Package com.jozufozu.flywheel.backend.gl.buffer

Class MappedGlBuffer

java.lang.Object

com.jozufozu.flywheel.backend.gl.GlObject

com.jozufozu.flywheel.backend.gl.buffer.GlBuffer

com.jozufozu.flywheel.backend.gl.buffer.MappedGlBuffer

All Implemented Interfaces:

Mappable

public class MappedGlBuffer
extends GlBuffer
implements Mappable

Field Summary

Fields

Modifier and Type	Field	Description
protected final GlBufferUsage	usage

Fields inherited from class com.jozufozu.flywheel.backend.gl.buffer.GlBuffer

capacity, growthMargin, type

Constructor Summary

Constructors

Constructor	Description
MappedGlBuffer(GlBufferType type)
MappedGlBuffer(GlBufferType type, GlBufferUsage usage)

Method Summary

Modifier and Type	Method	Description
protected void	alloc(long size)
MappedBuffer	getBuffer(long offset, long length)
GlBufferType	getType()
boolean	isPersistent()	Indicates that this buffer need not be #flush()'d for its contents to sync.
void	upload(ByteBuffer directBuffer)

Methods inherited from class com.jozufozu.flywheel.backend.gl.buffer.GlBuffer

_create, bind, deleteInternal, doneForThisFrame, ensureCapacity, getBuffer, getCapacity, requestPersistent, setGrowthMargin, unbind

Methods inherited from class com.jozufozu.flywheel.backend.gl.GlObject

checkHandle, delete, handle, invalidateHandle, isInvalid, setHandle

Methods inherited from class java.lang.Object

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

Field Details

usage

protected final GlBufferUsage usage

Constructor Details

MappedGlBuffer

public MappedGlBuffer(GlBufferType type)

MappedGlBuffer

public MappedGlBuffer(GlBufferType type,
 GlBufferUsage usage)

Method Details

alloc

protected void alloc(long size)

Specified by:

alloc in class GlBuffer

upload

public void upload(ByteBuffer directBuffer)

Specified by:

upload in class GlBuffer

getBuffer

public MappedBuffer getBuffer(long offset,
 long length)

Specified by:

getBuffer in class GlBuffer

getType

public GlBufferType getType()

Specified by:

getType in interface Mappable

isPersistent

public boolean isPersistent()

Description copied from interface: Mappable

Indicates that this buffer need not be #flush()'d for its contents to sync.

Specified by:

isPersistent in interface Mappable

Returns:

true if this buffer is persistently mapped.