ffmpeg/libavcodec/dv_tablegen.c
Reimar Döffinger c787cb339e Add support for hard-coding the 256kB large dv_vlc_map table.
Originally committed as revision 22622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 16:03:45 +00:00

51 lines
1.6 KiB
C

/*
* Generate a header file for hardcoded DV 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>
#define CONFIG_HARDCODED_TABLES 0
#ifndef CONFIG_SMALL
#error CONFIG_SMALL must be defined to generate tables
#endif
#include "dv_tablegen.h"
#include "tableprint.h"
#include <inttypes.h>
WRITE_1D_FUNC_ARGV(vlc_pair, struct dv_vlc_pair, 7,
"{0x%"PRIx32", %"PRId8"}", data[i].vlc, data[i].size)
WRITE_2D_FUNC(vlc_pair, struct dv_vlc_pair)
void tableinit(void)
{
dv_vlc_map_tableinit();
}
const struct tabledef tables[] = {
{
"static const struct dv_vlc_pair dv_vlc_map[DV_VLC_MAP_RUN_SIZE][DV_VLC_MAP_LEV_SIZE]",
write_vlc_pair_2d_array,
dv_vlc_map,
DV_VLC_MAP_RUN_SIZE,
DV_VLC_MAP_LEV_SIZE
},
{ NULL }
};