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/*
* Copyright (c) 2016, 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 AV1_ENCODER_RDOPT_H_
#define AV1_ENCODER_RDOPT_H_
#include "av1/common/blockd.h"
#include "av1/common/txb_common.h"
#include "av1/encoder/block.h"
#include "av1/encoder/context_tree.h"
#include "av1/encoder/encoder.h"
#include "av1/encoder/encodetxb.h"
#ifdef __cplusplus
extern "C" {
#endif
#define MAX_REF_MV_SERCH 3
struct TileInfo;
struct macroblock;
struct RD_STATS;
#if CONFIG_RD_DEBUG
static INLINE void av1_update_txb_coeff_cost(RD_STATS *rd_stats, int plane,
TX_SIZE tx_size, int blk_row,
int blk_col, int txb_coeff_cost) {
(void)blk_row;
(void)blk_col;
(void)tx_size;
rd_stats->txb_coeff_cost[plane] += txb_coeff_cost;
{
const int txb_h = tx_size_high_unit[tx_size];
const int txb_w = tx_size_wide_unit[tx_size];
int idx, idy;
for (idy = 0; idy < txb_h; ++idy)
for (idx = 0; idx < txb_w; ++idx)
rd_stats->txb_coeff_cost_map[plane][blk_row + idy][blk_col + idx] = 0;
rd_stats->txb_coeff_cost_map[plane][blk_row][blk_col] = txb_coeff_cost;
}
assert(blk_row < TXB_COEFF_COST_MAP_SIZE);
assert(blk_col < TXB_COEFF_COST_MAP_SIZE);
}
#endif
// Returns the number of colors in 'src'.
int av1_count_colors(const uint8_t *src, int stride, int rows, int cols,
int *val_count);
// Same as av1_count_colors(), but for high-bitdepth mode.
int av1_count_colors_highbd(const uint8_t *src8, int stride, int rows, int cols,
int bit_depth, int *val_count);
#if CONFIG_DIST_8X8
int64_t av1_dist_8x8(const struct AV1_COMP *const cpi, const MACROBLOCK *x,
const uint8_t *src, int src_stride, const uint8_t *dst,
int dst_stride, const BLOCK_SIZE tx_bsize, int bsw,
int bsh, int visible_w, int visible_h, int qindex);
#endif
static INLINE int av1_cost_skip_txb(MACROBLOCK *x, const TXB_CTX *const txb_ctx,
int plane, TX_SIZE tx_size) {
const TX_SIZE txs_ctx = get_txsize_entropy_ctx(tx_size);
const PLANE_TYPE plane_type = get_plane_type(plane);
const LV_MAP_COEFF_COST *const coeff_costs =
&x->coeff_costs[txs_ctx][plane_type];
return coeff_costs->txb_skip_cost[txb_ctx->txb_skip_ctx][1];
}
static INLINE int av1_cost_coeffs(const AV1_COMMON *const cm, MACROBLOCK *x,
int plane, int block, TX_SIZE tx_size,
const TX_TYPE tx_type,
const TXB_CTX *const txb_ctx,
int use_fast_coef_costing) {
#if TXCOEFF_COST_TIMER
struct aom_usec_timer timer;
aom_usec_timer_start(&timer);
#endif
(void)use_fast_coef_costing;
const int cost =
av1_cost_coeffs_txb(cm, x, plane, block, tx_size, tx_type, txb_ctx);
#if TXCOEFF_COST_TIMER
AV1_COMMON *tmp_cm = (AV1_COMMON *)&cpi->common;
aom_usec_timer_mark(&timer);
const int64_t elapsed_time = aom_usec_timer_elapsed(&timer);
tmp_cm->txcoeff_cost_timer += elapsed_time;
++tmp_cm->txcoeff_cost_count;
#endif
return cost;
}
void av1_rd_pick_intra_mode_sb(const struct AV1_COMP *cpi, struct macroblock *x,
int mi_row, int mi_col, struct RD_STATS *rd_cost,
BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
int64_t best_rd);
unsigned int av1_get_sby_perpixel_variance(const struct AV1_COMP *cpi,
const struct buf_2d *ref,
BLOCK_SIZE bs);
unsigned int av1_high_get_sby_perpixel_variance(const struct AV1_COMP *cpi,
const struct buf_2d *ref,
BLOCK_SIZE bs, int bd);
void av1_rd_pick_inter_mode_sb(const struct AV1_COMP *cpi,
struct TileDataEnc *tile_data,
struct macroblock *x, int mi_row, int mi_col,
struct RD_STATS *rd_cost, BLOCK_SIZE bsize,
PICK_MODE_CONTEXT *ctx, int64_t best_rd_so_far);
void av1_rd_pick_inter_mode_sb_seg_skip(
const struct AV1_COMP *cpi, struct TileDataEnc *tile_data,
struct macroblock *x, int mi_row, int mi_col, struct RD_STATS *rd_cost,
BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx, int64_t best_rd_so_far);
#if CONFIG_COLLECT_INTER_MODE_RD_STATS
#define INTER_MODE_RD_TEST 0
void av1_inter_mode_data_init();
void av1_inter_mode_data_fit(int rdmult);
void av1_inter_mode_data_show(const AV1_COMMON *cm);
#endif
#ifdef __cplusplus
} // extern "C"
#endif
#endif // AV1_ENCODER_RDOPT_H_
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