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_ADTS_H 21 #define IXHEAACD_ADTS_H 22 23 typedef struct { 24 WORD16 sync_word; 25 WORD32 id; 26 WORD32 layer; 27 WORD32 protection_absent; 28 WORD32 profile; 29 WORD32 samp_freq_index; 30 WORD32 channel_configuration; 31 WORD16 aac_frame_length; 32 WORD32 no_raw_data_blocks; 33 WORD32 crc_check; 34 } ia_adts_header_struct; 35 36 WORD32 ixheaacd_find_syncword(ia_adts_header_struct *adts, 37 struct ia_bit_buf_struct *it_bit_buff); 38 39 WORD32 ixheaacd_adtsframe(ia_adts_header_struct *adts, 40 struct ia_bit_buf_struct *it_bit_buff); 41 42 WORD32 ixheaacd_check_if_adts(ia_adts_header_struct *adts, 43 struct ia_bit_buf_struct *it_bit_buff, 44 WORD32 usr_max_ch); 45 46 #endif /* IXHEAACD_ADTS_H */ 47
