Class UberGpuBuffer<T>

java.lang.Object

com.mojang.blaze3d.vertex.UberGpuBuffer<T>

All Implemented Interfaces:

AutoCloseable

public class UberGpuBuffer<T>
extends Object
implements AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final record	UberGpuBuffer.StagedAllocationEntry<T>
static class	UberGpuBuffer.UberGpuBufferHeap
static interface	UberGpuBuffer.UploadCallback<T>

Field Summary

Fields

Modifier and Type	Field	Description
private final int	alignSize
private final Map<T, TlsfAllocator.Allocation>	allocationMap
private final int	bufferUsage
private final int	heapSize
private final String	name
private final List<com.mojang.datafixers.util.Pair<TlsfAllocator, UberGpuBuffer.UberGpuBufferHeap>>	nodes
private final it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<T>	skippedStagedAllocations
private final it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap<T, UberGpuBuffer.StagedAllocationEntry<? extends T>>	stagedAllocations
private final StagingBuffer	stagingBuffer

Constructor Summary

Constructors

Constructor	Description
UberGpuBuffer(String name, int bufferUsage, int heapSize, int alignSize, StagingBuffer stagingBuffer)

Method Summary

Modifier and Type	Method	Description
<U extends T> boolean	addAllocation(U allocationKey, UberGpuBuffer.UploadCallback<U> callback, ByteBuffer buffer)
void	close()
private void	freeAllocation(T allocationKey)
@Nullable TlsfAllocator.Allocation	getAllocation(T allocationKey)
GpuBuffer	getGpuBuffer(TlsfAllocator.Allocation allocation)
void	printStatistics()
void	removeAllocation(T allocationKey)
private static <T, U extends T> void	runCallbackUnchecked(T key, UberGpuBuffer.StagedAllocationEntry<U> value)
boolean	uploadStagedAllocations(GpuDevice gpuDevice, StagingBuffer.Uploader uploader)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

bufferUsage

private final int bufferUsage

heapSize

private final int heapSize

alignSize

private final int alignSize

name

private final String name

nodes

private final List<com.mojang.datafixers.util.Pair<TlsfAllocator, UberGpuBuffer.UberGpuBufferHeap>> nodes

stagingBuffer

private final StagingBuffer stagingBuffer

stagedAllocations

private final it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap<T, UberGpuBuffer.StagedAllocationEntry<? extends T>> stagedAllocations

skippedStagedAllocations

private final it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<T> skippedStagedAllocations

allocationMap

private final Map<T, TlsfAllocator.Allocation> allocationMap

Constructor Details

UberGpuBuffer

public UberGpuBuffer(String name,
 int bufferUsage,
 int heapSize,
 int alignSize,
 StagingBuffer stagingBuffer)

Method Details

addAllocation

public <U extends T> boolean addAllocation(U allocationKey,
 UberGpuBuffer.UploadCallback<U> callback,
 ByteBuffer buffer)

uploadStagedAllocations

public boolean uploadStagedAllocations(GpuDevice gpuDevice,
 StagingBuffer.Uploader uploader)

runCallbackUnchecked

private static <T, U extends T> void runCallbackUnchecked(T key,
 UberGpuBuffer.StagedAllocationEntry<U> value)

getAllocation

public @Nullable TlsfAllocator.Allocation getAllocation(T allocationKey)

removeAllocation

public void removeAllocation(T allocationKey)

freeAllocation

private void freeAllocation(T allocationKey)

getGpuBuffer

public GpuBuffer getGpuBuffer(TlsfAllocator.Allocation allocation)

printStatistics

public void printStatistics()

close

public void close()

Specified by:

close in interface AutoCloseable