53     const ixheaace_mps_pstr_space_tree pstr_space_tree,  in ixheaace_mps_212_space_tree_frame_keep_212()  argument
58     for (band = 0; band < pstr_space_tree->num_param_bands; band++) {  in ixheaace_mps_212_space_tree_frame_keep_212()
59       pstr_space_tree->icc_prev[0][band] = pstr_spatial_frame->ott_data.icc[0][0][band];  in ixheaace_mps_212_space_tree_frame_keep_212()
60       pstr_space_tree->cld_prev[0][band] = pstr_spatial_frame->ott_data.cld[0][0][band];  in ixheaace_mps_212_space_tree_frame_keep_212()
63     if (pstr_space_tree->frame_count % 2) {  in ixheaace_mps_212_space_tree_frame_keep_212()
64       for (band = 0; band < pstr_space_tree->num_param_bands; band++) {  in ixheaace_mps_212_space_tree_frame_keep_212()
65         pstr_spatial_frame->ott_data.icc[0][0][band] = pstr_space_tree->icc_prev[0][band];  in ixheaace_mps_212_space_tree_frame_keep_212()
66         pstr_space_tree->cld_prev[0][band] = pstr_spatial_frame->ott_data.cld[0][0][band];  in ixheaace_mps_212_space_tree_frame_keep_212()
69       for (band = 0; band < pstr_space_tree->num_param_bands; band++) {  in ixheaace_mps_212_space_tree_frame_keep_212()
70         pstr_space_tree->icc_prev[0][band] = pstr_spatial_frame->ott_data.icc[0][0][band];  in ixheaace_mps_212_space_tree_frame_keep_212()
71         pstr_spatial_frame->ott_data.cld[0][0][band] = pstr_space_tree->cld_prev[0][band];  in ixheaace_mps_212_space_tree_frame_keep_212()
75   pstr_space_tree->frame_count++;  in ixheaace_mps_212_space_tree_frame_keep_212()
76   if (pstr_space_tree->frame_count == MAX_KEEP_FRAMECOUNT) {  in ixheaace_mps_212_space_tree_frame_keep_212()
77     pstr_space_tree->frame_count = 0;  in ixheaace_mps_212_space_tree_frame_keep_212()
82 ixheaace_mps_212_space_tree_init(ixheaace_mps_pstr_space_tree pstr_space_tree,  in ixheaace_mps_212_space_tree_init()  argument
89   pstr_space_tree->frame_count = 0;  in ixheaace_mps_212_space_tree_init()
90   pstr_space_tree->frame_keep_flag = frame_keep_flag;  in ixheaace_mps_212_space_tree_init()
91   pstr_space_tree->num_param_bands = pstr_space_tree_setup->num_param_bands;  in ixheaace_mps_212_space_tree_init()
92   pstr_space_tree->use_coarse_quant_tto_icc_flag =  in ixheaace_mps_212_space_tree_init()
94   pstr_space_tree->use_coarse_quant_tto_cld_flag =  in ixheaace_mps_212_space_tree_init()
96   pstr_space_tree->quant_mode = pstr_space_tree_setup->quant_mode;  in ixheaace_mps_212_space_tree_init()
97   pstr_space_tree->num_channels_in_max = pstr_space_tree_setup->num_channels_in_max;  in ixheaace_mps_212_space_tree_init()
98   pstr_space_tree->num_hybrid_bands_max = pstr_space_tree_setup->num_hybrid_bands_max;  in ixheaace_mps_212_space_tree_init()
99   pstr_space_tree->descr.num_ott_boxes = 1;  in ixheaace_mps_212_space_tree_init()
100   pstr_space_tree->descr.num_in_channels = 1;  in ixheaace_mps_212_space_tree_init()
101   pstr_space_tree->descr.num_out_channels = 2;  in ixheaace_mps_212_space_tree_init()
103   if (pstr_space_tree->descr.num_ott_boxes > IXHEAACE_MPS_MAX_NUM_BOXES) {  in ixheaace_mps_212_space_tree_init()
107   for (box = 0; box < pstr_space_tree->descr.num_ott_boxes; box++) {  in ixheaace_mps_212_space_tree_init()
110     box_config.subband_config = pstr_space_tree->num_param_bands;  in ixheaace_mps_212_space_tree_init()
111     box_config.use_coarse_quant_cld_flag = pstr_space_tree->use_coarse_quant_tto_cld_flag;  in ixheaace_mps_212_space_tree_init()
112     box_config.use_coarse_quant_icc_flag = pstr_space_tree->use_coarse_quant_tto_icc_flag;  in ixheaace_mps_212_space_tree_init()
113     box_config.box_quant_mode = pstr_space_tree->quant_mode;  in ixheaace_mps_212_space_tree_init()
114     box_config.num_hybrid_bands_max = pstr_space_tree->num_hybrid_bands_max;  in ixheaace_mps_212_space_tree_init()
115     box_config.frame_keep_flag = pstr_space_tree->frame_keep_flag;  in ixheaace_mps_212_space_tree_init()
117     error = ixheaace_mps_212_init_tto_box(pstr_space_tree->pstr_tto_box[box], &box_config,  in ixheaace_mps_212_space_tree_init()
128     ixheaace_mps_pstr_space_tree pstr_space_tree, const WORD32 param_set,  in ixheaace_mps_212_space_tree_apply()  argument
142       (num_channels_in > pstr_space_tree->num_channels_in_max) ||  in ixheaace_mps_212_space_tree_apply()
143       (num_hybrid_bands > pstr_space_tree->num_hybrid_bands_max)) {  in ixheaace_mps_212_space_tree_apply()
169         pstr_space_tree->pstr_tto_box[pstr_tto_descriptor->box_id], num_time_slots,  in ixheaace_mps_212_space_tree_apply()
184   if (pstr_space_tree->frame_keep_flag == 1) {  in ixheaace_mps_212_space_tree_apply()
185     ixheaace_mps_212_space_tree_frame_keep_212(pstr_space_tree, pstr_spatial_frame, avoid_keep);  in ixheaace_mps_212_space_tree_apply()