From: Nuo Mi <nuomi2021@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Nuo Mi <nuomi2021@gmail.com>
Subject: [FFmpeg-devel] [PATCH v2 01/16] avcodec/vvcdec: NoBackwardPredFlag, only check active pictures
Date: Wed, 27 Mar 2024 21:00:57 +0800
Message-ID: <TYSPR06MB6433FE581D81EEDFAF77FDBAAA342@TYSPR06MB6433.apcprd06.prod.outlook.com> (raw)
In-Reply-To: <20240327130112.6111-1-nuomi2021@gmail.com>
see "8.3.6 Decoding process for collocated picture and no backward prediction"
---
libavcodec/vvc/vvc_mvs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/vvc/vvc_mvs.c b/libavcodec/vvc/vvc_mvs.c
index 6398fd3571..cf92202b5b 100644
--- a/libavcodec/vvc/vvc_mvs.c
+++ b/libavcodec/vvc/vvc_mvs.c
@@ -125,7 +125,7 @@ int ff_vvc_no_backward_pred_flag(const VVCLocalContext *lc)
const RefPicList *rpl = lc->sc->rpl;
for (j = 0; j < 2; j++) {
- for (i = 0; i < rpl[j].nb_refs; i++) {
+ for (i = 0; i < lc->sc->sh.r->num_ref_idx_active[j]; i++) {
if (rpl[j].list[i] > lc->fc->ps.ph.poc) {
check_diffpicount++;
break;
--
2.25.1
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next parent reply other threads:[~2024-03-27 13:01 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20240327130112.6111-1-nuomi2021@gmail.com>
2024-03-27 13:00 ` Nuo Mi [this message]
2024-03-27 13:00 ` [FFmpeg-devel] [PATCH v2 02/16] avcodec/cbs_h266: fix sh_collocated_from_l0_flag and sh_collocated_ref_idx infer Nuo Mi
2024-03-27 13:00 ` [FFmpeg-devel] [PATCH v2 03/16] avcodec/vvcdec: misc, add specification name for pps members Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 04/16] avcodec/vvcdec: fix uninitialized last element of xxx_bd and ctb_to_xxx_bd arrays Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 05/16] avcodec/vvcdec: support rectangular single-slice subpics Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 06/16] avcodec/vvcdec: derive subpic postion for PPS Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 07/16] avcodec/vvcdec: ff_vvc_decode_neighbour, support subpicture Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 08/16] avcodec/vvcdec: misc, rename x_ctb, y_ctb, ctu_x, ctu_y to rx, ry to avoid misleading Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 09/16] avcodec/vvcdec: refact out deblock_is_boundary Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 10/16] avcodec/vvcdec: deblock, support subpicture Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 11/16] avcodec/vvcdec: refact, movie the lc->sc assignment to task_run_stage to simplify the code Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 12/16] avcodec/vvcdec: sao, refact out tile_edge arrays Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 13/16] avcodec/vvcdec: sao, support subpicture Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 14/16] avcodec/vvcdec: alf, " Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 15/16] avcodec/vvcdec: mvs, " Nuo Mi
2024-03-27 13:01 ` [FFmpeg-devel] [PATCH v2 16/16] avcodec/vvcdec: inter prediction, " Nuo Mi
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