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/******************************************************************************
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*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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/**
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*******************************************************************************
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* @file
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* ih264_common_tables.h
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*
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* @brief
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* Common tables
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*
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* @author
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* Harish
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*
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* @par List of Functions:
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*
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* @remarks
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* None
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*
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*******************************************************************************
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*/
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#ifndef _IH264_COMMON_TABLES_H_
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#define _IH264_COMMON_TABLES_H_
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/*****************************************************************************/
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/* Structures */
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/*****************************************************************************/
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/**
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******************************************************************************
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* @brief level tables
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******************************************************************************
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*/
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typedef struct
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{
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/* level */
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IH264_LEVEL_T u4_level_idc;
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/* max macroblock processing rate */
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UWORD32 u4_max_mbps;
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/* max frame size in mbs */
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UWORD32 u4_max_fs;
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/* max dpb size / 768 */
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UWORD32 u4_max_dpb_size;
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/* max bit rate */
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UWORD32 u4_max_br;
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/* max cpb size */
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UWORD32 u4_max_cpb_size;
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/* max vertical MV component range */
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UWORD32 u4_max_mv_y;
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}level_tables_t;
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/*****************************************************************************/
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/* Extern global declarations */
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/*****************************************************************************/
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/**
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******************************************************************************
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* @brief while encoding, basing on the input configuration parameters, the
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* the level of the bitstream is computed basing on the table below.
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* input : table_idx
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* output : level_idc or cpb size
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* @remarks Table A-1 <20> level table limits
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******************************************************************************
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*/
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extern const level_tables_t gas_ih264_lvl_tbl[16];
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extern const WORD32 gai4_ih264_levels[];
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extern const WORD32 gai4_ih264_max_luma_pic_size[];
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extern const WORD32 gai4_ih264_max_wd_ht[];
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extern const WORD32 gai4_ih264_min_wd_ht[];
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extern intra_mbtype_info_t gas_ih264_i_mbtype_info[];
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extern inter_mbtype_info_t gas_ih264_p_mbtype_info[];
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extern inter_mbtype_info_t gas_ih264_b_mbtype_info[];
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extern submbtype_info_t gas_ih264_p_submbtype_info[];
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extern submbtype_info_t gas_ih264_b_submbtype_info[];
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extern const UWORD8 gau1_ih264_inv_scan_prog4x4[];
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extern const UWORD8 gau1_ih264_inv_scan_int4x4[];
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extern const UWORD8 gau1_ih264_inv_scan_prog8x8_cavlc[64];
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extern const UWORD8 gau1_ih264_inv_scan_int8x8_cavlc[64];
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extern const UWORD8 gau1_ih264_inv_scan_prog8x8_cabac[64];
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extern const UWORD8 gau1_ih264_inv_scan_int8x8_cabac[64];
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extern const UWORD8 *const gpau1_ih264_inv_scan8x8[];
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extern const UWORD8 *const gpau1_ih264_inv_scan4x4[];
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extern const UWORD8 gau1_ih264_8x8_subblk_idx[];
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extern const UWORD8 gau1_ih264_chroma_qp[];
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extern const UWORD8 gau1_ih264_4x4_ngbr_avbl[16][16];
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extern const UWORD8 gau1_ih264_8x8_ngbr_avbl[16][4];
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extern const UWORD16 gau2_ih264_default_inter4x4_weight_scale[];
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extern const UWORD16 gau2_ih264_default_intra4x4_weight_scale[];
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extern const UWORD16 gau2_ih264_default_intra4x4_scaling_list[];
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extern const UWORD16 gau2_ih264_default_inter4x4_scaling_list[];
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extern const UWORD16 gau2_ih264_default_intra8x8_scaling_list[];
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extern const UWORD16 gau2_ih264_default_inter8x8_scaling_list[];
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extern const UWORD16 gau2_ih264_default_intra8x8_weight_scale[];
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extern const UWORD16 gau2_ih264_default_inter8x8_weight_scale[];
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extern const UWORD16 gau2_ih264_flat_4x4_weight_scale[];
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extern const UWORD16 gau2_ih264_flat_8x8_weight_scale[];
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extern const UWORD16 gau2_ih264_iquant_scale_matrix_4x4 [96];
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extern const UWORD16 gau2_ih264_iquant_scale_matrix_8x8 [384];
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#endif /*_IH264_COMMON_TABLES_H_*/
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