| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. If the |
| * Alliance for Open Media Patent License 1.0 was not distributed with this |
| * source code in the PATENTS file, you can obtain it at |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #include "aom/aom_codec.h" |
| #include "aom_ports/system_state.h" |
| |
| #include "av1/common/av1_common_int.h" |
| #include "av1/common/blockd.h" |
| #include "av1/common/common_data.h" |
| #include "av1/common/enums.h" |
| #include "av1/common/reconintra.h" |
| |
| #include "av1/encoder/aq_complexity.h" |
| #include "av1/encoder/aq_variance.h" |
| #include "av1/encoder/block.h" |
| #include "av1/encoder/context_tree.h" |
| #include "av1/encoder/encoder.h" |
| #include "av1/encoder/encodeframe.h" |
| #include "av1/encoder/encodeframe_utils.h" |
| #include "av1/encoder/encodemv.h" |
| #include "av1/encoder/motion_search_facade.h" |
| #include "av1/encoder/partition_search.h" |
| #include "av1/encoder/partition_strategy.h" |
| #include "av1/encoder/reconinter_enc.h" |
| #include "av1/encoder/tokenize.h" |
| #include "av1/common/reconinter.h" |
| #if CONFIG_EXT_RECUR_PARTITIONS |
| #include "av1/encoder/erp_tflite.h" |
| #endif // CONFIG_EXT_RECUR_PARTITIONS |
| |
| #include "aom_util/debug_util.h" |
| |
| #if CONFIG_TUNE_VMAF |
| #include "av1/encoder/tune_vmaf.h" |
| #endif |
| |
| #if CONFIG_NEW_TX_PARTITION |
| static void update_partition_cdfs_and_counts(MACROBLOCKD *xd, int blk_col, |
| int blk_row, TX_SIZE max_tx_size, |
| int allow_update_cdf, |
| FRAME_COUNTS *counts) { |
| (void)counts; |
| MB_MODE_INFO *mbmi = xd->mi[0]; |
| const BLOCK_SIZE bsize = mbmi->sb_type[xd->tree_type == CHROMA_PART]; |
| const int is_inter = is_inter_block(mbmi, xd->tree_type); |
| const int txb_size_index = |
| is_inter ? av1_get_txb_size_index(bsize, blk_row, blk_col) : 0; |
| #if !CONFIG_TX_PARTITION_CTX |
| const int is_rect = is_rect_tx(max_tx_size); |
| #endif // !CONFIG_TX_PARTITION_CTX |
| const TX_PARTITION_TYPE partition = mbmi->tx_partition_type[txb_size_index]; |
| const int allow_horz = allow_tx_horz_split(max_tx_size); |
| const int allow_vert = allow_tx_vert_split(max_tx_size); |
| #if CONFIG_IMPROVEIDTX_CTXS |
| const int plane_type = xd->tree_type == CHROMA_PART; |
| const int is_fsc = (xd->mi[0]->fsc_mode[xd->tree_type == CHROMA_PART] && |
| plane_type == PLANE_TYPE_Y); |
| #endif // CONFIG_IMPROVEIDTX_CTXS |
| #if CONFIG_TX_PARTITION_CTX |
| #if CONFIG_TX_PARTITION_TYPE_EXT |
| const int bsize_group = size_to_tx_part_group_lookup[bsize]; |
| const int txsize_group = size_to_tx_type_group_lookup[bsize]; |
| int do_partition = 0; |
| if (allow_horz || allow_vert) { |
| do_partition = (partition != TX_PARTITION_NONE); |
| if (allow_update_cdf) { |
| aom_cdf_prob *do_partition_cdf = |
| #if CONFIG_IMPROVEIDTX_CTXS |
| xd->tile_ctx->txfm_do_partition_cdf[is_fsc][is_inter][bsize_group]; |
| #else |
| xd->tile_ctx->txfm_do_partition_cdf[is_inter][bsize_group]; |
| #endif // CONFIG_IMPROVEIDTX_CTXS |
| update_cdf(do_partition_cdf, do_partition, 2); |
| } |
| #if CONFIG_ENTROPY_STATS |
| #if CONFIG_IMPROVEIDTX_CTXS |
| ++counts->txfm_do_partition[is_fsc][is_inter][bsize_group][do_partition]; |
| #else |
| ++counts->txfm_do_partition[is_inter][bsize_group][do_partition]; |
| #endif |
| #endif // CONFIG_ENTROPY_STATS |
| } |
| |
| if (do_partition) { |
| if (allow_horz && allow_vert) { |
| assert(txsize_group > 0); |
| const TX_PARTITION_TYPE split4_partition = |
| get_split4_partition(partition); |
| if (allow_update_cdf) { |
| aom_cdf_prob *partition_type_cdf = |
| #if CONFIG_IMPROVEIDTX_CTXS |
| xd->tile_ctx->txfm_4way_partition_type_cdf[is_fsc][is_inter] |
| [txsize_group - 1]; |
| #else |
| xd->tile_ctx |
| ->txfm_4way_partition_type_cdf[is_inter][txsize_group - 1]; |
| #endif // CONFIG_IMPROVEIDTX_CTXS |
| update_cdf(partition_type_cdf, split4_partition - 1, |
| TX_PARTITION_TYPE_NUM); |
| } |
| #if CONFIG_ENTROPY_STATS |
| #if CONFIG_IMPROVEIDTX_CTXS |
| ++counts->txfm_4way_partition_type[is_fsc][is_inter][txsize_group - 1] |
| [split4_partition - 1]; |
| #else |
| ++counts->txfm_4way_partition_type[is_inter][txsize_group - 1] |
| [split4_partition - 1]; |
| #endif // CONFIG_IMPROVEIDTX_CTXS |
| #endif // CONFIG_ENTROPY_STATS |
| } else if (allow_horz || allow_vert) { |
| int has_first_split = 0; |
| if (partition == TX_PARTITION_VERT_M || partition == TX_PARTITION_HORZ_M) |
| has_first_split = 1; |
| |
| if (allow_update_cdf && txsize_group) { |
| aom_cdf_prob *partition_type_cdf = |
| #if CONFIG_IMPROVEIDTX_CTXS |
| xd->tile_ctx->txfm_4way_partition_type_cdf[is_fsc][is_inter] |
| [txsize_group - 1]; |
| #else |
| xd->tile_ctx |
| ->txfm_4way_partition_type_cdf[is_inter][txsize_group - 1]; |
| #endif // CONFIG_IMPROVEIDTX_CTXS |
| update_cdf(partition_type_cdf, has_first_split, TX_PARTITION_TYPE_NUM); |
| } |
| #if CONFIG_ENTROPY_STATS |
| if (txsize_group) { |
| #if CONFIG_IMPROVEIDTX_CTXS |
| ++counts->txfm_4way_partition_type[is_fsc][is_inter][txsize_group - 1] |
| [has_first_split]; |
| #else |
| ++counts->txfm_4way_partition_type[is_inter][txsize_group - 1] |
| [has_first_split]; |
| #endif // CONFIG_IMPROVEIDTX_CTXS |
| } |
| #endif // CONFIG_ENTROPY_STATS |
| } |
| } |
| #else |
| const int bsize_group = size_to_tx_part_group_lookup[bsize]; |
| int do_partition = 0; |
| if (allow_horz || allow_vert) { |
| do_partition = (partition != TX_PARTITION_NONE); |
| if (allow_update_cdf) { |
| aom_cdf_prob *do_partition_cdf = |
| #if CONFIG_IMPROVEIDTX_CTXS |
| xd->tile_ctx->txfm_do_partition_cdf[is_fsc][is_inter][bsize_group]; |
| #else |
| xd->tile_ctx->txfm_do_partition_cdf[is_inter][bsize_group]; |
| #endif // CONFIG_IMPROVEIDTX_CTXS |
| update_cdf(do_partition_cdf, do_partition, 2); |
| } |
| #if CONFIG_ENTROPY_STATS |
| #if CONFIG_IMPROVEIDTX_CTXS |
| ++counts->txfm_do_partition[is_fsc][is_inter][bsize_group][do_partition]; |
| #else |
| ++counts->txfm_do_partition[is_inter][bsize_group][do_partition]; |
| #endif // CONFIG_IMPROVEIDTX_CTXS |
| #endif // CONFIG_ENTROPY_STATS |
| } |
| |
| if (do_partition) { |
| if (allow_horz && allow_vert) { |
| assert(bsize_group > 0); |
| const TX_PARTITION_TYPE split4_partition = |
| get_split4_partition(partition); |
| if (allow_update_cdf) { |
| aom_cdf_prob *partition_type_cdf = |
| #if CONFIG_IMPROVEIDTX_CTXS |
| xd->tile_ctx->txfm_4way_partition_type_cdf[is_fsc][is_inter] |
| [bsize_group - 1]; |
| #else |
| xd->tile_ctx |
| ->txfm_4way_partition_type_cdf[is_inter][bsize_group - 1]; |
| #endif // CONFIG_IMPROVEIDTX_CTXS |
| update_cdf(partition_type_cdf, split4_partition - 1, 3); |
| } |
| #if CONFIG_ENTROPY_STATS |
| #if CONFIG_IMPROVEIDTX_CTXS |
| ++counts->txfm_4way_partition_type[is_fsc][is_inter][bsize_group - 1] |
| [split4_partition - 1]; |
| #else |
| ++counts->txfm_4way_partition_type[is_inter][bsize_group - 1] |
| [split4_partition - 1]; |
| #endif // CONFIG_IMPROVEIDTX_CTXS |
| #endif // CONFIG_ENTROPY_STATS |
| } |
| } |
| #endif // CONFIG_TX_PARTITION_TYPE_EXT |
| #else |
| if (allow_horz && allow_vert) { |
| const TX_PARTITION_TYPE split4_partition = get_split4_partition(partition); |
| const int split4_ctx = |
| is_inter ? txfm_partition_split4_inter_context( |
| xd->above_txfm_context + blk_col, |
| xd->left_txfm_context + blk_row, bsize, max_tx_size) |
| : get_tx_size_context(xd); |
| aom_cdf_prob *split4_cdf = |
| is_inter |
| ? xd->tile_ctx->inter_4way_txfm_partition_cdf[is_rect][split4_ctx] |
| : xd->tile_ctx->intra_4way_txfm_partition_cdf[is_rect][split4_ctx]; |
| if (allow_update_cdf) { |
| update_cdf(split4_cdf, split4_partition, 4); |
| } |
| #if CONFIG_ENTROPY_STATS |
| if (is_inter) |
| ++counts |
| ->inter_4way_txfm_partition[is_rect][split4_ctx][split4_partition]; |
| else |
| ++counts |
| ->intra_4way_txfm_partition[is_rect][split4_ctx][split4_partition]; |
| #endif // CONFIG_ENTROPY_STATS |
| } else if (allow_horz || allow_vert) { |
| const int has_first_split = partition != TX_PARTITION_NONE; |
| if (allow_update_cdf) { |
| aom_cdf_prob *split2_cdf = |
| is_inter ? xd->tile_ctx->inter_2way_txfm_partition_cdf |
| : xd->tile_ctx->intra_2way_txfm_partition_cdf; |
| update_cdf(split2_cdf, has_first_split, 2); |
| } |
| #if CONFIG_ENTROPY_STATS |
| if (is_inter) |
| ++counts->inter_2way_txfm_partition[has_first_split]; |
| else |
| ++counts->intra_2way_txfm_partition[has_first_split]; |
| #endif // CONFIG_ENTROPY_STATS |
| |
| } else { |
| assert(!allow_horz && !allow_vert); |
| assert(partition == PARTITION_NONE); |
| } |
| #endif // CONFIG_TX_PARTITION_CTX |
| } |
| #endif // CONFIG_NEW_TX_PARTITION |
| |
| static void update_txfm_count(MACROBLOCK *x, MACROBLOCKD *xd, |
| FRAME_COUNTS *counts, TX_SIZE tx_size, int depth, |
| int blk_row, int blk_col, |
| uint8_t allow_update_cdf) { |
| MB_MODE_INFO *mbmi = xd->mi[0]; |
| const BLOCK_SIZE bsize = mbmi->sb_type[xd->tree_type == CHROMA_PART]; |
| const int max_blocks_high = max_block_high(xd, bsize, 0); |
| const int max_blocks_wide = max_block_wide(xd, bsize, 0); |
| const int txb_size_index = av1_get_txb_size_index(bsize, blk_row, blk_col); |
| |
| if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) return; |
| assert(tx_size > TX_4X4); |
| #if CONFIG_NEW_TX_PARTITION |
| (void)depth; |
| #if CONFIG_TX_PARTITION_TYPE_EXT |
| int num_txfm_blocks = |
| get_tx_partition_sizes(mbmi->tx_partition_type[txb_size_index], tx_size, |
| &mbmi->txb_pos, mbmi->sub_txs); |
| TX_SIZE this_size = mbmi->sub_txs[num_txfm_blocks - 1]; |
| #else |
| TX_SIZE sub_txs[MAX_TX_PARTITIONS] = { 0 }; |
| get_tx_partition_sizes(mbmi->tx_partition_type[txb_size_index], tx_size, |
| sub_txs); |
| // TODO(sarahparker) This assumes all of the tx sizes in the partition scheme |
| // are the same size. This will need to be adjusted to deal with the case |
| // where they can be different. |
| TX_SIZE this_size = sub_txs[0]; |
| assert(mbmi->inter_tx_size[txb_size_index] == this_size); |
| #endif // CONFIG_TX_PARTITION_TYPE_EXT |
| if (mbmi->tx_partition_type[txb_size_index] != TX_PARTITION_NONE) |
| ++x->txfm_search_info.txb_split_count; |
| |
| update_partition_cdfs_and_counts(xd, blk_col, blk_row, tx_size, |
| allow_update_cdf, counts); |
| mbmi->tx_size = this_size; |
| #if !CONFIG_TX_PARTITION_CTX |
| txfm_partition_update(xd->above_txfm_context + blk_col, |
| xd->left_txfm_context + blk_row, this_size, tx_size); |
| #endif // !CONFIG_TX_PARTITION_CTX |
| #else // CONFIG_NEW_TX_PARTITION |
| int ctx = txfm_partition_context( |
| xd->above_txfm_context + blk_col, xd->left_txfm_context + blk_row, |
| mbmi->sb_type[xd->tree_type == CHROMA_PART], tx_size); |
| const TX_SIZE plane_tx_size = mbmi->inter_tx_size[txb_size_index]; |
| if (depth == MAX_VARTX_DEPTH) { |
| // Don't add to counts in this case |
| mbmi->tx_size = tx_size; |
| txfm_partition_update(xd->above_txfm_context + blk_col, |
| xd->left_txfm_context + blk_row, tx_size, tx_size); |
| return; |
| } |
| |
| if (tx_size == plane_tx_size) { |
| #if CONFIG_ENTROPY_STATS |
| ++counts->txfm_partition[ctx][0]; |
| #endif |
| if (allow_update_cdf) |
| update_cdf(xd->tile_ctx->txfm_partition_cdf[ctx], 0, 2); |
| mbmi->tx_size = tx_size; |
| txfm_partition_update(xd->above_txfm_context + blk_col, |
| xd->left_txfm_context + blk_row, tx_size, tx_size); |
| } else { |
| const TX_SIZE sub_txs = sub_tx_size_map[tx_size]; |
| const int bsw = tx_size_wide_unit[sub_txs]; |
| const int bsh = tx_size_high_unit[sub_txs]; |
| |
| #if CONFIG_ENTROPY_STATS |
| ++counts->txfm_partition[ctx][1]; |
| #endif |
| if (allow_update_cdf) |
| update_cdf(xd->tile_ctx->txfm_partition_cdf[ctx], 1, 2); |
| ++x->txfm_search_info.txb_split_count; |
| |
| if (sub_txs == TX_4X4) { |
| mbmi->inter_tx_size[txb_size_index] = TX_4X4; |
| mbmi->tx_size = TX_4X4; |
| txfm_partition_update(xd->above_txfm_context + blk_col, |
| xd->left_txfm_context + blk_row, TX_4X4, tx_size); |
| return; |
| } |
| |
| for (int row = 0; row < tx_size_high_unit[tx_size]; row += bsh) { |
| for (int col = 0; col < tx_size_wide_unit[tx_size]; col += bsw) { |
| int offsetr = row; |
| int offsetc = col; |
| |
| update_txfm_count(x, xd, counts, sub_txs, depth + 1, blk_row + offsetr, |
| blk_col + offsetc, allow_update_cdf); |
| } |
| } |
| } |
| #endif // CONFIG_NEW_TX_PARTITION |
| } |
| |
| static void tx_partition_count_update( |
| #if !CONFIG_TX_PARTITION_CTX |
| const AV1_COMMON *const cm, |
