| /****************************************************************************** |
| * |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ***************************************************************************** |
| * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore |
| */ |
| /*! |
| ****************************************************************************** |
| * \file ihevce_mv_pred.h |
| * |
| * \brief |
| * This file contains function prototypes of MV predcition function |
| * |
| * \date |
| * 18/09/2012 |
| * |
| * \author |
| * Ittiam |
| * |
| ****************************************************************************** |
| */ |
| |
| #ifndef _IHEVCE_MV_PRED_H_ |
| #define _IHEVCE_MV_PRED_H_ |
| |
| /*****************************************************************************/ |
| /* Constant Macros */ |
| /*****************************************************************************/ |
| |
| #define MAX_MVP_LIST_CAND 2 |
| #define MAX_MVP_LIST_CAND_MEM (MAX_MVP_LIST_CAND + 1) |
| |
| /*****************************************************************************/ |
| /* Function Macros */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Typedefs */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Enums */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Structure */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Extern Variable Declarations */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Extern Function Declarations */ |
| /*****************************************************************************/ |
| |
| void ihevce_mv_pred( |
| mv_pred_ctxt_t *ps_ctxt, |
| nbr_4x4_t *ps_top_nbr_4x4, |
| nbr_4x4_t *ps_left_nbr_4x4, |
| nbr_4x4_t *ps_top_left_nbr_4x4, |
| WORD32 left_nbr_4x4_strd, |
| nbr_avail_flags_t *ps_avail_flags, |
| pu_mv_t *ps_col_mv, |
| pu_t *ps_pu, |
| pu_mv_t *ps_pred_mv, |
| UWORD8 (*pu1_is_top_used)[MAX_MVP_LIST_CAND]); |
| |
| #endif /* _IHEVCE_MV_PRED_H_ */ |