From hls_slice_header(). It is only done once per frame, so that is a more appropriate place for this code.
Unified · Split
| @@ -604,11 +604,6 @@ static int hls_slice_header(HEVCContext *s, GetBitContext *gb) · 603 unmodified lines | ||
| 604 | 604 | return 1; // This slice will be skipped later, do not corrupt state |
| 605 | 605 | } |
| 606 | 606 | |
| 607 | − if ((IS_IDR(s) || IS_BLA(s)) && sh->first_slice_in_pic_flag) { | |
| 608 | − s->seq_decode = (s->seq_decode + 1) & HEVC_SEQUENCE_COUNTER_MASK; | |
| 609 | − if (IS_IDR(s)) | |
| 610 | − ff_hevc_clear_refs(s); | |
| 611 | − } | |
| 612 | 607 | sh->no_output_of_prior_pics_flag = 0; |
| 613 | 608 | if (IS_IRAP(s)) |
| 614 | 609 | sh->no_output_of_prior_pics_flag = get_bits1(gb); |
| @@ -2949,6 +2944,12 @@ static int hevc_frame_start(HEVCContext *s) · 2334 unmodified lines | ||
| 2949 | 2944 | memset(s->is_pcm, 0, (sps->min_pu_width + 1) * (sps->min_pu_height + 1)); |
| 2950 | 2945 | memset(s->tab_slice_address, -1, pic_size_in_ctb * sizeof(*s->tab_slice_address)); |
| 2951 | 2946 | |
| 2947 | + if ((IS_IDR(s) || IS_BLA(s))) { | |
| 2948 | + s->seq_decode = (s->seq_decode + 1) & HEVC_SEQUENCE_COUNTER_MASK; | |
| 2949 | + if (IS_IDR(s)) | |
| 2950 | + ff_hevc_clear_refs(s); | |
| 2951 | + } | |
| 2952 | + | |
| 2952 | 2953 | s->is_decoded = 0; |
| 2953 | 2954 | s->slice_idx = 0; |
| 2954 | 2955 | s->first_nal_type = s->nal_unit_type; |