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 * ih264e_function_selector_av8.c 24 * 25 * @brief 26 * Contains functions to initialize function pointers of codec context 27 * 28 * @author 29 * ittiam 30 * 31 * @par List of Functions: 32 * - ih264e_init_function_ptr_neon_av8 33 * 34 * @remarks 35 * none 36 * 37 ******************************************************************************* 38 */ 39 40 /*****************************************************************************/ 41 /* File Includes */ 42 /*****************************************************************************/ 43 44 /* System Include Files */ 45 #include <stdio.h> 46 #include <stddef.h> 47 #include <stdlib.h> 48 #include <string.h> 49 50 /* User Include Files */ 51 #include "ih264_typedefs.h" 52 #include "iv2.h" 53 #include "ive2.h" 54 55 #include "ih264_error.h" 56 #include "ih264_defs.h" 57 #include "ih264_mem_fns.h" 58 #include "ih264_padding.h" 59 #include "ih264_structs.h" 60 #include "ih264_trans_quant_itrans_iquant.h" 61 #include "ih264_inter_pred_filters.h" 62 #include "ih264_intra_pred_filters.h" 63 #include "ih264_deblk_edge_filters.h" 64 #include "ih264_cavlc_tables.h" 65 #include "ih264_cabac_tables.h" 66 67 #include "ime_defs.h" 68 #include "ime_distortion_metrics.h" 69 #include "ime_structs.h" 70 71 #include "irc_cntrl_param.h" 72 #include "irc_frame_info_collector.h" 73 74 #include "ih264e_error.h" 75 #include "ih264e_defs.h" 76 #include "ih264e_rate_control.h" 77 #include "ih264e_bitstream.h" 78 #include "ih264e_cabac_structs.h" 79 #include "ih264e_structs.h" 80 #include "ih264e_half_pel.h" 81 #include "ih264e_intra_modes_eval.h" 82 #include "ih264e_core_coding.h" 83 #include "ih264e_cavlc.h" 84 #include "ih264e_cabac.h" 85 #include "ih264e_fmt_conv.h" 86 #include "ih264e_platform_macros.h" 87 88 89 /*****************************************************************************/ 90 /* Function Definitions */ 91 /*****************************************************************************/ 92 93 /** 94 ******************************************************************************* 95 * 96 * @brief Initialize the intra/inter/transform/deblk/entropy function pointers 97 * 98 * @par Description: the current routine initializes the function pointers of 99 * codec context basing on the architecture in use 100 * 101 * @param[in] ps_codec 102 * Codec context pointer 103 * 104 * @returns none 105 * 106 * @remarks none 107 * 108 ******************************************************************************* 109 */ ih264e_init_function_ptr_neon_av8(codec_t * ps_codec)110void ih264e_init_function_ptr_neon_av8(codec_t *ps_codec) 111 { 112 WORD32 i= 0; 113 114 /* Init function pointers for intra pred leaf level functions luma 115 * Intra 16x16 */ 116 ps_codec->apf_intra_pred_16_l[0] = ih264_intra_pred_luma_16x16_mode_vert_av8; 117 ps_codec->apf_intra_pred_16_l[1] = ih264_intra_pred_luma_16x16_mode_horz_av8; 118 ps_codec->apf_intra_pred_16_l[2] = ih264_intra_pred_luma_16x16_mode_dc_av8; 119 ps_codec->apf_intra_pred_16_l[3] = ih264_intra_pred_luma_16x16_mode_plane_av8; 120 121 /* Init function pointers for intra pred leaf level functions luma 122 * Intra 4x4 */ 123 ps_codec->apf_intra_pred_4_l[0] = ih264_intra_pred_luma_4x4_mode_vert_av8; 124 ps_codec->apf_intra_pred_4_l[1] = ih264_intra_pred_luma_4x4_mode_horz_av8; 125 ps_codec->apf_intra_pred_4_l[2] = ih264_intra_pred_luma_4x4_mode_dc_av8; 126 ps_codec->apf_intra_pred_4_l[3] = ih264_intra_pred_luma_4x4_mode_diag_dl_av8; 127 ps_codec->apf_intra_pred_4_l[4] = ih264_intra_pred_luma_4x4_mode_diag_dr_av8; 