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Weird glitchiness on some GBA Video title screens... #1867

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Legion502onGitHub opened this issue Aug 23, 2020 · 1 comment
Closed

Weird glitchiness on some GBA Video title screens... #1867

Legion502onGitHub opened this issue Aug 23, 2020 · 1 comment
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platform:GBA
Milestone
mGBA 0.9.0

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@Legion502onGitHub
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@Legion502onGitHub Legion502onGitHub commented Aug 23, 2020

Game_Boy_Advance_Video_-All_Grown_Up-_Volume_1_USA-200820-211122
It is unknown if this glitchiness appears on all GBA Video title screens, but it certainly happens here.
@endrift
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@endrift endrift commented Aug 23, 2020

I did some preliminary investigation on this a few days ago (when reported on Discord) and it's due to some bugs in my AGBPrint implementation. The decompression breaks when it hits the AGBPrint callback address, since it initialized AGBPrint (though it's disabled when it reads that address)
@endrift endrift added this to the mGBA 0.9.0 milestone Aug 23, 2020
@endrift endrift closed this in 67475a6 Feb 24, 2021
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