Re: Migrating from 3.6.4 to 3.8.0

[ijourneaux]

Ok
I have done a little more digging into this.

If I cast the array going in a uint8, then the array returned in uint8. As
Carnë pointed out that is the correct behavior. 
As I step though imresize into imremap, there are 2 working arrays X and Y
that are doubles and have the same dimensions are the ingoing image.

function ZI = graybicubic (Z, XI, YI, extrapval = NA)
  
  ## Allocate output
  [X, Y] = meshgrid(1:columns(Z), 1:rows(Z));

This allocation is successful

Just a little further down in imremap in the routine  sym_sub2ind(sz, Y, X)
I run out of memory on the line

  X(X<1) = 1 - X(X<1);

A couple of questions come to mind
1. Should the call to meshgrid cast the arrays to be the same as incoming
array?
2. Is memory allocation handled differently between 3.2.4 and 3.8.0






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