Embeddium - Au Naturel Edit

A performance focused customised rendering engine

File Details

embeddium-0.3.32-beta.74-dirty+mc1.20.1.jar

  • A
  • Dec 16, 2025
  • 1.26 MB
  • 832
  • 1.20.1
  • Forge

File Name

embeddium-0.3.32-beta.74-dirty+mc1.20.1.jar

Supported Versions

  • 1.20.1

Curse Maven Snippet

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implementation fg.deobf("curse.maven:emeddium-au-naturel-edit-1405741:7340042")
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Automatically Generated Changelog:

 

Memory Leak Fixes

Fix File
Add LRU eviction (max 256 entries) to prevent unbounded cache growth EmbeddiumFluidSpriteCache.java
Wrap CommandList in try-with-resources (2 locations) RenderSectionManager.java
Wrap CommandList in try-with-resources in constructor DefaultChunkRenderer.java
Add exception safety to prevent NativeBuffer leaks during chunk building ChunkBuildBuffers.java
Add exception safety to prevent NativeBuffer leaks during sort tasks ChunkBuilderSortTask.java

Performance Improvements

Improvement File
Fix sentinel value bug (0 to 0xFFFFFFFF) for proper caching at light level 0 ArrayLightDataCache.java
Same sentinel fix for fallback cache HashLightDataCache.java
Eliminate double-lookup pattern with single get() call BiomeColorCache.java
Convert BitSet to boolean[] for faster access in hot sorting loop ChunkBufferSorter.java
Replace Object2ByteLinkedOpenHashMap with Long2ByteLinkedOpenHashMap BlockOcclusionCache.java
Eliminate CachedOcclusionShapeTest class allocation by packing hash codes into long key BlockOcclusionCache.java

Thread Safety Improvements

Improvement File
Replace synchronized methods with ReadWriteLock for better concurrency ClonedChunkSectionCache.java
Fast path with read lock for cache hits, write lock only for misses ClonedChunkSectionCache.java
Proper double-check locking pattern after acquiring write lock ClonedChunkSectionCache.java

Bug Fixes and Safety Improvements

Fix File
Add integer overflow protection with Math.multiplyExact() ChunkBufferSorter.java
Properly restore interrupt flag per Java best practices ChunkBuilder.java
Add facing index bounds checking to prevent memory corruption SectionRenderDataUnsafe.java
Defensive bounds check before accessing chunk sections array ClonedChunkSectionCache.java