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win32: add helper function to check Windows 10 build number

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This commit is contained in:
Kacper Michajłow 2023-11-16 04:07:19 +01:00 committed by Dudemanguy
parent ad093567e8
commit e8b085fbb5
1 changed files with 20 additions and 8 deletions
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28
video/out/w32_common.c
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@ -217,6 +217,25 @@ static void adjust_window_rect(struct vo_w32_state *w32, HWND hwnd, RECT *rc)
}
}
static bool check_windows10_build(DWORD build)
{
OSVERSIONINFOEXW osvi = {
.dwOSVersionInfoSize = sizeof(osvi),
.dwMajorVersion = HIBYTE(_WIN32_WINNT_WIN10),
.dwMinorVersion = LOBYTE(_WIN32_WINNT_WIN10),
.dwBuildNumber = build,
};
DWORD type = VER_MAJORVERSION | VER_MINORVERSION | VER_BUILDNUMBER;
ULONGLONG mask = 0;
mask = VerSetConditionMask(mask, VER_MAJORVERSION, VER_GREATER_EQUAL);
mask = VerSetConditionMask(mask, VER_MINORVERSION, VER_GREATER_EQUAL);
mask = VerSetConditionMask(mask, VER_BUILDNUMBER, VER_GREATER_EQUAL);
return VerifyVersionInfoW(&osvi, type, mask);
}
// Get adjusted title bar height, only relevant for --title-bar=no
static int get_title_bar_height(struct vo_w32_state *w32)
{
@ -1894,14 +1913,7 @@ static void w32_api_load(struct vo_w32_state *w32)
// may point to unexpected code/data. Alternatively could check uxtheme.dll
// version directly, but it is little bit more boilerplate code, and build
// number is good enough check.
void (WINAPI *pRtlGetNtVersionNumbers)(LPDWORD, LPDWORD, LPDWORD) =
(void *)GetProcAddress(GetModuleHandleW(L"ntdll.dll"), "RtlGetNtVersionNumbers");
DWORD major, build;
pRtlGetNtVersionNumbers(&major, NULL, &build);
build &= ~0xF0000000;
HMODULE uxtheme_dll = (major < 10 || build < 17763) ? NULL :
HMODULE uxtheme_dll = !check_windows10_build(17763) ? NULL :
GetModuleHandle(L"uxtheme.dll");
w32->api.pShouldAppsUseDarkMode = !uxtheme_dll ? NULL :
(void *)GetProcAddress(uxtheme_dll, MAKEINTRESOURCEA(132));