godot/platform/android/java/lib/src/org/godotengine/godot/xr/regular/RegularFallbackConfigChooser.java

/**************************************************************************/
/*  RegularFallbackConfigChooser.java                                     */
/**************************************************************************/
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/*                             GODOT ENGINE                               */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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package org.godotengine.godot.xr.regular;

import android.util.Log;

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

/* Fallback if the requested configuration is not supported */
public class RegularFallbackConfigChooser extends RegularConfigChooser {
	private static final String TAG = RegularFallbackConfigChooser.class.getSimpleName();

	private RegularConfigChooser fallback;

	public RegularFallbackConfigChooser(int r, int g, int b, int a, int depth, int stencil, RegularConfigChooser fallback) {
		super(r, g, b, a, depth, stencil);
		this.fallback = fallback;
	}

	@Override
	public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display, EGLConfig[] configs) {
		EGLConfig ec = super.chooseConfig(egl, display, configs);
		if (ec == null) {
			Log.w(TAG, "Trying ConfigChooser fallback");
			ec = fallback.chooseConfig(egl, display, configs);
		}
		return ec;
	}
}