1*15dc779aSAndroid Build Coastguard Worker /****************************************************************************** 2*15dc779aSAndroid Build Coastguard Worker * * 3*15dc779aSAndroid Build Coastguard Worker * Copyright (C) 2018 The Android Open Source Project 4*15dc779aSAndroid Build Coastguard Worker * 5*15dc779aSAndroid Build Coastguard Worker * Licensed under the Apache License, Version 2.0 (the "License"); 6*15dc779aSAndroid Build Coastguard Worker * you may not use this file except in compliance with the License. 7*15dc779aSAndroid Build Coastguard Worker * You may obtain a copy of the License at: 8*15dc779aSAndroid Build Coastguard Worker * 9*15dc779aSAndroid Build Coastguard Worker * http://www.apache.org/licenses/LICENSE-2.0 10*15dc779aSAndroid Build Coastguard Worker * 11*15dc779aSAndroid Build Coastguard Worker * Unless required by applicable law or agreed to in writing, software 12*15dc779aSAndroid Build Coastguard Worker * distributed under the License is distributed on an "AS IS" BASIS, 13*15dc779aSAndroid Build Coastguard Worker * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*15dc779aSAndroid Build Coastguard Worker * See the License for the specific language governing permissions and 15*15dc779aSAndroid Build Coastguard Worker * limitations under the License. 16*15dc779aSAndroid Build Coastguard Worker * 17*15dc779aSAndroid Build Coastguard Worker ***************************************************************************** 18*15dc779aSAndroid Build Coastguard Worker * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19*15dc779aSAndroid Build Coastguard Worker */ 20*15dc779aSAndroid Build Coastguard Worker #ifndef IXHEAACD_CHANNEL_H 21*15dc779aSAndroid Build Coastguard Worker #define IXHEAACD_CHANNEL_H 22*15dc779aSAndroid Build Coastguard Worker 23*15dc779aSAndroid Build Coastguard Worker enum { 24*15dc779aSAndroid Build Coastguard Worker 25*15dc779aSAndroid Build Coastguard Worker ID_SCE = 0, 26*15dc779aSAndroid Build Coastguard Worker ID_CPE, 27*15dc779aSAndroid Build Coastguard Worker ID_CCE, 28*15dc779aSAndroid Build Coastguard Worker ID_LFE, 29*15dc779aSAndroid Build Coastguard Worker ID_DSE, 30*15dc779aSAndroid Build Coastguard Worker ID_PCE, 31*15dc779aSAndroid Build Coastguard Worker ID_FIL, 32*15dc779aSAndroid Build Coastguard Worker ID_END, 33*15dc779aSAndroid Build Coastguard Worker ID_HDR, 34*15dc779aSAndroid Build Coastguard Worker ID_NULL, 35*15dc779aSAndroid Build Coastguard Worker ID_IIND_ICS, 36*15dc779aSAndroid Build Coastguard Worker CRC_LEVEL_FIN, 37*15dc779aSAndroid Build Coastguard Worker END_HDR, 38*15dc779aSAndroid Build Coastguard Worker }; 39*15dc779aSAndroid Build Coastguard Worker 40*15dc779aSAndroid Build Coastguard Worker #define LEFT 0 41*15dc779aSAndroid Build Coastguard Worker #define RIGHT 1 42*15dc779aSAndroid Build Coastguard Worker 43*15dc779aSAndroid Build Coastguard Worker IA_ERRORCODE ixheaacd_channel_pair_process( 44*15dc779aSAndroid Build Coastguard Worker ia_aac_dec_channel_info_struct *ptr_aac_dec_channel_info[], WORD32 num_ch, 45*15dc779aSAndroid Build Coastguard Worker ia_aac_dec_tables_struct *ptr_aac_tables, WORD32 total_channels, 46*15dc779aSAndroid Build Coastguard Worker WORD32 object_type, WORD32 aac_spect_data_resil_flag, 47*15dc779aSAndroid Build Coastguard Worker WORD32 aac_sf_data_resil_flag, WORD32 *in_data, WORD32 *out_data, 48*15dc779aSAndroid Build Coastguard Worker void *self_ptr); 49*15dc779aSAndroid Build Coastguard Worker 50*15dc779aSAndroid Build Coastguard Worker VOID ixheaacd_map_ms_mask_pns( 51*15dc779aSAndroid Build Coastguard Worker ia_aac_dec_channel_info_struct *ptr_aac_dec_channel_info[CHANNELS]); 52*15dc779aSAndroid Build Coastguard Worker 53*15dc779aSAndroid Build Coastguard Worker VOID ixheaacd_read_fill_element(ia_bit_buf_struct *it_bit_buff, 54*15dc779aSAndroid Build Coastguard Worker ia_drc_dec_struct *drc_dummy, 55*15dc779aSAndroid Build Coastguard Worker ia_drc_dec_struct *pstr_drc_dec, 56*15dc779aSAndroid Build Coastguard Worker UWORD8 *mps_buffer, WORD32 *mps_header, 57*15dc779aSAndroid Build Coastguard Worker WORD32 *mps_bytes); 58*15dc779aSAndroid Build Coastguard Worker 59*15dc779aSAndroid Build Coastguard Worker VOID ixheaacd_read_data_stream_element(ia_bit_buf_struct *it_bit_buff, 60*15dc779aSAndroid Build Coastguard Worker WORD32 *byte_align_bits, 61*15dc779aSAndroid Build Coastguard Worker ia_drc_dec_struct *drc_handle); 62*15dc779aSAndroid Build Coastguard Worker 63*15dc779aSAndroid Build Coastguard Worker WORD16 *ixheaacd_getscalefactorbandoffsets( 64*15dc779aSAndroid Build Coastguard Worker ia_ics_info_struct *ptr_ics_info, ia_aac_dec_tables_struct *ptr_aac_tables); 65*15dc779aSAndroid Build Coastguard Worker #endif /* #ifndef IXHEAACD_CHANNEL_H */ 66