diff options
Diffstat (limited to 'libavcodec/vp3data.h')
| -rw-r--r-- | libavcodec/vp3data.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/libavcodec/vp3data.h b/libavcodec/vp3data.h index 5a5ff9cac5..893a5873a0 100644 --- a/libavcodec/vp3data.h +++ b/libavcodec/vp3data.h @@ -72,6 +72,27 @@ static const uint32_t vp31_filter_limit_values[64] = 0, 0, 0, 0, 0, 0, 0, 0 }; +static const uint16_t superblock_run_length_vlc_table[34][2] = { + { 0, 1 }, + + { 4, 3 }, { 5, 3 }, + + { 0xC, 4 }, { 0xD, 4 }, + + { 0x38, 6 }, { 0x39, 6 }, { 0x3A, 6 }, { 0x3B, 6 }, + + { 0xF0, 8 }, { 0xF1, 8 }, { 0xF2, 8 }, { 0xF3, 8 }, + { 0xF4, 8 }, { 0xF5, 8 }, { 0xF6, 8 }, { 0xF7, 8 }, + + { 0x3E0, 10 }, { 0x3E1, 10 }, { 0x3E2, 10 }, { 0x3E3, 10 }, + { 0x3E4, 10 }, { 0x3E5, 10 }, { 0x3E6, 10 }, { 0x3E7, 10 }, + { 0x3E8, 10 }, { 0x3E9, 10 }, { 0x3EA, 10 }, { 0x3EB, 10 }, + { 0x3EC, 10 }, { 0x3ED, 10 }, { 0x3EE, 10 }, { 0x3EF, 10 }, + + { 0x3F, 6 } /* this last VLC is a special case for reading 12 more + bits from stream and adding the value 34 */ +}; + static const uint16_t fragment_run_length_vlc_table[30][2] = { /* 1 -> 2 */ { 0x0, 2 }, { 0x1, 2 }, |