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157 lines
6.0 KiB
157 lines
6.0 KiB
/****************************************************************************** |
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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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#ifndef _IH264D_TABLES_H_ |
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#define _IH264D_TABLES_H_ |
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/** |
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************************************************************************** |
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* \file ih264d_tables.h |
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* |
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* \brief |
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* Declaration of all tables used by h264 decoder |
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* |
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* \date |
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* 17/09/2004 |
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* |
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* \author MA |
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************************************************************************** |
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*/ |
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#include "ih264_typedefs.h" |
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#include "ih264_macros.h" |
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#include "ih264_platform_macros.h" |
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#include "ih264d_cabac.h" |
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/*Deblocking Table declaration*/ |
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extern const UWORD8 gau1_ih264d_qp_scale_cr[]; |
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extern const UWORD8 gau1_ih264d_alpha_table[]; |
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extern const UWORD8 gau1_ih264d_clip_table_deblock[]; |
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extern const UWORD8 gau1_ih264d_beta_table[]; |
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extern const UWORD8 gau1_ih264d_clip_table[][4]; |
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/*Parsing Table declaration*/ |
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extern const UWORD8 gau1_ih264d_cbp_tab[6]; |
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extern const UWORD32 gau4_ih264d_packed_bs2[32]; |
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extern const UWORD16 gau2_ih264d_4x4_v2h_reorder[16]; |
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extern const UWORD8 gau1_ih264d_subblk_offset[16]; |
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extern const UWORD8 gau1_ih264d_cbp_table[48][2]; |
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/*Decode Slice Table declaration*/ |
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extern const UWORD8 gau1_ih264d_inv_scan[16]; |
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extern const UWORD8 gau1_ih264d_inv_scan_fld[16]; |
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extern const UWORD8 gau1_ih264d_dequant_matrix[6][16]; |
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extern const UWORD16 gau2_ih264_iquant_scale_4x4[6][16]; |
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extern const UWORD8 gau1_ih264d_dequant8x8_zigzag_cavlc[4][6][16]; |
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extern const UWORD16 gau1_ih264d_dequant8x8_cavlc[6][64]; |
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extern const UWORD8 gau1_ih264d_inv_scan_prog8x8_cavlc[4][16]; |
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extern const UWORD8 gau1_ih264d_inv_scan_int8x8_cavlc[4][16]; |
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extern const UWORD8 gau1_ih264d_inv_scan_prog8x8_cabac[64]; |
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extern const UWORD8 gau1_ih264d_inv_scan_int8x8_cabac[64]; |
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extern const UWORD8 gau1_ih264d_lastcoeff_context_inc[64]; |
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extern const UWORD8 gau1_ih264d_sigcoeff_context_inc_frame[64]; |
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extern const UWORD8 gau1_ih264d_sigcoeff_context_inc_field[64]; |
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/* scaling related table declaration */ |
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extern const WORD16 gai2_ih264d_default_intra4x4[16]; |
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extern const WORD16 gai2_ih264d_default_inter4x4[16]; |
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extern const WORD16 gai2_ih264d_default_intra8x8[64]; |
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extern const WORD16 gai2_ih264d_default_inter8x8[64]; |
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extern const WORD16 gai2_ih264d_flat_4x4[16]; |
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extern const WORD16 gai2_ih264d_flat_8x8[64]; |
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/*Decode MV Table declaration*/ |
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extern const WORD8 gau1_ih264d_mv_pred_condition[]; |
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/** Number of subMbs for the 8x8 prediction mode */ |
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extern const UWORD8 gau1_ih264d_num_submb_part[]; |
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/** Width of the 8x8 prediction mode in terms of subMbs */ |
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extern const UWORD8 gau1_ih264d_submb_partw[]; |
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/** Height of the 8x8 prediction mode in terms of subMbs */ |
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extern const UWORD8 gau1_ih264d_submb_parth[]; |
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/** Number of MB partitions for the MB prediction mode */ |
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extern const UWORD8 gau1_ih264d_num_mb_part[]; |
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/** Width of the MB partition in terms of subMbs */ |
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extern const UWORD8 gau1_ih264d_mb_partw[]; |
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/** Height of the MB partition in terms of subMbs */ |
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extern const UWORD8 gau1_ih264d_mb_parth[]; |
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/** MB partition information is packed into a UWORD32 {0,number,width,height} */ |
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extern const UWORD32 gau4_ih264d_submb_part[]; |
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extern const UWORD8 gau1_ih264d_submb_indx_mod[]; |
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/** This table is used to assign CBPs to Inter MBs. */ |
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extern const UWORD8 gau1_ih264d_cbp_inter[]; |
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/** Motion comp modes for P followed by B, |
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0 to 4 : P Mbs |
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5 to 27 : B Mbs |
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28 to 30 : DIRECT */ |
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extern const UWORD8 gau1_ih264d_mb_mc_mode[]; |
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extern const UWORD8 gau1_ih264d_submb_mc_mode[]; |
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/** Sub MB pred modes for B slice */ |
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extern const UWORD8 gau1_ih264d_submb_pred_modes[]; |
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/** MB pred modes for P and B slice */ |
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extern const WORD8 gau1_ih264d_mb_pred_modes[2][32]; |
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/*Decode CAVLC Table declaration*/ |
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extern const UWORD8 gau1_ih264d_table_total_zero_2to10[9][64]; |
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extern const UWORD8 gau1_ih264d_table_total_zero_11to15[5][16]; |
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extern const UWORD8 gau1_ih264d_table_run_before[64]; |
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extern const UWORD16 gau2_ih264d_code_gx[304]; |
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extern const UWORD8 gau1_ih264d_cav_chromdc_vld[256]; |
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extern const UWORD16 gau2_ih264d_offset_num_vlc_tab[9]; |
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extern const UWORD8 gau1_ih264d_total_coeff_fn_ptr_offset[16]; |
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extern const WORD16 gai2_ih264d_trailing_one_level[14][3]; |
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/*Decode CABAC Table declaration*/ |
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extern const UWORD32 gau4_ih264d_cabac_table[128][4]; |
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/****************************************************************************/ |
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/* For error detection in intra pred4x4 modes */ |
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/****************************************************************************/ |
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extern const UWORD8 gau1_ih264d_intra_pred_err_code[9]; |
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/*****************************************************************************/ |
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/* Cabac tables for context initialization depending upon type of Slice, */ |
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/* cabac init Idc value and Qp. */ |
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/*****************************************************************************/ |
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extern const UWORD8 gau1_ih264d_cabac_ctxt_init_table[NUM_CAB_INIT_IDC_PLUS_ONE][QP_RANGE][NUM_CABAC_CTXTS]; |
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/*****************************************************************************/ |
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/* SEI tables for field usge and which field first */ |
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/*****************************************************************************/ |
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extern const UWORD8 gau1_ih264d_sei_fld_usage[9][3]; |
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extern const UWORD8 gau1_ih264d_top_left_mb_part_indx_mod[]; |
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extern const UWORD8 gau1_ih264d_submb_indx_mod_sp_drct[]; |
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#endif /*TABLES_H*/
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