partition_search.h
/*
* 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_
block.h
MACROBLOCK
struct macroblock MACROBLOCK
Encoder's parameters related to the current coding block.
encoder.h
Declares top-level encoder structures and functions.
av1_nonrd_use_partition
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)
AV1 block partition application (minimal RD search).
Definition partition_search.c:2960
av1_rd_use_partition
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)
AV1 block partition search (partition estimation and partial search).
Definition partition_search.c:1764
av1_rd_pick_partition
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)
AV1 block partition search (full search).
Definition partition_search.c:5653
AV1_COMP
Top level encoder structure.
Definition encoder.h:2897
MB_MODE_INFO
Stores the prediction/txfm mode of the current coding block.
Definition blockd.h:222
macroblock::e_mbd
MACROBLOCKD e_mbd
Decoder's view of current coding block.
Definition block.h:907
macroblock::cb_offset
uint16_t cb_offset[PLANE_TYPES]
Offset of current coding block's coeff buffer relative to the sb.
Definition block.h:945
macroblockd::is_chroma_ref
bool is_chroma_ref
Definition blockd.h:601