[BUG] PNG reading broken
Ned Konz
ned at bike-nomad.com
Wed May 8 16:53:04 UTC 2002
Open http://www.libpng.org/ in Scamper.
You get this.
Unfortunately, I don't have 842Mb more free on my system...
8 May 2002 8:52 am
VM: unix - Squeak3.2gamma of 15 January 2002 [latest update: #4843]
Image: Squeak3.2gamma [latest update: #4857]
SystemDictionary>>signalLowSpace
Receiver: a SystemDictionary(lots of globals)
Arguments and temporary variables:
Receiver's instance variables:
tally: 1976
array: #(nil #MIDISynth nil #CArrayAccessor #BalloonEngineSimulation
#ScorePlay...etc...
cachedClassNames: a SortedCollection(#ADPCMCodec #ADPCMCodecPlugin
#AEDesc #AGe...etc...
ByteArray class(Behavior)>>basicNew:
Receiver: ByteArray
Arguments and temporary variables:
sizeRequested: 842084408
Receiver's instance variables:
superclass: ArrayedCollection
methodDict: a MethodDictionary(#asByteArray->a CompiledMethod (3848)
#asByteArr...etc...
format: 1026
instanceVariables: nil
organization: ('accessing' atAllPut: byteAt: byteAt:put: byteSize
bytesPerEleme...etc...
subclasses: #(CompiledMethod CompiledApplescript ExternalAddress
UUID)
name: #ByteArray
classPool: a Dictionary()
sharedPools: nil
environment: nil
category: nil
ByteArray class(Behavior)>>new:
Receiver: ByteArray
Arguments and temporary variables:
sizeRequested: 842084408
Receiver's instance variables:
superclass: ArrayedCollection
methodDict: a MethodDictionary(#asByteArray->a CompiledMethod (3848)
#asByteArr...etc...
format: 1026
instanceVariables: nil
organization: ('accessing' atAllPut: byteAt: byteAt:put: byteSize
bytesPerEleme...etc...
subclasses: #(CompiledMethod CompiledApplescript ExternalAddress
UUID)
name: #ByteArray
classPool: a Dictionary()
sharedPools: nil
environment: nil
category: nil
RWBinaryOrTextStream>>next:
Receiver: a RWBinaryOrTextStream
Arguments and temporary variables:
anInteger: 842084408
newArray: nil
Receiver's instance variables:
collection: [snipped binary here]
position: 2112
readLimit: 2112
writeLimit: 2112
isBinary: true
--- The rest of the stack ---
PNGReadWriter(ImageReadWriter)>>next:
PNGReadWriter>>processNextChunk
PNGReadWriter>>nextImage
[] in ImageReadWriter class>>formFromStream:
BlockContext>>ensure:
CursorWithMask(Cursor)>>showWhile:
ImageReadWriter class>>formFromStream:
[] in DownloadingImageMorph>>step
BlockContext>>on:do:
BlockContext>>ifError:
DownloadingImageMorph>>step
DownloadingImageMorph(Morph)>>stepAt:
StepMessage(MorphicAlarm)>>value:
WorldState>>runLocalStepMethodsIn:
WorldState>>runStepMethodsIn:
PasteUpMorph>>runStepMethods
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
PasteUpMorph>>doOneCycle
[] in Project class>>spawnNewProcess
[] in BlockContext>>newProcess
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