com.openinventor.ldm.tiles

Class SoCpuBufferAsyncBasicProperty

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.devices.SoBufferObject

com.openinventor.inventor.devices.SoCpuBufferObject

com.openinventor.ldm.tiles.SoCpuBufferBasicProperty

com.openinventor.ldm.tiles.SoCpuBufferAsyncBasicProperty

All Implemented Interfaces:

SafeDisposable

public class SoCpuBufferAsyncBasicProperty
extends SoCpuBufferBasicProperty

LDM buffer object handling basic LDM tile information and implementing asynchronous buffer interface. This type of buffer represents a standard LDM tile.

See also:

SoBufferAsyncInterface, SoBufferPropertiesInterface, SoCpuBufferObject, SoCpuBufferUniform, SoCpuBufferCompressed

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.inventor.devices.SoBufferObject

SoBufferObject.AccessModes

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields inherited from class com.openinventor.inventor.devices.SoBufferObject

READ_ONLY, READ_WRITE, SET, SO_BUFFER_SIZE_ALL

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SoCpuBufferAsyncBasicProperty() Default constructor.

Method Summary

Modifier and Type	Method and Description
boolean	isInMemory() Return true if the data attached to this buffer are not currently available.
void	requestRefetch(SoBufferAsyncNotifierInterface asyncNotifier, double weight) Ask to initiate an ansynchronous load of the data if not already in memory.

Methods inherited from class com.openinventor.ldm.tiles.SoCpuBufferBasicProperty

getMinMax, getRealSize, setMinMax

Methods inherited from class com.openinventor.inventor.devices.SoCpuBufferObject

clearInstance, map, map, map, map, memcpy, memcpy, memcpy, memcpy, setBuffer, setSize, unmap, unmap

Methods inherited from class com.openinventor.inventor.devices.SoBufferObject

createInstance, dispose, getBufferObjectCache, getContext, getMappedBufferObject, getMappingAccessMode, getMappingSize, getMappingStartPosition, getSize, isDisposable, lockBuffer, map, map, map, map, map, map, memcpy, memcpy, memcpy, memcpy, memcpy, memcpy, memcpy, memcpy, setMappedBufferObject, setMappingAccessMode, setMappingZoneInformation, unlockBuffer, unmap, unmap

Methods inherited from class com.openinventor.inventor.Inventor

getAddress, getNativeResourceHandle, startInternalThreads, stopInternalThreads

Methods inherited from class java.lang.Object

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

Constructor Detail

SoCpuBufferAsyncBasicProperty

public SoCpuBufferAsyncBasicProperty()

Default constructor.

Method Detail

requestRefetch

public void requestRefetch(SoBufferAsyncNotifierInterface asyncNotifier,
                           double weight)

Ask to initiate an ansynchronous load of the data if not already in memory. Application must call asyncNotifier->resourceChangeNotify() In order to let LDM for example know that some new data are available.

isInMemory

public boolean isInMemory()

Return true if the data attached to this buffer are not currently available.