0005966: Desert Strike - gfx glitch in Intro and Map (in-game)

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Date Submitted

Last Update

0005966

DesertStrike

[WHDLoad Installs Games] slave

public

2022-12-29 15:52

2023-01-12 20:34

Reporter

Hexaae

Assigned To

JOTD

Project Info

Desert Strike (Electronic Arts)
http://www.whdload.de/games/DesertStrike.html

Priority

normal

Severity

minor

Reproducibility

always

Status

assigned

Resolution

open

Summary

0005966: Desert Strike - gfx glitch in Intro and Map (in-game)

Description

Probably due too fast emulation on WinUAE (even though I tried up to 020!), the intro has some problems with circular fade-out effect too fast, leaving also some trashed lines/pixels on the left border, upper and lower part.
Pic:
https://i.ibb.co/rmwmLS5/Hexaae-UAE-4-5-0-SPTI-BKick-scanlines-CD32pad-uae-Win-UAE-ALT-TAB-untraps-mouse-F12-opens-settings-2.png

This is how intro should be played instead without glitches and at correct speed: https://www.youtube.com/watch?v=OmgeI_ZrCZA

Also in-game map has too fast flashing objects unless I degrade emulation speed.

If I remember well also my real A1200+060 had the same issues many years ago.

Tags

No tags attached.

Machine

A1200

CPU

68060

CPUSpeed

ChipSet

AGA

GFXCard

Other

ChipMem

2 MB

FastMem

0 MB

Workbench

OS 3.9

KickROM

40 - Kick 3.1

KickSoft

None

WHDLoad

18.8beta

imported

Attached Files

Relationships

Relationships

Notes
note ~0012219 Hexaae (reporter) 2022-12-29 16:12	Mmmh, just tested again with basic A1200+4MB fast mode (WinUAE) from IPF disk files, and still happens... emulator issue?

note ~0012220 Hexaae (reporter) 2022-12-29 17:04	A500 mode: 1.3ROM, OCS, 512+512KB Slow ram. NO issue!

note ~0012222 Hexaae (reporter) 2022-12-29 17:56	All right... it was a WinUAE video Filter options bug when using Fullscreen (MAX)/(TV) or Integer. Using Default is all right: uae-configuration gfx_filter_autoscale auto Will report it to Toni.

note ~0012253 Paul Head (reporter) 2023-01-02 12:16	I tested this on WinUAE yesterday evening and I noticed that nothing and no one would attack me, and turrets would spin around. Then when I fire a bullet at them they then take offence and start shooting back.

note ~0012255 Hexaae (reporter) 2023-01-02 14:08	@Paul Head Mmmh, I noticed the same but thought it might have been just because was the first level ('Air Superiority'), then tested the old slave 3.3 DesertStrike_512k_chip.slave and indeed enemies are aggressive as expected! Possible bug in 4.0 disabling some copy protection fixes by accident?

note ~0012274 Torti the Smurf (reporter) 2023-01-04 17:52	No problems so far but i only did a 5 minute test of the new version. The only thing i wish would be available is the MAP on the SPACEBAR !!! (if 2 or buttons are used) ... or mybe Enter or Retun but not 0. Thanks, Guys

note ~0012275 Hexaae (reporter) 2023-01-04 18:37	I think we need to open a specific tracker issue for the 'harmless enemies' bug with slave 4.0 or JOTD won't read it. This one is virtually closed since it wasn't a real bug but a problem of extended overscan normally invisible on real TVs in the good old days (and actually a bug in the original game).

note ~0012300 Paul Head (reporter) 2023-01-12 14:15	Bump!

Notes

Date Modified	Username	Field	Change
Issue History
2022-12-29 15:52	Hexaae	New Issue
2022-12-29 16:12	Hexaae	Note Added: 0012219
2022-12-29 17:04	Hexaae	Note Added: 0012220
2022-12-29 17:56	Hexaae	Note Added: 0012222
2023-01-02 12:16	Paul Head	Note Added: 0012253
2023-01-02 14:08	Hexaae	Note Added: 0012255
2023-01-04 17:52	Torti the Smurf	Note Added: 0012274
2023-01-04 18:37	Hexaae	Note Added: 0012275
2023-01-12 14:15	Paul Head	Note Added: 0012300
2023-01-12 20:34	StingRay	Assigned To	=> JOTD
2023-01-12 20:34	StingRay	Status	new => assigned

Issue History