EGLConfigChooser.java

package com.glview.hwui;

import javax.microedition.khronos.egl.EGL10;
import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.egl.EGLDisplay;

/**
 * An interface for choosing an EGLConfig configuration from a list of potential
 * configurations.
 * <p>
 * This interface must be implemented by clients wishing to call
 * {@link LooperGLSurfaceView#setEGLConfigChooser(EGLConfigChooser)}
 */
public interface EGLConfigChooser {
	/**
	 * Choose a configuration from the list. Implementors typically implement
	 * this method by calling {@link EGL10#eglChooseConfig} and iterating
	 * through the results. Please consult the EGL specification available from
	 * The Khronos Group to learn how to call eglChooseConfig.
	 * 
	 * @param egl
	 *            the EGL10 for the current display.
	 * @param display
	 *            the current display.
	 * @return the chosen configuration.
	 */
	EGLConfig chooseConfig(EGL10 egl, EGLDisplay display);
}