mirror of
https://github.com/librempeg/librempeg
synced 2024-11-23 19:58:59 +00:00
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
/*
|
|
* Generate a header file for hardcoded QDM2 tables
|
|
*
|
|
* Copyright (c) 2010 Reimar Döffinger <Reimar.Doeffinger@gmx.de>
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* 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.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* 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
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include "tableprint_vlc.h"
|
|
#define CONFIG_HARDCODED_TABLES 0
|
|
#include "qdm2_tablegen.h"
|
|
|
|
int main(void)
|
|
{
|
|
softclip_table_init();
|
|
rnd_table_init();
|
|
init_noise_samples();
|
|
|
|
write_fileheader();
|
|
|
|
WRITE_ARRAY("static const", uint16_t, softclip_table);
|
|
WRITE_ARRAY("static const", float, noise_table);
|
|
WRITE_ARRAY("static const", float, noise_samples);
|
|
|
|
WRITE_2D_ARRAY("static const", uint8_t, random_dequant_index);
|
|
WRITE_2D_ARRAY("static const", uint8_t, random_dequant_type24);
|
|
|
|
qdm2_init_vlc();
|
|
|
|
WRITE_2D_ARRAY("static const", VLC_TYPE, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", vlc_tab_level, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", vlc_tab_diff, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", vlc_tab_run, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", fft_level_exp_alt_vlc, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", fft_level_exp_vlc, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", fft_stereo_exp_vlc, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", fft_stereo_phase_vlc, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", vlc_tab_tone_level_idx_hi1, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", vlc_tab_tone_level_idx_mid, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", vlc_tab_tone_level_idx_hi2, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", vlc_tab_type30, qdm2_table);
|
|
WRITE_VLC_TYPE("static const", vlc_tab_type34, qdm2_table);
|
|
WRITE_VLC_ARRAY("static const", vlc_tab_fft_tone_offset, qdm2_table);
|
|
|
|
return 0;
|
|
}
|