void ff_cavs_init_top_lines(AVSContext *h) { /* alloc top line of predictors */ h->top_qp = av_malloc( h->mb_width); h->top_mv[0] = av_malloc((h->mb_width*2+1)*sizeof(cavs_vector)); h->top_mv[1] = av_malloc((h->mb_width*2+1)*sizeof(cavs_vector)); h->top_pred_Y = av_malloc( h->mb_width*2*sizeof(*h->top_pred_Y)); h->top_border_y = av_malloc((h->mb_width+1)*16); h->top_border_u = av_malloc( h->mb_width * 10); h->top_border_v = av_malloc( h->mb_width * 10); /* alloc space for co-located MVs and types */ h->col_mv = av_malloc( h->mb_width*h->mb_height*4*sizeof(cavs_vector)); h->col_type_base = av_malloc(h->mb_width*h->mb_height); h->block = av_mallocz(64*sizeof(DCTELEM)); }