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Filename Latest commit message Latest commit date
fluphus 07c26adff5 Fix shared video copies and cache translated shaders in memory 
Keep shared-video copies working after scene changes, avoid unused frame hashing, and reuse translated GLSL in a bounded memory cache. Ship the tested renderer, portable regressions, updated checksums, and trilingual AMD configuration guidance.
2026-10-06 11:25:25 +08:00
game-patch Fix shared video copies and cache translated shaders in memory 2026-10-06 11:25:25 +08:00
source Fix shared video copies and cache translated shaders in memory 2026-10-06 11:25:25 +08:00
.gitattributes release version 2026-09-14 16:30:33 +08:00
.gitignore Ignore root build outputs so accidental DLLs are not committed again. 2026-09-23 08:27:22 +08:00
FgoAmdPatch.exe Improve synchronized frame pacing and sampler performance 2026-09-25 07:36:25 +08:00
LICENSE release version 2026-09-14 16:30:33 +08:00
README.ja.md Fix shared video copies and cache translated shaders in memory 2026-10-06 11:25:25 +08:00
README.md Fix shared video copies and cache translated shaders in memory 2026-10-06 11:25:25 +08:00
README.zh-CN.md Fix shared video copies and cache translated shaders in memory 2026-10-06 11:25:25 +08:00
SHA256SUMS.txt Fix shared video copies and cache translated shaders in memory 2026-10-06 11:25:25 +08:00

README.md

FGO Arcade AMD Patch · 2026.10.06

中文 | 日本語

The patch has a built-in 60 FPS cap and presentation synchronization.

This update caches translated shaders in memory to reduce repeated disk reads, fixes shared video texture copies after scene changes, and reduces CPU overhead during video copying.

Display Settings

  • In AMD Software, set Wait for Vertical Refresh to Off, Unless Application Specifies. The patch controls presentation synchronization; do not force Always Off or Always On.
  • Disable all in-game overlays, including RTSS / MSI Afterburner, AMD metrics, Steam, Discord and Xbox Game Bar. Overlays can change the presentation mode and add display latency.
  • Disable additional frame-rate limits, including any RTSS profile for ago.exe. Hiding an overlay does not disable its frame limiter.

Install and Restore

  1. Extract the entire archive and close the game. Keep game-patch beside FgoAmdPatch.exe.
  2. Run FgoAmdPatch.exe. Click Browse and select the folder containing ago.exe, or its parent containing App.
  3. Click Install / Update, then use your usual game launcher.
  4. To undo the installation, select the same folder and click Restore Last Backup. Backups are in the game's shim-backups folder.

Keep amdcfg/amdOglpSettings.cfg in the game directory alongside opengl32.dll. The installer copies both; a missing configuration can severely reduce performance in some maps.

Requires 64-bit Windows 10/11 with its included .NET Framework and Windows PowerShell. The installer backs up existing files and preserves account, server, save and launcher settings. Game files are not included.

Source, capture tools and fixtures are available in the repository. See the developer instructions. SHA256SUMS.txt provides file checksums.