Class GlTransientMemory

java.lang.Object

com.mojang.renderpearl.backend.opengl.GlTransientMemory

All Implemented Interfaces:

TransientMemory, UncheckedAutoCloseable, AutoCloseable

Direct Known Subclasses:

GlTransientMemory.Fallback, GlTransientMemory.PersistentMapping

public abstract class GlTransientMemory
extends Object
implements TransientMemory, UncheckedAutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	GlTransientMemory.Fallback
(package private) static class	GlTransientMemory.PersistentMapping
private class	GlTransientMemory.TransientGpuBuffer

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	BLOCK_SIZE
protected final BufferStorage	bufferStorage
private final TransientBlockAllocator<TransientBlockAllocator.Allocator.CpuBlock>	cpuBlockAllocator
protected final GlDebugLabel	debugLabels
protected final DirectStateAccess	dsa
(package private) final GlCommandEncoder	encoder
protected final GlHeuristics	heuristics
private static final long	MAX_CPU_ALIGNMENT
private static final long	MAX_GPU_ALIGNMENT

Constructor Summary

Constructors

Constructor	Description
GlTransientMemory(GlDevice device, GlCommandEncoder encoder)

Method Summary

Modifier and Type	Method	Description
ByteBuffer	allocateCpu(long size, long alignment, long minimumAllocation, long elementSize)
void	close()
void	rotate()

Methods inherited from class Object

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

Methods inherited from interface TransientMemory

allocateCpu, allocateGpu, allocateGpu, allocateGpuMapped, allocateGpuMapped, allocateStaging, allocateStaging, multiUploadGpu, multiUploadStaging, uploadGpu, uploadGpu, uploadGpu, uploadGpu, uploadStaging, uploadStaging, uploadStaging, uploadStaging

Field Details

BLOCK_SIZE

private static final long BLOCK_SIZE

See Also:

• Constant Field Values

MAX_CPU_ALIGNMENT

private static final long MAX_CPU_ALIGNMENT

See Also:

• Constant Field Values

MAX_GPU_ALIGNMENT

private static final long MAX_GPU_ALIGNMENT

encoder

final GlCommandEncoder encoder

dsa

protected final DirectStateAccess dsa

bufferStorage

protected final BufferStorage bufferStorage

debugLabels

protected final GlDebugLabel debugLabels

heuristics

protected final GlHeuristics heuristics

cpuBlockAllocator

private final TransientBlockAllocator<TransientBlockAllocator.Allocator.CpuBlock> cpuBlockAllocator

Constructor Details

GlTransientMemory

GlTransientMemory(GlDevice device,
 GlCommandEncoder encoder)

Method Details

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface UncheckedAutoCloseable

allocateCpu

public ByteBuffer allocateCpu(long size,
 long alignment,
 long minimumAllocation,
 long elementSize)

Specified by:

allocateCpu in interface TransientMemory

rotate

public void rotate()