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(Win32) Set DPI Aware for Windows Vista and higher

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This commit is contained in:
twinaphex 2015-04-08 07:20:28 +02:00
parent 4b01483482
commit a72434e945
1 changed files with 19 additions and 0 deletions
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19
frontend/drivers/platform_win32.c
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@ -37,12 +37,31 @@ static void frontend_win32_init(void *data)
{ {
char os_version[PATH_MAX_LENGTH]; char os_version[PATH_MAX_LENGTH];
int major, minor; int major, minor;
typedef BOOL (WINAPI *isProcessDPIAwareProc)();
typedef BOOL (WINAPI *setProcessDPIAwareProc)();
(void)data; (void)data;
frontend_win32_get_os(os_version, sizeof(os_version), &major, &minor); frontend_win32_get_os(os_version, sizeof(os_version), &major, &minor);
isProcessDPIAwareProc isDPIAwareProc = (isProcessDPIAwareProc)
GetProcAddress(GetModuleHandle(TEXT("User32.dll")), "IsProcessDPIAware");
setProcessDPIAwareProc setDPIAwareProc = (setProcessDPIAwareProc)
GetProcAddress(GetModuleHandle(TEXT("User32.dll")), "SetProcessDPIAware");
if (isDPIAwareProc)
{
fprintf(stderr, "Is DPI aware...\n");
if (!isDPIAwareProc())
{
if (setDPIAwareProc)
{
fprintf(stderr, "Set DPI aware.\n");
setDPIAwareProc();
}
}
}
} }
const frontend_ctx_driver_t frontend_ctx_win32 = { const frontend_ctx_driver_t frontend_ctx_win32 = {