Revert "Memory Leaks fixes"

This reverts commit 86850e3.

Caused native errors with JEmalloc

src/main/java/net/coderbot/batchedentityrendering/impl/FullyBufferedMultiBufferSource.java

@@ -175,13 +175,6 @@ public int getUsedSize() {
 		return size;
 	}
 
-	@Override
-	public void freeAndDeleteBuffer() {
-		for (SegmentedBufferBuilder builder : builders) {
-			builder.freeAndDeleteBuffer();
-		}
-	}
-
 	@Override
 	public void startGroup() {
 		renderOrderManager.startGroup();

src/main/java/net/coderbot/batchedentityrendering/impl/MemoryTrackingBuffer.java

@@ -3,5 +3,4 @@
 public interface MemoryTrackingBuffer {
 	int getAllocatedSize();
 	int getUsedSize();
-	void freeAndDeleteBuffer();
 }

src/main/java/net/coderbot/batchedentityrendering/impl/MemoryTrackingRenderBuffers.java

@@ -4,5 +4,4 @@ public interface MemoryTrackingRenderBuffers {
     int getEntityBufferAllocatedSize();
     int getMiscBufferAllocatedSize();
     int getMaxBegins();
-    void freeAndDeleteBuffers();
 }

src/main/java/net/coderbot/batchedentityrendering/impl/SegmentedBufferBuilder.java

@@ -98,9 +98,4 @@ public int getAllocatedSize() {
     public int getUsedSize() {
         return ((MemoryTrackingBuffer) buffer).getUsedSize();
     }
-
-    @Override
-    public void freeAndDeleteBuffer() {
-        ((MemoryTrackingBuffer) buffer).freeAndDeleteBuffer();
-    }
 }

src/main/java/net/coderbot/batchedentityrendering/mixin/MixinBufferBuilder.java

@@ -2,7 +2,6 @@
 
 import java.nio.ByteBuffer;
 
-import org.lwjgl.system.MemoryUtil;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 
@@ -24,10 +23,4 @@ public int getAllocatedSize() {
 	public int getUsedSize() {
 		return buffer.position();
 	}
-
-	@Override
-	public void freeAndDeleteBuffer() {
-		MemoryUtil.memFree(buffer);
-		buffer = null;
-	}
 }

src/main/java/net/coderbot/batchedentityrendering/mixin/MixinBufferSource.java

@@ -43,13 +43,4 @@ public int getUsedSize() {
 
 		return allocatedSize;
 	}
-
-	@Override
-	public void freeAndDeleteBuffer() {
-		((MemoryTrackingBuffer) builder).freeAndDeleteBuffer();
-
-		for (BufferBuilder builder : fixedBuffers.values()) {
-			((MemoryTrackingBuffer) builder).freeAndDeleteBuffer();
-		}
-	}
 }

src/main/java/net/coderbot/batchedentityrendering/mixin/MixinRenderBuffers.java

@@ -1,7 +1,5 @@
 package net.coderbot.batchedentityrendering.mixin;
 
-import com.mojang.blaze3d.vertex.BufferBuilder;
-import net.minecraft.client.renderer.*;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -15,8 +13,9 @@
 import net.coderbot.batchedentityrendering.impl.MemoryTrackingBuffer;
 import net.coderbot.batchedentityrendering.impl.MemoryTrackingRenderBuffers;
 import net.coderbot.batchedentityrendering.impl.RenderBuffersExt;
-
-import java.util.SortedMap;
+import net.minecraft.client.renderer.MultiBufferSource;
+import net.minecraft.client.renderer.OutlineBufferSource;
+import net.minecraft.client.renderer.RenderBuffers;
 
 @Mixin(RenderBuffers.class)
 public class MixinRenderBuffers implements RenderBuffersExt, MemoryTrackingRenderBuffers, DrawCallTrackingRenderBuffers {
@@ -36,14 +35,6 @@ public class MixinRenderBuffers implements RenderBuffersExt, MemoryTrackingRende
 	@Final
 	private MultiBufferSource.BufferSource bufferSource;
 
-	@Shadow
-	@Final
-	private ChunkBufferBuilderPack fixedBufferPack;
-
-	@Shadow
-	@Final
-	private SortedMap<RenderType, BufferBuilder> fixedBuffers;
-
 	@Inject(method = "bufferSource", at = @At("HEAD"), cancellable = true)
 	private void batchedentityrendering$replaceBufferSource(CallbackInfoReturnable<MultiBufferSource.BufferSource> cir) {
 		if (begins == 0) {
@@ -115,14 +106,6 @@ public int getMaxBegins() {
 		return maxBegins;
 	}
 
-	@Override
-	public void freeAndDeleteBuffers() {
-		buffered.freeAndDeleteBuffer();
-		((ChunkBufferBuilderPackAccessor) this.fixedBufferPack).getBuilders().values().forEach(bufferBuilder -> ((MemoryTrackingBuffer) bufferBuilder).freeAndDeleteBuffer());
-		fixedBuffers.values().forEach(bufferBuilder -> ((MemoryTrackingBuffer) bufferBuilder).freeAndDeleteBuffer());
-		((MemoryTrackingBuffer) ((OutlineBufferSourceAccessor) outlineBufferSource).getOutlineBufferSource()).freeAndDeleteBuffer();
-	}
-
 	@Override
 	public int getDrawCalls() {
 		return buffered.getDrawCalls();

src/main/java/net/coderbot/iris/pipeline/DeferredWorldRenderingPipeline.java

@@ -853,10 +853,6 @@ public void destroy() {
 			shadowRenderTargets.destroy();
 		}
 
-		if(shadowRenderer != null) {
-			shadowRenderer.destroy();
-		}
-
 		// Destroy custom textures and the static samplers (normals, specular, and noise)
 		customTextureManager.destroy();
 		whitePixel.releaseId();

src/main/java/net/coderbot/iris/pipeline/ShadowRenderer.java

@@ -5,7 +5,6 @@
 import java.util.List;
 import java.util.Objects;
 
-import net.coderbot.batchedentityrendering.impl.MemoryTrackingRenderBuffers;
 import org.lwjgl.opengl.ARBTextureSwizzle;
 import org.lwjgl.opengl.GL20C;
 import org.lwjgl.opengl.GL30C;
@@ -650,11 +649,6 @@ private String getBlockEntitiesDebugString() {
 		return shouldRenderBlockEntities ? (renderedShadowBlockEntities + "/" + Minecraft.getInstance().level.blockEntityList.size()) : "disabled by pack";
 	}
 
-	public void destroy() {
-		targets.destroy();
-		((MemoryTrackingRenderBuffers) buffers).freeAndDeleteBuffers();
-	}
-
 	private static class MipmapPass {
 		private final int texture;
 		private final int targetFilteringMode;

src/main/resources/oculus-batched-entity-rendering.mixins.json

@@ -4,8 +4,6 @@
   "package": "net.coderbot.batchedentityrendering.mixin",
   "compatibilityLevel": "JAVA_8",
   "client": [
-    "ChunkBufferBuilderPackAccessor",
-    "OutlineBufferSourceAccessor",
     "MixinBufferBuilder",
     "MixinBufferBuilder_SegmentRendering",
     "MixinRenderBuffers",