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test for greg

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This commit is contained in:
Dave Schuyler 2005-04-30 01:34:54 +00:00
parent bb0c57bcd8
commit 866645f18c
1 changed files with 7 additions and 4 deletions
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11
direct/src/distributed/ClockDelta.py
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@ -311,11 +311,14 @@ class ClockDelta(DirectObject.DirectObject):
Preserves the lower NetworkTimeBits of the networkTime value,
and extends the sign bit all the way up.
"""
if networkTime < 0:
# flip the sign, mask it as if it were positive, flip the sign back:
r = (networkTime * -1 & NetworkTimeSignedMask) * -1
if 1:
r = ((networkTime & NetworkTimeMask) << NetworkTimeTopBits) >> NetworkTimeTopBits
else:
r = networkTime & NetworkTimeSignedMask
if networkTime < 0:
# flip the sign, mask it as if it were positive, flip the sign back:
r = (networkTime * -1 & NetworkTimeSignedMask) * -1
else:
r = networkTime & NetworkTimeSignedMask
assert -32768 <= r <= 32767
return r