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Macaron 1.5 (#12596)

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* update macaron to v1.5 of fork

* update macaron to v1.5 of fork

* test gzip PR

* add push method impl to context_tests

* use proper gzip commit

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
This commit is contained in:
techknowlogick 2020-08-27 22:47:17 -04:00 • committed by GitHub
parent 211321fb93
commit c5d5d63c9c
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GPG key ID: 4AEE18F83AFDEB23
53 changed files with 2622 additions and 665 deletions
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21
vendor/github.com/klauspost/compress/zstd/fse_decoder.go generated vendored
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@ -19,7 +19,7 @@ const (
* Increasing memory usage improves compression ratio
* Reduced memory usage can improve speed, due to cache effect
* Recommended max value is 14, for 16KB, which nicely fits into Intel x86 L1 cache */
maxMemoryUsage = 11
maxMemoryUsage = tablelogAbsoluteMax + 2
maxTableLog = maxMemoryUsage - 2
maxTablesize = 1 << maxTableLog
@ -55,7 +55,7 @@ func (s *fseDecoder) readNCount(b *byteReader, maxSymbol uint16) error {
if b.remain() < 4 {
return errors.New("input too small")
}
bitStream := b.Uint32()
bitStream := b.Uint32NC()
nbBits := uint((bitStream & 0xF) + minTablelog) // extract tableLog
if nbBits > tablelogAbsoluteMax {
println("Invalid tablelog:", nbBits)
@ -79,7 +79,8 @@ func (s *fseDecoder) readNCount(b *byteReader, maxSymbol uint16) error {
n0 += 24
if r := b.remain(); r > 5 {
b.advance(2)
bitStream = b.Uint32() >> bitCount
// The check above should make sure we can read 32 bits
bitStream = b.Uint32NC() >> bitCount
} else {
// end of bit stream
bitStream >>= 16
@ -104,10 +105,11 @@ func (s *fseDecoder) readNCount(b *byteReader, maxSymbol uint16) error {
charnum++
}
if r := b.remain(); r >= 7 || r+int(bitCount>>3) >= 4 {
if r := b.remain(); r >= 7 || r-int(bitCount>>3) >= 4 {
b.advance(bitCount >> 3)
bitCount &= 7
bitStream = b.Uint32() >> bitCount
// The check above should make sure we can read 32 bits
bitStream = b.Uint32NC() >> bitCount
} else {
bitStream >>= 2
}
@ -148,17 +150,16 @@ func (s *fseDecoder) readNCount(b *byteReader, maxSymbol uint16) error {
threshold >>= 1
}
//println("b.off:", b.off, "len:", len(b.b), "bc:", bitCount, "remain:", b.remain())
if r := b.remain(); r >= 7 || r+int(bitCount>>3) >= 4 {
if r := b.remain(); r >= 7 || r-int(bitCount>>3) >= 4 {
b.advance(bitCount >> 3)
bitCount &= 7
// The check above should make sure we can read 32 bits
bitStream = b.Uint32NC() >> (bitCount & 31)
} else {
bitCount -= (uint)(8 * (len(b.b) - 4 - b.off))
b.off = len(b.b) - 4
//println("b.off:", b.off, "len:", len(b.b), "bc:", bitCount, "iend", iend)
bitStream = b.Uint32() >> (bitCount & 31)
}
bitStream = b.Uint32() >> (bitCount & 31)
//printf("bitstream is now: 0b%b", bitStream)
}
s.symbolLen = charnum
if s.symbolLen <= 1 {