[PATCH 5/6] winemac.drv: Reject changing non-primary adapter settings.

[Zhiyi Zhang]

Changing non-primary adapter settings is currently unsupported.
Reject non-primary adapter settings changes so that when users
want to change the settings of non-primary adapters, the primary
adapter settings don't get changed unintentionally.

Signed-off-by: Zhiyi Zhang 
---
 dlls/winemac.drv/display.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dlls/winemac.drv/display.c b/dlls/winemac.drv/display.c
index 0a05753b8e..68fab08359 100644
--- a/dlls/winemac.drv/display.c
+++ b/dlls/winemac.drv/display.c
@@ -921,6 +921,11 @@ better:
         }
         else if (flags & (CDS_TEST | CDS_NORESET))
             ret = DISP_CHANGE_SUCCESSFUL;
+        else if (lstrcmpiW(primary_adapter, devname))
+        {
+            FIXME("Changing non-primary adapter settings is currently unsupported.\n");
+            return DISP_CHANGE_SUCCESSFUL;
+        }
         else if (macdrv_set_display_mode(&displays[0], best_display_mode))
         {
             int mode_bpp = display_mode_bits_per_pixel(best_display_mode);