1 /****************************************************************************** 2 * 3 * Copyright (C) 2015 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 IMPD_DRC_UNI_BITSTREAM_DEC_API_H 21 #define IMPD_DRC_UNI_BITSTREAM_DEC_API_H 22 23 WORD32 impd_init_drc_bitstream_dec( 24 ia_drc_bits_dec_struct* p_uni_drc_bs_dec_struct, WORD32 sample_rate, 25 WORD32 frame_size, WORD32 delay_mode, WORD32 lfe_channel_map_count, 26 WORD32* lfe_channel_map); 27 28 WORD32 impd_process_drc_bitstream_dec( 29 ia_drc_bits_dec_struct* p_uni_drc_bs_dec_struct, 30 ia_bit_buf_struct* it_bit_buff, ia_drc_config* pstr_drc_config, 31 ia_drc_loudness_info_set_struct* pstr_loudness_info, 32 UWORD8* bitstream_config, WORD32 num_bytes, WORD32 num_bits_offset, 33 WORD32* num_bits_read); 34 35 WORD32 impd_process_drc_bitstream_dec_config( 36 ia_drc_bits_dec_struct* p_uni_drc_bs_dec_struct, 37 ia_bit_buf_struct* it_bit_buff, ia_drc_config* pstr_drc_config, 38 UWORD8* bitstream_config, WORD32 num_bytes); 39 40 WORD32 impd_process_drc_bitstream_dec_gain( 41 ia_drc_bits_dec_struct* p_uni_drc_bs_dec_struct, 42 ia_bit_buf_struct* it_bit_buff, ia_drc_config* pstr_drc_config, 43 ia_drc_gain_struct* pstr_drc_gain, UWORD8* bitstream_gain, WORD32 num_bytes, 44 WORD32 num_bits_offset, WORD32* num_bits_read); 45 46 WORD32 impd_process_drc_bitstream_dec_loudness_info_set( 47 ia_drc_bits_dec_struct* p_uni_drc_bs_dec_struct, 48 ia_bit_buf_struct* it_bit_buff, 49 ia_drc_loudness_info_set_struct* pstr_loudness_info, 50 UWORD8* bitstream_loudness, WORD32 num_bytes_loudness); 51 #endif 52
