878 typedef struct macroblock {  struct
888   struct macroblock_plane plane[MAX_MB_PLANE];  argument
896   MACROBLOCKD e_mbd;
903   MB_MODE_INFO_EXT mbmi_ext;
910   MB_MODE_INFO_EXT_FRAME *mbmi_ext_frame;
913   FRAME_CONTEXT *row_ctx;
922   FRAME_CONTEXT *tile_pb_ctx;
932   CB_COEFF_BUFFER *cb_coef_buff;
934   uint16_t cb_offset[PLANE_TYPES];
937   OBMCBuffer obmc_buffer;
939   PALETTE_BUFFER *palette_buffer;
941   CompoundTypeRdBuffers comp_rd_buffer;
943   CONV_BUF_TYPE *tmp_conv_dst;
954   uint8_t *tmp_pred_bufs[2];
966   int qindex;
973   int delta_qindex;
983   int rdmult_delta_qindex;
988   int rdmult_cur_qindex;
998   int rdmult;
1001   int intra_sb_rdmult_modifier;
1004   double rb;
1007   int mb_energy;
1009   int sb_energy_level;
1012   ModeCosts mode_costs;
1016   MvCosts *mv_costs;
1021   IntraBCMVCosts *dv_costs;
1024   CoeffCosts coeff_costs;
1032   int errorperbit;
1034   int sadperbit;
1046   int seg_skip_block;
1052   int actual_num_seg1_blocks;
1058   int actual_num_seg2_blocks;
1062   int cnt_zeromv;
1086   // TODO([email protected]): Refactor this out of macroblock  argument
1087   SuperBlockEnc sb_enc;
1094   CONTENT_STATE_SB content_state_sb;
1105   int pred_mv_sad[REF_FRAMES];
1111   int best_pred_mv_sad[2];
1113   int pred_mv0_sad[REF_FRAMES];
1115   int pred_mv1_sad[REF_FRAMES];
1123   uint8_t tpl_keep_ref_frame[REF_FRAMES];
1129   WARP_SAMPLE_INFO warp_sample_info[REF_FRAMES];
1137   int picked_ref_frames_mask[MAX_MIB_SIZE * MAX_MIB_SIZE];
1146   int nonrd_prune_ref_frame_search;
1154   PartitionSearchInfo part_search_info;
1163   int must_find_valid_partition;
1176   int skip_mode;
1184   int thresh_freq_fact[BLOCK_SIZES_ALL][MAX_MODES];
1194   WinnerModeStats *winner_mode_stats;
1196   int winner_mode_count;
1210   TXFM_RD_MODEL rd_model;
1223   struct inter_modes_info *inter_modes_info;
1226   uint8_t compound_idx;
1229   COMP_RD_STATS comp_rd_stats[MAX_COMP_RD_STATS];
1231   int comp_rd_stats_idx;
1240   int recalc_luma_mc_data;
1246   IntraBCHashInfo intrabc_hash_info;
1249   int use_mb_mode_cache;
1252   const MB_MODE_INFO *mb_mode_cache;
1259   PixelLevelGradientInfo *pixel_gradient_info;
1261   bool is_sb_gradient_cached[PLANE_TYPES];
1264   bool reuse_inter_pred;
1276   unsigned int max_mv_context[REF_FRAMES];
1283   FullMvLimits mv_limits;
1292   search_site_config search_site_cfg_buf[NUM_DISTINCT_SEARCH_METHODS];
1304   TxfmSearchParams txfm_search_params;
1331   //! The buffer used by search_tx_type() to swap dqcoeff in macroblockd_plane  argument
1333   tran_low_t *dqcoeff_buf;
1341   unsigned int source_variance;
1343   int block_is_zero_sad;
1347   int sb_me_partition;
1350   int sb_me_block;
1353   int_mv sb_me_mv;
1356   int sb_force_fixed_part;
1358   unsigned int pred_sse[REF_FRAMES];
1371   int try_merge_partition;
1379   Block4x4VarInfo *src_var_info_of_4x4_sub_blocks;
1382   SetOffsetsLoc last_set_offsets_loc;
1386   mode_search_stat_nonrd ms_stat_nonrd;
1392   int palette_pixels;
1397   struct SB_FIRST_PASS_STATS *sb_stats_cache;
1402   struct SB_FIRST_PASS_STATS *sb_fp_stats;
1408   RD_STATS *rdcost;