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      1 /******************************************************************************
      2  *
      3  * Copyright (C) 2018 The Android Open Source Project
      4  *
      5  * Licensed under the Apache License, Version 2.0 (the "License");
      6  * you may not use this file except in compliance with the License.
      7  * You may obtain a copy of the License at:
      8  *
      9  * http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  * Unless required by applicable law or agreed to in writing, software
     12  * distributed under the License is distributed on an "AS IS" BASIS,
     13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  * See the License for the specific language governing permissions and
     15  * limitations under the License.
     16  *
     17  *****************************************************************************
     18  * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
     19 */
     20 /*!
     21 ******************************************************************************
     22 * \file ihevce_frame_process.h
     23 *
     24 * \brief
     25 *    This file contains interface defination of frame proceswsing pass
     26 *
     27 * \date
     28 *    18/09/2012
     29 *
     30 * \author
     31 *    Ittiam
     32 *
     33 ******************************************************************************
     34 */
     35 
     36 #ifndef _IHEVCE_FRAME_PROCESS_H_
     37 #define _IHEVCE_FRAME_PROCESS_H_
     38 
     39 /*****************************************************************************/
     40 /* Constant Macros                                                           */
     41 /*****************************************************************************/
     42 
     43 /*****************************************************************************/
     44 /* Function Macros                                                           */
     45 /*****************************************************************************/
     46 
     47 /*****************************************************************************/
     48 /* Typedefs                                                                  */
     49 /*****************************************************************************/
     50 
     51 /*****************************************************************************/
     52 /* Enums                                                                     */
     53 /*****************************************************************************/
     54 
     55 /*****************************************************************************/
     56 /* Structure                                                                 */
     57 /*****************************************************************************/
     58 
     59 /*****************************************************************************/
     60 /* Extern Variable Declarations                                              */
     61 /*****************************************************************************/
     62 
     63 /*****************************************************************************/
     64 /* Extern Function Declarations                                              */
     65 /*****************************************************************************/
     66 DOUBLE ihevce_compute_psnr(
     67     UWORD8 *pu1_ip_buf,
     68     UWORD8 *pu1_ref_buf,
     69     WORD32 width,
     70     WORD32 height,
     71     WORD32 horz_jmp,
     72     WORD32 ip_stride,
     73     WORD32 ref_stride,
     74     double *acc_mse,
     75     ihevce_logo_attrs_t *ps_logo_ctxt,
     76     WORD32 i4_is_chroma);
     77 
     78 void ihevce_pre_enc_manage_ref_pics(
     79     enc_ctxt_t *ps_enc_ctxt,
     80     ihevce_lap_enc_buf_t *ps_curr_inp,
     81     pre_enc_me_ctxt_t *ps_curr_out,
     82     WORD32 i4_ping_pong);
     83 
     84 void ihevce_manage_ref_pics(
     85     enc_ctxt_t *ps_enc_ctxt,
     86     ihevce_lap_enc_buf_t *ps_curr_inp,
     87     slice_header_t *ps_slice_header,
     88     WORD32 i4_me_frm_id,
     89     WORD32 i4_thrd_id,
     90     WORD32 i4_bitrate_instance_id);
     91 
     92 void ihevce_get_frame_lambda_prms(
     93     enc_ctxt_t *ps_enc_ctxt,
     94     pre_enc_me_ctxt_t *ps_cur_pic_ctxt,
     95     WORD32 i4_cur_frame_qp,
     96     WORD32 first_field,
     97     WORD32 i4_is_ref_pic,
     98     WORD32 i4_temporal_lyr_id,
     99     double f_i_pic_lamda_modifier,
    100     WORD32 i4_inst_id,
    101     WORD32 i4_lambda_type);
    102 
    103 void calc_l1_level_hme_intra_sad_different_qp(
    104     enc_ctxt_t *ps_enc_ctxt,
    105     pre_enc_me_ctxt_t *ps_curr_out,
    106     ihevce_lap_enc_buf_t *ps_curr_inp,
    107     WORD32 i4_tot_ctb_l1_x,
    108     WORD32 i4_tot_ctb_l1_y);
    109 
    110 WORD32 ihevce_pre_enc_process_frame_thrd(void *pv_hle_ctxt);
    111 
    112 WORD32 ihevce_enc_process_frame_thrd(void *pv_hle_ctxt);
    113 
    114 WORD32 ihevce_enc_frm_proc_slave_thrd(void *pv_frm_proc_thrd_ctxt);
    115 
    116 WORD32 ihevce_pre_enc_frm_proc_slave_thrd(void *pv_frm_proc_thrd_ctxt);
    117 
    118 void ihevce_set_pre_enc_prms(enc_ctxt_t *ps_enc_ctxt);
    119 
    120 #endif /* _IHEVCE_FRAME_PROCESS_H_ */
    121