1/* 2 * Generate a header file for hardcoded QDM2 tables 3 * 4 * Copyright (c) 2010 Reimar D��ffinger <Reimar.Doeffinger@gmx.de> 5 * 6 * This file is part of FFmpeg. 7 * 8 * FFmpeg is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation; either 11 * version 2.1 of the License, or (at your option) any later version. 12 * 13 * FFmpeg is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Lesser General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public 19 * License along with FFmpeg; if not, write to the Free Software 20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 */ 22 23#include <stdlib.h> 24#define CONFIG_HARDCODED_TABLES 0 25#include "qdm2_tablegen.h" 26#include "tableprint.h" 27 28int main(void) 29{ 30 softclip_table_init(); 31 rnd_table_init(); 32 init_noise_samples(); 33 34 write_fileheader(); 35 36 printf("static const uint16_t softclip_table[HARDCLIP_THRESHOLD - SOFTCLIP_THRESHOLD + 1] = {\n"); 37 write_uint16_array(softclip_table, HARDCLIP_THRESHOLD - SOFTCLIP_THRESHOLD + 1); 38 printf("};\n"); 39 40 printf("static const float noise_table[4096] = {\n"); 41 write_float_array(noise_table, 4096); 42 printf("};\n"); 43 44 printf("static const uint8_t random_dequant_index[256][5] = {\n"); 45 write_uint8_2d_array(random_dequant_index, 256, 5); 46 printf("};\n"); 47 48 printf("static const uint8_t random_dequant_type24[128][3] = {\n"); 49 write_uint8_2d_array(random_dequant_type24, 128, 3); 50 printf("};\n"); 51 52 printf("static const float noise_samples[128] = {\n"); 53 write_float_array(noise_samples, 128); 54 printf("};\n"); 55 56 return 0; 57} 58