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jotd · 14 May 2021, 18:31

I've converted a PNG image to raw data + copperlist and it doesn't work as well as it should

the image is shifted

EDIT: thanks to Stingray, found out that one bitplane was missing. One error less.

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what I want to achieve

Click image for larger version

Name: supacars_001.png
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the start of the pic is shifted (modulo issue?).

this is exe + source code: ecs_aga_pic_test.zip

There's an ECS (EHB) test that works perfect. The AGA test does not. That's my first AGA attempt so of course I screwed something up

For the ones who are curious:

I've got the supercars2 source code and got it running with a rebuild using OCS assets and files ripped off the original disks. I'd like to use DOS assets to pimp up the game to an AGA version: title screen, comm screens and more (colored enemy cars would be cool and/or more colors in backgrounds for instance). What's also planned: adding more tracks.

14 May 2021, 18:31	#1
jotd This cat is no more Join Date: Dec 2004 Location: FRANCE Age: 52 Posts: 8,337	trying to display an AGA image... I've converted a PNG image to raw data + copperlist and it doesn't work as well as it should the image is shifted EDIT: thanks to Stingray, found out that one bitplane was missing. One error less. what I want to achieve the start of the pic is shifted (modulo issue?). this is exe + source code: ecs_aga_pic_test.zip There's an ECS (EHB) test that works perfect. The AGA test does not. That's my first AGA attempt so of course I screwed something up For the ones who are curious: I've got the supercars2 source code and got it running with a rebuild using OCS assets and files ripped off the original disks. I'd like to use DOS assets to pimp up the game to an AGA version: title screen, comm screens and more (colored enemy cars would be cool and/or more colors in backgrounds for instance). What's also planned: adding more tracks. Last edited by jotd; 14 May 2021 at 21:56.