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libavcodec/mpegaudio_tablegen.c

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00001 /*
00002  * Generate a header file for hardcoded mpegaudiodec tables
00003  *
00004  * Copyright (c) 2009 Reimar Döffinger <Reimar.Doeffinger@gmx.de>
00005  *
00006  * This file is part of Libav.
00007  *
00008  * Libav is free software; you can redistribute it and/or
00009  * modify it under the terms of the GNU Lesser General Public
00010  * License as published by the Free Software Foundation; either
00011  * version 2.1 of the License, or (at your option) any later version.
00012  *
00013  * Libav is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016  * Lesser General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU Lesser General Public
00019  * License along with Libav; if not, write to the Free Software
00020  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
00021  */
00022 
00023 #include <stdlib.h>
00024 #define CONFIG_HARDCODED_TABLES 0
00025 #include "mpegaudio_tablegen.h"
00026 #include "tableprint.h"
00027 
00028 int main(void)
00029 {
00030     mpegaudio_tableinit();
00031 
00032     write_fileheader();
00033 
00034     WRITE_ARRAY("static const", int8_t, table_4_3_exp);
00035     WRITE_ARRAY("static const", uint32_t, table_4_3_value);
00036     WRITE_ARRAY("static const", uint32_t, exp_table_fixed);
00037     WRITE_ARRAY("static const", float, exp_table_float);
00038     WRITE_2D_ARRAY("static const", uint32_t, expval_table_fixed);
00039     WRITE_2D_ARRAY("static const", float, expval_table_float);
00040 
00041     return 0;
00042 }
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