20 static RK_U32 calc_mvprob(RK_U32 left, RK_U32 right, RK_U32 prob)  in calc_mvprob()  argument
24     if (left + right) {  in calc_mvprob()
25         p = (left * 255) / (left + right);  in calc_mvprob()
35 static RK_U32 update_prob(RK_U32 prob, RK_U32 left, RK_U32 right,  in update_prob()  argument
41     s = ((RK_S32)left * (vp8_prob_cost_tbl[old_prob] - vp8_prob_cost_tbl[new_prob]) +  in update_prob()
96         RK_U32 p, left, right;  in vp8e_init_entropy()  local
124                         left = ii >= 0 ? p_cnt[ii] : 0;  in vp8e_init_entropy()
125                         if (left + right) {  in vp8e_init_entropy()
126                             p = ((left * 256) + ((left + right) >> 1)) / (left + right);  in vp8e_init_entropy()
131                         if (update_prob(upd_p, left, right, old_p, p, 8)) {  in vp8e_init_entropy()
135                         right += left;  in vp8e_init_entropy()
146             left  = *p_tmp++;  in vp8e_init_entropy()
149             p = calc_mvprob(left, right, entropy->old_mv_prob[i][0]);  in vp8e_init_entropy()
151             if (update_prob(mv_update_prob_tbl[i][0], left, right,  in vp8e_init_entropy()
155             right += left;  in vp8e_init_entropy()
156             left = *p_tmp++;  in vp8e_init_entropy()
157             right -= left - p_tmp[0];  in vp8e_init_entropy()
159             p = calc_mvprob(left, right, entropy->old_mv_prob[i][1]);  in vp8e_init_entropy()
160             if (update_prob(mv_update_prob_tbl[i][1], left, right,  in vp8e_init_entropy()
165                 left = *p_tmp++;  in vp8e_init_entropy()
167                 p = calc_mvprob(left, right, entropy->old_mv_prob[i][4 + j]);  in vp8e_init_entropy()
168                 if (update_prob(mv_update_prob_tbl[i][4 + j], left, right,  in vp8e_init_entropy()
171                 branch_cnt[j] = left + right;  in vp8e_init_entropy()
182                 left = *p_tmp++;  in vp8e_init_entropy()
184                 p = calc_mvprob(left, right, entropy->old_mv_prob[i][7 + j]);  in vp8e_init_entropy()
185                 if (update_prob(mv_update_prob_tbl[i][7 + j], left, right,  in vp8e_init_entropy()
188                 branch_cnt[j] = left + right;  in vp8e_init_entropy()