From fe1fa2c72b18c51f69c7ec4064c741ecd3c86e5c Mon Sep 17 00:00:00 2001
From: Martin Pulec <martin.pulec@cesnet.cz>
Date: Wed, 5 Aug 2020 09:18:44 +0200
Subject: [PATCH] DeckLink disp.: debug HDR metadata query

---
 src/video_display/decklink.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/video_display/decklink.cpp b/src/video_display/decklink.cpp
index b6632222c..a68c2c170 100644
--- a/src/video_display/decklink.cpp
+++ b/src/video_display/decklink.cpp
@@ -1738,6 +1738,11 @@ HRESULT DeckLinkFrame::SetTimecodeUserBits (/* in */ BMDTimecodeFormat, /* in */
 // IDeckLinkVideoFrameMetadataExtensions interface
 HRESULT DeckLinkFrame::GetInt(BMDDeckLinkFrameMetadataID metadataID, int64_t* value)
 {
+        if (log_level >= LOG_LEVEL_DEBUG2) {
+                array<char, sizeof metadataID + 1> fourcc{};
+                copy(reinterpret_cast<char *>(&metadataID), reinterpret_cast<char *>(&metadataID) + sizeof metadataID, fourcc.data());
+                LOG(LOG_LEVEL_DEBUG2) << MOD_NAME << "DecklLinkFrame GetInt " << fourcc.data() << "\n";
+        }
         switch (metadataID)
         {
                 case bmdDeckLinkFrameMetadataHDRElectroOpticalTransferFunc: