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/*
* Apple ProRes compatible decoder
*
* Copyright (c) 2010-2011 Maxim Poliakovski
* |
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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
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* |
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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
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* 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
*/
#ifndef AVCODEC_PRORESDSP_H
#define AVCODEC_PRORESDSP_H
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#include <stdint.h> |
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#include "avcodec.h" |
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#define PRORES_BITS_PER_SAMPLE 10 ///< output precision of prores decoder
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typedef struct ProresDSPContext { |
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int idct_permutation_type;
uint8_t idct_permutation[64]; |
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void (* idct_put) (uint16_t *out, int linesize, int16_t *block, const int16_t *qmat); |
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} ProresDSPContext;
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void ff_proresdsp_init(ProresDSPContext *dsp, AVCodecContext *avctx); |
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void ff_proresdsp_init_x86(ProresDSPContext *dsp, AVCodecContext *avctx); |
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#endif /* AVCODEC_PRORESDSP_H */ |