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Misc UE4 fixes #1821

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merged 2 commits into from
Dec 18, 2024
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StevenMiller123
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@StevenMiller123 StevenMiller123 commented Dec 18, 2024

Fixes issues seen in some Unreal Engine 4 titles.
This is known to improve Grand Theft Auto III – The Definitive Edition and SWORD ART ONLINE Last Recollection.

Credits to @raphaelthegreat for guidance on this.

Turtle said our implementation of S_BCNT1_I32_B64 was meant to be for S_BCNT1_I32_B32, so renaming the opcode is the fix.
@StevenMiller123 StevenMiller123 changed the title Add ExecLo case to S_SAVEEXEC_B64 Misc UE4 fixes Dec 18, 2024
@raphaelthegreat raphaelthegreat merged commit 3243567 into shadps4-emu:main Dec 18, 2024
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@StevenMiller123 StevenMiller123 deleted the saveexec-fix branch December 18, 2024 22:24
@Linear524
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Don't know if this is related, but LocoRoco and Patapon is working again ! :)
Thanks ! :) :) :)

Xcedf pushed a commit to Xcedf/shadPS4 that referenced this pull request Dec 28, 2024
* Add ExecLo case to S_SAVEEXEC_B64

Seen in CUSA38209

* S_BCNT1_I32_B32

Turtle said our implementation of S_BCNT1_I32_B64 was meant to be for S_BCNT1_I32_B32, so renaming the opcode is the fix.
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3 participants