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  • Edward Apap's avatar
    * Added a preliminarily version of FFT based convolution (requires the · d427cade
    Edward Apap authored
      FFTW3 library)
    * Added an abstract class KisConvolutionWorker
    * Spatial and FFT based convolution now inherit from the worker base
    * Both workers perform convolution outside the colorspace classes to
      ensure that the code is only in a single place and works correctly under
      all circumstances
    * Convolution offset is now a relative value [0..1]
    * Channel flags are now adhered to
    
    svn path=/trunk/koffice/; revision=1088315
    d427cade