[FFmpeg-devel] [PATCH 12/30] avcodec/mpegvideo: Don't zero-initialize unnecessarily
Andreas Rheinhardt
andreas.rheinhardt at gmail.com
Thu Dec 31 01:31:39 EET 2020
mbintra_table will be memset to 1 a few lines after its allocation.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
---
libavcodec/mpegvideo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index c28d1adef7..f487864de6 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -790,7 +790,7 @@ 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);
--
2.25.1
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