| #endif // !CONFIG_TX_PARTITION_CTX |
| MACROBLOCK *x, BLOCK_SIZE plane_bsize, FRAME_COUNTS *td_counts, |
| uint8_t allow_update_cdf) { |
| MACROBLOCKD *xd = &x->e_mbd; |
| const int mi_width = mi_size_wide[plane_bsize]; |
| const int mi_height = mi_size_high[plane_bsize]; |
| const TX_SIZE max_tx_size = get_vartx_max_txsize(xd, plane_bsize, 0); |
| const int bh = tx_size_high_unit[max_tx_size]; |
| const int bw = tx_size_wide_unit[max_tx_size]; |
| |
| #if !CONFIG_TX_PARTITION_CTX |
| xd->above_txfm_context = |
| cm->above_contexts.txfm[xd->tile.tile_row] + xd->mi_col; |
| xd->left_txfm_context = |
| xd->left_txfm_context_buffer + (xd->mi_row & MAX_MIB_MASK); |
| #endif // !CONFIG_TX_PARTITION_CTX |
| |
| for (int idy = 0; idy < mi_height; idy += bh) { |
| for (int idx = 0; idx < mi_width; idx += bw) { |
| update_txfm_count(x, xd, td_counts, max_tx_size, 0, idy, idx, |
| allow_update_cdf); |
| } |
| } |
| } |
| |
| #if !CONFIG_TX_PARTITION_CTX |
| static void set_txfm_context(MACROBLOCKD *xd, TX_SIZE tx_size, int blk_row, |
| int blk_col) { |
| MB_MODE_INFO *mbmi = xd->mi[0]; |
| const BLOCK_SIZE bsize = mbmi->sb_type[xd->tree_type == CHROMA_PART]; |
| const int max_blocks_high = max_block_high(xd, bsize, 0); |
| const int max_blocks_wide = max_block_wide(xd, bsize, 0); |
| const int txb_size_index = av1_get_txb_size_index(bsize, blk_row, blk_col); |
| const TX_SIZE plane_tx_size = mbmi->inter_tx_size[txb_size_index]; |
| |
| if (blk_row >= max_blocks_high || blk_col >= max_blocks_wide) return; |
| |
| if (tx_size == plane_tx_size) { |
| mbmi->tx_size = tx_size; |
| txfm_partition_update(xd->above_txfm_context + blk_col, |
| xd->left_txfm_context + blk_row, tx_size, tx_size); |
| |
| } else { |
| #if CONFIG_NEW_TX_PARTITION |
| TX_SIZE sub_txs[MAX_TX_PARTITIONS] = { 0 }; |
| const int index = av1_get_txb_size_index(bsize, blk_row, blk_col); |
| get_tx_partition_sizes(mbmi->tx_partition_type[index], tx_size, sub_txs); |
| int cur_partition = 0; |
| int bsw = 0, bsh = 0; |
| for (int r = 0; r < tx_size_high_unit[tx_size]; r += bsh) { |
| for (int c = 0; c < tx_size_wide_unit[tx_size]; c += bsw) { |
| const TX_SIZE sub_tx = sub_txs[cur_partition]; |
| bsw = tx_size_wide_unit[sub_tx]; |
| bsh = tx_size_high_unit[sub_tx]; |
| const int offsetr = blk_row + r; |
| const int offsetc = blk_col + c; |
| if (offsetr >= max_blocks_high || offsetc >= max_blocks_wide) continue; |
| mbmi->tx_size = sub_tx; |
| txfm_partition_update(xd->above_txfm_context + blk_col, |
| xd->left_txfm_context + blk_row, sub_tx, sub_tx); |
| cur_partition++; |
| } |
| } |
| #else |
| if (tx_size == TX_8X8) { |
| mbmi->inter_tx_size[txb_size_index] = TX_4X4; |
| mbmi->tx_size = TX_4X4; |
| txfm_partition_update(xd->above_txfm_context + blk_col, |
| xd->left_txfm_context + blk_row, TX_4X4, tx_size); |
| return; |
| } |
| const TX_SIZE sub_txs = sub_tx_size_map[tx_size]; |
| const int bsw = tx_size_wide_unit[sub_txs]; |
| const int bsh = tx_size_high_unit[sub_txs]; |
| for (int row = 0; row < tx_size_high_unit[tx_size]; row += bsh) { |
| for (int col = 0; col < tx_size_wide_unit[tx_size]; col += bsw) { |
| const int offsetr = blk_row + row; |
| const int offsetc = blk_col + col; |
| if (offsetr >= max_blocks_high || offsetc >= max_blocks_wide) continue; |
| set_txfm_context(xd, sub_txs, offsetr, offsetc); |
| } |
| } |
| #endif // CONFIG_NEW_TX_PARTITION |
| } |
| } |
| |
| static void tx_partition_set_contexts(const AV1_COMMON *const cm, |
| MACROBLOCKD *xd, BLOCK_SIZE plane_bsize) { |
| const int mi_width = mi_size_wide[plane_bsize]; |
| const int mi_height = mi_size_high[plane_bsize]; |
| const TX_SIZE max_tx_size = get_vartx_max_txsize(xd, plane_bsize, 0); |
| const int bh = tx_size_high_unit[max_tx_size]; |
| const int bw = tx_size_wide_unit[max_tx_size]; |
| |
| xd->above_txfm_context = |
| cm->above_contexts.txfm[xd->tile.tile_row] + xd->mi_col; |
| xd->left_txfm_context = |
| xd->left_txfm_context_buffer + (xd->mi_row & MAX_MIB_MASK); |
| |
| for (int idy = 0; idy < mi_height; idy += bh) { |
| for (int idx = 0; idx < mi_width; idx += bw) { |
| set_txfm_context(xd, max_tx_size, idy, idx); |
| } |
| } |
| } |
| #endif // !CONFIG_TX_PARTITION_CTX |
| |
| static void encode_superblock(const AV1_COMP *const cpi, TileDataEnc *tile_data, |
| ThreadData *td, TokenExtra **t, RUN_TYPE dry_run, |
| BLOCK_SIZE bsize, int plane_start, int plane_end, |
| int *rate) { |
| const AV1_COMMON *const cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| MACROBLOCK *const x = &td->mb; |
| MACROBLOCKD *const xd = &x->e_mbd; |
| MB_MODE_INFO **mi_4x4 = xd->mi; |
| MB_MODE_INFO *mbmi = mi_4x4[0]; |
| const int seg_skip = |
| segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP); |
| const int mis = cm->mi_params.mi_stride; |
| const int mi_width = mi_size_wide[bsize]; |
| const int mi_height = mi_size_high[bsize]; |
| const int is_inter = is_inter_block(mbmi, xd->tree_type); |
| xd->cfl.use_dc_pred_cache = 0; |
| xd->cfl.dc_pred_is_cached[0] = 0; |
| xd->cfl.dc_pred_is_cached[1] = 0; |
| // Initialize tx_mode and tx_size_search_method |
| TxfmSearchParams *txfm_params = &x->txfm_search_params; |
| set_tx_size_search_method( |
| cm, &cpi->winner_mode_params, txfm_params, |
| cpi->sf.winner_mode_sf.enable_winner_mode_for_tx_size_srch, 1 |
| #if CONFIG_EXT_RECUR_PARTITIONS |
| , |
| x, cpi->sf.tx_sf.use_largest_tx_size_for_small_bsize |
| #endif // CONFIG_EXT_RECUR_PARTITIONS |
| ); |
| |
| const int mi_row = xd->mi_row; |
| const int mi_col = xd->mi_col; |
| if (!is_inter) { |
| if (xd->tree_type != LUMA_PART) { |
| xd->cfl.store_y = store_cfl_required(cm, xd); |
| } |
| mbmi->skip_txfm[xd->tree_type == CHROMA_PART] = 1; |
| for (int plane = plane_start; plane < plane_end; ++plane) { |
| if (plane == AOM_PLANE_Y || !is_cctx_allowed(cm, xd)) |
| av1_encode_intra_block_plane(cpi, x, bsize, plane, dry_run, |
| cpi->optimize_seg_arr[mbmi->segment_id]); |
| else if (plane == AOM_PLANE_U) |
| av1_encode_intra_block_joint_uv( |
| cpi, x, bsize, dry_run, cpi->optimize_seg_arr[mbmi->segment_id]); |
| } |
| |
| // If there is at least one lossless segment, force the skip for intra |
| // block to be 0, in order to avoid the segment_id to be changed by in |
| // write_segment_id(). |
| if (!cpi->common.seg.segid_preskip && cpi->common.seg.update_map && |
| cpi->enc_seg.has_lossless_segment) |
| mbmi->skip_txfm[xd->tree_type == CHROMA_PART] = 0; |
| |
| xd->cfl.store_y = 0; |
| if (av1_allow_palette(cm->features.allow_screen_content_tools, bsize)) { |
| for (int plane = plane_start; plane < AOMMIN(2, plane_end); ++plane) { |
| if (mbmi->palette_mode_info.palette_size[plane] > 0) { |
| if (!dry_run) { |
| av1_tokenize_color_map(x, plane, t, bsize, mbmi->tx_size, |
| PALETTE_MAP, tile_data->allow_update_cdf, |
| td->counts); |
| } else if (dry_run == DRY_RUN_COSTCOEFFS) { |
| rate += |
| av1_cost_color_map(x, plane, bsize, mbmi->tx_size, PALETTE_MAP); |
| } |
| } |
| } |
| } |
| |
| av1_update_intra_mb_txb_context(cpi, td, dry_run, bsize, |
| tile_data->allow_update_cdf); |
| } else { |
| int ref; |
| const int is_compound = has_second_ref(mbmi); |
| |
| set_ref_ptrs(cm, xd, mbmi->ref_frame[0], mbmi->ref_frame[1]); |
| for (ref = 0; ref < 1 + is_compound; ++ref) { |
| const YV12_BUFFER_CONFIG *cfg = |
| get_ref_frame_yv12_buf(cm, mbmi->ref_frame[ref]); |
| assert(IMPLIES(!is_intrabc_block(mbmi, xd->tree_type), cfg)); |
| av1_setup_pre_planes(xd, ref, cfg, mi_row, mi_col, |
| xd->block_ref_scale_factors[ref], num_planes, |
| &mbmi->chroma_ref_info); |
| } |
| int start_plane = 0; |
| #if CONFIG_BAWP |
| struct macroblockd_plane *p = xd->plane; |
| const BUFFER_SET orig_dst = { |
| { p[0].dst.buf, p[1].dst.buf, p[2].dst.buf }, |
| { p[0].dst.stride, p[1].dst.stride, p[2].dst.stride }, |
| }; |
| av1_enc_build_inter_predictor(cm, xd, mi_row, mi_col, &orig_dst, bsize, |
| #else |
| av1_enc_build_inter_predictor(cm, xd, mi_row, mi_col, NULL, bsize, |
| #endif |
| start_plane, av1_num_planes(cm) - 1); |
| if (mbmi->motion_mode == OBMC_CAUSAL) { |
| #if CONFIG_EXTENDED_WARP_PREDICTION |
| assert(cm->features.enabled_motion_modes & (1 << OBMC_CAUSAL)); |
| #else |
| assert(cpi->oxcf.motion_mode_cfg.enable_obmc); |
| #endif |
| av1_build_obmc_inter_predictors_sb(cm, xd); |
| } |
| |
| #if CONFIG_MISMATCH_DEBUG |
| if (dry_run == OUTPUT_ENABLED) { |
| for (int plane = plane_start; plane < plane_end; ++plane) { |
| const struct macroblockd_plane *pd = &xd->plane[plane]; |
| int pixel_c, pixel_r; |
| if (plane && !xd->is_chroma_ref) continue; |
| if (plane) { |
| mi_to_pixel_loc(&pixel_c, &pixel_r, |
| mbmi->chroma_ref_info.mi_col_chroma_base, |
| mbmi->chroma_ref_info.mi_row_chroma_base, 0, 0, |
| pd->subsampling_x, pd->subsampling_y); |
| } else { |
| mi_to_pixel_loc(&pixel_c, &pixel_r, mi_col, mi_row, 0, 0, |
| pd->subsampling_x, pd->subsampling_y); |
| } |
| mismatch_record_block_pre(pd->dst.buf, pd->dst.stride, |
| #if CONFIG_EXPLICIT_TEMPORAL_DIST_CALC |
| cm->current_frame.display_order_hint, |
| #else |
| cm->current_frame.order_hint, |
| #endif // CONFIG_EXPLICIT_TEMPORAL_DIST_CALC |
| plane, pixel_c, pixel_r, pd->width, |
| pd->height); |
| } |
| } |
| #else |
| (void)num_planes; |
| #endif // CONFIG_MISMATCH_DEBUG |
| |
| av1_encode_sb(cpi, x, bsize, dry_run, plane_start, plane_end); |
| av1_tokenize_sb_vartx(cpi, td, dry_run, bsize, rate, |
| tile_data->allow_update_cdf, plane_start, plane_end); |
| } |
| |
| if (!dry_run) { |
| if (av1_allow_intrabc(cm, xd) && is_intrabc_block(mbmi, xd->tree_type)) |
| td->intrabc_used = 1; |
| #if CONFIG_MORPH_PRED |
| if (mbmi->morph_pred) { |
| assert(av1_allow_intrabc(cm, xd)); |
| } |
| #endif // CONFIG_MORPH_PRED |
| if (txfm_params->tx_mode_search_type == TX_MODE_SELECT && |
| !xd->lossless[mbmi->segment_id] && |
| mbmi->sb_type[xd->tree_type == CHROMA_PART] > BLOCK_4X4 && |
| !(is_inter && |
| (mbmi->skip_txfm[xd->tree_type == CHROMA_PART] || seg_skip))) { |
| if (is_inter) { |
| tx_partition_count_update( |
| #if !CONFIG_TX_PARTITION_CTX |
| cm, |
| #endif // !CONFIG_TX_PARTITION_CTX |
| x, bsize, td->counts, tile_data->allow_update_cdf); |
| } else { |
| #if CONFIG_TX_PARTITION_TYPE_EXT |
| if (mbmi->tx_partition_type[0] != TX_PARTITION_NONE && |
| #else |
| if (mbmi->tx_size != max_txsize_rect_lookup[bsize] && |
| #endif // CONFIG_TX_PARTITION_TYPE_EXT |
| xd->tree_type != CHROMA_PART) |
| ++x->txfm_search_info.txb_split_count; |
| if (block_signals_txsize(bsize) && xd->tree_type != CHROMA_PART) { |
| #if CONFIG_NEW_TX_PARTITION |
| const TX_SIZE max_tx_size = max_txsize_rect_lookup[bsize]; |
| update_partition_cdfs_and_counts( |
| xd, 0, 0, max_tx_size, tile_data->allow_update_cdf, td->counts); |
| #else // CONFIG_NEW_TX_PARTITION |
| const int tx_size_ctx = get_tx_size_context(xd); |
| const int32_t tx_size_cat = bsize_to_tx_size_cat(bsize); |
| const int depth = tx_size_to_depth(mbmi->tx_size, bsize); |
| const int max_depths = bsize_to_max_depth(bsize); |
| if (tile_data->allow_update_cdf) |
| update_cdf(xd->tile_ctx->tx_size_cdf[tx_size_cat][tx_size_ctx], |
| depth, max_depths + 1); |
| #if CONFIG_ENTROPY_STATS |
| ++td->counts->intra_tx_size[tx_size_cat][tx_size_ctx][depth]; |
| #endif |
| #endif // CONFIG_NEW_TX_PARTITION |
| } |
| } |
| if (xd->tree_type != CHROMA_PART) |
| assert( |
| IMPLIES(is_rect_tx(mbmi->tx_size), is_rect_tx_allowed(xd, mbmi))); |
| } else { |
| #if CONFIG_TX_PARTITION_TYPE_EXT |
| if (mbmi->tx_partition_type[0] != TX_PARTITION_NONE) |
| ++x->txfm_search_info.txb_split_count; |
| #else |
| int i, j; |
| TX_SIZE intra_tx_size; |
| // The new intra coding scheme requires no change of transform size |
| if (is_inter) { |
| if (xd->lossless[mbmi->segment_id]) { |
| intra_tx_size = TX_4X4; |
| } else { |
| intra_tx_size = |
| tx_size_from_tx_mode(bsize, txfm_params->tx_mode_search_type); |
| } |
| } else { |
| intra_tx_size = mbmi->tx_size; |
| } |
| #if CONFIG_EXTENDED_SDP |
| // Since transform partitioning is only allowed for luma component, |
| // and tx_size variable represents the transform size of the luma |
| // component in one coded block, so chroma block should not change the |
| // tx_size. |
| if (xd->tree_type != CHROMA_PART || frame_is_intra_only(cm)) { |
| #endif // CONFIG_EXTENDED_SDP |
| for (j = 0; j < mi_height; j++) |
| for (i = 0; i < mi_width; i++) |
| if (mi_col + i < cm->mi_params.mi_cols && |
| mi_row + j < cm->mi_params.mi_rows) |
