| ID | Category [?] | Severity [?] | Reproducibility | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 08352 | Sound | Minor | Always | Jun 13, 2022, 19:08 | May 31, 2024, 12:05 |
| Tester | ICEknight | View Status | Public | Platform | MAME (Official Binary) |
| Assigned To | Resolution | Fixed | OS | Windows 10/11 (64-bit) | |
| Status [?] | Resolved | Driver | |||
| Version | 0.244 | Fixed in Version | 0.266 | Build | 64-bit |
| Fixed in Git Commit | c53891a | Github Pull Request # | #12406 | ||
| Summary |
 08352: gba [sma and clones, gwatch4 and clones, sonic and clones, bombtour and clones, bublbobl and clones]: Missing audio channel |
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| Description |
One of the audio channels seems to be missing in some games, like Game & Watch Gallery Advance/4 or the Mario Bros minigame included in Super Mario Advance (the missing channel is audible in Super Mario Advance 2, 3 and 4, though). Original hardware behavior: MAME 0.244 and earlier: Other games affected by the same bug: -Bomberman Tournament: Intro. -Bubble Bobble Old & New: Game Over in "Old" mode. -Sonic Advance: Second level. |
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| Steps To Reproduce |
gwatch4: -Just load the game. sma: -Select the "Mario Bros" game. -Start a game. sonic: -Just wait for the second demo to play. bombtour: -Just wait for the intro sequence to start. bublbobl: -Start a game in "Old" mode. -Get killed. -Wait for the "Game Over" text to show up. |
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| Additional Information | |||||
| Github Commit | |||||
| Flags | |||||
| Regression Version | |||||
| Affected Sets / Systems | gba [sma and clones, gwatch4 and clones, sonic and clones, bombtour and clones, bublbobl and clones] | ||||
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Attached Files
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 No.20318
Tafoid Administrator
Jun 14, 2022, 02:41
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Is this a regression in function? All the gameboy emulations have functional but imperfect sound and are flagged as such. If you could stick to a specific instance and give us a recording of original vs. emulated perhaps something can be done about this. For instance, sound improved as recently as 0.242 which fixed a long standing issue. Sound regressed originally on 0.179 so 0.178 and earlier may have improved sound? Can you compare that to how it is supposed to sound and make some comparison audio recordings? |
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 No.20320
ICEknight Tester
Jun 14, 2022, 20:50
edited on: Jun 14, 2022, 20:50
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It's also missing in 0.178 (and the working sound channels sound better after the 0.242 fixes), so not a regression. I've added a recorded video of the latest version. |
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No.22110
ICEknight Tester
May 21, 2024, 01:32
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This recent commit seems to have added the missing sound channel, although it sounds distorted (more noticeable in gwatch4): https://github.com/mamedev/mame/commit/39f54e4399d9196dcbc84410f60d4e981fbc7ef6 From: https://github.com/mamedev/mame/pull/8367 |
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No.22126
ICEknight Tester
May 25, 2024, 02:55
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This seems to be fixed in https://github.com/mamedev/mame/pull/12406/ |
 No.22136
Robbbert Moderator
May 31, 2024, 12:05
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fixed by cam900, not a registered user. |