Zhiyi Zhang : winex11.drv: Fake success for changing non-primary adapter settings.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ae4804d502fecab835146043010f53377bf1b65a
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=ae4804d502fecab8351460430...

Author: Zhiyi Zhang <zzhang(a)codeweavers.com>
Date:   Tue May 26 16:35:17 2020 +0800

winex11.drv: Fake success for changing non-primary adapter settings.

Changing non-primary adapter settings is currently unsupported. Return
success for non-primary adapter settings changes so that the primary
adapter settings don't get changed unintentionally.

Signed-off-by: Zhiyi Zhang <zzhang(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/winex11.drv/settings.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/dlls/winex11.drv/settings.c b/dlls/winex11.drv/settings.c
index 3e7a5960f0..5609e2b43f 100644
--- a/dlls/winex11.drv/settings.c
+++ b/dlls/winex11.drv/settings.c
@@ -357,6 +357,13 @@ LONG CDECL X11DRV_ChangeDisplaySettingsEx( LPCWSTR devname, LPDEVMODEW devmode,
         devmode = &default_mode;
     }
 
+    if (lstrcmpiW(primary_adapter, devname))
+    {
+        FIXME("Changing non-primary adapter %s settings is currently unsupported.\n",
+              wine_dbgstr_w(devname));
+        return DISP_CHANGE_SUCCESSFUL;
+    }
+
     for (i = 0; i < dd_mode_count; i++)
     {
         if (devmode->dmFields & DM_BITSPERPEL)