[BUG]: Tourist Trophy: License Tests are broken and not completeable, player is placed out of bounds #11507
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its referenced in the FPU meta here #2245 , but as per the wiki the game is still as bad as GT4 was re: clamping /rounding before GT4 was mostly fixed , so ill label this as core/ floating point accuracy |
Ah I didn't see the FPU thread, my bad! Even following the wiki with the suggested clamping modes, the game will often freeze when loading license tests (for both regions in my experience unlike what the wiki says). |
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…int uint specification. This Pull Request implements the first take ever on real Soft-Float support in PCSX2. This work is a combination or several efforts and researches done prior. Credits: - https://www.gregorygaines.com/blog/emulating-ps2-floating-point-nums-ieee-754-diffs-part-1/ - https://github.com/GitHubProUser67/MultiServer3/blob/main/BackendServices/CastleLibrary/EmotionEngine.Emulator/Ps2Float.cs - https://github.com/Goatman13/pcsx2/tree/accurate_int_add_sub - PCSX2 Team for their help and support in this massive journey. This pull request should be tested with every games requiring a clamping/rounding mode (cf: GameDatabase). Currently, this PR fixes on the interpreters: - PCSX2#354 - PCSX2#11507 - PCSX2#10519 - PCSX2#8068 - PCSX2#7642 - PCSX2#5257 This is important to note, that this implementation, while technically fixing Gran Turismo 4 and Klonoa 2, makes the games crash due to very high floats being passed in the emu code, and failing at some points later in the process. This has not yet been ironed-out. Other than that, this sets the floor for Soft-Float in PCSX2, a long awaited contribution.
GitHubProUser67
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Nov 12, 2024
…oint unit specification. This Pull Request implements the first take ever on real Soft-Float support in PCSX2. This work is a combination or several efforts and researches done prior. Credits: - https://www.gregorygaines.com/blog/emulating-ps2-floating-point-nums-ieee-754-diffs-part-1/ - https://github.com/GitHubProUser67/MultiServer3/blob/main/BackendServices/CastleLibrary/EmotionEngine.Emulator/Ps2Float.cs - https://github.com/Goatman13/pcsx2/tree/accurate_int_add_sub - PCSX2 Team for their help and support in this massive journey. This pull request should be tested with every games requiring a clamping/rounding mode (cf: GameDatabase). Currently, this PR fixes on the interpreters: - PCSX2#354 - PCSX2#11507 - PCSX2#10519 - PCSX2#8068 - PCSX2#7642 - PCSX2#5257 This is important to note, that this implementation, while technically fixing Gran Turismo 4 and Klonoa 2, makes the games crash due to very high floats being passed in the emu code, and failing at some points later in the process. This has not yet been ironed-out. Other than that, this sets the floor for Soft-Float in PCSX2, a long awaited contribution.
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Describe the Bug
Tourist Trophy (all regions) has broken license tests making the career not completeable, video demos of the bug:
bandicam.2024-07-06.21-55-57-751.mp4
bandicam.2024-07-06.21-59-01-608.mp4
Reproduction Steps
Go to any license test inside the career mode and try and complete them, most will fail as soon as they start
Expected Behavior
Player should be placed on the correct position of the track instead of out of bounds, making the license tests playable and the career mode completeable
PCSX2 Revision
v1.7.5957
Operating System
Windows 11
If Linux - Specify Distro
No response
CPU
I7-8700
GPU
RTX 3070
GS Settings
No response
Emulation Settings
No response
GS Window Screenshots
No response
Logs & Dumps
No response
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