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/******************************************************************************
* *
* Copyright (C) 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*****************************************************************************
* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
*/
#pragma once
typedef struct {
UWORD8 *p_data;
UWORD32 data_size;
WORD32 data_type;
WORD32 associated_ch_element;
} ixheaace_mps_enc_ext_payload;
IA_ERRORCODE ixheaace_mps_212_initialise(VOID *pstr_mps_enc, const WORD32 audio_object_type,
const UWORD32 sampling_rate, WORD32 *ptr_bitrate,
const UWORD32 sbr_ratio, const UWORD32 frame_length,
const UWORD32 input_buffer_size_per_channel,
const UWORD32 core_coder_delay, WORD8 *ptr_scratch);
IA_ERRORCODE
ixheaace_mps_212_process(VOID *pstr_mps_enc, FLOAT32 *const ptr_audio_samples,
const WORD32 num_audio_samples,
ixheaace_mps_enc_ext_payload *pstr_mps_ext_payload);
WORD32 ixheaace_mps_212_get_spatial_specific_config(VOID *pstr_mps_enc, WORD8 *ptr_out_buffer,
WORD32 buf_size, WORD32 aot);
VOID ixheaace_mps_212_open(VOID **pstr_mps_enc, ixheaace_mps_212_memory_struct *pstr_mps_memory);
VOID ixheaace_mps_212_close(VOID **pstr_mps_enc);
IA_ERRORCODE
ixheaace_mps_515_open(VOID **pstr_mps_enc, WORD32 sample_freq, WORD32 tree_config,
ixheaace_bit_buf_handle pstr_bitstream, WORD32 *ptr_bits_written,
ixheaace_mps_515_memory_struct *pstr_mps_memory, WORD32 flag_480);
IA_ERRORCODE ixheaace_mps_515_apply(ixheaace_mps_sac_enc *pstr_mps_enc, FLOAT32 *ptr_audio_input,
FLOAT32 *ptr_audio_output,
ixheaace_bit_buf_handle pstr_bitstream, VOID *pstr_scratch);
VOID ixheaace_mps_515_close(ixheaace_mps_sac_enc *pstr_mps_enc);
WORD32 ixheaace_mps_515_scratch_size(VOID);
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