feat: kubesphere 4.0 (#6115)
* feat: kubesphere 4.0 Signed-off-by: ci-bot <ci-bot@kubesphere.io> * feat: kubesphere 4.0 Signed-off-by: ci-bot <ci-bot@kubesphere.io> --------- Signed-off-by: ci-bot <ci-bot@kubesphere.io> Co-authored-by: ks-ci-bot <ks-ci-bot@example.com> Co-authored-by: joyceliu <joyceliu@yunify.com>
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101
vendor/github.com/klauspost/compress/zstd/bitwriter.go
generated
vendored
101
vendor/github.com/klauspost/compress/zstd/bitwriter.go
generated
vendored
@@ -5,8 +5,6 @@
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package zstd
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import "fmt"
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// bitWriter will write bits.
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// First bit will be LSB of the first byte of output.
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type bitWriter struct {
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@@ -38,7 +36,7 @@ func (b *bitWriter) addBits16NC(value uint16, bits uint8) {
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b.nBits += bits
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}
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// addBits32NC will add up to 32 bits.
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// addBits32NC will add up to 31 bits.
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// It will not check if there is space for them,
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// so the caller must ensure that it has flushed recently.
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func (b *bitWriter) addBits32NC(value uint32, bits uint8) {
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@@ -46,6 +44,26 @@ func (b *bitWriter) addBits32NC(value uint32, bits uint8) {
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b.nBits += bits
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}
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// addBits64NC will add up to 64 bits.
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// There must be space for 32 bits.
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func (b *bitWriter) addBits64NC(value uint64, bits uint8) {
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if bits <= 31 {
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b.addBits32Clean(uint32(value), bits)
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return
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}
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b.addBits32Clean(uint32(value), 32)
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b.flush32()
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b.addBits32Clean(uint32(value>>32), bits-32)
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}
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// addBits32Clean will add up to 32 bits.
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// It will not check if there is space for them.
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// The input must not contain more bits than specified.
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func (b *bitWriter) addBits32Clean(value uint32, bits uint8) {
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b.bitContainer |= uint64(value) << (b.nBits & 63)
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b.nBits += bits
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}
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// addBits16Clean will add up to 16 bits. value may not contain more set bits than indicated.
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// It will not check if there is space for them, so the caller must ensure that it has flushed recently.
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func (b *bitWriter) addBits16Clean(value uint16, bits uint8) {
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@@ -53,80 +71,6 @@ func (b *bitWriter) addBits16Clean(value uint16, bits uint8) {
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b.nBits += bits
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}
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// flush will flush all pending full bytes.
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// There will be at least 56 bits available for writing when this has been called.
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// Using flush32 is faster, but leaves less space for writing.
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func (b *bitWriter) flush() {
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v := b.nBits >> 3
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switch v {
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case 0:
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case 1:
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b.out = append(b.out,
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byte(b.bitContainer),
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)
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case 2:
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b.out = append(b.out,
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byte(b.bitContainer),
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byte(b.bitContainer>>8),
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)
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case 3:
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b.out = append(b.out,
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byte(b.bitContainer),
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byte(b.bitContainer>>8),
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byte(b.bitContainer>>16),
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)
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case 4:
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b.out = append(b.out,
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byte(b.bitContainer),
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byte(b.bitContainer>>8),
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byte(b.bitContainer>>16),
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byte(b.bitContainer>>24),
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)
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case 5:
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b.out = append(b.out,
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byte(b.bitContainer),
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byte(b.bitContainer>>8),
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byte(b.bitContainer>>16),
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byte(b.bitContainer>>24),
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byte(b.bitContainer>>32),
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)
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case 6:
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b.out = append(b.out,
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byte(b.bitContainer),
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byte(b.bitContainer>>8),
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byte(b.bitContainer>>16),
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byte(b.bitContainer>>24),
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byte(b.bitContainer>>32),
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byte(b.bitContainer>>40),
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)
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case 7:
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b.out = append(b.out,
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byte(b.bitContainer),
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byte(b.bitContainer>>8),
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byte(b.bitContainer>>16),
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byte(b.bitContainer>>24),
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byte(b.bitContainer>>32),
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byte(b.bitContainer>>40),
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byte(b.bitContainer>>48),
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)
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case 8:
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b.out = append(b.out,
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byte(b.bitContainer),
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byte(b.bitContainer>>8),
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byte(b.bitContainer>>16),
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byte(b.bitContainer>>24),
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byte(b.bitContainer>>32),
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byte(b.bitContainer>>40),
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byte(b.bitContainer>>48),
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byte(b.bitContainer>>56),
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)
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default:
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panic(fmt.Errorf("bits (%d) > 64", b.nBits))
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}
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b.bitContainer >>= v << 3
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b.nBits &= 7
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}
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// flush32 will flush out, so there are at least 32 bits available for writing.
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func (b *bitWriter) flush32() {
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if b.nBits < 32 {
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@@ -153,12 +97,11 @@ func (b *bitWriter) flushAlign() {
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// close will write the alignment bit and write the final byte(s)
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// to the output.
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func (b *bitWriter) close() error {
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func (b *bitWriter) close() {
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// End mark
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b.addBits16Clean(1, 1)
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// flush until next byte.
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b.flushAlign()
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return nil
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}
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// reset and continue writing by appending to out.
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