128 ps_codec->apf_intra_pred_4_l[5] = ih264_intra_pred_luma_4x4_mode_vert_r_av8; 129 ps_codec->apf_intra_pred_4_l[6] = ih264_intra_pred_luma_4x4_mode_horz_d_av8; 130 ps_codec->apf_intra_pred_4_l[7] = ih264_intra_pred_luma_4x4_mode_vert_l_av8; 131 ps_codec->apf_intra_pred_4_l[8] = ih264_intra_pred_luma_4x4_mode_horz_u_av8; 132 133 /* Init function pointers for intra pred leaf level functions luma 134 * Intra 8x8 */ 135 ps_codec->apf_intra_pred_8_l[0] = ih264_intra_pred_luma_8x8_mode_vert_av8; 136 ps_codec->apf_intra_pred_8_l[2] = ih264_intra_pred_luma_8x8_mode_dc_av8; 137 ps_codec->apf_intra_pred_8_l[3] = ih264_intra_pred_luma_8x8_mode_diag_dl_av8; 138 ps_codec->apf_intra_pred_8_l[4] = ih264_intra_pred_luma_8x8_mode_diag_dr_av8; 139 ps_codec->apf_intra_pred_8_l[5] = ih264_intra_pred_luma_8x8_mode_vert_r_av8; 140 ps_codec->apf_intra_pred_8_l[6] = ih264_intra_pred_luma_8x8_mode_horz_d_av8; 141 ps_codec->apf_intra_pred_8_l[7] = ih264_intra_pred_luma_8x8_mode_vert_l_av8; 142 ps_codec->apf_intra_pred_8_l[8] = ih264_intra_pred_luma_8x8_mode_horz_u_av8; 143 144 /* Init function pointers for intra pred leaf level functions chroma 145 * Intra 8x8 */ 146 ps_codec->apf_intra_pred_c[0] = ih264_intra_pred_chroma_8x8_mode_dc_av8; 147 ps_codec->apf_intra_pred_c[1] = ih264_intra_pred_chroma_8x8_mode_horz_av8; 148 ps_codec->apf_intra_pred_c[2] = ih264_intra_pred_chroma_8x8_mode_vert_av8; 149 ps_codec->apf_intra_pred_c[3] = ih264_intra_pred_chroma_8x8_mode_plane_av8; 150 151 /* Init forward transform fn ptr */ 152 ps_codec->pf_resi_trans_quant_8x8 = ih264_resi_trans_quant_8x8; 153 ps_codec->pf_resi_trans_quant_4x4 = ih264_resi_trans_quant_4x4_av8; 154 ps_codec->pf_resi_trans_quant_chroma_4x4 = ih264_resi_trans_quant_chroma_4x4_av8; 155 ps_codec->pf_hadamard_quant_4x4 = ih264_hadamard_quant_4x4_av8; 156 ps_codec->pf_hadamard_quant_2x2_uv = ih264_hadamard_quant_2x2_uv_av8; 157 158 /* Init inverse transform fn ptr */ 159 ps_codec->pf_iquant_itrans_recon_8x8 = ih264_iquant_itrans_recon_8x8_av8; 160 ps_codec->pf_iquant_itrans_recon_4x4 = ih264_iquant_itrans_recon_4x4_av8; 161 ps_codec->pf_iquant_itrans_recon_4x4_dc = ih264_iquant_itrans_recon_4x4_dc_av8; 162 ps_codec->pf_iquant_itrans_recon_chroma_4x4 = ih264_iquant_itrans_recon_chroma_4x4_av8; 163 ps_codec->pf_iquant_itrans_recon_chroma_4x4_dc = ih264_iquant_itrans_recon_chroma_4x4_dc_av8; 164 ps_codec->pf_ihadamard_scaling_4x4 = ih264_ihadamard_scaling_4x4_av8; 165 ps_codec->pf_ihadamard_scaling_2x2_uv = ih264_ihadamard_scaling_2x2_uv_av8; 166 ps_codec->pf_interleave_copy = ih264_interleave_copy_av8; 167 168 /* Init fn ptr luma core coding */ 169 ps_codec->luma_energy_compaction[0] = ih264e_code_luma_intra_macroblock_16x16; 170 ps_codec->luma_energy_compaction[1] = ih264e_code_luma_intra_macroblock_4x4; 171 ps_codec->luma_energy_compaction[3] = ih264e_code_luma_inter_macroblock_16x16; 172 173 /* Init fn ptr chroma core coding */ 174 ps_codec->chroma_energy_compaction[0] = ih264e_code_chroma_intra_macroblock_8x8; 175 ps_codec->chroma_energy_compaction[1] = ih264e_code_chroma_inter_macroblock_8x8; 176 177 /* Init fn ptr luma deblocking */ 178 ps_codec->pf_deblk_luma_vert_bs4 = ih264_deblk_luma_vert_bs4_av8; 179 ps_codec->pf_deblk_luma_vert_bslt4 = ih264_deblk_luma_vert_bslt4_av8; 180 ps_codec->pf_deblk_luma_horz_bs4 = ih264_deblk_luma_horz_bs4_av8; 181 ps_codec->pf_deblk_luma_horz_bslt4 = ih264_deblk_luma_horz_bslt4_av8; 182 183 /* Init fn ptr chroma deblocking */ 184 ps_codec->pf_deblk_chroma_vert_bs4 = ih264_deblk_chroma_vert_bs4_av8; 