diff options
Diffstat (limited to 'libavcodec/h264_refs.c')
| -rw-r--r-- | libavcodec/h264_refs.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/libavcodec/h264_refs.c b/libavcodec/h264_refs.c index 944f418eed..d09f15cacd 100644 --- a/libavcodec/h264_refs.c +++ b/libavcodec/h264_refs.c @@ -492,7 +492,7 @@ static int check_opcodes(MMCO *mmco1, MMCO *mmco2, int n_mmcos) return 0; } -void ff_generate_sliding_window_mmcos(H264Context *h, int first_slice) +int ff_generate_sliding_window_mmcos(H264Context *h, int first_slice) { MpegEncContext * const s = &h->s; MMCO mmco_temp[MAX_MMCO_COUNT], *mmco = first_slice ? h->mmco : mmco_temp; @@ -523,6 +523,7 @@ void ff_generate_sliding_window_mmcos(H264Context *h, int first_slice) mmco_index, h->mmco_index, i); return AVERROR_INVALIDDATA; } + return 0; } int ff_h264_execute_ref_pic_marking(H264Context *h, MMCO *mmco, int mmco_count){ @@ -696,7 +697,7 @@ int ff_h264_decode_ref_pic_marking(H264Context *h, GetBitContext *gb, int first_slice) { MpegEncContext * const s = &h->s; - int i; + int i, ret; MMCO mmco_temp[MAX_MMCO_COUNT], *mmco = first_slice ? h->mmco : mmco_temp; int mmco_index = 0; @@ -753,8 +754,11 @@ int ff_h264_decode_ref_pic_marking(H264Context *h, GetBitContext *gb, } mmco_index = i; } else { - if (first_slice) - ff_generate_sliding_window_mmcos(h, first_slice); + if (first_slice) { + ret = ff_generate_sliding_window_mmcos(h, first_slice); + if (ret < 0 && s->avctx->err_recognition & AV_EF_EXPLODE) + return ret; + } mmco_index = -1; } } |