diff options
author | Frank Plowman <post@frankplowman.com> | 2024-06-27 18:53:14 +0100 |
---|---|---|
committer | Nuo Mi <nuomi2021@gmail.com> | 2024-06-28 21:37:40 +0800 |
commit | 83b77990c6a3dc1d5840afbe894b0fdaeea40a3f (patch) | |
tree | 472e7aadf976369cb102029d3fbc45bc83e08ed0 /libavcodec/vvc | |
parent | 1fb77347c8d96f4feff8f9328b40e6ee71191ac1 (diff) | |
download | ffmpeg-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.c | 2 |
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; |