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_mv_pred.h 23*c83a76b0SSuyog Pawar * 24*c83a76b0SSuyog Pawar * \brief 25*c83a76b0SSuyog Pawar * This file contains function prototypes of MV predcition function 26*c83a76b0SSuyog Pawar * 27*c83a76b0SSuyog Pawar * \date 28*c83a76b0SSuyog Pawar * 18/09/2012 29*c83a76b0SSuyog Pawar * 30*c83a76b0SSuyog Pawar * \author 31*c83a76b0SSuyog Pawar * Ittiam 32*c83a76b0SSuyog Pawar * 33*c83a76b0SSuyog Pawar ****************************************************************************** 34*c83a76b0SSuyog Pawar */ 35*c83a76b0SSuyog Pawar 36*c83a76b0SSuyog Pawar #ifndef _IHEVCE_MV_PRED_H_ 37*c83a76b0SSuyog Pawar #define _IHEVCE_MV_PRED_H_ 38*c83a76b0SSuyog Pawar 39*c83a76b0SSuyog Pawar /*****************************************************************************/ 40*c83a76b0SSuyog Pawar /* Constant Macros */ 41*c83a76b0SSuyog Pawar /*****************************************************************************/ 42*c83a76b0SSuyog Pawar 43*c83a76b0SSuyog Pawar #define MAX_MVP_LIST_CAND 2 44*c83a76b0SSuyog Pawar #define MAX_MVP_LIST_CAND_MEM (MAX_MVP_LIST_CAND + 1) 45*c83a76b0SSuyog Pawar 46*c83a76b0SSuyog Pawar /*****************************************************************************/ 47*c83a76b0SSuyog Pawar /* Function Macros */ 48*c83a76b0SSuyog Pawar /*****************************************************************************/ 49*c83a76b0SSuyog Pawar 50*c83a76b0SSuyog Pawar /*****************************************************************************/ 51*c83a76b0SSuyog Pawar /* Typedefs */ 52*c83a76b0SSuyog Pawar /*****************************************************************************/ 53*c83a76b0SSuyog Pawar 54*c83a76b0SSuyog Pawar /*****************************************************************************/ 55*c83a76b0SSuyog Pawar /* Enums */ 56*c83a76b0SSuyog Pawar /*****************************************************************************/ 57*c83a76b0SSuyog Pawar 58*c83a76b0SSuyog Pawar /*****************************************************************************/ 59*c83a76b0SSuyog Pawar /* Structure */ 60*c83a76b0SSuyog Pawar /*****************************************************************************/ 61*c83a76b0SSuyog Pawar 62*c83a76b0SSuyog Pawar /*****************************************************************************/ 63*c83a76b0SSuyog Pawar /* Extern Variable Declarations */ 64*c83a76b0SSuyog Pawar /*****************************************************************************/ 65*c83a76b0SSuyog Pawar 66*c83a76b0SSuyog Pawar /*****************************************************************************/ 67*c83a76b0SSuyog Pawar /* Extern Function Declarations */ 68*c83a76b0SSuyog Pawar /*****************************************************************************/ 69*c83a76b0SSuyog Pawar 70*c83a76b0SSuyog Pawar void ihevce_mv_pred( 71*c83a76b0SSuyog Pawar mv_pred_ctxt_t *ps_ctxt, 72*c83a76b0SSuyog Pawar nbr_4x4_t *ps_top_nbr_4x4, 73*c83a76b0SSuyog Pawar nbr_4x4_t *ps_left_nbr_4x4, 74*c83a76b0SSuyog Pawar nbr_4x4_t *ps_top_left_nbr_4x4, 75*c83a76b0SSuyog Pawar WORD32 left_nbr_4x4_strd, 76*c83a76b0SSuyog Pawar nbr_avail_flags_t *ps_avail_flags, 77*c83a76b0SSuyog Pawar pu_mv_t *ps_col_mv, 78*c83a76b0SSuyog Pawar pu_t *ps_pu, 79*c83a76b0SSuyog Pawar pu_mv_t *ps_pred_mv, 80*c83a76b0SSuyog Pawar UWORD8 (*pu1_is_top_used)[MAX_MVP_LIST_CAND]); 81*c83a76b0SSuyog Pawar 82*c83a76b0SSuyog Pawar #endif /* _IHEVCE_MV_PRED_H_ */ 83