1 /****************************************************************************** 2 * 3 * Copyright (C) 2018 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 ihevce_recur_bracketing.h 23 * 24 * \brief 25 * This file contains interface definition of structs and fucntions for 26 * recursive bracketing 27 * 28 * \date 29 * 12/02/2012 30 * 31 * \author 32 * Ittiam 33 * 34 ****************************************************************************** 35 */ 36 37 #ifndef _IHEVCE_RECUR_BRACKETING_H_ 38 #define _IHEVCE_RECUR_BRACKETING_H_ 39 40 //*****************************************************************************/ 41 /* Constant Macros */ 42 /*****************************************************************************/ 43 44 /*****************************************************************************/ 45 /* Function Macros */ 46 /*****************************************************************************/ 47 48 /*****************************************************************************/ 49 /* Typedefs */ 50 /*****************************************************************************/ 51 52 /*****************************************************************************/ 53 /* Enums */ 54 /*****************************************************************************/ 55 56 /*****************************************************************************/ 57 /* Structure */ 58 /*****************************************************************************/ 59 60 /*****************************************************************************/ 61 /* Extern Variable Declarations */ 62 /*****************************************************************************/ 63 64 /*****************************************************************************/ 65 /* Function Declarations */ 66 /*****************************************************************************/ 67 void ihevce_recur_bracketing( 68 ihevce_ipe_ctxt_t *ps_ctxt, 69 ihevce_ipe_cu_tree_t *ps_cu_node, 70 iv_enc_yuv_buf_t *ps_curr_src, 71 ctb_analyse_t *ps_ctb_out, 72 cu_analyse_t *ps_row_cu); 73 74 void ihevce_bracketing_analysis( 75 ihevce_ipe_ctxt_t *ps_ctxt, 76 ihevce_ipe_cu_tree_t *ps_cu_node, 77 iv_enc_yuv_buf_t *ps_curr_src, 78 ctb_analyse_t *ps_ctb_out, 79 //cu_analyse_t *ps_row_cu, 80 ihevce_ed_blk_t *ps_ed_l1_ctb, 81 ihevce_ed_blk_t *ps_ed_l2_ctb, 82 ihevce_ed_ctb_l1_t *ps_ed_ctb_l1, 83 ipe_l0_ctb_analyse_for_me_t *ps_l0_ipe_out_ctb); 84 85 void ihevce_mode_eval_filtering( 86 ihevce_ipe_cu_tree_t *ps_cu_node, 87 ihevce_ipe_cu_tree_t *ps_child_cu_node, 88 ihevce_ipe_ctxt_t *ps_ctxt, 89 iv_enc_yuv_buf_t *ps_curr_src, 90 WORD32 best_amode, 91 WORD32 *best_costs_4x4, 92 UWORD8 *best_modes_4x4, 93 WORD32 step2_bypass, 94 WORD32 tu_eq_cu); 95 96 void ihevce_update_cand_list( 97 ihevce_ipe_cu_tree_t *ps_cu_node, ihevce_ed_blk_t *ps_ed_blk_l1, ihevce_ipe_ctxt_t *ps_ctxt); 98 99 WORD32 sad_nxn_blk( 100 UWORD8 *pu1_inp, WORD32 i4_inp_stride, UWORD8 *pu1_ref, WORD32 i4_ref_stride, WORD32 trans_size); 101 102 #endif /* _IHEVCE_RECUR_BRACKETING_H_ */ 103