63 lines
2.3 KiB
C
63 lines
2.3 KiB
C
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/******************************************************************************
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* *
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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#ifndef IXHEAACD_WINDOWS_H
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#define IXHEAACD_WINDOWS_H
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extern const WORD32 ixheaacd_sine_win_128[128];
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extern const WORD32 ixheaacd_sine_win_1024[1024];
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extern const WORD32 ixheaacd_sine_win_64[64];
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extern const WORD32 ixheaacd_sine_win_768[768];
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extern const WORD32 ixheaacd_sine_win_192[192];
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extern const WORD32 ixheaacd_sine_win_96[96];
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extern const WORD32 ixheaacd_sine_win_256[256];
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extern const WORD32 ixheaacd_kbd_win120[120];
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extern const WORD32 ixheaacd_kbd_win128[128];
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extern const WORD32 ixheaacd_kbd_win960[960];
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extern const WORD32 ixheaacd_kbd_win1024[1024];
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extern const WORD32 kbd_win256[256];
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extern const WORD32 ixheaacd_kbd_win4[4];
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extern const WORD32 ixheaacd_kbd_win16[16];
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extern const WORD32 ixheaacd_kbd_win_64[64];
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extern const WORD32 ixheaacd_kbd_win768[768];
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extern const WORD32 ixheaacd_kbd_win192[192];
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extern const WORD32 ixheaacd_kbd_win96[96];
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extern const WORD32 ixheaacd_kbd_win48[48];
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extern const FLOAT32 ixheaacd_sine_window96[96];
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extern const FLOAT32 ixheaacd_sine_window128[128];
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extern const FLOAT32 ixheaacd_sine_window192[192];
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extern const FLOAT32 ixheaacd__sine_window256[256];
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WORD32 ixheaacd_calc_window(WORD32 **win, WORD32 len, WORD32 wfun_select);
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WORD32 ixheaacd_acelp_imdct(WORD32 *imdct_in, WORD32 npoints, WORD8 *qshift,
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WORD32 *scratch);
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typedef struct {
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WORD32 lfac;
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WORD32 n_flat_ls;
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WORD32 n_trans_ls;
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WORD32 n_long;
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WORD32 n_short;
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} offset_lengths;
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#endif
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