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Restore Windows 7 compatibility (#160)

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* Call SetProcessDpiAwareness via GetProcAddress to preserve Windows 7 compatibility

Shcore.dll and SetProcessDpiAwareness were introduced in Windows 8 and higher, so to keep compatibility with Windows 7, we use GetProcAddress to call this function dynamically, avoiding linker writing binary dependency on shcore.dll in the import table

* Revert "Call SetProcessDpiAwareness via GetProcAddress to preserve Windows 7 compatibility"

This reverts commit f1f397fdbe.

* Reapply the fix
This commit is contained in:
void_17
2026-03-03 02:20:24 +07:00
committed by GitHub
parent bdc8fb5dfa
commit 5a9e512117
1 changed files with 13 additions and 1 deletions
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14
Minecraft.Client/Windows64/Windows64_Minecraft.cpp
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@@ -707,7 +707,19 @@ void CleanupDevice()
if( g_pd3dDevice ) g_pd3dDevice->Release();
}
typedef HRESULT(__stdcall* SetProcessDpiAwareness_f)(PROCESS_DPI_AWARENESS);
static HRESULT dyn_SetProcessDpiAwareness(PROCESS_DPI_AWARENESS value)
{
static const auto ptr = reinterpret_cast<SetProcessDpiAwareness_f>(
reinterpret_cast<void*>(::GetProcAddress(static_cast<HMODULE>(LoadLibraryExW(L"Shcore.dll", nullptr, 0)), "SetProcessDpiAwareness")));
if (ptr == nullptr)
{
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return E_NOTIMPL;
}
return ptr(value);
}
int APIENTRY _tWinMain(_In_ HINSTANCE hInstance,
_In_opt_ HINSTANCE hPrevInstance,
@@ -717,7 +729,7 @@ int APIENTRY _tWinMain(_In_ HINSTANCE hInstance,
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(lpCmdLine);
SetProcessDpiAwareness(PROCESS_PER_MONITOR_DPI_AWARE);
dyn_SetProcessDpiAwareness(PROCESS_PER_MONITOR_DPI_AWARE);
g_iScreenWidth = GetSystemMetrics(SM_CXSCREEN);
g_iScreenHeight = GetSystemMetrics(SM_CYSCREEN);