From 5ea1f8a548aa779049175dc011b965465f46a4c8 Mon Sep 17 00:00:00 2001
From: Seungha Yang <seungha@centricular.com>
Date: Sun, 15 Oct 2023 00:27:27 +0900
Subject: [PATCH] d3d11converter: Print calculated matrix for debugging

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5483>
---
 .../gst-libs/gst/d3d11/gstd3d11converter.cpp      | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/subprojects/gst-plugins-bad/gst-libs/gst/d3d11/gstd3d11converter.cpp b/subprojects/gst-plugins-bad/gst-libs/gst/d3d11/gstd3d11converter.cpp
index 0a67c6abab..8cbed6f7cd 100644
--- a/subprojects/gst-plugins-bad/gst-libs/gst/d3d11/gstd3d11converter.cpp
+++ b/subprojects/gst-plugins-bad/gst-libs/gst/d3d11/gstd3d11converter.cpp
@@ -1397,6 +1397,21 @@ gst_d3d11_converter_calculate_matrix (GstD3D11Converter * self,
       break;
   }
 
+  if (gst_debug_category_get_threshold (GST_CAT_DEFAULT) >= GST_LEVEL_DEBUG) {
+    gchar *matrix_dump;
+    matrix_dump = gst_d3d11_dump_color_matrix (&pre_coeff);
+    GST_DEBUG_OBJECT (self, "PreCoeff \n%s", matrix_dump);
+    g_free (matrix_dump);
+
+    matrix_dump = gst_d3d11_dump_color_matrix (&primaries_coeff);
+    GST_DEBUG_OBJECT (self, "PrimaryCoeff \n%s", matrix_dump);
+    g_free (matrix_dump);
+
+    matrix_dump = gst_d3d11_dump_color_matrix (&post_coeff);
+    GST_DEBUG_OBJECT (self, "PostCoeff \n%s", matrix_dump);
+    g_free (matrix_dump);
+  }
+
   PSColorSpace *preCoeff = &priv->const_data.preCoeff;
   PSColorSpace *postCoeff = &priv->const_data.postCoeff;
   PSColorSpace *primariesCoeff = &priv->const_data.primariesCoeff;