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57 lines
2 KiB
C
57 lines
2 KiB
C
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#ifndef SCALINGLIST_H_
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#define SCALINGLIST_H_
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/*****************************************************************************
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* This file is part of Kvazaar HEVC encoder.
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*
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* Copyright (C) 2013-2014 Tampere University of Technology and others (see
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* COPYING file).
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*
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* Kvazaar is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*
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* Kvazaar is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Kvazaar. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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/*
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* \file
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* \brief Coding Unit (CU) and picture data related functions.
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*/
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#include "global.h"
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typedef struct {
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int8_t enable;
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int32_t scaling_list_dc [SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM];
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const int32_t *scaling_list_coeff[SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM];
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const int32_t *quant_coeff[4][6][6];
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const int32_t *de_quant_coeff [SCALING_LIST_SIZE_NUM][SCALING_LIST_NUM][SCALING_LIST_REM_NUM];
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const double *error_scale[4][6][6];
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} scaling_list;
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extern const uint8_t g_scaling_list_num[4];
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extern const uint16_t g_scaling_list_size[4];
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const int32_t *scalinglist_get_default(const uint32_t size_id, const uint32_t list_id);
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void scalinglist_init(scaling_list * const scaling_list);
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void scalinglist_destroy(scaling_list * const scaling_list);
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int scalinglist_parse(scaling_list * const scaling_list, FILE *fp);
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void scalinglist_process(scaling_list * const scaling_list);
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//void scalinglist_set(scaling_list * const scaling_list, const int32_t * const coeff, uint32_t listId, uint32_t sizeId, uint32_t qp);
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//void scalinglist_set_err_scale(scaling_list * const scaling_list, uint32_t list, uint32_t size, uint32_t qp);
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#endif
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