txb_rdopt.c | Explore in Territory

/*
 * Copyright (c) 2021, 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.
 */

#include "av1/encoder/txb_rdopt.h"
#include "av1/encoder/txb_rdopt_utils.h"

#include "av1/common/idct.h"

static inline void update_coeff_general(
    int *accu_rate, int64_t *accu_dist, int si, int eob, TX_SIZE tx_size,
    TX_CLASS tx_class, int bhl, int width, int64_t rdmult, int shift,
    int dc_sign_ctx, const int16_t *dequant, const int16_t *scan,
    const LV_MAP_COEFF_COST *txb_costs, const tran_low_t *tcoeff,
    tran_low_t *qcoeff, tran_low_t *dqcoeff, uint8_t *levels,
    const qm_val_t *iqmatrix, const qm_val_t *qmatrix) { … }

static AOM_FORCE_INLINE void update_coeff_simple(
    int *accu_rate, int si, int eob, TX_SIZE tx_size, TX_CLASS tx_class,
    int bhl, int64_t rdmult, int shift, const int16_t *dequant,
    const int16_t *scan, const LV_MAP_COEFF_COST *txb_costs,
    const tran_low_t *tcoeff, tran_low_t *qcoeff, tran_low_t *dqcoeff,
    uint8_t *levels, const qm_val_t *iqmatrix, const qm_val_t *qmatrix) { … }

static AOM_FORCE_INLINE void update_coeff_eob(
    int *accu_rate, int64_t *accu_dist, int *eob, int *nz_num, int *nz_ci,
    int si, TX_SIZE tx_size, TX_CLASS tx_class, int bhl, int width,
    int dc_sign_ctx, int64_t rdmult, int shift, const int16_t *dequant,
    const int16_t *scan, const LV_MAP_EOB_COST *txb_eob_costs,
    const LV_MAP_COEFF_COST *txb_costs, const tran_low_t *tcoeff,
    tran_low_t *qcoeff, tran_low_t *dqcoeff, uint8_t *levels, int sharpness,
    const qm_val_t *iqmatrix, const qm_val_t *qmatrix) { … }

static inline void update_skip(int *accu_rate, int64_t accu_dist, int *eob,
                               int nz_num, int *nz_ci, int64_t rdmult,
                               int skip_cost, int non_skip_cost,
                               tran_low_t *qcoeff, tran_low_t *dqcoeff) { … }

// TODO(angiebird): use this function whenever it's possible
static int get_tx_type_cost(const MACROBLOCK *x, const MACROBLOCKD *xd,
                            int plane, TX_SIZE tx_size, TX_TYPE tx_type,
                            int reduced_tx_set_used) { … }

int av1_optimize_txb(const struct AV1_COMP *cpi, MACROBLOCK *x, int plane,
                     int block, TX_SIZE tx_size, TX_TYPE tx_type,
                     const TXB_CTX *const txb_ctx, int *rate_cost,
                     int sharpness) { … }

static AOM_FORCE_INLINE int warehouse_efficients_txb(
    const MACROBLOCK *x, const int plane, const int block,
    const TX_SIZE tx_size, const TXB_CTX *const txb_ctx,
    const struct macroblock_plane *p, const int eob,
    const PLANE_TYPE plane_type, const LV_MAP_COEFF_COST *const coeff_costs,
    const MACROBLOCKD *const xd, const TX_TYPE tx_type, const TX_CLASS tx_class,
    int reduced_tx_set_used) { … }

int av1_cost_coeffs_txb_estimate(const MACROBLOCK *x, const int plane,
                                 const int block, const TX_SIZE tx_size,
                                 const TX_TYPE tx_type) { … }

static AOM_FORCE_INLINE int warehouse_efficients_txb_laplacian(
    const MACROBLOCK *x, const int plane, const int block,
    const TX_SIZE tx_size, const TXB_CTX *const txb_ctx, const int eob,
    const PLANE_TYPE plane_type, const LV_MAP_COEFF_COST *const coeff_costs,
    const MACROBLOCKD *const xd, const TX_TYPE tx_type, const TX_CLASS tx_class,
    int reduced_tx_set_used) { … }

int av1_cost_coeffs_txb(const MACROBLOCK *x, const int plane, const int block,
                        const TX_SIZE tx_size, const TX_TYPE tx_type,
                        const TXB_CTX *const txb_ctx, int reduced_tx_set_used) { … }

int av1_cost_coeffs_txb_laplacian(const MACROBLOCK *x, const int plane,
                                  const int block, const TX_SIZE tx_size,
                                  const TX_TYPE tx_type,
                                  const TXB_CTX *const txb_ctx,
                                  const int reduced_tx_set_used,
                                  const int adjust_eob) { … }
chromium/third_party/libaom/source/libaom/av1/encoder/txb_rdopt.c
