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 | ******************************************************************************* |
| 23 | * @file |
| 24 | * ih264e_function_selector_generic.c |
| 25 | * |
| 26 | * @brief |
| 27 | * Contains functions to initialize function pointers of codec context |
| 28 | * |
| 29 | * @author |
| 30 | * ittiam |
| 31 | * |
| 32 | * @par List of Functions: |
| 33 | * - ih264e_init_function_ptr_generic |
| 34 | * |
| 35 | * @remarks |
| 36 | * None |
| 37 | * |
| 38 | ******************************************************************************* |
| 39 | */ |
| 40 | |
| 41 | |
| 42 | /*****************************************************************************/ |
| 43 | /* File Includes */ |
| 44 | /*****************************************************************************/ |
| 45 | |
| 46 | |
| 47 | /* System Include files */ |
| 48 | #include <stdio.h> |
| 49 | #include <stddef.h> |
| 50 | #include <stdlib.h> |
| 51 | #include <string.h> |
| 52 | |
| 53 | /* User Include files */ |
| 54 | #include "ih264_typedefs.h" |
| 55 | #include "iv2.h" |
| 56 | #include "ive2.h" |
| 57 | #include "ih264_defs.h" |
| 58 | #include "ih264_size_defs.h" |
| 59 | #include "ih264e_defs.h" |
| 60 | #include "ih264e_error.h" |
| 61 | #include "ih264e_bitstream.h" |
| 62 | #include "ime_distortion_metrics.h" |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 63 | #include "ime_defs.h" |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 64 | #include "ime_structs.h" |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 65 | #include "ih264_error.h" |
| 66 | #include "ih264_structs.h" |
| 67 | #include "ih264_trans_quant_itrans_iquant.h" |
| 68 | #include "ih264_inter_pred_filters.h" |
| 69 | #include "ih264_mem_fns.h" |
| 70 | #include "ih264_padding.h" |
| 71 | #include "ih264_intra_pred_filters.h" |
| 72 | #include "ih264_deblk_edge_filters.h" |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 73 | #include "ih264_cabac_tables.h" |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 74 | #include "irc_cntrl_param.h" |
| 75 | #include "irc_frame_info_collector.h" |
| 76 | #include "ih264e_rate_control.h" |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 77 | #include "ih264e_cabac_structs.h" |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 78 | #include "ih264e_structs.h" |
| 79 | #include "ih264e_platform_macros.h" |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 80 | #include "ih264e_cabac.h" |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 81 | #include "ih264e_core_coding.h" |
| 82 | #include "ih264_cavlc_tables.h" |
| 83 | #include "ih264e_cavlc.h" |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 84 | #include "ih264e_intra_modes_eval.h" |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 85 | #include "ih264e_fmt_conv.h" |
| 86 | #include "ih264e_half_pel.h" |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 87 | #include "ih264e_me.h" |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 88 | |
| 89 | |
| 90 | /*****************************************************************************/ |
| 91 | /* Function Definitions */ |
| 92 | /*****************************************************************************/ |
| 93 | |
| 94 | /** |
| 95 | ******************************************************************************* |
