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 #ifndef IXHEAACD_CREATE_H 21 #define IXHEAACD_CREATE_H 22 23 typedef struct { 24 struct ia_bit_buf_struct dec_bit_buf; 25 ia_frame_data_struct str_frame_data; 26 ia_usac_data_struct str_usac_data; 27 } ia_dec_data_struct; 28 29 WORD32 ixheaacd_frm_data_init(ia_audio_specific_config_struct *pstr_audio_conf, 30 ia_dec_data_struct *pstr_dec_data); 31 32 WORD32 ixheaacd_decode_create(ia_exhaacplus_dec_api_struct *dec_handle, 33 ia_dec_data_struct *pstr_dec_data, 34 WORD32 tracks_for_decoder); 35 36 WORD32 ixheaacd_decode_free(pVOID codec_handle); 37 ia_handle_sbr_dec_inst_struct ixheaacd_init_sbr( 38 WORD32 sample_rate_dec, WORD32 samp_per_frame, FLAG *down_sample_flag, 39 VOID *sbr_persistent_mem_v, WORD32 *ptr_overlap_buf, WORD channel, 40 WORD ps_enable, WORD sbr_ratio_idx, WORD output_frame_size, WORD *use_hbe, 41 VOID *p_usac_dflt_header, ia_sbr_header_data_struct str_sbr_config, 42 WORD audio_object_type); 43 44 VOID ixheaacd_setesbr_flags(VOID *sbr_persistent_mem_v, FLAG pvc_flag, 45 FLAG hbe_flag, FLAG inter_tes_flag); 46 47 #endif 48