diff options
| -rw-r--r-- | libavcodec/cbs_h264_syntax_template.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/libavcodec/cbs_h264_syntax_template.c b/libavcodec/cbs_h264_syntax_template.c index dbf9ff1268..4da4c5da67 100644 --- a/libavcodec/cbs_h264_syntax_template.c +++ b/libavcodec/cbs_h264_syntax_template.c @@ -1190,11 +1190,10 @@ static int FUNC(slice_header)(CodedBitstreamContext *ctx, RWContext *rw, "in the same access unit.\n"); return AVERROR_INVALIDDATA; } + idr_pic_flag = h264->last_slice_nal_unit_type == H264_NAL_IDR_SLICE; } else { - h264->last_slice_nal_unit_type = - current->nal_unit_header.nal_unit_type; + idr_pic_flag = current->nal_unit_header.nal_unit_type == H264_NAL_IDR_SLICE; } - idr_pic_flag = h264->last_slice_nal_unit_type == H264_NAL_IDR_SLICE; ue(first_mb_in_slice, 0, H264_MAX_MB_PIC_SIZE - 1); ue(slice_type, 0, 9); @@ -1272,6 +1271,13 @@ static int FUNC(slice_header)(CodedBitstreamContext *ctx, RWContext *rw, if (pps->redundant_pic_cnt_present_flag) ue(redundant_pic_cnt, 0, 127); + else + infer(redundant_pic_cnt, 0); + + if (current->nal_unit_header.nal_unit_type != H264_NAL_AUXILIARY_SLICE + && !current->redundant_pic_cnt) + h264->last_slice_nal_unit_type = + current->nal_unit_header.nal_unit_type; if (slice_type_b) flag(direct_spatial_mv_pred_flag); |