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36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_TAKDSP_H
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#define AVCODEC_TAKDSP_H
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#include <stdint.h>
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typedef struct TAKDSPContext {
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void (*decorrelate_ls)(const int32_t *p1, int32_t *p2, int length);
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void (*decorrelate_sr)(int32_t *p1, const int32_t *p2, int length);
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void (*decorrelate_sm)(int32_t *p1, int32_t *p2, int length);
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void (*decorrelate_sf)(int32_t *p1, const int32_t *p2, int length, int dshift, int dfactor);
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} TAKDSPContext;
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void ff_takdsp_init(TAKDSPContext *c);
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void ff_takdsp_init_riscv(TAKDSPContext *c);
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void ff_takdsp_init_x86(TAKDSPContext *c);
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#endif /* AVCODEC_TAKDSP_H */
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