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_entropy_interface.h 23 * 24 * \brief 25 * This file contains interface defination of HEVC entropy function 26 * 27 * \date 28 * 18/09/2012 29 * 30 * \author 31 * Ittiam 32 * 33 ****************************************************************************** 34 */ 35 36 #ifndef _IHEVCE_ENTROPY_INTERFACE_H_ 37 #define _IHEVCE_ENTROPY_INTERFACE_H_ 38 39 /*****************************************************************************/ 40 /* Constant Macros */ 41 /*****************************************************************************/ 42 43 /** @brief Enable/Disable NAL size populatation in output buffer */ 44 #define POPULATE_NAL_SIZE 1 45 46 /** @brief Enable/Disable NAL offset populatation in output buffer */ 47 #define POPULATE_NAL_OFFSET 0 48 49 /*****************************************************************************/ 50 /* Function Macros */ 51 /*****************************************************************************/ 52 53 /*****************************************************************************/ 54 /* Typedefs */ 55 /*****************************************************************************/ 56 57 /*****************************************************************************/ 58 /* Enums */ 59 /*****************************************************************************/ 60 61 /*****************************************************************************/ 62 /* Structure */ 63 /*****************************************************************************/ 64 65 /*****************************************************************************/ 66 /* Extern Variable Declarations */ 67 /*****************************************************************************/ 68 69 /*****************************************************************************/ 70 /* Extern Function Declarations */ 71 /*****************************************************************************/ 72 WORD32 ihevce_entropy_get_num_mem_recs(void); 73 74 WORD32 ihevce_entropy_size_of_out_buffer(frm_proc_ent_cod_ctxt_t *ps_curr_inp); 75 76 WORD32 ihevce_entropy_get_mem_recs( 77 iv_mem_rec_t *ps_mem_tab, 78 ihevce_static_cfg_params_t *ps_init_prms, 79 WORD32 i4_mem_space, 80 WORD32 i4_resolution_id); 81 82 void *ihevce_entropy_init( 83 iv_mem_rec_t *ps_mem_tab, 84 ihevce_static_cfg_params_t *ps_init_prms, 85 void *pv_tile_params_base, 86 WORD32 i4_res_id); 87 88 WORD32 ihevce_entropy_encode_frame( 89 void *pv_entropy_hdl, 90 iv_output_data_buffs_t *ps_curr_out, 91 frm_proc_ent_cod_ctxt_t *ps_curr_inp, 92 WORD32 i4_out_buf_size); 93 94 #endif /* _IHEVCE_ENTROPY_INTERFACE_H_ */ 95