Gijs Vermeulen : dwmapi: Implement DwmIsCompositionEnabled.
Alexandre Julliard
julliard at winehq.org
Fri Sep 25 14:52:54 CDT 2020
Module: wine
Branch: master
Commit: 53375d0f7a32b8b95d8c717356b7223c6d68b262
URL: https://source.winehq.org/git/wine.git/?a=commit;h=53375d0f7a32b8b95d8c717356b7223c6d68b262
Author: Gijs Vermeulen <gijsvrm at gmail.com>
Date: Tue Sep 22 17:56:37 2020 +0200
dwmapi: Implement DwmIsCompositionEnabled.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=44055
Signed-off-by: Gijs Vermeulen <gijsvrm at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/dwmapi/dwmapi_main.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/dlls/dwmapi/dwmapi_main.c b/dlls/dwmapi/dwmapi_main.c
index 8408a2efed..eb11ecb6b7 100644
--- a/dlls/dwmapi/dwmapi_main.c
+++ b/dlls/dwmapi/dwmapi_main.c
@@ -51,19 +51,20 @@ BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
*/
HRESULT WINAPI DwmIsCompositionEnabled(BOOL *enabled)
{
- static int once;
- if (!once)
- {
- FIXME("%p\n", enabled);
- once = 1;
- }
- else
- TRACE("%p\n", enabled);
+ OSVERSIONINFOW version;
+
+ TRACE("%p\n", enabled);
if (!enabled)
return E_INVALIDARG;
- *enabled = FALSE;
+ version.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
+
+ if (!GetVersionExW(&version))
+ *enabled = FALSE;
+ else
+ *enabled = (version.dwMajorVersion > 6 || (version.dwMajorVersion == 6 && version.dwMinorVersion >= 3));
+
return S_OK;
}
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