[PARALLEL-GS]: Accuracy bugs in games
Open
Nobody has claimed this yet.
- Dominant language
- C++
- Stars
- 85
- Forks
- 26
- Avg merge
- 6h 43m
- Merged PRs (30d)
- 6
Description
Games with graphical issues remaining:
** Games with issues remaining:**
Games with SSAA bugs remaining:
- Burnout/Test Drive Unlimited
- Conan (PAL)
- Dog of Bay
- Freaky Flyers
- Gran Turismo 3: A-Spec
- Klonoa 2
- MotoGP 2
- Parappa The Rapper 2
- Vampire Panic
- Wrath Unleashed
Intel iGPU (HD 770) Bugs
UPDATE: Bug is gone, it's just not fullspeed and probably will never be due to bad compute performance.
Games that are unplayably slow with parallel-GS - sub-fullspeed -
Tested on i9 13900k + RTX 4090:
Tested on Ryzen 7 9800X3D + RTX 5090:
- 007 From Russia With Love (3)
- Area 51 (2)
- Call of Duty 2: Big Red One
- Call of Duty 3
- Driv3r (1)
- Driver: Parallel Lines
- Hitman Blood Money
- Hitman Contracts (2)
- Mercenaries - Playground of Destruction/Mercenaries 2 (2)
- Need For Speed Carbon (1)
- Pilot Down - Behind Enemy Lines
- Steambot Chronicles (5)
- Stolen (1)
LEGEND:
- Software renderer is just as slow.
- Software renderer is faster.
- Slows down to a crawl in the opening level. Starts off running fine at like 100+fps on a 4090 then slows down randomly and suddenly to like the teens.
- Massive slowdown in one of the menu screens before the start of a game
- Performance is especially brutal in Tutorial mode
Games that are very expensive with parallel-GS and SSAA
Alien Hominid(Startup screens) (Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)Blood Will Tell - Tezuka Osamu's Dororo(black/white tutorial) (Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)Crash 'n Burn(Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)- Crash Tag Team Racing (Intro)
DT Racer(Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)Ford Racing 2(Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)Ford Racing 3(Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)God of War II(Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)- Haven: Call of the King (scene here)
- History Channel, The - Battle for the Pacific
Knights of the Temple - Infernal Crusade(Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)Manhunt 2(Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)Matrix, The - Path of Neo(Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)Metal Gear Solid 3 (codec scenes)(Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)- Nickelodeon Barnyard
Psi-Ops: The Mindgate Conspiracy(Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)Ridge Racer V(Intro) (Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)- Stretch Panic/FreakOut
SWAT: Global Strike(Fixed by https://github.com/Arntzen-Software/parallel-gs/commit/e85a99522d8eef263d2ca1dcbe12938f0bb4c71a)- XGRA - Extreme G Racing Association
- Zettai Zetsumei Toshi 2
- Wrath Unleashed (Ingame)
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No source file, test, or entry point is named. Start by reproducing one of the listed graphical or performance problems with parallel-GS, then identify the relevant emulator subsystem; done would require fixing and verifying the selected game's issue.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- game-dev, performance
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100