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39 lines
1.4 KiB
39 lines
1.4 KiB
/* |
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* JPEG 2000 DSP functions |
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* Copyright (c) 2007 Kamil Nowosad |
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* Copyright (c) 2013 Nicolas Bertrand <nicoinattendu@gmail.com> |
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* |
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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_JPEG2000DSP_H |
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#define AVCODEC_JPEG2000DSP_H |
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#include <stdint.h> |
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#include "jpeg2000dwt.h" |
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typedef struct Jpeg2000DSPContext { |
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void (*mct_decode[FF_DWT_NB])(void *src0, void *src1, void *src2, int csize); |
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} Jpeg2000DSPContext; |
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extern const float ff_jpeg2000_f_ict_params[4]; |
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void ff_jpeg2000dsp_init(Jpeg2000DSPContext *c); |
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void ff_jpeg2000dsp_init_riscv(Jpeg2000DSPContext *c); |
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void ff_jpeg2000dsp_init_x86(Jpeg2000DSPContext *c); |
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#endif /* AVCODEC_JPEG2000DSP_H */
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