AmigaExamples/001.simple_image
alpine9000 ffc5f1f93d Got build working on newer OSX, included missing ADFs 2019-06-11 13:58:03 +10:00
..
bin Got build working on newer OSX, included missing ADFs 2019-06-11 13:58:03 +10:00
Makefile Used better test image 2016-03-14 13:24:13 +11:00
README.md Used better test image 2016-03-14 13:24:13 +11:00
image.s A few incorrect dbra counters 2016-03-25 19:49:36 +11:00
screenshot.png Used better test image 2016-03-14 13:24:13 +11:00

README.md

display a simple image

Building on trackdisk.device, we now display a simple color image.

I display a 5 bitplane (32 color) low res image.

The image data is prepared using a new tool I wrote called imagecon. This takes (almost) any 320x256 PNG and using libimagequant it reduces the palette to 32 colors, then dumps out the copper list and interleaved bitplane data ready to be included into image.s.

The original version of this example used vilcans amiga-startup as a starting point, however almost all of that code has been replaced as my understanding expanded.

screenshot

Screenshot

original image

Original

try it