mirror of
https://github.com/ittiam-systems/libhevc.git
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0974060412
code associated with pre enc intra processing is cleaned up. Unreachable code and debug code is removed. Structure members that are unused or used for debugging purpose are removed. Control code is simplified. This helps in memory footprint and object size foot print. Test: hevcenc -c vid_enc_cfg.txt Bug: 139400699 Change-Id: I7697b05ea1d470d93bdb9cb14304cb0bfefd8054
116 lines
4.2 KiB
C
116 lines
4.2 KiB
C
/******************************************************************************
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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 ihevce_frame_process.h
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*
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* \brief
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* This file contains interface defination of frame proceswsing pass
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*
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* \date
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* 18/09/2012
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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 _IHEVCE_FRAME_PROCESS_H_
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#define _IHEVCE_FRAME_PROCESS_H_
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/*****************************************************************************/
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/* Constant Macros */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Function Macros */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Typedefs */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Enums */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Structure */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Extern Variable Declarations */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Extern Function Declarations */
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/*****************************************************************************/
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DOUBLE ihevce_compute_psnr(
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UWORD8 *pu1_ip_buf,
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UWORD8 *pu1_ref_buf,
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WORD32 width,
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WORD32 height,
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WORD32 horz_jmp,
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WORD32 ip_stride,
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WORD32 ref_stride,
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double *acc_mse,
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ihevce_logo_attrs_t *ps_logo_ctxt,
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WORD32 i4_is_chroma);
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void ihevce_pre_enc_manage_ref_pics(
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enc_ctxt_t *ps_enc_ctxt,
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ihevce_lap_enc_buf_t *ps_curr_inp,
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pre_enc_me_ctxt_t *ps_curr_out,
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WORD32 i4_ping_pong);
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void ihevce_manage_ref_pics(
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enc_ctxt_t *ps_enc_ctxt,
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ihevce_lap_enc_buf_t *ps_curr_inp,
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slice_header_t *ps_slice_header,
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WORD32 i4_me_frm_id,
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WORD32 i4_thrd_id,
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WORD32 i4_bitrate_instance_id);
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void ihevce_get_frame_lambda_prms(
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enc_ctxt_t *ps_enc_ctxt,
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pre_enc_me_ctxt_t *ps_cur_pic_ctxt,
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WORD32 i4_cur_frame_qp,
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WORD32 first_field,
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WORD32 i4_is_ref_pic,
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WORD32 i4_temporal_lyr_id,
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double f_i_pic_lamda_modifier,
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WORD32 i4_inst_id,
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WORD32 i4_lambda_type);
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void calc_l1_level_hme_intra_sad_different_qp(
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enc_ctxt_t *ps_enc_ctxt,
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pre_enc_me_ctxt_t *ps_curr_out,
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ihevce_lap_enc_buf_t *ps_curr_inp,
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WORD32 i4_tot_ctb_l1_x,
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WORD32 i4_tot_ctb_l1_y);
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WORD32 ihevce_pre_enc_process_frame_thrd(void *pv_hle_ctxt);
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WORD32 ihevce_enc_frm_proc_slave_thrd(void *pv_frm_proc_thrd_ctxt);
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void ihevce_set_pre_enc_prms(enc_ctxt_t *ps_enc_ctxt);
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#endif /* _IHEVCE_FRAME_PROCESS_H_ */
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