65 static void vp8_kfread_modes(VP8D_COMP *pbi, MODE_INFO *m, int mb_row, int mb_col)  in vp8_kfread_modes()  argument
67     vp8_reader *const bc = & pbi->bc;  in vp8_kfread_modes()
68     const int mis = pbi->common.mode_info_stride;  in vp8_kfread_modes()
78             if (pbi->mb.update_mb_segmentation_map)  in vp8_kfread_modes()
79                 vp8_read_mb_features(bc, &m->mbmi, &pbi->mb);  in vp8_kfread_modes()
82             if (pbi->common.mb_no_coeff_skip)  in vp8_kfread_modes()
83                 m->mbmi.mb_skip_coeff = vp8_read(bc, pbi->prob_skip_false);  in vp8_kfread_modes()
87             y_mode = (MB_PREDICTION_MODE) vp8_kfread_ymode(bc, pbi->common.kf_ymode_prob);  in vp8_kfread_modes()
100 …        m->bmi[i].mode = (B_PREDICTION_MODE) vp8_read_bmode(bc, pbi->common.kf_bmode_prob [A] [L]);  in vp8_kfread_modes()
135             m->mbmi.uv_mode = (MB_PREDICTION_MODE)vp8_read_uv_mode(bc, pbi->common.kf_uv_mode_prob);  in vp8_kfread_modes()
242 static void mb_mode_mv_init(VP8D_COMP *pbi)  in mb_mode_mv_init()  argument
244     vp8_reader *const bc = & pbi->bc;  in mb_mode_mv_init()
245     MV_CONTEXT *const mvc = pbi->common.fc.mvc;  in mb_mode_mv_init()
247     pbi->prob_skip_false = 0;  in mb_mode_mv_init()
248     if (pbi->common.mb_no_coeff_skip)  in mb_mode_mv_init()
249         pbi->prob_skip_false = (vp8_prob)vp8_read_literal(bc, 8);  in mb_mode_mv_init()
251     if(pbi->common.frame_type != KEY_FRAME)  in mb_mode_mv_init()
253         pbi->prob_intra = (vp8_prob)vp8_read_literal(bc, 8);  in mb_mode_mv_init()
254         pbi->prob_last  = (vp8_prob)vp8_read_literal(bc, 8);  in mb_mode_mv_init()
255         pbi->prob_gf    = (vp8_prob)vp8_read_literal(bc, 8);  in mb_mode_mv_init()
263                 pbi->common.fc.ymode_prob[i] = (vp8_prob) vp8_read_literal(bc, 8);  in mb_mode_mv_init()
274                 pbi->common.fc.uv_mode_prob[i] = (vp8_prob) vp8_read_literal(bc, 8);  in mb_mode_mv_init()
283 static void read_mb_modes_mv(VP8D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi,  in read_mb_modes_mv()  argument
287     vp8_reader *const bc = & pbi->bc;  in read_mb_modes_mv()
288     MV_CONTEXT *const mvc = pbi->common.fc.mvc;  in read_mb_modes_mv()
289     const int mis = pbi->common.mode_info_stride;  in read_mb_modes_mv()
297     mb_to_top_edge = pbi->mb.mb_to_top_edge;  in read_mb_modes_mv()
298     mb_to_bottom_edge = pbi->mb.mb_to_bottom_edge;  in read_mb_modes_mv()
306     pbi->mb.mb_to_left_edge =  in read_mb_modes_mv()
310     pbi->mb.mb_to_right_edge =  in read_mb_modes_mv()
311     mb_to_right_edge = ((pbi->common.mb_cols - 1 - mb_col) * 16) << 3;  in read_mb_modes_mv()
315     if (pbi->mb.update_mb_segmentation_map)  in read_mb_modes_mv()
316         vp8_read_mb_features(bc, mbmi, &pbi->mb);  in read_mb_modes_mv()
319     if (pbi->common.mb_no_coeff_skip)  in read_mb_modes_mv()
320         mbmi->mb_skip_coeff = vp8_read(bc, pbi->prob_skip_false);  in read_mb_modes_mv()
324     if ((mbmi->ref_frame = (MV_REFERENCE_FRAME) vp8_read(bc, pbi->prob_intra)))    /* inter MB */  in read_mb_modes_mv()
330         if (vp8_read(bc, pbi->prob_last))  in read_mb_modes_mv()
332 …mi->ref_frame = (MV_REFERENCE_FRAME)((int)mbmi->ref_frame + (int)(1 + vp8_read(bc, pbi->prob_gf)));  in read_mb_modes_mv()
335 …vp8_find_near_mvs(&pbi->mb, mi, &nearest, &nearby, &best_mv, rct, mbmi->ref_frame, pbi->common.ref…  in read_mb_modes_mv()
501 …   if ((mbmi->mode = (MB_PREDICTION_MODE) vp8_read_ymode(bc, pbi->common.fc.ymode_prob)) == B_PRED)  in read_mb_modes_mv()
506                 mi->bmi[j].mode = (B_PREDICTION_MODE)vp8_read_bmode(bc, pbi->common.fc.bmode_prob);  in read_mb_modes_mv()
511         mbmi->uv_mode = (MB_PREDICTION_MODE)vp8_read_uv_mode(bc, pbi->common.fc.uv_mode_prob);  in read_mb_modes_mv()
516 void vp8_decode_mode_mvs(VP8D_COMP *pbi)  in vp8_decode_mode_mvs()  argument
518     MODE_INFO *mi = pbi->common.mi;  in vp8_decode_mode_mvs()
521     mb_mode_mv_init(pbi);  in vp8_decode_mode_mvs()
523     while (++mb_row < pbi->common.mb_rows)  in vp8_decode_mode_mvs()
529         pbi->mb.mb_to_top_edge =  in vp8_decode_mode_mvs()
533         pbi->mb.mb_to_bottom_edge =  in vp8_decode_mode_mvs()
534         mb_to_bottom_edge = ((pbi->common.mb_rows - 1 - mb_row) * 16) << 3;  in vp8_decode_mode_mvs()
537         while (++mb_col < pbi->common.mb_cols)  in vp8_decode_mode_mvs()
540             if(pbi->common.frame_type == KEY_FRAME)  in vp8_decode_mode_mvs()
541                 vp8_kfread_modes(pbi, mi, mb_row, mb_col);  in vp8_decode_mode_mvs()
543                 read_mb_modes_mv(pbi, mi, &mi->mbmi, mb_row, mb_col);  in vp8_decode_mode_mvs()