Loading Graphics to Prime

[matalog]

Has something changed about the way that the Prime handles colours and transparency, since 2013?

I got Deeph's img2prime, and converted a .png file on PC, then pasted the output text into a DIMGROB. You can see the results here vs the results of just loading a .png file directly (the .png loaded directly looks like a chrome ball).

I have also tried loading graphics via Tim Wessman's generator, and the pixels that should have been were not transparent.

Deeph wrote the convertor in PureBasic. I also use PureBasic now and then, and may be able to amend it to work with current colours as the Prime handles them.

Any ideas?