderDrawData(ImGui::GetDrawData());
return oPresent(pSwapChain, SyncInterval, Flags);
}
HRESULT(__stdcall* oResizeBuffers)(IDXGISwapChain*, UINT, UINT, UINT, DXGI_FORMAT, UINT);
HRESULT __stdcall hkResizeBuffers11(IDXGISwapChain* pSwapChain, UINT BufferCount, UINT Width, UINT Height, DXGI_FORMAT NewFormat, UINT SwapChainFlags) {
ReleaseResources();
HRESULT result = oResizeBuffers(pSwapChain, BufferCount, Width, Height, NewFormat, SwapChainFlags);
d3d11RenderTargetView = CreateRenderTargetView(pSwapChain);
return result;
}
void init() {
assert(kiero::bind(8, (LPVOID*)&oPresent, hkPresent11) == kiero::Status::Success);
assert(kiero::bind(13, (LPVOID*)&oResizeBuffers, hkResizeBuffers11) == kiero::Status::Success);
}
}
}