| ID | Category [?] | Severity [?] | Reproducibility | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 00861 | Graphics | Minor | Always | Feb 6, 2008, 04:06 | Dec 7, 2018, 13:34 |
| Tester | Nomax | View Status | Public | Platform | |
| Assigned To | Resolution | Reopened | OS | ||
| Status [?] | Confirmed | Driver | |||
| Version | 0.57 | Fixed in Version | Build | ||
| Fixed in Git Commit | Github Pull Request # | ||||
| Summary | 00861: blandia: Missing rowscroll. | ||||
| Description |
In Irriana stage, background is a scrolling landscape. The landscape gfx is too short or cut out and you sometimes see a blue background instead. Update by Reip in 0.102u5: I think it may be missing rowscroll. |
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| Steps To Reproduce | |||||
| Additional Information | |||||
| Github Commit | |||||
| Flags | |||||
| Regression Version | |||||
| Affected Sets / Systems | blandia | ||||
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Attached Files
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 blandia057gre_1_shot1.png (23,582 bytes) Feb 14, 2008, 17:28 | ||||
 No.12005
M.A.S.H. Senior Tester
Sep 8, 2015, 05:19
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Fixed in MAME 0.144u3 by Angelo Salese: r14720: deprecat.h for seta.c, nuked deprecat library (at last) |
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 No.13071
alexhiro Tester
Aug 26, 2016, 03:49
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This bug hasn't been fixed properly. See 06353. |
 No.13077
Mamesick Senior Tester
Aug 26, 2016, 19:30
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This bug simply was NEVER fixed. R14720 by Angelo Salese made things worse than they were, see #04701. I'm not sure if it's a real rowscroll effect that it's not emulated or it's a sort of raster interrupt thing, because only the clouds should move and the landscape should stay fixed. Before 0.144u3 all the background area was moving, as originally reported in this bug. |
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No.13078
alexhiro Tester
Aug 27, 2016, 04:46
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I checked the GFX/TileMap viewer and found the landscape and the clouds are on the same tilemap. Does that make them move or be fixed together? Just guess maybe they should be on different tilemaps. |
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No.15519
AJR Developer
Oct 11, 2018, 15:40
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It's almost certainly some sort of raster-based interrupt, programmable through a currently unemulated 8254 timer. My own attempts to emulate this more accurately have so far been frustrated, apparently by the fragile state of video emulation in the Seta driver. |
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No.15872
Tempora Tester
Dec 7, 2018, 13:34
edited on: Dec 7, 2018, 13:41
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There's a video of the stage on YouTube that shows the correct behavior of the cloud and the landscape in the background (skip to 5:19): |