s->blmotion = av_malloc(sbwidth * sbheight * 16 * sizeof(*s->blmotion));
s->edge_emu_buffer_base = av_malloc((w+64)*MAX_BLOCKSIZE);
- s->mctmp = av_malloc((w+64+MAX_BLOCKSIZE) * (h*MAX_BLOCKSIZE) * sizeof(*s->mctmp));
+ s->mctmp = av_malloc((w+64+MAX_BLOCKSIZE) * (h+MAX_BLOCKSIZE) * sizeof(*s->mctmp));
s->mcscratch = av_malloc((w+64)*MAX_BLOCKSIZE);
if (!s->sbsplit || !s->blmotion || !s->mctmp || !s->mcscratch)