Package com.openinventor.inventor.devices

Class SoDeviceContext

java.lang.Object
com.openinventor.inventor.Inventor
com.openinventor.inventor.devices.SoDeviceContext
All Implemented Interfaces:
SafeDisposable
Direct Known Subclasses:
SoCpuContext, SoGLContext
public class SoDeviceContext extends Inventor implements SafeDisposable
Abstract base class for device context managment. This class provides generic functions to manage or get data about specific device contexts.

  • Method Details

    • isDisposable

      public boolean isDisposable()
      Description copied from interface: SafeDisposable
      Returns a boolean flag which indicates if it is safe to call SafeDisposable.dispose() on the object.
      Specified by:
      isDisposable in interface SafeDisposable
      Returns:
      true if the object can be disposed in a safe manner

    • dispose

      public boolean dispose()
      Description copied from class: Inventor
      Explicitly call this method to force object to dispose its unmanaged resources. The object may not be reused in the application code after this call.
      Specified by:
      dispose in interface SafeDisposable
      Overrides:
      dispose in class Inventor
      Returns:
      true if this object native resources were successfully disposed; false if it was already disposed or no native resources has been registered for this object.

    • isCompatible

      public boolean isCompatible(SoDeviceContext name_10860)
      Returns true if two contexts are compatible.

      Compatible means that using a buffer from one of these contexts inside the other will not require copying the data.

    • isCurrent

      public boolean isCurrent()
      Returns true if the context is valid and currently active.

    • setSharable

      public void setSharable(boolean sharable)
      Sets the sharable property.

    • bind

      public void bind()
      Bind this context to the current thread.

    • unbind

      public void unbind()
      Unbind this context from the current thread.

    • isSharedWith

      public boolean isSharedWith(SoDeviceContext context)
      Returns the current sharing state with passed context.

    • setSharedGroup

      public boolean setSharedGroup(SoDeviceContextSharedGroup sharedGroup)
      Explicitly change the sharedGroup.

    • getSharedId

      public int getSharedId()
      Returns an id common to all compatible/shared contexts.

    • getSharedGroup

      public SoDeviceContextSharedGroup getSharedGroup()
      Returns the current shared group.

    • isSharable

      public boolean isSharable()
      Returns the sharable status of this context. By default, a context is sharable.

    • setSharedWith

      public boolean setSharedWith(SoDeviceContext sourceCtx)
      Share this context.

    • isValid

      public boolean isValid()
      Returns true if this context is valid.

      Returns:
      true if the context is valid.