| /****************************************************************************** |
| * |
| * Copyright (C) 2018 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 ihevce_frame_process_utils.h |
| * |
| * \brief |
| * This file contains declarations of top level functions related to frame |
| * processing |
| * |
| * \date |
| * 18/09/2012 |
| * |
| * \author |
| * Ittiam |
| * |
| ****************************************************************************** |
| */ |
| |
| #ifndef _IHEVCE_FRAME_PROCESS_UTILS_H_ |
| #define _IHEVCE_FRAME_PROCESS_UTILS_H_ |
| |
| /*****************************************************************************/ |
| /* Constant Macros */ |
| /*****************************************************************************/ |
| |
| #define C1 13317 /* This value is twice of (0.01*255)^2 in Q11*/ |
| #define C2 119854 /* This value is twice of (0.03*255)^2 in Q11*/ |
| |
| /*****************************************************************************/ |
| /* Function Macros */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Typedefs */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Enums */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Structure */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Extern Variable Declarations */ |
| /*****************************************************************************/ |
| |
| /*****************************************************************************/ |
| /* Extern Function Declarations */ |
| /*****************************************************************************/ |
| |
| WORD32 ihevce_get_cur_frame_qp( |
| WORD32 static_params_frame_qp, |
| WORD32 slice_type, |
| WORD32 temporal_id, |
| WORD32 min_qp, |
| WORD32 max_qp, |
| rc_quant_t *ps_rc_quant_ctxt); |
| |
| void ihevce_fill_sei_payload( |
| enc_ctxt_t *ps_enc_ctxt, |
| ihevce_lap_enc_buf_t *ps_curr_inp, |
| frm_proc_ent_cod_ctxt_t *ps_curr_out); |
| |
| void ihevce_dyn_bitrate(void *pv_hle_ctxt, void *pv_dyn_bitrate_prms); |
| |
| #endif /* _IHEVCE_FRAME_PROCESS_UTILS_H_ */ |
