PR #20729 opened by Zhao Zhili (quink)
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20729
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20729.patch


>From 30098f359a23a5016c99706e7d1f075188325841 Mon Sep 17 00:00:00 2001
From: Zhao Zhili <[email protected]>
Date: Tue, 21 Oct 2025 01:24:27 +0800
Subject: [PATCH] avcodec/vvc: fix false alarm of missing ref on RASL

---
 libavcodec/vvc/refs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavcodec/vvc/refs.c b/libavcodec/vvc/refs.c
index 1840caa4ec..f134a100b4 100644
--- a/libavcodec/vvc/refs.c
+++ b/libavcodec/vvc/refs.c
@@ -450,7 +450,8 @@ static int add_candidate_ref(VVCContext *s, VVCFrameContext 
*fc, RefPicList *lis
 
     if (!IS_CVSS(s)) {
         const bool ref_corrupt = !ref || (ref->flags & VVC_FRAME_FLAG_CORRUPT);
-        const bool recovering  = s->no_output_before_recovery_flag && 
!GDR_IS_RECOVERED(s);
+        const bool recovering  = s->no_output_before_recovery_flag &&
+            (IS_RASL(s) || !GDR_IS_RECOVERED(s));
 
         if (ref_corrupt && !recovering) {
             if (!(s->avctx->flags & AV_CODEC_FLAG_OUTPUT_CORRUPT) &&
-- 
2.49.1

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