net.java.games.jogl
Interface GLCapabilitiesChooser

All Known Implementing Classes:

DefaultGLCapabilitiesChooser

public interface GLCapabilitiesChooser

Provides a mechanism by which applications can customize the window type selection for a given GLCapabilities.

Method Summary

int	chooseCapabilities(GLCapabilities desired, GLCapabilities[] available, int windowSystemRecommendedChoice) Chooses the index (0..available.length - 1) of the GLCapabilities most closely matching the desired one from the list of all supported.

Method Detail

chooseCapabilities

public int chooseCapabilities(GLCapabilities desired,
                              GLCapabilities[] available,
                              int windowSystemRecommendedChoice)

Chooses the index (0..available.length - 1) of the GLCapabilities 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.