| mi_4x4[mis * j + i]->tx_size = intra_tx_size; |
| #if CONFIG_EXTENDED_SDP |
| } |
| #endif // CONFIG_EXTENDED_SDP |
| |
| if (intra_tx_size != max_txsize_rect_lookup[bsize]) |
| ++x->txfm_search_info.txb_split_count; |
| #endif // CONFIG_TX_PARTITION_TYPE_EXT |
| } |
| #if !CONFIG_MVP_IMPROVEMENT |
| #if CONFIG_IBC_SR_EXT && !CONFIG_IBC_BV_IMPROVEMENT |
| if (cm->seq_params.enable_refmvbank && is_inter && |
| !is_intrabc_block(mbmi, xd->tree_type)) |
| #else |
| if (cm->seq_params.enable_refmvbank && is_inter) |
| #endif // CONFIG_IBC_SR_EXT && !CONFIG_IBC_BV_IMPROVEMENT |
| av1_update_ref_mv_bank(cm, xd, mbmi); |
| #endif // !CONFIG_MVP_IMPROVEMENT |
| |
| #if CONFIG_EXTENDED_WARP_PREDICTION && !WARP_CU_BANK |
| if (is_inter) av1_update_warp_param_bank(cm, xd, mbmi); |
| #endif // CONFIG_EXTENDED_WARP_PREDICTION && !WARP_CU_BANK |
| } |
| #if !CONFIG_TX_PARTITION_TYPE_EXT |
| if (txfm_params->tx_mode_search_type == TX_MODE_SELECT && |
| block_signals_txsize(mbmi->sb_type[xd->tree_type == CHROMA_PART]) && |
| is_inter && |
| !(mbmi->skip_txfm[xd->tree_type == CHROMA_PART] || seg_skip) && |
| !xd->lossless[mbmi->segment_id]) { |
| #if !CONFIG_TX_PARTITION_CTX |
| if (dry_run) tx_partition_set_contexts(cm, xd, bsize); |
| #endif // !CONFIG_TX_PARTITION_CTX |
| } else { |
| TX_SIZE tx_size = mbmi->tx_size; |
| // The new intra coding scheme requires no change of transform size |
| if (is_inter) { |
| if (xd->lossless[mbmi->segment_id]) { |
| tx_size = TX_4X4; |
| } else { |
| tx_size = tx_size_from_tx_mode(bsize, txfm_params->tx_mode_search_type); |
| } |
| } else { |
| tx_size = (bsize > BLOCK_4X4) ? tx_size : TX_4X4; |
| } |
| mbmi->tx_size = tx_size; |
| #if !CONFIG_TX_PARTITION_CTX |
| set_txfm_ctxs(tx_size, xd->width, xd->height, |
| (mbmi->skip_txfm[xd->tree_type == CHROMA_PART] || seg_skip) && |
| is_inter_block(mbmi, xd->tree_type), |
| xd); |
| #endif // !CONFIG_TX_PARTITION_CTX |
| } |
| #endif //! CONFIG_TX_PARTITION_TYPE_EXT |
| |
| if (is_inter_block(mbmi, xd->tree_type) && !xd->is_chroma_ref && |
| is_cfl_allowed(xd)) { |
| #if CONFIG_IMPROVED_CFL |
| cfl_store_block(xd, mbmi->sb_type[xd->tree_type == CHROMA_PART], |
| mbmi->tx_size, cm->seq_params.enable_cfl_ds_filter); |
| #else |
| cfl_store_block(xd, mbmi->sb_type[xd->tree_type == CHROMA_PART], |
| mbmi->tx_size); |
| #endif // CONFIG_IMPROVED_CFL |
| } |
| if (xd->tree_type == LUMA_PART) { |
| const CommonModeInfoParams *const mi_params = &cm->mi_params; |
| for (int y = 0; y < mi_height; y++) { |
| for (int x_idx = 0; x_idx < mi_width; x_idx++) { |
| if ((xd->mb_to_right_edge >> (3 + MI_SIZE_LOG2)) + mi_width > x_idx && |
| (xd->mb_to_bottom_edge >> (3 + MI_SIZE_LOG2)) + mi_height > y) { |
| if (y == 0 && x_idx == 0) continue; |
| const int mi_idx = |
| get_alloc_mi_idx(mi_params, mi_row + y, mi_col + x_idx); |
| xd->mi[x_idx + y * mis] = &mi_params->mi_alloc[mi_idx]; |
| xd->mi[x_idx + y * mis]->skip_txfm[PLANE_TYPE_Y] = |
| xd->mi[0]->skip_txfm[PLANE_TYPE_Y]; |
| } |
| } |
| } |
| } |
| |
| av1_mark_block_as_coded(xd, bsize, cm->sb_size); |
| } |
| |
| void setup_block_rdmult(const AV1_COMP *const cpi, MACROBLOCK *const x, |
| int mi_row, int mi_col, BLOCK_SIZE bsize, |
| AQ_MODE aq_mode, MB_MODE_INFO *mbmi) { |
| x->rdmult = cpi->rd.RDMULT; |
| MACROBLOCKD *const xd = &x->e_mbd; |
| if (aq_mode != NO_AQ && xd->tree_type == SHARED_PART) { |
| assert(mbmi != NULL); |
| if (aq_mode == VARIANCE_AQ) { |
| if (cpi->vaq_refresh) { |
| const int energy = bsize <= BLOCK_16X16 |
| ? x->mb_energy |
| : av1_log_block_var(cpi, x, bsize); |
| mbmi->segment_id = energy; |
| } |
| x->rdmult = set_segment_rdmult(cpi, x, mbmi->segment_id); |
| } else if (aq_mode == COMPLEXITY_AQ) { |
| x->rdmult = set_segment_rdmult(cpi, x, mbmi->segment_id); |
| } else if (aq_mode == CYCLIC_REFRESH_AQ) { |
| // If segment is boosted, use rdmult for that segment. |
| if (cyclic_refresh_segment_id_boosted(mbmi->segment_id)) |
| x->rdmult = av1_cyclic_refresh_get_rdmult(cpi->cyclic_refresh); |
| } |
| } |
| |
| const AV1_COMMON *const cm = &cpi->common; |
| if (cm->delta_q_info.delta_q_present_flag) { |
| x->rdmult = |
| av1_get_hier_tpl_rdmult(cpi, x, bsize, mi_row, mi_col, x->rdmult); |
| } |
| |
| if (cpi->oxcf.tune_cfg.tuning == AOM_TUNE_SSIM) { |
| av1_set_ssim_rdmult(cpi, &x->mv_costs, bsize, mi_row, mi_col, &x->rdmult); |
| } |
| #if CONFIG_TUNE_VMAF |
| if (cpi->oxcf.tune_cfg.tuning == AOM_TUNE_VMAF_WITHOUT_PREPROCESSING || |
| cpi->oxcf.tune_cfg.tuning == AOM_TUNE_VMAF_MAX_GAIN || |
| cpi->oxcf.tune_cfg.tuning == AOM_TUNE_VMAF_NEG_MAX_GAIN) { |
| av1_set_vmaf_rdmult(cpi, x, bsize, mi_row, mi_col, &x->rdmult); |
| } |
| #endif |
| } |
| |
| void av1_set_offsets_without_segment_id( |
| const AV1_COMP *const cpi, const TileInfo *const tile, MACROBLOCK *const x, |
| int mi_row, int mi_col, BLOCK_SIZE bsize, |
| const CHROMA_REF_INFO *chroma_ref_info) { |
| const AV1_COMMON *const cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| MACROBLOCKD *const xd = &x->e_mbd; |
| assert(bsize < BLOCK_SIZES_ALL); |
| const int mi_width = mi_size_wide[bsize]; |
| const int mi_height = mi_size_high[bsize]; |
| |
| set_mode_info_offsets(&cpi->common.mi_params, &cpi->mbmi_ext_info, x, xd, |
| mi_row, mi_col |
| #if CONFIG_C071_SUBBLK_WARPMV |
| , |
| mi_width, mi_height |
| #endif // CONFIG_C071_SUBBLK_WARPMV |
| ); |
| |
| set_entropy_context(xd, mi_row, mi_col, num_planes, chroma_ref_info); |
| #if !CONFIG_TX_PARTITION_CTX |
| xd->above_txfm_context = cm->above_contexts.txfm[tile->tile_row] + mi_col; |
| xd->left_txfm_context = |
| xd->left_txfm_context_buffer + (mi_row & MAX_MIB_MASK); |
| #endif // !CONFIG_TX_PARTITION_CTX |
| |
| // Set up destination pointers. |
| av1_setup_dst_planes(xd->plane, &cm->cur_frame->buf, mi_row, mi_col, 0, |
| num_planes, chroma_ref_info); |
| |
| // Set up limit values for MV components. |
| // Mv beyond the range do not produce new/different prediction block. |
| av1_set_mv_limits(&cm->mi_params, &x->mv_limits, mi_row, mi_col, mi_height, |
| mi_width, cpi->oxcf.border_in_pixels); |
| |
| set_plane_n4(xd, mi_width, mi_height, num_planes, chroma_ref_info); |
| |
| // Set up distance of MB to edge of frame in 1/8th pel units. |
| #if !CONFIG_EXT_RECUR_PARTITIONS |
| assert(!(mi_col & (mi_width - 1)) && !(mi_row & (mi_height - 1))); |
| #endif // !CONFIG_EXT_RECUR_PARTITIONS |
| set_mi_row_col(xd, tile, mi_row, mi_height, mi_col, mi_width, |
| cm->mi_params.mi_rows, cm->mi_params.mi_cols, chroma_ref_info); |
| |
| // Set up source buffers. |
| av1_setup_src_planes(x, cpi->source, mi_row, mi_col, num_planes, |
| chroma_ref_info); |
| |
| // required by av1_append_sub8x8_mvs_for_idx() and av1_find_best_ref_mvs() |
| xd->tile = *tile; |
| } |
| |
| void av1_set_offsets(const AV1_COMP *const cpi, const TileInfo *const tile, |
| MACROBLOCK *const x, int mi_row, int mi_col, |
| BLOCK_SIZE bsize, const CHROMA_REF_INFO *chroma_ref_info) { |
| const AV1_COMMON *const cm = &cpi->common; |
| const struct segmentation *const seg = &cm->seg; |
| MACROBLOCKD *const xd = &x->e_mbd; |
| MB_MODE_INFO *mbmi; |
| |
| av1_set_offsets_without_segment_id(cpi, tile, x, mi_row, mi_col, bsize, |
| chroma_ref_info); |
| |
| #if CONFIG_EXTENDED_SDP |
| // Don't set up segment ID for chroma part in SDP of inter frame |
| if (!frame_is_intra_only(cm) && xd->tree_type == CHROMA_PART) return; |
| #endif // CONFIG_EXTENDED_SDP |
| |
| // Setup segment ID. |
| mbmi = xd->mi[0]; |
| mbmi->segment_id = 0; |
| if (seg->enabled) { |
| if (seg->enabled && !cpi->vaq_refresh) { |
| const uint8_t *const map = |
| seg->update_map ? cpi->enc_seg.map : cm->last_frame_seg_map; |
| mbmi->segment_id = |
| map ? get_segment_id(&cm->mi_params, map, bsize, mi_row, mi_col) : 0; |
| } |
| av1_init_plane_quantizers(cpi, x, mbmi->segment_id); |
| } |
| } |
| |
| /*!\brief Interface for AV1 mode search for an individual coding block |
| * |
| * \ingroup partition_search |
| * \callgraph |
| * \callergraph |
| * Searches prediction modes, transform, and coefficient coding modes for an |
| * individual coding block. This function is the top-level interface that |
| * directs the encoder to the proper mode search function, among these |
| * implemented for inter/intra + rd/non-rd + non-skip segment/skip segment. |
| * |
| * \param[in] cpi Top-level encoder structure |
| * \param[in] tile_data Pointer to struct holding adaptive |
| * data/contexts/models for the tile during |
| * encoding |
| * \param[in] x Pointer to structure holding all the data for |
| * the current macroblock |
| * \param[in] mi_row Row coordinate of the block in a step size of |
| * MI_SIZE |
| * \param[in] mi_col Column coordinate of the block in a step size of |
| * MI_SIZE |
| * \param[in] rd_cost Pointer to structure holding rate and distortion |
| * stats for the current block |
| * \param[in] partition Partition mode of the parent block |
| * \param[in] cur_region_type Region type of the current block |
| * \param[in] bsize Current block size |
| * \param[in] ctx Pointer to structure holding coding contexts and |
| * chosen modes for the current block |
| * \param[in] best_rd Upper bound of rd cost of a valid partition |
| * |
| * Nothing is returned. Instead, the chosen modes and contexts necessary |
| * for reconstruction are stored in ctx, the rate-distortion stats are stored in |
| * rd_cost. If no valid mode leading to rd_cost <= best_rd, the status will be |
| * signalled by an INT64_MAX rd_cost->rdcost. |
| */ |
| static void pick_sb_modes(AV1_COMP *const cpi, TileDataEnc *tile_data, |
| MACROBLOCK *const x, int mi_row, int mi_col, |
| RD_STATS *rd_cost, PARTITION_TYPE partition, |
| #if CONFIG_EXTENDED_SDP |
| REGION_TYPE cur_region_type, |
| #endif // CONFIG_EXTENDED_SDP |
| BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx, |
| RD_STATS best_rd) { |
| if (best_rd.rdcost < 0) { |
| ctx->rd_stats.rdcost = INT64_MAX; |
| ctx->rd_stats.skip_txfm = 0; |
| av1_invalid_rd_stats(rd_cost); |
| return; |
| } |
| |
| AV1_COMMON *const cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| MACROBLOCKD *const xd = &x->e_mbd; |
| int plane_type = (xd->tree_type == CHROMA_PART); |
| assert(is_bsize_geq(bsize, cpi->common.mi_params.mi_alloc_bsize)); |
| |
| av1_set_offsets(cpi, &tile_data->tile_info, x, mi_row, mi_col, bsize, |
| &ctx->chroma_ref_info); |
| |
| #if CONFIG_EXTENDED_SDP |
| xd->mi[0]->region_type = cur_region_type; |
| #endif // CONFIG_EXTENDED_SDP |
| |
| if (ctx->rd_mode_is_ready) { |
| assert(ctx->mic.sb_type[plane_type] == bsize); |
| assert(ctx->mic.partition == partition); |
| rd_cost->rate = ctx->rd_stats.rate; |
| rd_cost->dist = ctx->rd_stats.dist; |
| rd_cost->rdcost = ctx->rd_stats.rdcost; |
| #if CONFIG_MVP_IMPROVEMENT |
| const int is_inter = is_inter_block(&ctx->mic, xd->tree_type); |
| #if CONFIG_IBC_SR_EXT && !CONFIG_IBC_BV_IMPROVEMENT |
| if (cm->seq_params.enable_refmvbank && is_inter && |
| !is_intrabc_block(&ctx->mic, xd->tree_type)) |
| #else |
| if (cm->seq_params.enable_refmvbank && is_inter) |
| #endif // CONFIG_IBC_SR_EXT && !CONFIG_IBC_BV_IMPROVEMENT |
| av1_update_ref_mv_bank(cm, xd, &ctx->mic); |
| #endif // CONFIG_MVP_IMPROVEMENT |
| #if WARP_CU_BANK |
| if (is_inter) av1_update_warp_param_bank(cm, xd, &ctx->mic); |
| #endif // WARP_CU_BANK |
| return; |
| } |
| |
| MB_MODE_INFO *mbmi; |
| struct macroblock_plane *const p = x->plane; |
| struct macroblockd_plane *const pd = xd->plane; |
| const AQ_MODE aq_mode = cpi->oxcf.q_cfg.aq_mode; |
| TxfmSearchInfo *txfm_info = &x->txfm_search_info; |
| |
| int i; |
| |
| #if CONFIG_COLLECT_COMPONENT_TIMING |
| start_timing(cpi, rd_pick_sb_modes_time); |
| #endif |
| |
| aom_clear_system_state(); |
| |
| mbmi = xd->mi[0]; |
| mbmi->sb_type[plane_type] = bsize; |
| if (xd->tree_type == SHARED_PART) mbmi->sb_type[PLANE_TYPE_UV] = bsize; |
| mbmi->partition = partition; |
| mbmi->chroma_ref_info = ctx->chroma_ref_info; |
| |
| #if CONFIG_RD_DEBUG |
| mbmi->mi_row = mi_row; |
| mbmi->mi_col = mi_col; |
| #endif |
| |
| // Sets up the tx_type_map buffer in MACROBLOCKD. |
| xd->tx_type_map = txfm_info->tx_type_map_; |
| xd->tx_type_map_stride = mi_size_wide[bsize]; |
| const BLOCK_SIZE chroma_bsize = get_bsize_base(xd, &ctx->mic, AOM_PLANE_U); |
| xd->cctx_type_map = txfm_info->cctx_type_map_; |
| xd->cctx_type_map_stride = mi_size_wide[chroma_bsize]; |
| |
| for (i = 0; i < num_planes; ++i) { |
