Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> --- libavcodec/mpeg4videodec.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c index b4e2c09706..c4f268c534 100644 --- a/libavcodec/mpeg4videodec.c +++ b/libavcodec/mpeg4videodec.c @@ -2001,25 +2001,25 @@ intra: end: /* per-MB end of slice check */ next = mpeg4_is_resync(ctx); - if (next) { - if (s->mb_x + s->mb_y*s->mb_width + 1 > next && (s->avctx->err_recognition & AV_EF_AGGRESSIVE)) { - return AVERROR_INVALIDDATA; - } else if (s->mb_x + s->mb_y*s->mb_width + 1 >= next) - return SLICE_END; - - if (s->pict_type == AV_PICTURE_TYPE_B) { - const int delta= s->mb_x + 1 == s->mb_width ? 2 : 1; - ff_thread_await_progress(&s->next_picture_ptr->tf, - (s->mb_x + delta >= s->mb_width) - ? FFMIN(s->mb_y + 1, s->mb_height - 1) - : s->mb_y, 0); - if (s->next_picture.mbskip_table[xy + delta]) - return SLICE_OK; - } - + if (next) { + if (s->mb_x + s->mb_y*s->mb_width + 1 > next && (s->avctx->err_recognition & AV_EF_AGGRESSIVE)) { + return AVERROR_INVALIDDATA; + } else if (s->mb_x + s->mb_y*s->mb_width + 1 >= next) return SLICE_END; + + if (s->pict_type == AV_PICTURE_TYPE_B) { + const int delta = s->mb_x + 1 == s->mb_width ? 2 : 1; + ff_thread_await_progress(&s->next_picture_ptr->tf, + (s->mb_x + delta >= s->mb_width) + ? FFMIN(s->mb_y + 1, s->mb_height - 1) + : s->mb_y, 0); + if (s->next_picture.mbskip_table[xy + delta]) + return SLICE_OK; } + return SLICE_END; + } + return SLICE_OK; } -- 2.34.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".