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Commits on Aug 8, 2011
  1. switch to using size_t and i_img_dim strictly

    committed Jun 14, 2011
    Also, use double instead of float where the value is used in
    calculating a co-ordinate, since float may not be able to represent an
    image ordinate with sufficient precision
Commits on Apr 1, 2008
  1. - mixing qtype scaling now sets all channels of a pixel to zero if

    Tony Cook committed Apr 1, 2008
       the pixel has zero coverage (zero alpha).  This should produce more
       compressible output files.
       http://rt.cpan.org/Ticket/Display.html?id=32324
Commits on Nov 12, 2007
  1. alpha channel fixes for mixing scaling

    Tony Cook committed Nov 12, 2007
Commits on Nov 26, 2006
  1. avoid most compilter warnings produced by GCC 4.1

    Tony Cook committed Nov 26, 2006
Commits on Aug 30, 2006
  1. convert scale.c to scale.im so we have 8 bit/sample and double/sample

    Tony Cook committed Aug 30, 2006
    implementations of mixing scaling.
    
    modified imtoc.perl to allow non-conditional #code sections to allow
    creation ofr 8 and double/sample versions of support functions.
    
    fixed a bug in an optimization that avoids vertically scaling when the
    vertical size stays the same.
    
    The change from double/sample only to both saved about 20% on
    scalebench time (which also loads/saves the images)
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