From 561a9d6ebb593eaee6586f3ee927933fe5a5a12a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Barnab=C3=A1s=20P=C5=91cze?= <pobrn@protonmail.com>
Date: Sat, 12 Jul 2025 18:56:12 +0200
Subject: [PATCH] spa: libcamera: source: set "corrupted" flag if applicable

If the libcamera `FrameMetadata` reports anything other than `FrameSuccess`,
then set `SPA_META_HEADER_FLAG_CORRUPTED`, notifying the application that
the frame may be unusable.
---
 spa/plugins/libcamera/libcamera-source.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spa/plugins/libcamera/libcamera-source.cpp b/spa/plugins/libcamera/libcamera-source.cpp
index 217dcd876..11b3b41a2 100644
--- a/spa/plugins/libcamera/libcamera-source.cpp
+++ b/spa/plugins/libcamera/libcamera-source.cpp
@@ -1222,6 +1222,8 @@ void impl::requestComplete(libcamera::Request *request)
 	}
 	if (b->h) {
 		b->h->flags = 0;
+		if (fmd.status != FrameMetadata::Status::FrameSuccess)
+			b->h->flags |= SPA_META_HEADER_FLAG_CORRUPTED;
 		b->h->offset = 0;
 		b->h->seq = fmd.sequence;
 		b->h->pts = fmd.timestamp;