Lines Matching refs:ps_est_sad
81 void irc_init_est_sad(est_sad_t *ps_est_sad, WORD32 i4_use_est_intra_sad)
84 ps_est_sad->i4_use_est_intra_sad = i4_use_est_intra_sad;
88 ps_est_sad->au4_prev_frm_sad[i] = 0;
91 ps_est_sad->u4_n_p_frm_ifi_avg_sad = 0;
92 ps_est_sad->u4_n_1_p_frm_ifi_avg_sad = 0;
93 ps_est_sad->u4_n_2_p_frm_ifi_avg_sad = 0;
94 ps_est_sad->i4_num_ifi_encoded = 0;
95 ps_est_sad->i4_num_p_frm_in_cur_ifi = 0;
98 void irc_reset_est_sad(est_sad_t *ps_est_sad)
100 irc_init_est_sad(ps_est_sad, ps_est_sad->i4_use_est_intra_sad);
119 UWORD32 irc_get_est_sad(est_sad_t *ps_est_sad, picture_type_e e_pic_type)
121 if(ps_est_sad->i4_use_est_intra_sad)
126 u4_estimated_sad = ps_est_sad->au4_prev_frm_sad[P_PIC];
130 u4_estimated_sad = ps_est_sad->au4_prev_frm_sad[B_PIC];
134 if(ps_est_sad->i4_num_ifi_encoded < 2)
140 u4_estimated_sad = ps_est_sad->au4_prev_frm_sad[I_PIC];
156 if(ps_est_sad->i4_num_p_frm_in_cur_ifi)
159 (ps_est_sad->u4_n_p_frm_ifi_avg_sad
160 / ps_est_sad->i4_num_p_frm_in_cur_ifi);
162 ps_est_sad->u4_n_1_p_frm_ifi_avg_sad;
167 ps_est_sad->u4_n_1_p_frm_ifi_avg_sad;
169 ps_est_sad->u4_n_2_p_frm_ifi_avg_sad;
179 ps_est_sad->au4_prev_frm_sad[I_PIC], 0);
199 u4_estimated_sad = ps_est_sad->au4_prev_frm_sad[I_PIC];
207 return ps_est_sad->au4_prev_frm_sad[e_pic_type];
211 void irc_update_actual_sad(est_sad_t *ps_est_sad,
215 ps_est_sad->au4_prev_frm_sad[e_pic_type] = u4_actual_sad;
217 if(ps_est_sad->i4_use_est_intra_sad)
222 if(ps_est_sad->i4_num_ifi_encoded < 2)
223 ps_est_sad->i4_num_ifi_encoded++;
226 if(ps_est_sad->i4_num_p_frm_in_cur_ifi)
228 ps_est_sad->u4_n_p_frm_ifi_avg_sad /=
229 ps_est_sad->i4_num_p_frm_in_cur_ifi;
233 ps_est_sad->u4_n_p_frm_ifi_avg_sad = 0;
236 ps_est_sad->u4_n_2_p_frm_ifi_avg_sad =
237 ps_est_sad->u4_n_1_p_frm_ifi_avg_sad;
239 ps_est_sad->u4_n_1_p_frm_ifi_avg_sad =
240 ps_est_sad->u4_n_p_frm_ifi_avg_sad;
242 ps_est_sad->u4_n_p_frm_ifi_avg_sad = 0;
243 ps_est_sad->i4_num_p_frm_in_cur_ifi = 0;
247 ps_est_sad->u4_n_p_frm_ifi_avg_sad += u4_actual_sad;
248 ps_est_sad->i4_num_p_frm_in_cur_ifi++;
253 void irc_update_actual_sad_for_intra(est_sad_t *ps_est_sad,
256 if(!(ps_est_sad->i4_use_est_intra_sad))
258 irc_update_actual_sad(ps_est_sad, i4_intra_frm_cost, I_PIC);