185 ps_codec->pf_deblk_chroma_vert_bslt4 = ih264_deblk_chroma_vert_bslt4_av8; 186 ps_codec->pf_deblk_chroma_horz_bs4 = ih264_deblk_chroma_horz_bs4_av8; 187 ps_codec->pf_deblk_chroma_horz_bslt4 = ih264_deblk_chroma_horz_bslt4_av8; 188 189 /* write mb syntax layer */ 190 /* write mb syntax layer */ 191 ps_codec->pf_write_mb_syntax_layer[CAVLC][ISLICE] = ih264e_write_islice_mb_cavlc; 192 ps_codec->pf_write_mb_syntax_layer[CAVLC][PSLICE] = ih264e_write_pslice_mb_cavlc; 193 ps_codec->pf_write_mb_syntax_layer[CAVLC][BSLICE] = ih264e_write_bslice_mb_cavlc; 194 ps_codec->pf_write_mb_syntax_layer[CABAC][ISLICE] = ih264e_write_islice_mb_cabac; 195 ps_codec->pf_write_mb_syntax_layer[CABAC][PSLICE] = ih264e_write_pslice_mb_cabac; 196 197 /* Padding Functions */ 198 ps_codec->pf_pad_top = ih264_pad_top_av8; 199 ps_codec->pf_pad_bottom = ih264_pad_bottom; 200 ps_codec->pf_pad_left_luma = ih264_pad_left_luma_av8; 201 ps_codec->pf_pad_left_chroma = ih264_pad_left_chroma_av8; 202 ps_codec->pf_pad_right_luma = ih264_pad_right_luma_av8; 203 ps_codec->pf_pad_right_chroma = ih264_pad_right_chroma_av8; 204 205 /* Inter pred leaf level functions */ 206 ps_codec->pf_inter_pred_luma_copy = ih264_inter_pred_luma_copy_av8; 207 ps_codec->pf_inter_pred_luma_horz = ih264_inter_pred_luma_horz_av8; 208 ps_codec->pf_inter_pred_luma_vert = ih264_inter_pred_luma_vert_av8; 209 ps_codec->pf_inter_pred_luma_bilinear = ih264_inter_pred_luma_bilinear; 210 ps_codec->pf_inter_pred_chroma = ih264_inter_pred_chroma_av8; 211 212 /* sad me level functions */ 213 ps_codec->apf_compute_sad_16x16[0] = ime_compute_sad_16x16_av8; 214 ps_codec->apf_compute_sad_16x16[1] = ime_compute_sad_16x16_fast_av8; 215 ps_codec->pf_compute_sad_16x8 = ime_compute_sad_16x8_av8; 216 217 /* memor handling operations */ 218 ps_codec->pf_mem_cpy = ih264_memcpy_av8; 219 ps_codec->pf_mem_cpy_mul8 = ih264_memcpy_mul_8_av8; 220 ps_codec->pf_mem_set = ih264_memset_av8; 221 ps_codec->pf_mem_set_mul8 = ih264_memset_mul_8_av8; 222 223 /* sad me level functions */ 224 for(i = 0; i < (MAX_PROCESS_CTXT); i++) 225 { 226 process_ctxt_t *ps_proc = &ps_codec->as_process[i]; 227 me_ctxt_t *ps_me_ctxt = &ps_proc->s_me_ctxt; 228 229 ps_me_ctxt->pf_ime_compute_sad_16x16[0] = ime_compute_sad_16x16_av8; 230 ps_me_ctxt->pf_ime_compute_sad_16x16[1] = ime_compute_sad_16x16_fast_av8; 231 ps_me_ctxt->pf_ime_compute_sad_16x8 = ime_compute_sad_16x8_av8; 232 ps_me_ctxt->pf_ime_compute_sad4_diamond = ime_calculate_sad4_prog_av8; 233 ps_me_ctxt->pf_ime_compute_sad3_diamond = ime_calculate_sad3_prog_av8; 234 ps_me_ctxt->pf_ime_compute_sad2_diamond = ime_calculate_sad2_prog_av8; 235 ps_me_ctxt->pf_ime_sub_pel_compute_sad_16x16 = ime_sub_pel_compute_sad_16x16_av8; 236 ps_me_ctxt->pf_ime_compute_sad_stat_luma_16x16 = ime_compute_satqd_16x16_lumainter_av8; 237 } 238 239 /* intra mode eval -encoder level function */ 240 ps_codec->pf_ih264e_evaluate_intra16x16_modes = ih264e_evaluate_intra16x16_modes_av8; 241 ps_codec->pf_ih264e_evaluate_intra_chroma_modes = ih264e_evaluate_intra_chroma_modes_av8; 242 ps_codec->pf_ih264e_evaluate_intra_4x4_modes = ih264e_evaluate_intra_4x4_modes; 243 244 /* csc */ 245 ps_codec->pf_ih264e_conv_420p_to_420sp = ih264e_fmt_conv_420p_to_420sp; 246 ps_codec->pf_ih264e_fmt_conv_422i_to_420sp = ih264e_fmt_conv_422i_to_420sp; 247 248 /* Halp pel generation function - encoder level*/ 249 ps_codec->pf_ih264e_sixtapfilter_horz = ih264e_sixtapfilter_horz_av8; 250 ps_codec->pf_ih264e_sixtap_filter_2dvh_vert = ih264e_sixtap_filter_2dvh_vert_av8; 251 252 return ; 253 } 254 255