rdopt.h 5.21 KB
Newer Older
Jingning Han's avatar
Jingning Han committed
1
/*
Yaowu Xu's avatar
Yaowu Xu committed
2
 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
Jingning Han's avatar
Jingning Han committed
3
 *
Yaowu Xu's avatar
Yaowu Xu committed
4 5 6 7 8 9
 * 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.
Jingning Han's avatar
Jingning Han committed
10 11
 */

Yaowu Xu's avatar
Yaowu Xu committed
12 13
#ifndef AV1_ENCODER_RDOPT_H_
#define AV1_ENCODER_RDOPT_H_
Jingning Han's avatar
Jingning Han committed
14

15
#include "av1/common/blockd.h"
Jingning Han's avatar
Jingning Han committed
16

17 18
#include "av1/encoder/block.h"
#include "av1/encoder/context_tree.h"
Jingning Han's avatar
Jingning Han committed
19 20 21 22 23 24

#ifdef __cplusplus
extern "C" {
#endif

struct TileInfo;
Yaowu Xu's avatar
Yaowu Xu committed
25
struct AV1_COMP;
Jingning Han's avatar
Jingning Han committed
26 27 28
struct macroblock;
struct RD_COST;

29 30 31 32 33 34 35
#if CONFIG_VAR_TX
// TODO(angiebird): Merge RD_COST and RD_STATS
typedef struct RD_STATS {
  int rate;
  int64_t dist;
  int64_t sse;
  int skip;
36 37 38
#if CONFIG_RD_DEBUG
  int txb_coeff_cost[MAX_MB_PLANE];
#endif
39
} RD_STATS;
40

41
static INLINE void av1_init_rd_stats(RD_STATS *rd_stats) {
42 43 44
#if CONFIG_RD_DEBUG
  int plane;
#endif
45 46 47 48
  rd_stats->rate = 0;
  rd_stats->dist = 0;
  rd_stats->sse = 0;
  rd_stats->skip = 1;
49 50 51 52
#if CONFIG_RD_DEBUG
  for (plane = 0; plane < MAX_MB_PLANE; ++plane)
    rd_stats->txb_coeff_cost[plane] = 0;
#endif
53 54
}

55
static INLINE void av1_invalid_rd_stats(RD_STATS *rd_stats) {
56 57 58
#if CONFIG_RD_DEBUG
  int plane;
#endif
59 60 61 62
  rd_stats->rate = INT_MAX;
  rd_stats->dist = INT64_MAX;
  rd_stats->sse = INT64_MAX;
  rd_stats->skip = 0;
63 64 65 66
#if CONFIG_RD_DEBUG
  for (plane = 0; plane < MAX_MB_PLANE; ++plane)
    rd_stats->txb_coeff_cost[plane] = INT_MAX;
#endif
67 68
}

69 70
static INLINE void av1_merge_rd_stats(RD_STATS *rd_stats_dst,
                                      const RD_STATS *rd_stats_src) {
71 72 73
#if CONFIG_RD_DEBUG
  int plane;
#endif
74 75 76 77
  rd_stats_dst->rate += rd_stats_src->rate;
  rd_stats_dst->dist += rd_stats_src->dist;
  rd_stats_dst->sse += rd_stats_src->sse;
  rd_stats_dst->skip &= rd_stats_src->skip;
78 79 80 81
#if CONFIG_RD_DEBUG
  for (plane = 0; plane < MAX_MB_PLANE; ++plane)
    rd_stats_dst->txb_coeff_cost[plane] += rd_stats_src->txb_coeff_cost[plane];
#endif
82
}
83 84
#endif

85 86 87
int av1_cost_coeffs(const AV1_COMMON *const cm, MACROBLOCK *x, int plane,
                    int block, int coeff_ctx, TX_SIZE tx_size,
                    const int16_t *scan, const int16_t *nb,
88
                    int use_fast_coef_costing);
89
void av1_rd_pick_intra_mode_sb(const struct AV1_COMP *cpi, struct macroblock *x,
Yaowu Xu's avatar
Yaowu Xu committed
90 91
                               struct RD_COST *rd_cost, BLOCK_SIZE bsize,
                               PICK_MODE_CONTEXT *ctx, int64_t best_rd);
Jingning Han's avatar
Jingning Han committed
92

