Lines Matching defs:frontier
97 int frontier, max_paths;
116 frontier = 1 << avctx->trellis;
117 max_paths = frontier * FREEZE_INTERVAL;
119 !FF_ALLOC_TYPED_ARRAY(s->node_buf, 2 * frontier) ||
120 !FF_ALLOC_TYPED_ARRAY(s->nodep_buf, 2 * frontier) ||
354 //FIXME 6% faster if frontier is a compile-time constant
356 const int frontier = 1 << avctx->trellis;
362 TrellisNode **nodes_next = nodep_buf + frontier;
367 memset(nodep_buf, 0, 2 * frontier * sizeof(*nodep_buf));
368 nodes[0] = node_buf + frontier;
392 TrellisNode *t = node_buf + frontier*(i&1);
396 memset(nodes_next, 0, frontier * sizeof(TrellisNode*));
397 for (j = 0; j < frontier && nodes[j]; j++) {
400 const int range = (j < frontier / 2) ? 1 : 0;
441 if (heap_pos < frontier) {\
446 pos = (frontier >> 1) +\
447 (heap_pos & ((frontier >> 1) - 1));\
522 for (j = 1; j < frontier && nodes[j]; j++)
539 memset(nodes + 1, 0, (frontier - 1) * sizeof(TrellisNode*));