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PeterK · 09 January 2018, 21:53

Update to icon.library 46.4.466:

Some experiments with the color reduction of OS4 and PNG icons. I hope that the quality is minimal better in some cases and that the code could also be a little faster on real Amiga CPUs, because I have replaced -(Ax) predecrement addressing by (Ax)+ postincrement instructions in the main loops. This makes no difference under emulation like UAE, of course. Feedback is welcome.

09 January 2018, 21:53	#2090
PeterK Registered User Join Date: Apr 2005 Location: digital hell, Germany, after 1984, but worse Posts: 3,365	Update to icon.library 46.4.466: Some experiments with the color reduction of OS4 and PNG icons. I hope that the quality is minimal better in some cases and that the code could also be a little faster on real Amiga CPUs, because I have replaced -(Ax) predecrement addressing by (Ax)+ postincrement instructions in the main loops. This makes no difference under emulation like UAE, of course. Feedback is welcome.