Akihiro Sagawa : mciqtz32: Show the default video window when switching from another one.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 8e27f6c2ef327d6d643e29a271245e76aa6f4792
URL:    https://gitlab.winehq.org/wine/wine/-/commit/8e27f6c2ef327d6d643e29a271245e76aa6f4792

Author: Akihiro Sagawa <sagawa.aki at gmail.com>
Date:   Sun Jul 31 20:49:25 2022 +0900

mciqtz32: Show the default video window when switching from another one.

Signed-off-by: Akihiro Sagawa <sagawa.aki at gmail.com>

---

 dlls/mciqtz32/mciqtz.c | 2 ++
 dlls/winmm/tests/mci.c | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/mciqtz32/mciqtz.c b/dlls/mciqtz32/mciqtz.c
index 952015e4c9f..ee130b078d5 100644
--- a/dlls/mciqtz32/mciqtz.c
+++ b/dlls/mciqtz32/mciqtz.c
@@ -1010,6 +1010,8 @@ static DWORD MCIQTZ_mciWindow(UINT wDevID, DWORD dwFlags, LPMCI_DGV_WINDOW_PARMS
 
             if (wma->parent == wma->window)
                 ShowWindow(wma->window, SW_HIDE);
+            else if (hwnd == wma->window)
+                ShowWindow(wma->window, SW_SHOW);
 
             wma->parent = hwnd;
         }
diff --git a/dlls/winmm/tests/mci.c b/dlls/winmm/tests/mci.c
index 18dfdf1f74b..a529b3080d2 100644
--- a/dlls/winmm/tests/mci.c
+++ b/dlls/winmm/tests/mci.c
@@ -1695,7 +1695,7 @@ static void test_video_window(void)
         err = mciSendCommandW(id, MCI_WINDOW, MCI_DGV_WINDOW_HWND, (DWORD_PTR)&parm);
         ok(!err, "Got %s.\n", dbg_mcierr(err));
         ok(IsWindowVisible(main_window), "Main window should be shown.\n");
-        todo_wine ok(IsWindowVisible(video_window), "Video window should be shown.\n");
+        ok(IsWindowVisible(video_window), "Video window should be shown.\n");
 
         err = mciSendCommandW(id, MCI_WHERE, MCI_DGV_WHERE_DESTINATION, (DWORD_PTR)&parm);
         ok(!err, "Got %s.\n", dbg_mcierr(err));