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70d80ed40f
Also adds a lot of infrastructure necessary for it. Some of it is a bit ugly though. Increases binary size for hardcoded tables by about 12 kB, which is about 15 kB from qdm2_table minus data and code saved that was only used for creating it. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
62 lines
2.4 KiB
C
62 lines
2.4 KiB
C
/*
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* Generate a header file for hardcoded QDM2 tables
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*
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* Copyright (c) 2010 Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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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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#include <stdlib.h>
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#include "tableprint_vlc.h"
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#define CONFIG_HARDCODED_TABLES 0
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#include "qdm2_tablegen.h"
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int main(void)
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{
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softclip_table_init();
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rnd_table_init();
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init_noise_samples();
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write_fileheader();
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WRITE_ARRAY("static const", uint16_t, softclip_table);
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WRITE_ARRAY("static const", float, noise_table);
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WRITE_ARRAY("static const", float, noise_samples);
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WRITE_2D_ARRAY("static const", uint8_t, random_dequant_index);
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WRITE_2D_ARRAY("static const", uint8_t, random_dequant_type24);
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qdm2_init_vlc();
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WRITE_2D_ARRAY("static const", VLC_TYPE, qdm2_table);
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WRITE_VLC_TYPE("static const", vlc_tab_level, qdm2_table);
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WRITE_VLC_TYPE("static const", vlc_tab_diff, qdm2_table);
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WRITE_VLC_TYPE("static const", vlc_tab_run, qdm2_table);
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WRITE_VLC_TYPE("static const", fft_level_exp_alt_vlc, qdm2_table);
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WRITE_VLC_TYPE("static const", fft_level_exp_vlc, qdm2_table);
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WRITE_VLC_TYPE("static const", fft_stereo_exp_vlc, qdm2_table);
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WRITE_VLC_TYPE("static const", fft_stereo_phase_vlc, qdm2_table);
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WRITE_VLC_TYPE("static const", vlc_tab_tone_level_idx_hi1, qdm2_table);
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WRITE_VLC_TYPE("static const", vlc_tab_tone_level_idx_mid, qdm2_table);
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WRITE_VLC_TYPE("static const", vlc_tab_tone_level_idx_hi2, qdm2_table);
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WRITE_VLC_TYPE("static const", vlc_tab_type30, qdm2_table);
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WRITE_VLC_TYPE("static const", vlc_tab_type34, qdm2_table);
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WRITE_VLC_ARRAY("static const", vlc_tab_fft_tone_offset, qdm2_table);
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return 0;
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}
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