diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2014-04-12 05:38:31 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-04-12 05:38:31 +0200 |
| commit | 46375e9a97c62f153bd553715c6eab73e77f7795 (patch) | |
| tree | 598c8217d03d11cd520107459288fbd5f6fe95c7 /libavcodec | |
| parent | f683895dee05a1beab09261a5fcafa72eadbd75a (diff) | |
avcodec/diracdec: use av_malloc(z)_array
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/diracdec.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c index 0ab74749d5..c72610a7cf 100644 --- a/libavcodec/diracdec.c +++ b/libavcodec/diracdec.c @@ -336,8 +336,8 @@ static int alloc_sequence_buffers(DiracContext *s) w = FFALIGN(CALC_PADDING(w, MAX_DWT_LEVELS), 8); /* FIXME: Should this be 16 for SSE??? */ h = top_padding + CALC_PADDING(h, MAX_DWT_LEVELS) + max_yblen/2; - s->plane[i].idwt_buf_base = av_mallocz((w+max_xblen)*h * sizeof(IDWTELEM)); - s->plane[i].idwt_tmp = av_malloc((w+16) * sizeof(IDWTELEM)); + s->plane[i].idwt_buf_base = av_mallocz_array((w+max_xblen), h * sizeof(IDWTELEM)); + s->plane[i].idwt_tmp = av_malloc_array((w+16), sizeof(IDWTELEM)); s->plane[i].idwt_buf = s->plane[i].idwt_buf_base + top_padding*w; if (!s->plane[i].idwt_buf_base || !s->plane[i].idwt_tmp) return AVERROR(ENOMEM); @@ -347,12 +347,12 @@ static int alloc_sequence_buffers(DiracContext *s) h = s->source.height; /* fixme: allocate using real stride here */ - s->sbsplit = av_malloc(sbwidth * sbheight); - s->blmotion = av_malloc(sbwidth * sbheight * 16 * sizeof(*s->blmotion)); - s->edge_emu_buffer_base = av_malloc((w+64)*MAX_BLOCKSIZE); + s->sbsplit = av_malloc_array(sbwidth, sbheight); + s->blmotion = av_malloc_array(sbwidth, sbheight * 16 * sizeof(*s->blmotion)); + s->edge_emu_buffer_base = av_malloc_array((w+64), MAX_BLOCKSIZE); - s->mctmp = av_malloc((w+64+MAX_BLOCKSIZE) * (h+MAX_BLOCKSIZE) * sizeof(*s->mctmp)); - s->mcscratch = av_malloc((w+64)*MAX_BLOCKSIZE); + s->mctmp = av_malloc_array((w+64+MAX_BLOCKSIZE), (h+MAX_BLOCKSIZE) * sizeof(*s->mctmp)); + s->mcscratch = av_malloc_array((w+64), MAX_BLOCKSIZE); if (!s->sbsplit || !s->blmotion || !s->mctmp || !s->mcscratch) return AVERROR(ENOMEM); @@ -754,7 +754,7 @@ static void decode_lowdelay(DiracContext *s) struct lowdelay_slice *slices; int slice_num = 0; - slices = av_mallocz(s->lowdelay.num_x * s->lowdelay.num_y * sizeof(struct lowdelay_slice)); + slices = av_mallocz_array(s->lowdelay.num_x, s->lowdelay.num_y * sizeof(struct lowdelay_slice)); align_get_bits(&s->gb); /*[DIRAC_STD] 13.5.2 Slices. slice(sx,sy) */ |