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AnimFix

Fixes the stuttering caused by animated textures
by FalsePattern
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2,575 downloads
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Updated Jul 6, 2026
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UPDATE: This mod has been merged into FalseTweaks, this mod won't get any updates anymore.

A small mod to remove the stuttering caused by the large amount of animated textures in heavily modded instances.

This is achieved by replacing the vanilla one-by-one texture uploading system with a batch-based system.

Every time an animated texture tries to upload, it gets recorded in a buffer, which is then processed by a second thread running parallel to the client thread.

The second part of the optimization is deferred texture updates, where every single animated texture is delayed by 1 tick to achieve double buffering. This way, the worker thread can process the textures while the game is still running, and the only lag that happens is a single texture update per atlas per tick, instead of hundreds or thousands per tick.

Dependencies

AnimFix version: 2.2.1
MC Forge, 1.7.10
Release 2022-08-28 Get

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