/usr/include/mpeg3/video/vlc.h is in libmpeg3-dev 1.8.dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | #ifndef VLC_H
#define VLC_H
/* variable length code tables */
typedef struct {
char val, len;
} mpeg3_VLCtab_t;
typedef struct {
char run, level, len;
} mpeg3_DCTtab_t;
/* Added 03/38/96 by Alex de Jong : avoid IRIX GNU warning */
#ifdef ERROR
#undef ERROR
#define ERROR 99
#endif
/* Table B-3, mb_type in P-pictures, codes 001..1xx */
extern mpeg3_VLCtab_t mpeg3_PMBtab0[8];
/* Table B-3, mb_type in P-pictures, codes 000001..00011x */
extern mpeg3_VLCtab_t mpeg3_PMBtab1[8];
/* Table B-4, mb_type in B-pictures, codes 0010..11xx */
extern mpeg3_VLCtab_t mpeg3_BMBtab0[16];
/* Table B-4, mb_type in B-pictures, codes 000001..00011x */
extern mpeg3_VLCtab_t mpeg3_BMBtab1[8];
/* Table B-5, mb_type in spat. scal. I-pictures, codes 0001..1xxx */
extern mpeg3_VLCtab_t mpeg3_spIMBtab[16];
/* Table B-6, mb_type in spat. scal. P-pictures, codes 0010..11xx */
extern mpeg3_VLCtab_t mpeg3_spPMBtab0[16];
/* Table B-6, mb_type in spat. scal. P-pictures, codes 0000010..000111x */
extern mpeg3_VLCtab_t mpeg3_spPMBtab1[16];
/* Table B-7, mb_type in spat. scal. B-pictures, codes 0010..11xx */
extern mpeg3_VLCtab_t mpeg3_spBMBtab0[14];
/* Table B-7, mb_type in spat. scal. B-pictures, codes 0000100..000111x */
extern mpeg3_VLCtab_t mpeg3_spBMBtab1[12];
/* Table B-7, mb_type in spat. scal. B-pictures, codes 00000100x..000001111 */
extern mpeg3_VLCtab_t mpeg3_spBMBtab2[8];
/* Table B-8, mb_type in spat. scal. B-pictures, codes 001..1xx */
extern mpeg3_VLCtab_t mpeg3_SNRMBtab[8];
/* Table B-10, motion_code, codes 0001 ... 01xx */
extern mpeg3_VLCtab_t mpeg3_MVtab0[8];
/* Table B-10, motion_code, codes 0000011 ... 000011x */
extern mpeg3_VLCtab_t mpeg3_MVtab1[8];
/* Table B-10, motion_code, codes 0000001100 ... 000001011x */
extern mpeg3_VLCtab_t mpeg3_MVtab2[12];
/* Table B-9, coded_block_pattern, codes 01000 ... 111xx */
extern mpeg3_VLCtab_t mpeg3_CBPtab0[32];
/* Table B-9, coded_block_pattern, codes 00000100 ... 001111xx */
extern mpeg3_VLCtab_t mpeg3_CBPtab1[64];
/* Table B-9, coded_block_pattern, codes 000000001 ... 000000111 */
extern mpeg3_VLCtab_t mpeg3_CBPtab2[8];
/* Table B-1, macroblock_address_increment, codes 00010 ... 011xx */
extern mpeg3_VLCtab_t mpeg3_MBAtab1[16];
/* Table B-1, macroblock_address_increment, codes 00000011000 ... 0000111xxxx */
extern mpeg3_VLCtab_t mpeg3_MBAtab2[104];
/* Table B-12, dct_dc_size_luminance, codes 00xxx ... 11110 */
extern mpeg3_VLCtab_t mpeg3_DClumtab0[32];
/* Table B-12, dct_dc_size_luminance, codes 111110xxx ... 111111111 */
extern mpeg3_VLCtab_t mpeg3_DClumtab1[16];
/* Table B-13, dct_dc_size_chrominance, codes 00xxx ... 11110 */
extern mpeg3_VLCtab_t mpeg3_DCchromtab0[32];
/* Table B-13, dct_dc_size_chrominance, codes 111110xxxx ... 1111111111 */
extern mpeg3_VLCtab_t mpeg3_DCchromtab1[32];
/* Table B-14, DCT coefficients table zero,
* codes 0100 ... 1xxx (used for first (DC) coefficient)
*/
extern mpeg3_DCTtab_t mpeg3_DCTtabfirst[12];
/* Table B-14, DCT coefficients table zero,
* codes 0100 ... 1xxx (used for all other coefficients)
*/
extern mpeg3_DCTtab_t mpeg3_DCTtabnext[12];
/* Table B-14, DCT coefficients table zero,
* codes 000001xx ... 00111xxx
*/
extern mpeg3_DCTtab_t mpeg3_DCTtab0[60];
/* Table B-15, DCT coefficients table one,
* codes 000001xx ... 11111111
*/
extern mpeg3_DCTtab_t mpeg3_DCTtab0a[252];
/* Table B-14, DCT coefficients table zero,
* codes 0000001000 ... 0000001111
*/
extern mpeg3_DCTtab_t mpeg3_DCTtab1[8];
/* Table B-15, DCT coefficients table one,
* codes 000000100x ... 000000111x
*/
extern mpeg3_DCTtab_t mpeg3_DCTtab1a[8];
/* Table B-14/15, DCT coefficients table zero / one,
* codes 000000010000 ... 000000011111
*/
extern mpeg3_DCTtab_t mpeg3_DCTtab2[16];
/* Table B-14/15, DCT coefficients table zero / one,
* codes 0000000010000 ... 0000000011111
*/
extern mpeg3_DCTtab_t mpeg3_DCTtab3[16];
/* Table B-14/15, DCT coefficients table zero / one,
* codes 00000000010000 ... 00000000011111
*/
extern mpeg3_DCTtab_t mpeg3_DCTtab4[16];
/* Table B-14/15, DCT coefficients table zero / one,
* codes 000000000010000 ... 000000000011111
*/
extern mpeg3_DCTtab_t mpeg3_DCTtab5[16];
/* Table B-14/15, DCT coefficients table zero / one,
* codes 0000000000010000 ... 0000000000011111
*/
extern mpeg3_DCTtab_t mpeg3_DCTtab6[16];
#endif
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