151aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick/****************************************************************************** 251aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * * 351aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * Copyright (C) 2018 The Android Open Source Project 451aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * 551aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * Licensed under the Apache License, Version 2.0 (the "License"); 651aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * you may not use this file except in compliance with the License. 751aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * You may obtain a copy of the License at: 851aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * 951aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * http://www.apache.org/licenses/LICENSE-2.0 1051aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * 1151aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * Unless required by applicable law or agreed to in writing, software 1251aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * distributed under the License is distributed on an "AS IS" BASIS, 1351aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1451aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * See the License for the specific language governing permissions and 1551aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * limitations under the License. 1651aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * 1751aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick ***************************************************************************** 1851aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 1951aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick*/ 2051aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick#ifndef IXHEAACD_VEC_BAISC_OPS_H 2151aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick#define IXHEAACD_VEC_BAISC_OPS_H 2251aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick 2351aa06e124ba688ca810b25ee0b5bb66678aac14Ray EssickVOID ixheaacd_combine_fac(WORD32 *src1, WORD32 *src2, WORD32 *dest, WORD32 len, 2451aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD8 shift1, WORD8 shift2); 2551aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick 2651aa06e124ba688ca810b25ee0b5bb66678aac14Ray EssickWORD8 ixheaacd_windowing_long1(WORD32 *src1, WORD32 *src2, 2751aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick const WORD32 *win_fwd, const WORD32 *win_rev, 2851aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD32 *dest, WORD32 vlen, WORD8 shift1, 2951aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD8 shift2); 3051aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick 3151aa06e124ba688ca810b25ee0b5bb66678aac14Ray EssickWORD8 ixheaacd_windowing_long2(WORD32 *src1, const WORD32 *win_fwd, 3251aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD32 *fac_data_out, WORD32 *over_lap, 3351aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD32 *p_out_buffer, 3451aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick offset_lengths *ixheaacd_drc_offset, 3551aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD8 shift1, WORD8 shift2, WORD8 shift3); 3651aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick 3751aa06e124ba688ca810b25ee0b5bb66678aac14Ray EssickWORD8 ixheaacd_windowing_long3(WORD32 *src1, const WORD32 *win_fwd, 3851aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD32 *over_lap, WORD32 *p_out_buffer, 3951aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick const WORD32 *win_rev, 4051aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick offset_lengths *ixheaacd_drc_offset, 4151aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD8 shift1, WORD8 shift2); 4251aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick 4351aa06e124ba688ca810b25ee0b5bb66678aac14Ray EssickVOID ixheaacd_windowing_short1(WORD32 *src1, WORD32 *src2, WORD32 *fp, 4451aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick offset_lengths *ixheaacd_drc_offset, 4551aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD8 shiftp, WORD8 shift_olap); 4651aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick 4751aa06e124ba688ca810b25ee0b5bb66678aac14Ray EssickVOID ixheaacd_windowing_short2(WORD32 *src1, WORD32 *win_fwd, WORD32 *fp, 4851aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick offset_lengths *ixheaacd_drc_offset, 4951aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD8 shiftp, WORD8 shift_olap); 5051aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick 5151aa06e124ba688ca810b25ee0b5bb66678aac14Ray EssickWORD8 ixheaacd_windowing_short3(WORD32 *src1, WORD32 *win_rev, WORD32 *fp, 5251aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD32 nshort, WORD8 shiftp, WORD8 shift_olap); 5351aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick 5451aa06e124ba688ca810b25ee0b5bb66678aac14Ray EssickWORD8 ixheaacd_windowing_short4(WORD32 *src1, WORD32 *win_fwd, WORD32 *fp, 5551aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD32 *win_fwd1, WORD32 nshort, WORD32 flag, 5651aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD8 shiftp, WORD8 shift_olap, WORD8 output_q); 5751aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick 5851aa06e124ba688ca810b25ee0b5bb66678aac14Ray EssickVOID ixheaacd_scale_down(WORD32 *dest, WORD32 *src, WORD32 len, WORD8 shift1, 5951aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick WORD8 shift2); 6051aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick 6151aa06e124ba688ca810b25ee0b5bb66678aac14Ray Essick#endif 62