28   struct v39 *vp = p;  in init_viterbi39_mmx()  local
34     vp->metrics1.s[i] = 1000;  in init_viterbi39_mmx()
36   vp->old_metrics = &vp->metrics1;  in init_viterbi39_mmx()
37   vp->new_metrics = &vp->metrics2;  in init_viterbi39_mmx()
38   vp->dp = vp->decisions;  in init_viterbi39_mmx()
39   vp->old_metrics->s[starting_state & 255] = 0; /* Bias known start state */  in init_viterbi39_mmx()
56   struct v39 *vp;  in create_viterbi39_mmx()  local
62   if((vp = (struct v39 *)malloc(sizeof(struct v39))) == NULL)  in create_viterbi39_mmx()
64   if((vp->decisions = malloc((len+8)*sizeof(decision_t))) == NULL){  in create_viterbi39_mmx()
65     free(vp);  in create_viterbi39_mmx()
68   init_viterbi39_mmx(vp,0);  in create_viterbi39_mmx()
69   return vp;  in create_viterbi39_mmx()
80   struct v39 *vp = p;  in chainback_viterbi39_mmx()  local
87   d = (decision_t *)vp->decisions;  in chainback_viterbi39_mmx()
91   path_metric = vp->old_metrics->s[endstate];  in chainback_viterbi39_mmx()
110   struct v39 *vp = p;  in delete_viterbi39_mmx()  local
112   if(vp != NULL){  in delete_viterbi39_mmx()
113     free(vp->decisions);  in delete_viterbi39_mmx()
114     free(vp);  in delete_viterbi39_mmx()
120   struct v39 *vp = p;  in update_viterbi39_blk_mmx()  local
127   d = (decision_t *)vp->dp;  in update_viterbi39_blk_mmx()
153       m0 = _mm_add_pi16(vp->old_metrics->v[i],metric);  in update_viterbi39_blk_mmx()
154       m3 = _mm_add_pi16(vp->old_metrics->v[32+i],metric);  in update_viterbi39_blk_mmx()
155       m1 = _mm_add_pi16(vp->old_metrics->v[32+i],m_metric);  in update_viterbi39_blk_mmx()
156       m2 = _mm_add_pi16(vp->old_metrics->v[i],m_metric);  in update_viterbi39_blk_mmx()
171       vp->new_metrics->v[2*i] = _mm_unpacklo_pi16(survivor0,survivor1);  in update_viterbi39_blk_mmx()
172       vp->new_metrics->v[2*i+1] = _mm_unpackhi_pi16(survivor0,survivor1);  in update_viterbi39_blk_mmx()
174     if(vp->new_metrics->s[0] < vp->old_metrics->s[0])  in update_viterbi39_blk_mmx()
178     tmp = vp->old_metrics;  in update_viterbi39_blk_mmx()
179     vp->old_metrics = vp->new_metrics;  in update_viterbi39_blk_mmx()
180     vp->new_metrics = tmp;  in update_viterbi39_blk_mmx()
182   vp->dp = d;  in update_viterbi39_blk_mmx()