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104 lines
2.5 KiB
104 lines
2.5 KiB
// Code generated by `gen.exe`. DO NOT EDIT.
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package lz4stream
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import "github.com/pierrec/lz4/v4/internal/lz4block"
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// DescriptorFlags is defined as follow:
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// field bits
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// ----- ----
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// _ 2
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// ContentChecksum 1
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// Size 1
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// BlockChecksum 1
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// BlockIndependence 1
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// Version 2
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// _ 4
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// BlockSizeIndex 3
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// _ 1
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type DescriptorFlags uint16
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// Getters.
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func (x DescriptorFlags) ContentChecksum() bool { return x>>2&1 != 0 }
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func (x DescriptorFlags) Size() bool { return x>>3&1 != 0 }
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func (x DescriptorFlags) BlockChecksum() bool { return x>>4&1 != 0 }
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func (x DescriptorFlags) BlockIndependence() bool { return x>>5&1 != 0 }
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func (x DescriptorFlags) Version() uint16 { return uint16(x >> 6 & 0x3) }
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func (x DescriptorFlags) BlockSizeIndex() lz4block.BlockSizeIndex {
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return lz4block.BlockSizeIndex(x >> 12 & 0x7)
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}
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// Setters.
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func (x *DescriptorFlags) ContentChecksumSet(v bool) *DescriptorFlags {
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const b = 1 << 2
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if v {
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*x = *x&^b | b
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} else {
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*x &^= b
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}
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return x
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}
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func (x *DescriptorFlags) SizeSet(v bool) *DescriptorFlags {
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const b = 1 << 3
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if v {
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*x = *x&^b | b
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} else {
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*x &^= b
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}
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return x
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}
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func (x *DescriptorFlags) BlockChecksumSet(v bool) *DescriptorFlags {
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const b = 1 << 4
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if v {
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*x = *x&^b | b
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} else {
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*x &^= b
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}
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return x
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}
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func (x *DescriptorFlags) BlockIndependenceSet(v bool) *DescriptorFlags {
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const b = 1 << 5
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if v {
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*x = *x&^b | b
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} else {
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*x &^= b
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}
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return x
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}
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func (x *DescriptorFlags) VersionSet(v uint16) *DescriptorFlags {
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*x = *x&^(0x3<<6) | (DescriptorFlags(v) & 0x3 << 6)
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return x
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}
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func (x *DescriptorFlags) BlockSizeIndexSet(v lz4block.BlockSizeIndex) *DescriptorFlags {
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*x = *x&^(0x7<<12) | (DescriptorFlags(v) & 0x7 << 12)
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return x
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}
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// Code generated by `gen.exe`. DO NOT EDIT.
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// DataBlockSize is defined as follow:
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// field bits
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// ----- ----
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// size 31
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// Uncompressed 1
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type DataBlockSize uint32
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// Getters.
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func (x DataBlockSize) size() int { return int(x & 0x7FFFFFFF) }
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func (x DataBlockSize) Uncompressed() bool { return x>>31&1 != 0 }
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// Setters.
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func (x *DataBlockSize) sizeSet(v int) *DataBlockSize {
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*x = *x&^0x7FFFFFFF | DataBlockSize(v)&0x7FFFFFFF
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return x
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}
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func (x *DataBlockSize) UncompressedSet(v bool) *DataBlockSize {
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const b = 1 << 31
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if v {
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*x = *x&^b | b
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} else {
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*x &^= b
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}
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return x
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}
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