[PATCH 7/7] winemac.drv: Handle display device change events.

[Zhiyi Zhang]

Signed-off-by: Zhiyi Zhang 
---
 dlls/winemac.drv/display.c     | 6 ++++--
 dlls/winemac.drv/macdrv.h      | 2 +-
 dlls/winemac.drv/macdrv_main.c | 2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/dlls/winemac.drv/display.c b/dlls/winemac.drv/display.c
index 8b1ae523ee..2b6f671140 100644
--- a/dlls/winemac.drv/display.c
+++ b/dlls/winemac.drv/display.c
@@ -1460,6 +1460,8 @@ void macdrv_displays_changed(const macdrv_event *event)
         free_display_mode_descriptor(desc);
         CGDisplayModeRelease(mode);

+        macdrv_init_display_devices(TRUE);
+
         if (is_original && retina_enabled)
         {
             width *= 2;
@@ -1759,7 +1761,7 @@ static void cleanup_devices(void)
  *
  * Return FALSE on failure and TRUE on success.
  */
-BOOL macdrv_init_display_devices(void)
+BOOL macdrv_init_display_devices(BOOL force)
 {
     struct macdrv_gpu *gpus = NULL;
     struct macdrv_adapter *adapters = NULL;
@@ -1781,7 +1783,7 @@ BOOL macdrv_init_display_devices(void)
         goto fail;

/* Ensure only one thread is initializing the registry and avoid unnecessary reinit */
-    if (disposition != REG_CREATED_NEW_KEY)
+    if (!force && disposition != REG_CREATED_NEW_KEY)
     {
         ret = TRUE;
         goto fail;
diff --git a/dlls/winemac.drv/macdrv.h b/dlls/winemac.drv/macdrv.h
index dca89b04f0..8519a1607f 100644
--- a/dlls/winemac.drv/macdrv.h
+++ b/dlls/winemac.drv/macdrv.h
@@ -223,7 +223,7 @@ extern CGImageRef create_cgimage_from_icon_bitmaps(HDC hdc, HANDLE icon, HBITMAP
 extern void macdrv_status_item_mouse_move(const macdrv_event *event) DECLSPEC_HIDDEN;

extern void check_retina_status(void) DECLSPEC_HIDDEN;
-extern BOOL macdrv_init_display_devices(void) DECLSPEC_HIDDEN;
+extern BOOL macdrv_init_display_devices(BOOL force) DECLSPEC_HIDDEN;

/**************************************************************************
  * Mac IME driver
diff --git a/dlls/winemac.drv/macdrv_main.c b/dlls/winemac.drv/macdrv_main.c
index 0779952e9a..7d82e6fd3f 100644
--- a/dlls/winemac.drv/macdrv_main.c
+++ b/dlls/winemac.drv/macdrv_main.c
@@ -299,7 +299,7 @@ static BOOL process_attach(void)
         return FALSE;
     }

-    if (!macdrv_init_display_devices())
+    if (!macdrv_init_display_devices(FALSE))
         return FALSE;

return TRUE;