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dependencies/ih264d/decoder/ih264d_tables.h
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dependencies/ih264d/decoder/ih264d_tables.h
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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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#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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