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- All vertex lists extend from AbstractVertexList, which handles copying the input
This commit is contained in:
Jozufozu 2022-07-11 14:08:07 -04:00
parent faa5652c4c
commit f01e169954
4 changed files with 69 additions and 67 deletions
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49
src/main/java/com/jozufozu/flywheel/core/vertex/AbstractVertexList.java Normal file
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@ -0,0 +1,49 @@
package com.jozufozu.flywheel.core.vertex;
import java.nio.Buffer;
import java.nio.ByteBuffer;
import org.lwjgl.system.MemoryUtil;
import com.jozufozu.flywheel.api.vertex.VertexList;
import com.mojang.blaze3d.platform.MemoryTracker;
import com.mojang.blaze3d.vertex.BufferBuilder;
public abstract class AbstractVertexList implements VertexList, AutoCloseable {
protected final ByteBuffer contents;
protected final long base;
protected final int vertexCount;
protected AbstractVertexList(ByteBuffer copyFrom, int vertexCount) {
this.contents = MemoryTracker.create(copyFrom.capacity());
this.vertexCount = vertexCount;
this.base = MemoryUtil.memAddress(this.contents);
init(copyFrom);
}
public AbstractVertexList(BufferBuilder builder) {
var pair = builder.popNextBuffer();
ByteBuffer copyFrom = pair.getSecond();
this.contents = MemoryTracker.create(copyFrom.capacity());
this.vertexCount = pair.getFirst().vertexCount();
this.base = MemoryUtil.memAddress(this.contents);
init(copyFrom);
}
private void init(ByteBuffer copyFrom) {
this.contents.order(copyFrom.order());
this.contents.put(copyFrom);
((Buffer) this.contents).flip();
}
@Override
public void close() {
MemoryUtil.memFree(contents);
}
@Override
public int getVertexCount() {
return vertexCount;
}
}

49
src/main/java/com/jozufozu/flywheel/core/vertex/BlockVertexList.java
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@ -1,30 +1,18 @@
package com.jozufozu.flywheel.core.vertex;
import java.nio.ByteBuffer;
import com.jozufozu.flywheel.api.vertex.ShadedVertexList;
import com.jozufozu.flywheel.api.vertex.VertexList;
import com.jozufozu.flywheel.core.model.ShadeSeparatedBufferBuilder;
import com.jozufozu.flywheel.util.RenderMath;
import com.mojang.blaze3d.vertex.BufferBuilder;
import com.mojang.datafixers.util.Pair;
public class BlockVertexList implements VertexList {
public class BlockVertexList extends AbstractVertexList {
private final ByteBuffer buffer;
private final int vertexCount;
private final int stride;
public BlockVertexList(BufferBuilder builder) {
Pair<BufferBuilder.DrawState, ByteBuffer> data = builder.popNextBuffer();
buffer = data.getSecond();
stride = builder.getVertexFormat()
super(builder);
this.stride = builder.getVertexFormat()
.getVertexSize();
vertexCount = data.getFirst()
.vertexCount();
}
@Override
@ -38,72 +26,67 @@ public class BlockVertexList implements VertexList {
@Override
public float getX(int index) {
return buffer.getFloat(vertIdx(index));
return contents.getFloat(vertIdx(index));
}
@Override
public float getY(int index) {
return buffer.getFloat(vertIdx(index) + 4);
return contents.getFloat(vertIdx(index) + 4);
}
@Override
public float getZ(int index) {
return buffer.getFloat(vertIdx(index) + 8);
return contents.getFloat(vertIdx(index) + 8);
}
@Override
public byte getR(int index) {
return buffer.get(vertIdx(index) + 12);
return contents.get(vertIdx(index) + 12);
}
@Override
public byte getG(int index) {
return buffer.get(vertIdx(index) + 13);
return contents.get(vertIdx(index) + 13);
}
@Override
public byte getB(int index) {
return buffer.get(vertIdx(index) + 14);
return contents.get(vertIdx(index) + 14);
}
@Override
public byte getA(int index) {
return buffer.get(vertIdx(index) + 15);
return contents.get(vertIdx(index) + 15);
}
@Override
public float getU(int index) {
return buffer.getFloat(vertIdx(index) + 16);
return contents.getFloat(vertIdx(index) + 16);
}
@Override
public float getV(int index) {
return buffer.getFloat(vertIdx(index) + 20);
return contents.getFloat(vertIdx(index) + 20);
}
@Override
public int getLight(int index) {
return buffer.getInt(vertIdx(index) + 24);
return contents.getInt(vertIdx(index) + 24);
}
@Override
public float getNX(int index) {
return RenderMath.f(buffer.get(vertIdx(index) + 28));
return RenderMath.f(contents.get(vertIdx(index) + 28));
}
@Override
public float getNY(int index) {
return RenderMath.f(buffer.get(vertIdx(index) + 29));
return RenderMath.f(contents.get(vertIdx(index) + 29));
}
@Override
public float getNZ(int index) {
return RenderMath.f(buffer.get(vertIdx(index) + 30));
}
@Override
public int getVertexCount() {
return vertexCount;
return RenderMath.f(contents.get(vertIdx(index) + 30));
}
public static class Shaded extends BlockVertexList implements ShadedVertexList {

