Lines Matching refs:log
66 int log = 2 * av_log2(buf) - 31;
68 skip_bits_long(gb, 32 - log);
69 if (log < 7)
71 buf >>= log;
88 int log = 2 * av_log2(buf) - 31;
89 LAST_SKIP_BITS(re, gb, 32 - log);
91 if (log < 7)
93 buf >>= log;
106 unsigned buf, log;
109 log = 31 - av_log2(buf);
110 skip_bits_long(gb, log);
112 return get_bits_long(gb, log + 1) - 1;
252 int log = 2 * av_log2(buf) - 31;
253 buf >>= log;
255 skip_bits_long(gb, 32 - log);
276 int log = av_log2(buf), sign;
277 LAST_SKIP_BITS(re, gb, 31 - log);
281 buf >>= log;
283 LAST_SKIP_BITS(re, gb, 32 - log);
314 int log;
321 for (log = 31; (buf & 0x80000000) == 0; log--)
322 buf = (buf << 2) - ((buf << log) >> (log - 1)) + (buf >> 30);
324 skip_bits_long(gb, 63 - 2 * log - 8);
326 return (signed) (((((buf << log) >> log) - 1) ^ -(buf & 0x1)) + 1) >> 1;
340 int log;
348 for (log = 31; (buf & 0x80000000) == 0; log--)
349 buf = (buf << 2) - ((buf << log) >> (log - 1)) + (buf >> 30);
351 LAST_SKIP_BITS(re, gb, 63 - 2 * log - 8);
354 return (signed) (((((buf << log) >> log) - 1) ^ -(buf & 0x1)) + 1) >> 1;
378 int log;
383 log = av_log2(buf);
385 if (log > 31 - limit) {
386 buf >>= log - k;
387 buf += (30 - log) << k;
388 skip_bits_long(gb, 32 + k - log);
402 log = av_log2(buf);
404 if (log > 31 - limit) {
405 buf >>= log - k;
406 buf += (30U - log) << k;
407 LAST_SKIP_BITS(re, gb, 32 + k - log);
432 int log;
437 log = av_log2(buf);
439 if (log - k >= 1 && 32 - log < limit) {
440 buf >>= log - k;
441 buf += (30 - log) << k;
442 skip_bits_long(gb, 32 + k - log);
467 log = av_log2(buf);
471 if (log - k >= 32 - MIN_CACHE_BITS + (MIN_CACHE_BITS == 32) &&
472 32 - log < limit) {
473 buf >>= log - k;
474 buf += (30U - log) << k;
475 LAST_SKIP_BITS(re, gb, 32 + k - log);