PROCESS_DPI_AWARENESS GetAwareness()
{
HANDLE hProcess;
hProcess = OpenProcess(PROCESS_ALL_ACCESS, false, GetCurrentProcessId());
GetProcessDpiAwareness(hProcess, &m_Awareness);
return m_Awareness;
}
bool IsProcessDpiAware() {
typedef BOOL(WINAPI *IsProcessDPIAwarePtr)(VOID);
IsProcessDPIAwarePtr is_process_dpi_aware_func =
reinterpret_cast<IsProcessDPIAwarePtr>(
GetProcAddress(GetModuleHandleA("user32.dll"),
"IsProcessDPIAware"));
BOOL is_aware = FALSE;
if (is_process_dpi_aware_func) {
is_aware = is_process_dpi_aware_func();
if (is_aware == TRUE) {
return true;
}
}
// GetProcessDpiAwareness is available only on Win8. So it
// should be called only as a back-up plan after IsProcessDPIAware
// was called. Also if IsProcessDPIAware returned false,
// then GetProcessDpiAwareness is called as well.
if (GetProcessDpiAwareness() != PROCESS_DPI_UNAWARE) {
return true;
}
return false;
}
