9a44f5fbc8
With RD_STATS in MB_MODE_INFO, we will be able to compare the results from rate-distortion loop and the results from bitstream packing. Change-Id: If1dba7d87126577a6f369ac087d4517f7cebb0c5
161 lines
5.8 KiB
C
161 lines
5.8 KiB
C
/*
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* Copyright (c) 2016, Alliance for Open Media. All rights reserved
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*
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* This source code is subject to the terms of the BSD 2 Clause License and
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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#ifndef AV1_ENCODER_RDOPT_H_
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#define AV1_ENCODER_RDOPT_H_
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#include "av1/common/blockd.h"
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#include "av1/encoder/block.h"
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#include "av1/encoder/context_tree.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct TileInfo;
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struct AV1_COMP;
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struct macroblock;
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struct RD_COST;
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#if CONFIG_VAR_TX
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static INLINE void av1_init_rd_stats(RD_STATS *rd_stats) {
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#if CONFIG_RD_DEBUG
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int plane;
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#endif
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rd_stats->rate = 0;
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rd_stats->dist = 0;
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rd_stats->sse = 0;
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rd_stats->skip = 1;
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#if CONFIG_RD_DEBUG
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for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
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int r, c;
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rd_stats->txb_coeff_cost[plane] = 0;
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for (r = 0; r < TXB_COEFF_COST_MAP_SIZE; ++r)
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for (c = 0; c < TXB_COEFF_COST_MAP_SIZE; ++c)
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rd_stats->txb_coeff_cost_map[plane][r][c] = 0;
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}
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#endif
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}
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static INLINE void av1_invalid_rd_stats(RD_STATS *rd_stats) {
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#if CONFIG_RD_DEBUG
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int plane;
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#endif
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rd_stats->rate = INT_MAX;
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rd_stats->dist = INT64_MAX;
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rd_stats->sse = INT64_MAX;
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rd_stats->skip = 0;
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#if CONFIG_RD_DEBUG
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for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
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int r, c;
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rd_stats->txb_coeff_cost[plane] = INT_MAX;
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for (r = 0; r < TXB_COEFF_COST_MAP_SIZE; ++r)
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for (c = 0; c < TXB_COEFF_COST_MAP_SIZE; ++c)
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rd_stats->txb_coeff_cost_map[plane][r][c] = INT_MAX;
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}
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#endif
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}
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static INLINE void av1_merge_rd_stats(RD_STATS *rd_stats_dst,
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const RD_STATS *rd_stats_src) {
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#if CONFIG_RD_DEBUG
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int plane;
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#endif
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rd_stats_dst->rate += rd_stats_src->rate;
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rd_stats_dst->dist += rd_stats_src->dist;
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rd_stats_dst->sse += rd_stats_src->sse;
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rd_stats_dst->skip &= rd_stats_src->skip;
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#if CONFIG_RD_DEBUG
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for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
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int r, c;
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int ref_txb_coeff_cost = 0;
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rd_stats_dst->txb_coeff_cost[plane] += rd_stats_src->txb_coeff_cost[plane];
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// TODO(angiebird): optimize this part
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for (r = 0; r < TXB_COEFF_COST_MAP_SIZE; ++r)
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for (c = 0; c < TXB_COEFF_COST_MAP_SIZE; ++c) {
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rd_stats_dst->txb_coeff_cost_map[plane][r][c] +=
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rd_stats_src->txb_coeff_cost_map[plane][r][c];
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ref_txb_coeff_cost += rd_stats_dst->txb_coeff_cost_map[plane][r][c];
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}
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assert(ref_txb_coeff_cost == rd_stats_dst->txb_coeff_cost[plane]);
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}
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#endif
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}
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#endif
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int av1_cost_coeffs(const AV1_COMMON *const cm, MACROBLOCK *x, int plane,
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int block, int coeff_ctx, TX_SIZE tx_size,
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const int16_t *scan, const int16_t *nb,
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int use_fast_coef_costing);
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void av1_rd_pick_intra_mode_sb(const struct AV1_COMP *cpi, struct macroblock *x,
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struct RD_COST *rd_cost, BLOCK_SIZE bsize,
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PICK_MODE_CONTEXT *ctx, int64_t best_rd);
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unsigned int av1_get_sby_perpixel_variance(const AV1_COMP *cpi,
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const struct buf_2d *ref,
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BLOCK_SIZE bs);
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#if CONFIG_AOM_HIGHBITDEPTH
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unsigned int av1_high_get_sby_perpixel_variance(const AV1_COMP *cpi,
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const struct buf_2d *ref,
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BLOCK_SIZE bs, int bd);
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#endif
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void av1_rd_pick_inter_mode_sb(const struct AV1_COMP *cpi,
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struct TileDataEnc *tile_data,
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struct macroblock *x, int mi_row, int mi_col,
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struct RD_COST *rd_cost,
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#if CONFIG_SUPERTX
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int *returnrate_nocoef,
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#endif // CONFIG_SUPERTX
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BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
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int64_t best_rd_so_far);
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void av1_rd_pick_inter_mode_sb_seg_skip(
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const struct AV1_COMP *cpi, struct TileDataEnc *tile_data,
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struct macroblock *x, struct RD_COST *rd_cost, BLOCK_SIZE bsize,
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PICK_MODE_CONTEXT *ctx, int64_t best_rd_so_far);
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int av1_internal_image_edge(const struct AV1_COMP *cpi);
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int av1_active_h_edge(const struct AV1_COMP *cpi, int mi_row, int mi_step);
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int av1_active_v_edge(const struct AV1_COMP *cpi, int mi_col, int mi_step);
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int av1_active_edge_sb(const struct AV1_COMP *cpi, int mi_row, int mi_col);
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void av1_rd_pick_inter_mode_sub8x8(const struct AV1_COMP *cpi,
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struct TileDataEnc *tile_data,
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struct macroblock *x, int mi_row, int mi_col,
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struct RD_COST *rd_cost,
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#if CONFIG_SUPERTX
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int *returnrate_nocoef,
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#endif // CONFIG_SUPERTX
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BLOCK_SIZE bsize, PICK_MODE_CONTEXT *ctx,
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int64_t best_rd_so_far);
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#if CONFIG_SUPERTX
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#if CONFIG_VAR_TX
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void av1_tx_block_rd_b(const AV1_COMP *cpi, MACROBLOCK *x, TX_SIZE tx_size,
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int blk_row, int blk_col, int plane, int block,
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int plane_bsize, int coeff_ctx, RD_STATS *rd_stats);
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#endif
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void av1_txfm_rd_in_plane_supertx(MACROBLOCK *x, const AV1_COMP *cpi, int *rate,
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int64_t *distortion, int *skippable,
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int64_t *sse, int64_t ref_best_rd, int plane,
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BLOCK_SIZE bsize, TX_SIZE tx_size,
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int use_fast_coef_casting);
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#endif // CONFIG_SUPERTX
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // AV1_ENCODER_RDOPT_H_
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