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Clear encoder cache when configuration finishes & on disconnect

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Credit to @XFactHD for the suggestion
This commit is contained in:
embeddedt 2026-01-25 12:35:07 -05:00
parent 97c4b35c82
commit 7a8beea66e
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GPG Key ID: A69433EC199B5613
2 changed files with 46 additions and 0 deletions
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21
src/main/java/org/embeddedt/modernfix/common/mixin/perf/encoder_cache_leak/ClientConfigurationPacketListenerImplMixin.java Normal file
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package org.embeddedt.modernfix.common.mixin.perf.encoder_cache_leak;
import net.minecraft.client.multiplayer.ClientConfigurationPacketListenerImpl;
import org.embeddedt.modernfix.annotation.ClientOnlyMixin;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@Mixin(ClientConfigurationPacketListenerImpl.class)
@ClientOnlyMixin
public class ClientConfigurationPacketListenerImplMixin {
/**
* @author embeddedt
* @reason Reset the encoder cache after configuration finishes as the registries are now changing.
*/
@Inject(method = "handleConfigurationFinished", at = @At("RETURN"))
private void resetEncoderCache(CallbackInfo ci) {
((EncoderCacheAccessor)DataComponentsAccessor.mfix$getCache()).mfix$getCache().invalidateAll();
}
}

25
src/main/java/org/embeddedt/modernfix/common/mixin/perf/encoder_cache_leak/MinecraftMixin.java Normal file
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package org.embeddedt.modernfix.common.mixin.perf.encoder_cache_leak;
import net.minecraft.client.Minecraft;
import org.embeddedt.modernfix.annotation.ClientOnlyMixin;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@Mixin(Minecraft.class)
@ClientOnlyMixin
public class MinecraftMixin {
/**
* @author embeddedt
* @reason Make sure the encoder cache is cleared when the client disconnects, as it retains strong references
* to registries.
*/
@Inject(method = {
"disconnect(Lnet/minecraft/client/gui/screens/Screen;Z)V",
"clearClientLevel(Lnet/minecraft/client/gui/screens/Screen;)V"
}, at = @At("RETURN"))
private void clearEncoderCache(CallbackInfo ci) {
((EncoderCacheAccessor)DataComponentsAccessor.mfix$getCache()).mfix$getCache().invalidateAll();
}
}