Searched refs:HUFF_LOOKAHEAD (Results 1 - 1 of 1) sorted by relevance

/netgear-WNDR4500-V1.0.1.40_1.0.68/ap/gpl/minidlna/jpeg-7/
H A Djdhuff.c26 #define HUFF_LOOKAHEAD 8 /* # of bits of lookahead */ macro
41 /* Lookahead tables: indexed by the next HUFF_LOOKAHEAD bits of
43 * than HUFF_LOOKAHEAD bits long, we can obtain its length and
46 int look_nbits[1<<HUFF_LOOKAHEAD]; /* # bits, or 0 if too long */
47 UINT8 look_sym[1<<HUFF_LOOKAHEAD]; /* symbol, or unused */
155 * We use a lookahead table to process codes of up to HUFF_LOOKAHEAD bits
164 * more than HUFF_LOOKAHEAD bits long.
170 if (bits_left < HUFF_LOOKAHEAD) { \
173 if (bits_left < HUFF_LOOKAHEAD) { \
177 look = PEEK_BITS(HUFF_LOOKAHEAD); \
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