| 96 | * |
| 97 | * @brief Initialize the intra/inter/transform/deblk function pointers of |
| 98 | * codec context |
| 99 | * |
| 100 | * @par Description: the current routine initializes the function pointers of |
| 101 | * codec context basing on the architecture in use |
| 102 | * |
| 103 | * @param[in] ps_codec |
| 104 | * Codec context pointer |
| 105 | * |
| 106 | * @returns none |
| 107 | * |
| 108 | * @remarks none |
| 109 | * |
| 110 | ******************************************************************************* |
| 111 | */ |
| 112 | void ih264e_init_function_ptr_generic(codec_t *ps_codec) |
| 113 | { |
| 114 | WORD32 i = 0; |
| 115 | |
| 116 | /* curr proc ctxt */ |
| 117 | process_ctxt_t *ps_proc = NULL; |
| 118 | me_ctxt_t *ps_me_ctxt = NULL; |
| 119 | |
| 120 | /* Init function pointers for intra pred leaf level functions luma |
| 121 | * Intra 16x16 */ |
| 122 | ps_codec->apf_intra_pred_16_l[0] = ih264_intra_pred_luma_16x16_mode_vert; |
| 123 | ps_codec->apf_intra_pred_16_l[1] = ih264_intra_pred_luma_16x16_mode_horz; |
| 124 | ps_codec->apf_intra_pred_16_l[2] = ih264_intra_pred_luma_16x16_mode_dc; |
| 125 | ps_codec->apf_intra_pred_16_l[3] = ih264_intra_pred_luma_16x16_mode_plane; |
| 126 | |
| 127 | /* Init function pointers for intra pred leaf level functions luma |
| 128 | * Intra 4x4 */ |
| 129 | ps_codec->apf_intra_pred_4_l[0] = ih264_intra_pred_luma_4x4_mode_vert; |
| 130 | ps_codec->apf_intra_pred_4_l[1] = ih264_intra_pred_luma_4x4_mode_horz; |
| 131 | ps_codec->apf_intra_pred_4_l[2] = ih264_intra_pred_luma_4x4_mode_dc; |
| 132 | ps_codec->apf_intra_pred_4_l[3] = ih264_intra_pred_luma_4x4_mode_diag_dl; |
| 133 | ps_codec->apf_intra_pred_4_l[4] = ih264_intra_pred_luma_4x4_mode_diag_dr; |
| 134 | ps_codec->apf_intra_pred_4_l[5] = ih264_intra_pred_luma_4x4_mode_vert_r; |
| 135 | ps_codec->apf_intra_pred_4_l[6] = ih264_intra_pred_luma_4x4_mode_horz_d; |
| 136 | ps_codec->apf_intra_pred_4_l[7] = ih264_intra_pred_luma_4x4_mode_vert_l; |
| 137 | ps_codec->apf_intra_pred_4_l[8] = ih264_intra_pred_luma_4x4_mode_horz_u; |
| 138 | |
| 139 | /* Init function pointers for intra pred leaf level functions luma |
| 140 | * Intra 8x8 */ |
| 141 | ps_codec->apf_intra_pred_8_l[0] = ih264_intra_pred_luma_8x8_mode_vert; |
| 142 | ps_codec->apf_intra_pred_8_l[2] = ih264_intra_pred_luma_8x8_mode_dc; |
| 143 | ps_codec->apf_intra_pred_8_l[3] = ih264_intra_pred_luma_8x8_mode_diag_dl; |
| 144 | ps_codec->apf_intra_pred_8_l[4] = ih264_intra_pred_luma_8x8_mode_diag_dr; |
| 145 | ps_codec->apf_intra_pred_8_l[5] = ih264_intra_pred_luma_8x8_mode_vert_r; |
| 146 | ps_codec->apf_intra_pred_8_l[6] = ih264_intra_pred_luma_8x8_mode_horz_d; |
| 147 | ps_codec->apf_intra_pred_8_l[7] = ih264_intra_pred_luma_8x8_mode_vert_l; |
| 148 | ps_codec->apf_intra_pred_8_l[8] = ih264_intra_pred_luma_8x8_mode_horz_u; |
| 149 | |
| 150 | /* Init function pointers for intra pred leaf level functions chroma |
| 151 | * Intra 8x8 */ |
| 152 | ps_codec->apf_intra_pred_c[0] = ih264_intra_pred_chroma_8x8_mode_dc; |
| 153 | ps_codec->apf_intra_pred_c[1] = ih264_intra_pred_chroma_8x8_mode_horz; |
| 154 | ps_codec->apf_intra_pred_c[2] = ih264_intra_pred_chroma_8x8_mode_vert; |
| 155 | ps_codec->apf_intra_pred_c[3] = ih264_intra_pred_chroma_8x8_mode_plane; |
| 156 | |
