av1_inv_txfm2d.c | Explore in Territory

/*
 * 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.
 */

#include "config/aom_dsp_rtcd.h"
#include "config/av1_rtcd.h"

#include "av1/common/enums.h"
#include "av1/common/av1_txfm.h"
#include "av1/common/av1_inv_txfm1d.h"
#include "av1/common/av1_inv_txfm1d_cfg.h"

void av1_highbd_iwht4x4_16_add_c(const tran_low_t *input, uint8_t *dest8,
                                 int stride, int bd) { … }

void av1_highbd_iwht4x4_1_add_c(const tran_low_t *in, uint8_t *dest8,
                                int dest_stride, int bd) { … }

static inline TxfmFunc inv_txfm_type_to_func(TXFM_TYPE txfm_type) { … }

static const int8_t inv_shift_4x4[2] = …;
static const int8_t inv_shift_8x8[2] = …;
static const int8_t inv_shift_16x16[2] = …;
static const int8_t inv_shift_32x32[2] = …;
static const int8_t inv_shift_64x64[2] = …;
static const int8_t inv_shift_4x8[2] = …;
static const int8_t inv_shift_8x4[2] = …;
static const int8_t inv_shift_8x16[2] = …;
static const int8_t inv_shift_16x8[2] = …;
static const int8_t inv_shift_16x32[2] = …;
static const int8_t inv_shift_32x16[2] = …;
static const int8_t inv_shift_32x64[2] = …;
static const int8_t inv_shift_64x32[2] = …;
static const int8_t inv_shift_4x16[2] = …;
static const int8_t inv_shift_16x4[2] = …;
static const int8_t inv_shift_8x32[2] = …;
static const int8_t inv_shift_32x8[2] = …;
static const int8_t inv_shift_16x64[2] = …;
static const int8_t inv_shift_64x16[2] = …;

const int8_t *av1_inv_txfm_shift_ls[TX_SIZES_ALL] = …;

static const int8_t iadst4_range[7] = …;

void av1_get_inv_txfm_cfg(TX_TYPE tx_type, TX_SIZE tx_size,
                          TXFM_2D_FLIP_CFG *cfg) { … }

void av1_gen_inv_stage_range(int8_t *stage_range_col, int8_t *stage_range_row,
                             const TXFM_2D_FLIP_CFG *cfg, TX_SIZE tx_size,
                             int bd) { … }

static inline void inv_txfm2d_add_c(const int32_t *input, uint16_t *output,
                                    int stride, TXFM_2D_FLIP_CFG *cfg,
                                    int32_t *txfm_buf, TX_SIZE tx_size,
                                    int bd) { … }

static inline void inv_txfm2d_add_facade(const int32_t *input, uint16_t *output,
                                         int stride, int32_t *txfm_buf,
                                         TX_TYPE tx_type, TX_SIZE tx_size,
                                         int bd) { … }

void av1_inv_txfm2d_add_4x8_c(const int32_t *input, uint16_t *output,
                              int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_8x4_c(const int32_t *input, uint16_t *output,
                              int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_8x16_c(const int32_t *input, uint16_t *output,
                               int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_16x8_c(const int32_t *input, uint16_t *output,
                               int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_16x32_c(const int32_t *input, uint16_t *output,
                                int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_32x16_c(const int32_t *input, uint16_t *output,
                                int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_4x4_c(const int32_t *input, uint16_t *output,
                              int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_8x8_c(const int32_t *input, uint16_t *output,
                              int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_16x16_c(const int32_t *input, uint16_t *output,
                                int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_32x32_c(const int32_t *input, uint16_t *output,
                                int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_64x64_c(const int32_t *input, uint16_t *output,
                                int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_64x32_c(const int32_t *input, uint16_t *output,
                                int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_32x64_c(const int32_t *input, uint16_t *output,
                                int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_16x64_c(const int32_t *input, uint16_t *output,
                                int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_64x16_c(const int32_t *input, uint16_t *output,
                                int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_4x16_c(const int32_t *input, uint16_t *output,
                               int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_16x4_c(const int32_t *input, uint16_t *output,
                               int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_8x32_c(const int32_t *input, uint16_t *output,
                               int stride, TX_TYPE tx_type, int bd) { … }

void av1_inv_txfm2d_add_32x8_c(const int32_t *input, uint16_t *output,
                               int stride, TX_TYPE tx_type, int bd) { … }
chromium/third_party/libaom/source/libaom/av1/common/av1_inv_txfm2d.c
