From b47abd5737eed9304fc808bc7a1043c55b21263f Mon Sep 17 00:00:00 2001
From: Timo Rothenpieler <timo@rothenpieler.org>
Date: Fri, 15 Mar 2024 23:45:33 +0100
Subject: [PATCH] avfilter/vsrc_ddagrab: clear all flags of buffer texture

One some system, one some displays, for unknown reasons,
these contain rather bad flags that cause all kinds of weird
behaviour.
---
 libavfilter/vsrc_ddagrab.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libavfilter/vsrc_ddagrab.c b/libavfilter/vsrc_ddagrab.c
index 070b1eda37..018f46ed94 100644
--- a/libavfilter/vsrc_ddagrab.c
+++ b/libavfilter/vsrc_ddagrab.c
@@ -746,6 +746,9 @@ static int next_frame_internal(AVFilterContext *avctx, ID3D11Texture2D **desktop
         D3D11_TEXTURE2D_DESC desc;
         ID3D11Texture2D_GetDesc(*desktop_texture, &desc);
         desc.Usage = D3D11_USAGE_DEFAULT;
+        desc.BindFlags = 0;
+        desc.CPUAccessFlags = 0;
+        desc.MiscFlags = 0;
 
         hr = ID3D11Device_CreateTexture2D(dda->device_hwctx->device, &desc, NULL, &dda->buffer_texture);
         if (FAILED(hr)) {