partition_search.h

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/*

 * Copyright (c) 2020, Alliance for Open Media. All rights reserved.

 * This source code is subject to the terms of the BSD 2 Clause License and

 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License

 * was not distributed with this source code in the LICENSE file, you can

 * obtain it at www.aomedia.org/license/software. 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 www.aomedia.org/license/patent.

*/

#ifndef AOM_AV1_ENCODER_PARTITION_SEARCH_H_

#define AOM_AV1_ENCODER_PARTITION_SEARCH_H_

#include "config/aom_config.h"

#include "av1/encoder/block.h"

#include "av1/encoder/encoder.h"

#include "av1/encoder/encodeframe.h"

#include "av1/encoder/tokenize.h"

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);

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);

void av1_rd_use_partition(AV1_COMP *cpi, ThreadData *td, TileDataEnc *tile_data,

                          MB_MODE_INFO **mib, TokenExtra **tp, int mi_row,

                          int mi_col, BLOCK_SIZE bsize, int *rate,

                          int64_t *dist, int do_recon, PC_TREE *pc_tree);

void av1_nonrd_use_partition(AV1_COMP *cpi, ThreadData *td,

                             TileDataEnc *tile_data, MB_MODE_INFO **mib,

                             TokenExtra **tp, int mi_row, int mi_col,

                             BLOCK_SIZE bsize, PC_TREE *pc_tree);

#if CONFIG_RT_ML_PARTITIONING

void av1_nonrd_pick_partition(AV1_COMP *cpi, ThreadData *td,

                              TileDataEnc *tile_data, TokenExtra **tp,

                              int mi_row, int mi_col, BLOCK_SIZE bsize,

                              RD_STATS *rd_cost, int do_recon, int64_t best_rd,

                              PC_TREE *pc_tree);

#endif

#if CONFIG_PARTITION_SEARCH_ORDER

void av1_reset_part_sf(PARTITION_SPEED_FEATURES *part_sf);

void av1_reset_sf_for_ext_part(AV1_COMP *const cpi);

bool av1_rd_partition_search(AV1_COMP *const cpi, ThreadData *td,

                             TileDataEnc *tile_data, TokenExtra **tp,

                             SIMPLE_MOTION_DATA_TREE *sms_root, int mi_row,

                             int mi_col, BLOCK_SIZE bsize,

                             RD_STATS *best_rd_cost);

#endif

bool av1_rd_pick_partition(AV1_COMP *const cpi, ThreadData *td,

                           TileDataEnc *tile_data, TokenExtra **tp, int mi_row,

                           int mi_col, BLOCK_SIZE bsize, RD_STATS *rd_cost,

                           RD_STATS best_rdc, PC_TREE *pc_tree,

                           SIMPLE_MOTION_DATA_TREE *sms_tree, int64_t *none_rd,

                           SB_MULTI_PASS_MODE multi_pass_mode,

                           RD_RECT_PART_WIN_INFO *rect_part_win_info);

static inline void set_cb_offsets(uint16_t *cb_offset,

                                  const uint16_t cb_offset_y,

                                  const uint16_t cb_offset_uv) {

  cb_offset[PLANE_TYPE_Y] = cb_offset_y;

  cb_offset[PLANE_TYPE_UV] = cb_offset_uv;

static inline void update_cb_offsets(MACROBLOCK *x, const BLOCK_SIZE bsize,

                                     const int subsampling_x,

                                     const int subsampling_y) {

  x->cb_offset[PLANE_TYPE_Y] += block_size_wide[bsize] * block_size_high[bsize];

  if (x->e_mbd.is_chroma_ref) {

    const BLOCK_SIZE plane_bsize =

        get_plane_block_size(bsize, subsampling_x, subsampling_y);

    assert(plane_bsize != BLOCK_INVALID);

    x->cb_offset[PLANE_TYPE_UV] +=

        block_size_wide[plane_bsize] * block_size_high[plane_bsize];

#endif  // AOM_AV1_ENCODER_PARTITION_SEARCH_H_