From d2902be9eb6a77f9c7c10414c948db0bca3eba92 Mon Sep 17 00:00:00 2001
From: Tong Wu <tong1.wu@intel.com>
Date: Thu, 17 Nov 2022 10:29:55 +0800
Subject: [PATCH] msdkdec: add thiz->ds_has_known_allocator for d3d11

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4088>
---
 subprojects/gst-plugins-bad/sys/msdk/gstmsdkdec.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/subprojects/gst-plugins-bad/sys/msdk/gstmsdkdec.c b/subprojects/gst-plugins-bad/sys/msdk/gstmsdkdec.c
index a6e72bc108..e49762b6d6 100644
--- a/subprojects/gst-plugins-bad/sys/msdk/gstmsdkdec.c
+++ b/subprojects/gst-plugins-bad/sys/msdk/gstmsdkdec.c
@@ -1874,6 +1874,10 @@ gst_msdkdec_decide_allocation (GstVideoDecoder * decoder, GstQuery * query)
             GST_IS_VA_DMABUF_ALLOCATOR (allocator)))
       thiz->ds_has_known_allocator = FALSE;
   }
+#else
+  if (!GST_IS_D3D11_BUFFER_POOL (pool)) {
+    thiz->ds_has_known_allocator = FALSE;
+  }
 #endif
 
   /* If downstream supports video meta and video alignment, or downstream