| p[i].coeff = ctx->coeff[i]; |
| p[i].qcoeff = ctx->qcoeff[i]; |
| p[i].dqcoeff = ctx->dqcoeff[i]; |
| p[i].eobs = ctx->eobs[i]; |
| p[i].bobs = ctx->bobs[i]; |
| p[i].txb_entropy_ctx = ctx->txb_entropy_ctx[i]; |
| } |
| |
| for (i = 0; i < 2; ++i) pd[i].color_index_map = ctx->color_index_map[i]; |
| |
| ctx->skippable = 0; |
| // Set to zero to make sure we do not use the previous encoded frame stats |
| mbmi->skip_txfm[xd->tree_type == CHROMA_PART] = 0; |
| // Reset skip mode flag. |
| mbmi->skip_mode = 0; |
| |
| x->source_variance = |
| av1_high_get_sby_perpixel_variance(cpi, &x->plane[0].src, bsize, xd->bd); |
| |
| // Initialize default mode evaluation params |
| set_mode_eval_params(cpi, x, DEFAULT_EVAL); |
| |
| // Save rdmult before it might be changed, so it can be restored later. |
| const int orig_rdmult = x->rdmult; |
| setup_block_rdmult(cpi, x, mi_row, mi_col, bsize, aq_mode, mbmi); |
| // Set error per bit for current rdmult |
| av1_set_error_per_bit(&x->mv_costs, x->rdmult); |
| av1_rd_cost_update(x->rdmult, &best_rd); |
| |
| // Find best coding mode & reconstruct the MB so it is available |
| // as a predictor for MBs that follow in the SB |
| if (frame_is_intra_only(cm) |
| #if CONFIG_EXTENDED_SDP |
| || mbmi->region_type == INTRA_REGION |
| #endif // CONFIG_EXTENDED_SDP |
| ) { |
| #if CONFIG_COLLECT_COMPONENT_TIMING |
| start_timing(cpi, av1_rd_pick_intra_mode_sb_time); |
| #endif |
| av1_rd_pick_intra_mode_sb(cpi, x, rd_cost, bsize, ctx, best_rd.rdcost); |
| #if CONFIG_COLLECT_COMPONENT_TIMING |
| end_timing(cpi, av1_rd_pick_intra_mode_sb_time); |
| #endif |
| } else { |
| #if CONFIG_COLLECT_COMPONENT_TIMING |
| start_timing(cpi, av1_rd_pick_inter_mode_sb_time); |
| #endif |
| if (segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) { |
| av1_rd_pick_inter_mode_sb_seg_skip(cpi, tile_data, x, mi_row, mi_col, |
| rd_cost, bsize, ctx, best_rd.rdcost); |
| } else { |
| av1_rd_pick_inter_mode_sb(cpi, tile_data, x, rd_cost, bsize, ctx, |
| best_rd.rdcost); |
| } |
| #if CONFIG_COLLECT_COMPONENT_TIMING |
| end_timing(cpi, av1_rd_pick_inter_mode_sb_time); |
| #endif |
| } |
| |
| #if CONFIG_MVP_IMPROVEMENT |
| const int is_inter = is_inter_block(mbmi, xd->tree_type); |
| #if CONFIG_IBC_SR_EXT && !CONFIG_IBC_BV_IMPROVEMENT |
| if (cm->seq_params.enable_refmvbank && is_inter && |
| !is_intrabc_block(mbmi, xd->tree_type)) |
| #else |
| if (cm->seq_params.enable_refmvbank && is_inter) |
| #endif // CONFIG_IBC_SR_EXT && !CONFIG_IBC_BV_IMPROVEMENT |
| av1_update_ref_mv_bank(cm, xd, mbmi); |
| #endif // CONFIG_MVP_IMPROVEMENT |
| |
| #if WARP_CU_BANK |
| if (is_inter) av1_update_warp_param_bank(cm, xd, mbmi); |
| #endif // WARP_CU_BANK |
| |
| // Examine the resulting rate and for AQ mode 2 make a segment choice. |
| if (rd_cost->rate != INT_MAX && aq_mode == COMPLEXITY_AQ && |
| bsize >= BLOCK_16X16) { |
| av1_caq_select_segment(cpi, x, bsize, mi_row, mi_col, rd_cost->rate); |
| } |
| |
| x->rdmult = orig_rdmult; |
| |
| // TODO(jingning) The rate-distortion optimization flow needs to be |
| // refactored to provide proper exit/return handle. |
| if (rd_cost->rate == INT_MAX) rd_cost->rdcost = INT64_MAX; |
| |
| ctx->rd_stats.rate = rd_cost->rate; |
| ctx->rd_stats.dist = rd_cost->dist; |
| ctx->rd_stats.rdcost = rd_cost->rdcost; |
| |
| #if CONFIG_COLLECT_COMPONENT_TIMING |
| end_timing(cpi, rd_pick_sb_modes_time); |
| #endif |
| } |
| |
| static void update_drl_index_stats(int max_drl_bits, const int16_t mode_ctx, |
| FRAME_CONTEXT *fc, FRAME_COUNTS *counts, |
| const MB_MODE_INFO *mbmi, |
| const MB_MODE_INFO_EXT *mbmi_ext) { |
| #if !CONFIG_ENTROPY_STATS |
| (void)counts; |
| #endif // !CONFIG_ENTROPY_STATS |
| assert(have_drl_index(mbmi->mode)); |
| #if CONFIG_EXTENDED_WARP_PREDICTION |
| assert(IMPLIES(mbmi->mode == WARPMV, 0)); |
| #endif // CONFIG_EXTENDED_WARP_PREDICTION |
| if (mbmi->mode == AMVDNEWMV) max_drl_bits = AOMMIN(max_drl_bits, 1); |
| uint8_t ref_frame_type = av1_ref_frame_type(mbmi->ref_frame); |
| #if CONFIG_SEP_COMP_DRL |
| assert(mbmi->ref_mv_idx[0] < max_drl_bits + 1); |
| assert(mbmi->ref_mv_idx[1] < max_drl_bits + 1); |
| for (int ref = 0; ref < 1 + has_second_drl(mbmi); ++ref) { |
| for (int idx = 0; idx < max_drl_bits; ++idx) { |
| const uint16_t *weight = has_second_drl(mbmi) |
| ? mbmi_ext->weight[mbmi->ref_frame[ref]] |
| : mbmi_ext->weight[ref_frame_type]; |
| aom_cdf_prob *drl_cdf = av1_get_drl_cdf(fc, weight, mode_ctx, idx); |
| #if CONFIG_IMPROVED_SAME_REF_COMPOUND |
| if (ref && mbmi->ref_frame[0] == mbmi->ref_frame[1] && |
| mbmi->mode == NEAR_NEARMV && idx <= mbmi->ref_mv_idx[0]) |
| continue; |
| #endif // CONFIG_IMPROVED_SAME_REF_COMPOUND |
| #if CONFIG_ENTROPY_STATS |
| int drl_ctx = av1_drl_ctx(mode_ctx); |
| switch (idx) { |
| case 0: |
| counts->drl_mode[0][drl_ctx][mbmi->ref_mv_idx[ref] != idx]++; |
| break; |
| case 1: |
| counts->drl_mode[1][drl_ctx][mbmi->ref_mv_idx[ref] != idx]++; |
| break; |
| default: |
| counts->drl_mode[2][drl_ctx][mbmi->ref_mv_idx[ref] != idx]++; |
| break; |
| } |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf(drl_cdf, mbmi->ref_mv_idx[ref] != idx, 2); |
| if (mbmi->ref_mv_idx[ref] == idx) break; |
| } |
| } |
| #else |
| assert(mbmi->ref_mv_idx < max_drl_bits + 1); |
| for (int idx = 0; idx < max_drl_bits; ++idx) { |
| aom_cdf_prob *drl_cdf = |
| av1_get_drl_cdf(fc, mbmi_ext->weight[ref_frame_type], mode_ctx, idx); |
| #if CONFIG_ENTROPY_STATS |
| int drl_ctx = av1_drl_ctx(mode_ctx); |
| switch (idx) { |
| case 0: counts->drl_mode[0][drl_ctx][mbmi->ref_mv_idx != idx]++; break; |
| case 1: counts->drl_mode[1][drl_ctx][mbmi->ref_mv_idx != idx]++; break; |
| default: counts->drl_mode[2][drl_ctx][mbmi->ref_mv_idx != idx]++; break; |
| } |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf(drl_cdf, mbmi->ref_mv_idx != idx, 2); |
| if (mbmi->ref_mv_idx == idx) break; |
| } |
| #endif // CONFIG_SEP_COMP_DRL |
| } |
| |
| #if CONFIG_IBC_BV_IMPROVEMENT |
| static void update_intrabc_drl_idx_stats(int max_ref_bv_num, FRAME_CONTEXT *fc, |
| FRAME_COUNTS *counts, |
| const MB_MODE_INFO *mbmi) { |
| #if !CONFIG_ENTROPY_STATS |
| (void)counts; |
| #endif // !CONFIG_ENTROPY_STATS |
| assert(mbmi->intrabc_drl_idx < max_ref_bv_num); |
| int bit_cnt = 0; |
| for (int idx = 0; idx < max_ref_bv_num - 1; ++idx) { |
| #if CONFIG_ENTROPY_STATS |
| counts->intrabc_drl_idx[bit_cnt][mbmi->intrabc_drl_idx != idx]++; |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf(fc->intrabc_drl_idx_cdf[bit_cnt], mbmi->intrabc_drl_idx != idx, |
| 2); |
| if (mbmi->intrabc_drl_idx == idx) break; |
| ++bit_cnt; |
| } |
| } |
| #endif // CONFIG_IBC_BV_IMPROVEMENT |
| |
| // Update the stats for compound weighted prediction |
| static void update_cwp_idx_stats(FRAME_CONTEXT *fc, FRAME_COUNTS *counts, |
| const AV1_COMMON *const cm, MACROBLOCKD *xd) { |
| #if !CONFIG_ENTROPY_STATS |
| (void)counts; |
| #endif // !CONFIG_ENTROPY_STATS |
| const MB_MODE_INFO *mbmi = xd->mi[0]; |
| |
| assert(mbmi->cwp_idx >= CWP_MIN && mbmi->cwp_idx <= CWP_MAX); |
| int bit_cnt = 0; |
| const int ctx = 0; |
| |
| int8_t final_idx = get_cwp_coding_idx(mbmi->cwp_idx, 1, cm, mbmi); |
| for (int idx = 0; idx < MAX_CWP_NUM - 1; ++idx) { |
| #if CONFIG_ENTROPY_STATS |
| counts->cwp_idx[bit_cnt][final_idx != idx]++; |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf(fc->cwp_idx_cdf[ctx][bit_cnt], final_idx != idx, 2); |
| if (final_idx == idx) break; |
| ++bit_cnt; |
| } |
| } |
| |
| #if CONFIG_EXTENDED_WARP_PREDICTION |
| static void update_warp_delta_param_stats(int index, int value, |
| #if CONFIG_ENTROPY_STATS |
| FRAME_COUNTS *counts, |
| #endif // CONFIG_ENTROPY_STATS |
| FRAME_CONTEXT *fc) { |
| assert(2 <= index && index <= 5); |
| int index_type = (index == 2 || index == 5) ? 0 : 1; |
| int coded_value = (value / WARP_DELTA_STEP) + WARP_DELTA_CODED_MAX; |
| assert(0 <= coded_value && coded_value < WARP_DELTA_NUM_SYMBOLS); |
| |
| update_cdf(fc->warp_delta_param_cdf[index_type], coded_value, |
| WARP_DELTA_NUM_SYMBOLS); |
| #if CONFIG_ENTROPY_STATS |
| counts->warp_delta_param[index_type][coded_value]++; |
| #endif // CONFIG_ENTROPY_STATS |
| } |
| |
| static void update_warp_delta_stats(const AV1_COMMON *cm, |
| const MB_MODE_INFO *mbmi, |
| const MB_MODE_INFO_EXT *mbmi_ext, |
| #if CONFIG_ENTROPY_STATS |
| FRAME_COUNTS *counts, |
| #endif // CONFIG_ENTROPY_STATS |
| FRAME_CONTEXT *fc) { |
| |
| if (mbmi->max_num_warp_candidates > 1) { |
| assert(mbmi->warp_ref_idx < mbmi->max_num_warp_candidates); |
| int max_idx_bits = mbmi->max_num_warp_candidates - 1; |
| for (int bit_idx = 0; bit_idx < max_idx_bits; ++bit_idx) { |
| aom_cdf_prob *warp_ref_idx_cdf = av1_get_warp_ref_idx_cdf(fc, bit_idx); |
| update_cdf(warp_ref_idx_cdf, mbmi->warp_ref_idx != bit_idx, 2); |
| if (mbmi->warp_ref_idx == bit_idx) break; |
| } |
| } |
| if (allow_warp_parameter_signaling(cm, mbmi)) { |
| const WarpedMotionParams *params = &mbmi->wm_params[0]; |
| WarpedMotionParams base_params; |
| av1_get_warp_base_params( |
| cm, mbmi, &base_params, NULL, |
| mbmi_ext->warp_param_stack[av1_ref_frame_type(mbmi->ref_frame)]); |
| |
| // The RDO stage should not give us a model which is not warpable. |
| // Such models can still be signalled, but are effectively useless |
| // as we'll just fall back to translational motion |
| assert(!params->invalid); |
| |
| // TODO(rachelbarker): Allow signaling warp type? |
| update_warp_delta_param_stats(2, params->wmmat[2] - base_params.wmmat[2], |
| #if CONFIG_ENTROPY_STATS |
| counts, |
| #endif // CONFIG_ENTROPY_STATS |
| fc); |
| update_warp_delta_param_stats(3, params->wmmat[3] - base_params.wmmat[3], |
| #if CONFIG_ENTROPY_STATS |
| counts, |
| #endif // CONFIG_ENTROPY_STATS |
| fc); |
| } |
| } |
| #endif // CONFIG_EXTENDED_WARP_PREDICTION |
| #if CONFIG_SKIP_MODE_ENHANCEMENT |
| static void update_skip_drl_index_stats(int max_drl_bits, FRAME_CONTEXT *fc, |
| FRAME_COUNTS *counts, |
| const MB_MODE_INFO *mbmi) { |
| #if !CONFIG_ENTROPY_STATS |
| (void)counts; |
| #endif // !CONFIG_ENTROPY_STATS |
| assert(have_drl_index(mbmi->mode)); |
| #if CONFIG_SEP_COMP_DRL |
| assert(get_ref_mv_idx(mbmi, 0) < max_drl_bits + 1); |
| assert(get_ref_mv_idx(mbmi, 1) < max_drl_bits + 1); |
| #else |
| assert(mbmi->ref_mv_idx < max_drl_bits + 1); |
| #endif // CONFIG_SEP_COMP_DRL |
| for (int idx = 0; idx < max_drl_bits; ++idx) { |
| aom_cdf_prob *drl_cdf = fc->skip_drl_cdf[AOMMIN(idx, 2)]; |
| #if CONFIG_SEP_COMP_DRL |
| update_cdf(drl_cdf, mbmi->ref_mv_idx[0] != idx, 2); |
| #if CONFIG_ENTROPY_STATS |
| switch (idx) { |
| case 0: counts->skip_drl_mode[idx][mbmi->ref_mv_idx[0] != idx]++; break; |
| case 1: counts->skip_drl_mode[idx][mbmi->ref_mv_idx[0] != idx]++; break; |
| default: counts->skip_drl_mode[2][mbmi->ref_mv_idx[0] != idx]++; break; |
| } |
| #endif // CONFIG_ENTROPY_STATS |
| if (mbmi->ref_mv_idx[0] == idx) break; |
| #else |
| update_cdf(drl_cdf, mbmi->ref_mv_idx != idx, 2); |
| #if CONFIG_ENTROPY_STATS |
| switch (idx) { |
| case 0: counts->skip_drl_mode[idx][mbmi->ref_mv_idx != idx]++; break; |
| case 1: counts->skip_drl_mode[idx][mbmi->ref_mv_idx != idx]++; break; |
| default: counts->skip_drl_mode[2][mbmi->ref_mv_idx != idx]++; break; |
| } |
| #endif // CONFIG_ENTROPY_STATS |
| if (mbmi->ref_mv_idx == idx) break; |
| #endif // CONFIG_SEP_COMP_DRL |
| } |
| } |
| #endif // CONFIG_SKIP_MODE_ENHANCEMENT |
| |
| static void update_stats(const AV1_COMMON *const cm, ThreadData *td) { |
| MACROBLOCK *x = &td->mb; |
| MACROBLOCKD *const xd = &x->e_mbd; |
| const MB_MODE_INFO *const mbmi = xd->mi[0]; |
| const MB_MODE_INFO_EXT *const mbmi_ext = x->mbmi_ext; |
| const CurrentFrame *const current_frame = &cm->current_frame; |
| const BLOCK_SIZE bsize = mbmi->sb_type[xd->tree_type == CHROMA_PART]; |
| FRAME_CONTEXT *fc = xd->tile_ctx; |
| const int inter_block = mbmi->ref_frame[0] != INTRA_FRAME; |
| const int seg_ref_active = 0; |
| |
| if (current_frame->skip_mode_info.skip_mode_flag && !seg_ref_active && |
| #if CONFIG_EXTENDED_SDP |
| mbmi->region_type != INTRA_REGION && |
| #endif // CONFIG_EXTENDED_SDP |
| is_comp_ref_allowed(bsize)) { |
| const int skip_mode_ctx = av1_get_skip_mode_context(xd); |
| #if CONFIG_ENTROPY_STATS |
| td->counts->skip_mode[skip_mode_ctx][mbmi->skip_mode]++; |
| #endif |
| update_cdf(fc->skip_mode_cdfs[skip_mode_ctx], mbmi->skip_mode, 2); |
| } |
| |
| #if CONFIG_SKIP_TXFM_OPT |
