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Update Brotli to v1.0.1

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- update README.md to the new versions (LZ4, Brotli)
This commit is contained in:
Tino Reichardt
2017-09-28 09:33:27 +02:00
parent 699a608314
commit a818384b05
39 changed files with 463 additions and 432 deletions
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10
C/brotli/enc/find_match_length.h
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@@ -17,7 +17,7 @@ extern "C" {
#endif
/* Separate implementation for little-endian 64-bit targets, for speed. */
#if defined(__GNUC__) && defined(_LP64) && defined(IS_LITTLE_ENDIAN)
#if defined(__GNUC__) && defined(_LP64) && defined(BROTLI_LITTLE_ENDIAN)
static BROTLI_INLINE size_t FindMatchLengthWithLimit(const uint8_t* s1,
const uint8_t* s2,
@@ -25,13 +25,13 @@ static BROTLI_INLINE size_t FindMatchLengthWithLimit(const uint8_t* s1,
size_t matched = 0;
size_t limit2 = (limit >> 3) + 1; /* + 1 is for pre-decrement in while */
while (BROTLI_PREDICT_TRUE(--limit2)) {
if (BROTLI_PREDICT_FALSE(BROTLI_UNALIGNED_LOAD64(s2) ==
BROTLI_UNALIGNED_LOAD64(s1 + matched))) {
if (BROTLI_PREDICT_FALSE(BROTLI_UNALIGNED_LOAD64LE(s2) ==
BROTLI_UNALIGNED_LOAD64LE(s1 + matched))) {
s2 += 8;
matched += 8;
} else {
uint64_t x =
BROTLI_UNALIGNED_LOAD64(s2) ^ BROTLI_UNALIGNED_LOAD64(s1 + matched);
uint64_t x = BROTLI_UNALIGNED_LOAD64LE(s2) ^
BROTLI_UNALIGNED_LOAD64LE(s1 + matched);
size_t matching_bits = (size_t)__builtin_ctzll(x);
matched += matching_bits >> 3;
return matched;