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GBA Video - Shrek doesn’t load #95

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tjanas opened this issue Jul 10, 2021 · 5 comments
Open

GBA Video - Shrek doesn’t load #95

tjanas opened this issue Jul 10, 2021 · 5 comments

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@tjanas
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tjanas commented Jul 10, 2021

As confirmed by a few users on MiSTer FPGA discord, trying to load this rom results in a blank white screen.

ROM verified to match no-intro.

@RobertPeip
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Yes, all 64MByte ROMs (only Videos as far as i know) are not supported currently.
They most likely need a special mapper.

@RobertPeip
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more info here: https://mgba.io/2015/10/20/dumping-the-undumped/

@RobertPeip
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mGBA implementation:
mgba-emu/mgba@38e3dbc

games:
Shark Tale (USA) (Rev 5).gba
Shark Tale (USA) (Rev 6).gba
Shrek (USA) (Rev 6).gba
Shrek + Shark Tale (USA) (Rev 5).gba
Shrek 2 (USA) (Rev 6).gba

@ajgowans
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There is one other that is also 64MB and doesn't load:
Disney Channel Collection - Volume 2 (USA) (Rev 5).gba

Note: I have checked (what I think are) all the available GBA Video roms available (41) and every other one loads and plays fine. Those are all 32MB.

@0xc0ffea
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I get this is dumb .. are we really going to enjoy watch Shrek on GBA potato vision video .. really really .. yeah. probably.

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