vulkan/window/win32: Don't post any WinProc message to parent window

Posting any message to parent seems to be pointless. That might break
parent window.
Regardless of the posting, parent window can catch mouse event
and also any keyboard events will be handled by parent window by default.

diff --git a/gst-libs/gst/vulkan/win32/gstvkwindow_win32.c b/gst-libs/gst/vulkan/win32/gstvkwindow_win32.c
index eb41b92..57e2c66 100644 (file)
--- a/gst-libs/gst/vulkan/win32/gstvkwindow_win32.c
+++ b/gst-libs/gst/vulkan/win32/gstvkwindow_win32.c
@@ -539,10 +539,6 @@ window_proc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
       }
       default:
       {
-        /* transmit messages to the parent (ex: mouse/keyboard input) */
-        HWND parent_id = window_win32->parent_win_id;
-        if (parent_id)
-          PostMessage (parent_id, uMsg, wParam, lParam);
         ret = DefWindowProc (hWnd, uMsg, wParam, lParam);
         break;
       }