1*c83a76b0SSuyog Pawar /****************************************************************************** 2*c83a76b0SSuyog Pawar * 3*c83a76b0SSuyog Pawar * Copyright (C) 2018 The Android Open Source Project 4*c83a76b0SSuyog Pawar * 5*c83a76b0SSuyog Pawar * Licensed under the Apache License, Version 2.0 (the "License"); 6*c83a76b0SSuyog Pawar * you may not use this file except in compliance with the License. 7*c83a76b0SSuyog Pawar * You may obtain a copy of the License at: 8*c83a76b0SSuyog Pawar * 9*c83a76b0SSuyog Pawar * http://www.apache.org/licenses/LICENSE-2.0 10*c83a76b0SSuyog Pawar * 11*c83a76b0SSuyog Pawar * Unless required by applicable law or agreed to in writing, software 12*c83a76b0SSuyog Pawar * distributed under the License is distributed on an "AS IS" BASIS, 13*c83a76b0SSuyog Pawar * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*c83a76b0SSuyog Pawar * See the License for the specific language governing permissions and 15*c83a76b0SSuyog Pawar * limitations under the License. 16*c83a76b0SSuyog Pawar * 17*c83a76b0SSuyog Pawar ***************************************************************************** 18*c83a76b0SSuyog Pawar * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19*c83a76b0SSuyog Pawar */ 20*c83a76b0SSuyog Pawar /*! 21*c83a76b0SSuyog Pawar ****************************************************************************** 22*c83a76b0SSuyog Pawar * \file ihevce_recur_bracketing.h 23*c83a76b0SSuyog Pawar * 24*c83a76b0SSuyog Pawar * \brief 25*c83a76b0SSuyog Pawar * This file contains interface definition of structs and fucntions for 26*c83a76b0SSuyog Pawar * recursive bracketing 27*c83a76b0SSuyog Pawar * 28*c83a76b0SSuyog Pawar * \date 29*c83a76b0SSuyog Pawar * 12/02/2012 30*c83a76b0SSuyog Pawar * 31*c83a76b0SSuyog Pawar * \author 32*c83a76b0SSuyog Pawar * Ittiam 33*c83a76b0SSuyog Pawar * 34*c83a76b0SSuyog Pawar ****************************************************************************** 35*c83a76b0SSuyog Pawar */ 36*c83a76b0SSuyog Pawar 37*c83a76b0SSuyog Pawar #ifndef _IHEVCE_RECUR_BRACKETING_H_ 38*c83a76b0SSuyog Pawar #define _IHEVCE_RECUR_BRACKETING_H_ 39*c83a76b0SSuyog Pawar 40*c83a76b0SSuyog Pawar //*****************************************************************************/ 41*c83a76b0SSuyog Pawar /* Constant Macros */ 42*c83a76b0SSuyog Pawar /*****************************************************************************/ 43*c83a76b0SSuyog Pawar 44*c83a76b0SSuyog Pawar /*****************************************************************************/ 45*c83a76b0SSuyog Pawar /* Function Macros */ 46*c83a76b0SSuyog Pawar /*****************************************************************************/ 47*c83a76b0SSuyog Pawar 48*c83a76b0SSuyog Pawar /*****************************************************************************/ 49*c83a76b0SSuyog Pawar /* Typedefs */ 50*c83a76b0SSuyog Pawar /*****************************************************************************/ 51*c83a76b0SSuyog Pawar 52*c83a76b0SSuyog Pawar /*****************************************************************************/ 53*c83a76b0SSuyog Pawar /* Enums */ 54*c83a76b0SSuyog Pawar /*****************************************************************************/ 55*c83a76b0SSuyog Pawar 56*c83a76b0SSuyog Pawar /*****************************************************************************/ 57*c83a76b0SSuyog Pawar /* Structure */ 58*c83a76b0SSuyog Pawar /*****************************************************************************/ 59*c83a76b0SSuyog Pawar 60*c83a76b0SSuyog Pawar /*****************************************************************************/ 61*c83a76b0SSuyog Pawar /* Extern Variable Declarations */ 62*c83a76b0SSuyog Pawar /*****************************************************************************/ 63*c83a76b0SSuyog Pawar 64*c83a76b0SSuyog Pawar /*****************************************************************************/ 65*c83a76b0SSuyog Pawar /* Function Declarations */ 66*c83a76b0SSuyog Pawar /*****************************************************************************/ 67*c83a76b0SSuyog Pawar void ihevce_recur_bracketing( 68*c83a76b0SSuyog Pawar ihevce_ipe_ctxt_t *ps_ctxt, 69*c83a76b0SSuyog Pawar ihevce_ipe_cu_tree_t *ps_cu_node, 70*c83a76b0SSuyog Pawar iv_enc_yuv_buf_t *ps_curr_src, 71*c83a76b0SSuyog Pawar ctb_analyse_t *ps_ctb_out, 72*c83a76b0SSuyog Pawar cu_analyse_t *ps_row_cu); 73*c83a76b0SSuyog Pawar 74*c83a76b0SSuyog Pawar void ihevce_bracketing_analysis( 75*c83a76b0SSuyog Pawar ihevce_ipe_ctxt_t *ps_ctxt, 76*c83a76b0SSuyog Pawar ihevce_ipe_cu_tree_t *ps_cu_node, 77*c83a76b0SSuyog Pawar iv_enc_yuv_buf_t *ps_curr_src, 78*c83a76b0SSuyog Pawar ctb_analyse_t *ps_ctb_out, 79*c83a76b0SSuyog Pawar //cu_analyse_t *ps_row_cu, 80*c83a76b0SSuyog Pawar ihevce_ed_blk_t *ps_ed_l1_ctb, 81*c83a76b0SSuyog Pawar ihevce_ed_blk_t *ps_ed_l2_ctb, 82*c83a76b0SSuyog Pawar ihevce_ed_ctb_l1_t *ps_ed_ctb_l1, 83*c83a76b0SSuyog Pawar ipe_l0_ctb_analyse_for_me_t *ps_l0_ipe_out_ctb); 84*c83a76b0SSuyog Pawar 85*c83a76b0SSuyog Pawar void ihevce_mode_eval_filtering( 86*c83a76b0SSuyog Pawar ihevce_ipe_cu_tree_t *ps_cu_node, 87*c83a76b0SSuyog Pawar ihevce_ipe_cu_tree_t *ps_child_cu_node, 88*c83a76b0SSuyog Pawar ihevce_ipe_ctxt_t *ps_ctxt, 89*c83a76b0SSuyog Pawar iv_enc_yuv_buf_t *ps_curr_src, 90*c83a76b0SSuyog Pawar WORD32 best_amode, 91*c83a76b0SSuyog Pawar WORD32 *best_costs_4x4, 92*c83a76b0SSuyog Pawar UWORD8 *best_modes_4x4, 93*c83a76b0SSuyog Pawar WORD32 step2_bypass, 94*c83a76b0SSuyog Pawar WORD32 tu_eq_cu); 95*c83a76b0SSuyog Pawar 96*c83a76b0SSuyog Pawar void ihevce_update_cand_list( 97*c83a76b0SSuyog Pawar ihevce_ipe_cu_tree_t *ps_cu_node, ihevce_ed_blk_t *ps_ed_blk_l1, ihevce_ipe_ctxt_t *ps_ctxt); 98*c83a76b0SSuyog Pawar 99*c83a76b0SSuyog Pawar WORD32 sad_nxn_blk( 100*c83a76b0SSuyog Pawar UWORD8 *pu1_inp, WORD32 i4_inp_stride, UWORD8 *pu1_ref, WORD32 i4_ref_stride, WORD32 trans_size); 101*c83a76b0SSuyog Pawar 102*c83a76b0SSuyog Pawar #endif /* _IHEVCE_RECUR_BRACKETING_H_ */ 103