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abf1c058d1
We currently only have exported data symbols within libavcodec, but the concept is easy to extend to other libraries if necessary. The attribute declaration needs to be in a private header though, since we can't use CONFIG_SHARED in public installed headers. Signed-off-by: Martin Storsjö <martin@martin.st>
44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/*
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* JPEG-related tables
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*
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* This file is part of Libav.
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*
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* Libav 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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* Libav 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 Libav; 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_JPEGTABLES_H
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#define AVCODEC_JPEGTABLES_H
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#include <stdint.h>
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#include "internal.h"
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extern av_export_avcodec const uint8_t avpriv_mjpeg_bits_dc_luminance[];
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extern av_export_avcodec const uint8_t avpriv_mjpeg_val_dc[];
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extern av_export_avcodec const uint8_t avpriv_mjpeg_bits_dc_chrominance[];
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extern av_export_avcodec const uint8_t avpriv_mjpeg_bits_ac_luminance[];
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extern av_export_avcodec const uint8_t avpriv_mjpeg_val_ac_luminance[];
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extern av_export_avcodec const uint8_t avpriv_mjpeg_bits_ac_chrominance[];
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extern av_export_avcodec const uint8_t avpriv_mjpeg_val_ac_chrominance[];
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void ff_mjpeg_build_huffman_codes(uint8_t *huff_size, uint16_t *huff_code,
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const uint8_t *bits_table,
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const uint8_t *val_table);
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#endif /* AVCODEC_JPEGTABLES_H */
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