maspack.render.GL.GL3

Class GL3SharedRenderObjectManager

java.lang.Object

maspack.render.GL.GL3.GL3SharedRenderObjectManager

All Implemented Interfaces:

GLGarbageSource

public class GL3SharedRenderObjectManager
extends java.lang.Object
implements GLGarbageSource

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	useReferenceCountedDisposal Global switch for reference-count-based disposal of cached shared render objects.

Constructor Summary

Constructors

Constructor and Description
GL3SharedRenderObjectManager(GL3VertexAttributeMap attributeMap)
GL3SharedRenderObjectManager(GL3VertexAttributeMap attributeMap, GLDeferredDeleteQueue deferredDeletes)

Method Summary

Modifier and Type	Method and Description
void	dispose(com.jogamp.opengl.GL gl)
void	garbage(com.jogamp.opengl.GL gl)
GL3VertexAttributeInfo	getAttribute(java.lang.String str)
GL3SharedRenderInstances	getInstances(com.jogamp.opengl.GL3 gl, RenderInstances rinst)
GL3SharedRenderObjectLines	getLines(com.jogamp.opengl.GL3 gl, RenderObject robj)
GL3SharedRenderObjectPoints	getPoints(com.jogamp.opengl.GL3 gl, RenderObject robj)
GL3SharedRenderObjectPrimitives	getPrimitives(com.jogamp.opengl.GL3 gl, RenderObject robj)

Methods inherited from class java.lang.Object

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

Field Detail

useReferenceCountedDisposal

public static boolean useReferenceCountedDisposal

Global switch for reference-count-based disposal of cached shared render objects. When true (the default), this manager holds its own reference to each cached object and releases it via GL3ResourceBase.releaseDispose(com.jogamp.opengl.GL3) on eviction, so the object's GL resources are freed only once nothing references it any more (neither this cache nor any per-viewer wrapper). When false, the original behaviour is restored: the manager holds no reference and force-disposes cached objects the moment their backing RenderObject dies, even if a wrapper still references them.

Captured once per manager at construction (see refCounted): toggling at runtime is unsafe because it would mismatch the acquire done at cache-insert time against the release done at eviction time. Set at startup via the system property maspack.render.refCountedSharedDisposal.

Constructor Detail

GL3SharedRenderObjectManager

public GL3SharedRenderObjectManager(GL3VertexAttributeMap attributeMap)

GL3SharedRenderObjectManager

public GL3SharedRenderObjectManager(GL3VertexAttributeMap attributeMap,
                                    GLDeferredDeleteQueue deferredDeletes)

Method Detail

getPrimitives

public GL3SharedRenderObjectPrimitives getPrimitives(com.jogamp.opengl.GL3 gl,
                                                     RenderObject robj)

getLines

public GL3SharedRenderObjectLines getLines(com.jogamp.opengl.GL3 gl,
                                           RenderObject robj)

getPoints

public GL3SharedRenderObjectPoints getPoints(com.jogamp.opengl.GL3 gl,
                                             RenderObject robj)

getInstances

public GL3SharedRenderInstances getInstances(com.jogamp.opengl.GL3 gl,
                                             RenderInstances rinst)

garbage

public void garbage(com.jogamp.opengl.GL gl)

Specified by:

garbage in interface GLGarbageSource

dispose

public void dispose(com.jogamp.opengl.GL gl)

Specified by:

dispose in interface GLGarbageSource

getAttribute

public GL3VertexAttributeInfo getAttribute(java.lang.String str)