history.log

老外的超高效率压缩

PowerArc History Log

* 1.3.2 -- 30 Apr 2003 ---------------------------------
  - bugfix D7 "Protect error"

* 1.3.1 --  5 Apr 2001 ---------------------------------
  - change interface proc names
    RegisterPowerArcModule -> PowerArcRegisterModule
    SetOptions -> PowerArcSetOptions
    Compress -> PowerArcCompress
    Decompress -> PowerArcDecompress
  - change param order in PowerArcCompress
    was:
      function PowerArcCompress(ArcIdx: integer; InStream,OutStream: TStream;
        const ArcOpt: string = ''; ProgressCallback: TProgressCallback = nil): Boolean;
    now:
      function PowerArcCompress(InStream,OutStream: TStream;
        ArcIdx: integer = iPowerBZIP; const ArcOpt: string = '';
        ProgressCallback: TProgressCallback = nil): Boolean;

* 1.3 ---- 30 Mar 2001 ---------------------------------
  - full progress callback support
  - TProgressCallback changed type definition
  - update BZIP core to ver.1.0.1
  - implementation BZIP as default built-in method
  - RegisterPowerArcModule now check for dups
  - fix memory leak: free Options list
  - fix bug in Read/Write methods in implementation of stream interface
  - C++Builder not supported in this release (will be in future)

* 1.2.1 --  1 Mar 2001 ---------------------------------
  - bug fix in stream interface

* 1.2 ---- 11 Dec 2000 ---------------------------------
  - add progress callback

* 1.1 ---- 10 Aug 2000 ---------------------------------
  - small bug fix in PowerZIP.dll
  - add stream interface
  - add C++ Builder example
  - add RichEdit notepad example
  - add PowerLZW custom compressor example

* 1.0 ----  4 Aug 2000 ---------------------------------
  Initial release