157 lines
3.0 KiB
C
157 lines
3.0 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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/**
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*******************************************************************************
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* @file
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* isvce_pred_structs.h
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*
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* @brief
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* Contains struct definition used for prediction
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*
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* @author
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* ittiam
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*
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* @remarks
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* None
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*
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*******************************************************************************
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*/
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#ifndef _ISVCE_PRED_STRUCTS_H_
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#define _ISVCE_PRED_STRUCTS_H_
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#include "ih264_typedefs.h"
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#include "isvc_defs.h"
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#include "isvc_structs.h"
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#include "isvce_defs.h"
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/**
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* PU information
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*/
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typedef struct
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{
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/**
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* Motion Vector
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*/
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mv_t s_mv;
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/**
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* Ref index
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*/
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WORD8 i1_ref_idx;
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} isvce_enc_pu_mv_t;
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/*
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* Total Pu info for an MB
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*/
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typedef struct isvce_enc_pu_t
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{
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/* Array with ME info for all lists */
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isvce_enc_pu_mv_t as_me_info[NUM_PRED_DIRS];
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UWORD8 au1_mvp_idx[NUM_PRED_DIRS];
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/**
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* PU X position in terms of min PU (4x4) units
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*/
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UWORD8 u1_pos_x_in_4x4;
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/**
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* PU Y position in terms of min PU (4x4) units
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*/
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UWORD8 u1_pos_y_in_4x4;
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/**
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* PU width in pixels = (u1_wd_in_4x4_m1 + 1) << 2
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*/
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UWORD8 u1_wd_in_4x4_m1;
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/**
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* PU height in pixels = (u1_ht_in_4x4_m1 + 1) << 2
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*/
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UWORD8 u1_ht_in_4x4_m1;
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/**
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* PRED_L0, PRED_L1, PRED_BI
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*/
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UWORD8 u1_pred_mode;
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} isvce_enc_pu_t;
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typedef struct intra4x4_mode_data_t
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{
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UWORD8 u1_predicted_mode;
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UWORD8 u1_mode;
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} intra4x4_mode_data_t;
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typedef intra4x4_mode_data_t intra8x8_mode_data_t;
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typedef struct intra16x16_mode_data_t
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{
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UWORD8 u1_mode;
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} intra16x16_mode_data_t;
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typedef struct enc_intra_pu_t
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{
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intra4x4_mode_data_t as_i4x4_mode_data[MAX_TU_IN_MB];
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intra8x8_mode_data_t as_i8x8_mode_data[MIN_TU_IN_MB];
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intra16x16_mode_data_t s_i16x16_mode_data;
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UWORD8 u1_chroma_intra_mode;
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} enc_intra_pu_t;
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typedef struct isvce_mb_info_t
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{
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isvce_enc_pu_t as_pu[ENC_MAX_PU_IN_MB];
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enc_intra_pu_t s_intra_pu;
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UWORD32 u4_cbp;
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UWORD32 u4_csbp;
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UWORD32 u4_res_csbp;
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UWORD16 u2_mb_type;
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WORD32 i4_mb_distortion;
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UWORD8 u1_base_mode_flag;
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UWORD8 u1_residual_prediction_flag;
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UWORD8 u1_tx_size;
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UWORD8 u1_mb_qp;
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UWORD8 u1_is_intra;
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} isvce_mb_info_t;
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#endif
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