Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 2015 The Android Open Source Project |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at: |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | * |
| 17 | ***************************************************************************** |
| 18 | * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore |
| 19 | */ |
| 20 | /** |
| 21 | ******************************************************************************* |
| 22 | * @file |
| 23 | * ih264_common_tables.h |
| 24 | * |
| 25 | * @brief |
| 26 | * Common tables |
| 27 | * |
| 28 | * @author |
| 29 | * Harish |
| 30 | * |
| 31 | * @par List of Functions: |
| 32 | * |
| 33 | * @remarks |
| 34 | * None |
| 35 | * |
| 36 | ******************************************************************************* |
| 37 | */ |
| 38 | |
| 39 | #ifndef _IH264_COMMON_TABLES_H_ |
| 40 | #define _IH264_COMMON_TABLES_H_ |
| 41 | |
| 42 | |
| 43 | /*****************************************************************************/ |
| 44 | /* Structures */ |
| 45 | /*****************************************************************************/ |
| 46 | |
| 47 | /** |
| 48 | ****************************************************************************** |
| 49 | * @brief level tables |
| 50 | ****************************************************************************** |
| 51 | */ |
| 52 | typedef struct |
| 53 | { |
| 54 | /* level */ |
| 55 | IH264_LEVEL_T u4_level_idc; |
| 56 | |
| 57 | /* max macroblock processing rate */ |
| 58 | UWORD32 u4_max_mbps; |
| 59 | |
| 60 | /* max frame size in mbs */ |
| 61 | UWORD32 u4_max_fs; |
| 62 | |
| 63 | /* max dpb size / 768 */ |
| 64 | UWORD32 u4_max_dpb_size; |
| 65 | |
| 66 | /* max bit rate */ |
| 67 | UWORD32 u4_max_br; |
| 68 | |
| 69 | /* max cpb size */ |
| 70 | UWORD32 u4_max_cpb_size; |
| 71 | |
| 72 | /* max vertical MV component range */ |
| 73 | UWORD32 u4_max_mv_y; |
| 74 | |
| 75 | }level_tables_t; |
| 76 | |
| 77 | /*****************************************************************************/ |
| 78 | /* Extern global declarations */ |
| 79 | /*****************************************************************************/ |
| 80 | |
| 81 | /** |
| 82 | ****************************************************************************** |
| 83 | * @brief while encoding, basing on the input configuration parameters, the |
| 84 | * the level of the bitstream is computed basing on the table below. |
| 85 | * input : table_idx |
| 86 | * output : level_idc or cpb size |
| 87 | * @remarks Table A-1 level table limits |
| 88 | ****************************************************************************** |
| 89 | */ |
| 90 | extern const level_tables_t gas_ih264_lvl_tbl[16]; |
| 91 | |
| 92 | extern const WORD32 gai4_ih264_levels[]; |
| 93 | extern const WORD32 gai4_ih264_max_luma_pic_size[]; |
| 94 | extern const WORD32 gai4_ih264_max_wd_ht[]; |
| 95 | extern const WORD32 gai4_ih264_min_wd_ht[]; |
| 96 | |
| 97 | extern intra_mbtype_info_t gas_ih264_i_mbtype_info[]; |
| 98 | extern inter_mbtype_info_t gas_ih264_p_mbtype_info[]; |
| 99 | extern inter_mbtype_info_t gas_ih264_b_mbtype_info[]; |
| 100 | extern submbtype_info_t gas_ih264_p_submbtype_info[]; |
| 101 | extern submbtype_info_t gas_ih264_b_submbtype_info[]; |
| 102 | |
| 103 | |
| 104 | extern const UWORD8 gau1_ih264_inv_scan_prog4x4[]; |
| 105 | extern const UWORD8 gau1_ih264_inv_scan_int4x4[]; |
| 106 | extern const UWORD8 gau1_ih264_inv_scan_prog8x8_cavlc[64]; |
| 107 | extern const UWORD8 gau1_ih264_inv_scan_int8x8_cavlc[64]; |
| 108 | extern const UWORD8 gau1_ih264_inv_scan_prog8x8_cabac[64]; |
| 109 | extern const UWORD8 gau1_ih264_inv_scan_int8x8_cabac[64]; |
| 110 | |
Martin Storsjo | 91d2783 | 2015-06-23 15:09:31 +0300 | [diff] [blame] | 111 | extern const UWORD8 *const gpau1_ih264_inv_scan8x8[]; |
| 112 | extern const UWORD8 *const gpau1_ih264_inv_scan4x4[]; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 113 | |
| 114 | extern const UWORD8 gau1_ih264_8x8_subblk_idx[]; |
| 115 | |
| 116 | extern const UWORD8 gau1_ih264_chroma_qp[]; |
| 117 | |
| 118 | extern const UWORD8 gau1_ih264_4x4_ngbr_avbl[16][16]; |
| 119 | extern const UWORD8 gau1_ih264_8x8_ngbr_avbl[16][4]; |
| 120 | |
| 121 | |
| 122 | extern const UWORD16 gau2_ih264_default_inter4x4_weight_scale[]; |
| 123 | extern const UWORD16 gau2_ih264_default_intra4x4_weight_scale[]; |
| 124 | extern const UWORD16 gau2_ih264_default_intra4x4_scaling_list[]; |
| 125 | extern const UWORD16 gau2_ih264_default_inter4x4_scaling_list[]; |
| 126 | extern const UWORD16 gau2_ih264_default_intra8x8_scaling_list[]; |
| 127 | extern const UWORD16 gau2_ih264_default_inter8x8_scaling_list[]; |
| 128 | extern const UWORD16 gau2_ih264_default_intra8x8_weight_scale[]; |
| 129 | extern const UWORD16 gau2_ih264_default_inter8x8_weight_scale[]; |
| 130 | extern const UWORD16 gau2_ih264_flat_4x4_weight_scale[]; |
| 131 | extern const UWORD16 gau2_ih264_flat_8x8_weight_scale[]; |
| 132 | |
| 133 | extern const UWORD16 gau2_ih264_iquant_scale_matrix_4x4 [96]; |
| 134 | extern const UWORD16 gau2_ih264_iquant_scale_matrix_8x8 [384]; |
| 135 | |
| 136 | #endif /*_IH264_COMMON_TABLES_H_*/ |