93
unsigned int av1_get_sby_perpixel_variance(const AV1_COMP *cpi,
Yaowu Xu's avatar
Yaowu Xu committed
94 95 96
                                           const struct buf_2d *ref,
                                           BLOCK_SIZE bs);
#if CONFIG_AOM_HIGHBITDEPTH
97
unsigned int av1_high_get_sby_perpixel_variance(const AV1_COMP *cpi,
Yaowu Xu's avatar
Yaowu Xu committed
98 99
                                                const struct buf_2d *ref,
                                                BLOCK_SIZE bs, int bd);
Jingning Han's avatar
Jingning Han committed
100 101
#endif

102
void av1_rd_pick_inter_mode_sb(const struct AV1_COMP *cpi,
Yaowu Xu's avatar
Yaowu Xu committed
103 104 105
                               struct TileDataEnc *tile_data,
                               struct macroblock *x, int mi_row, int mi_col,
                               struct RD_COST *rd_cost,
106
#if CONFIG_SUPERTX
Yaowu Xu's avatar
Yaowu Xu committed
107
                               int *returnrate_nocoef,
108
#endif  // CONFIG_SUPERTX
Yaowu Xu's avatar
Yaowu Xu committed
109 110
                               BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
                               int64_t best_rd_so_far);
Jingning Han's avatar
Jingning Han committed
111

Yaowu Xu's avatar
Yaowu Xu committed
112
void av1_rd_pick_inter_mode_sb_seg_skip(
113 114 115
    const struct AV1_COMP *cpi, struct TileDataEnc *tile_data,
    struct macroblock *x, struct RD_COST *rd_cost, BLOCK_SIZE bsize,
    PICK_MODE_CONTEXT *ctx, int64_t best_rd_so_far);
Jingning Han's avatar
Jingning Han committed
116

117 118 119 120
int av1_internal_image_edge(const struct AV1_COMP *cpi);
int av1_active_h_edge(const struct AV1_COMP *cpi, int mi_row, int mi_step);
int av1_active_v_edge(const struct AV1_COMP *cpi, int mi_col, int mi_step);
int av1_active_edge_sb(const struct AV1_COMP *cpi, int mi_row, int mi_col);
Jingning Han's avatar
Jingning Han committed
121

122
void av1_rd_pick_inter_mode_sub8x8(const struct AV1_COMP *cpi,
Yaowu Xu's avatar
Yaowu Xu committed
123 124 125
                                   struct TileDataEnc *tile_data,
                                   struct macroblock *x, int mi_row, int mi_col,
                                   struct RD_COST *rd_cost,
126
#if CONFIG_SUPERTX
Yaowu Xu's avatar
Yaowu Xu committed
127
                                   int *returnrate_nocoef,
128
#endif  // CONFIG_SUPERTX
Yaowu Xu's avatar
Yaowu Xu committed
129 130
                                   BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
                                   int64_t best_rd_so_far);
131 132

#if CONFIG_SUPERTX
133
#if CONFIG_VAR_TX
Yaowu Xu's avatar
Yaowu Xu committed
134 135
void av1_tx_block_rd_b(const AV1_COMP *cpi, MACROBLOCK *x, TX_SIZE tx_size,
                       int blk_row, int blk_col, int plane, int block,
136
                       int plane_bsize, int coeff_ctx, RD_STATS *rd_stats);
137 138
#endif

Yaowu Xu's avatar
Yaowu Xu committed
139 140 141 142 143
void av1_txfm_rd_in_plane_supertx(MACROBLOCK *x, const AV1_COMP *cpi, int *rate,
                                  int64_t *distortion, int *skippable,
                                  int64_t *sse, int64_t ref_best_rd, int plane,
                                  BLOCK_SIZE bsize, TX_SIZE tx_size,
                                  int use_fast_coef_casting);
144
#endif  // CONFIG_SUPERTX
Jingning Han's avatar
Jingning Han committed
145

Yunqing Wang's avatar
Yunqing Wang committed
146 147 148 149
#ifdef __cplusplus
}  // extern "C"
#endif

Yaowu Xu's avatar
Yaowu Xu committed
150
#endif  // AV1_ENCODER_RDOPT_H_