diff options
| author | Andreas Rheinhardt <[email protected]> | 2025-06-13 07:44:59 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <[email protected]> | 2025-06-21 22:08:52 +0200 |
| commit | c4fd33a9515926948e28be1048d0ea69dbf6f3bf (patch) | |
| tree | 2e054c19d4a071d9f0997d034fa157d7511ad6f8 | |
| parent | c4ebe55f94ff9e55bada7dbe9ff2fb9e75d85800 (diff) | |
avcodec/mpegvideo: Zero-init mbintra_table
Up until now, they are marked as dirty (filled with 1), meaning that
the entries are in need of a reset via ff_clean_intra_table_entries();
but actually, the entries are initialized to the state that
ff_clean_intra_table_entries() produces, so they can be marked
as non-dirty (i.e. filled with 0).
Signed-off-by: Andreas Rheinhardt <[email protected]>
| -rw-r--r-- | libavcodec/mpegvideo.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index ae0c847aa4..df2c130a16 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -361,9 +361,8 @@ av_cold int ff_mpv_init_context_frame(MpegEncContext *s) // Note the + 1 is for a quicker MPEG-4 slice_end detection if (!(s->mbskip_table = av_mallocz(mb_array_size + 2)) || /* which mb is an intra block, init macroblock skip table */ - !(s->mbintra_table = av_malloc(mb_array_size))) + !(s->mbintra_table = av_mallocz(mb_array_size))) return AVERROR(ENOMEM); - memset(s->mbintra_table, 1, mb_array_size); ALLOC_POOL(qscale_table, mv_table_size, 0); ALLOC_POOL(mb_type, mv_table_size * sizeof(uint32_t), 0); |