From 9ec17e45b28ab200d637ae2af772cbfdfd1266e9 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 29 Jul 2015 03:03:52 +0200 Subject: avcodec/h264_refs: Allow slightly larger pps_ref_count[0] in PAFF RAP detection heuristic Fixes Ticket4738 Signed-off-by: Michael Niedermayer --- libavcodec/h264_refs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/h264_refs.c b/libavcodec/h264_refs.c index 9d56fbf..619f2ed 100644 --- a/libavcodec/h264_refs.c +++ b/libavcodec/h264_refs.c @@ -810,7 +810,8 @@ int ff_h264_execute_ref_pic_marking(H264Context *h, MMCO *mmco, int mmco_count) if ( err >= 0 && h->long_ref_count==0 - && (h->short_ref_count<=2 || pps_ref_count[0] <= 1 && pps_ref_count[1] <= 1) + && ( h->short_ref_count<=2 + || pps_ref_count[0] <= 1 + (h->picture_structure != PICT_FRAME) && pps_ref_count[1] <= 1) && pps_ref_count[0]<=2 + (h->picture_structure != PICT_FRAME) + (2*!h->has_recovery_point) && h->cur_pic_ptr->f->pict_type == AV_PICTURE_TYPE_I){ h->cur_pic_ptr->recovered |= 1; -- cgit v1.1