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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
VOID ia_enhaacplus_enc_calc_band_energy(const FLOAT32 *ptr_spec_coeffs,
const WORD32 *ptr_band_offset, const WORD32 num_bands,
FLOAT32 *ptr_band_energy, WORD32 sfb_count,
FLOAT32 *ptr_band_energy_sum);
VOID ia_enhaacplus_enc_calc_band_energy_ms(
const FLOAT32 *ptr_mdct_spectrum_left_fix, const FLOAT32 *ptr_mdct_spectrum_right_fix,
const WORD32 *ptr_sfb_offset, const WORD32 num_sfb_active, const WORD32 num_sfb_total,
FLOAT32 *ptr_band_nrg_mid, FLOAT32 *ptr_band_nrg_mid_sum, FLOAT32 *ptr_band_nrg_side,
FLOAT32 *ptr_band_nrg_side_sum);
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