| const int use_intrabc = is_intrabc_block(mbmi, xd->tree_type); |
| if (!seg_ref_active) { |
| if (!mbmi->skip_mode && !frame_is_intra_only(cm) |
| #if CONFIG_EXTENDED_SDP |
| && mbmi->region_type != INTRA_REGION |
| #endif // CONFIG_EXTENDED_SDP |
| ) { |
| const int intra_inter_ctx = av1_get_intra_inter_context(xd); |
| #if CONFIG_ENTROPY_STATS |
| td->counts->intra_inter[intra_inter_ctx][inter_block]++; |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf(fc->intra_inter_cdf[intra_inter_ctx], inter_block, 2); |
| } |
| if (!inter_block && av1_allow_intrabc(cm, xd) && |
| xd->tree_type != CHROMA_PART) { |
| #if CONFIG_NEW_CONTEXT_MODELING |
| const int intrabc_ctx = get_intrabc_ctx(xd); |
| update_cdf(fc->intrabc_cdf[intrabc_ctx], use_intrabc, 2); |
| #if CONFIG_ENTROPY_STATS |
| ++td->counts->intrabc[intrabc_ctx][use_intrabc]; |
| #endif // CONFIG_ENTROPY_STATS |
| #else |
| update_cdf(fc->intrabc_cdf, use_intrabc, 2); |
| #if CONFIG_ENTROPY_STATS |
| ++td->counts->intrabc[use_intrabc]; |
| #endif // CONFIG_ENTROPY_STATS |
| #endif // CONFIG_NEW_CONTEXT_MODELING |
| } |
| |
| if (inter_block || (!inter_block && use_intrabc)) { |
| #if !CONFIG_SKIP_MODE_ENHANCEMENT |
| if (!mbmi->skip_mode) { |
| #endif // !CONFIG_SKIP_MODE_ENHANCEMENT |
| const int skip_ctx = av1_get_skip_txfm_context(xd); |
| #if CONFIG_ENTROPY_STATS |
| td->counts->skip_txfm[skip_ctx] |
| [mbmi->skip_txfm[xd->tree_type == CHROMA_PART]]++; |
| #endif |
| update_cdf(fc->skip_txfm_cdfs[skip_ctx], |
| mbmi->skip_txfm[xd->tree_type == CHROMA_PART], 2); |
| #if !CONFIG_SKIP_MODE_ENHANCEMENT |
| } |
| #endif // !CONFIG_SKIP_MODE_ENHANCEMENT |
| } |
| } |
| #else |
| #if CONFIG_SKIP_MODE_ENHANCEMENT |
| if (!seg_ref_active) { |
| #else |
| if (!mbmi->skip_mode && !seg_ref_active) { |
| #endif // CONFIG_SKIP_MODE_ENHANCEMENT |
| const int skip_ctx = av1_get_skip_txfm_context(xd); |
| #if CONFIG_ENTROPY_STATS |
| td->counts |
| ->skip_txfm[skip_ctx][mbmi->skip_txfm[xd->tree_type == CHROMA_PART]]++; |
| #endif |
| update_cdf(fc->skip_txfm_cdfs[skip_ctx], |
| mbmi->skip_txfm[xd->tree_type == CHROMA_PART], 2); |
| } |
| #endif // CONFIG_SKIP_TXFM_OPT |
| |
| #if CONFIG_ENTROPY_STATS |
| // delta quant applies to both intra and inter |
| const int super_block_upper_left = ((xd->mi_row & (cm->mib_size - 1)) == 0) && |
| ((xd->mi_col & (cm->mib_size - 1)) == 0); |
| const DeltaQInfo *const delta_q_info = &cm->delta_q_info; |
| if (delta_q_info->delta_q_present_flag && |
| (bsize != cm->sb_size || |
| !mbmi->skip_txfm[xd->tree_type == CHROMA_PART]) && |
| super_block_upper_left) { |
| const int dq = (mbmi->current_qindex - xd->current_base_qindex) / |
| delta_q_info->delta_q_res; |
| const int absdq = abs(dq); |
| for (int i = 0; i < AOMMIN(absdq, DELTA_Q_SMALL); ++i) { |
| td->counts->delta_q[i][1]++; |
| } |
| if (absdq < DELTA_Q_SMALL) td->counts->delta_q[absdq][0]++; |
| if (delta_q_info->delta_lf_present_flag) { |
| if (delta_q_info->delta_lf_multi) { |
| const int frame_lf_count = |
| av1_num_planes(cm) > 1 ? FRAME_LF_COUNT : FRAME_LF_COUNT - 2; |
| for (int lf_id = 0; lf_id < frame_lf_count; ++lf_id) { |
| const int delta_lf = (mbmi->delta_lf[lf_id] - xd->delta_lf[lf_id]) / |
| delta_q_info->delta_lf_res; |
| const int abs_delta_lf = abs(delta_lf); |
| for (int i = 0; i < AOMMIN(abs_delta_lf, DELTA_LF_SMALL); ++i) { |
| td->counts->delta_lf_multi[lf_id][i][1]++; |
| } |
| if (abs_delta_lf < DELTA_LF_SMALL) |
| td->counts->delta_lf_multi[lf_id][abs_delta_lf][0]++; |
| } |
| } else { |
| const int delta_lf = |
| (mbmi->delta_lf_from_base - xd->delta_lf_from_base) / |
| delta_q_info->delta_lf_res; |
| const int abs_delta_lf = abs(delta_lf); |
| for (int i = 0; i < AOMMIN(abs_delta_lf, DELTA_LF_SMALL); ++i) { |
| td->counts->delta_lf[i][1]++; |
| } |
| if (abs_delta_lf < DELTA_LF_SMALL) |
| td->counts->delta_lf[abs_delta_lf][0]++; |
| } |
| } |
| } |
| #endif |
| if (!is_inter_block(mbmi, xd->tree_type)) { |
| av1_sum_intra_stats(cm, td->counts, xd, mbmi); |
| } |
| if (av1_allow_intrabc(cm, xd) && xd->tree_type != CHROMA_PART) { |
| #if !CONFIG_SKIP_TXFM_OPT |
| const int use_intrabc = is_intrabc_block(mbmi, xd->tree_type); |
| #if CONFIG_NEW_CONTEXT_MODELING |
| const int intrabc_ctx = get_intrabc_ctx(xd); |
| update_cdf(fc->intrabc_cdf[intrabc_ctx], use_intrabc, 2); |
| #if CONFIG_ENTROPY_STATS |
| ++td->counts->intrabc[intrabc_ctx][use_intrabc]; |
| #endif // CONFIG_ENTROPY_STATS |
| #else |
| update_cdf(fc->intrabc_cdf, use_intrabc, 2); |
| #if CONFIG_ENTROPY_STATS |
| ++td->counts->intrabc[use_intrabc]; |
| #endif // CONFIG_ENTROPY_STATS |
| #endif // CONFIG_NEW_CONTEXT_MODELING |
| #endif // !CONFIG_SKIP_TXFM_OPT |
| #if CONFIG_IBC_BV_IMPROVEMENT |
| if (use_intrabc) { |
| const int_mv ref_mv = mbmi_ext->ref_mv_stack[INTRA_FRAME][0].this_mv; |
| #if CONFIG_DERIVED_MVD_SIGN || CONFIG_VQ_MVD_CODING |
| MV mv_diff; |
| mv_diff.row = mbmi->mv[0].as_mv.row - ref_mv.as_mv.row; |
| mv_diff.col = mbmi->mv[0].as_mv.col - ref_mv.as_mv.col; |
| #endif // CONFIG_DERIVED_MVD_SIGN |
| |
| #if CONFIG_VQ_MVD_CODING |
| av1_update_mv_stats(&fc->ndvc, mv_diff, MV_PRECISION_ONE_PEL, 0); |
| #if CONFIG_DERIVED_MVD_SIGN |
| if (mv_diff.row) { |
| update_cdf(fc->ndvc.comps[0].sign_cdf, mv_diff.row < 0, 2); |
| } |
| if (mv_diff.col) { |
| update_cdf(fc->ndvc.comps[1].sign_cdf, mv_diff.col < 0, 2); |
| } |
| #endif |
| |
| #else |
| av1_update_mv_stats( |
| #if CONFIG_DERIVED_MVD_SIGN |
| mv_diff, 0, |
| #else |
| mbmi->mv[0].as_mv, ref_mv.as_mv, |
| #endif // CONFIG_DERIVED_MVD_SIGN |
| &fc->ndvc, 0, MV_PRECISION_ONE_PEL); |
| #endif // CONFIG_VQ_MVD_CODING |
| } |
| #endif // CONFIG_IBC_BV_IMPROVEMENT |
| #if CONFIG_IBC_BV_IMPROVEMENT |
| if (use_intrabc) { |
| update_cdf(fc->intrabc_mode_cdf, mbmi->intrabc_mode, 2); |
| #if CONFIG_ENTROPY_STATS |
| ++td->counts->intrabc_mode[mbmi->intrabc_mode]; |
| #endif // CONFIG_ENTROPY_STATS |
| #if CONFIG_IBC_MAX_DRL |
| update_intrabc_drl_idx_stats(cm->features.max_bvp_drl_bits + 1, fc, |
| td->counts, mbmi); |
| #else |
| update_intrabc_drl_idx_stats(MAX_REF_BV_STACK_SIZE, fc, td->counts, mbmi); |
| #endif // CONFIG_IBC_MAX_DRL |
| |
| #if CONFIG_MORPH_PRED |
| const int morph_pred_ctx = get_morph_pred_ctx(xd); |
| update_cdf(fc->morph_pred_cdf[morph_pred_ctx], mbmi->morph_pred, 2); |
| #if CONFIG_ENTROPY_STATS |
| ++td->counts->morph_pred_count[morph_pred_ctx][mbmi->morph_pred]; |
| #endif // CONFIG_ENTROPY_STATS |
| #endif // CONFIG_MORPH_PRED |
| } |
| #endif // CONFIG_IBC_BV_IMPROVEMENT |
| } |
| |
| #if CONFIG_SKIP_MODE_ENHANCEMENT |
| if (mbmi->skip_mode && have_drl_index(mbmi->mode)) { |
| FRAME_COUNTS *const counts = td->counts; |
| #if CONFIG_SKIP_MODE_ENHANCEMENT |
| update_skip_drl_index_stats(cm->features.max_drl_bits, fc, counts, mbmi); |
| #else |
| const int16_t mode_ctx_pristine = |
| av1_mode_context_pristine(mbmi_ext->mode_context, mbmi->ref_frame); |
| update_drl_index_stats(cm->features.max_drl_bits, mode_ctx_pristine, fc, |
| counts, mbmi, mbmi_ext); |
| #endif // CONFIG_SKIP_MODE_ENHANCEMENT |
| } |
| #endif // CONFIG_SKIP_MODE_ENHANCEMENT |
| |
| #if CONFIG_REFINEMV |
| if (mbmi->skip_mode && switchable_refinemv_flag(cm, mbmi)) { |
| const int refinemv_ctx = av1_get_refinemv_context(cm, xd, bsize); |
| update_cdf(fc->refinemv_flag_cdf[refinemv_ctx], mbmi->refinemv_flag, |
| REFINEMV_NUM_MODES); |
| } |
| #endif // CONFIG_REFINEMV |
| |
| if (frame_is_intra_only(cm) || mbmi->skip_mode) return; |
| |
| FRAME_COUNTS *const counts = td->counts; |
| |
| if (!seg_ref_active) { |
| #if !CONFIG_SKIP_TXFM_OPT |
| #if CONFIG_ENTROPY_STATS && !CONFIG_CONTEXT_DERIVATION |
| counts->intra_inter[av1_get_intra_inter_context(xd)][inter_block]++; |
| #endif // CONFIG_ENTROPY_STATS && !CONFIG_CONTEXT_DERIVATION |
| #if CONFIG_CONTEXT_DERIVATION |
| const int skip_txfm = mbmi->skip_txfm[xd->tree_type == CHROMA_PART]; |
| #if CONFIG_ENTROPY_STATS |
| counts->intra_inter[skip_txfm][av1_get_intra_inter_context(xd)] |
| [inter_block]++; |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf(fc->intra_inter_cdf[skip_txfm][av1_get_intra_inter_context(xd)], |
| inter_block, 2); |
| #else |
| update_cdf(fc->intra_inter_cdf[av1_get_intra_inter_context(xd)], |
| inter_block, 2); |
| #endif // CONFIG_CONTEXT_DERIVATION |
| #endif // !CONFIG_SKIP_TXFM_OPT |
| // If the segment reference feature is enabled we have only a single |
| // reference frame allowed for the segment so exclude it from |
| // the reference frame counts used to work out probabilities. |
| if (inter_block) { |
| const MV_REFERENCE_FRAME ref0 = mbmi->ref_frame[0]; |
| const MV_REFERENCE_FRAME ref1 = mbmi->ref_frame[1]; |
| |
| if (cm->features.tip_frame_mode && |
| #if CONFIG_EXT_RECUR_PARTITIONS |
| is_tip_allowed_bsize(mbmi)) { |
| #else // CONFIG_EXT_RECUR_PARTITIONS |
| is_tip_allowed_bsize(bsize)) { |
| #endif // CONFIG_EXT_RECUR_PARTITIONS |
| const int tip_ctx = get_tip_ctx(xd); |
| update_cdf(fc->tip_cdf[tip_ctx], is_tip_ref_frame(ref0), 2); |
| #if CONFIG_ENTROPY_STATS |
| ++counts->tip_ref[tip_ctx][is_tip_ref_frame(ref0)]; |
| #endif |
| } |
| |
| if (current_frame->reference_mode == REFERENCE_MODE_SELECT && |
| !is_tip_ref_frame(ref0)) { |
| if (is_comp_ref_allowed(bsize)) { |
| #if CONFIG_ENTROPY_STATS |
| counts->comp_inter[av1_get_reference_mode_context(cm, xd)] |
| [has_second_ref(mbmi)]++; |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf(av1_get_reference_mode_cdf(cm, xd), has_second_ref(mbmi), |
| 2); |
| } |
| } |
| |
| if (has_second_ref(mbmi)) { |
| const int n_refs = cm->ref_frames_info.num_total_refs; |
| int n_bits = 0; |
| #if CONFIG_IMPROVED_SAME_REF_COMPOUND |
| int may_have_same_ref_comp = |
| cm->ref_frames_info.num_same_ref_compound > 0; |
| assert(ref0 < ref1 + may_have_same_ref_comp); |
| for (int i = 0; |
| (i < n_refs + n_bits - 2 || may_have_same_ref_comp) && n_bits < 2; |
| i++) { |
| const int bit = |
| ((n_bits == 0) && (ref0 == i)) || ((n_bits == 1) && (ref1 == i)); |
| #elif CONFIG_ALLOW_SAME_REF_COMPOUND |
| assert(ref0 <= ref1); |
| for (int i = 0; i < n_refs - 1 && n_bits < 2; i++) { |
| const int bit = |
| ((n_bits == 0) && (ref0 == i)) || ((n_bits == 1) && (ref1 == i)); |
| #else |
| assert(ref0 < ref1); |
| for (int i = 0; i < n_refs + n_bits - 2 && n_bits < 2; i++) { |
| const int bit = ref0 == i || ref1 == i; |
| #endif // CONFIG_IMPROVED_SAME_REF_COMPOUND |
| const int bit_type = n_bits == 0 ? -1 |
| : av1_get_compound_ref_bit_type( |
| &cm->ref_frames_info, ref0, i); |
| int implicit_ref_bit = n_bits == 0 && i >= RANKED_REF0_TO_PRUNE - 1; |
| #if CONFIG_IMPROVED_SAME_REF_COMPOUND |
| implicit_ref_bit |= |
| n_bits == 0 && i >= n_refs - 2 && |
| i + 1 >= cm->ref_frames_info.num_same_ref_compound; |
| #endif // CONFIG_IMPROVED_SAME_REF_COMPOUND |
| if (!implicit_ref_bit) { |
| update_cdf( |
| av1_get_pred_cdf_compound_ref(xd, i, n_bits, bit_type, n_refs), |
| bit, 2); |
| #if CONFIG_ENTROPY_STATS |
| if (n_bits == 0) { |
| counts->comp_ref0[av1_get_ref_pred_context(xd, i, n_refs)][i] |
| [bit]++; |
| } else { |
| #if CONFIG_ALLOW_SAME_REF_COMPOUND |
| counts->comp_ref1[av1_get_ref_pred_context(xd, i, n_refs)] |
| [bit_type][i][bit]++; |
| #else |
| counts->comp_ref1[av1_get_ref_pred_context(xd, i, n_refs)] |
| [bit_type][i - 1][bit]++; |
| #endif // CONFIG_ALLOW_SAME_REF_COMPOUND |
| } |
| #endif // CONFIG_ENTROPY_STATS |
| } |
| n_bits += bit; |
| #if CONFIG_IMPROVED_SAME_REF_COMPOUND |
| if (i < cm->ref_frames_info.num_same_ref_compound && |
| may_have_same_ref_comp) { |
| may_have_same_ref_comp = |
| !bit && i + 1 < cm->ref_frames_info.num_same_ref_compound; |
| i -= bit; |
| } else { |
| may_have_same_ref_comp = 0; |
| } |
| #elif CONFIG_ALLOW_SAME_REF_COMPOUND |
| if (i < cm->ref_frames_info.num_same_ref_compound) i -= bit; |
| #endif // CONFIG_IMPROVED_SAME_REF_COMPOUND |
| } |
| } else if (!is_tip_ref_frame(ref0)) { |
| const int n_refs = cm->ref_frames_info.num_total_refs; |
| const MV_REFERENCE_FRAME ref0_nrs = mbmi->ref_frame[0]; |
| for (int i = 0; i < n_refs - 1; i++) { |
| const int bit = ref0_nrs == i; |
| update_cdf(av1_get_pred_cdf_single_ref(xd, i, n_refs), bit, 2); |
| #if CONFIG_ENTROPY_STATS |
| counts->single_ref[av1_get_ref_pred_context(xd, i, n_refs)][i][bit]++; |
| #endif // CONFIG_ENTROPY_STATS |
| if (bit) break; |
| } |
| } |
| |
| #if CONFIG_BAWP |
| #if CONFIG_BAWP_CHROMA |
| if (cm->features.enable_bawp && |
