Filter Factory - Canvas Memory Area

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Attention: This page only addresses Filter Factory 3.0.4 for Photoshop/Win32.

Structure of the canvas memory:

R G B A R G B A R G B A ... (???)

When examining the function cnv() you can see that there is a constant ROW, so you probably should not assume that the difference between pixels [X-1,x] and [0,x+1] is 4!!!