Android Open Source - fun-gl Bitmap Config Helper

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License

The source code is released under:

Apache License

Java Source Code

package com.jcxavier.android.opengl.engine;
//  ww  w  .  j  a v  a2s.  c  o  m
import android.graphics.Bitmap;

/**
 * Created on 11/03/2014.
 *
 * @author Joo Xavier <jcxavier@jcxavier.com>
 */
final class BitmapConfigHelper {

    private BitmapConfigHelper() {
        // can't be instantiated
    }

    static int getRedBytes(final Bitmap.Config config) {
        switch (config) {
            case RGB_565:
                return 5;

            case ARGB_4444:
                return 4;

            default:
                return 8;
        }
    }

    static int getGreenBytes(final Bitmap.Config config) {
        switch (config) {
            case RGB_565:
                return 6;

            case ARGB_4444:
                return 4;

            default:
                return 8;
        }
    }

    static int getBlueBytes(final Bitmap.Config config) {
        switch (config) {
            case RGB_565:
                return 5;

            case ARGB_4444:
                return 4;

            default:
                return 8;
        }
    }

    static int getAlphaBytes(final Bitmap.Config config) {
        switch (config) {
            case RGB_565:
                return 0;

            case ARGB_4444:
                return 4;

            default:
                return 8;
        }
    }
}

Java Source Code List

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