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a/b · 14 May 2021, 21:29

Several things:
- Stringray beat me to it, raw image size doesn't match bitplane size times depth, it's too short
- fetch mode is not set in the source, but you later mentioned you use 0. OK, 0 works but if you want to use 3 you have to set modulos to -8 (they are 0 now) and align the image address to a quadword (8 bytes), it's aligned to a longword at the moment.
- image is not shifted for me (it looks fine other than the missing data), maybe it's something inherited from your workbench screen (one of $dffxxx registers) because you are setting up your copper in a quick&dirty way without LoadView(NULL) etc.

14 May 2021, 21:29	#7
a/b Registered User Join Date: Jun 2016 Location: europe Posts: 1,049	Several things: - Stringray beat me to it, raw image size doesn't match bitplane size times depth, it's too short - fetch mode is not set in the source, but you later mentioned you use 0. OK, 0 works but if you want to use 3 you have to set modulos to -8 (they are 0 now) and align the image address to a quadword (8 bytes), it's aligned to a longword at the moment. - image is not shifted for me (it looks fine other than the missing data), maybe it's something inherited from your workbench screen (one of $dffxxx registers) because you are setting up your copper in a quick&dirty way without LoadView(NULL) etc.