mirrors/SFML
1
0
Fork 0
mirror of https://github.com/SFML/SFML.git synced 2024-11-25 04:41:05 +08:00
Code Issues Packages Projects Releases Wiki Activity

Added support for SetProcessDpiAwareness as well, on Windows versions that support it.

Browse Source
This commit is contained in:
binary1248 2014-08-19 17:39:01 +02:00
parent 34933520ac
commit f9ed3fdcb3
1 changed files with 36 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
src/SFML/Window/Win32/WindowImplWin32.cpp
View File

@ -60,6 +60,42 @@ namespace
void setProcessDpiAware()
{
// Try SetProcessDpiAwareness first
HINSTANCE shCoreDll = LoadLibrary(L"Shcore.dll");
if (shCoreDll)
{
enum ProcessDpiAwareness
{
ProcessDpiUnaware = 0,
ProcessSystemDpiAware = 1,
ProcessPerMonitorDpiAware = 2
};
typedef HRESULT (WINAPI* SetProcessDpiAwarenessFuncType)(ProcessDpiAwareness);
SetProcessDpiAwarenessFuncType SetProcessDpiAwarenessFunc = reinterpret_cast<SetProcessDpiAwarenessFuncType>(GetProcAddress(shCoreDll, "SetProcessDpiAwareness"));
if (SetProcessDpiAwarenessFunc)
{
// We only check for E_INVALIDARG because we would get
// E_ACCESSDENIED if the DPI was already set previously
// and S_OK means the call was successful
if (SetProcessDpiAwarenessFunc(ProcessSystemDpiAware) == E_INVALIDARG)
{
sf::err() << "Failed to set process DPI awareness" << std::endl;
}
else
{
FreeLibrary(shCoreDll);
return;
}
}
FreeLibrary(shCoreDll);
}
// Fall back to SetProcessDPIAware if SetProcessDpiAwareness
// is not available on this system
HINSTANCE user32Dll = LoadLibrary(L"user32.dll");
if (user32Dll)