1/*
2 * Generate a file for hardcoded tables
3 *
4 * Copyright (c) 2009 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#ifndef AVCODEC_TABLEPRINT_H
24#define AVCODEC_TABLEPRINT_H
25
26#include <stdint.h>
27#include <stdio.h>
28
29#define WRITE_1D_FUNC_ARGV(name, type, linebrk, fmtstr, ...)\
30void write_##name##_array(const type *data, int len)\
31{\
32    int i;\
33    printf("   ");\
34    for (i = 0; i < len - 1; i++) {\
35       printf(" "fmtstr",", __VA_ARGS__);\
36       if ((i & linebrk) == linebrk) printf("\n   ");\
37    }\
38    printf(" "fmtstr"\n", __VA_ARGS__);\
39}
40
41#define WRITE_1D_FUNC(name, type, fmtstr, linebrk)\
42    WRITE_1D_FUNC_ARGV(name, type, linebrk, fmtstr, data[i])
43
44#define WRITE_2D_FUNC(name, type)\
45void write_##name##_2d_array(const void *arg, int len, int len2)\
46{\
47    const type *data = arg;\
48    int i;\
49    printf("    {\n");\
50    for (i = 0; i < len; i++) {\
51        write_##name##_array(data + i * len2, len2);\
52        printf(i == len - 1 ? "    }\n" : "    }, {\n");\
53    }\
54}
55
56/**
57 * \defgroup printfuncs Predefined functions for printing tables
58 *
59 * \{
60 */
61void write_int8_array     (const int8_t   *, int);
62void write_uint8_array    (const uint8_t  *, int);
63void write_uint16_array   (const uint16_t *, int);
64void write_uint32_array   (const uint32_t *, int);
65void write_float_array    (const float    *, int);
66void write_int8_2d_array  (const void *, int, int);
67void write_uint8_2d_array (const void *, int, int);
68void write_uint32_2d_array(const void *, int, int);
69/** \} */ // end of printfuncs group
70
71/** Write a standard file header */
72void write_fileheader(void);
73
74#endif /* AVCODEC_TABLEPRINT_H */
75