19
src/main/java/com/jozufozu/flywheel/core/vertex/BlockVertexListUnsafe.java
View file

@ -10,20 +10,10 @@ import com.jozufozu.flywheel.api.vertex.VertexList;
import com.jozufozu.flywheel.util.RenderMath;
import com.mojang.blaze3d.platform.MemoryTracker;
public class BlockVertexListUnsafe implements VertexList {
private final ByteBuffer contents;
private final int vertexCount;
private final long base;
public class BlockVertexListUnsafe extends AbstractVertexList {
public BlockVertexListUnsafe(ByteBuffer copyFrom, int vertexCount) {
this.contents = MemoryTracker.create(copyFrom.capacity());
this.contents.order(copyFrom.order());
this.contents.put(copyFrom);
((Buffer) this.contents).flip();
this.base = MemoryUtil.memAddress(this.contents);
this.vertexCount = vertexCount;
super(copyFrom, vertexCount);
}
private long ptr(long index) {
@ -100,11 +90,6 @@ public class BlockVertexListUnsafe implements VertexList {
return RenderMath.f(MemoryUtil.memGetByte(ptr(index) + 30));
}
@Override
public int getVertexCount() {
return vertexCount;
}
public static class Shaded extends BlockVertexListUnsafe implements ShadedVertexList {
private final int unshadedStartVertex;

19
src/main/java/com/jozufozu/flywheel/core/vertex/PosTexNormalVertexListUnsafe.java
View file

@ -9,20 +9,10 @@ import com.jozufozu.flywheel.api.vertex.VertexList;
import com.jozufozu.flywheel.util.RenderMath;
import com.mojang.blaze3d.platform.MemoryTracker;
public class PosTexNormalVertexListUnsafe implements VertexList {
private final ByteBuffer contents;
private final int vertexCount;
private final long base;
public class PosTexNormalVertexListUnsafe extends AbstractVertexList {
public PosTexNormalVertexListUnsafe(ByteBuffer copyFrom, int vertexCount) {
this.contents = MemoryTracker.create(copyFrom.capacity());
this.contents.order(copyFrom.order());
this.contents.put(copyFrom);
((Buffer) this.contents).flip();
this.base = MemoryUtil.memAddress(this.contents);
this.vertexCount = vertexCount;
super(copyFrom, vertexCount);
}
private long ptr(long idx) {
@ -93,9 +83,4 @@ public class PosTexNormalVertexListUnsafe implements VertexList {
public float getNZ(int index) {
return RenderMath.f(MemoryUtil.memGetByte(ptr(index) + 22));
}
@Override
public int getVertexCount() {
return vertexCount;
}
}