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55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
#ifndef STRATEGIES_NAL_H_
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#define STRATEGIES_NAL_H_
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/*****************************************************************************
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* This file is part of Kvazaar HEVC encoder.
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*
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* Copyright (C) 2013-2015 Tampere University of Technology and others (see
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* COPYING file).
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*
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* Kvazaar is free software: you can redistribute it and/or modify it under
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* the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation; either version 2.1 of the License, or (at your
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* option) any later version.
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*
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* Kvazaar is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with Kvazaar. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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/**
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* \ingroup Optimization
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* \file
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* Interface for hash functions.
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*/
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#include "global.h"
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#include "../nal.h"
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//Function pointer to kvz_array_checksum
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/**
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* \brief Calculate checksum for one color of the picture.
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* \param data Beginning of the pixel data for the picture.
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* \param height Height of the picture.
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* \param width Width of the picture.
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* \param stride Width of one row in the pixel array.
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*/
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typedef void (*array_checksum_func)(const kvz_pixel* data,
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const int height, const int width,
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const int stride,
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unsigned char checksum_out[SEI_HASH_MAX_LENGTH], const uint8_t bitdepth);
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extern array_checksum_func kvz_array_checksum;
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int kvz_strategy_register_nal(void* opaque, uint8_t bitdepth);
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#define STRATEGIES_NAL_EXPORTS \
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{"array_checksum", (void**) &kvz_array_checksum},
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#endif //STRATEGIES_NAL_H_
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