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

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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.

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/634
This commit is contained in:
Seungha Yang 2019-12-20 12:27:57 +09:00 committed by GStreamer Merge Bot
parent 0fb2acab5b
commit 940c9998e5
1 changed files with 0 additions and 4 deletions
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4
gst-libs/gst/gl/win32/gstglwindow_win32.c
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@ -476,10 +476,6 @@ 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);
}
}