Package com.jogamp.opengl

Class GenericGLCapabilitiesChooser

java.lang.Object

com.jogamp.opengl.DefaultGLCapabilitiesChooser

com.jogamp.opengl.GenericGLCapabilitiesChooser

All Implemented Interfaces:

CapabilitiesChooser, GLCapabilitiesChooser

public class GenericGLCapabilitiesChooser
extends DefaultGLCapabilitiesChooser

Ignores windowSystemRecommendedChoice parameter, otherwise uses DefaultGLCapabilitiesChooser implementation.

Constructor Summary

Constructors

Constructor	Description
GenericGLCapabilitiesChooser()

Method Summary

Modifier and Type	Method	Description
int	chooseCapabilities(CapabilitiesImmutable desired, List<? extends CapabilitiesImmutable> available, int windowSystemRecommendedChoice)	Chooses the index (0..available.length - 1) of the Capabilities most closely matching the desired one from the list of all supported.

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericGLCapabilitiesChooser

public GenericGLCapabilitiesChooser()

Method Detail

chooseCapabilities

public int chooseCapabilities(CapabilitiesImmutable desired,
                              List<? extends CapabilitiesImmutable> available,
                              int windowSystemRecommendedChoice)

Description copied from interface: com.jogamp.nativewindow.CapabilitiesChooser

Chooses the index (0..available.length - 1) of the Capabilities most closely matching the desired one from the list of all supported. Some of the entries in the available array may be null; the chooser must ignore these. The windowSystemRecommendedChoice parameter may be provided to the chooser by the underlying window system; if this index is valid, it is recommended, but not necessarily required, that the chooser select that entry.

Note: this method is called automatically by the GraphicsConfigurationFactory.chooseGraphicsConfiguration(com.jogamp.nativewindow.CapabilitiesImmutable, com.jogamp.nativewindow.CapabilitiesImmutable, com.jogamp.nativewindow.CapabilitiesChooser, com.jogamp.nativewindow.AbstractGraphicsScreen, int) method when an instance of this class is passed in to it. It should generally not be invoked by users directly, unless it is desired to delegate the choice to some other CapabilitiesChooser object.

Specified by:

chooseCapabilities in interface CapabilitiesChooser

Overrides:

chooseCapabilities in class DefaultGLCapabilitiesChooser