| 157 | /* Init luma forward transform fn ptr */ |
| 158 | ps_codec->pf_resi_trans_quant_8x8 = ih264_resi_trans_quant_8x8; |
| 159 | ps_codec->pf_resi_trans_quant_4x4 = ih264_resi_trans_quant_4x4; |
| 160 | ps_codec->pf_resi_trans_quant_chroma_4x4 = ih264_resi_trans_quant_chroma_4x4; |
| 161 | ps_codec->pf_hadamard_quant_4x4 = ih264_hadamard_quant_4x4; |
| 162 | ps_codec->pf_hadamard_quant_2x2_uv = ih264_hadamard_quant_2x2_uv; |
| 163 | |
| 164 | /* Init inverse transform fn ptr */ |
| 165 | ps_codec->pf_iquant_itrans_recon_8x8 = ih264_iquant_itrans_recon_8x8; |
| 166 | ps_codec->pf_iquant_itrans_recon_4x4 = ih264_iquant_itrans_recon_4x4; |
| 167 | ps_codec->pf_iquant_itrans_recon_4x4_dc = ih264_iquant_itrans_recon_4x4_dc; |
| 168 | ps_codec->pf_iquant_itrans_recon_chroma_4x4 = ih264_iquant_itrans_recon_chroma_4x4; |
| 169 | ps_codec->pf_iquant_itrans_recon_chroma_4x4_dc = ih264_iquant_itrans_recon_chroma_4x4_dc; |
| 170 | |
| 171 | ps_codec->pf_ihadamard_scaling_4x4 = ih264_ihadamard_scaling_4x4; |
| 172 | ps_codec->pf_ihadamard_scaling_2x2_uv = ih264_ihadamard_scaling_2x2_uv; |
| 173 | ps_codec->pf_interleave_copy = ih264_interleave_copy; |
| 174 | |
| 175 | /* Init fn ptr luma core coding */ |
| 176 | ps_codec->luma_energy_compaction[0] = ih264e_code_luma_intra_macroblock_16x16; |
| 177 | ps_codec->luma_energy_compaction[1] = ih264e_code_luma_intra_macroblock_4x4; |
| 178 | ps_codec->luma_energy_compaction[3] = ih264e_code_luma_inter_macroblock_16x16; |
| 179 | |
| 180 | /* Init fn ptr chroma core coding */ |
| 181 | ps_codec->chroma_energy_compaction[0] = ih264e_code_chroma_intra_macroblock_8x8; |
| 182 | ps_codec->chroma_energy_compaction[1] = ih264e_code_chroma_inter_macroblock_8x8; |
| 183 | |
| 184 | /* Init fn ptr luma deblocking */ |
| 185 | ps_codec->pf_deblk_luma_vert_bs4 = ih264_deblk_luma_vert_bs4; |
| 186 | ps_codec->pf_deblk_luma_vert_bslt4 = ih264_deblk_luma_vert_bslt4; |
| 187 | ps_codec->pf_deblk_luma_horz_bs4 = ih264_deblk_luma_horz_bs4; |
| 188 | ps_codec->pf_deblk_luma_horz_bslt4 = ih264_deblk_luma_horz_bslt4; |
| 189 | |
| 190 | /* Init fn ptr chroma deblocking */ |
| 191 | ps_codec->pf_deblk_chroma_vert_bs4 = ih264_deblk_chroma_vert_bs4; |
| 192 | ps_codec->pf_deblk_chroma_vert_bslt4 = ih264_deblk_chroma_vert_bslt4; |
| 193 | ps_codec->pf_deblk_chroma_horz_bs4 = ih264_deblk_chroma_horz_bs4; |
| 194 | ps_codec->pf_deblk_chroma_horz_bslt4 = ih264_deblk_chroma_horz_bslt4; |
| 195 | |
| 196 | /* write mb syntax layer */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 197 | ps_codec->pf_write_mb_syntax_layer[CAVLC][ISLICE] = ih264e_write_islice_mb_cavlc; |
| 198 | ps_codec->pf_write_mb_syntax_layer[CAVLC][PSLICE] = ih264e_write_pslice_mb_cavlc; |
| 199 | ps_codec->pf_write_mb_syntax_layer[CAVLC][BSLICE] = ih264e_write_bslice_mb_cavlc; |
| 200 | ps_codec->pf_write_mb_syntax_layer[CABAC][ISLICE] = ih264e_write_islice_mb_cabac; |
| 201 | ps_codec->pf_write_mb_syntax_layer[CABAC][PSLICE] = ih264e_write_pslice_mb_cabac; |
| 202 | ps_codec->pf_write_mb_syntax_layer[CABAC][BSLICE] = ih264e_write_bslice_mb_cabac; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 203 | |
| 204 | /* Padding Functions */ |
| 205 | ps_codec->pf_pad_top = ih264_pad_top; |
| 206 | ps_codec->pf_pad_bottom = ih264_pad_bottom; |
| 207 | ps_codec->pf_pad_left_luma = ih264_pad_left_luma; |
