From 0d61a1cfad23ceac8104d0c00f98399de9d91069 Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Sun, 27 Dec 2020 21:16:08 +0100 Subject: [PATCH] avcodec/mpegvideo: Don't zero-initialize unnecessarily mbintra_table will be memset to 1 a few lines after its allocation. Reviewed-by: Michael Niedermayer Signed-off-by: Andreas Rheinhardt --- libavcodec/mpegvideo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index f92792ae98..60ed716865 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -787,7 +787,7 @@ static int init_context_frame(MpegEncContext *s) } /* which mb is an intra block, init macroblock skip table */ - if (!FF_ALLOCZ_TYPED_ARRAY(s->mbintra_table, mb_array_size) || + if (!FF_ALLOC_TYPED_ARRAY(s->mbintra_table, mb_array_size) || // Note the + 1 is for a quicker MPEG-4 slice_end detection !FF_ALLOCZ_TYPED_ARRAY(s->mbskip_table, mb_array_size + 2)) return AVERROR(ENOMEM);