VulkanShader_1.21.10-0.0.4-alpha.jar

• VulkanShader_1.21.10-0.0.4-alpha.jar
• net
• vulkanmod
• render
• chunk
• build
• UploadBuffer.java

Download file

    package net.vulkanmod.render.chunk.build;

import java.nio.ByteBuffer;
import net.vulkanmod.render.chunk.cull.QuadFacing;
import net.vulkanmod.render.chunk.util.BufferUtil;
import net.vulkanmod.render.vertex.TerrainBufferBuilder;
import net.vulkanmod.render.vertex.TerrainBuilder;
import org.lwjgl.system.MemoryUtil;

public class UploadBuffer {
   public final int indexCount;
   public final boolean autoIndices;
   public final boolean indexOnly;
   private final ByteBuffer[] vertexBuffers;
   private final ByteBuffer indexBuffer;

   public UploadBuffer(TerrainBuilder terrainBuilder, TerrainBuilder.DrawState drawState) {
      this.indexCount = drawState.indexCount();
      this.autoIndices = drawState.sequentialIndex();
      this.indexOnly = drawState.indexOnly();
      if (!this.indexOnly) {
         this.vertexBuffers = new ByteBuffer[QuadFacing.COUNT];

         for(int i = 0; i < QuadFacing.COUNT; ++i) {
            TerrainBufferBuilder bufferBuilder = terrainBuilder.getBufferBuilder(i);
            if (bufferBuilder.getVertices() > 0) {
               this.vertexBuffers[i] = BufferUtil.clone(bufferBuilder.getBuffer());
            }
         }
      } else {
         this.vertexBuffers = null;
      }

      if (!drawState.sequentialIndex()) {
         this.indexBuffer = BufferUtil.clone(terrainBuilder.getIndexBuffer());
      } else {
         this.indexBuffer = null;
      }

   }

   public int indexCount() {
      return this.indexCount;
   }

   public ByteBuffer[] getVertexBuffers() {
      return this.vertexBuffers;
   }

   public ByteBuffer getIndexBuffer() {
      return this.indexBuffer;
   }

   public void release() {
      if (this.vertexBuffers != null) {
         for(ByteBuffer vertexBuffer : this.vertexBuffers) {
            if (vertexBuffer != null) {
               MemoryUtil.memFree(vertexBuffer);
            }
         }
      }

      if (this.indexBuffer != null) {
         MemoryUtil.memFree(this.indexBuffer);
      }

   }
}
    

Download file