From 9a8aea4a6a786065cf403cc79a89201e5e4ca490 Mon Sep 17 00:00:00 2001
From: Seungha Yang <seungha@centricular.com>
Date: Tue, 25 May 2021 20:10:34 +0900
Subject: [PATCH] deinterlace: Drop field-order field if outputting progressive

Progressive with field-order doesn't make sense

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/997>
---
 gst/deinterlace/gstdeinterlace.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gst/deinterlace/gstdeinterlace.c b/gst/deinterlace/gstdeinterlace.c
index 3a333f5894..750e68f962 100644
--- a/gst/deinterlace/gstdeinterlace.c
+++ b/gst/deinterlace/gstdeinterlace.c
@@ -2951,6 +2951,11 @@ gst_deinterlace_setcaps (GstDeinterlace * self, GstPad * pad, GstCaps * caps,
     gst_caps_set_simple (srccaps, "interlace-mode", G_TYPE_STRING,
         "progressive", NULL);
 
+    {
+      GstStructure *s = gst_caps_get_structure (srccaps, 0);
+      gst_structure_remove_field (s, "field-order");
+    }
+
     gst_deinterlace_set_method (self, self->method_id);
     gst_deinterlace_method_setup (self->method, &self->vinfo);
   } else {