From: Seungha Yang <seungha@centricular.com>
Date: Sat, 16 Apr 2022 12:27:57 +0000 (+0900)
Subject: d3d11decoder: Copy HDR10 related caps field manually
X-Git-Tag: 1.22.0~1849
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b5a8bef5a7ff4c4feab1783789316302b2eb79e6;p=platform%2Fupstream%2Fgstreamer.git

d3d11decoder: Copy HDR10 related caps field manually

If negotiate() is called from the set_format() chain, sinkpad may not
hold caps yet, so baseclass cannot copy it over to srcpad caps.
Copy them manually.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2203>
---

diff --git a/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11decoder.cpp b/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11decoder.cpp
index c517b68..3e0aae1 100644
--- a/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11decoder.cpp
+++ b/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11decoder.cpp
@@ -1452,6 +1452,8 @@ gst_d3d11_decoder_negotiate (GstD3D11Decoder * decoder,
   gboolean alternate_supported = FALSE;
   gboolean d3d11_supported = FALSE;
   GstVideoCodecState *input_state;
+  GstStructure *s;
+  const gchar *str;
 
   g_return_val_if_fail (GST_IS_D3D11_DECODER (decoder), FALSE);
   g_return_val_if_fail (GST_IS_VIDEO_DECODER (videodec), FALSE);
@@ -1543,6 +1545,19 @@ gst_d3d11_decoder_negotiate (GstD3D11Decoder * decoder,
 
   state->caps = gst_video_info_to_caps (&state->info);
 
+  s = gst_caps_get_structure (input_state->caps, 0);
+  str = gst_structure_get_string (s, "mastering-display-info");
+  if (str) {
+    gst_caps_set_simple (state->caps,
+        "mastering-display-info", G_TYPE_STRING, str, nullptr);
+  }
+
+  str = gst_structure_get_string (s, "content-light-level");
+  if (str) {
+    gst_caps_set_simple (state->caps,
+        "content-light-level", G_TYPE_STRING, str, nullptr);
+  }
+
   g_clear_pointer (&decoder->output_state, gst_video_codec_state_unref);
   decoder->output_state = state;