| av1_allow_bawp(mbmi, xd->mi_row, xd->mi_col)) { |
| #if CONFIG_EXPLICIT_BAWP |
| update_cdf(fc->bawp_cdf[0], mbmi->bawp_flag[0] > 0, 2); |
| if (mbmi->bawp_flag[0] > 0 && av1_allow_explicit_bawp(mbmi)) { |
| const int ctx_index = |
| (mbmi->mode == NEARMV) ? 0 : (mbmi->mode == AMVDNEWMV ? 1 : 2); |
| update_cdf(fc->explicit_bawp_cdf[ctx_index], mbmi->bawp_flag[0] > 1, |
| 2); |
| if (mbmi->bawp_flag[0] > 1) { |
| update_cdf(fc->explicit_bawp_scale_cdf, mbmi->bawp_flag[0] - 2, |
| EXPLICIT_BAWP_SCALE_CNT); |
| } |
| } |
| #else |
| update_cdf(fc->bawp_cdf[0], mbmi->bawp_flag[0] == 1, 2); |
| #endif // CONFIG_EXPLICIT_BAWP |
| if (mbmi->bawp_flag[0]) { |
| update_cdf(fc->bawp_cdf[1], mbmi->bawp_flag[1] == 1, 2); |
| } |
| #if CONFIG_ENTROPY_STATS |
| counts->bawp[mbmi->bawp_flag[0] == 1]++; |
| #endif // CONFIG_ENTROPY_STATS |
| } |
| #else |
| if (cm->features.enable_bawp && |
| av1_allow_bawp(mbmi, xd->mi_row, xd->mi_col)) { |
| #if CONFIG_EXPLICIT_BAWP |
| update_cdf(fc->bawp_cdf, mbmi->bawp_flag > 0, 2); |
| if (mbmi->bawp_flag > 0 && av1_allow_explicit_bawp(mbmi)) { |
| const int ctx_index = |
| (mbmi->mode == NEARMV) ? 0 : (mbmi->mode == AMVDNEWMV ? 1 : 2); |
| update_cdf(fc->explicit_bawp_cdf[ctx_index], mbmi->bawp_flag > 1, 2); |
| if (mbmi->bawp_flag > 1) { |
| update_cdf(fc->explicit_bawp_scale_cdf, mbmi->bawp_flag - 2, |
| EXPLICIT_BAWP_SCALE_CNT); |
| } |
| } |
| #else |
| update_cdf(fc->bawp_cdf, mbmi->bawp_flag == 1, 2); |
| #endif // CONFIG_EXPLICIT_BAWP |
| #if CONFIG_ENTROPY_STATS |
| counts->bawp[mbmi->bawp_flag == 1]++; |
| #endif // CONFIG_ENTROPY_STATS |
| } |
| #endif // CONFIG_BAWP_CHROMA |
| #endif // CONFIG_BAWP |
| #if CONFIG_EXTENDED_WARP_PREDICTION |
| const int allowed_motion_modes = motion_mode_allowed( |
| cm, xd, mbmi_ext->ref_mv_stack[mbmi->ref_frame[0]], mbmi); |
| MOTION_MODE motion_mode = mbmi->motion_mode; |
| |
| if (mbmi->mode == WARPMV) { |
| if (allowed_motion_modes & (1 << WARPED_CAUSAL)) { |
| #if CONFIG_D149_CTX_MODELING_OPT |
| #if CONFIG_ENTROPY_STATS |
| counts->warped_causal_warpmv[motion_mode == WARPED_CAUSAL]++; |
| #endif |
| update_cdf(fc->warped_causal_warpmv_cdf, motion_mode == WARPED_CAUSAL, |
| 2); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| counts->warped_causal_warpmv[bsize][motion_mode == WARPED_CAUSAL]++; |
| #endif |
| update_cdf(fc->warped_causal_warpmv_cdf[bsize], |
| motion_mode == WARPED_CAUSAL, 2); |
| #endif // CONFIG_D149_CTX_MODELING_OPT |
| } |
| } |
| |
| bool continue_motion_mode_signaling = |
| (mbmi->mode == WARPMV) ? false : true; |
| |
| assert(IMPLIES(mbmi->mode == WARPMV, |
| mbmi->motion_mode == WARP_DELTA || |
| mbmi->motion_mode == WARPED_CAUSAL)); |
| |
| if (continue_motion_mode_signaling && |
| (allowed_motion_modes & (1 << INTERINTRA))) { |
| const int bsize_group = size_group_lookup[bsize]; |
| #if CONFIG_ENTROPY_STATS |
| counts->interintra[bsize_group][motion_mode == INTERINTRA]++; |
| #endif |
| update_cdf(fc->interintra_cdf[bsize_group], motion_mode == INTERINTRA, |
| 2); |
| |
| if (motion_mode == INTERINTRA) { |
| #if CONFIG_ENTROPY_STATS |
| counts->interintra_mode[bsize_group][mbmi->interintra_mode]++; |
| #endif |
| update_cdf(fc->interintra_mode_cdf[bsize_group], |
| mbmi->interintra_mode, INTERINTRA_MODES); |
| if (av1_is_wedge_used(bsize)) { |
| #if CONFIG_D149_CTX_MODELING_OPT |
| #if CONFIG_ENTROPY_STATS |
| counts->wedge_interintra[mbmi->use_wedge_interintra]++; |
| #endif |
| update_cdf(fc->wedge_interintra_cdf, mbmi->use_wedge_interintra, 2); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| counts->wedge_interintra[bsize][mbmi->use_wedge_interintra]++; |
| #endif |
| update_cdf(fc->wedge_interintra_cdf[bsize], |
| mbmi->use_wedge_interintra, 2); |
| #endif // CONFIG_D149_CTX_MODELING_OPT |
| if (mbmi->use_wedge_interintra) { |
| #if CONFIG_WEDGE_MOD_EXT |
| update_wedge_mode_cdf(fc, bsize, mbmi->interintra_wedge_index |
| #if CONFIG_ENTROPY_STATS |
| , |
| counts |
| #endif // CONFIG_ENTROPY_STATS |
| ); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| counts->wedge_idx[bsize][mbmi->interintra_wedge_index]++; |
| #endif |
| update_cdf(fc->wedge_idx_cdf[bsize], mbmi->interintra_wedge_index, |
| 16); |
| #endif // CONFIG_WEDGE_MOD_EXT |
| } |
| } |
| continue_motion_mode_signaling = false; |
| } |
| } |
| |
| if (continue_motion_mode_signaling && |
| (allowed_motion_modes & (1 << OBMC_CAUSAL))) { |
| #if CONFIG_D149_CTX_MODELING_OPT |
| #if CONFIG_ENTROPY_STATS |
| counts->obmc[motion_mode == OBMC_CAUSAL]++; |
| #endif |
| update_cdf(fc->obmc_cdf, motion_mode == OBMC_CAUSAL, 2); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| counts->obmc[bsize][motion_mode == OBMC_CAUSAL]++; |
| #endif |
| update_cdf(fc->obmc_cdf[bsize], motion_mode == OBMC_CAUSAL, 2); |
| #endif // CONFIG_D149_CTX_MODELING_OPT |
| if (motion_mode == OBMC_CAUSAL) { |
| continue_motion_mode_signaling = false; |
| } |
| } |
| |
| if (continue_motion_mode_signaling && |
| allowed_motion_modes & (1 << WARP_EXTEND)) { |
| const int ctx1 = av1_get_warp_extend_ctx1(xd, mbmi); |
| const int ctx2 = av1_get_warp_extend_ctx2(xd, mbmi); |
| #if CONFIG_ENTROPY_STATS |
| counts->warp_extend[ctx1][ctx2][mbmi->motion_mode == WARP_EXTEND]++; |
| #endif |
| update_cdf(fc->warp_extend_cdf[ctx1][ctx2], |
| mbmi->motion_mode == WARP_EXTEND, 2); |
| if (motion_mode == WARP_EXTEND) { |
| continue_motion_mode_signaling = false; |
| } |
| } |
| |
| if (continue_motion_mode_signaling && |
| (allowed_motion_modes & (1 << WARPED_CAUSAL))) { |
| #if CONFIG_D149_CTX_MODELING_OPT && !NO_D149_FOR_WARPED_CAUSAL |
| #if CONFIG_ENTROPY_STATS |
| counts->warped_causal[motion_mode == WARPED_CAUSAL]++; |
| #endif |
| update_cdf(fc->warped_causal_cdf, motion_mode == WARPED_CAUSAL, 2); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| counts->warped_causal[bsize][motion_mode == WARPED_CAUSAL]++; |
| #endif |
| update_cdf(fc->warped_causal_cdf[bsize], motion_mode == WARPED_CAUSAL, |
| 2); |
| #endif // CONFIG_D149_CTX_MODELING_OPT && !NO_D149_FOR_WARPED_CAUSAL |
| if (motion_mode == WARPED_CAUSAL) { |
| continue_motion_mode_signaling = false; |
| } |
| } |
| |
| if (continue_motion_mode_signaling && |
| (allowed_motion_modes & (1 << WARP_DELTA))) { |
| #if CONFIG_D149_CTX_MODELING_OPT |
| #if CONFIG_ENTROPY_STATS |
| counts->warp_delta[motion_mode == WARP_DELTA]++; |
| #endif |
| update_cdf(fc->warp_delta_cdf, motion_mode == WARP_DELTA, 2); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| counts->warp_delta[bsize][motion_mode == WARP_DELTA]++; |
| #endif |
| update_cdf(fc->warp_delta_cdf[bsize], motion_mode == WARP_DELTA, 2); |
| #endif // CONFIG_D149_CTX_MODELING_OPT |
| } |
| |
| if (motion_mode == WARP_DELTA || |
| (motion_mode == WARPED_CAUSAL && mbmi->mode == WARPMV)) { |
| update_warp_delta_stats(cm, mbmi, mbmi_ext, |
| #if CONFIG_ENTROPY_STATS |
| counts, |
| #endif // CONFIG_ENTROPY_STATS |
| fc); |
| // The following line is commented out to remove a spurious |
| // static analysis warning. Uncomment when adding a new motion mode |
| // continue_motion_mode_signaling = false; |
| } |
| |
| if (allow_warpmv_with_mvd_coding(cm, mbmi)) { |
| #if CONFIG_D149_CTX_MODELING_OPT |
| #if CONFIG_ENTROPY_STATS |
| counts->warpmv_with_mvd_flag[mbmi->warpmv_with_mvd_flag]++; |
| #endif |
| update_cdf(fc->warpmv_with_mvd_flag_cdf, mbmi->warpmv_with_mvd_flag, 2); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| counts->warpmv_with_mvd_flag[bsize][mbmi->warpmv_with_mvd_flag]++; |
| #endif |
| update_cdf(fc->warpmv_with_mvd_flag_cdf[bsize], |
| mbmi->warpmv_with_mvd_flag, 2); |
| #endif // CONFIG_D149_CTX_MODELING_OPT |
| } else { |
| assert(mbmi->warpmv_with_mvd_flag == 0); |
| } |
| #else |
| if (cm->seq_params.enable_interintra_compound && |
| is_interintra_allowed(mbmi)) { |
| const int bsize_group = size_group_lookup[bsize]; |
| if (mbmi->ref_frame[1] == INTRA_FRAME) { |
| #if CONFIG_ENTROPY_STATS |
| counts->interintra[bsize_group][1]++; |
| #endif |
| update_cdf(fc->interintra_cdf[bsize_group], 1, 2); |
| #if CONFIG_ENTROPY_STATS |
| counts->interintra_mode[bsize_group][mbmi->interintra_mode]++; |
| #endif |
| update_cdf(fc->interintra_mode_cdf[bsize_group], |
| mbmi->interintra_mode, INTERINTRA_MODES); |
| if (av1_is_wedge_used(bsize)) { |
| #if CONFIG_D149_CTX_MODELING_OPT |
| #if CONFIG_ENTROPY_STATS |
| counts->wedge_interintra[mbmi->use_wedge_interintra]++; |
| #endif |
| update_cdf(fc->wedge_interintra_cdf, mbmi->use_wedge_interintra, 2); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| counts->wedge_interintra[bsize][mbmi->use_wedge_interintra]++; |
| #endif |
| update_cdf(fc->wedge_interintra_cdf[bsize], |
| mbmi->use_wedge_interintra, 2); |
| #endif // CONFIG_D149_CTX_MODELING_OPT |
| if (mbmi->use_wedge_interintra) { |
| #if CONFIG_WEDGE_MOD_EXT |
| update_wedge_mode_cdf(fc, bsize, mbmi->interintra_wedge_index |
| #if CONFIG_ENTROPY_STATS |
| , |
| counts |
| #endif // CONFIG_ENTROPY_STATS |
| ); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| counts->wedge_idx[bsize][mbmi->interintra_wedge_index]++; |
| #endif |
| update_cdf(fc->wedge_idx_cdf[bsize], mbmi->interintra_wedge_index, |
| 16); |
| #endif // CONFIG_WEDGE_MOD_EXT |
| } |
| } |
| } else { |
| #if CONFIG_ENTROPY_STATS |
| counts->interintra[bsize_group][0]++; |
| #endif |
| update_cdf(fc->interintra_cdf[bsize_group], 0, 2); |
| } |
| } |
| |
| const MOTION_MODE motion_allowed = motion_mode_allowed(cm, xd, mbmi); |
| if (mbmi->ref_frame[1] != INTRA_FRAME) { |
| if (motion_allowed == WARPED_CAUSAL) { |
| #if CONFIG_ENTROPY_STATS |
| counts->motion_mode[bsize][mbmi->motion_mode]++; |
| #endif |
| update_cdf(fc->motion_mode_cdf[bsize], mbmi->motion_mode, |
| MOTION_MODES); |
| } else if (motion_allowed == OBMC_CAUSAL) { |
| #if CONFIG_D149_CTX_MODELING_OPT |
| #if CONFIG_ENTROPY_STATS |
| counts->obmc[mbmi->motion_mode == OBMC_CAUSAL]++; |
| #endif |
| update_cdf(fc->obmc_cdf, mbmi->motion_mode == OBMC_CAUSAL, 2); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| counts->obmc[bsize][mbmi->motion_mode == OBMC_CAUSAL]++; |
| #endif |
| update_cdf(fc->obmc_cdf[bsize], mbmi->motion_mode == OBMC_CAUSAL, 2); |
| #endif // CONFIG_D149_CTX_MODELING_OPT |
| } |
| } |
| #endif // CONFIG_EXTENDED_WARP_PREDICTION |
| |
| #if CONFIG_REFINEMV |
| int is_refinemv_signaled = switchable_refinemv_flag(cm, mbmi); |
| if (!mbmi->skip_mode && is_refinemv_signaled) { |
| const int refinemv_ctx = av1_get_refinemv_context(cm, xd, bsize); |
| update_cdf(fc->refinemv_flag_cdf[refinemv_ctx], mbmi->refinemv_flag, |
| REFINEMV_NUM_MODES); |
| } |
| assert(IMPLIES(mbmi->refinemv_flag && is_refinemv_signaled, |
| mbmi->comp_group_idx == 0 && |
| mbmi->interinter_comp.type == COMPOUND_AVERAGE)); |
| #endif // CONFIG_REFINEMV |
| if (has_second_ref(mbmi) |
| #if CONFIG_OPTFLOW_REFINEMENT |
| && mbmi->mode < NEAR_NEARMV_OPTFLOW |
| #endif // CONFIG_OPTFLOW_REFINEMENT |
| #if CONFIG_REFINEMV |
| && (!mbmi->refinemv_flag || !is_refinemv_signaled) |
| #endif // CONFIG_REFINEMV |
| && !is_joint_amvd_coding_mode(mbmi->mode)) { |
| #if CONFIG_COMPOUND_WARP_CAUSAL |
| assert(current_frame->reference_mode != SINGLE_REFERENCE && |
| is_inter_compound_mode(mbmi->mode) && |
| (mbmi->motion_mode == SIMPLE_TRANSLATION || |
| is_compound_warp_causal_allowed(mbmi))); |
| #else |
| assert(current_frame->reference_mode != SINGLE_REFERENCE && |
| is_inter_compound_mode(mbmi->mode) && |
| mbmi->motion_mode == SIMPLE_TRANSLATION); |
| #endif // CONFIG_COMPOUND_WARP_CAUSAL |
| |
| const int masked_compound_used = is_any_masked_compound_used(bsize) && |
| cm->seq_params.enable_masked_compound; |
| if (masked_compound_used) { |
| const int comp_group_idx_ctx = get_comp_group_idx_context(cm, xd); |
| #if CONFIG_ENTROPY_STATS |
| ++counts->comp_group_idx[comp_group_idx_ctx][mbmi->comp_group_idx]; |
| #endif |
| update_cdf(fc->comp_group_idx_cdf[comp_group_idx_ctx], |
| mbmi->comp_group_idx, 2); |
| } |
| |
| if (mbmi->comp_group_idx == 1) { |
| assert(masked_compound_used); |
| if (is_interinter_compound_used(COMPOUND_WEDGE, bsize)) { |
| #if CONFIG_D149_CTX_MODELING_OPT |
| #if CONFIG_ENTROPY_STATS |
| ++counts |
| ->compound_type[mbmi->interinter_comp.type - COMPOUND_WEDGE]; |
| #endif |
| update_cdf(fc->compound_type_cdf, |
| mbmi->interinter_comp.type - COMPOUND_WEDGE, |
| MASKED_COMPOUND_TYPES); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| ++counts->compound_type[bsize][mbmi->interinter_comp.type - |
