[Vm-dev] VM Maker: VMMaker-dtl.191.mcz

squeak-dev-noreply at lists.squeakfoundation.org squeak-dev-noreply at lists.squeakfoundation.org
Fri Oct 8 21:54:18 UTC 2010


Dave Lewis uploaded a new version of VMMaker to project VM Maker:
http://www.squeaksource.com/VMMaker/VMMaker-dtl.191.mcz

==================== Summary ====================

Name: VMMaker-dtl.191
Author: dtl
Time: 8 October 2010, 3:52:12 am
UUID: f82f1668-dd8b-417b-b546-320e2a713272
Ancestors: VMMaker-dtl.190

VMMaker 4.3.5
Adopt JPEGReaderWriter2Plugin from oscog.

JPEGReaderWriter2Plugin is gives incorrect results as reported by Bert:
http://lists.squeakfoundation.org/pipermail/vm-dev/2010-September/005481.html
And on my system, the plugin crashes the VM outright.

JPEGReaderWriter2Plugin from oscog branch works correctly.

Merging the differences did not produce a happy result, therefore adopt the working oscog version. Follow up may be required to add intended changes from John's 64-bit updates as detailed below:

#primJPEGReadHeader:fromByteArray:errorMgr:
The oscog version contains parameter type declarations that are missing from the vmmaker trunk. The oscog version is stamped 4/4/2006, so this is just something that did not get included in trunk. Oscog version is correct, adopt in in trunk.

#primJPEGReadImage:fromByteArray:onForm:doDithering:errorMgr:
Oscog contains type declarations missing from trunk. Trunk contains John's type declaration fixes for 64-bit. Merging the two does not produce a working version, therefore adopt oscog version. This update removes the changes that were introduced in John's update of 1/4/2010.

#primJPEGWriteImage:onByteArray:form:quality:progressiveJPEG:errorMgr:
Oscog contains type declarations missing from trunk. Trunk contains John's type declaration fixes for 64-bit. Merging the two does not produce a working version, therefore adopt oscog version.This update removes the changes that were introduced in John's update of 1/4/2010.



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