From a66d2a3a8f36ef571a189b3499217390439ff34f Mon Sep 17 00:00:00 2001
From: Steve Lhomme <robux4@ycbcr.xyz>
Date: Tue, 13 Oct 2020 13:01:36 +0200
Subject: [PATCH] d3d11_deinterlace: flush the history when closing the filter

There is no guarantee it has been called before.
The software implementations also does the same.
---
 modules/hw/d3d11/d3d11_deinterlace.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/hw/d3d11/d3d11_deinterlace.c b/modules/hw/d3d11/d3d11_deinterlace.c
index d37b3c8e05..a61160a9c0 100644
--- a/modules/hw/d3d11/d3d11_deinterlace.c
+++ b/modules/hw/d3d11/d3d11_deinterlace.c
@@ -235,6 +235,7 @@ picture_t *AllocPicture( filter_t *p_filter )
 static void D3D11CloseDeinterlace(filter_t *filter)
 {
     filter_sys_t *sys = filter->p_sys;
+    Flush(filter);
     D3D11_ReleaseProcessor( &sys->d3d_proc );
     vlc_video_context_Release(filter->vctx_out);