Ticket #561 (Open)Mon Oct 17 18:30:35 UTC 2022
Incorrect colours in Hopper during fade effects
Reported by: | Cameron Cawley (3514) | Severity: | Minor |
Part: | RISC OS: Module | Release: | |
Milestone: | Status | Open |
Details by Cameron Cawley (3514):
This is noticeable in the title screen, as well as when fading out after game overs
Changelog:
Modified by Sprow (202) Fri, December 23 2022 - 17:44:59 GMT
- Severity changed from Normal to Minor
- Part changed from RISC OS: Software library to RISC OS: Module
The fade colours look normal to my eyes. eg. if I focus on the red or green parts of the HOPPER title text, as they fade they get darker as expected.
This is on a real Risc PC in 256 colour mode.
Could you provide a screenshot, eg. by showing a known sprite at a couple of fade levels by calling the PsychoEffects SWI.
Modified by Cameron Cawley (3514) Thu, January 26 2023 - 20:39:40 GMT
- Attachment added: hopper-old.png
Attached a screenshot taken on an Archimedes with Hopper v1.00 (Dec 3 1996) and PsychoEffect v1.00 (24 Jan 1995).
Modified by Cameron Cawley (3514) Thu, January 26 2023 - 20:41:14 GMT
- Attachment added: hopper-new.png
Attached a screenshot taken on the same machine with Hopper v1.05 (23-Dec-14) and PsychoEffect v1.02 (19 Jun 2014).
Modified by Sprow (202) Sun, February 05 2023 - 12:19:38 GMT
- Attachment added: a5k_emu.png
Curious. On an (emulated) A5000 the colours and fades look right – attached is from Red Squirrel with Hopper v1.05 (23-Dec-14) and PsychoEffect v1.02 (19 Jun 2014).
Specifically what ‘Archimedes’ are you using?
Modified by Sprow (202) Tue, June 06 2023 - 07:20:39 GMT
Colours also correct on a real A5000, which I happened to have out for testing a Wimp update at the weekend.
Modified by Sprow (202) Sun, June 25 2023 - 08:52:38 GMT
- Status changed from Open to WorksForMe
Modified by Cameron Cawley (3514) Sat, July 22 2023 - 15:51:40 GMT
- Status changed from WorksForMe to Open
Unfortunately, this bug appears on all combination of RISC OS and hardware that I’ve tried with:
- Archimedes 410/1 with RISC OS 3.10
- Arculator v2.1 with RISC OS 3.10
- RPCEmu v0.9.4 with RISC OS 3.70, 5.28 and 5.29
- Raspberry Pi 400 with RISC OS 5.28, plus AnyMode 0.06b