From a05961ab7bba42e7b5a6a2cdd879fc614b0cb0a4 Mon Sep 17 00:00:00 2001
From: Seungha Yang <seungha@centricular.com>
Date: Sat, 27 Apr 2024 21:32:23 +0900
Subject: [PATCH] d3d12screencapturesrc: Fix output to non-d3d12 element

Configures upload/download flags to memory after write

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6749>
---
 subprojects/gst-plugins-bad/sys/d3d12/gstd3d12dxgicapture.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/subprojects/gst-plugins-bad/sys/d3d12/gstd3d12dxgicapture.cpp b/subprojects/gst-plugins-bad/sys/d3d12/gstd3d12dxgicapture.cpp
index 6d6b6c6530..1a1ed22c52 100644
--- a/subprojects/gst-plugins-bad/sys/d3d12/gstd3d12dxgicapture.cpp
+++ b/subprojects/gst-plugins-bad/sys/d3d12/gstd3d12dxgicapture.cpp
@@ -1491,6 +1491,9 @@ gst_d3d12_dxgi_capture_do_capture (GstD3D12DxgiCapture * capture,
   gst_d3d12_memory_set_external_fence (dmem, priv->shared_fence.Get (),
       priv->fence_val);
 
+  GST_MINI_OBJECT_FLAG_SET (dmem, GST_D3D12_MEMORY_TRANSFER_NEED_DOWNLOAD);
+  GST_MINI_OBJECT_FLAG_UNSET (dmem, GST_D3D12_MEMORY_TRANSFER_NEED_UPLOAD);
+
   if (draw_mouse && !gst_d3d12_dxgi_capture_draw_mouse (self, buffer, crop_box)) {
     priv->WaitGPU ();
     priv->ctx = nullptr;