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Copy in BitRound #608

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Merged
merged 3 commits into from
Oct 17, 2024
+2 −1
Merged

Copy in BitRound #608

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5e78b5f
remove in place ops from bitround encode
slevang Oct 16, 2024
560dee1
switch to copy
slevang Oct 16, 2024
0ea5164
separate copy
slevang Oct 17, 2024
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4 changes: 2 additions & 2 deletions numcodecs/bitround.py
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Original file line number Diff line number Diff line change
Expand Up @@ -63,8 +63,8 @@ def encode(self, buf):
maskbits = bits - self.keepbits
mask = (all_set >> maskbits) << maskbits
half_quantum1 = (1 << (maskbits - 1)) - 1
b += ((b >> maskbits) & 1) + half_quantum1
b &= mask
b = b + ((b >> maskbits) & 1) + half_quantum1
b = b & mask
return b

def decode(self, buf, out=None):
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