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/******************************************************************************
*
* Copyright (C) 2015 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
* ih264e_rate_control.h
*
* @brief
* This file contains declarations of api functions for h264 rate control
*
* @author
* ittiam
*
* @remarks
* none
*
*******************************************************************************
*/
#ifndef _IH264E_RATE_CONTROL_H_
#define _IH264E_RATE_CONTROL_H_
/*****************************************************************************/
/* Function Declarations */
/*****************************************************************************/
void ih264e_rc_init(void *pv_rc_api,
void *pv_frame_time,
void *pv_time_stamp,
void *pv_pd_frm_rate,
UWORD32 u4_max_frm_rate,
UWORD32 u4_src_frm_rate,
UWORD32 u4_tgt_frm_rate,
rc_type_e e_rate_control_type,
UWORD32 u4_avg_bit_rate,
UWORD32 u4_peak_bit_rate,
UWORD32 u4_max_delay,
UWORD32 u4_intra_frame_interval,
WORD32 i4_inter_frm_int,
UWORD8 *pu1_init_qp,
WORD32 i4_max_inter_frm_int,
UWORD8 *pu1_min_max_qp,
UWORD8 u1_profile_level);
picture_type_e ih264e_rc_get_picture_details(void *pv_rc_api,
WORD32 *pi4_pic_id,
WORD32 *pi4_pic_disp_order_no);
WORD32 ih264e_update_rc_framerates(void *ps_rate_control_api,
void *ps_pd_frm_rate,
void *ps_time_stamp,
void *ps_frame_time);
void ih264e_update_rc_mb_info(frame_info_t *ps_frame_info, void *pv_proc);
void ih264e_rc_get_buffer_status(void *pv_rc_api,
WORD32 i4_total_frame_bits,
picture_type_e e_pic_type,
WORD32 *pi4_num_bits_to_prevent_vbv_underflow,
UWORD8 *pu1_is_enc_buf_overflow,
UWORD8 *pu1_is_enc_buf_underflow);
WORD32 ih264e_rc_post_enc(void *ps_rate_control_api,
frame_info_t *ps_frame_info,
void *ps_pd_frm_rate,
void *ps_time_stamp,
void *ps_frame_time,
WORD32 i4_total_mb_in_frame,
picture_type_e *pe_vop_coding_type,
WORD32 i4_is_first_frame,
WORD32 *pi4_is_post_encode_skip,
UWORD8 u1_frame_qp,
WORD32 *pi4_num_intra_in_prev_frame,
WORD32 *pi4_avg_activity);
void ih264e_update_rc_bits_info(frame_info_t *ps_frame_info, void *pv_entropy);
#endif /* _IH264E_RATE_CONTROL_H_ */
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