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authorFrank Plowman <post@frankplowman.com>2024-06-27 18:53:14 +0100
committerNuo Mi <nuomi2021@gmail.com>2024-06-28 21:37:40 +0800
commit83b77990c6a3dc1d5840afbe894b0fdaeea40a3f (patch)
tree472e7aadf976369cb102029d3fbc45bc83e08ed0 /libavcodec/vvc
parent1fb77347c8d96f4feff8f9328b40e6ee71191ac1 (diff)
downloadffmpeg-83b77990c6a3dc1d5840afbe894b0fdaeea40a3f.tar.gz
lavc/vvc: Always set flags for the current picture
ff_vvc_frame_rpl uses the flags to detect whether a frame is in use. Therefore, in the case of a CVSS AU (RASL/GDR with NoOutputBeforeRecoveryFlag) with ph_non_ref_pic_flag = 1, the frame would be freed before it is used. Fix this by always marking the current frame with VVC_FRAME_FLAG_SHORT_REF, as is done by the HEVC decoder. Signed-off-by: Frank Plowman <post@frankplowman.com>
Diffstat (limited to 'libavcodec/vvc')
-rw-r--r--libavcodec/vvc/refs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/vvc/refs.c b/libavcodec/vvc/refs.c
index 8b7ba639a3..26a5b0b34c 100644
--- a/libavcodec/vvc/refs.c
+++ b/libavcodec/vvc/refs.c
@@ -191,7 +191,7 @@ int ff_vvc_set_new_ref(VVCContext *s, VVCFrameContext *fc, AVFrame **frame)
fc->ref = ref;
if (s->no_output_before_recovery_flag && (IS_RASL(s) || !GDR_IS_RECOVERED(s)))
- ref->flags = 0;
+ ref->flags = VVC_FRAME_FLAG_SHORT_REF;
else if (ph->r->ph_pic_output_flag)
ref->flags = VVC_FRAME_FLAG_OUTPUT;