| 208 | ps_codec->pf_pad_left_chroma = ih264_pad_left_chroma; |
| 209 | ps_codec->pf_pad_right_luma = ih264_pad_right_luma; |
| 210 | ps_codec->pf_pad_right_chroma = ih264_pad_right_chroma; |
| 211 | |
| 212 | /* Inter pred leaf level functions */ |
| 213 | ps_codec->pf_inter_pred_luma_copy = ih264_inter_pred_luma_copy; |
| 214 | ps_codec->pf_inter_pred_luma_horz = ih264_inter_pred_luma_horz; |
| 215 | ps_codec->pf_inter_pred_luma_vert = ih264_inter_pred_luma_vert; |
| 216 | ps_codec->pf_inter_pred_luma_bilinear = ih264_inter_pred_luma_bilinear; |
| 217 | ps_codec->pf_inter_pred_chroma = ih264_inter_pred_chroma; |
| 218 | |
| 219 | /* sad me level functions */ |
| 220 | ps_codec->apf_compute_sad_16x16[0] = ime_compute_sad_16x16; |
| 221 | ps_codec->apf_compute_sad_16x16[1] = ime_compute_sad_16x16_fast; |
| 222 | ps_codec->pf_compute_sad_16x8 = ime_compute_sad_16x8; |
| 223 | |
| 224 | /* memory handling operations */ |
| 225 | ps_codec->pf_mem_cpy = ih264_memcpy; |
| 226 | ps_codec->pf_mem_cpy_mul8 = ih264_memcpy_mul_8; |
| 227 | ps_codec->pf_mem_set = ih264_memset; |
| 228 | ps_codec->pf_mem_set_mul8 = ih264_memset_mul_8; |
| 229 | |
| 230 | /* sad me level functions */ |
| 231 | for (i = 0; i < (MAX_PROCESS_CTXT); i++) |
| 232 | { |
| 233 | ps_proc = &ps_codec->as_process[i]; |
| 234 | |
| 235 | ps_me_ctxt = &ps_proc->s_me_ctxt; |
| 236 | ps_me_ctxt->pf_ime_compute_sad_16x16[0] = ime_compute_sad_16x16; |
| 237 | ps_me_ctxt->pf_ime_compute_sad_16x16[1] = ime_compute_sad_16x16_fast; |
| 238 | ps_me_ctxt->pf_ime_compute_sad_16x8 = ime_compute_sad_16x8; |
| 239 | ps_me_ctxt->pf_ime_compute_sad4_diamond = ime_calculate_sad4_prog; |
| 240 | ps_me_ctxt->pf_ime_compute_sad3_diamond = ime_calculate_sad3_prog; |
| 241 | ps_me_ctxt->pf_ime_compute_sad2_diamond = ime_calculate_sad2_prog; |
| 242 | ps_me_ctxt->pf_ime_sub_pel_compute_sad_16x16 = ime_sub_pel_compute_sad_16x16; |
| 243 | ps_me_ctxt->pf_ime_compute_sad_stat_luma_16x16 = ime_compute_satqd_16x16_lumainter; |
| 244 | } |
| 245 | |
| 246 | /* intra mode eval -encoder level function */ |
| 247 | ps_codec->pf_ih264e_evaluate_intra16x16_modes = ih264e_evaluate_intra16x16_modes; |
| 248 | ps_codec->pf_ih264e_evaluate_intra_chroma_modes = ih264e_evaluate_intra_chroma_modes; |
| 249 | ps_codec->pf_ih264e_evaluate_intra_4x4_modes = ih264e_evaluate_intra_4x4_modes; |
| 250 | |
| 251 | /* csc */ |
| 252 | ps_codec->pf_ih264e_conv_420p_to_420sp = ih264e_fmt_conv_420p_to_420sp; |
| 253 | ps_codec->pf_ih264e_fmt_conv_422i_to_420sp = ih264e_fmt_conv_422i_to_420sp; |
| 254 | |
| 255 | /* Halp pel generation function - encoder level*/ |
| 256 | ps_codec->pf_ih264e_sixtapfilter_horz = ih264e_sixtapfilter_horz; |
| 257 | ps_codec->pf_ih264e_sixtap_filter_2dvh_vert = ih264e_sixtap_filter_2dvh_vert; |
| 258 | |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 259 | /* ME compute */ |
| 260 | ps_codec->apf_compute_me[PSLICE] = &ih264e_compute_me_single_reflist; |
| 261 | ps_codec->apf_compute_me[BSLICE] = &ih264e_compute_me_multi_reflist; |
| 262 | |
| 263 | /* skip decision */ |
| 264 | ps_codec->apf_find_skip_params_me[PSLICE] = &ih264e_find_pskip_params_me; |
| 265 | ps_codec->apf_find_skip_params_me[BSLICE] = &ih264e_find_bskip_params_me; |
| 266 | |
| 267 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 268 | return; |
| 269 | } |