| COMPOUND_WEDGE]; |
| #endif |
| update_cdf(fc->compound_type_cdf[bsize], |
| mbmi->interinter_comp.type - COMPOUND_WEDGE, |
| MASKED_COMPOUND_TYPES); |
| #endif // CONFIG_D149_CTX_MODELING_OPT |
| } |
| } |
| } |
| if (mbmi->interinter_comp.type == COMPOUND_WEDGE) { |
| if (is_interinter_compound_used(COMPOUND_WEDGE, bsize)) { |
| #if CONFIG_WEDGE_MOD_EXT |
| update_wedge_mode_cdf(fc, bsize, mbmi->interinter_comp.wedge_index |
| #if CONFIG_ENTROPY_STATS |
| , |
| counts |
| #endif // CONFIG_ENTROPY_STATS |
| ); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| counts->wedge_idx[bsize][mbmi->interinter_comp.wedge_index]++; |
| #endif |
| update_cdf(fc->wedge_idx_cdf[bsize], |
| mbmi->interinter_comp.wedge_index, 16); |
| #endif // CONFIG_WEDGE_MOD_EXT |
| } |
| } |
| |
| if (cm->features.enable_cwp && is_cwp_allowed(mbmi) && !mbmi->skip_mode) { |
| update_cwp_idx_stats(fc, td->counts, cm, xd); |
| } |
| } |
| } |
| |
| if (inter_block && cm->features.interp_filter == SWITCHABLE && |
| !is_warp_mode(mbmi->motion_mode) && !is_nontrans_global_motion(xd, mbmi) |
| #if CONFIG_REFINEMV |
| && !(mbmi->refinemv_flag || mbmi->mode >= NEAR_NEARMV_OPTFLOW) |
| #endif // CONFIG_REFINEMV |
| ) { |
| update_filter_type_cdf(xd, mbmi); |
| } |
| if (inter_block && |
| !segfeature_active(&cm->seg, mbmi->segment_id, SEG_LVL_SKIP)) { |
| const PREDICTION_MODE mode = mbmi->mode; |
| const int16_t mode_ctx = |
| av1_mode_context_analyzer(mbmi_ext->mode_context, mbmi->ref_frame); |
| if (has_second_ref(mbmi)) { |
| #if CONFIG_OPTFLOW_REFINEMENT |
| if (cm->features.opfl_refine_type == REFINE_SWITCHABLE && |
| opfl_allowed_for_cur_refs(cm, mbmi)) { |
| #if CONFIG_AFFINE_REFINEMENT |
| const int allow_translational = is_translational_refinement_allowed( |
| cm, comp_idx_to_opfl_mode[opfl_get_comp_idx(mode)]); |
| const int allow_affine = is_affine_refinement_allowed( |
| cm, xd, comp_idx_to_opfl_mode[opfl_get_comp_idx(mode)]); |
| if (allow_affine || allow_translational) { |
| #endif // CONFIG_AFFINE_REFINEMENT |
| const int use_optical_flow = mode >= NEAR_NEARMV_OPTFLOW; |
| #if CONFIG_ENTROPY_STATS |
| ++counts->use_optflow[mode_ctx][use_optical_flow]; |
| #endif |
| update_cdf(fc->use_optflow_cdf[mode_ctx], use_optical_flow, 2); |
| #if CONFIG_AFFINE_REFINEMENT |
| } |
| #endif // CONFIG_AFFINE_REFINEMENT |
| } |
| const int comp_mode_idx = opfl_get_comp_idx(mode); |
| #if CONFIG_ENTROPY_STATS |
| ++counts->inter_compound_mode[mode_ctx][comp_mode_idx]; |
| #endif |
| update_cdf(fc->inter_compound_mode_cdf[mode_ctx], comp_mode_idx, |
| INTER_COMPOUND_REF_TYPES); |
| #else |
| #if CONFIG_ENTROPY_STATS |
| ++counts->inter_compound_mode[mode_ctx][INTER_COMPOUND_OFFSET(mode)]; |
| #endif |
| update_cdf(fc->inter_compound_mode_cdf[mode_ctx], |
| INTER_COMPOUND_OFFSET(mode), INTER_COMPOUND_MODES); |
| #endif // CONFIG_OPTFLOW_REFINEMENT |
| if (is_joint_mvd_coding_mode(mbmi->mode)) { |
| const int is_joint_amvd_mode = is_joint_amvd_coding_mode(mbmi->mode); |
| aom_cdf_prob *jmvd_scale_mode_cdf = is_joint_amvd_mode |
| ? fc->jmvd_amvd_scale_mode_cdf |
| : fc->jmvd_scale_mode_cdf; |
| const int jmvd_scale_cnt = is_joint_amvd_mode |
| ? JOINT_AMVD_SCALE_FACTOR_CNT |
| : JOINT_NEWMV_SCALE_FACTOR_CNT; |
| update_cdf(jmvd_scale_mode_cdf, mbmi->jmvd_scale_mode, jmvd_scale_cnt); |
| } |
| |
| } else { |
| av1_update_inter_mode_stats(fc, counts, mode, mode_ctx |
| #if CONFIG_EXTENDED_WARP_PREDICTION |
| , |
| cm, xd, mbmi, bsize |
| #endif // CONFIG_EXTENDED_WARP_PREDICTION |
| |
| ); |
| } |
| |
| const int new_mv = have_newmv_in_each_reference(mbmi->mode); |
| const int jmvd_base_ref_list = is_joint_mvd_coding_mode(mbmi->mode) |
| ? get_joint_mvd_base_ref_list(cm, mbmi) |
| : 0; |
| const int is_adaptive_mvd = enable_adaptive_mvd_resolution(cm, mbmi); |
| if (have_drl_index(mbmi->mode)) { |
| const int16_t mode_ctx_pristine = |
| av1_mode_context_pristine(mbmi_ext->mode_context, mbmi->ref_frame); |
| update_drl_index_stats(cm->features.max_drl_bits, mode_ctx_pristine, fc, |
| counts, mbmi, mbmi_ext); |
| } |
| |
| #if CONFIG_DERIVED_MVD_SIGN || CONFIG_VQ_MVD_CODING |
| MV mv_diff[2] = { kZeroMv, kZeroMv }; |
| #if CONFIG_DERIVED_MVD_SIGN |
| int num_signaled_mvd = 0; |
| int start_signaled_mvd_idx = 0; |
| #endif |
| #endif // CONFIG_DERIVED_MVD_SIGN || CONFIG_VQ_MVD_CODING |
| |
| #if CONFIG_EXTENDED_WARP_PREDICTION |
| if (xd->tree_type != CHROMA_PART && mbmi->mode == WARPMV) { |
| if (mbmi->warpmv_with_mvd_flag) { |
| WarpedMotionParams ref_warp_model = |
| mbmi_ext |
| ->warp_param_stack[av1_ref_frame_type(mbmi->ref_frame)] |
| [mbmi->warp_ref_idx] |
| .wm_params; |
| int_mv ref_mv = |
| get_mv_from_wrl(xd, &ref_warp_model, mbmi->pb_mv_precision, bsize, |
| xd->mi_col, xd->mi_row); |
| assert(is_adaptive_mvd == 0); |
| #if CONFIG_DERIVED_MVD_SIGN |
| num_signaled_mvd = 1; |
| start_signaled_mvd_idx = 0; |
| #endif |
| #if CONFIG_DERIVED_MVD_SIGN || CONFIG_VQ_MVD_CODING |
| get_mvd_from_ref_mv(mbmi->mv[0].as_mv, ref_mv.as_mv, is_adaptive_mvd, |
| mbmi->pb_mv_precision, &mv_diff[0]); |
| #endif // CONFIG_DERIVED_MVD_SIGN |
| |
| #if CONFIG_VQ_MVD_CODING |
| av1_update_mv_stats(&fc->nmvc, mv_diff[0], mbmi->pb_mv_precision, |
| is_adaptive_mvd); |
| |
| #else |
| av1_update_mv_stats( |
| #if CONFIG_DERIVED_MVD_SIGN |
| mv_diff[0], 1, |
| #else |
| mbmi->mv[0].as_mv, ref_mv.as_mv, |
| #endif // CONFIG_DERIVED_MVD_SIGN |
| &fc->nmvc, is_adaptive_mvd, mbmi->pb_mv_precision); |
| #endif // CONFIG_VQ_MVD_CODING |
| } |
| } else { |
| #endif // CONFIG_EXTENDED_WARP_PREDICTION |
| |
| if (have_newmv_in_inter_mode(mbmi->mode) && |
| xd->tree_type != CHROMA_PART) { |
| const int pb_mv_precision = mbmi->pb_mv_precision; |
| assert(IMPLIES(cm->features.cur_frame_force_integer_mv, |
| pb_mv_precision == MV_PRECISION_ONE_PEL)); |
| |
| if (is_pb_mv_precision_active(cm, mbmi, bsize)) { |
| assert(!is_adaptive_mvd); |
| assert(mbmi->most_probable_pb_mv_precision <= mbmi->max_mv_precision); |
| const int mpp_flag_context = av1_get_mpp_flag_context(cm, xd); |
| const int mpp_flag = |
| (mbmi->pb_mv_precision == mbmi->most_probable_pb_mv_precision); |
| update_cdf(fc->pb_mv_mpp_flag_cdf[mpp_flag_context], mpp_flag, 2); |
| |
| if (!mpp_flag) { |
| const PRECISION_SET *precision_def = |
| &av1_mv_precision_sets[mbmi->mb_precision_set]; |
| int down = av1_get_pb_mv_precision_index(mbmi); |
| int nsymbs = precision_def->num_precisions - 1; |
| |
| const int down_ctx = av1_get_pb_mv_precision_down_context(cm, xd); |
| |
| update_cdf( |
| fc->pb_mv_precision_cdf[down_ctx][mbmi->max_mv_precision - |
| MV_PRECISION_HALF_PEL], |
| down, nsymbs); |
| } |
| } |
| |
| if (new_mv) { |
| #if CONFIG_DERIVED_MVD_SIGN |
| num_signaled_mvd = 1 + has_second_ref(mbmi); |
| start_signaled_mvd_idx = 0; |
| #endif // CONFIG_DERIVED_MVD_SIGN |
| |
| for (int ref = 0; ref < 1 + has_second_ref(mbmi); ++ref) { |
| const int_mv ref_mv = av1_get_ref_mv(x, ref); |
| #if CONFIG_DERIVED_MVD_SIGN || CONFIG_VQ_MVD_CODING |
| get_mvd_from_ref_mv(mbmi->mv[ref].as_mv, ref_mv.as_mv, |
| is_adaptive_mvd, pb_mv_precision, |
| &mv_diff[ref]); |
| #endif // CONFIG_DERIVED_MVD_SIGN || CONFIG_VQ_MVD_CODING |
| |
| #if CONFIG_VQ_MVD_CODING |
| av1_update_mv_stats(&fc->nmvc, mv_diff[ref], pb_mv_precision, |
| is_adaptive_mvd); |
| #else |
| av1_update_mv_stats( |
| #if CONFIG_DERIVED_MVD_SIGN |
| mv_diff[ref], 1, |
| #else |
| mbmi->mv[ref].as_mv, ref_mv.as_mv, |
| #endif // CONFIG_DERIVED_MVD_SIGN |
| &fc->nmvc, is_adaptive_mvd, pb_mv_precision); |
| #endif // CONFIG_VQ_MVD_CODING |
| } |
| } else if (have_nearmv_newmv_in_inter_mode(mbmi->mode)) { |
| const int ref = |
| #if CONFIG_OPTFLOW_REFINEMENT |
| mbmi->mode == NEAR_NEWMV_OPTFLOW || |
| #endif // CONFIG_OPTFLOW_REFINEMENT |
| jmvd_base_ref_list || mbmi->mode == NEAR_NEWMV; |
| const int_mv ref_mv = av1_get_ref_mv(x, ref); |
| #if CONFIG_DERIVED_MVD_SIGN |
| num_signaled_mvd = 1; |
| start_signaled_mvd_idx = ref; |
| #endif |
| #if CONFIG_VQ_MVD_CODING || CONFIG_DERIVED_MVD_SIGN |
| get_mvd_from_ref_mv(mbmi->mv[ref].as_mv, ref_mv.as_mv, |
| is_adaptive_mvd, pb_mv_precision, &mv_diff[ref]); |
| #endif // CONFIG_DERIVED_MVD_SIGN |
| |
| #if CONFIG_VQ_MVD_CODING |
| av1_update_mv_stats(&fc->nmvc, mv_diff[ref], pb_mv_precision, |
| is_adaptive_mvd); |
| #else |
| av1_update_mv_stats( |
| #if CONFIG_DERIVED_MVD_SIGN |
| mv_diff[ref], 1, |
| #else |
| mbmi->mv[ref].as_mv, ref_mv.as_mv, |
| #endif // CONFIG_DERIVED_MVD_SIGN |
| &fc->nmvc, is_adaptive_mvd, pb_mv_precision); |
| #endif // CONFIG_VQ_MVD_CODING |
| } |
| } |
| |
| #if CONFIG_EXTENDED_WARP_PREDICTION |
| } |
| #endif // CONFIG_EXTENDED_WARP_PREDICTION |
| #if CONFIG_DERIVED_MVD_SIGN |
| // Update stats of the sign in the second pass |
| if (num_signaled_mvd > 0) { |
| int last_ref = -1; |
| int last_comp = -1; |
| uint16_t sum_mvd = 0; |
| int precision_shift = MV_PRECISION_ONE_EIGHTH_PEL - mbmi->pb_mv_precision; |
| int th_for_num_nonzero = get_derive_sign_nzero_th(mbmi); |
| uint8_t num_nonzero_mvd_comp = 0; |
| uint8_t enable_sign_derive = 0; |
| if (is_mvd_sign_derive_allowed(cm, xd, mbmi)) { |
| for (int ref = start_signaled_mvd_idx; |
| ref < start_signaled_mvd_idx + num_signaled_mvd; ++ref) { |
| assert(ref == 0 || ref == 1); |
| for (int comp = 0; comp < 2; comp++) { |
| int this_mvd_comp = comp == 0 ? mv_diff[ref].row : mv_diff[ref].col; |
| if (this_mvd_comp) { |
| last_ref = ref; |
| last_comp = comp; |
| sum_mvd = sum_mvd + (abs(this_mvd_comp) >> precision_shift); |
| num_nonzero_mvd_comp++; |
| } |
| } |
| } |
| if (num_nonzero_mvd_comp >= th_for_num_nonzero) enable_sign_derive = 1; |
| } |
| |
| for (int ref = start_signaled_mvd_idx; |
| ref < start_signaled_mvd_idx + num_signaled_mvd; ++ref) { |
| assert(ref == 0 || ref == 1); |
| for (int comp = 0; comp < 2; comp++) { |
| if (enable_sign_derive && (ref == last_ref && comp == last_comp)) |
| continue; |
| int this_mvd_comp = comp == 0 ? mv_diff[ref].row : mv_diff[ref].col; |
| if (this_mvd_comp) { |
| const int sign = this_mvd_comp < 0; |
| update_cdf(fc->nmvc.comps[comp].sign_cdf, sign, 2); |
| } |
| } |
| } |
| } |
| #endif // CONFIG_DERIVED_MVD_SIGN |
| } |
| } |
| |
| /*!\brief Reconstructs an individual coding block |
| * |
| * \ingroup partition_search |
| * Reconstructs an individual coding block by applying the chosen modes stored |
| * in ctx, also updates mode counts and entropy models. |
| * |
| * This function works on planes determined by get_partition_plane_start() and |
| * get_partition_plane_end() based on xd->tree_type. |
| * |
| * \param[in] cpi Top-level encoder structure |
| * \param[in] tile_data Pointer to struct holding adaptive |
| * data/contexts/models for the tile during encoding |
| * \param[in] td Pointer to thread data |
| * \param[in] tp Pointer to the starting token |
| * \param[in] mi_row Row coordinate of the block in a step size of MI_SIZE |
| * \param[in] mi_col Column coordinate of the block in a step size of |
| * MI_SIZE |
| * \param[in] dry_run A code indicating whether it is part of the final |
| * pass for reconstructing the superblock |
| * \param[in] bsize Current block size |
| * \param[in] partition Partition mode of the parent block |
| * \param[in] ctx Pointer to structure holding coding contexts and the |
| * chosen modes for the current block |
| * \param[in] rate Pointer to the total rate for the current block |
| * |
| * Nothing is returned. Instead, reconstructions (w/o in-loop filters) |
| * will be updated in the pixel buffers in td->mb.e_mbd. Also, the chosen modes |
| * will be stored in the MB_MODE_INFO buffer td->mb.e_mbd.mi[0]. |
| */ |
| static void encode_b(const AV1_COMP *const cpi, TileDataEnc *tile_data, |
| ThreadData *td, TokenExtra **tp, int mi_row, int mi_col, |
| RUN_TYPE dry_run, BLOCK_SIZE bsize, |
| PARTITION_TYPE partition, |
| const PICK_MODE_CONTEXT *const ctx, int *rate) { |
| const AV1_COMMON *const cm = &cpi->common; |
| TileInfo *const tile = &tile_data->tile_info; |
| MACROBLOCK *const x = &td->mb; |
| MACROBLOCKD *xd = &x->e_mbd; |
| |
| av1_set_offsets_without_segment_id(cpi, tile, x, mi_row, mi_col, bsize, |
| &ctx->chroma_ref_info); |
| const int origin_mult = x->rdmult; |
| setup_block_rdmult(cpi, x, mi_row, mi_col, bsize, NO_AQ, NULL); |
| MB_MODE_INFO *mbmi = xd->mi[0]; |
| mbmi->partition = partition; |
| av1_update_state(cpi, td, ctx, mi_row, mi_col, bsize, dry_run); |
