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* Copyright (C) 2015 The Android Open Source Project
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* See the License for the specific language governing permissions and
* limitations under the License.
* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
* @file
* ih264_common_tables.h
* @brief
* Common tables
* @author
* Harish
* @par List of Functions:
* @remarks
* None
#ifndef _IH264_COMMON_TABLES_H_
#define _IH264_COMMON_TABLES_H_
/* Structures */
* @brief level tables
typedef struct
/* level */
IH264_LEVEL_T u4_level_idc;
/* max macroblock processing rate */
UWORD32 u4_max_mbps;
/* max frame size in mbs */
UWORD32 u4_max_fs;
/* max dpb size / 768 */
UWORD32 u4_max_dpb_size;
/* max bit rate */
UWORD32 u4_max_br;
/* max cpb size */
UWORD32 u4_max_cpb_size;
/* max vertical MV component range */
UWORD32 u4_max_mv_y;
/* Extern global declarations */
* @brief while encoding, basing on the input configuration parameters, the
* the level of the bitstream is computed basing on the table below.
* input : table_idx
* output : level_idc or cpb size
* @remarks Table A-1 – level table limits
extern const level_tables_t gas_ih264_lvl_tbl[16];
extern const WORD32 gai4_ih264_levels[];
extern const WORD32 gai4_ih264_max_luma_pic_size[];
extern const WORD32 gai4_ih264_max_wd_ht[];
extern const WORD32 gai4_ih264_min_wd_ht[];
extern intra_mbtype_info_t gas_ih264_i_mbtype_info[];
extern inter_mbtype_info_t gas_ih264_p_mbtype_info[];
extern inter_mbtype_info_t gas_ih264_b_mbtype_info[];
extern submbtype_info_t gas_ih264_p_submbtype_info[];
extern submbtype_info_t gas_ih264_b_submbtype_info[];
extern const UWORD8 gau1_ih264_inv_scan_prog4x4[];
extern const UWORD8 gau1_ih264_inv_scan_int4x4[];
extern const UWORD8 gau1_ih264_inv_scan_prog8x8_cavlc[64];
extern const UWORD8 gau1_ih264_inv_scan_int8x8_cavlc[64];
extern const UWORD8 gau1_ih264_inv_scan_prog8x8_cabac[64];
extern const UWORD8 gau1_ih264_inv_scan_int8x8_cabac[64];
extern const UWORD8 *const gpau1_ih264_inv_scan8x8[];
extern const UWORD8 *const gpau1_ih264_inv_scan4x4[];
extern const UWORD8 gau1_ih264_8x8_subblk_idx[];
extern const UWORD8 gau1_ih264_chroma_qp[];
extern const UWORD8 gau1_ih264_4x4_ngbr_avbl[16][16];
extern const UWORD8 gau1_ih264_8x8_ngbr_avbl[16][4];
extern const UWORD16 gau2_ih264_default_inter4x4_weight_scale[];
extern const UWORD16 gau2_ih264_default_intra4x4_weight_scale[];
extern const UWORD16 gau2_ih264_default_intra4x4_scaling_list[];
extern const UWORD16 gau2_ih264_default_inter4x4_scaling_list[];
extern const UWORD16 gau2_ih264_default_intra8x8_scaling_list[];
extern const UWORD16 gau2_ih264_default_inter8x8_scaling_list[];
extern const UWORD16 gau2_ih264_default_intra8x8_weight_scale[];
extern const UWORD16 gau2_ih264_default_inter8x8_weight_scale[];
extern const UWORD16 gau2_ih264_flat_4x4_weight_scale[];
extern const UWORD16 gau2_ih264_flat_8x8_weight_scale[];
extern const UWORD16 gau2_ih264_iquant_scale_matrix_4x4 [96];
extern const UWORD16 gau2_ih264_iquant_scale_matrix_8x8 [384];
#endif /*_IH264_COMMON_TABLES_H_*/