Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
03594 Graphics Minor Always Dec 23, 2009, 08:27 Jul 18, 2019, 11:48
Tester Kold666 View Status Public Platform MAME (Official Binary)
Assigned To Resolution Open OS
Status [?] Confirmed Driver
Version 0.135u3 Fixed in Version Build Normal
Fixed in Git Commit Github Pull Request #
Summary 03594: halley87, halleys, halleycj: Priority glitch between hiscore text and background.
Description sometimes a nebula on the background covers the 1up or hiscore letters in mame.
On the original pcb, the 1up or hiscore letters are not covered but there is a sort of primitive alpha blending effect and the letters change in intensity of the rgb colours.

I tried to make a picture but it's very difficult since not always nebula pass over the letters and the scrolling is quite fast to catch it...

What I fear is that maybe this alpha effect is used in later levels....
Steps To Reproduce
Additional Information
Github Commit
Flags Verified with Original
Regression Version
Affected Sets / Systems halley87, halleys, halleycj
Attached Files
png file icon 0000.png (3,055 bytes) Dec 23, 2009, 08:27
Relationships
There are no relationship linked to this issue.
Notes
3
User avatar
No.16664
MetalGod
Senior Tester
Jul 15, 2019, 16:21
edited on: Jul 15, 2019, 16:27
This is how it should look like:
0:13 (can only be seen in youtube)

This is how MAME is doing it:
0:12
User avatar
No.16672
Fortuna
Tester
Jul 18, 2019, 03:15
edited on: Jul 18, 2019, 03:25
This "priority" is not a bug, is present in actual hardware

The 1st video in 3:10 , seems this "priorirty" problem


Too the ship hide inside the comet too in #07051
User avatar
No.16673
MetalGod
Senior Tester
Jul 18, 2019, 11:48
edited on: Jul 18, 2019, 11:52
It's not a priority issue but there's a "transparecy", "alpha-effect" or whatever not emulated in this game. Probably related to 07051