133 lines
4.5 KiB
C
133 lines
4.5 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2018 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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*
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* @file ihevce_global_tables.h
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*
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* @brief
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* This file contains declarations of global tables used by the encoder
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*
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* @author
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* Ittiam
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*
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******************************************************************************
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*/
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#ifndef _IHEVCE_GLOBAL_TABLES_H_
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#define _IHEVCE_GLOBAL_TABLES_H_
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/*****************************************************************************/
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/* Constant Macros */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Function Macros */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Typedefs */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Enums */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Structures */
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/*****************************************************************************/
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typedef struct
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{
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LEVEL_T e_level;
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UWORD32 u4_max_luma_sample_rate;
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WORD32 i4_max_luma_picture_size;
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WORD32 i4_max_bit_rate[TOTAL_NUM_TIERS];
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WORD32 i4_max_cpb[TOTAL_NUM_TIERS];
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WORD32 i4_min_compression_ratio;
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WORD32 i4_max_slices_per_picture;
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WORD32 i4_max_num_tile_rows;
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WORD32 i4_max_num_tile_columns;
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} level_data_t;
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/*****************************************************************************/
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/* Extern Variable Declarations */
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/*****************************************************************************/
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extern const level_data_t g_as_level_data[TOTAL_NUM_LEVELS];
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extern const WORD16 gi2_flat_scale_mat_4x4[];
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extern const WORD16 gi2_flat_scale_mat_8x8[];
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extern const WORD16 gi2_flat_scale_mat_16x16[];
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extern const WORD16 gi2_flat_rescale_mat_4x4[];
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extern const WORD16 gi2_flat_rescale_mat_8x8[];
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extern const WORD16 gi2_flat_rescale_mat_16x16[];
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extern const UWORD8 g_u1_scan_table_8x8[3][64];
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extern const UWORD8 g_u1_scan_table_4x4[3][16];
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extern const UWORD8 g_u1_scan_table_2x2[3][4];
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extern const UWORD8 g_u1_scan_table_1x1[1];
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extern qpel_input_buf_cfg_t gas_qpel_inp_buf_cfg[4][4];
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extern const WORD8 gai1_is_part_vertical[TOT_NUM_PARTS];
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extern const WORD8 gai1_part_wd_and_ht[TOT_NUM_PARTS][2];
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extern UWORD8 gau1_ref_bits[16];
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extern const UWORD8 gau1_ctb_raster_to_zscan[256];
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extern WORD32 ga_trans_shift[5];
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extern UWORD32 gau4_frame_qstep_multiplier[54];
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extern UWORD8 gau1_inter_tu_posy_scl_amt_amp[4][10];
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extern UWORD8 gau1_inter_tu_posy_scl_amt[4];
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extern UWORD8 gau1_inter_tu_posx_scl_amt_amp[4][10];
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extern UWORD8 gau1_inter_tu_posx_scl_amt[4];
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extern UWORD8 gau1_inter_tu_shft_amt_amp[4][10];
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extern UWORD8 gau1_inter_tu_shft_amt[4];
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extern WORD32 g_i4_ip_funcs[MAX_NUM_IP_MODES];
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extern const UWORD8 gau1_chroma422_intra_angle_mapping[36];
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extern const UWORD32 gau4_nbr_flags_8x8_4x4blks[64];
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extern WORD32 gai4_subBlock2csbfId_map4x4TU[1];
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extern WORD32 gai4_subBlock2csbfId_map8x8TU[4];
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extern WORD32 gai4_subBlock2csbfId_map16x16TU[16];
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extern WORD32 gai4_subBlock2csbfId_map32x32TU[64];
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extern const float gad_look_up_activity[TOT_QP_MOD_OFFSET];
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#endif
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