| |
| const int num_planes = av1_num_planes(cm); |
| const int plane_start = (xd->tree_type == CHROMA_PART); |
| const int plane_end = (xd->tree_type == LUMA_PART) ? 1 : num_planes; |
| |
| if (!dry_run) { |
| for (int plane = plane_start; plane < plane_end; plane++) { |
| x->mbmi_ext_frame->cb_offset[plane] = x->cb_offset[plane]; |
| assert(x->cb_offset[plane] < |
| (1 << num_pels_log2_lookup[cpi->common.sb_size])); |
| } |
| #if CONFIG_LR_IMPROVEMENTS |
| av1_init_txk_skip_array(&cpi->common, mi_row, mi_col, bsize, 0, |
| xd->tree_type, &mbmi->chroma_ref_info, plane_start, |
| plane_end); |
| #endif // CONFIG_LR_IMPROVEMENTS |
| } |
| |
| encode_superblock(cpi, tile_data, td, tp, dry_run, bsize, plane_start, |
| plane_end, rate); |
| #if CONFIG_REFINED_MVS_IN_TMVP |
| if (!dry_run && cm->seq_params.order_hint_info.enable_ref_frame_mvs) { |
| const MB_MODE_INFO *const mi = &ctx->mic; |
| if (opfl_allowed_for_cur_block(cm, mi) |
| #if CONFIG_REFINEMV |
| || (mi->refinemv_flag && mi->interinter_comp.type == COMPOUND_AVERAGE) |
| #endif // CONFIG_REFINEMV |
| ) { |
| const int bw = mi_size_wide[mi->sb_type[xd->tree_type == CHROMA_PART]]; |
| const int bh = mi_size_high[mi->sb_type[xd->tree_type == CHROMA_PART]]; |
| const int x_inside_boundary = AOMMIN(bw, cm->mi_params.mi_cols - mi_col); |
| const int y_inside_boundary = AOMMIN(bh, cm->mi_params.mi_rows - mi_row); |
| av1_copy_frame_refined_mvs(cm, xd, mi, mi_row, mi_col, x_inside_boundary, |
| y_inside_boundary); |
| } |
| } |
| #endif // CONFIG_REFINED_MVS_IN_TMVP |
| |
| if (!dry_run) { |
| for (int plane = plane_start; plane < plane_end; ++plane) { |
| if (plane == 0) { |
| x->cb_offset[plane] += block_size_wide[bsize] * block_size_high[bsize]; |
| } else if (xd->is_chroma_ref) { |
| const BLOCK_SIZE bsize_base = mbmi->chroma_ref_info.bsize_base; |
| x->cb_offset[plane] += |
| block_size_wide[bsize_base] * block_size_high[bsize_base]; |
| } |
| } |
| if (bsize == cpi->common.sb_size && |
| mbmi->skip_txfm[xd->tree_type == CHROMA_PART] == 1 && |
| cm->delta_q_info.delta_lf_present_flag) { |
| const int frame_lf_count = |
| av1_num_planes(cm) > 1 ? FRAME_LF_COUNT : FRAME_LF_COUNT - 2; |
| for (int lf_id = 0; lf_id < frame_lf_count; ++lf_id) |
| mbmi->delta_lf[lf_id] = xd->delta_lf[lf_id]; |
| mbmi->delta_lf_from_base = xd->delta_lf_from_base; |
| } |
| if (has_second_ref(mbmi)) { |
| if (mbmi->interinter_comp.type == COMPOUND_AVERAGE) |
| mbmi->comp_group_idx = 0; |
| else |
| mbmi->comp_group_idx = 1; |
| } |
| |
| // delta quant applies to both intra and inter |
| const int super_block_upper_left = ((mi_row & (cm->mib_size - 1)) == 0) && |
| ((mi_col & (cm->mib_size - 1)) == 0); |
| const DeltaQInfo *const delta_q_info = &cm->delta_q_info; |
| if (delta_q_info->delta_q_present_flag && |
| (bsize != cm->sb_size || |
| !mbmi->skip_txfm[xd->tree_type == CHROMA_PART]) && |
| super_block_upper_left) { |
| xd->current_base_qindex = mbmi->current_qindex; |
| if (delta_q_info->delta_lf_present_flag) { |
| if (delta_q_info->delta_lf_multi) { |
| const int frame_lf_count = |
| av1_num_planes(cm) > 1 ? FRAME_LF_COUNT : FRAME_LF_COUNT - 2; |
| for (int lf_id = 0; lf_id < frame_lf_count; ++lf_id) { |
| xd->delta_lf[lf_id] = mbmi->delta_lf[lf_id]; |
| } |
| } else { |
| xd->delta_lf_from_base = mbmi->delta_lf_from_base; |
| } |
| } |
| } |
| |
| RD_COUNTS *rdc = &td->rd_counts; |
| if (mbmi->skip_mode) { |
| assert(!frame_is_intra_only(cm)); |
| rdc->skip_mode_used_flag = 1; |
| if (cm->current_frame.reference_mode == REFERENCE_MODE_SELECT) { |
| #if !CONFIG_SKIP_MODE_ENHANCEMENT |
| assert(has_second_ref(mbmi)); |
| #endif // !CONFIG_SKIP_MODE_ENHANCEMENT |
| #if CONFIG_D072_SKIP_MODE_IMPROVE |
| if (has_second_ref(mbmi)) { |
| #endif // CONFIG_D072_SKIP_MODE_IMPROVE |
| rdc->compound_ref_used_flag = 1; |
| #if CONFIG_D072_SKIP_MODE_IMPROVE |
| } |
| #endif // CONFIG_D072_SKIP_MODE_IMPROVE |
| } |
| set_ref_ptrs(cm, xd, mbmi->ref_frame[0], mbmi->ref_frame[1]); |
| } else { |
| const int seg_ref_active = 0; |
| if (!seg_ref_active) { |
| // If the segment reference feature is enabled we have only a single |
| // reference frame allowed for the segment so exclude it from |
| // the reference frame counts used to work out probabilities. |
| if (is_inter_block(mbmi, xd->tree_type)) { |
| av1_collect_neighbors_ref_counts(xd); |
| if (cm->current_frame.reference_mode == REFERENCE_MODE_SELECT) { |
| if (has_second_ref(mbmi)) { |
| // This flag is also updated for 4x4 blocks |
| rdc->compound_ref_used_flag = 1; |
| } |
| } |
| set_ref_ptrs(cm, xd, mbmi->ref_frame[0], mbmi->ref_frame[1]); |
| } |
| } |
| } |
| |
| if (tile_data->allow_update_cdf) update_stats(&cpi->common, td); |
| |
| // Gather obmc and warped motion count to update the probability. |
| if ((!cpi->sf.inter_sf.disable_obmc && |
| cpi->sf.inter_sf.prune_obmc_prob_thresh > 0) || |
| #if CONFIG_EXTENDED_WARP_PREDICTION |
| cpi->sf.inter_sf.prune_warped_prob_thresh > 0 || |
| cpi->sf.inter_sf.prune_warpmv_prob_thresh > 0) { |
| #else |
| (cm->features.allow_warped_motion && |
| cpi->sf.inter_sf.prune_warped_prob_thresh > 0)) { |
| #endif // CONFIG_EXTENDED_WARP_PREDICTION |
| const int inter_block = is_inter_block(mbmi, xd->tree_type); |
| const int seg_ref_active = 0; |
| if (!seg_ref_active && inter_block) { |
| #if CONFIG_EXTENDED_WARP_PREDICTION |
| const int allowed_motion_modes = motion_mode_allowed( |
| cm, xd, x->mbmi_ext->ref_mv_stack[mbmi->ref_frame[0]], mbmi); |
| if (mbmi->motion_mode != INTERINTRA) { |
| if (allowed_motion_modes & (1 << OBMC_CAUSAL)) { |
| td->rd_counts.obmc_used[bsize][mbmi->motion_mode == OBMC_CAUSAL]++; |
| } |
| int is_warp_allowed = (allowed_motion_modes & (1 << WARPED_CAUSAL)) || |
| (allowed_motion_modes & (1 << WARP_DELTA)) || |
| (allowed_motion_modes & (1 << WARP_EXTEND)); |
| if (is_warp_allowed) { |
| td->rd_counts.warped_used[mbmi->motion_mode >= WARPED_CAUSAL]++; |
| } |
| // TODO(rachelbarker): Add counts and pruning for WARP_DELTA and |
| // WARP_EXTEND |
| } |
| #else |
| const MOTION_MODE motion_allowed = motion_mode_allowed(cm, xd, mbmi); |
| |
| if (mbmi->ref_frame[1] != INTRA_FRAME) { |
| if (motion_allowed >= OBMC_CAUSAL) { |
| td->rd_counts.obmc_used[bsize][mbmi->motion_mode == OBMC_CAUSAL]++; |
| } |
| if (motion_allowed == WARPED_CAUSAL) { |
| td->rd_counts.warped_used[mbmi->motion_mode == WARPED_CAUSAL]++; |
| } |
| } |
| #endif // CONFIG_EXTENDED_WARP_PREDICTION |
| } |
| } |
| } |
| // TODO(Ravi/Remya): Move this copy function to a better logical place |
| // This function will copy the best mode information from block |
| // level (x->mbmi_ext) to frame level (cpi->mbmi_ext_info.frame_base). This |
| // frame level buffer (cpi->mbmi_ext_info.frame_base) will be used during |
| // bitstream preparation. |
| if (xd->tree_type != CHROMA_PART) |
| #if CONFIG_SKIP_MODE_ENHANCEMENT |
| { |
| if (mbmi->skip_mode) { |
| MV_REFERENCE_FRAME rf[2]; |
| const SkipModeInfo *const skip_mode_info = |
| &cpi->common.current_frame.skip_mode_info; |
| rf[0] = skip_mode_info->ref_frame_idx_0; |
| rf[1] = skip_mode_info->ref_frame_idx_1; |
| MV_REFERENCE_FRAME ref_frame_type = av1_ref_frame_type(rf); |
| |
| av1_find_mv_refs(&cpi->common, xd, mbmi, ref_frame_type, |
| x->mbmi_ext->ref_mv_count, xd->ref_mv_stack, xd->weight, |
| NULL, NULL |
| #if !CONFIG_C076_INTER_MOD_CTX |
| , |
| NULL |
| #endif //! CONFIG_C076_INTER_MOD_CTX |
| #if CONFIG_EXTENDED_WARP_PREDICTION |
| , |
| NULL, 0, NULL |
| #endif // CONFIG_EXTENDED_WARP_PREDICTION |
| ); |
| // TODO(Ravi): Populate mbmi_ext->ref_mv_stack[ref_frame][4] and |
| // mbmi_ext->weight[ref_frame][4] inside av1_find_mv_refs. |
| av1_copy_usable_ref_mv_stack_and_weight(xd, x->mbmi_ext, ref_frame_type); |
| } |
| #endif // CONFIG_SKIP_MODE_ENHANCEMENT |
| |
| av1_copy_mbmi_ext_to_mbmi_ext_frame( |
| x->mbmi_ext_frame, x->mbmi_ext, |
| #if CONFIG_SEP_COMP_DRL |
| mbmi, |
| #endif // CONFIG_SEP_COMP_DRL |
| #if CONFIG_SKIP_MODE_ENHANCEMENT |
| mbmi->skip_mode, |
| #endif // CONFIG_SKIP_MODE_ENHANCEMENT |
| av1_ref_frame_type(xd->mi[0]->ref_frame)); |
| #if CONFIG_SKIP_MODE_ENHANCEMENT |
| } |
| #endif // CONFIG_SKIP_MODE_ENHANCEMENT |
| x->rdmult = origin_mult; |
| } |
| |
| static void update_partition_stats(MACROBLOCKD *const xd, |
| #if CONFIG_ENTROPY_STATS |
| FRAME_COUNTS *counts, |
| #endif // CONFIG_ENTROPY_STATS |
| int allow_update_cdf, |
| const CommonModeInfoParams *const mi_params, |
| #if CONFIG_EXT_RECUR_PARTITIONS |
| int disable_ext_part, |
| PARTITION_TREE const *ptree_luma, |
| const CHROMA_REF_INFO *chroma_ref_info, |
| #endif // CONFIG_EXT_RECUR_PARTITIONS |
| PARTITION_TYPE partition, const int mi_row, |
| const int mi_col, BLOCK_SIZE bsize, |
| const int ctx, BLOCK_SIZE sb_size) { |
| #if !CONFIG_BLOCK_256 |
| (void)sb_size; |
| #endif // !CONFIG_BLOCK_256 |
| const TREE_TYPE tree_type = xd->tree_type; |
| const int plane_index = tree_type == CHROMA_PART; |
| FRAME_CONTEXT *fc = xd->tile_ctx; |
| assert(ctx >= 0); // is_partition_point() is true. |
| |
| #if CONFIG_EXT_RECUR_PARTITIONS |
| const bool ss_x = xd->plane[1].subsampling_x; |
| const bool ss_y = xd->plane[1].subsampling_y; |
| |
| const PARTITION_TYPE derived_partition = |
| av1_get_normative_forced_partition_type( |
| mi_params, tree_type, ss_x, ss_y, mi_row, mi_col, bsize, |
| #if CONFIG_CB1TO4_SPLIT |
| BLOCK_INVALID, // as it is a partition point |
| #endif // CONFIG_CB1TO4_SPLIT |
| ptree_luma, chroma_ref_info); |
| if (derived_partition != PARTITION_INVALID) { |
| assert(partition == derived_partition && |
| "Partition does not match normatively derived partition."); |
| return; |
| } |
| |
| const bool do_split = partition != PARTITION_NONE; |
| if (allow_update_cdf) { |
| #if CONFIG_ENTROPY_STATS |
| counts->do_split[plane_index][ctx][do_split]++; |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf(fc->do_split_cdf[plane_index][ctx], do_split, 2); |
| } |
| if (!do_split) { |
| return; |
| } |
| |
| #if CONFIG_BLOCK_256 |
| const bool do_square_split = partition == PARTITION_SPLIT; |
| if (is_square_split_eligible(bsize, sb_size)) { |
| const int square_split_ctx = |
| square_split_context(xd, mi_row, mi_col, bsize); |
| #if CONFIG_ENTROPY_STATS |
| counts->do_square_split[plane_index][square_split_ctx][do_square_split]++; |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf(fc->do_square_split_cdf[plane_index][square_split_ctx], |
| do_square_split, 2); |
| } |
| if (do_square_split) { |
| return; |
| } |
| #endif // CONFIG_BLOCK_256 |
| |
| RECT_PART_TYPE rect_type = get_rect_part_type(partition); |
| if (rect_type_implied_by_bsize(bsize, tree_type) == RECT_INVALID) { |
| #if CONFIG_ENTROPY_STATS |
| counts->rect_type[plane_index][ctx][rect_type]++; |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf(fc->rect_type_cdf[plane_index][ctx], rect_type, 2); |
| } |
| |
| const bool ext_partition_allowed = |
| !disable_ext_part && |
| is_ext_partition_allowed(bsize, rect_type, tree_type); |
| if (ext_partition_allowed) { |
| const bool do_ext_partition = (partition >= PARTITION_HORZ_3); |
| #if CONFIG_ENTROPY_STATS |
| counts->do_ext_partition[plane_index][rect_type][ctx][do_ext_partition]++; |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf(fc->do_ext_partition_cdf[plane_index][rect_type][ctx], |
| do_ext_partition, 2); |
| if (do_ext_partition) { |
| const bool uneven_4way_partition_allowed = |
| is_uneven_4way_partition_allowed(bsize, rect_type, tree_type); |
| if (uneven_4way_partition_allowed) { |
| const bool do_uneven_4way_partition = (partition >= PARTITION_HORZ_4A); |
| #if CONFIG_ENTROPY_STATS |
| counts->do_uneven_4way_partition[plane_index][rect_type][ctx] |
| [do_uneven_4way_partition]++; |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf( |
| fc->do_uneven_4way_partition_cdf[plane_index][rect_type][ctx], |
| do_uneven_4way_partition, 2); |
| if (do_uneven_4way_partition) { |
| const UNEVEN_4WAY_PART_TYPE uneven_4way_type = |
| (partition == PARTITION_HORZ_4A || partition == PARTITION_VERT_4A) |
| ? UNEVEN_4A |
| : UNEVEN_4B; |
| #if CONFIG_ENTROPY_STATS |
| counts->uneven_4way_partition_type[plane_index][rect_type][ctx] |
| [uneven_4way_type]++; |
| #endif // CONFIG_ENTROPY_STATS |
| update_cdf( |
| fc->uneven_4way_partition_type_cdf[plane_index][rect_type][ctx], |
| uneven_4way_type, NUM_UNEVEN_4WAY_PARTS); |
| } |
| } |
| } |
| } |
|