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This commit is contained in:
Ryan Oldenburg 2022-05-26 00:41:52 -05:00
parent bd99c2f55b
commit bd5ef4540e
1 changed files with 3 additions and 3 deletions
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6
src/pixie/fileformats/jpeg.nim
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@ -649,7 +649,7 @@ proc decodeProgressiveContinuationBlock(
data[zig] = cast[int16](state.receiveExtend(s.int) * (1 shl shift)) data[zig] = cast[int16](state.receiveExtend(s.int) * (1 shl shift))
else: else:
var bit = 1 shl state.successiveApproxLow let bit = 1 shl state.successiveApproxLow
if state.eobRun != 0: if state.eobRun != 0:
dec state.eobRun dec state.eobRun
@ -681,9 +681,9 @@ proc decodeProgressiveContinuationBlock(
if s != 1: if s != 1:
failInvalid("bad huffman code") failInvalid("bad huffman code")
if state.readBit() != 0: if state.readBit() != 0:
s = bit.int s = bit
else: else:
s = -bit.int s = -bit
while k <= state.spectralEnd: while k <= state.spectralEnd:
let zig = deZigZag[k] let zig = deZigZag[k]