/******************************************************************************
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*
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* Copyright (C) 2018 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 picture_type.h
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*
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* \brief
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* This file contains all the necessary declarations for
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* picture info handling functions
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*
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* \date
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*
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* \author
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* ittiam
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*
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******************************************************************************
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*/
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#ifndef _PIC_HANDLING_H_
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#define _PIC_HANDLING_H_
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/* Basic Understanding:
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* add_pic_to_stack(_re_enc):
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* This functions converts the input (or display) order to encoding order
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*
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* */
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/*****************************************************************************/
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/* Structure */
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/*****************************************************************************/
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typedef struct pic_handling_t *pic_handling_handle;
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/*****************************************************************************/
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/* Function Declarations */
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/*****************************************************************************/
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WORD32 pic_handling_num_fill_use_free_memtab(
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pic_handling_handle *pps_pic_handling, itt_memtab_t *ps_memtab, ITT_FUNC_TYPE_E e_func_type);
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void init_pic_handling(
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pic_handling_handle ps_pic_handling,
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WORD32 i4_intra_frm_int,
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WORD32 i4_max_inter_frm_int,
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WORD32 i4_is_gop_closed,
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WORD32 i4_idr_period,
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WORD32 i4_num_active_pic_type,
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WORD32 i4_field_pic);
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void add_pic_to_stack(
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pic_handling_handle ps_pic_handling, WORD32 i4_enc_pic_id, WORD32 i4_rc_in_pic);
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WORD32 add_pic_to_stack_re_enc(
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pic_handling_handle ps_pic_handling, WORD32 i4_enc_pic_id, picture_type_e e_pic_type);
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void get_pic_from_stack(
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pic_handling_handle ps_pic_handling,
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WORD32 *pi4_pic_id,
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WORD32 *pi4_pic_disp_order_no,
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picture_type_e *pe_pic_type,
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WORD32 *pi4_is_scd);
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WORD32 is_last_frame_in_gop(pic_handling_handle ps_pic_handling);
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void flush_frame_from_pic_stack(pic_handling_handle ps_pic_handling);
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/* NITT TBR The below two functions should be made a single function */
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void skip_encoded_frame(pic_handling_handle ps_pic_handling, picture_type_e e_pic_type);
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void update_pic_handling(
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pic_handling_handle ps_pic_handling,
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picture_type_e e_pic_type,
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WORD32 i4_is_non_ref_pic,
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WORD32 i4_is_scd);
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/* Function returns the number of frames that have been encoded in the GOP in
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* which the force I frame takes impact */
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WORD32 pic_type_get_frms_in_gop_force_I_frm(pic_handling_handle ps_pic_handling);
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void set_force_I_frame_flag(pic_handling_handle ps_pic_handling);
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WORD32 get_forced_I_frame_cur_frm_flag(pic_handling_handle ps_pic_handling);
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void reset_forced_I_frame_cur_frm_flag(pic_handling_handle ps_pic_handling);
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/* Normal get functions */
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WORD32 pic_type_get_inter_frame_interval(pic_handling_handle ps_pic_handling);
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WORD32 pic_type_get_intra_frame_interval(pic_handling_handle ps_pic_handling);
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WORD32 pic_type_get_disp_order_no(pic_handling_handle ps_pic_handling);
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WORD32 pic_type_get_field_pic(pic_handling_handle ps_pic_handling);
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WORD32 pic_type_is_gop_closed(pic_handling_handle ps_pic_handling);
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void pic_handling_register_new_int_frm_interval(
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pic_handling_handle ps_pic_handling, WORD32 i4_intra_frm_int);
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void pic_handling_register_new_inter_frm_interval(
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pic_handling_handle ps_pic_handling, WORD32 i4_inter_frm_int);
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WORD32 pic_type_get_rem_frms_in_gop(pic_handling_handle ps_pic_handling);
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void pic_type_get_frms_in_gop(
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pic_handling_handle ps_pic_handling, WORD32 ai4_frms_in_gop[MAX_PIC_TYPE]);
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void pic_type_get_actual_frms_in_gop(
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pic_handling_handle ps_pic_handling, WORD32 ai4_frms_in_gop[MAX_PIC_TYPE]);
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void pic_type_update_frms_in_gop(
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pic_handling_handle ps_pic_handling, WORD32 ai4_frms_in_gop[MAX_PIC_TYPE]);
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WORD32 get_default_intra_period(pic_handling_handle ps_pic_handling);
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WORD32 pic_type_get_actual_intra_frame_interval(pic_handling_handle ps_pic_handling);
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#endif /* _PIC_HANDLING_H_ */
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